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4304 | Serge | 1 | /* |
2 | * Copyright © 2006,2008,2011 Intel Corporation |
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3 | * Copyright © 2007 Red Hat, Inc. |
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4 | * |
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5 | * Permission is hereby granted, free of charge, to any person obtaining a |
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6 | * copy of this software and associated documentation files (the "Software"), |
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7 | * to deal in the Software without restriction, including without limitation |
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8 | * the rights to use, copy, modify, merge, publish, distribute, sublicense, |
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9 | * and/or sell copies of the Software, and to permit persons to whom the |
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10 | * Software is furnished to do so, subject to the following conditions: |
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11 | * |
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12 | * The above copyright notice and this permission notice (including the next |
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13 | * paragraph) shall be included in all copies or substantial portions of the |
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14 | * Software. |
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15 | * |
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16 | * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR |
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17 | * IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY, |
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18 | * FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL |
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19 | * THE AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER |
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20 | * LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM, |
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21 | * OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE |
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22 | * SOFTWARE. |
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23 | * |
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24 | * Authors: |
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25 | * Wang Zhenyu |
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26 | * Eric Anholt |
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27 | * Carl Worth |
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28 | * Keith Packard |
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29 | * Chris Wilson |
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30 | * |
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31 | */ |
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32 | |||
33 | |||
34 | #include "sna.h" |
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35 | #include "sna_reg.h" |
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36 | #include "sna_render.h" |
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37 | #include "sna_render_inline.h" |
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38 | //#include "sna_video.h" |
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39 | |||
40 | #include "brw/brw.h" |
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41 | #include "gen6_render.h" |
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42 | #include "gen4_source.h" |
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43 | #include "gen4_vertex.h" |
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44 | |||
45 | #define NO_COMPOSITE 0 |
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46 | #define NO_COMPOSITE_SPANS 0 |
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47 | #define NO_COPY 0 |
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48 | #define NO_COPY_BOXES 0 |
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49 | #define NO_FILL 0 |
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50 | #define NO_FILL_BOXES 0 |
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51 | #define NO_FILL_ONE 0 |
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52 | #define NO_FILL_CLEAR 0 |
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53 | |||
54 | #define NO_RING_SWITCH 0 |
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55 | #define PREFER_RENDER 0 |
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56 | |||
57 | #define USE_8_PIXEL_DISPATCH 1 |
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58 | #define USE_16_PIXEL_DISPATCH 1 |
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59 | #define USE_32_PIXEL_DISPATCH 0 |
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60 | |||
61 | #if !USE_8_PIXEL_DISPATCH && !USE_16_PIXEL_DISPATCH && !USE_32_PIXEL_DISPATCH |
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62 | #error "Must select at least 8, 16 or 32 pixel dispatch" |
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63 | #endif |
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64 | |||
65 | #define GEN6_MAX_SIZE 8192 |
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66 | |||
67 | struct gt_info { |
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68 | const char *name; |
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69 | int max_vs_threads; |
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70 | int max_gs_threads; |
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71 | int max_wm_threads; |
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72 | struct { |
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73 | int size; |
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74 | int max_vs_entries; |
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75 | int max_gs_entries; |
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76 | } urb; |
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77 | }; |
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78 | |||
79 | static const struct gt_info gt1_info = { |
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80 | .name = "Sandybridge (gen6, gt1)", |
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81 | .max_vs_threads = 24, |
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82 | .max_gs_threads = 21, |
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83 | .max_wm_threads = 40, |
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84 | .urb = { 32, 256, 256 }, |
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85 | }; |
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86 | |||
87 | static const struct gt_info gt2_info = { |
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88 | .name = "Sandybridge (gen6, gt2)", |
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89 | .max_vs_threads = 60, |
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90 | .max_gs_threads = 60, |
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91 | .max_wm_threads = 80, |
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92 | .urb = { 64, 256, 256 }, |
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93 | }; |
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94 | |||
95 | static const uint32_t ps_kernel_packed[][4] = { |
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96 | #include "exa_wm_src_affine.g6b" |
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97 | #include "exa_wm_src_sample_argb.g6b" |
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98 | #include "exa_wm_yuv_rgb.g6b" |
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99 | #include "exa_wm_write.g6b" |
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100 | }; |
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101 | |||
102 | static const uint32_t ps_kernel_planar[][4] = { |
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103 | #include "exa_wm_src_affine.g6b" |
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104 | #include "exa_wm_src_sample_planar.g6b" |
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105 | #include "exa_wm_yuv_rgb.g6b" |
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106 | #include "exa_wm_write.g6b" |
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107 | }; |
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108 | |||
109 | #define NOKERNEL(kernel_enum, func, ns) \ |
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110 | [GEN6_WM_KERNEL_##kernel_enum] = {#kernel_enum, func, 0, ns} |
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111 | #define KERNEL(kernel_enum, kernel, ns) \ |
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112 | [GEN6_WM_KERNEL_##kernel_enum] = {#kernel_enum, kernel, sizeof(kernel), ns} |
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113 | |||
114 | static const struct wm_kernel_info { |
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115 | const char *name; |
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116 | const void *data; |
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117 | unsigned int size; |
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118 | unsigned int num_surfaces; |
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119 | } wm_kernels[] = { |
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120 | NOKERNEL(NOMASK, brw_wm_kernel__affine, 2), |
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121 | NOKERNEL(NOMASK_P, brw_wm_kernel__projective, 2), |
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122 | |||
123 | NOKERNEL(MASK, brw_wm_kernel__affine_mask, 3), |
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124 | NOKERNEL(MASK_P, brw_wm_kernel__projective_mask, 3), |
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125 | |||
126 | NOKERNEL(MASKCA, brw_wm_kernel__affine_mask_ca, 3), |
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127 | NOKERNEL(MASKCA_P, brw_wm_kernel__projective_mask_ca, 3), |
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128 | |||
129 | NOKERNEL(MASKSA, brw_wm_kernel__affine_mask_sa, 3), |
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130 | NOKERNEL(MASKSA_P, brw_wm_kernel__projective_mask_sa, 3), |
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131 | |||
132 | NOKERNEL(OPACITY, brw_wm_kernel__affine_opacity, 2), |
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133 | NOKERNEL(OPACITY_P, brw_wm_kernel__projective_opacity, 2), |
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134 | |||
135 | KERNEL(VIDEO_PLANAR, ps_kernel_planar, 7), |
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136 | KERNEL(VIDEO_PACKED, ps_kernel_packed, 2), |
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137 | }; |
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138 | #undef KERNEL |
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139 | |||
140 | static const struct blendinfo { |
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141 | bool src_alpha; |
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142 | uint32_t src_blend; |
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143 | uint32_t dst_blend; |
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144 | } gen6_blend_op[] = { |
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145 | /* Clear */ {0, GEN6_BLENDFACTOR_ZERO, GEN6_BLENDFACTOR_ZERO}, |
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146 | /* Src */ {0, GEN6_BLENDFACTOR_ONE, GEN6_BLENDFACTOR_ZERO}, |
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147 | /* Dst */ {0, GEN6_BLENDFACTOR_ZERO, GEN6_BLENDFACTOR_ONE}, |
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148 | /* Over */ {1, GEN6_BLENDFACTOR_ONE, GEN6_BLENDFACTOR_INV_SRC_ALPHA}, |
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149 | /* OverReverse */ {0, GEN6_BLENDFACTOR_INV_DST_ALPHA, GEN6_BLENDFACTOR_ONE}, |
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150 | /* In */ {0, GEN6_BLENDFACTOR_DST_ALPHA, GEN6_BLENDFACTOR_ZERO}, |
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151 | /* InReverse */ {1, GEN6_BLENDFACTOR_ZERO, GEN6_BLENDFACTOR_SRC_ALPHA}, |
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152 | /* Out */ {0, GEN6_BLENDFACTOR_INV_DST_ALPHA, GEN6_BLENDFACTOR_ZERO}, |
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153 | /* OutReverse */ {1, GEN6_BLENDFACTOR_ZERO, GEN6_BLENDFACTOR_INV_SRC_ALPHA}, |
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154 | /* Atop */ {1, GEN6_BLENDFACTOR_DST_ALPHA, GEN6_BLENDFACTOR_INV_SRC_ALPHA}, |
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155 | /* AtopReverse */ {1, GEN6_BLENDFACTOR_INV_DST_ALPHA, GEN6_BLENDFACTOR_SRC_ALPHA}, |
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156 | /* Xor */ {1, GEN6_BLENDFACTOR_INV_DST_ALPHA, GEN6_BLENDFACTOR_INV_SRC_ALPHA}, |
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157 | /* Add */ {0, GEN6_BLENDFACTOR_ONE, GEN6_BLENDFACTOR_ONE}, |
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158 | }; |
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159 | |||
160 | /** |
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161 | * Highest-valued BLENDFACTOR used in gen6_blend_op. |
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162 | * |
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163 | * This leaves out GEN6_BLENDFACTOR_INV_DST_COLOR, |
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164 | * GEN6_BLENDFACTOR_INV_CONST_{COLOR,ALPHA}, |
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165 | * GEN6_BLENDFACTOR_INV_SRC1_{COLOR,ALPHA} |
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166 | */ |
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167 | #define GEN6_BLENDFACTOR_COUNT (GEN6_BLENDFACTOR_INV_DST_ALPHA + 1) |
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168 | |||
169 | #define GEN6_BLEND_STATE_PADDED_SIZE ALIGN(sizeof(struct gen6_blend_state), 64) |
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170 | |||
171 | #define BLEND_OFFSET(s, d) \ |
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172 | (((s) * GEN6_BLENDFACTOR_COUNT + (d)) * GEN6_BLEND_STATE_PADDED_SIZE) |
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173 | |||
174 | #define NO_BLEND BLEND_OFFSET(GEN6_BLENDFACTOR_ONE, GEN6_BLENDFACTOR_ZERO) |
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175 | #define CLEAR BLEND_OFFSET(GEN6_BLENDFACTOR_ZERO, GEN6_BLENDFACTOR_ZERO) |
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176 | |||
177 | #define SAMPLER_OFFSET(sf, se, mf, me) \ |
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178 | (((((sf) * EXTEND_COUNT + (se)) * FILTER_COUNT + (mf)) * EXTEND_COUNT + (me) + 2) * 2 * sizeof(struct gen6_sampler_state)) |
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179 | |||
180 | #define VERTEX_2s2s 0 |
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181 | |||
182 | #define COPY_SAMPLER 0 |
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183 | #define COPY_VERTEX VERTEX_2s2s |
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184 | #define COPY_FLAGS(a) GEN6_SET_FLAGS(COPY_SAMPLER, (a) == GXcopy ? NO_BLEND : CLEAR, GEN6_WM_KERNEL_NOMASK, COPY_VERTEX) |
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185 | |||
186 | #define FILL_SAMPLER (2 * sizeof(struct gen6_sampler_state)) |
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187 | #define FILL_VERTEX VERTEX_2s2s |
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188 | #define FILL_FLAGS(op, format) GEN6_SET_FLAGS(FILL_SAMPLER, gen6_get_blend((op), false, (format)), GEN6_WM_KERNEL_NOMASK, FILL_VERTEX) |
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189 | #define FILL_FLAGS_NOBLEND GEN6_SET_FLAGS(FILL_SAMPLER, NO_BLEND, GEN6_WM_KERNEL_NOMASK, FILL_VERTEX) |
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190 | |||
191 | #define GEN6_SAMPLER(f) (((f) >> 16) & 0xfff0) |
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192 | #define GEN6_BLEND(f) (((f) >> 0) & 0xfff0) |
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193 | #define GEN6_KERNEL(f) (((f) >> 16) & 0xf) |
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194 | #define GEN6_VERTEX(f) (((f) >> 0) & 0xf) |
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195 | #define GEN6_SET_FLAGS(S, B, K, V) (((S) | (K)) << 16 | ((B) | (V))) |
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196 | |||
197 | #define OUT_BATCH(v) batch_emit(sna, v) |
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198 | #define OUT_VERTEX(x,y) vertex_emit_2s(sna, x,y) |
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199 | #define OUT_VERTEX_F(v) vertex_emit(sna, v) |
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200 | |||
201 | static inline bool too_large(int width, int height) |
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202 | { |
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203 | return width > GEN6_MAX_SIZE || height > GEN6_MAX_SIZE; |
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204 | } |
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205 | |||
206 | static uint32_t gen6_get_blend(int op, |
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207 | bool has_component_alpha, |
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208 | uint32_t dst_format) |
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209 | { |
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210 | uint32_t src, dst; |
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211 | |||
212 | |||
213 | src = GEN6_BLENDFACTOR_ONE; //gen6_blend_op[op].src_blend; |
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214 | dst = GEN6_BLENDFACTOR_INV_SRC_ALPHA; //gen6_blend_op[op].dst_blend; |
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215 | |||
216 | // dst = GEN6_BLENDFACTOR_ZERO; //gen6_blend_op[op].dst_blend; |
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217 | |||
218 | #if 0 |
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219 | /* If there's no dst alpha channel, adjust the blend op so that |
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220 | * we'll treat it always as 1. |
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221 | */ |
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222 | if (PICT_FORMAT_A(dst_format) == 0) { |
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223 | if (src == GEN6_BLENDFACTOR_DST_ALPHA) |
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224 | src = GEN6_BLENDFACTOR_ONE; |
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225 | else if (src == GEN6_BLENDFACTOR_INV_DST_ALPHA) |
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226 | src = GEN6_BLENDFACTOR_ZERO; |
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227 | } |
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228 | |||
229 | /* If the source alpha is being used, then we should only be in a |
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230 | * case where the source blend factor is 0, and the source blend |
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231 | * value is the mask channels multiplied by the source picture's alpha. |
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232 | */ |
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233 | if (has_component_alpha && gen6_blend_op[op].src_alpha) { |
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234 | if (dst == GEN6_BLENDFACTOR_SRC_ALPHA) |
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235 | dst = GEN6_BLENDFACTOR_SRC_COLOR; |
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236 | else if (dst == GEN6_BLENDFACTOR_INV_SRC_ALPHA) |
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237 | dst = GEN6_BLENDFACTOR_INV_SRC_COLOR; |
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238 | } |
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239 | |||
240 | DBG(("blend op=%d, dst=%x [A=%d] => src=%d, dst=%d => offset=%x\n", |
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241 | op, dst_format, PICT_FORMAT_A(dst_format), |
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242 | src, dst, (int)BLEND_OFFSET(src, dst))); |
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243 | #endif |
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244 | |||
245 | return BLEND_OFFSET(src, dst); |
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246 | } |
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247 | |||
248 | static uint32_t gen6_get_card_format(PictFormat format) |
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249 | { |
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250 | switch (format) { |
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251 | default: |
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252 | return -1; |
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253 | case PICT_a8r8g8b8: |
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254 | return GEN6_SURFACEFORMAT_B8G8R8A8_UNORM; |
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255 | case PICT_x8r8g8b8: |
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256 | return GEN6_SURFACEFORMAT_B8G8R8X8_UNORM; |
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257 | case PICT_a8b8g8r8: |
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258 | return GEN6_SURFACEFORMAT_R8G8B8A8_UNORM; |
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259 | case PICT_x8b8g8r8: |
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260 | return GEN6_SURFACEFORMAT_R8G8B8X8_UNORM; |
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261 | case PICT_a2r10g10b10: |
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262 | return GEN6_SURFACEFORMAT_B10G10R10A2_UNORM; |
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263 | case PICT_x2r10g10b10: |
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264 | return GEN6_SURFACEFORMAT_B10G10R10X2_UNORM; |
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265 | case PICT_r8g8b8: |
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266 | return GEN6_SURFACEFORMAT_R8G8B8_UNORM; |
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267 | case PICT_r5g6b5: |
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268 | return GEN6_SURFACEFORMAT_B5G6R5_UNORM; |
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269 | case PICT_a1r5g5b5: |
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270 | return GEN6_SURFACEFORMAT_B5G5R5A1_UNORM; |
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271 | case PICT_a8: |
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272 | return GEN6_SURFACEFORMAT_A8_UNORM; |
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273 | case PICT_a4r4g4b4: |
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274 | return GEN6_SURFACEFORMAT_B4G4R4A4_UNORM; |
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275 | } |
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276 | } |
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277 | |||
278 | static uint32_t gen6_get_dest_format(PictFormat format) |
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279 | { |
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280 | return GEN6_SURFACEFORMAT_B8G8R8A8_UNORM; |
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281 | |||
282 | #if 0 |
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283 | |||
284 | switch (format) { |
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285 | default: |
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286 | return -1; |
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287 | case PICT_a8r8g8b8: |
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288 | case PICT_x8r8g8b8: |
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289 | return GEN6_SURFACEFORMAT_B8G8R8A8_UNORM; |
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290 | case PICT_a8b8g8r8: |
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291 | case PICT_x8b8g8r8: |
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292 | return GEN6_SURFACEFORMAT_R8G8B8A8_UNORM; |
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293 | case PICT_a2r10g10b10: |
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294 | case PICT_x2r10g10b10: |
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295 | return GEN6_SURFACEFORMAT_B10G10R10A2_UNORM; |
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296 | case PICT_r5g6b5: |
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297 | return GEN6_SURFACEFORMAT_B5G6R5_UNORM; |
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298 | case PICT_x1r5g5b5: |
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299 | case PICT_a1r5g5b5: |
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300 | return GEN6_SURFACEFORMAT_B5G5R5A1_UNORM; |
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301 | case PICT_a8: |
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302 | return GEN6_SURFACEFORMAT_A8_UNORM; |
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303 | case PICT_a4r4g4b4: |
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304 | case PICT_x4r4g4b4: |
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305 | return GEN6_SURFACEFORMAT_B4G4R4A4_UNORM; |
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306 | } |
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307 | #endif |
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308 | |||
309 | } |
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310 | |||
311 | #if 0 |
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312 | |||
313 | static bool gen6_check_dst_format(PictFormat format) |
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314 | { |
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315 | if (gen6_get_dest_format(format) != -1) |
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316 | return true; |
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317 | |||
318 | DBG(("%s: unhandled format: %x\n", __FUNCTION__, (int)format)); |
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319 | return false; |
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320 | } |
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321 | |||
322 | static bool gen6_check_format(uint32_t format) |
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323 | { |
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324 | if (gen6_get_card_format(format) != -1) |
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325 | return true; |
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326 | |||
327 | DBG(("%s: unhandled format: %x\n", __FUNCTION__, (int)format)); |
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328 | return false; |
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329 | } |
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330 | |||
331 | static uint32_t gen6_filter(uint32_t filter) |
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332 | { |
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333 | switch (filter) { |
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334 | default: |
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335 | assert(0); |
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336 | case PictFilterNearest: |
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337 | return SAMPLER_FILTER_NEAREST; |
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338 | case PictFilterBilinear: |
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339 | return SAMPLER_FILTER_BILINEAR; |
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340 | } |
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341 | } |
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342 | |||
343 | static uint32_t gen6_check_filter(PicturePtr picture) |
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344 | { |
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345 | switch (picture->filter) { |
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346 | case PictFilterNearest: |
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347 | case PictFilterBilinear: |
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348 | return true; |
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349 | default: |
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350 | return false; |
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351 | } |
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352 | } |
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353 | |||
354 | static uint32_t gen6_repeat(uint32_t repeat) |
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355 | { |
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356 | switch (repeat) { |
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357 | default: |
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358 | assert(0); |
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359 | case RepeatNone: |
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360 | return SAMPLER_EXTEND_NONE; |
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361 | case RepeatNormal: |
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362 | return SAMPLER_EXTEND_REPEAT; |
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363 | case RepeatPad: |
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364 | return SAMPLER_EXTEND_PAD; |
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365 | case RepeatReflect: |
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366 | return SAMPLER_EXTEND_REFLECT; |
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367 | } |
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368 | } |
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369 | |||
370 | static bool gen6_check_repeat(PicturePtr picture) |
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371 | { |
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372 | if (!picture->repeat) |
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373 | return true; |
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374 | |||
375 | switch (picture->repeatType) { |
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376 | case RepeatNone: |
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377 | case RepeatNormal: |
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378 | case RepeatPad: |
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379 | case RepeatReflect: |
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380 | return true; |
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381 | default: |
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382 | return false; |
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383 | } |
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384 | } |
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385 | #endif |
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386 | |||
387 | static int |
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388 | gen6_choose_composite_kernel(int op, bool has_mask, bool is_ca, bool is_affine) |
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389 | { |
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390 | int base; |
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391 | |||
392 | if (has_mask) { |
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393 | if (is_ca) { |
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394 | if (gen6_blend_op[op].src_alpha) |
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395 | base = GEN6_WM_KERNEL_MASKSA; |
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396 | else |
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397 | base = GEN6_WM_KERNEL_MASKCA; |
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398 | } else |
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399 | base = GEN6_WM_KERNEL_MASK; |
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400 | } else |
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401 | base = GEN6_WM_KERNEL_NOMASK; |
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402 | |||
403 | return base + !is_affine; |
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404 | } |
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405 | |||
406 | static void |
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407 | gen6_emit_urb(struct sna *sna) |
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408 | { |
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409 | OUT_BATCH(GEN6_3DSTATE_URB | (3 - 2)); |
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410 | OUT_BATCH(((1 - 1) << GEN6_3DSTATE_URB_VS_SIZE_SHIFT) | |
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411 | (sna->render_state.gen6.info->urb.max_vs_entries << GEN6_3DSTATE_URB_VS_ENTRIES_SHIFT)); /* at least 24 on GEN6 */ |
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412 | OUT_BATCH((0 << GEN6_3DSTATE_URB_GS_SIZE_SHIFT) | |
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413 | (0 << GEN6_3DSTATE_URB_GS_ENTRIES_SHIFT)); /* no GS thread */ |
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414 | } |
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415 | |||
416 | static void |
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417 | gen6_emit_state_base_address(struct sna *sna) |
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418 | { |
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419 | OUT_BATCH(GEN6_STATE_BASE_ADDRESS | (10 - 2)); |
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420 | OUT_BATCH(0); /* general */ |
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421 | OUT_BATCH(kgem_add_reloc(&sna->kgem, /* surface */ |
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422 | sna->kgem.nbatch, |
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423 | NULL, |
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424 | I915_GEM_DOMAIN_INSTRUCTION << 16, |
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425 | BASE_ADDRESS_MODIFY)); |
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426 | OUT_BATCH(kgem_add_reloc(&sna->kgem, /* instruction */ |
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427 | sna->kgem.nbatch, |
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428 | sna->render_state.gen6.general_bo, |
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429 | I915_GEM_DOMAIN_INSTRUCTION << 16, |
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430 | BASE_ADDRESS_MODIFY)); |
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431 | OUT_BATCH(0); /* indirect */ |
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432 | OUT_BATCH(kgem_add_reloc(&sna->kgem, |
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433 | sna->kgem.nbatch, |
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434 | sna->render_state.gen6.general_bo, |
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435 | I915_GEM_DOMAIN_INSTRUCTION << 16, |
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436 | BASE_ADDRESS_MODIFY)); |
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437 | |||
438 | /* upper bounds, disable */ |
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439 | OUT_BATCH(0); |
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440 | OUT_BATCH(BASE_ADDRESS_MODIFY); |
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441 | OUT_BATCH(0); |
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442 | OUT_BATCH(BASE_ADDRESS_MODIFY); |
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443 | } |
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444 | |||
445 | static void |
||
446 | gen6_emit_viewports(struct sna *sna) |
||
447 | { |
||
448 | OUT_BATCH(GEN6_3DSTATE_VIEWPORT_STATE_POINTERS | |
||
449 | GEN6_3DSTATE_VIEWPORT_STATE_MODIFY_CC | |
||
450 | (4 - 2)); |
||
451 | OUT_BATCH(0); |
||
452 | OUT_BATCH(0); |
||
453 | OUT_BATCH(0); |
||
454 | } |
||
455 | |||
456 | static void |
||
457 | gen6_emit_vs(struct sna *sna) |
||
458 | { |
||
459 | /* disable VS constant buffer */ |
||
460 | OUT_BATCH(GEN6_3DSTATE_CONSTANT_VS | (5 - 2)); |
||
461 | OUT_BATCH(0); |
||
462 | OUT_BATCH(0); |
||
463 | OUT_BATCH(0); |
||
464 | OUT_BATCH(0); |
||
465 | |||
466 | OUT_BATCH(GEN6_3DSTATE_VS | (6 - 2)); |
||
467 | OUT_BATCH(0); /* no VS kernel */ |
||
468 | OUT_BATCH(0); |
||
469 | OUT_BATCH(0); |
||
470 | OUT_BATCH(0); |
||
471 | OUT_BATCH(0); /* pass-through */ |
||
472 | } |
||
473 | |||
474 | static void |
||
475 | gen6_emit_gs(struct sna *sna) |
||
476 | { |
||
477 | /* disable GS constant buffer */ |
||
478 | OUT_BATCH(GEN6_3DSTATE_CONSTANT_GS | (5 - 2)); |
||
479 | OUT_BATCH(0); |
||
480 | OUT_BATCH(0); |
||
481 | OUT_BATCH(0); |
||
482 | OUT_BATCH(0); |
||
483 | |||
484 | OUT_BATCH(GEN6_3DSTATE_GS | (7 - 2)); |
||
485 | OUT_BATCH(0); /* no GS kernel */ |
||
486 | OUT_BATCH(0); |
||
487 | OUT_BATCH(0); |
||
488 | OUT_BATCH(0); |
||
489 | OUT_BATCH(0); |
||
490 | OUT_BATCH(0); /* pass-through */ |
||
491 | } |
||
492 | |||
493 | static void |
||
494 | gen6_emit_clip(struct sna *sna) |
||
495 | { |
||
496 | OUT_BATCH(GEN6_3DSTATE_CLIP | (4 - 2)); |
||
497 | OUT_BATCH(0); |
||
498 | OUT_BATCH(0); /* pass-through */ |
||
499 | OUT_BATCH(0); |
||
500 | } |
||
501 | |||
502 | static void |
||
503 | gen6_emit_wm_constants(struct sna *sna) |
||
504 | { |
||
505 | /* disable WM constant buffer */ |
||
506 | OUT_BATCH(GEN6_3DSTATE_CONSTANT_PS | (5 - 2)); |
||
507 | OUT_BATCH(0); |
||
508 | OUT_BATCH(0); |
||
509 | OUT_BATCH(0); |
||
510 | OUT_BATCH(0); |
||
511 | } |
||
512 | |||
513 | static void |
||
514 | gen6_emit_null_depth_buffer(struct sna *sna) |
||
515 | { |
||
516 | OUT_BATCH(GEN6_3DSTATE_DEPTH_BUFFER | (7 - 2)); |
||
517 | OUT_BATCH(GEN6_SURFACE_NULL << GEN6_3DSTATE_DEPTH_BUFFER_TYPE_SHIFT | |
||
518 | GEN6_DEPTHFORMAT_D32_FLOAT << GEN6_3DSTATE_DEPTH_BUFFER_FORMAT_SHIFT); |
||
519 | OUT_BATCH(0); |
||
520 | OUT_BATCH(0); |
||
521 | OUT_BATCH(0); |
||
522 | OUT_BATCH(0); |
||
523 | OUT_BATCH(0); |
||
524 | |||
525 | OUT_BATCH(GEN6_3DSTATE_CLEAR_PARAMS | (2 - 2)); |
||
526 | OUT_BATCH(0); |
||
527 | } |
||
528 | |||
529 | static void |
||
530 | gen6_emit_invariant(struct sna *sna) |
||
531 | { |
||
532 | OUT_BATCH(GEN6_PIPELINE_SELECT | PIPELINE_SELECT_3D); |
||
533 | |||
534 | OUT_BATCH(GEN6_3DSTATE_MULTISAMPLE | (3 - 2)); |
||
535 | OUT_BATCH(GEN6_3DSTATE_MULTISAMPLE_PIXEL_LOCATION_CENTER | |
||
536 | GEN6_3DSTATE_MULTISAMPLE_NUMSAMPLES_1); /* 1 sample/pixel */ |
||
537 | OUT_BATCH(0); |
||
538 | |||
539 | OUT_BATCH(GEN6_3DSTATE_SAMPLE_MASK | (2 - 2)); |
||
540 | OUT_BATCH(1); |
||
541 | |||
542 | gen6_emit_urb(sna); |
||
543 | |||
544 | gen6_emit_state_base_address(sna); |
||
545 | |||
546 | gen6_emit_viewports(sna); |
||
547 | gen6_emit_vs(sna); |
||
548 | gen6_emit_gs(sna); |
||
549 | gen6_emit_clip(sna); |
||
550 | gen6_emit_wm_constants(sna); |
||
551 | gen6_emit_null_depth_buffer(sna); |
||
552 | |||
553 | sna->render_state.gen6.needs_invariant = false; |
||
554 | } |
||
555 | |||
556 | static bool |
||
557 | gen6_emit_cc(struct sna *sna, int blend) |
||
558 | { |
||
559 | struct gen6_render_state *render = &sna->render_state.gen6; |
||
560 | |||
561 | if (render->blend == blend) |
||
562 | return blend != NO_BLEND; |
||
563 | |||
564 | DBG(("%s: blend = %x\n", __FUNCTION__, blend)); |
||
565 | |||
566 | OUT_BATCH(GEN6_3DSTATE_CC_STATE_POINTERS | (4 - 2)); |
||
567 | OUT_BATCH((render->cc_blend + blend) | 1); |
||
568 | if (render->blend == (unsigned)-1) { |
||
569 | OUT_BATCH(1); |
||
570 | OUT_BATCH(1); |
||
571 | } else { |
||
572 | OUT_BATCH(0); |
||
573 | OUT_BATCH(0); |
||
574 | } |
||
575 | |||
576 | render->blend = blend; |
||
577 | return blend != NO_BLEND; |
||
578 | } |
||
579 | |||
580 | static void |
||
581 | gen6_emit_sampler(struct sna *sna, uint32_t state) |
||
582 | { |
||
583 | if (sna->render_state.gen6.samplers == state) |
||
584 | return; |
||
585 | |||
586 | sna->render_state.gen6.samplers = state; |
||
587 | |||
588 | DBG(("%s: sampler = %x\n", __FUNCTION__, state)); |
||
589 | |||
590 | OUT_BATCH(GEN6_3DSTATE_SAMPLER_STATE_POINTERS | |
||
591 | GEN6_3DSTATE_SAMPLER_STATE_MODIFY_PS | |
||
592 | (4 - 2)); |
||
593 | OUT_BATCH(0); /* VS */ |
||
594 | OUT_BATCH(0); /* GS */ |
||
595 | OUT_BATCH(sna->render_state.gen6.wm_state + state); |
||
596 | } |
||
597 | |||
598 | static void |
||
599 | gen6_emit_sf(struct sna *sna, bool has_mask) |
||
600 | { |
||
601 | int num_sf_outputs = has_mask ? 2 : 1; |
||
602 | |||
603 | if (sna->render_state.gen6.num_sf_outputs == num_sf_outputs) |
||
604 | return; |
||
605 | |||
606 | DBG(("%s: num_sf_outputs=%d, read_length=%d, read_offset=%d\n", |
||
607 | __FUNCTION__, num_sf_outputs, 1, 0)); |
||
608 | |||
609 | sna->render_state.gen6.num_sf_outputs = num_sf_outputs; |
||
610 | |||
611 | OUT_BATCH(GEN6_3DSTATE_SF | (20 - 2)); |
||
612 | OUT_BATCH(num_sf_outputs << GEN6_3DSTATE_SF_NUM_OUTPUTS_SHIFT | |
||
613 | 1 << GEN6_3DSTATE_SF_URB_ENTRY_READ_LENGTH_SHIFT | |
||
614 | 1 << GEN6_3DSTATE_SF_URB_ENTRY_READ_OFFSET_SHIFT); |
||
615 | OUT_BATCH(0); |
||
616 | OUT_BATCH(GEN6_3DSTATE_SF_CULL_NONE); |
||
617 | OUT_BATCH(2 << GEN6_3DSTATE_SF_TRIFAN_PROVOKE_SHIFT); /* DW4 */ |
||
618 | OUT_BATCH(0); |
||
619 | OUT_BATCH(0); |
||
620 | OUT_BATCH(0); |
||
621 | OUT_BATCH(0); |
||
622 | OUT_BATCH(0); /* DW9 */ |
||
623 | OUT_BATCH(0); |
||
624 | OUT_BATCH(0); |
||
625 | OUT_BATCH(0); |
||
626 | OUT_BATCH(0); |
||
627 | OUT_BATCH(0); /* DW14 */ |
||
628 | OUT_BATCH(0); |
||
629 | OUT_BATCH(0); |
||
630 | OUT_BATCH(0); |
||
631 | OUT_BATCH(0); |
||
632 | OUT_BATCH(0); /* DW19 */ |
||
633 | } |
||
634 | |||
635 | static void |
||
636 | gen6_emit_wm(struct sna *sna, unsigned int kernel, bool has_mask) |
||
637 | { |
||
638 | const uint32_t *kernels; |
||
639 | |||
640 | if (sna->render_state.gen6.kernel == kernel) |
||
641 | return; |
||
642 | |||
643 | sna->render_state.gen6.kernel = kernel; |
||
644 | kernels = sna->render_state.gen6.wm_kernel[kernel]; |
||
645 | |||
646 | DBG(("%s: switching to %s, num_surfaces=%d (8-pixel? %d, 16-pixel? %d,32-pixel? %d)\n", |
||
647 | __FUNCTION__, |
||
648 | wm_kernels[kernel].name, wm_kernels[kernel].num_surfaces, |
||
649 | kernels[0], kernels[1], kernels[2])); |
||
650 | |||
651 | OUT_BATCH(GEN6_3DSTATE_WM | (9 - 2)); |
||
652 | OUT_BATCH(kernels[0] ?: kernels[1] ?: kernels[2]); |
||
653 | OUT_BATCH(1 << GEN6_3DSTATE_WM_SAMPLER_COUNT_SHIFT | |
||
654 | wm_kernels[kernel].num_surfaces << GEN6_3DSTATE_WM_BINDING_TABLE_ENTRY_COUNT_SHIFT); |
||
655 | OUT_BATCH(0); /* scratch space */ |
||
656 | OUT_BATCH((kernels[0] ? 4 : kernels[1] ? 6 : 8) << GEN6_3DSTATE_WM_DISPATCH_0_START_GRF_SHIFT | |
||
657 | 8 << GEN6_3DSTATE_WM_DISPATCH_1_START_GRF_SHIFT | |
||
658 | 6 << GEN6_3DSTATE_WM_DISPATCH_2_START_GRF_SHIFT); |
||
659 | OUT_BATCH((sna->render_state.gen6.info->max_wm_threads - 1) << GEN6_3DSTATE_WM_MAX_THREADS_SHIFT | |
||
660 | (kernels[0] ? GEN6_3DSTATE_WM_8_DISPATCH_ENABLE : 0) | |
||
661 | (kernels[1] ? GEN6_3DSTATE_WM_16_DISPATCH_ENABLE : 0) | |
||
662 | (kernels[2] ? GEN6_3DSTATE_WM_32_DISPATCH_ENABLE : 0) | |
||
663 | GEN6_3DSTATE_WM_DISPATCH_ENABLE); |
||
664 | OUT_BATCH((1 + has_mask) << GEN6_3DSTATE_WM_NUM_SF_OUTPUTS_SHIFT | |
||
665 | GEN6_3DSTATE_WM_PERSPECTIVE_PIXEL_BARYCENTRIC); |
||
666 | OUT_BATCH(kernels[2]); |
||
667 | OUT_BATCH(kernels[1]); |
||
668 | } |
||
669 | |||
670 | static bool |
||
671 | gen6_emit_binding_table(struct sna *sna, uint16_t offset) |
||
672 | { |
||
673 | if (sna->render_state.gen6.surface_table == offset) |
||
674 | return false; |
||
675 | |||
676 | /* Binding table pointers */ |
||
677 | OUT_BATCH(GEN6_3DSTATE_BINDING_TABLE_POINTERS | |
||
678 | GEN6_3DSTATE_BINDING_TABLE_MODIFY_PS | |
||
679 | (4 - 2)); |
||
680 | OUT_BATCH(0); /* vs */ |
||
681 | OUT_BATCH(0); /* gs */ |
||
682 | /* Only the PS uses the binding table */ |
||
683 | OUT_BATCH(offset*4); |
||
684 | |||
685 | sna->render_state.gen6.surface_table = offset; |
||
686 | return true; |
||
687 | } |
||
688 | |||
689 | static bool |
||
690 | gen6_emit_drawing_rectangle(struct sna *sna, |
||
691 | const struct sna_composite_op *op) |
||
692 | { |
||
693 | uint32_t limit = (op->dst.height - 1) << 16 | (op->dst.width - 1); |
||
694 | uint32_t offset = (uint16_t)op->dst.y << 16 | (uint16_t)op->dst.x; |
||
695 | |||
696 | assert(!too_large(op->dst.x, op->dst.y)); |
||
697 | assert(!too_large(op->dst.width, op->dst.height)); |
||
698 | |||
699 | if (sna->render_state.gen6.drawrect_limit == limit && |
||
700 | sna->render_state.gen6.drawrect_offset == offset) |
||
701 | return false; |
||
702 | |||
703 | /* [DevSNB-C+{W/A}] Before any depth stall flush (including those |
||
704 | * produced by non-pipelined state commands), software needs to first |
||
705 | * send a PIPE_CONTROL with no bits set except Post-Sync Operation != |
||
706 | * 0. |
||
707 | * |
||
708 | * [Dev-SNB{W/A}]: Pipe-control with CS-stall bit set must be sent |
||
709 | * BEFORE the pipe-control with a post-sync op and no write-cache |
||
710 | * flushes. |
||
711 | */ |
||
712 | if (!sna->render_state.gen6.first_state_packet) { |
||
713 | OUT_BATCH(GEN6_PIPE_CONTROL | (4 - 2)); |
||
714 | OUT_BATCH(GEN6_PIPE_CONTROL_CS_STALL | |
||
715 | GEN6_PIPE_CONTROL_STALL_AT_SCOREBOARD); |
||
716 | OUT_BATCH(0); |
||
717 | OUT_BATCH(0); |
||
718 | } |
||
719 | |||
720 | OUT_BATCH(GEN6_PIPE_CONTROL | (4 - 2)); |
||
721 | OUT_BATCH(GEN6_PIPE_CONTROL_WRITE_TIME); |
||
722 | OUT_BATCH(kgem_add_reloc(&sna->kgem, sna->kgem.nbatch, |
||
723 | sna->render_state.gen6.general_bo, |
||
724 | I915_GEM_DOMAIN_INSTRUCTION << 16 | |
||
725 | I915_GEM_DOMAIN_INSTRUCTION, |
||
726 | 64)); |
||
727 | OUT_BATCH(0); |
||
728 | |||
729 | OUT_BATCH(GEN6_3DSTATE_DRAWING_RECTANGLE | (4 - 2)); |
||
730 | OUT_BATCH(0); |
||
731 | OUT_BATCH(limit); |
||
732 | OUT_BATCH(offset); |
||
733 | |||
734 | sna->render_state.gen6.drawrect_offset = offset; |
||
735 | sna->render_state.gen6.drawrect_limit = limit; |
||
736 | return true; |
||
737 | } |
||
738 | |||
739 | static void |
||
740 | gen6_emit_vertex_elements(struct sna *sna, |
||
741 | const struct sna_composite_op *op) |
||
742 | { |
||
743 | /* |
||
744 | * vertex data in vertex buffer |
||
745 | * position: (x, y) |
||
746 | * texture coordinate 0: (u0, v0) if (is_affine is true) else (u0, v0, w0) |
||
747 | * texture coordinate 1 if (has_mask is true): same as above |
||
748 | */ |
||
749 | struct gen6_render_state *render = &sna->render_state.gen6; |
||
750 | uint32_t src_format, dw; |
||
751 | int id = GEN6_VERTEX(op->u.gen6.flags); |
||
752 | bool has_mask; |
||
753 | |||
754 | DBG(("%s: setup id=%d\n", __FUNCTION__, id)); |
||
755 | |||
756 | if (render->ve_id == id) |
||
757 | return; |
||
758 | render->ve_id = id; |
||
759 | |||
760 | /* The VUE layout |
||
761 | * dword 0-3: pad (0.0, 0.0, 0.0. 0.0) |
||
762 | * dword 4-7: position (x, y, 1.0, 1.0), |
||
763 | * dword 8-11: texture coordinate 0 (u0, v0, w0, 1.0) |
||
764 | * dword 12-15: texture coordinate 1 (u1, v1, w1, 1.0) |
||
765 | * |
||
766 | * dword 4-15 are fetched from vertex buffer |
||
767 | */ |
||
768 | has_mask = (id >> 2) != 0; |
||
769 | OUT_BATCH(GEN6_3DSTATE_VERTEX_ELEMENTS | |
||
770 | ((2 * (3 + has_mask)) + 1 - 2)); |
||
771 | |||
772 | OUT_BATCH(id << VE0_VERTEX_BUFFER_INDEX_SHIFT | VE0_VALID | |
||
773 | GEN6_SURFACEFORMAT_R32G32B32A32_FLOAT << VE0_FORMAT_SHIFT | |
||
774 | |||
775 | OUT_BATCH(GEN6_VFCOMPONENT_STORE_0 << VE1_VFCOMPONENT_0_SHIFT | |
||
776 | GEN6_VFCOMPONENT_STORE_0 << VE1_VFCOMPONENT_1_SHIFT | |
||
777 | GEN6_VFCOMPONENT_STORE_0 << VE1_VFCOMPONENT_2_SHIFT | |
||
778 | GEN6_VFCOMPONENT_STORE_0 << VE1_VFCOMPONENT_3_SHIFT); |
||
779 | |||
780 | /* x,y */ |
||
781 | OUT_BATCH(id << VE0_VERTEX_BUFFER_INDEX_SHIFT | VE0_VALID | |
||
782 | GEN6_SURFACEFORMAT_R16G16_SSCALED << VE0_FORMAT_SHIFT | |
||
783 | |||
784 | OUT_BATCH(GEN6_VFCOMPONENT_STORE_SRC << VE1_VFCOMPONENT_0_SHIFT | |
||
785 | GEN6_VFCOMPONENT_STORE_SRC << VE1_VFCOMPONENT_1_SHIFT | |
||
786 | GEN6_VFCOMPONENT_STORE_0 << VE1_VFCOMPONENT_2_SHIFT | |
||
787 | GEN6_VFCOMPONENT_STORE_1_FLT << VE1_VFCOMPONENT_3_SHIFT); |
||
788 | |||
789 | /* u0, v0, w0 */ |
||
790 | DBG(("%s: first channel %d floats, offset=4b\n", __FUNCTION__, id & 3)); |
||
791 | dw = GEN6_VFCOMPONENT_STORE_1_FLT << VE1_VFCOMPONENT_3_SHIFT; |
||
792 | switch (id & 3) { |
||
793 | default: |
||
794 | assert(0); |
||
795 | case 0: |
||
796 | src_format = GEN6_SURFACEFORMAT_R16G16_SSCALED; |
||
797 | dw |= GEN6_VFCOMPONENT_STORE_SRC << VE1_VFCOMPONENT_0_SHIFT; |
||
798 | dw |= GEN6_VFCOMPONENT_STORE_SRC << VE1_VFCOMPONENT_1_SHIFT; |
||
799 | dw |= GEN6_VFCOMPONENT_STORE_0 << VE1_VFCOMPONENT_2_SHIFT; |
||
800 | break; |
||
801 | case 1: |
||
802 | src_format = GEN6_SURFACEFORMAT_R32_FLOAT; |
||
803 | dw |= GEN6_VFCOMPONENT_STORE_SRC << VE1_VFCOMPONENT_0_SHIFT; |
||
804 | dw |= GEN6_VFCOMPONENT_STORE_0 << VE1_VFCOMPONENT_1_SHIFT; |
||
805 | dw |= GEN6_VFCOMPONENT_STORE_0 << VE1_VFCOMPONENT_2_SHIFT; |
||
806 | break; |
||
807 | case 2: |
||
808 | src_format = GEN6_SURFACEFORMAT_R32G32_FLOAT; |
||
809 | dw |= GEN6_VFCOMPONENT_STORE_SRC << VE1_VFCOMPONENT_0_SHIFT; |
||
810 | dw |= GEN6_VFCOMPONENT_STORE_SRC << VE1_VFCOMPONENT_1_SHIFT; |
||
811 | dw |= GEN6_VFCOMPONENT_STORE_0 << VE1_VFCOMPONENT_2_SHIFT; |
||
812 | break; |
||
813 | case 3: |
||
814 | src_format = GEN6_SURFACEFORMAT_R32G32B32_FLOAT; |
||
815 | dw |= GEN6_VFCOMPONENT_STORE_SRC << VE1_VFCOMPONENT_0_SHIFT; |
||
816 | dw |= GEN6_VFCOMPONENT_STORE_SRC << VE1_VFCOMPONENT_1_SHIFT; |
||
817 | dw |= GEN6_VFCOMPONENT_STORE_SRC << VE1_VFCOMPONENT_2_SHIFT; |
||
818 | break; |
||
819 | } |
||
820 | OUT_BATCH(id << VE0_VERTEX_BUFFER_INDEX_SHIFT | VE0_VALID | |
||
821 | src_format << VE0_FORMAT_SHIFT | |
||
822 | 4 << VE0_OFFSET_SHIFT); |
||
823 | OUT_BATCH(dw); |
||
824 | |||
825 | /* u1, v1, w1 */ |
||
826 | if (has_mask) { |
||
827 | unsigned offset = 4 + ((id & 3) ?: 1) * sizeof(float); |
||
828 | DBG(("%s: second channel %d floats, offset=%db\n", __FUNCTION__, id >> 2, offset)); |
||
829 | dw = GEN6_VFCOMPONENT_STORE_1_FLT << VE1_VFCOMPONENT_3_SHIFT; |
||
830 | switch (id >> 2) { |
||
831 | case 1: |
||
832 | src_format = GEN6_SURFACEFORMAT_R32_FLOAT; |
||
833 | dw |= GEN6_VFCOMPONENT_STORE_SRC << VE1_VFCOMPONENT_0_SHIFT; |
||
834 | dw |= GEN6_VFCOMPONENT_STORE_0 << VE1_VFCOMPONENT_1_SHIFT; |
||
835 | dw |= GEN6_VFCOMPONENT_STORE_0 << VE1_VFCOMPONENT_2_SHIFT; |
||
836 | break; |
||
837 | default: |
||
838 | assert(0); |
||
839 | case 2: |
||
840 | src_format = GEN6_SURFACEFORMAT_R32G32_FLOAT; |
||
841 | dw |= GEN6_VFCOMPONENT_STORE_SRC << VE1_VFCOMPONENT_0_SHIFT; |
||
842 | dw |= GEN6_VFCOMPONENT_STORE_SRC << VE1_VFCOMPONENT_1_SHIFT; |
||
843 | dw |= GEN6_VFCOMPONENT_STORE_0 << VE1_VFCOMPONENT_2_SHIFT; |
||
844 | break; |
||
845 | case 3: |
||
846 | src_format = GEN6_SURFACEFORMAT_R32G32B32_FLOAT; |
||
847 | dw |= GEN6_VFCOMPONENT_STORE_SRC << VE1_VFCOMPONENT_0_SHIFT; |
||
848 | dw |= GEN6_VFCOMPONENT_STORE_SRC << VE1_VFCOMPONENT_1_SHIFT; |
||
849 | dw |= GEN6_VFCOMPONENT_STORE_SRC << VE1_VFCOMPONENT_2_SHIFT; |
||
850 | break; |
||
851 | } |
||
852 | OUT_BATCH(id << VE0_VERTEX_BUFFER_INDEX_SHIFT | VE0_VALID | |
||
853 | src_format << VE0_FORMAT_SHIFT | |
||
854 | offset << VE0_OFFSET_SHIFT); |
||
855 | OUT_BATCH(dw); |
||
856 | } |
||
857 | } |
||
858 | |||
859 | static void |
||
860 | gen6_emit_flush(struct sna *sna) |
||
861 | { |
||
862 | OUT_BATCH(GEN6_PIPE_CONTROL | (4 - 2)); |
||
863 | OUT_BATCH(GEN6_PIPE_CONTROL_WC_FLUSH | |
||
864 | GEN6_PIPE_CONTROL_TC_FLUSH | |
||
865 | GEN6_PIPE_CONTROL_CS_STALL); |
||
866 | OUT_BATCH(0); |
||
867 | OUT_BATCH(0); |
||
868 | } |
||
869 | |||
870 | static void |
||
871 | gen6_emit_state(struct sna *sna, |
||
872 | const struct sna_composite_op *op, |
||
873 | uint16_t wm_binding_table) |
||
874 | { |
||
875 | bool need_stall = wm_binding_table & 1; |
||
876 | |||
877 | assert(op->dst.bo->exec); |
||
878 | |||
879 | if (gen6_emit_cc(sna, GEN6_BLEND(op->u.gen6.flags))) |
||
880 | need_stall = false; |
||
881 | gen6_emit_sampler(sna, GEN6_SAMPLER(op->u.gen6.flags)); |
||
882 | gen6_emit_sf(sna, GEN6_VERTEX(op->u.gen6.flags) >> 2); |
||
883 | gen6_emit_wm(sna, GEN6_KERNEL(op->u.gen6.flags), GEN6_VERTEX(op->u.gen6.flags) >> 2); |
||
884 | gen6_emit_vertex_elements(sna, op); |
||
885 | |||
886 | need_stall |= gen6_emit_binding_table(sna, wm_binding_table & ~1); |
||
887 | if (gen6_emit_drawing_rectangle(sna, op)) |
||
888 | need_stall = false; |
||
889 | if (kgem_bo_is_dirty(op->src.bo) || kgem_bo_is_dirty(op->mask.bo)) { |
||
890 | gen6_emit_flush(sna); |
||
891 | kgem_clear_dirty(&sna->kgem); |
||
892 | assert(op->dst.bo->exec); |
||
893 | kgem_bo_mark_dirty(op->dst.bo); |
||
894 | need_stall = false; |
||
895 | } |
||
896 | if (need_stall) { |
||
897 | OUT_BATCH(GEN6_PIPE_CONTROL | (4 - 2)); |
||
898 | OUT_BATCH(GEN6_PIPE_CONTROL_CS_STALL | |
||
899 | GEN6_PIPE_CONTROL_STALL_AT_SCOREBOARD); |
||
900 | OUT_BATCH(0); |
||
901 | OUT_BATCH(0); |
||
902 | } |
||
903 | sna->render_state.gen6.first_state_packet = false; |
||
904 | } |
||
905 | |||
906 | static bool gen6_magic_ca_pass(struct sna *sna, |
||
907 | const struct sna_composite_op *op) |
||
908 | { |
||
909 | struct gen6_render_state *state = &sna->render_state.gen6; |
||
910 | |||
911 | if (!op->need_magic_ca_pass) |
||
912 | return false; |
||
913 | |||
914 | DBG(("%s: CA fixup (%d -> %d)\n", __FUNCTION__, |
||
915 | sna->render.vertex_start, sna->render.vertex_index)); |
||
916 | |||
917 | gen6_emit_flush(sna); |
||
918 | |||
919 | gen6_emit_cc(sna, gen6_get_blend(PictOpAdd, true, op->dst.format)); |
||
920 | gen6_emit_wm(sna, |
||
921 | gen6_choose_composite_kernel(PictOpAdd, |
||
922 | true, true, |
||
923 | op->is_affine), |
||
924 | true); |
||
925 | |||
926 | OUT_BATCH(GEN6_3DPRIMITIVE | |
||
927 | GEN6_3DPRIMITIVE_VERTEX_SEQUENTIAL | |
||
928 | _3DPRIM_RECTLIST << GEN6_3DPRIMITIVE_TOPOLOGY_SHIFT | |
||
929 | |||
930 | 4); |
||
931 | OUT_BATCH(sna->render.vertex_index - sna->render.vertex_start); |
||
932 | OUT_BATCH(sna->render.vertex_start); |
||
933 | OUT_BATCH(1); /* single instance */ |
||
934 | OUT_BATCH(0); /* start instance location */ |
||
935 | OUT_BATCH(0); /* index buffer offset, ignored */ |
||
936 | |||
937 | state->last_primitive = sna->kgem.nbatch; |
||
938 | return true; |
||
939 | } |
||
940 | |||
941 | typedef struct gen6_surface_state_padded { |
||
942 | struct gen6_surface_state state; |
||
943 | char pad[32 - sizeof(struct gen6_surface_state)]; |
||
944 | } gen6_surface_state_padded; |
||
945 | |||
946 | static void null_create(struct sna_static_stream *stream) |
||
947 | { |
||
948 | /* A bunch of zeros useful for legacy border color and depth-stencil */ |
||
949 | sna_static_stream_map(stream, 64, 64); |
||
950 | } |
||
951 | |||
952 | static void scratch_create(struct sna_static_stream *stream) |
||
953 | { |
||
954 | /* 64 bytes of scratch space for random writes, such as |
||
955 | * the pipe-control w/a. |
||
956 | */ |
||
957 | sna_static_stream_map(stream, 64, 64); |
||
958 | } |
||
959 | |||
960 | static void |
||
961 | sampler_state_init(struct gen6_sampler_state *sampler_state, |
||
962 | sampler_filter_t filter, |
||
963 | sampler_extend_t extend) |
||
964 | { |
||
965 | sampler_state->ss0.lod_preclamp = 1; /* GL mode */ |
||
966 | |||
967 | /* We use the legacy mode to get the semantics specified by |
||
968 | * the Render extension. */ |
||
969 | sampler_state->ss0.border_color_mode = GEN6_BORDER_COLOR_MODE_LEGACY; |
||
970 | |||
971 | switch (filter) { |
||
972 | default: |
||
973 | case SAMPLER_FILTER_NEAREST: |
||
974 | sampler_state->ss0.min_filter = GEN6_MAPFILTER_NEAREST; |
||
975 | sampler_state->ss0.mag_filter = GEN6_MAPFILTER_NEAREST; |
||
976 | break; |
||
977 | case SAMPLER_FILTER_BILINEAR: |
||
978 | sampler_state->ss0.min_filter = GEN6_MAPFILTER_LINEAR; |
||
979 | sampler_state->ss0.mag_filter = GEN6_MAPFILTER_LINEAR; |
||
980 | break; |
||
981 | } |
||
982 | |||
983 | switch (extend) { |
||
984 | default: |
||
985 | case SAMPLER_EXTEND_NONE: |
||
986 | sampler_state->ss1.r_wrap_mode = GEN6_TEXCOORDMODE_CLAMP_BORDER; |
||
987 | sampler_state->ss1.s_wrap_mode = GEN6_TEXCOORDMODE_CLAMP_BORDER; |
||
988 | sampler_state->ss1.t_wrap_mode = GEN6_TEXCOORDMODE_CLAMP_BORDER; |
||
989 | break; |
||
990 | case SAMPLER_EXTEND_REPEAT: |
||
991 | sampler_state->ss1.r_wrap_mode = GEN6_TEXCOORDMODE_WRAP; |
||
992 | sampler_state->ss1.s_wrap_mode = GEN6_TEXCOORDMODE_WRAP; |
||
993 | sampler_state->ss1.t_wrap_mode = GEN6_TEXCOORDMODE_WRAP; |
||
994 | break; |
||
995 | case SAMPLER_EXTEND_PAD: |
||
996 | sampler_state->ss1.r_wrap_mode = GEN6_TEXCOORDMODE_CLAMP; |
||
997 | sampler_state->ss1.s_wrap_mode = GEN6_TEXCOORDMODE_CLAMP; |
||
998 | sampler_state->ss1.t_wrap_mode = GEN6_TEXCOORDMODE_CLAMP; |
||
999 | break; |
||
1000 | case SAMPLER_EXTEND_REFLECT: |
||
1001 | sampler_state->ss1.r_wrap_mode = GEN6_TEXCOORDMODE_MIRROR; |
||
1002 | sampler_state->ss1.s_wrap_mode = GEN6_TEXCOORDMODE_MIRROR; |
||
1003 | sampler_state->ss1.t_wrap_mode = GEN6_TEXCOORDMODE_MIRROR; |
||
1004 | break; |
||
1005 | } |
||
1006 | } |
||
1007 | |||
1008 | static void |
||
1009 | sampler_copy_init(struct gen6_sampler_state *ss) |
||
1010 | { |
||
1011 | sampler_state_init(ss, SAMPLER_FILTER_NEAREST, SAMPLER_EXTEND_NONE); |
||
1012 | ss->ss3.non_normalized_coord = 1; |
||
1013 | |||
1014 | sampler_state_init(ss+1, SAMPLER_FILTER_NEAREST, SAMPLER_EXTEND_NONE); |
||
1015 | } |
||
1016 | |||
1017 | static void |
||
1018 | sampler_fill_init(struct gen6_sampler_state *ss) |
||
1019 | { |
||
1020 | sampler_state_init(ss, SAMPLER_FILTER_NEAREST, SAMPLER_EXTEND_REPEAT); |
||
1021 | ss->ss3.non_normalized_coord = 1; |
||
1022 | |||
1023 | sampler_state_init(ss+1, SAMPLER_FILTER_NEAREST, SAMPLER_EXTEND_NONE); |
||
1024 | } |
||
1025 | |||
1026 | static uint32_t |
||
1027 | gen6_tiling_bits(uint32_t tiling) |
||
1028 | { |
||
1029 | switch (tiling) { |
||
1030 | default: assert(0); |
||
1031 | case I915_TILING_NONE: return 0; |
||
1032 | case I915_TILING_X: return GEN6_SURFACE_TILED; |
||
1033 | case I915_TILING_Y: return GEN6_SURFACE_TILED | GEN6_SURFACE_TILED_Y; |
||
1034 | } |
||
1035 | } |
||
1036 | |||
1037 | /** |
||
1038 | * Sets up the common fields for a surface state buffer for the given |
||
1039 | * picture in the given surface state buffer. |
||
1040 | */ |
||
1041 | static int |
||
1042 | gen6_bind_bo(struct sna *sna, |
||
1043 | struct kgem_bo *bo, |
||
1044 | uint32_t width, |
||
1045 | uint32_t height, |
||
1046 | uint32_t format, |
||
1047 | bool is_dst) |
||
1048 | { |
||
1049 | uint32_t *ss; |
||
1050 | uint32_t domains; |
||
1051 | uint16_t offset; |
||
1052 | uint32_t is_scanout = is_dst && bo->scanout; |
||
1053 | |||
1054 | /* After the first bind, we manage the cache domains within the batch */ |
||
1055 | offset = kgem_bo_get_binding(bo, format | is_dst << 30 | is_scanout << 31); |
||
1056 | if (offset) { |
||
1057 | DBG(("[%x] bo(handle=%d), format=%d, reuse %s binding\n", |
||
1058 | offset, bo->handle, format, |
||
1059 | is_dst ? "render" : "sampler")); |
||
1060 | if (is_dst) |
||
1061 | kgem_bo_mark_dirty(bo); |
||
1062 | return offset * sizeof(uint32_t); |
||
1063 | } |
||
1064 | |||
1065 | offset = sna->kgem.surface -= |
||
1066 | sizeof(struct gen6_surface_state_padded) / sizeof(uint32_t); |
||
1067 | ss = sna->kgem.batch + offset; |
||
1068 | ss[0] = (GEN6_SURFACE_2D << GEN6_SURFACE_TYPE_SHIFT | |
||
1069 | GEN6_SURFACE_BLEND_ENABLED | |
||
1070 | format << GEN6_SURFACE_FORMAT_SHIFT); |
||
1071 | if (is_dst) { |
||
1072 | ss[0] |= GEN6_SURFACE_RC_READ_WRITE; |
||
1073 | domains = I915_GEM_DOMAIN_RENDER << 16 |I915_GEM_DOMAIN_RENDER; |
||
1074 | } else |
||
1075 | domains = I915_GEM_DOMAIN_SAMPLER << 16; |
||
1076 | ss[1] = kgem_add_reloc(&sna->kgem, offset + 1, bo, domains, 0); |
||
1077 | ss[2] = ((width - 1) << GEN6_SURFACE_WIDTH_SHIFT | |
||
1078 | (height - 1) << GEN6_SURFACE_HEIGHT_SHIFT); |
||
1079 | assert(bo->pitch <= (1 << 18)); |
||
1080 | ss[3] = (gen6_tiling_bits(bo->tiling) | |
||
1081 | (bo->pitch - 1) << GEN6_SURFACE_PITCH_SHIFT); |
||
1082 | ss[4] = 0; |
||
1083 | ss[5] = (is_scanout || bo->io) ? 0 : 3 << 16; |
||
1084 | |||
1085 | kgem_bo_set_binding(bo, format | is_dst << 30 | is_scanout << 31, offset); |
||
1086 | |||
1087 | DBG(("[%x] bind bo(handle=%d, addr=%d), format=%d, width=%d, height=%d, pitch=%d, tiling=%d -> %s\n", |
||
1088 | offset, bo->handle, ss[1], |
||
1089 | format, width, height, bo->pitch, bo->tiling, |
||
1090 | domains & 0xffff ? "render" : "sampler")); |
||
1091 | |||
1092 | return offset * sizeof(uint32_t); |
||
1093 | } |
||
1094 | |||
1095 | static void gen6_emit_vertex_buffer(struct sna *sna, |
||
1096 | const struct sna_composite_op *op) |
||
1097 | { |
||
1098 | int id = GEN6_VERTEX(op->u.gen6.flags); |
||
1099 | |||
1100 | OUT_BATCH(GEN6_3DSTATE_VERTEX_BUFFERS | 3); |
||
1101 | OUT_BATCH(id << VB0_BUFFER_INDEX_SHIFT | VB0_VERTEXDATA | |
||
1102 | 4*op->floats_per_vertex << VB0_BUFFER_PITCH_SHIFT); |
||
1103 | sna->render.vertex_reloc[sna->render.nvertex_reloc++] = sna->kgem.nbatch; |
||
1104 | OUT_BATCH(0); |
||
1105 | OUT_BATCH(~0); /* max address: disabled */ |
||
1106 | OUT_BATCH(0); |
||
1107 | |||
1108 | sna->render.vb_id |= 1 << id; |
||
1109 | } |
||
1110 | |||
1111 | static void gen6_emit_primitive(struct sna *sna) |
||
1112 | { |
||
1113 | if (sna->kgem.nbatch == sna->render_state.gen6.last_primitive) { |
||
1114 | DBG(("%s: continuing previous primitive, start=%d, index=%d\n", |
||
1115 | __FUNCTION__, |
||
1116 | sna->render.vertex_start, |
||
1117 | sna->render.vertex_index)); |
||
1118 | sna->render.vertex_offset = sna->kgem.nbatch - 5; |
||
1119 | return; |
||
1120 | } |
||
1121 | |||
1122 | OUT_BATCH(GEN6_3DPRIMITIVE | |
||
1123 | GEN6_3DPRIMITIVE_VERTEX_SEQUENTIAL | |
||
1124 | _3DPRIM_RECTLIST << GEN6_3DPRIMITIVE_TOPOLOGY_SHIFT | |
||
1125 | |||
1126 | 4); |
||
1127 | sna->render.vertex_offset = sna->kgem.nbatch; |
||
1128 | OUT_BATCH(0); /* vertex count, to be filled in later */ |
||
1129 | OUT_BATCH(sna->render.vertex_index); |
||
1130 | OUT_BATCH(1); /* single instance */ |
||
1131 | OUT_BATCH(0); /* start instance location */ |
||
1132 | OUT_BATCH(0); /* index buffer offset, ignored */ |
||
1133 | sna->render.vertex_start = sna->render.vertex_index; |
||
1134 | DBG(("%s: started new primitive: index=%d\n", |
||
1135 | __FUNCTION__, sna->render.vertex_start)); |
||
1136 | |||
1137 | sna->render_state.gen6.last_primitive = sna->kgem.nbatch; |
||
1138 | } |
||
1139 | |||
1140 | static bool gen6_rectangle_begin(struct sna *sna, |
||
1141 | const struct sna_composite_op *op) |
||
1142 | { |
||
1143 | int id = 1 << GEN6_VERTEX(op->u.gen6.flags); |
||
1144 | int ndwords; |
||
1145 | |||
1146 | if (sna_vertex_wait__locked(&sna->render) && sna->render.vertex_offset) |
||
1147 | return true; |
||
1148 | |||
1149 | ndwords = op->need_magic_ca_pass ? 60 : 6; |
||
1150 | if ((sna->render.vb_id & id) == 0) |
||
1151 | ndwords += 5; |
||
1152 | if (!kgem_check_batch(&sna->kgem, ndwords)) |
||
1153 | return false; |
||
1154 | |||
1155 | if ((sna->render.vb_id & id) == 0) |
||
1156 | gen6_emit_vertex_buffer(sna, op); |
||
1157 | |||
1158 | gen6_emit_primitive(sna); |
||
1159 | return true; |
||
1160 | } |
||
1161 | |||
1162 | static int gen6_get_rectangles__flush(struct sna *sna, |
||
1163 | const struct sna_composite_op *op) |
||
1164 | { |
||
1165 | /* Preventing discarding new vbo after lock contention */ |
||
1166 | if (sna_vertex_wait__locked(&sna->render)) { |
||
1167 | int rem = vertex_space(sna); |
||
1168 | if (rem > op->floats_per_rect) |
||
1169 | return rem; |
||
1170 | } |
||
1171 | |||
1172 | if (!kgem_check_batch(&sna->kgem, op->need_magic_ca_pass ? 65 : 5)) |
||
1173 | return 0; |
||
1174 | if (!kgem_check_reloc_and_exec(&sna->kgem, 2)) |
||
1175 | return 0; |
||
1176 | |||
1177 | if (sna->render.vertex_offset) { |
||
1178 | gen4_vertex_flush(sna); |
||
1179 | if (gen6_magic_ca_pass(sna, op)) { |
||
1180 | gen6_emit_flush(sna); |
||
1181 | gen6_emit_cc(sna, GEN6_BLEND(op->u.gen6.flags)); |
||
1182 | gen6_emit_wm(sna, |
||
1183 | GEN6_KERNEL(op->u.gen6.flags), |
||
1184 | GEN6_VERTEX(op->u.gen6.flags) >> 2); |
||
1185 | } |
||
1186 | } |
||
1187 | |||
1188 | return gen4_vertex_finish(sna); |
||
1189 | } |
||
1190 | |||
1191 | inline static int gen6_get_rectangles(struct sna *sna, |
||
1192 | const struct sna_composite_op *op, |
||
1193 | int want, |
||
1194 | void (*emit_state)(struct sna *, const struct sna_composite_op *op)) |
||
1195 | { |
||
1196 | int rem; |
||
1197 | |||
1198 | assert(want); |
||
1199 | |||
1200 | start: |
||
1201 | rem = vertex_space(sna); |
||
1202 | if (unlikely(rem < op->floats_per_rect)) { |
||
1203 | DBG(("flushing vbo for %s: %d < %d\n", |
||
1204 | __FUNCTION__, rem, op->floats_per_rect)); |
||
1205 | rem = gen6_get_rectangles__flush(sna, op); |
||
1206 | if (unlikely(rem == 0)) |
||
1207 | goto flush; |
||
1208 | } |
||
1209 | |||
1210 | if (unlikely(sna->render.vertex_offset == 0)) { |
||
1211 | if (!gen6_rectangle_begin(sna, op)) |
||
1212 | goto flush; |
||
1213 | else |
||
1214 | goto start; |
||
1215 | } |
||
1216 | |||
1217 | assert(rem <= vertex_space(sna)); |
||
1218 | assert(op->floats_per_rect <= rem); |
||
1219 | if (want > 1 && want * op->floats_per_rect > rem) |
||
1220 | want = rem / op->floats_per_rect; |
||
1221 | |||
1222 | assert(want > 0); |
||
1223 | sna->render.vertex_index += 3*want; |
||
1224 | return want; |
||
1225 | |||
1226 | flush: |
||
1227 | if (sna->render.vertex_offset) { |
||
1228 | gen4_vertex_flush(sna); |
||
1229 | gen6_magic_ca_pass(sna, op); |
||
1230 | } |
||
1231 | sna_vertex_wait__locked(&sna->render); |
||
1232 | _kgem_submit(&sna->kgem); |
||
1233 | emit_state(sna, op); |
||
1234 | goto start; |
||
1235 | } |
||
1236 | |||
1237 | inline static uint32_t *gen6_composite_get_binding_table(struct sna *sna, |
||
1238 | uint16_t *offset) |
||
1239 | { |
||
1240 | uint32_t *table; |
||
1241 | |||
1242 | sna->kgem.surface -= |
||
1243 | sizeof(struct gen6_surface_state_padded) / sizeof(uint32_t); |
||
1244 | /* Clear all surplus entries to zero in case of prefetch */ |
||
1245 | table = memset(sna->kgem.batch + sna->kgem.surface, |
||
1246 | 0, sizeof(struct gen6_surface_state_padded)); |
||
1247 | |||
1248 | DBG(("%s(%x)\n", __FUNCTION__, 4*sna->kgem.surface)); |
||
1249 | |||
1250 | *offset = sna->kgem.surface; |
||
1251 | return table; |
||
1252 | } |
||
1253 | |||
1254 | static bool |
||
1255 | gen6_get_batch(struct sna *sna, const struct sna_composite_op *op) |
||
1256 | { |
||
1257 | kgem_set_mode(&sna->kgem, KGEM_RENDER, op->dst.bo); |
||
1258 | |||
1259 | if (!kgem_check_batch_with_surfaces(&sna->kgem, 150, 4)) { |
||
1260 | DBG(("%s: flushing batch: %d < %d+%d\n", |
||
1261 | __FUNCTION__, sna->kgem.surface - sna->kgem.nbatch, |
||
1262 | 150, 4*8)); |
||
1263 | kgem_submit(&sna->kgem); |
||
1264 | _kgem_set_mode(&sna->kgem, KGEM_RENDER); |
||
1265 | } |
||
1266 | |||
1267 | if (sna->render_state.gen6.needs_invariant) |
||
1268 | gen6_emit_invariant(sna); |
||
1269 | |||
1270 | return kgem_bo_is_dirty(op->dst.bo); |
||
1271 | } |
||
1272 | |||
1273 | static void gen6_emit_composite_state(struct sna *sna, |
||
1274 | const struct sna_composite_op *op) |
||
1275 | { |
||
1276 | uint32_t *binding_table; |
||
1277 | uint16_t offset; |
||
1278 | bool dirty; |
||
1279 | |||
1280 | dirty = gen6_get_batch(sna, op); |
||
1281 | |||
1282 | binding_table = gen6_composite_get_binding_table(sna, &offset); |
||
1283 | |||
1284 | binding_table[0] = |
||
1285 | gen6_bind_bo(sna, |
||
1286 | op->dst.bo, op->dst.width, op->dst.height, |
||
1287 | gen6_get_dest_format(op->dst.format), |
||
1288 | true); |
||
1289 | binding_table[1] = |
||
1290 | gen6_bind_bo(sna, |
||
1291 | op->src.bo, op->src.width, op->src.height, |
||
1292 | op->src.card_format, |
||
1293 | false); |
||
1294 | if (op->mask.bo) { |
||
1295 | binding_table[2] = |
||
1296 | gen6_bind_bo(sna, |
||
1297 | op->mask.bo, |
||
1298 | op->mask.width, |
||
1299 | op->mask.height, |
||
1300 | op->mask.card_format, |
||
1301 | false); |
||
1302 | } |
||
1303 | |||
1304 | if (sna->kgem.surface == offset && |
||
1305 | *(uint64_t *)(sna->kgem.batch + sna->render_state.gen6.surface_table) == *(uint64_t*)binding_table && |
||
1306 | (op->mask.bo == NULL || |
||
1307 | sna->kgem.batch[sna->render_state.gen6.surface_table+2] == binding_table[2])) { |
||
1308 | sna->kgem.surface += sizeof(struct gen6_surface_state_padded) / sizeof(uint32_t); |
||
1309 | offset = sna->render_state.gen6.surface_table; |
||
1310 | } |
||
1311 | |||
1312 | gen6_emit_state(sna, op, offset | dirty); |
||
1313 | } |
||
1314 | |||
1315 | static void |
||
1316 | gen6_align_vertex(struct sna *sna, const struct sna_composite_op *op) |
||
1317 | { |
||
1318 | assert (sna->render.vertex_offset == 0); |
||
1319 | if (op->floats_per_vertex != sna->render_state.gen6.floats_per_vertex) { |
||
1320 | if (sna->render.vertex_size - sna->render.vertex_used < 2*op->floats_per_rect) |
||
1321 | gen4_vertex_finish(sna); |
||
1322 | |||
1323 | DBG(("aligning vertex: was %d, now %d floats per vertex, %d->%d\n", |
||
1324 | sna->render_state.gen6.floats_per_vertex, |
||
1325 | op->floats_per_vertex, |
||
1326 | sna->render.vertex_index, |
||
1327 | (sna->render.vertex_used + op->floats_per_vertex - 1) / op->floats_per_vertex)); |
||
1328 | sna->render.vertex_index = (sna->render.vertex_used + op->floats_per_vertex - 1) / op->floats_per_vertex; |
||
1329 | sna->render.vertex_used = sna->render.vertex_index * op->floats_per_vertex; |
||
1330 | sna->render_state.gen6.floats_per_vertex = op->floats_per_vertex; |
||
1331 | } |
||
1332 | assert((sna->render.vertex_used % op->floats_per_vertex) == 0); |
||
1333 | } |
||
1334 | |||
1335 | fastcall static void |
||
1336 | gen6_render_composite_blt(struct sna *sna, |
||
1337 | const struct sna_composite_op *op, |
||
1338 | const struct sna_composite_rectangles *r) |
||
1339 | { |
||
1340 | gen6_get_rectangles(sna, op, 1, gen6_emit_composite_state); |
||
1341 | op->prim_emit(sna, op, r); |
||
1342 | } |
||
1343 | |||
1344 | #if 0 |
||
1345 | fastcall static void |
||
1346 | gen6_render_composite_box(struct sna *sna, |
||
1347 | const struct sna_composite_op *op, |
||
1348 | const BoxRec *box) |
||
1349 | { |
||
1350 | struct sna_composite_rectangles r; |
||
1351 | |||
1352 | gen6_get_rectangles(sna, op, 1, gen6_emit_composite_state); |
||
1353 | |||
1354 | DBG((" %s: (%d, %d), (%d, %d)\n", |
||
1355 | __FUNCTION__, |
||
1356 | box->x1, box->y1, box->x2, box->y2)); |
||
1357 | |||
1358 | r.dst.x = box->x1; |
||
1359 | r.dst.y = box->y1; |
||
1360 | r.width = box->x2 - box->x1; |
||
1361 | r.height = box->y2 - box->y1; |
||
1362 | r.src = r.mask = r.dst; |
||
1363 | |||
1364 | op->prim_emit(sna, op, &r); |
||
1365 | } |
||
1366 | |||
1367 | static void |
||
1368 | gen6_render_composite_boxes__blt(struct sna *sna, |
||
1369 | const struct sna_composite_op *op, |
||
1370 | const BoxRec *box, int nbox) |
||
1371 | { |
||
1372 | DBG(("composite_boxes(%d)\n", nbox)); |
||
1373 | |||
1374 | do { |
||
1375 | int nbox_this_time; |
||
1376 | |||
1377 | nbox_this_time = gen6_get_rectangles(sna, op, nbox, |
||
1378 | gen6_emit_composite_state); |
||
1379 | nbox -= nbox_this_time; |
||
1380 | |||
1381 | do { |
||
1382 | struct sna_composite_rectangles r; |
||
1383 | |||
1384 | DBG((" %s: (%d, %d), (%d, %d)\n", |
||
1385 | __FUNCTION__, |
||
1386 | box->x1, box->y1, box->x2, box->y2)); |
||
1387 | |||
1388 | r.dst.x = box->x1; |
||
1389 | r.dst.y = box->y1; |
||
1390 | r.width = box->x2 - box->x1; |
||
1391 | r.height = box->y2 - box->y1; |
||
1392 | r.src = r.mask = r.dst; |
||
1393 | |||
1394 | op->prim_emit(sna, op, &r); |
||
1395 | box++; |
||
1396 | } while (--nbox_this_time); |
||
1397 | } while (nbox); |
||
1398 | } |
||
1399 | |||
1400 | static void |
||
1401 | gen6_render_composite_boxes(struct sna *sna, |
||
1402 | const struct sna_composite_op *op, |
||
1403 | const BoxRec *box, int nbox) |
||
1404 | { |
||
1405 | DBG(("%s: nbox=%d\n", __FUNCTION__, nbox)); |
||
1406 | |||
1407 | do { |
||
1408 | int nbox_this_time; |
||
1409 | float *v; |
||
1410 | |||
1411 | nbox_this_time = gen6_get_rectangles(sna, op, nbox, |
||
1412 | gen6_emit_composite_state); |
||
1413 | assert(nbox_this_time); |
||
1414 | nbox -= nbox_this_time; |
||
1415 | |||
1416 | v = sna->render.vertices + sna->render.vertex_used; |
||
1417 | sna->render.vertex_used += nbox_this_time * op->floats_per_rect; |
||
1418 | |||
1419 | op->emit_boxes(op, box, nbox_this_time, v); |
||
1420 | box += nbox_this_time; |
||
1421 | } while (nbox); |
||
1422 | } |
||
1423 | |||
1424 | static void |
||
1425 | gen6_render_composite_boxes__thread(struct sna *sna, |
||
1426 | const struct sna_composite_op *op, |
||
1427 | const BoxRec *box, int nbox) |
||
1428 | { |
||
1429 | DBG(("%s: nbox=%d\n", __FUNCTION__, nbox)); |
||
1430 | |||
1431 | sna_vertex_lock(&sna->render); |
||
1432 | do { |
||
1433 | int nbox_this_time; |
||
1434 | float *v; |
||
1435 | |||
1436 | nbox_this_time = gen6_get_rectangles(sna, op, nbox, |
||
1437 | gen6_emit_composite_state); |
||
1438 | assert(nbox_this_time); |
||
1439 | nbox -= nbox_this_time; |
||
1440 | |||
1441 | v = sna->render.vertices + sna->render.vertex_used; |
||
1442 | sna->render.vertex_used += nbox_this_time * op->floats_per_rect; |
||
1443 | |||
1444 | sna_vertex_acquire__locked(&sna->render); |
||
1445 | sna_vertex_unlock(&sna->render); |
||
1446 | |||
1447 | op->emit_boxes(op, box, nbox_this_time, v); |
||
1448 | box += nbox_this_time; |
||
1449 | |||
1450 | sna_vertex_lock(&sna->render); |
||
1451 | sna_vertex_release__locked(&sna->render); |
||
1452 | } while (nbox); |
||
1453 | sna_vertex_unlock(&sna->render); |
||
1454 | } |
||
1455 | #endif |
||
1456 | |||
1457 | #ifndef MAX |
||
1458 | #define MAX(a,b) ((a) > (b) ? (a) : (b)) |
||
1459 | #endif |
||
1460 | |||
1461 | static uint32_t |
||
1462 | gen6_composite_create_blend_state(struct sna_static_stream *stream) |
||
1463 | { |
||
1464 | char *base, *ptr; |
||
1465 | int src, dst; |
||
1466 | |||
1467 | base = sna_static_stream_map(stream, |
||
1468 | GEN6_BLENDFACTOR_COUNT * GEN6_BLENDFACTOR_COUNT * GEN6_BLEND_STATE_PADDED_SIZE, |
||
1469 | 64); |
||
1470 | |||
1471 | ptr = base; |
||
1472 | for (src = 0; src < GEN6_BLENDFACTOR_COUNT; src++) { |
||
1473 | for (dst= 0; dst < GEN6_BLENDFACTOR_COUNT; dst++) { |
||
1474 | struct gen6_blend_state *blend = |
||
1475 | (struct gen6_blend_state *)ptr; |
||
1476 | |||
1477 | blend->blend0.dest_blend_factor = dst; |
||
1478 | blend->blend0.source_blend_factor = src; |
||
1479 | blend->blend0.blend_func = GEN6_BLENDFUNCTION_ADD; |
||
1480 | blend->blend0.blend_enable = |
||
1481 | !(dst == GEN6_BLENDFACTOR_ZERO && src == GEN6_BLENDFACTOR_ONE); |
||
1482 | |||
1483 | blend->blend1.post_blend_clamp_enable = 1; |
||
1484 | blend->blend1.pre_blend_clamp_enable = 1; |
||
1485 | |||
1486 | ptr += GEN6_BLEND_STATE_PADDED_SIZE; |
||
1487 | } |
||
1488 | } |
||
1489 | |||
1490 | return sna_static_stream_offsetof(stream, base); |
||
1491 | } |
||
1492 | |||
1493 | #if 0 |
||
1494 | static uint32_t gen6_bind_video_source(struct sna *sna, |
||
1495 | struct kgem_bo *src_bo, |
||
1496 | uint32_t src_offset, |
||
1497 | int src_width, |
||
1498 | int src_height, |
||
1499 | int src_pitch, |
||
1500 | uint32_t src_surf_format) |
||
1501 | { |
||
1502 | struct gen6_surface_state *ss; |
||
1503 | |||
1504 | sna->kgem.surface -= sizeof(struct gen6_surface_state_padded) / sizeof(uint32_t); |
||
1505 | |||
1506 | ss = memset(sna->kgem.batch + sna->kgem.surface, 0, sizeof(*ss)); |
||
1507 | ss->ss0.surface_type = GEN6_SURFACE_2D; |
||
1508 | ss->ss0.surface_format = src_surf_format; |
||
1509 | |||
1510 | ss->ss1.base_addr = |
||
1511 | kgem_add_reloc(&sna->kgem, |
||
1512 | sna->kgem.surface + 1, |
||
1513 | src_bo, |
||
1514 | I915_GEM_DOMAIN_SAMPLER << 16, |
||
1515 | src_offset); |
||
1516 | |||
1517 | ss->ss2.width = src_width - 1; |
||
1518 | ss->ss2.height = src_height - 1; |
||
1519 | ss->ss3.pitch = src_pitch - 1; |
||
1520 | |||
1521 | return sna->kgem.surface * sizeof(uint32_t); |
||
1522 | } |
||
1523 | |||
1524 | static void gen6_emit_video_state(struct sna *sna, |
||
1525 | const struct sna_composite_op *op) |
||
1526 | { |
||
1527 | struct sna_video_frame *frame = op->priv; |
||
1528 | uint32_t src_surf_format; |
||
1529 | uint32_t src_surf_base[6]; |
||
1530 | int src_width[6]; |
||
1531 | int src_height[6]; |
||
1532 | int src_pitch[6]; |
||
1533 | uint32_t *binding_table; |
||
1534 | uint16_t offset; |
||
1535 | bool dirty; |
||
1536 | int n_src, n; |
||
1537 | |||
1538 | dirty = gen6_get_batch(sna, op); |
||
1539 | |||
1540 | src_surf_base[0] = 0; |
||
1541 | src_surf_base[1] = 0; |
||
1542 | src_surf_base[2] = frame->VBufOffset; |
||
1543 | src_surf_base[3] = frame->VBufOffset; |
||
1544 | src_surf_base[4] = frame->UBufOffset; |
||
1545 | src_surf_base[5] = frame->UBufOffset; |
||
1546 | |||
1547 | if (is_planar_fourcc(frame->id)) { |
||
1548 | src_surf_format = GEN6_SURFACEFORMAT_R8_UNORM; |
||
1549 | src_width[1] = src_width[0] = frame->width; |
||
1550 | src_height[1] = src_height[0] = frame->height; |
||
1551 | src_pitch[1] = src_pitch[0] = frame->pitch[1]; |
||
1552 | src_width[4] = src_width[5] = src_width[2] = src_width[3] = |
||
1553 | frame->width / 2; |
||
1554 | src_height[4] = src_height[5] = src_height[2] = src_height[3] = |
||
1555 | frame->height / 2; |
||
1556 | src_pitch[4] = src_pitch[5] = src_pitch[2] = src_pitch[3] = |
||
1557 | frame->pitch[0]; |
||
1558 | n_src = 6; |
||
1559 | } else { |
||
1560 | if (frame->id == FOURCC_UYVY) |
||
1561 | src_surf_format = GEN6_SURFACEFORMAT_YCRCB_SWAPY; |
||
1562 | else |
||
1563 | src_surf_format = GEN6_SURFACEFORMAT_YCRCB_NORMAL; |
||
1564 | |||
1565 | src_width[0] = frame->width; |
||
1566 | src_height[0] = frame->height; |
||
1567 | src_pitch[0] = frame->pitch[0]; |
||
1568 | n_src = 1; |
||
1569 | } |
||
1570 | |||
1571 | binding_table = gen6_composite_get_binding_table(sna, &offset); |
||
1572 | |||
1573 | binding_table[0] = |
||
1574 | gen6_bind_bo(sna, |
||
1575 | op->dst.bo, op->dst.width, op->dst.height, |
||
1576 | gen6_get_dest_format(op->dst.format), |
||
1577 | true); |
||
1578 | for (n = 0; n < n_src; n++) { |
||
1579 | binding_table[1+n] = |
||
1580 | gen6_bind_video_source(sna, |
||
1581 | frame->bo, |
||
1582 | src_surf_base[n], |
||
1583 | src_width[n], |
||
1584 | src_height[n], |
||
1585 | src_pitch[n], |
||
1586 | src_surf_format); |
||
1587 | } |
||
1588 | |||
1589 | gen6_emit_state(sna, op, offset | dirty); |
||
1590 | } |
||
1591 | |||
1592 | static bool |
||
1593 | gen6_render_video(struct sna *sna, |
||
1594 | struct sna_video *video, |
||
1595 | struct sna_video_frame *frame, |
||
1596 | RegionPtr dstRegion, |
||
1597 | PixmapPtr pixmap) |
||
1598 | { |
||
1599 | struct sna_composite_op tmp; |
||
1600 | int dst_width = dstRegion->extents.x2 - dstRegion->extents.x1; |
||
1601 | int dst_height = dstRegion->extents.y2 - dstRegion->extents.y1; |
||
1602 | int src_width = frame->src.x2 - frame->src.x1; |
||
1603 | int src_height = frame->src.y2 - frame->src.y1; |
||
1604 | float src_offset_x, src_offset_y; |
||
1605 | float src_scale_x, src_scale_y; |
||
1606 | int nbox, pix_xoff, pix_yoff; |
||
1607 | struct sna_pixmap *priv; |
||
1608 | unsigned filter; |
||
1609 | BoxPtr box; |
||
1610 | |||
1611 | DBG(("%s: src=(%d, %d), dst=(%d, %d), %ldx[(%d, %d), (%d, %d)...]\n", |
||
1612 | __FUNCTION__, |
||
1613 | src_width, src_height, dst_width, dst_height, |
||
1614 | (long)REGION_NUM_RECTS(dstRegion), |
||
1615 | REGION_EXTENTS(NULL, dstRegion)->x1, |
||
1616 | REGION_EXTENTS(NULL, dstRegion)->y1, |
||
1617 | REGION_EXTENTS(NULL, dstRegion)->x2, |
||
1618 | REGION_EXTENTS(NULL, dstRegion)->y2)); |
||
1619 | |||
1620 | priv = sna_pixmap_force_to_gpu(pixmap, MOVE_READ | MOVE_WRITE); |
||
1621 | if (priv == NULL) |
||
1622 | return false; |
||
1623 | |||
1624 | memset(&tmp, 0, sizeof(tmp)); |
||
1625 | |||
1626 | tmp.dst.pixmap = pixmap; |
||
1627 | tmp.dst.width = pixmap->drawable.width; |
||
1628 | tmp.dst.height = pixmap->drawable.height; |
||
1629 | tmp.dst.format = sna_render_format_for_depth(pixmap->drawable.depth); |
||
1630 | tmp.dst.bo = priv->gpu_bo; |
||
1631 | |||
1632 | tmp.src.bo = frame->bo; |
||
1633 | tmp.mask.bo = NULL; |
||
1634 | |||
1635 | tmp.floats_per_vertex = 3; |
||
1636 | tmp.floats_per_rect = 9; |
||
1637 | |||
1638 | if (src_width == dst_width && src_height == dst_height) |
||
1639 | filter = SAMPLER_FILTER_NEAREST; |
||
1640 | else |
||
1641 | filter = SAMPLER_FILTER_BILINEAR; |
||
1642 | |||
1643 | tmp.u.gen6.flags = |
||
1644 | GEN6_SET_FLAGS(SAMPLER_OFFSET(filter, SAMPLER_EXTEND_PAD, |
||
1645 | SAMPLER_FILTER_NEAREST, SAMPLER_EXTEND_NONE), |
||
1646 | NO_BLEND, |
||
1647 | is_planar_fourcc(frame->id) ? |
||
1648 | GEN6_WM_KERNEL_VIDEO_PLANAR : |
||
1649 | GEN6_WM_KERNEL_VIDEO_PACKED, |
||
1650 | 2); |
||
1651 | tmp.priv = frame; |
||
1652 | |||
1653 | kgem_set_mode(&sna->kgem, KGEM_RENDER, tmp.dst.bo); |
||
1654 | if (!kgem_check_bo(&sna->kgem, tmp.dst.bo, frame->bo, NULL)) { |
||
1655 | kgem_submit(&sna->kgem); |
||
1656 | assert(kgem_check_bo(&sna->kgem, tmp.dst.bo, frame->bo, NULL)); |
||
1657 | _kgem_set_mode(&sna->kgem, KGEM_RENDER); |
||
1658 | } |
||
1659 | |||
1660 | gen6_emit_video_state(sna, &tmp); |
||
1661 | gen6_align_vertex(sna, &tmp); |
||
1662 | |||
1663 | /* Set up the offset for translating from the given region (in screen |
||
1664 | * coordinates) to the backing pixmap. |
||
1665 | */ |
||
1666 | #ifdef COMPOSITE |
||
1667 | pix_xoff = -pixmap->screen_x + pixmap->drawable.x; |
||
1668 | pix_yoff = -pixmap->screen_y + pixmap->drawable.y; |
||
1669 | #else |
||
1670 | pix_xoff = 0; |
||
1671 | pix_yoff = 0; |
||
1672 | #endif |
||
1673 | |||
1674 | src_scale_x = (float)src_width / dst_width / frame->width; |
||
1675 | src_offset_x = (float)frame->src.x1 / frame->width - dstRegion->extents.x1 * src_scale_x; |
||
1676 | |||
1677 | src_scale_y = (float)src_height / dst_height / frame->height; |
||
1678 | src_offset_y = (float)frame->src.y1 / frame->height - dstRegion->extents.y1 * src_scale_y; |
||
1679 | |||
1680 | box = REGION_RECTS(dstRegion); |
||
1681 | nbox = REGION_NUM_RECTS(dstRegion); |
||
1682 | while (nbox--) { |
||
1683 | BoxRec r; |
||
1684 | |||
1685 | r.x1 = box->x1 + pix_xoff; |
||
1686 | r.x2 = box->x2 + pix_xoff; |
||
1687 | r.y1 = box->y1 + pix_yoff; |
||
1688 | r.y2 = box->y2 + pix_yoff; |
||
1689 | |||
1690 | gen6_get_rectangles(sna, &tmp, 1, gen6_emit_video_state); |
||
1691 | |||
1692 | OUT_VERTEX(r.x2, r.y2); |
||
1693 | OUT_VERTEX_F(box->x2 * src_scale_x + src_offset_x); |
||
1694 | OUT_VERTEX_F(box->y2 * src_scale_y + src_offset_y); |
||
1695 | |||
1696 | OUT_VERTEX(r.x1, r.y2); |
||
1697 | OUT_VERTEX_F(box->x1 * src_scale_x + src_offset_x); |
||
1698 | OUT_VERTEX_F(box->y2 * src_scale_y + src_offset_y); |
||
1699 | |||
1700 | OUT_VERTEX(r.x1, r.y1); |
||
1701 | OUT_VERTEX_F(box->x1 * src_scale_x + src_offset_x); |
||
1702 | OUT_VERTEX_F(box->y1 * src_scale_y + src_offset_y); |
||
1703 | |||
1704 | if (!DAMAGE_IS_ALL(priv->gpu_damage)) { |
||
1705 | sna_damage_add_box(&priv->gpu_damage, &r); |
||
1706 | sna_damage_subtract_box(&priv->cpu_damage, &r); |
||
1707 | } |
||
1708 | box++; |
||
1709 | } |
||
1710 | |||
1711 | gen4_vertex_flush(sna); |
||
1712 | return true; |
||
1713 | } |
||
1714 | |||
1715 | static int |
||
1716 | gen6_composite_picture(struct sna *sna, |
||
1717 | PicturePtr picture, |
||
1718 | struct sna_composite_channel *channel, |
||
1719 | int x, int y, |
||
1720 | int w, int h, |
||
1721 | int dst_x, int dst_y, |
||
1722 | bool precise) |
||
1723 | { |
||
1724 | PixmapPtr pixmap; |
||
1725 | uint32_t color; |
||
1726 | int16_t dx, dy; |
||
1727 | |||
1728 | DBG(("%s: (%d, %d)x(%d, %d), dst=(%d, %d)\n", |
||
1729 | __FUNCTION__, x, y, w, h, dst_x, dst_y)); |
||
1730 | |||
1731 | channel->is_solid = false; |
||
1732 | channel->card_format = -1; |
||
1733 | |||
1734 | if (sna_picture_is_solid(picture, &color)) |
||
1735 | return gen4_channel_init_solid(sna, channel, color); |
||
1736 | |||
1737 | if (picture->pDrawable == NULL) { |
||
1738 | int ret; |
||
1739 | |||
1740 | if (picture->pSourcePict->type == SourcePictTypeLinear) |
||
1741 | return gen4_channel_init_linear(sna, picture, channel, |
||
1742 | x, y, |
||
1743 | w, h, |
||
1744 | dst_x, dst_y); |
||
1745 | |||
1746 | DBG(("%s -- fixup, gradient\n", __FUNCTION__)); |
||
1747 | ret = -1; |
||
1748 | if (!precise) |
||
1749 | ret = sna_render_picture_approximate_gradient(sna, picture, channel, |
||
1750 | x, y, w, h, dst_x, dst_y); |
||
1751 | if (ret == -1) |
||
1752 | ret = sna_render_picture_fixup(sna, picture, channel, |
||
1753 | x, y, w, h, dst_x, dst_y); |
||
1754 | return ret; |
||
1755 | } |
||
1756 | |||
1757 | if (picture->alphaMap) { |
||
1758 | DBG(("%s -- fixup, alphamap\n", __FUNCTION__)); |
||
1759 | return sna_render_picture_fixup(sna, picture, channel, |
||
1760 | x, y, w, h, dst_x, dst_y); |
||
1761 | } |
||
1762 | |||
1763 | if (!gen6_check_repeat(picture)) |
||
1764 | return sna_render_picture_fixup(sna, picture, channel, |
||
1765 | x, y, w, h, dst_x, dst_y); |
||
1766 | |||
1767 | if (!gen6_check_filter(picture)) |
||
1768 | return sna_render_picture_fixup(sna, picture, channel, |
||
1769 | x, y, w, h, dst_x, dst_y); |
||
1770 | |||
1771 | channel->repeat = picture->repeat ? picture->repeatType : RepeatNone; |
||
1772 | channel->filter = picture->filter; |
||
1773 | |||
1774 | pixmap = get_drawable_pixmap(picture->pDrawable); |
||
1775 | get_drawable_deltas(picture->pDrawable, pixmap, &dx, &dy); |
||
1776 | |||
1777 | x += dx + picture->pDrawable->x; |
||
1778 | y += dy + picture->pDrawable->y; |
||
1779 | |||
1780 | channel->is_affine = sna_transform_is_affine(picture->transform); |
||
1781 | if (sna_transform_is_integer_translation(picture->transform, &dx, &dy)) { |
||
1782 | DBG(("%s: integer translation (%d, %d), removing\n", |
||
1783 | __FUNCTION__, dx, dy)); |
||
1784 | x += dx; |
||
1785 | y += dy; |
||
1786 | channel->transform = NULL; |
||
1787 | channel->filter = PictFilterNearest; |
||
1788 | } else |
||
1789 | channel->transform = picture->transform; |
||
1790 | |||
1791 | channel->pict_format = picture->format; |
||
1792 | channel->card_format = gen6_get_card_format(picture->format); |
||
1793 | if (channel->card_format == (unsigned)-1) |
||
1794 | return sna_render_picture_convert(sna, picture, channel, pixmap, |
||
1795 | x, y, w, h, dst_x, dst_y, |
||
1796 | false); |
||
1797 | |||
1798 | if (too_large(pixmap->drawable.width, pixmap->drawable.height)) { |
||
1799 | DBG(("%s: extracting from pixmap %dx%d\n", __FUNCTION__, |
||
1800 | pixmap->drawable.width, pixmap->drawable.height)); |
||
1801 | return sna_render_picture_extract(sna, picture, channel, |
||
1802 | x, y, w, h, dst_x, dst_y); |
||
1803 | } |
||
1804 | |||
1805 | return sna_render_pixmap_bo(sna, channel, pixmap, |
||
1806 | x, y, w, h, dst_x, dst_y); |
||
1807 | } |
||
1808 | |||
1809 | inline static void gen6_composite_channel_convert(struct sna_composite_channel *channel) |
||
1810 | { |
||
1811 | channel->repeat = gen6_repeat(channel->repeat); |
||
1812 | channel->filter = gen6_filter(channel->filter); |
||
1813 | if (channel->card_format == (unsigned)-1) |
||
1814 | channel->card_format = gen6_get_card_format(channel->pict_format); |
||
1815 | assert(channel->card_format != (unsigned)-1); |
||
1816 | } |
||
1817 | #endif |
||
1818 | |||
1819 | static void gen6_render_composite_done(struct sna *sna, |
||
1820 | const struct sna_composite_op *op) |
||
1821 | { |
||
1822 | DBG(("%s\n", __FUNCTION__)); |
||
1823 | |||
1824 | assert(!sna->render.active); |
||
1825 | if (sna->render.vertex_offset) { |
||
1826 | gen4_vertex_flush(sna); |
||
1827 | gen6_magic_ca_pass(sna, op); |
||
1828 | } |
||
1829 | |||
1830 | |||
1831 | } |
||
1832 | |||
1833 | #if 0 |
||
1834 | static bool |
||
1835 | gen6_composite_set_target(struct sna *sna, |
||
1836 | struct sna_composite_op *op, |
||
1837 | PicturePtr dst, |
||
1838 | int x, int y, int w, int h, |
||
1839 | bool partial) |
||
1840 | { |
||
1841 | BoxRec box; |
||
1842 | |||
1843 | op->dst.pixmap = get_drawable_pixmap(dst->pDrawable); |
||
1844 | op->dst.format = dst->format; |
||
1845 | op->dst.width = op->dst.pixmap->drawable.width; |
||
1846 | op->dst.height = op->dst.pixmap->drawable.height; |
||
1847 | |||
1848 | if (w && h) { |
||
1849 | box.x1 = x; |
||
1850 | box.y1 = y; |
||
1851 | box.x2 = x + w; |
||
1852 | box.y2 = y + h; |
||
1853 | } else |
||
1854 | sna_render_picture_extents(dst, &box); |
||
1855 | |||
1856 | // op->dst.bo = sna_drawable_use_bo (dst->pDrawable, |
||
1857 | // PREFER_GPU | FORCE_GPU | RENDER_GPU, |
||
1858 | // &box, &op->damage); |
||
1859 | if (op->dst.bo == NULL) |
||
1860 | return false; |
||
1861 | |||
1862 | get_drawable_deltas(dst->pDrawable, op->dst.pixmap, |
||
1863 | &op->dst.x, &op->dst.y); |
||
1864 | |||
1865 | DBG(("%s: pixmap=%p, format=%08x, size=%dx%d, pitch=%d, delta=(%d,%d),damage=%p\n", |
||
1866 | __FUNCTION__, |
||
1867 | op->dst.pixmap, (int)op->dst.format, |
||
1868 | op->dst.width, op->dst.height, |
||
1869 | op->dst.bo->pitch, |
||
1870 | op->dst.x, op->dst.y, |
||
1871 | op->damage ? *op->damage : (void *)-1)); |
||
1872 | |||
1873 | assert(op->dst.bo->proxy == NULL); |
||
1874 | |||
1875 | if (too_large(op->dst.width, op->dst.height) && |
||
1876 | !sna_render_composite_redirect(sna, op, x, y, w, h)) |
||
1877 | return false; |
||
1878 | |||
1879 | return true; |
||
1880 | } |
||
1881 | |||
1882 | static bool |
||
1883 | prefer_blt_composite(struct sna *sna, struct sna_composite_op *tmp) |
||
1884 | { |
||
1885 | if (untiled_tlb_miss(tmp->dst.bo) || |
||
1886 | untiled_tlb_miss(tmp->src.bo)) |
||
1887 | return true; |
||
1888 | |||
1889 | if (kgem_bo_is_render(tmp->dst.bo) || |
||
1890 | kgem_bo_is_render(tmp->src.bo)) |
||
1891 | return false; |
||
1892 | |||
1893 | if (!prefer_blt_ring(sna, tmp->dst.bo, 0)) |
||
1894 | return false; |
||
1895 | |||
1896 | return prefer_blt_bo(sna, tmp->dst.bo) || prefer_blt_bo(sna, tmp->src.bo); |
||
1897 | } |
||
1898 | |||
1899 | static bool |
||
1900 | gen6_render_composite(struct sna *sna, |
||
1901 | uint8_t op, |
||
1902 | PicturePtr src, |
||
1903 | PicturePtr mask, |
||
1904 | PicturePtr dst, |
||
1905 | int16_t src_x, int16_t src_y, |
||
1906 | int16_t msk_x, int16_t msk_y, |
||
1907 | int16_t dst_x, int16_t dst_y, |
||
1908 | int16_t width, int16_t height, |
||
1909 | struct sna_composite_op *tmp) |
||
1910 | { |
||
1911 | if (op >= ARRAY_SIZE(gen6_blend_op)) |
||
1912 | return false; |
||
1913 | |||
1914 | DBG(("%s: %dx%d, current mode=%d\n", __FUNCTION__, |
||
1915 | width, height, sna->kgem.ring)); |
||
1916 | |||
1917 | if (mask == NULL && |
||
1918 | try_blt(sna, dst, src, width, height) && |
||
1919 | sna_blt_composite(sna, op, |
||
1920 | src, dst, |
||
1921 | src_x, src_y, |
||
1922 | dst_x, dst_y, |
||
1923 | width, height, |
||
1924 | tmp, false)) |
||
1925 | return true; |
||
1926 | |||
1927 | if (gen6_composite_fallback(sna, src, mask, dst)) |
||
1928 | return false; |
||
1929 | |||
1930 | if (need_tiling(sna, width, height)) |
||
1931 | return sna_tiling_composite(op, src, mask, dst, |
||
1932 | src_x, src_y, |
||
1933 | msk_x, msk_y, |
||
1934 | dst_x, dst_y, |
||
1935 | width, height, |
||
1936 | tmp); |
||
1937 | |||
1938 | if (op == PictOpClear) |
||
1939 | op = PictOpSrc; |
||
1940 | tmp->op = op; |
||
1941 | if (!gen6_composite_set_target(sna, tmp, dst, |
||
1942 | dst_x, dst_y, width, height, |
||
1943 | op > PictOpSrc || dst->pCompositeClip->data)) |
||
1944 | return false; |
||
1945 | |||
1946 | switch (gen6_composite_picture(sna, src, &tmp->src, |
||
1947 | src_x, src_y, |
||
1948 | width, height, |
||
1949 | dst_x, dst_y, |
||
1950 | dst->polyMode == PolyModePrecise)) { |
||
1951 | case -1: |
||
1952 | goto cleanup_dst; |
||
1953 | case 0: |
||
1954 | if (!gen4_channel_init_solid(sna, &tmp->src, 0)) |
||
1955 | goto cleanup_dst; |
||
1956 | /* fall through to fixup */ |
||
1957 | case 1: |
||
1958 | /* Did we just switch rings to prepare the source? */ |
||
1959 | if (mask == NULL && |
||
1960 | prefer_blt_composite(sna, tmp) && |
||
1961 | sna_blt_composite__convert(sna, |
||
1962 | dst_x, dst_y, width, height, |
||
1963 | tmp)) |
||
1964 | return true; |
||
1965 | |||
1966 | gen6_composite_channel_convert(&tmp->src); |
||
1967 | break; |
||
1968 | } |
||
1969 | |||
1970 | tmp->is_affine = tmp->src.is_affine; |
||
1971 | tmp->has_component_alpha = false; |
||
1972 | tmp->need_magic_ca_pass = false; |
||
1973 | |||
1974 | tmp->mask.bo = NULL; |
||
1975 | tmp->mask.filter = SAMPLER_FILTER_NEAREST; |
||
1976 | tmp->mask.repeat = SAMPLER_EXTEND_NONE; |
||
1977 | |||
1978 | if (mask) { |
||
1979 | if (mask->componentAlpha && PICT_FORMAT_RGB(mask->format)) { |
||
1980 | tmp->has_component_alpha = true; |
||
1981 | |||
1982 | /* Check if it's component alpha that relies on a source alpha and on |
||
1983 | * the source value. We can only get one of those into the single |
||
1984 | * source value that we get to blend with. |
||
1985 | */ |
||
1986 | if (gen6_blend_op[op].src_alpha && |
||
1987 | (gen6_blend_op[op].src_blend != GEN6_BLENDFACTOR_ZERO)) { |
||
1988 | if (op != PictOpOver) |
||
1989 | goto cleanup_src; |
||
1990 | |||
1991 | tmp->need_magic_ca_pass = true; |
||
1992 | tmp->op = PictOpOutReverse; |
||
1993 | } |
||
1994 | } |
||
1995 | |||
1996 | if (!reuse_source(sna, |
||
1997 | src, &tmp->src, src_x, src_y, |
||
1998 | mask, &tmp->mask, msk_x, msk_y)) { |
||
1999 | switch (gen6_composite_picture(sna, mask, &tmp->mask, |
||
2000 | msk_x, msk_y, |
||
2001 | width, height, |
||
2002 | dst_x, dst_y, |
||
2003 | dst->polyMode == PolyModePrecise)) { |
||
2004 | case -1: |
||
2005 | goto cleanup_src; |
||
2006 | case 0: |
||
2007 | if (!gen4_channel_init_solid(sna, &tmp->mask, 0)) |
||
2008 | goto cleanup_src; |
||
2009 | /* fall through to fixup */ |
||
2010 | case 1: |
||
2011 | gen6_composite_channel_convert(&tmp->mask); |
||
2012 | break; |
||
2013 | } |
||
2014 | } |
||
2015 | |||
2016 | tmp->is_affine &= tmp->mask.is_affine; |
||
2017 | } |
||
2018 | |||
2019 | tmp->u.gen6.flags = |
||
2020 | GEN6_SET_FLAGS(SAMPLER_OFFSET(tmp->src.filter, |
||
2021 | tmp->src.repeat, |
||
2022 | tmp->mask.filter, |
||
2023 | tmp->mask.repeat), |
||
2024 | gen6_get_blend(tmp->op, |
||
2025 | tmp->has_component_alpha, |
||
2026 | tmp->dst.format), |
||
2027 | gen6_choose_composite_kernel(tmp->op, |
||
2028 | tmp->mask.bo != NULL, |
||
2029 | tmp->has_component_alpha, |
||
2030 | tmp->is_affine), |
||
2031 | gen4_choose_composite_emitter(sna, tmp)); |
||
2032 | |||
2033 | tmp->blt = gen6_render_composite_blt; |
||
2034 | tmp->box = gen6_render_composite_box; |
||
2035 | tmp->boxes = gen6_render_composite_boxes__blt; |
||
2036 | if (tmp->emit_boxes) { |
||
2037 | tmp->boxes = gen6_render_composite_boxes; |
||
2038 | tmp->thread_boxes = gen6_render_composite_boxes__thread; |
||
2039 | } |
||
2040 | tmp->done = gen6_render_composite_done; |
||
2041 | |||
2042 | kgem_set_mode(&sna->kgem, KGEM_RENDER, tmp->dst.bo); |
||
2043 | if (!kgem_check_bo(&sna->kgem, |
||
2044 | tmp->dst.bo, tmp->src.bo, tmp->mask.bo, |
||
2045 | NULL)) { |
||
2046 | kgem_submit(&sna->kgem); |
||
2047 | if (!kgem_check_bo(&sna->kgem, |
||
2048 | tmp->dst.bo, tmp->src.bo, tmp->mask.bo, |
||
2049 | NULL)) |
||
2050 | goto cleanup_mask; |
||
2051 | _kgem_set_mode(&sna->kgem, KGEM_RENDER); |
||
2052 | } |
||
2053 | |||
2054 | gen6_emit_composite_state(sna, tmp); |
||
2055 | gen6_align_vertex(sna, tmp); |
||
2056 | return true; |
||
2057 | |||
2058 | cleanup_mask: |
||
2059 | if (tmp->mask.bo) |
||
2060 | kgem_bo_destroy(&sna->kgem, tmp->mask.bo); |
||
2061 | cleanup_src: |
||
2062 | if (tmp->src.bo) |
||
2063 | kgem_bo_destroy(&sna->kgem, tmp->src.bo); |
||
2064 | cleanup_dst: |
||
2065 | if (tmp->redirect.real_bo) |
||
2066 | kgem_bo_destroy(&sna->kgem, tmp->dst.bo); |
||
2067 | return false; |
||
2068 | } |
||
2069 | |||
2070 | #if !NO_COMPOSITE_SPANS |
||
2071 | fastcall static void |
||
2072 | gen6_render_composite_spans_box(struct sna *sna, |
||
2073 | const struct sna_composite_spans_op *op, |
||
2074 | const BoxRec *box, float opacity) |
||
2075 | { |
||
2076 | DBG(("%s: src=+(%d, %d), opacity=%f, dst=+(%d, %d), box=(%d, %d) x (%d, %d)\n", |
||
2077 | __FUNCTION__, |
||
2078 | op->base.src.offset[0], op->base.src.offset[1], |
||
2079 | opacity, |
||
2080 | op->base.dst.x, op->base.dst.y, |
||
2081 | box->x1, box->y1, |
||
2082 | box->x2 - box->x1, |
||
2083 | box->y2 - box->y1)); |
||
2084 | |||
2085 | gen6_get_rectangles(sna, &op->base, 1, gen6_emit_composite_state); |
||
2086 | op->prim_emit(sna, op, box, opacity); |
||
2087 | } |
||
2088 | |||
2089 | static void |
||
2090 | gen6_render_composite_spans_boxes(struct sna *sna, |
||
2091 | const struct sna_composite_spans_op *op, |
||
2092 | const BoxRec *box, int nbox, |
||
2093 | float opacity) |
||
2094 | { |
||
2095 | DBG(("%s: nbox=%d, src=+(%d, %d), opacity=%f, dst=+(%d, %d)\n", |
||
2096 | __FUNCTION__, nbox, |
||
2097 | op->base.src.offset[0], op->base.src.offset[1], |
||
2098 | opacity, |
||
2099 | op->base.dst.x, op->base.dst.y)); |
||
2100 | |||
2101 | do { |
||
2102 | int nbox_this_time; |
||
2103 | |||
2104 | nbox_this_time = gen6_get_rectangles(sna, &op->base, nbox, |
||
2105 | gen6_emit_composite_state); |
||
2106 | nbox -= nbox_this_time; |
||
2107 | |||
2108 | do { |
||
2109 | DBG((" %s: (%d, %d) x (%d, %d)\n", __FUNCTION__, |
||
2110 | box->x1, box->y1, |
||
2111 | box->x2 - box->x1, |
||
2112 | box->y2 - box->y1)); |
||
2113 | |||
2114 | op->prim_emit(sna, op, box++, opacity); |
||
2115 | } while (--nbox_this_time); |
||
2116 | } while (nbox); |
||
2117 | } |
||
2118 | |||
2119 | fastcall static void |
||
2120 | gen6_render_composite_spans_boxes__thread(struct sna *sna, |
||
2121 | const struct sna_composite_spans_op *op, |
||
2122 | const struct sna_opacity_box *box, |
||
2123 | int nbox) |
||
2124 | { |
||
2125 | DBG(("%s: nbox=%d, src=+(%d, %d), dst=+(%d, %d)\n", |
||
2126 | __FUNCTION__, nbox, |
||
2127 | op->base.src.offset[0], op->base.src.offset[1], |
||
2128 | op->base.dst.x, op->base.dst.y)); |
||
2129 | |||
2130 | sna_vertex_lock(&sna->render); |
||
2131 | do { |
||
2132 | int nbox_this_time; |
||
2133 | float *v; |
||
2134 | |||
2135 | nbox_this_time = gen6_get_rectangles(sna, &op->base, nbox, |
||
2136 | gen6_emit_composite_state); |
||
2137 | assert(nbox_this_time); |
||
2138 | nbox -= nbox_this_time; |
||
2139 | |||
2140 | v = sna->render.vertices + sna->render.vertex_used; |
||
2141 | sna->render.vertex_used += nbox_this_time * op->base.floats_per_rect; |
||
2142 | |||
2143 | sna_vertex_acquire__locked(&sna->render); |
||
2144 | sna_vertex_unlock(&sna->render); |
||
2145 | |||
2146 | op->emit_boxes(op, box, nbox_this_time, v); |
||
2147 | box += nbox_this_time; |
||
2148 | |||
2149 | sna_vertex_lock(&sna->render); |
||
2150 | sna_vertex_release__locked(&sna->render); |
||
2151 | } while (nbox); |
||
2152 | sna_vertex_unlock(&sna->render); |
||
2153 | } |
||
2154 | |||
2155 | fastcall static void |
||
2156 | gen6_render_composite_spans_done(struct sna *sna, |
||
2157 | const struct sna_composite_spans_op *op) |
||
2158 | { |
||
2159 | DBG(("%s()\n", __FUNCTION__)); |
||
2160 | assert(!sna->render.active); |
||
2161 | |||
2162 | if (sna->render.vertex_offset) |
||
2163 | gen4_vertex_flush(sna); |
||
2164 | |||
2165 | if (op->base.src.bo) |
||
2166 | kgem_bo_destroy(&sna->kgem, op->base.src.bo); |
||
2167 | |||
2168 | sna_render_composite_redirect_done(sna, &op->base); |
||
2169 | } |
||
2170 | |||
2171 | static bool |
||
2172 | gen6_check_composite_spans(struct sna *sna, |
||
2173 | uint8_t op, PicturePtr src, PicturePtr dst, |
||
2174 | int16_t width, int16_t height, |
||
2175 | unsigned flags) |
||
2176 | { |
||
2177 | DBG(("%s: op=%d, width=%d, height=%d, flags=%x\n", |
||
2178 | __FUNCTION__, op, width, height, flags)); |
||
2179 | |||
2180 | if (op >= ARRAY_SIZE(gen6_blend_op)) |
||
2181 | return false; |
||
2182 | |||
2183 | if (gen6_composite_fallback(sna, src, NULL, dst)) { |
||
2184 | DBG(("%s: operation would fallback\n", __FUNCTION__)); |
||
2185 | return false; |
||
2186 | } |
||
2187 | |||
2188 | if (need_tiling(sna, width, height) && |
||
2189 | !is_gpu(sna, dst->pDrawable, PREFER_GPU_SPANS)) { |
||
2190 | DBG(("%s: fallback, tiled operation not on GPU\n", |
||
2191 | __FUNCTION__)); |
||
2192 | return false; |
||
2193 | } |
||
2194 | |||
2195 | if ((flags & COMPOSITE_SPANS_RECTILINEAR) == 0) { |
||
2196 | struct sna_pixmap *priv = sna_pixmap_from_drawable(dst->pDrawable); |
||
2197 | assert(priv); |
||
2198 | |||
2199 | if (priv->cpu_bo && kgem_bo_is_busy(priv->cpu_bo)) |
||
2200 | return true; |
||
2201 | |||
2202 | if (flags & COMPOSITE_SPANS_INPLACE_HINT) |
||
2203 | return false; |
||
2204 | |||
2205 | return priv->gpu_bo && kgem_bo_is_busy(priv->gpu_bo); |
||
2206 | } |
||
2207 | |||
2208 | return true; |
||
2209 | } |
||
2210 | |||
2211 | static bool |
||
2212 | gen6_render_composite_spans(struct sna *sna, |
||
2213 | uint8_t op, |
||
2214 | PicturePtr src, |
||
2215 | PicturePtr dst, |
||
2216 | int16_t src_x, int16_t src_y, |
||
2217 | int16_t dst_x, int16_t dst_y, |
||
2218 | int16_t width, int16_t height, |
||
2219 | unsigned flags, |
||
2220 | struct sna_composite_spans_op *tmp) |
||
2221 | { |
||
2222 | DBG(("%s: %dx%d with flags=%x, current mode=%d\n", __FUNCTION__, |
||
2223 | width, height, flags, sna->kgem.ring)); |
||
2224 | |||
2225 | assert(gen6_check_composite_spans(sna, op, src, dst, width, height, flags)); |
||
2226 | |||
2227 | if (need_tiling(sna, width, height)) { |
||
2228 | DBG(("%s: tiling, operation (%dx%d) too wide for pipeline\n", |
||
2229 | __FUNCTION__, width, height)); |
||
2230 | return sna_tiling_composite_spans(op, src, dst, |
||
2231 | src_x, src_y, dst_x, dst_y, |
||
2232 | width, height, flags, tmp); |
||
2233 | } |
||
2234 | |||
2235 | tmp->base.op = op; |
||
2236 | if (!gen6_composite_set_target(sna, &tmp->base, dst, |
||
2237 | dst_x, dst_y, width, height, true)) |
||
2238 | return false; |
||
2239 | |||
2240 | switch (gen6_composite_picture(sna, src, &tmp->base.src, |
||
2241 | src_x, src_y, |
||
2242 | width, height, |
||
2243 | dst_x, dst_y, |
||
2244 | dst->polyMode == PolyModePrecise)) { |
||
2245 | case -1: |
||
2246 | goto cleanup_dst; |
||
2247 | case 0: |
||
2248 | if (!gen4_channel_init_solid(sna, &tmp->base.src, 0)) |
||
2249 | goto cleanup_dst; |
||
2250 | /* fall through to fixup */ |
||
2251 | case 1: |
||
2252 | gen6_composite_channel_convert(&tmp->base.src); |
||
2253 | break; |
||
2254 | } |
||
2255 | tmp->base.mask.bo = NULL; |
||
2256 | |||
2257 | tmp->base.is_affine = tmp->base.src.is_affine; |
||
2258 | tmp->base.need_magic_ca_pass = false; |
||
2259 | |||
2260 | tmp->base.u.gen6.flags = |
||
2261 | GEN6_SET_FLAGS(SAMPLER_OFFSET(tmp->base.src.filter, |
||
2262 | tmp->base.src.repeat, |
||
2263 | SAMPLER_FILTER_NEAREST, |
||
2264 | SAMPLER_EXTEND_PAD), |
||
2265 | gen6_get_blend(tmp->base.op, false, tmp->base.dst.format), |
||
2266 | GEN6_WM_KERNEL_OPACITY | !tmp->base.is_affine, |
||
2267 | gen4_choose_spans_emitter(sna, tmp)); |
||
2268 | |||
2269 | tmp->box = gen6_render_composite_spans_box; |
||
2270 | tmp->boxes = gen6_render_composite_spans_boxes; |
||
2271 | if (tmp->emit_boxes) |
||
2272 | tmp->thread_boxes = gen6_render_composite_spans_boxes__thread; |
||
2273 | tmp->done = gen6_render_composite_spans_done; |
||
2274 | |||
2275 | kgem_set_mode(&sna->kgem, KGEM_RENDER, tmp->base.dst.bo); |
||
2276 | if (!kgem_check_bo(&sna->kgem, |
||
2277 | tmp->base.dst.bo, tmp->base.src.bo, |
||
2278 | NULL)) { |
||
2279 | kgem_submit(&sna->kgem); |
||
2280 | if (!kgem_check_bo(&sna->kgem, |
||
2281 | tmp->base.dst.bo, tmp->base.src.bo, |
||
2282 | NULL)) |
||
2283 | goto cleanup_src; |
||
2284 | _kgem_set_mode(&sna->kgem, KGEM_RENDER); |
||
2285 | } |
||
2286 | |||
2287 | gen6_emit_composite_state(sna, &tmp->base); |
||
2288 | gen6_align_vertex(sna, &tmp->base); |
||
2289 | return true; |
||
2290 | |||
2291 | cleanup_src: |
||
2292 | if (tmp->base.src.bo) |
||
2293 | kgem_bo_destroy(&sna->kgem, tmp->base.src.bo); |
||
2294 | cleanup_dst: |
||
2295 | if (tmp->base.redirect.real_bo) |
||
2296 | kgem_bo_destroy(&sna->kgem, tmp->base.dst.bo); |
||
2297 | return false; |
||
2298 | } |
||
2299 | #endif |
||
2300 | |||
2301 | static void |
||
2302 | gen6_emit_copy_state(struct sna *sna, |
||
2303 | const struct sna_composite_op *op) |
||
2304 | { |
||
2305 | uint32_t *binding_table; |
||
2306 | uint16_t offset; |
||
2307 | bool dirty; |
||
2308 | |||
2309 | dirty = gen6_get_batch(sna, op); |
||
2310 | |||
2311 | binding_table = gen6_composite_get_binding_table(sna, &offset); |
||
2312 | |||
2313 | binding_table[0] = |
||
2314 | gen6_bind_bo(sna, |
||
2315 | op->dst.bo, op->dst.width, op->dst.height, |
||
2316 | gen6_get_dest_format(op->dst.format), |
||
2317 | true); |
||
2318 | binding_table[1] = |
||
2319 | gen6_bind_bo(sna, |
||
2320 | op->src.bo, op->src.width, op->src.height, |
||
2321 | op->src.card_format, |
||
2322 | false); |
||
2323 | |||
2324 | if (sna->kgem.surface == offset && |
||
2325 | *(uint64_t *)(sna->kgem.batch + sna->render_state.gen6.surface_table) == *(uint64_t*)binding_table) { |
||
2326 | sna->kgem.surface += sizeof(struct gen6_surface_state_padded) / sizeof(uint32_t); |
||
2327 | offset = sna->render_state.gen6.surface_table; |
||
2328 | } |
||
2329 | |||
2330 | gen6_emit_state(sna, op, offset | dirty); |
||
2331 | } |
||
2332 | |||
2333 | static inline bool prefer_blt_copy(struct sna *sna, |
||
2334 | struct kgem_bo *src_bo, |
||
2335 | struct kgem_bo *dst_bo, |
||
2336 | unsigned flags) |
||
2337 | { |
||
2338 | if (flags & COPY_SYNC) |
||
2339 | return false; |
||
2340 | |||
2341 | if (PREFER_RENDER) |
||
2342 | return PREFER_RENDER > 0; |
||
2343 | |||
2344 | if (sna->kgem.ring == KGEM_BLT) |
||
2345 | return true; |
||
2346 | |||
2347 | if (src_bo == dst_bo && can_switch_to_blt(sna, dst_bo, flags)) |
||
2348 | return true; |
||
2349 | |||
2350 | if (untiled_tlb_miss(src_bo) || |
||
2351 | untiled_tlb_miss(dst_bo)) |
||
2352 | return true; |
||
2353 | |||
2354 | if (kgem_bo_is_render(dst_bo) || |
||
2355 | kgem_bo_is_render(src_bo)) |
||
2356 | return false; |
||
2357 | |||
2358 | if (!prefer_blt_ring(sna, dst_bo, flags)) |
||
2359 | return false; |
||
2360 | |||
2361 | return prefer_blt_bo(sna, src_bo) || prefer_blt_bo(sna, dst_bo); |
||
2362 | } |
||
2363 | |||
2364 | inline static void boxes_extents(const BoxRec *box, int n, BoxRec *extents) |
||
2365 | { |
||
2366 | *extents = box[0]; |
||
2367 | while (--n) { |
||
2368 | box++; |
||
2369 | |||
2370 | if (box->x1 < extents->x1) |
||
2371 | extents->x1 = box->x1; |
||
2372 | if (box->x2 > extents->x2) |
||
2373 | extents->x2 = box->x2; |
||
2374 | |||
2375 | if (box->y1 < extents->y1) |
||
2376 | extents->y1 = box->y1; |
||
2377 | if (box->y2 > extents->y2) |
||
2378 | extents->y2 = box->y2; |
||
2379 | } |
||
2380 | } |
||
2381 | |||
2382 | static inline bool |
||
2383 | overlaps(struct sna *sna, |
||
2384 | struct kgem_bo *src_bo, int16_t src_dx, int16_t src_dy, |
||
2385 | struct kgem_bo *dst_bo, int16_t dst_dx, int16_t dst_dy, |
||
2386 | const BoxRec *box, int n, BoxRec *extents) |
||
2387 | { |
||
2388 | if (src_bo != dst_bo) |
||
2389 | return false; |
||
2390 | |||
2391 | boxes_extents(box, n, extents); |
||
2392 | return (extents->x2 + src_dx > extents->x1 + dst_dx && |
||
2393 | extents->x1 + src_dx < extents->x2 + dst_dx && |
||
2394 | extents->y2 + src_dy > extents->y1 + dst_dy && |
||
2395 | extents->y1 + src_dy < extents->y2 + dst_dy); |
||
2396 | } |
||
2397 | |||
2398 | static bool |
||
2399 | gen6_render_copy_boxes(struct sna *sna, uint8_t alu, |
||
2400 | PixmapPtr src, struct kgem_bo *src_bo, int16_t src_dx, int16_t src_dy, |
||
2401 | PixmapPtr dst, struct kgem_bo *dst_bo, int16_t dst_dx, int16_t dst_dy, |
||
2402 | const BoxRec *box, int n, unsigned flags) |
||
2403 | { |
||
2404 | struct sna_composite_op tmp; |
||
2405 | BoxRec extents; |
||
2406 | |||
2407 | DBG(("%s (%d, %d)->(%d, %d) x %d, alu=%x, self-copy=%d, overlaps? %d\n", |
||
2408 | __FUNCTION__, src_dx, src_dy, dst_dx, dst_dy, n, alu, |
||
2409 | src_bo == dst_bo, |
||
2410 | overlaps(sna, |
||
2411 | src_bo, src_dx, src_dy, |
||
2412 | dst_bo, dst_dx, dst_dy, |
||
2413 | box, n, &extents))); |
||
2414 | |||
2415 | if (prefer_blt_copy(sna, src_bo, dst_bo, flags) && |
||
2416 | sna_blt_compare_depth(&src->drawable, &dst->drawable) && |
||
2417 | sna_blt_copy_boxes(sna, alu, |
||
2418 | src_bo, src_dx, src_dy, |
||
2419 | dst_bo, dst_dx, dst_dy, |
||
2420 | dst->drawable.bitsPerPixel, |
||
2421 | box, n)) |
||
2422 | return true; |
||
2423 | |||
2424 | if (!(alu == GXcopy || alu == GXclear)) { |
||
2425 | fallback_blt: |
||
2426 | if (!sna_blt_compare_depth(&src->drawable, &dst->drawable)) |
||
2427 | return false; |
||
2428 | |||
2429 | return sna_blt_copy_boxes_fallback(sna, alu, |
||
2430 | src, src_bo, src_dx, src_dy, |
||
2431 | dst, dst_bo, dst_dx, dst_dy, |
||
2432 | box, n); |
||
2433 | } |
||
2434 | |||
2435 | if (overlaps(sna, |
||
2436 | src_bo, src_dx, src_dy, |
||
2437 | dst_bo, dst_dx, dst_dy, |
||
2438 | box, n, &extents)) { |
||
2439 | if (too_large(extents.x2-extents.x1, extents.y2-extents.y1)) |
||
2440 | goto fallback_blt; |
||
2441 | |||
2442 | if (can_switch_to_blt(sna, dst_bo, flags) && |
||
2443 | sna_blt_compare_depth(&src->drawable, &dst->drawable) && |
||
2444 | sna_blt_copy_boxes(sna, alu, |
||
2445 | src_bo, src_dx, src_dy, |
||
2446 | dst_bo, dst_dx, dst_dy, |
||
2447 | dst->drawable.bitsPerPixel, |
||
2448 | box, n)) |
||
2449 | return true; |
||
2450 | |||
2451 | return sna_render_copy_boxes__overlap(sna, alu, |
||
2452 | src, src_bo, src_dx, src_dy, |
||
2453 | dst, dst_bo, dst_dx, dst_dy, |
||
2454 | box, n, &extents); |
||
2455 | } |
||
2456 | |||
2457 | if (dst->drawable.depth == src->drawable.depth) { |
||
2458 | tmp.dst.format = sna_render_format_for_depth(dst->drawable.depth); |
||
2459 | tmp.src.pict_format = tmp.dst.format; |
||
2460 | } else { |
||
2461 | tmp.dst.format = sna_format_for_depth(dst->drawable.depth); |
||
2462 | tmp.src.pict_format = sna_format_for_depth(src->drawable.depth); |
||
2463 | } |
||
2464 | if (!gen6_check_format(tmp.src.pict_format)) |
||
2465 | goto fallback_blt; |
||
2466 | |||
2467 | tmp.dst.pixmap = dst; |
||
2468 | tmp.dst.width = dst->drawable.width; |
||
2469 | tmp.dst.height = dst->drawable.height; |
||
2470 | tmp.dst.bo = dst_bo; |
||
2471 | tmp.dst.x = tmp.dst.y = 0; |
||
2472 | tmp.damage = NULL; |
||
2473 | |||
2474 | sna_render_composite_redirect_init(&tmp); |
||
2475 | if (too_large(tmp.dst.width, tmp.dst.height)) { |
||
2476 | int i; |
||
2477 | |||
2478 | extents = box[0]; |
||
2479 | for (i = 1; i < n; i++) { |
||
2480 | if (box[i].x1 < extents.x1) |
||
2481 | extents.x1 = box[i].x1; |
||
2482 | if (box[i].y1 < extents.y1) |
||
2483 | extents.y1 = box[i].y1; |
||
2484 | |||
2485 | if (box[i].x2 > extents.x2) |
||
2486 | extents.x2 = box[i].x2; |
||
2487 | if (box[i].y2 > extents.y2) |
||
2488 | extents.y2 = box[i].y2; |
||
2489 | } |
||
2490 | |||
2491 | if (!sna_render_composite_redirect(sna, &tmp, |
||
2492 | extents.x1 + dst_dx, |
||
2493 | extents.y1 + dst_dy, |
||
2494 | extents.x2 - extents.x1, |
||
2495 | extents.y2 - extents.y1, |
||
2496 | n > 1)) |
||
2497 | goto fallback_tiled; |
||
2498 | |||
2499 | dst_dx += tmp.dst.x; |
||
2500 | dst_dy += tmp.dst.y; |
||
2501 | |||
2502 | tmp.dst.x = tmp.dst.y = 0; |
||
2503 | } |
||
2504 | |||
2505 | tmp.src.card_format = gen6_get_card_format(tmp.src.pict_format); |
||
2506 | if (too_large(src->drawable.width, src->drawable.height)) { |
||
2507 | int i; |
||
2508 | |||
2509 | extents = box[0]; |
||
2510 | for (i = 1; i < n; i++) { |
||
2511 | if (box[i].x1 < extents.x1) |
||
2512 | extents.x1 = box[i].x1; |
||
2513 | if (box[i].y1 < extents.y1) |
||
2514 | extents.y1 = box[i].y1; |
||
2515 | |||
2516 | if (box[i].x2 > extents.x2) |
||
2517 | extents.x2 = box[i].x2; |
||
2518 | if (box[i].y2 > extents.y2) |
||
2519 | extents.y2 = box[i].y2; |
||
2520 | } |
||
2521 | |||
2522 | if (!sna_render_pixmap_partial(sna, src, src_bo, &tmp.src, |
||
2523 | extents.x1 + src_dx, |
||
2524 | extents.y1 + src_dy, |
||
2525 | extents.x2 - extents.x1, |
||
2526 | extents.y2 - extents.y1)) { |
||
2527 | DBG(("%s: unable to extract partial pixmap\n", __FUNCTION__)); |
||
2528 | goto fallback_tiled_dst; |
||
2529 | } |
||
2530 | |||
2531 | src_dx += tmp.src.offset[0]; |
||
2532 | src_dy += tmp.src.offset[1]; |
||
2533 | } else { |
||
2534 | tmp.src.bo = src_bo; |
||
2535 | tmp.src.width = src->drawable.width; |
||
2536 | tmp.src.height = src->drawable.height; |
||
2537 | } |
||
2538 | |||
2539 | tmp.mask.bo = NULL; |
||
2540 | |||
2541 | tmp.floats_per_vertex = 2; |
||
2542 | tmp.floats_per_rect = 6; |
||
2543 | tmp.need_magic_ca_pass = 0; |
||
2544 | |||
2545 | tmp.u.gen6.flags = COPY_FLAGS(alu); |
||
2546 | assert(GEN6_KERNEL(tmp.u.gen6.flags) == GEN6_WM_KERNEL_NOMASK); |
||
2547 | assert(GEN6_SAMPLER(tmp.u.gen6.flags) == COPY_SAMPLER); |
||
2548 | assert(GEN6_VERTEX(tmp.u.gen6.flags) == COPY_VERTEX); |
||
2549 | |||
2550 | kgem_set_mode(&sna->kgem, KGEM_RENDER, tmp.dst.bo); |
||
2551 | if (!kgem_check_bo(&sna->kgem, tmp.dst.bo, tmp.src.bo, NULL)) { |
||
2552 | kgem_submit(&sna->kgem); |
||
2553 | if (!kgem_check_bo(&sna->kgem, tmp.dst.bo, tmp.src.bo, NULL)) { |
||
2554 | DBG(("%s: too large for a single operation\n", |
||
2555 | __FUNCTION__)); |
||
2556 | goto fallback_tiled_src; |
||
2557 | } |
||
2558 | _kgem_set_mode(&sna->kgem, KGEM_RENDER); |
||
2559 | } |
||
2560 | |||
2561 | gen6_emit_copy_state(sna, &tmp); |
||
2562 | gen6_align_vertex(sna, &tmp); |
||
2563 | |||
2564 | do { |
||
2565 | int16_t *v; |
||
2566 | int n_this_time; |
||
2567 | |||
2568 | n_this_time = gen6_get_rectangles(sna, &tmp, n, |
||
2569 | gen6_emit_copy_state); |
||
2570 | n -= n_this_time; |
||
2571 | |||
2572 | v = (int16_t *)(sna->render.vertices + sna->render.vertex_used); |
||
2573 | sna->render.vertex_used += 6 * n_this_time; |
||
2574 | assert(sna->render.vertex_used <= sna->render.vertex_size); |
||
2575 | do { |
||
2576 | |||
2577 | DBG((" (%d, %d) -> (%d, %d) + (%d, %d)\n", |
||
2578 | box->x1 + src_dx, box->y1 + src_dy, |
||
2579 | box->x1 + dst_dx, box->y1 + dst_dy, |
||
2580 | box->x2 - box->x1, box->y2 - box->y1)); |
||
2581 | v[0] = box->x2 + dst_dx; |
||
2582 | v[2] = box->x2 + src_dx; |
||
2583 | v[1] = v[5] = box->y2 + dst_dy; |
||
2584 | v[3] = v[7] = box->y2 + src_dy; |
||
2585 | v[8] = v[4] = box->x1 + dst_dx; |
||
2586 | v[10] = v[6] = box->x1 + src_dx; |
||
2587 | v[9] = box->y1 + dst_dy; |
||
2588 | v[11] = box->y1 + src_dy; |
||
2589 | v += 12; box++; |
||
2590 | } while (--n_this_time); |
||
2591 | } while (n); |
||
2592 | |||
2593 | gen4_vertex_flush(sna); |
||
2594 | sna_render_composite_redirect_done(sna, &tmp); |
||
2595 | if (tmp.src.bo != src_bo) |
||
2596 | kgem_bo_destroy(&sna->kgem, tmp.src.bo); |
||
2597 | return true; |
||
2598 | |||
2599 | fallback_tiled_src: |
||
2600 | if (tmp.src.bo != src_bo) |
||
2601 | kgem_bo_destroy(&sna->kgem, tmp.src.bo); |
||
2602 | fallback_tiled_dst: |
||
2603 | if (tmp.redirect.real_bo) |
||
2604 | kgem_bo_destroy(&sna->kgem, tmp.dst.bo); |
||
2605 | fallback_tiled: |
||
2606 | if (sna_blt_compare_depth(&src->drawable, &dst->drawable) && |
||
2607 | sna_blt_copy_boxes(sna, alu, |
||
2608 | src_bo, src_dx, src_dy, |
||
2609 | dst_bo, dst_dx, dst_dy, |
||
2610 | dst->drawable.bitsPerPixel, |
||
2611 | box, n)) |
||
2612 | return true; |
||
2613 | |||
2614 | return sna_tiling_copy_boxes(sna, alu, |
||
2615 | src, src_bo, src_dx, src_dy, |
||
2616 | dst, dst_bo, dst_dx, dst_dy, |
||
2617 | box, n); |
||
2618 | } |
||
2619 | |||
2620 | static void |
||
2621 | gen6_render_copy_blt(struct sna *sna, |
||
2622 | const struct sna_copy_op *op, |
||
2623 | int16_t sx, int16_t sy, |
||
2624 | int16_t w, int16_t h, |
||
2625 | int16_t dx, int16_t dy) |
||
2626 | { |
||
2627 | int16_t *v; |
||
2628 | |||
2629 | gen6_get_rectangles(sna, &op->base, 1, gen6_emit_copy_state); |
||
2630 | |||
2631 | v = (int16_t *)&sna->render.vertices[sna->render.vertex_used]; |
||
2632 | sna->render.vertex_used += 6; |
||
2633 | assert(sna->render.vertex_used <= sna->render.vertex_size); |
||
2634 | |||
2635 | v[0] = dx+w; v[1] = dy+h; |
||
2636 | v[2] = sx+w; v[3] = sy+h; |
||
2637 | v[4] = dx; v[5] = dy+h; |
||
2638 | v[6] = sx; v[7] = sy+h; |
||
2639 | v[8] = dx; v[9] = dy; |
||
2640 | v[10] = sx; v[11] = sy; |
||
2641 | } |
||
2642 | |||
2643 | static void |
||
2644 | gen6_render_copy_done(struct sna *sna, const struct sna_copy_op *op) |
||
2645 | { |
||
2646 | DBG(("%s()\n", __FUNCTION__)); |
||
2647 | |||
2648 | assert(!sna->render.active); |
||
2649 | if (sna->render.vertex_offset) |
||
2650 | gen4_vertex_flush(sna); |
||
2651 | } |
||
2652 | |||
2653 | static bool |
||
2654 | gen6_render_copy(struct sna *sna, uint8_t alu, |
||
2655 | PixmapPtr src, struct kgem_bo *src_bo, |
||
2656 | PixmapPtr dst, struct kgem_bo *dst_bo, |
||
2657 | struct sna_copy_op *op) |
||
2658 | { |
||
2659 | DBG(("%s (alu=%d, src=(%dx%d), dst=(%dx%d))\n", |
||
2660 | __FUNCTION__, alu, |
||
2661 | src->drawable.width, src->drawable.height, |
||
2662 | dst->drawable.width, dst->drawable.height)); |
||
2663 | |||
2664 | if (prefer_blt_copy(sna, src_bo, dst_bo, 0) && |
||
2665 | sna_blt_compare_depth(&src->drawable, &dst->drawable) && |
||
2666 | sna_blt_copy(sna, alu, |
||
2667 | src_bo, dst_bo, |
||
2668 | dst->drawable.bitsPerPixel, |
||
2669 | op)) |
||
2670 | return true; |
||
2671 | |||
2672 | if (!(alu == GXcopy || alu == GXclear) || src_bo == dst_bo || |
||
2673 | too_large(src->drawable.width, src->drawable.height) || |
||
2674 | too_large(dst->drawable.width, dst->drawable.height)) { |
||
2675 | fallback: |
||
2676 | if (!sna_blt_compare_depth(&src->drawable, &dst->drawable)) |
||
2677 | return false; |
||
2678 | |||
2679 | return sna_blt_copy(sna, alu, src_bo, dst_bo, |
||
2680 | dst->drawable.bitsPerPixel, |
||
2681 | op); |
||
2682 | } |
||
2683 | |||
2684 | if (dst->drawable.depth == src->drawable.depth) { |
||
2685 | op->base.dst.format = sna_render_format_for_depth(dst->drawable.depth); |
||
2686 | op->base.src.pict_format = op->base.dst.format; |
||
2687 | } else { |
||
2688 | op->base.dst.format = sna_format_for_depth(dst->drawable.depth); |
||
2689 | op->base.src.pict_format = sna_format_for_depth(src->drawable.depth); |
||
2690 | } |
||
2691 | if (!gen6_check_format(op->base.src.pict_format)) |
||
2692 | goto fallback; |
||
2693 | |||
2694 | op->base.dst.pixmap = dst; |
||
2695 | op->base.dst.width = dst->drawable.width; |
||
2696 | op->base.dst.height = dst->drawable.height; |
||
2697 | op->base.dst.bo = dst_bo; |
||
2698 | |||
2699 | op->base.src.bo = src_bo; |
||
2700 | op->base.src.card_format = |
||
2701 | gen6_get_card_format(op->base.src.pict_format); |
||
2702 | op->base.src.width = src->drawable.width; |
||
2703 | op->base.src.height = src->drawable.height; |
||
2704 | |||
2705 | op->base.mask.bo = NULL; |
||
2706 | |||
2707 | op->base.floats_per_vertex = 2; |
||
2708 | op->base.floats_per_rect = 6; |
||
2709 | |||
2710 | op->base.u.gen6.flags = COPY_FLAGS(alu); |
||
2711 | assert(GEN6_KERNEL(op->base.u.gen6.flags) == GEN6_WM_KERNEL_NOMASK); |
||
2712 | assert(GEN6_SAMPLER(op->base.u.gen6.flags) == COPY_SAMPLER); |
||
2713 | assert(GEN6_VERTEX(op->base.u.gen6.flags) == COPY_VERTEX); |
||
2714 | |||
2715 | kgem_set_mode(&sna->kgem, KGEM_RENDER, dst_bo); |
||
2716 | if (!kgem_check_bo(&sna->kgem, dst_bo, src_bo, NULL)) { |
||
2717 | kgem_submit(&sna->kgem); |
||
2718 | if (!kgem_check_bo(&sna->kgem, dst_bo, src_bo, NULL)) |
||
2719 | goto fallback; |
||
2720 | _kgem_set_mode(&sna->kgem, KGEM_RENDER); |
||
2721 | } |
||
2722 | |||
2723 | gen6_emit_copy_state(sna, &op->base); |
||
2724 | gen6_align_vertex(sna, &op->base); |
||
2725 | |||
2726 | op->blt = gen6_render_copy_blt; |
||
2727 | op->done = gen6_render_copy_done; |
||
2728 | return true; |
||
2729 | } |
||
2730 | |||
2731 | static void |
||
2732 | gen6_emit_fill_state(struct sna *sna, const struct sna_composite_op *op) |
||
2733 | { |
||
2734 | uint32_t *binding_table; |
||
2735 | uint16_t offset; |
||
2736 | bool dirty; |
||
2737 | |||
2738 | dirty = gen6_get_batch(sna, op); |
||
2739 | |||
2740 | binding_table = gen6_composite_get_binding_table(sna, &offset); |
||
2741 | |||
2742 | binding_table[0] = |
||
2743 | gen6_bind_bo(sna, |
||
2744 | op->dst.bo, op->dst.width, op->dst.height, |
||
2745 | gen6_get_dest_format(op->dst.format), |
||
2746 | true); |
||
2747 | binding_table[1] = |
||
2748 | gen6_bind_bo(sna, |
||
2749 | op->src.bo, 1, 1, |
||
2750 | GEN6_SURFACEFORMAT_B8G8R8A8_UNORM, |
||
2751 | false); |
||
2752 | |||
2753 | if (sna->kgem.surface == offset && |
||
2754 | *(uint64_t *)(sna->kgem.batch + sna->render_state.gen6.surface_table) == *(uint64_t*)binding_table) { |
||
2755 | sna->kgem.surface += |
||
2756 | sizeof(struct gen6_surface_state_padded)/sizeof(uint32_t); |
||
2757 | offset = sna->render_state.gen6.surface_table; |
||
2758 | } |
||
2759 | |||
2760 | gen6_emit_state(sna, op, offset | dirty); |
||
2761 | } |
||
2762 | |||
2763 | static inline bool prefer_blt_fill(struct sna *sna, |
||
2764 | struct kgem_bo *bo) |
||
2765 | { |
||
2766 | if (PREFER_RENDER) |
||
2767 | return PREFER_RENDER < 0; |
||
2768 | |||
2769 | if (kgem_bo_is_render(bo)) |
||
2770 | return false; |
||
2771 | |||
2772 | if (untiled_tlb_miss(bo)) |
||
2773 | return true; |
||
2774 | |||
2775 | if (!prefer_blt_ring(sna, bo, 0)) |
||
2776 | return false; |
||
2777 | |||
2778 | return prefer_blt_bo(sna, bo); |
||
2779 | } |
||
2780 | |||
2781 | static bool |
||
2782 | gen6_render_fill_boxes(struct sna *sna, |
||
2783 | CARD8 op, |
||
2784 | PictFormat format, |
||
2785 | const xRenderColor *color, |
||
2786 | PixmapPtr dst, struct kgem_bo *dst_bo, |
||
2787 | const BoxRec *box, int n) |
||
2788 | { |
||
2789 | struct sna_composite_op tmp; |
||
2790 | uint32_t pixel; |
||
2791 | |||
2792 | DBG(("%s (op=%d, color=(%04x, %04x, %04x, %04x) [%08x])\n", |
||
2793 | __FUNCTION__, op, |
||
2794 | color->red, color->green, color->blue, color->alpha, (int)format)); |
||
2795 | |||
2796 | if (op >= ARRAY_SIZE(gen6_blend_op)) { |
||
2797 | DBG(("%s: fallback due to unhandled blend op: %d\n", |
||
2798 | __FUNCTION__, op)); |
||
2799 | return false; |
||
2800 | } |
||
2801 | |||
2802 | if (prefer_blt_fill(sna, dst_bo) || !gen6_check_dst_format(format)) { |
||
2803 | uint8_t alu = GXinvalid; |
||
2804 | |||
2805 | if (op <= PictOpSrc) { |
||
2806 | pixel = 0; |
||
2807 | if (op == PictOpClear) |
||
2808 | alu = GXclear; |
||
2809 | else if (sna_get_pixel_from_rgba(&pixel, |
||
2810 | color->red, |
||
2811 | color->green, |
||
2812 | color->blue, |
||
2813 | color->alpha, |
||
2814 | format)) |
||
2815 | alu = GXcopy; |
||
2816 | } |
||
2817 | |||
2818 | if (alu != GXinvalid && |
||
2819 | sna_blt_fill_boxes(sna, alu, |
||
2820 | dst_bo, dst->drawable.bitsPerPixel, |
||
2821 | pixel, box, n)) |
||
2822 | return true; |
||
2823 | |||
2824 | if (!gen6_check_dst_format(format)) |
||
2825 | return false; |
||
2826 | } |
||
2827 | |||
2828 | if (op == PictOpClear) { |
||
2829 | pixel = 0; |
||
2830 | op = PictOpSrc; |
||
2831 | } else if (!sna_get_pixel_from_rgba(&pixel, |
||
2832 | color->red, |
||
2833 | color->green, |
||
2834 | color->blue, |
||
2835 | color->alpha, |
||
2836 | PICT_a8r8g8b8)) |
||
2837 | return false; |
||
2838 | |||
2839 | DBG(("%s(%08x x %d [(%d, %d), (%d, %d) ...])\n", |
||
2840 | __FUNCTION__, pixel, n, |
||
2841 | box[0].x1, box[0].y1, box[0].x2, box[0].y2)); |
||
2842 | |||
2843 | tmp.dst.pixmap = dst; |
||
2844 | tmp.dst.width = dst->drawable.width; |
||
2845 | tmp.dst.height = dst->drawable.height; |
||
2846 | tmp.dst.format = format; |
||
2847 | tmp.dst.bo = dst_bo; |
||
2848 | tmp.dst.x = tmp.dst.y = 0; |
||
2849 | tmp.damage = NULL; |
||
2850 | |||
2851 | sna_render_composite_redirect_init(&tmp); |
||
2852 | if (too_large(dst->drawable.width, dst->drawable.height)) { |
||
2853 | BoxRec extents; |
||
2854 | |||
2855 | boxes_extents(box, n, &extents); |
||
2856 | if (!sna_render_composite_redirect(sna, &tmp, |
||
2857 | extents.x1, extents.y1, |
||
2858 | extents.x2 - extents.x1, |
||
2859 | extents.y2 - extents.y1, |
||
2860 | n > 1)) |
||
2861 | return sna_tiling_fill_boxes(sna, op, format, color, |
||
2862 | dst, dst_bo, box, n); |
||
2863 | } |
||
2864 | |||
2865 | tmp.src.bo = sna_render_get_solid(sna, pixel); |
||
2866 | tmp.mask.bo = NULL; |
||
2867 | |||
2868 | tmp.floats_per_vertex = 2; |
||
2869 | tmp.floats_per_rect = 6; |
||
2870 | tmp.need_magic_ca_pass = false; |
||
2871 | |||
2872 | tmp.u.gen6.flags = FILL_FLAGS(op, format); |
||
2873 | assert(GEN6_KERNEL(tmp.u.gen6.flags) == GEN6_WM_KERNEL_NOMASK); |
||
2874 | assert(GEN6_SAMPLER(tmp.u.gen6.flags) == FILL_SAMPLER); |
||
2875 | assert(GEN6_VERTEX(tmp.u.gen6.flags) == FILL_VERTEX); |
||
2876 | |||
2877 | if (!kgem_check_bo(&sna->kgem, dst_bo, NULL)) { |
||
2878 | kgem_submit(&sna->kgem); |
||
2879 | assert(kgem_check_bo(&sna->kgem, dst_bo, NULL)); |
||
2880 | } |
||
2881 | |||
2882 | gen6_emit_fill_state(sna, &tmp); |
||
2883 | gen6_align_vertex(sna, &tmp); |
||
2884 | |||
2885 | do { |
||
2886 | int n_this_time; |
||
2887 | int16_t *v; |
||
2888 | |||
2889 | n_this_time = gen6_get_rectangles(sna, &tmp, n, |
||
2890 | gen6_emit_fill_state); |
||
2891 | n -= n_this_time; |
||
2892 | |||
2893 | v = (int16_t *)(sna->render.vertices + sna->render.vertex_used); |
||
2894 | sna->render.vertex_used += 6 * n_this_time; |
||
2895 | assert(sna->render.vertex_used <= sna->render.vertex_size); |
||
2896 | do { |
||
2897 | DBG((" (%d, %d), (%d, %d)\n", |
||
2898 | box->x1, box->y1, box->x2, box->y2)); |
||
2899 | |||
2900 | v[0] = box->x2; |
||
2901 | v[5] = v[1] = box->y2; |
||
2902 | v[8] = v[4] = box->x1; |
||
2903 | v[9] = box->y1; |
||
2904 | v[2] = v[3] = v[7] = 1; |
||
2905 | v[6] = v[10] = v[11] = 0; |
||
2906 | v += 12; box++; |
||
2907 | } while (--n_this_time); |
||
2908 | } while (n); |
||
2909 | |||
2910 | gen4_vertex_flush(sna); |
||
2911 | kgem_bo_destroy(&sna->kgem, tmp.src.bo); |
||
2912 | sna_render_composite_redirect_done(sna, &tmp); |
||
2913 | return true; |
||
2914 | } |
||
2915 | |||
2916 | static void |
||
2917 | gen6_render_op_fill_blt(struct sna *sna, |
||
2918 | const struct sna_fill_op *op, |
||
2919 | int16_t x, int16_t y, int16_t w, int16_t h) |
||
2920 | { |
||
2921 | int16_t *v; |
||
2922 | |||
2923 | DBG(("%s: (%d, %d)x(%d, %d)\n", __FUNCTION__, x, y, w, h)); |
||
2924 | |||
2925 | gen6_get_rectangles(sna, &op->base, 1, gen6_emit_fill_state); |
||
2926 | |||
2927 | v = (int16_t *)&sna->render.vertices[sna->render.vertex_used]; |
||
2928 | sna->render.vertex_used += 6; |
||
2929 | assert(sna->render.vertex_used <= sna->render.vertex_size); |
||
2930 | |||
2931 | v[0] = x+w; |
||
2932 | v[4] = v[8] = x; |
||
2933 | v[1] = v[5] = y+h; |
||
2934 | v[9] = y; |
||
2935 | |||
2936 | v[2] = v[3] = v[7] = 1; |
||
2937 | v[6] = v[10] = v[11] = 0; |
||
2938 | } |
||
2939 | |||
2940 | fastcall static void |
||
2941 | gen6_render_op_fill_box(struct sna *sna, |
||
2942 | const struct sna_fill_op *op, |
||
2943 | const BoxRec *box) |
||
2944 | { |
||
2945 | int16_t *v; |
||
2946 | |||
2947 | DBG(("%s: (%d, %d),(%d, %d)\n", __FUNCTION__, |
||
2948 | box->x1, box->y1, box->x2, box->y2)); |
||
2949 | |||
2950 | gen6_get_rectangles(sna, &op->base, 1, gen6_emit_fill_state); |
||
2951 | |||
2952 | v = (int16_t *)&sna->render.vertices[sna->render.vertex_used]; |
||
2953 | sna->render.vertex_used += 6; |
||
2954 | assert(sna->render.vertex_used <= sna->render.vertex_size); |
||
2955 | |||
2956 | v[0] = box->x2; |
||
2957 | v[8] = v[4] = box->x1; |
||
2958 | v[5] = v[1] = box->y2; |
||
2959 | v[9] = box->y1; |
||
2960 | |||
2961 | v[7] = v[2] = v[3] = 1; |
||
2962 | v[6] = v[10] = v[11] = 0; |
||
2963 | } |
||
2964 | |||
2965 | fastcall static void |
||
2966 | gen6_render_op_fill_boxes(struct sna *sna, |
||
2967 | const struct sna_fill_op *op, |
||
2968 | const BoxRec *box, |
||
2969 | int nbox) |
||
2970 | { |
||
2971 | DBG(("%s: (%d, %d),(%d, %d)... x %d\n", __FUNCTION__, |
||
2972 | box->x1, box->y1, box->x2, box->y2, nbox)); |
||
2973 | |||
2974 | do { |
||
2975 | int nbox_this_time; |
||
2976 | int16_t *v; |
||
2977 | |||
2978 | nbox_this_time = gen6_get_rectangles(sna, &op->base, nbox, |
||
2979 | gen6_emit_fill_state); |
||
2980 | nbox -= nbox_this_time; |
||
2981 | |||
2982 | v = (int16_t *)&sna->render.vertices[sna->render.vertex_used]; |
||
2983 | sna->render.vertex_used += 6 * nbox_this_time; |
||
2984 | assert(sna->render.vertex_used <= sna->render.vertex_size); |
||
2985 | |||
2986 | do { |
||
2987 | v[0] = box->x2; |
||
2988 | v[8] = v[4] = box->x1; |
||
2989 | v[5] = v[1] = box->y2; |
||
2990 | v[9] = box->y1; |
||
2991 | v[7] = v[2] = v[3] = 1; |
||
2992 | v[6] = v[10] = v[11] = 0; |
||
2993 | box++; v += 12; |
||
2994 | } while (--nbox_this_time); |
||
2995 | } while (nbox); |
||
2996 | } |
||
2997 | |||
2998 | static void |
||
2999 | gen6_render_op_fill_done(struct sna *sna, const struct sna_fill_op *op) |
||
3000 | { |
||
3001 | DBG(("%s()\n", __FUNCTION__)); |
||
3002 | |||
3003 | assert(!sna->render.active); |
||
3004 | if (sna->render.vertex_offset) |
||
3005 | gen4_vertex_flush(sna); |
||
3006 | kgem_bo_destroy(&sna->kgem, op->base.src.bo); |
||
3007 | } |
||
3008 | |||
3009 | static bool |
||
3010 | gen6_render_fill(struct sna *sna, uint8_t alu, |
||
3011 | PixmapPtr dst, struct kgem_bo *dst_bo, |
||
3012 | uint32_t color, |
||
3013 | struct sna_fill_op *op) |
||
3014 | { |
||
3015 | DBG(("%s: (alu=%d, color=%x)\n", __FUNCTION__, alu, color)); |
||
3016 | |||
3017 | if (prefer_blt_fill(sna, dst_bo) && |
||
3018 | sna_blt_fill(sna, alu, |
||
3019 | dst_bo, dst->drawable.bitsPerPixel, |
||
3020 | color, |
||
3021 | op)) |
||
3022 | return true; |
||
3023 | |||
3024 | if (!(alu == GXcopy || alu == GXclear) || |
||
3025 | too_large(dst->drawable.width, dst->drawable.height)) |
||
3026 | return sna_blt_fill(sna, alu, |
||
3027 | dst_bo, dst->drawable.bitsPerPixel, |
||
3028 | color, |
||
3029 | op); |
||
3030 | |||
3031 | if (alu == GXclear) |
||
3032 | color = 0; |
||
3033 | |||
3034 | op->base.dst.pixmap = dst; |
||
3035 | op->base.dst.width = dst->drawable.width; |
||
3036 | op->base.dst.height = dst->drawable.height; |
||
3037 | op->base.dst.format = sna_format_for_depth(dst->drawable.depth); |
||
3038 | op->base.dst.bo = dst_bo; |
||
3039 | op->base.dst.x = op->base.dst.y = 0; |
||
3040 | |||
3041 | op->base.src.bo = |
||
3042 | sna_render_get_solid(sna, |
||
3043 | sna_rgba_for_color(color, |
||
3044 | dst->drawable.depth)); |
||
3045 | op->base.mask.bo = NULL; |
||
3046 | |||
3047 | op->base.need_magic_ca_pass = false; |
||
3048 | op->base.floats_per_vertex = 2; |
||
3049 | op->base.floats_per_rect = 6; |
||
3050 | |||
3051 | op->base.u.gen6.flags = FILL_FLAGS_NOBLEND; |
||
3052 | assert(GEN6_KERNEL(op->base.u.gen6.flags) == GEN6_WM_KERNEL_NOMASK); |
||
3053 | assert(GEN6_SAMPLER(op->base.u.gen6.flags) == FILL_SAMPLER); |
||
3054 | assert(GEN6_VERTEX(op->base.u.gen6.flags) == FILL_VERTEX); |
||
3055 | |||
3056 | if (!kgem_check_bo(&sna->kgem, dst_bo, NULL)) { |
||
3057 | kgem_submit(&sna->kgem); |
||
3058 | assert(kgem_check_bo(&sna->kgem, dst_bo, NULL)); |
||
3059 | } |
||
3060 | |||
3061 | gen6_emit_fill_state(sna, &op->base); |
||
3062 | gen6_align_vertex(sna, &op->base); |
||
3063 | |||
3064 | op->blt = gen6_render_op_fill_blt; |
||
3065 | op->box = gen6_render_op_fill_box; |
||
3066 | op->boxes = gen6_render_op_fill_boxes; |
||
3067 | op->done = gen6_render_op_fill_done; |
||
3068 | return true; |
||
3069 | } |
||
3070 | |||
3071 | static bool |
||
3072 | gen6_render_fill_one_try_blt(struct sna *sna, PixmapPtr dst, struct kgem_bo *bo, |
||
3073 | uint32_t color, |
||
3074 | int16_t x1, int16_t y1, int16_t x2, int16_t y2, |
||
3075 | uint8_t alu) |
||
3076 | { |
||
3077 | BoxRec box; |
||
3078 | |||
3079 | box.x1 = x1; |
||
3080 | box.y1 = y1; |
||
3081 | box.x2 = x2; |
||
3082 | box.y2 = y2; |
||
3083 | |||
3084 | return sna_blt_fill_boxes(sna, alu, |
||
3085 | bo, dst->drawable.bitsPerPixel, |
||
3086 | color, &box, 1); |
||
3087 | } |
||
3088 | |||
3089 | static bool |
||
3090 | gen6_render_fill_one(struct sna *sna, PixmapPtr dst, struct kgem_bo *bo, |
||
3091 | uint32_t color, |
||
3092 | int16_t x1, int16_t y1, |
||
3093 | int16_t x2, int16_t y2, |
||
3094 | uint8_t alu) |
||
3095 | { |
||
3096 | struct sna_composite_op tmp; |
||
3097 | int16_t *v; |
||
3098 | |||
3099 | /* Prefer to use the BLT if already engaged */ |
||
3100 | if (prefer_blt_fill(sna, bo) && |
||
3101 | gen6_render_fill_one_try_blt(sna, dst, bo, color, |
||
3102 | x1, y1, x2, y2, alu)) |
||
3103 | return true; |
||
3104 | |||
3105 | /* Must use the BLT if we can't RENDER... */ |
||
3106 | if (!(alu == GXcopy || alu == GXclear) || |
||
3107 | too_large(dst->drawable.width, dst->drawable.height)) |
||
3108 | return gen6_render_fill_one_try_blt(sna, dst, bo, color, |
||
3109 | x1, y1, x2, y2, alu); |
||
3110 | |||
3111 | if (alu == GXclear) |
||
3112 | color = 0; |
||
3113 | |||
3114 | tmp.dst.pixmap = dst; |
||
3115 | tmp.dst.width = dst->drawable.width; |
||
3116 | tmp.dst.height = dst->drawable.height; |
||
3117 | tmp.dst.format = sna_format_for_depth(dst->drawable.depth); |
||
3118 | tmp.dst.bo = bo; |
||
3119 | tmp.dst.x = tmp.dst.y = 0; |
||
3120 | |||
3121 | tmp.src.bo = |
||
3122 | sna_render_get_solid(sna, |
||
3123 | sna_rgba_for_color(color, |
||
3124 | dst->drawable.depth)); |
||
3125 | tmp.mask.bo = NULL; |
||
3126 | |||
3127 | tmp.floats_per_vertex = 2; |
||
3128 | tmp.floats_per_rect = 6; |
||
3129 | tmp.need_magic_ca_pass = false; |
||
3130 | |||
3131 | tmp.u.gen6.flags = FILL_FLAGS_NOBLEND; |
||
3132 | assert(GEN6_KERNEL(tmp.u.gen6.flags) == GEN6_WM_KERNEL_NOMASK); |
||
3133 | assert(GEN6_SAMPLER(tmp.u.gen6.flags) == FILL_SAMPLER); |
||
3134 | assert(GEN6_VERTEX(tmp.u.gen6.flags) == FILL_VERTEX); |
||
3135 | |||
3136 | if (!kgem_check_bo(&sna->kgem, bo, NULL)) { |
||
3137 | kgem_submit(&sna->kgem); |
||
3138 | if (!kgem_check_bo(&sna->kgem, bo, NULL)) { |
||
3139 | kgem_bo_destroy(&sna->kgem, tmp.src.bo); |
||
3140 | return false; |
||
3141 | } |
||
3142 | } |
||
3143 | |||
3144 | gen6_emit_fill_state(sna, &tmp); |
||
3145 | gen6_align_vertex(sna, &tmp); |
||
3146 | |||
3147 | gen6_get_rectangles(sna, &tmp, 1, gen6_emit_fill_state); |
||
3148 | |||
3149 | DBG((" (%d, %d), (%d, %d)\n", x1, y1, x2, y2)); |
||
3150 | |||
3151 | v = (int16_t *)&sna->render.vertices[sna->render.vertex_used]; |
||
3152 | sna->render.vertex_used += 6; |
||
3153 | assert(sna->render.vertex_used <= sna->render.vertex_size); |
||
3154 | |||
3155 | v[0] = x2; |
||
3156 | v[8] = v[4] = x1; |
||
3157 | v[5] = v[1] = y2; |
||
3158 | v[9] = y1; |
||
3159 | v[7] = v[2] = v[3] = 1; |
||
3160 | v[6] = v[10] = v[11] = 0; |
||
3161 | |||
3162 | gen4_vertex_flush(sna); |
||
3163 | kgem_bo_destroy(&sna->kgem, tmp.src.bo); |
||
3164 | |||
3165 | return true; |
||
3166 | } |
||
3167 | |||
3168 | static bool |
||
3169 | gen6_render_clear_try_blt(struct sna *sna, PixmapPtr dst, struct kgem_bo *bo) |
||
3170 | { |
||
3171 | BoxRec box; |
||
3172 | |||
3173 | box.x1 = 0; |
||
3174 | box.y1 = 0; |
||
3175 | box.x2 = dst->drawable.width; |
||
3176 | box.y2 = dst->drawable.height; |
||
3177 | |||
3178 | return sna_blt_fill_boxes(sna, GXclear, |
||
3179 | bo, dst->drawable.bitsPerPixel, |
||
3180 | 0, &box, 1); |
||
3181 | } |
||
3182 | |||
3183 | static bool |
||
3184 | gen6_render_clear(struct sna *sna, PixmapPtr dst, struct kgem_bo *bo) |
||
3185 | { |
||
3186 | struct sna_composite_op tmp; |
||
3187 | int16_t *v; |
||
3188 | |||
3189 | DBG(("%s: %dx%d\n", |
||
3190 | __FUNCTION__, |
||
3191 | dst->drawable.width, |
||
3192 | dst->drawable.height)); |
||
3193 | |||
3194 | /* Prefer to use the BLT if, and only if, already engaged */ |
||
3195 | if (sna->kgem.ring == KGEM_BLT && |
||
3196 | gen6_render_clear_try_blt(sna, dst, bo)) |
||
3197 | return true; |
||
3198 | |||
3199 | /* Must use the BLT if we can't RENDER... */ |
||
3200 | if (too_large(dst->drawable.width, dst->drawable.height)) |
||
3201 | return gen6_render_clear_try_blt(sna, dst, bo); |
||
3202 | |||
3203 | tmp.dst.pixmap = dst; |
||
3204 | tmp.dst.width = dst->drawable.width; |
||
3205 | tmp.dst.height = dst->drawable.height; |
||
3206 | tmp.dst.format = sna_format_for_depth(dst->drawable.depth); |
||
3207 | tmp.dst.bo = bo; |
||
3208 | tmp.dst.x = tmp.dst.y = 0; |
||
3209 | |||
3210 | tmp.src.bo = sna_render_get_solid(sna, 0); |
||
3211 | tmp.mask.bo = NULL; |
||
3212 | |||
3213 | tmp.floats_per_vertex = 2; |
||
3214 | tmp.floats_per_rect = 6; |
||
3215 | tmp.need_magic_ca_pass = false; |
||
3216 | |||
3217 | tmp.u.gen6.flags = FILL_FLAGS_NOBLEND; |
||
3218 | assert(GEN6_KERNEL(tmp.u.gen6.flags) == GEN6_WM_KERNEL_NOMASK); |
||
3219 | assert(GEN6_SAMPLER(tmp.u.gen6.flags) == FILL_SAMPLER); |
||
3220 | assert(GEN6_VERTEX(tmp.u.gen6.flags) == FILL_VERTEX); |
||
3221 | |||
3222 | if (!kgem_check_bo(&sna->kgem, bo, NULL)) { |
||
3223 | kgem_submit(&sna->kgem); |
||
3224 | if (!kgem_check_bo(&sna->kgem, bo, NULL)) { |
||
3225 | kgem_bo_destroy(&sna->kgem, tmp.src.bo); |
||
3226 | return false; |
||
3227 | } |
||
3228 | } |
||
3229 | |||
3230 | gen6_emit_fill_state(sna, &tmp); |
||
3231 | gen6_align_vertex(sna, &tmp); |
||
3232 | |||
3233 | gen6_get_rectangles(sna, &tmp, 1, gen6_emit_fill_state); |
||
3234 | |||
3235 | v = (int16_t *)&sna->render.vertices[sna->render.vertex_used]; |
||
3236 | sna->render.vertex_used += 6; |
||
3237 | assert(sna->render.vertex_used <= sna->render.vertex_size); |
||
3238 | |||
3239 | v[0] = dst->drawable.width; |
||
3240 | v[5] = v[1] = dst->drawable.height; |
||
3241 | v[8] = v[4] = 0; |
||
3242 | v[9] = 0; |
||
3243 | |||
3244 | v[7] = v[2] = v[3] = 1; |
||
3245 | v[6] = v[10] = v[11] = 0; |
||
3246 | |||
3247 | gen4_vertex_flush(sna); |
||
3248 | kgem_bo_destroy(&sna->kgem, tmp.src.bo); |
||
3249 | |||
3250 | return true; |
||
3251 | } |
||
3252 | #endif |
||
3253 | |||
3254 | static void gen6_render_flush(struct sna *sna) |
||
3255 | { |
||
3256 | gen4_vertex_close(sna); |
||
3257 | |||
3258 | assert(sna->render.vb_id == 0); |
||
3259 | assert(sna->render.vertex_offset == 0); |
||
3260 | } |
||
3261 | |||
3262 | static void |
||
3263 | gen6_render_context_switch(struct kgem *kgem, |
||
3264 | int new_mode) |
||
3265 | { |
||
3266 | if (kgem->nbatch) { |
||
3267 | DBG(("%s: from %d to %d\n", __FUNCTION__, kgem->mode, new_mode)); |
||
3268 | _kgem_submit(kgem); |
||
3269 | } |
||
3270 | |||
3271 | kgem->ring = new_mode; |
||
3272 | } |
||
3273 | |||
3274 | static void |
||
3275 | gen6_render_retire(struct kgem *kgem) |
||
3276 | { |
||
3277 | struct sna *sna; |
||
3278 | |||
3279 | if (kgem->ring && (kgem->has_semaphores || !kgem->need_retire)) |
||
3280 | kgem->ring = kgem->mode; |
||
3281 | |||
3282 | sna = container_of(kgem, struct sna, kgem); |
||
3283 | if (kgem->nbatch == 0 && sna->render.vbo && !kgem_bo_is_busy(sna->render.vbo)) { |
||
3284 | DBG(("%s: resetting idle vbo handle=%d\n", __FUNCTION__, sna->render.vbo->handle)); |
||
3285 | sna->render.vertex_used = 0; |
||
3286 | sna->render.vertex_index = 0; |
||
3287 | } |
||
3288 | } |
||
3289 | |||
3290 | static void |
||
3291 | gen6_render_expire(struct kgem *kgem) |
||
3292 | { |
||
3293 | struct sna *sna; |
||
3294 | |||
3295 | sna = container_of(kgem, struct sna, kgem); |
||
3296 | if (sna->render.vbo && !sna->render.vertex_used) { |
||
3297 | DBG(("%s: discarding vbo handle=%d\n", __FUNCTION__, sna->render.vbo->handle)); |
||
3298 | kgem_bo_destroy(kgem, sna->render.vbo); |
||
3299 | assert(!sna->render.active); |
||
3300 | sna->render.vbo = NULL; |
||
3301 | sna->render.vertices = sna->render.vertex_data; |
||
3302 | sna->render.vertex_size = ARRAY_SIZE(sna->render.vertex_data); |
||
3303 | sna->render.vertex_used = 0; |
||
3304 | sna->render.vertex_index = 0; |
||
3305 | } |
||
3306 | } |
||
3307 | |||
3308 | static void gen6_render_reset(struct sna *sna) |
||
3309 | { |
||
3310 | sna->render_state.gen6.needs_invariant = true; |
||
3311 | sna->render_state.gen6.first_state_packet = true; |
||
3312 | sna->render_state.gen6.ve_id = 3 << 2; |
||
3313 | sna->render_state.gen6.last_primitive = -1; |
||
3314 | |||
3315 | sna->render_state.gen6.num_sf_outputs = 0; |
||
3316 | sna->render_state.gen6.samplers = -1; |
||
3317 | sna->render_state.gen6.blend = -1; |
||
3318 | sna->render_state.gen6.kernel = -1; |
||
3319 | sna->render_state.gen6.drawrect_offset = -1; |
||
3320 | sna->render_state.gen6.drawrect_limit = -1; |
||
3321 | sna->render_state.gen6.surface_table = -1; |
||
3322 | |||
3323 | sna->render.vertex_offset = 0; |
||
3324 | sna->render.nvertex_reloc = 0; |
||
3325 | sna->render.vb_id = 0; |
||
3326 | } |
||
3327 | |||
3328 | static void gen6_render_fini(struct sna *sna) |
||
3329 | { |
||
3330 | kgem_bo_destroy(&sna->kgem, sna->render_state.gen6.general_bo); |
||
3331 | } |
||
3332 | |||
3333 | static bool is_gt2(struct sna *sna) |
||
3334 | { |
||
3335 | return sna->PciInfo->device_id & 0x30; |
||
3336 | } |
||
3337 | |||
3338 | static bool is_mobile(struct sna *sna) |
||
3339 | { |
||
3340 | return (sna->PciInfo->device_id & 0xf) == 0x6; |
||
3341 | } |
||
3342 | |||
3343 | static bool gen6_render_setup(struct sna *sna) |
||
3344 | { |
||
3345 | struct gen6_render_state *state = &sna->render_state.gen6; |
||
3346 | struct sna_static_stream general; |
||
3347 | struct gen6_sampler_state *ss; |
||
3348 | int i, j, k, l, m; |
||
3349 | |||
3350 | state->info = >1_info; |
||
3351 | if (is_gt2(sna)) |
||
3352 | state->info = >2_info; /* XXX requires GT_MODE WiZ disabled */ |
||
3353 | |||
3354 | sna_static_stream_init(&general); |
||
3355 | |||
3356 | /* Zero pad the start. If you see an offset of 0x0 in the batchbuffer |
||
3357 | * dumps, you know it points to zero. |
||
3358 | */ |
||
3359 | null_create(&general); |
||
3360 | scratch_create(&general); |
||
3361 | |||
3362 | for (m = 0; m < GEN6_KERNEL_COUNT; m++) { |
||
3363 | if (wm_kernels[m].size) { |
||
3364 | state->wm_kernel[m][1] = |
||
3365 | sna_static_stream_add(&general, |
||
3366 | wm_kernels[m].data, |
||
3367 | wm_kernels[m].size, |
||
3368 | 64); |
||
3369 | } else { |
||
3370 | if (USE_8_PIXEL_DISPATCH) { |
||
3371 | state->wm_kernel[m][0] = |
||
3372 | sna_static_stream_compile_wm(sna, &general, |
||
3373 | wm_kernels[m].data, 8); |
||
3374 | } |
||
3375 | |||
3376 | if (USE_16_PIXEL_DISPATCH) { |
||
3377 | state->wm_kernel[m][1] = |
||
3378 | sna_static_stream_compile_wm(sna, &general, |
||
3379 | wm_kernels[m].data, 16); |
||
3380 | } |
||
3381 | |||
3382 | if (USE_32_PIXEL_DISPATCH) { |
||
3383 | state->wm_kernel[m][2] = |
||
3384 | sna_static_stream_compile_wm(sna, &general, |
||
3385 | wm_kernels[m].data, 32); |
||
3386 | } |
||
3387 | } |
||
3388 | if ((state->wm_kernel[m][0]|state->wm_kernel[m][1]|state->wm_kernel[m][2]) == 0) { |
||
3389 | state->wm_kernel[m][1] = |
||
3390 | sna_static_stream_compile_wm(sna, &general, |
||
3391 | wm_kernels[m].data, 16); |
||
3392 | } |
||
3393 | } |
||
3394 | |||
3395 | ss = sna_static_stream_map(&general, |
||
3396 | 2 * sizeof(*ss) * |
||
3397 | (2 + |
||
3398 | FILTER_COUNT * EXTEND_COUNT * |
||
3399 | FILTER_COUNT * EXTEND_COUNT), |
||
3400 | 32); |
||
3401 | state->wm_state = sna_static_stream_offsetof(&general, ss); |
||
3402 | sampler_copy_init(ss); ss += 2; |
||
3403 | sampler_fill_init(ss); ss += 2; |
||
3404 | for (i = 0; i < FILTER_COUNT; i++) { |
||
3405 | for (j = 0; j < EXTEND_COUNT; j++) { |
||
3406 | for (k = 0; k < FILTER_COUNT; k++) { |
||
3407 | for (l = 0; l < EXTEND_COUNT; l++) { |
||
3408 | sampler_state_init(ss++, i, j); |
||
3409 | sampler_state_init(ss++, k, l); |
||
3410 | } |
||
3411 | } |
||
3412 | } |
||
3413 | } |
||
3414 | |||
3415 | state->cc_blend = gen6_composite_create_blend_state(&general); |
||
3416 | |||
3417 | state->general_bo = sna_static_stream_fini(sna, &general); |
||
3418 | return state->general_bo != NULL; |
||
3419 | } |
||
3420 | |||
3421 | const char *gen6_render_init(struct sna *sna, const char *backend) |
||
3422 | { |
||
3423 | if (!gen6_render_setup(sna)) |
||
3424 | return backend; |
||
3425 | |||
3426 | sna->kgem.context_switch = gen6_render_context_switch; |
||
3427 | sna->kgem.retire = gen6_render_retire; |
||
3428 | sna->kgem.expire = gen6_render_expire; |
||
3429 | |||
3430 | #if 0 |
||
3431 | #if !NO_COMPOSITE |
||
3432 | sna->render.composite = gen6_render_composite; |
||
3433 | sna->render.prefer_gpu |= PREFER_GPU_RENDER; |
||
3434 | #endif |
||
3435 | |||
3436 | #if !NO_COMPOSITE_SPANS |
||
3437 | sna->render.check_composite_spans = gen6_check_composite_spans; |
||
3438 | sna->render.composite_spans = gen6_render_composite_spans; |
||
3439 | if (is_mobile(sna)) |
||
3440 | sna->render.prefer_gpu |= PREFER_GPU_SPANS; |
||
3441 | #endif |
||
3442 | sna->render.video = gen6_render_video; |
||
3443 | |||
3444 | #if !NO_COPY_BOXES |
||
3445 | sna->render.copy_boxes = gen6_render_copy_boxes; |
||
3446 | #endif |
||
3447 | #if !NO_COPY |
||
3448 | sna->render.copy = gen6_render_copy; |
||
3449 | #endif |
||
3450 | |||
3451 | #if !NO_FILL_BOXES |
||
3452 | sna->render.fill_boxes = gen6_render_fill_boxes; |
||
3453 | #endif |
||
3454 | #if !NO_FILL |
||
3455 | sna->render.fill = gen6_render_fill; |
||
3456 | #endif |
||
3457 | #if !NO_FILL_ONE |
||
3458 | sna->render.fill_one = gen6_render_fill_one; |
||
3459 | #endif |
||
3460 | #if !NO_FILL_CLEAR |
||
3461 | sna->render.clear = gen6_render_clear; |
||
3462 | #endif |
||
3463 | #endif |
||
3464 | |||
3465 | sna->render.caps = HW_BIT_BLIT | HW_TEX_BLIT; |
||
3466 | sna->render.blit_tex = gen6_blit_tex; |
||
3467 | |||
3468 | sna->render.flush = gen6_render_flush; |
||
3469 | sna->render.reset = gen6_render_reset; |
||
3470 | sna->render.fini = gen6_render_fini; |
||
3471 | |||
3472 | sna->render.max_3d_size = GEN6_MAX_SIZE; |
||
3473 | sna->render.max_3d_pitch = 1 << 18; |
||
3474 | return sna->render_state.gen6.info->name; |
||
3475 | } |
||
3476 | |||
3477 | static bool |
||
3478 | gen6_blit_tex(struct sna *sna, |
||
3479 | uint8_t op, bool scale, |
||
3480 | PixmapPtr src, struct kgem_bo *src_bo, |
||
3481 | PixmapPtr mask,struct kgem_bo *mask_bo, |
||
3482 | PixmapPtr dst, struct kgem_bo *dst_bo, |
||
3483 | int32_t src_x, int32_t src_y, |
||
3484 | int32_t msk_x, int32_t msk_y, |
||
3485 | int32_t dst_x, int32_t dst_y, |
||
3486 | int32_t width, int32_t height, |
||
3487 | struct sna_composite_op *tmp) |
||
3488 | { |
||
3489 | |||
3490 | DBG(("%s: %dx%d, current mode=%d\n", __FUNCTION__, |
||
3491 | width, height, sna->kgem.ring)); |
||
3492 | |||
3493 | tmp->op = PictOpSrc; |
||
3494 | |||
3495 | tmp->dst.pixmap = dst; |
||
3496 | tmp->dst.bo = dst_bo; |
||
3497 | tmp->dst.width = dst->drawable.width; |
||
3498 | tmp->dst.height = dst->drawable.height; |
||
3499 | tmp->dst.format = PICT_a8r8g8b8; |
||
3500 | |||
3501 | |||
3502 | tmp->src.repeat = SAMPLER_EXTEND_NONE; |
||
3503 | tmp->src.is_affine = true; |
||
3504 | |||
3505 | tmp->src.bo = src_bo; |
||
3506 | tmp->src.pict_format = PICT_x8r8g8b8; |
||
3507 | tmp->src.card_format = gen6_get_card_format(tmp->src.pict_format); |
||
3508 | tmp->src.width = src->drawable.width; |
||
3509 | tmp->src.height = src->drawable.height; |
||
3510 | |||
3511 | if ( (tmp->src.width == width) && |
||
3512 | (tmp->src.height == height) ) |
||
3513 | tmp->src.filter = SAMPLER_FILTER_NEAREST; |
||
3514 | else |
||
3515 | tmp->src.filter = SAMPLER_FILTER_BILINEAR; |
||
3516 | |||
3517 | tmp->is_affine = tmp->src.is_affine; |
||
3518 | tmp->has_component_alpha = false; |
||
3519 | tmp->need_magic_ca_pass = false; |
||
3520 | |||
3521 | tmp->mask.repeat = SAMPLER_EXTEND_NONE; |
||
3522 | tmp->mask.filter = SAMPLER_FILTER_NEAREST; |
||
3523 | tmp->mask.is_affine = true; |
||
3524 | |||
3525 | tmp->mask.bo = mask_bo; |
||
3526 | tmp->mask.pict_format = PIXMAN_a8; |
||
3527 | tmp->mask.card_format = gen6_get_card_format(tmp->mask.pict_format); |
||
3528 | tmp->mask.width = mask->drawable.width; |
||
3529 | tmp->mask.height = mask->drawable.height; |
||
3530 | |||
3531 | |||
3532 | if( scale ) |
||
3533 | { |
||
3534 | tmp->src.scale[0] = 1.f/width; |
||
3535 | tmp->src.scale[1] = 1.f/height; |
||
3536 | } |
||
3537 | else |
||
3538 | { |
||
3539 | tmp->src.scale[0] = 1.f/src->drawable.width; |
||
3540 | tmp->src.scale[1] = 1.f/src->drawable.height; |
||
3541 | } |
||
3542 | // tmp->src.offset[0] = -dst_x; |
||
3543 | // tmp->src.offset[1] = -dst_y; |
||
3544 | |||
3545 | |||
3546 | tmp->mask.scale[0] = 1.f/mask->drawable.width; |
||
3547 | tmp->mask.scale[1] = 1.f/mask->drawable.height; |
||
3548 | // tmp->mask.offset[0] = -dst_x; |
||
3549 | // tmp->mask.offset[1] = -dst_y; |
||
3550 | |||
3551 | tmp->u.gen6.flags = |
||
3552 | GEN6_SET_FLAGS(SAMPLER_OFFSET(tmp->src.filter, |
||
3553 | tmp->src.repeat, |
||
3554 | tmp->mask.filter, |
||
3555 | tmp->mask.repeat), |
||
3556 | gen6_get_blend(tmp->op, |
||
3557 | tmp->has_component_alpha, |
||
3558 | tmp->dst.format), |
||
3559 | /* gen6_choose_composite_kernel(tmp->op, |
||
3560 | tmp->mask.bo != NULL, |
||
3561 | tmp->has_component_alpha, |
||
3562 | tmp->is_affine), |
||
3563 | */ |
||
3564 | GEN6_WM_KERNEL_MASK, |
||
3565 | gen4_choose_composite_emitter(sna, tmp)); |
||
3566 | |||
3567 | tmp->blt = gen6_render_composite_blt; |
||
3568 | // tmp->box = gen6_render_composite_box; |
||
3569 | tmp->done = gen6_render_composite_done; |
||
3570 | |||
3571 | kgem_set_mode(&sna->kgem, KGEM_RENDER, tmp->dst.bo); |
||
3572 | if (!kgem_check_bo(&sna->kgem, |
||
3573 | tmp->dst.bo, tmp->src.bo, tmp->mask.bo, |
||
3574 | NULL)) { |
||
3575 | kgem_submit(&sna->kgem); |
||
3576 | _kgem_set_mode(&sna->kgem, KGEM_RENDER); |
||
3577 | } |
||
3578 | |||
3579 | gen6_emit_composite_state(sna, tmp); |
||
3580 | gen6_align_vertex(sna, tmp); |
||
3581 | return true; |
||
3582 | |||
3583 | }><>>>>>>><>=>=>=>=>=>=>=>>=>=>>>>>>>>>>>>><>>>>>=>=>>>><>><>><>><>><>><>><>><>><>><>><>=>><>><>><>><>><>><>><>><>><>><>><>><>><>><>><>><>><>><>><>><>><>><>><>><>><>><>><>><>><>><>><>><>><>><>><>><>><>><>><>><>><>><>><>><>><>><>><>><>><>><>><>><>><>><>><>><>><>><>><>><>><>><>><>><>><>><>><>><>><>><>><>><>><>><>><>><>><> |