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Rev | Author | Line No. | Line |
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3254 | Serge | 1 | #ifndef SNA_RENDER_H |
2 | #define SNA_RENDER_H |
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3 | |||
4 | #include "compiler.h" |
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5 | |||
6 | #include |
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7 | #include |
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8 | |||
9 | #define GRADIENT_CACHE_SIZE 16 |
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10 | |||
11 | #define GXinvalid 0xff |
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12 | |||
13 | struct sna; |
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14 | struct sna_glyph; |
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15 | struct sna_video; |
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16 | struct sna_video_frame; |
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17 | struct brw_compile; |
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18 | |||
19 | struct sna_composite_rectangles { |
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20 | struct sna_coordinate { |
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21 | int16_t x, y; |
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22 | } src, mask, dst; |
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23 | int16_t width, height; |
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24 | }; |
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25 | |||
26 | struct sna_composite_op { |
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27 | fastcall void (*blt)(struct sna *sna, const struct sna_composite_op *op, |
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28 | const struct sna_composite_rectangles *r); |
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29 | fastcall void (*box)(struct sna *sna, |
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30 | const struct sna_composite_op *op, |
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31 | const BoxRec *box); |
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32 | void (*boxes)(struct sna *sna, const struct sna_composite_op *op, |
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33 | const BoxRec *box, int nbox); |
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34 | void (*done)(struct sna *sna, const struct sna_composite_op *op); |
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35 | |||
36 | struct sna_damage **damage; |
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37 | |||
38 | uint32_t op; |
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39 | |||
40 | struct { |
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41 | PixmapPtr pixmap; |
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42 | CARD32 format; |
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43 | struct kgem_bo *bo; |
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44 | int16_t x, y; |
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45 | uint16_t width, height; |
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46 | } dst; |
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47 | |||
48 | struct sna_composite_channel { |
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49 | struct kgem_bo *bo; |
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50 | // PictTransform *transform; |
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51 | uint16_t width; |
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52 | uint16_t height; |
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53 | uint32_t pict_format; |
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54 | uint32_t card_format; |
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55 | uint32_t filter; |
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56 | uint32_t repeat; |
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57 | uint32_t is_affine : 1; |
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58 | uint32_t is_solid : 1; |
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59 | uint32_t is_linear : 1; |
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60 | uint32_t is_opaque : 1; |
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61 | uint32_t alpha_fixup : 1; |
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62 | uint32_t rb_reversed : 1; |
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63 | int16_t offset[2]; |
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64 | float scale[2]; |
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65 | |||
66 | // pixman_transform_t embedded_transform; |
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67 | |||
68 | union { |
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69 | struct { |
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70 | float dx, dy, offset; |
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71 | } linear; |
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72 | struct { |
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73 | uint32_t pixel; |
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74 | } gen2; |
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75 | struct gen3_shader_channel { |
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76 | int type; |
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77 | uint32_t mode; |
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78 | uint32_t constants; |
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79 | } gen3; |
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80 | } u; |
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81 | } src, mask; |
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82 | uint32_t is_affine : 1; |
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83 | uint32_t has_component_alpha : 1; |
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84 | uint32_t need_magic_ca_pass : 1; |
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85 | uint32_t rb_reversed : 1; |
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86 | |||
87 | int16_t floats_per_vertex; |
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88 | int16_t floats_per_rect; |
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89 | fastcall void (*prim_emit)(struct sna *sna, |
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90 | const struct sna_composite_op *op, |
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91 | const struct sna_composite_rectangles *r); |
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92 | |||
93 | struct sna_composite_redirect { |
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94 | struct kgem_bo *real_bo; |
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95 | struct sna_damage **real_damage, *damage; |
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96 | BoxRec box; |
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97 | } redirect; |
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98 | |||
99 | union { |
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100 | struct sna_blt_state { |
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101 | PixmapPtr src_pixmap; |
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102 | int16_t sx, sy; |
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103 | |||
104 | uint32_t inplace :1; |
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105 | uint32_t overwrites:1; |
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106 | uint32_t bpp : 6; |
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107 | |||
108 | uint32_t cmd; |
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109 | uint32_t br13; |
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110 | uint32_t pitch[2]; |
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111 | uint32_t pixel; |
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112 | struct kgem_bo *bo[2]; |
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113 | } blt; |
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114 | |||
115 | struct { |
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116 | float constants[8]; |
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117 | uint32_t num_constants; |
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118 | } gen3; |
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119 | |||
120 | struct { |
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121 | int wm_kernel; |
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122 | int ve_id; |
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123 | } gen4; |
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124 | |||
125 | struct { |
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126 | int16_t wm_kernel; |
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127 | int16_t ve_id; |
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128 | } gen5; |
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129 | |||
130 | struct { |
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131 | uint32_t flags; |
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132 | } gen6; |
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133 | |||
134 | struct { |
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135 | uint32_t flags; |
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136 | } gen7; |
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137 | } u; |
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138 | |||
139 | void *priv; |
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140 | }; |
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141 | |||
142 | struct sna_copy_op { |
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143 | struct sna_composite_op base; |
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144 | |||
145 | void (*blt)(struct sna *sna, const struct sna_copy_op *op, |
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146 | int16_t sx, int16_t sy, |
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147 | int16_t w, int16_t h, |
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148 | int16_t dx, int16_t dy); |
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149 | void (*done)(struct sna *sna, const struct sna_copy_op *op); |
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150 | }; |
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151 | |||
152 | struct sna_render { |
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153 | int active; |
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154 | |||
155 | int max_3d_size; |
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156 | int max_3d_pitch; |
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157 | |||
158 | unsigned prefer_gpu; |
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159 | #define PREFER_GPU_BLT 0x1 |
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160 | #define PREFER_GPU_RENDER 0x2 |
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161 | #define PREFER_GPU_SPANS 0x4 |
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162 | |||
163 | #if 0 |
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164 | |||
165 | bool (*composite)(struct sna *sna, uint8_t op, |
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166 | PicturePtr dst, PicturePtr src, PicturePtr mask, |
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167 | int16_t src_x, int16_t src_y, |
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168 | int16_t msk_x, int16_t msk_y, |
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169 | int16_t dst_x, int16_t dst_y, |
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170 | int16_t w, int16_t h, |
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171 | struct sna_composite_op *tmp); |
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172 | |||
173 | bool (*check_composite_spans)(struct sna *sna, uint8_t op, |
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174 | PicturePtr dst, PicturePtr src, |
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175 | int16_t w, int16_t h, unsigned flags); |
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176 | bool (*composite_spans)(struct sna *sna, uint8_t op, |
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177 | PicturePtr dst, PicturePtr src, |
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178 | int16_t src_x, int16_t src_y, |
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179 | int16_t dst_x, int16_t dst_y, |
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180 | int16_t w, int16_t h, |
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181 | unsigned flags, |
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182 | struct sna_composite_spans_op *tmp); |
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183 | #define COMPOSITE_SPANS_RECTILINEAR 0x1 |
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184 | #define COMPOSITE_SPANS_INPLACE_HINT 0x2 |
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185 | |||
186 | bool (*video)(struct sna *sna, |
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187 | struct sna_video *video, |
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188 | struct sna_video_frame *frame, |
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189 | RegionPtr dstRegion, |
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190 | short src_w, short src_h, |
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191 | short drw_w, short drw_h, |
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192 | short dx, short dy, |
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193 | PixmapPtr pixmap); |
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194 | |||
195 | bool (*fill_boxes)(struct sna *sna, |
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196 | CARD8 op, |
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197 | PictFormat format, |
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198 | const xRenderColor *color, |
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199 | PixmapPtr dst, struct kgem_bo *dst_bo, |
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200 | const BoxRec *box, int n); |
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201 | bool (*fill)(struct sna *sna, uint8_t alu, |
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202 | PixmapPtr dst, struct kgem_bo *dst_bo, |
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203 | uint32_t color, |
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204 | struct sna_fill_op *tmp); |
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205 | bool (*fill_one)(struct sna *sna, PixmapPtr dst, struct kgem_bo *dst_bo, |
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206 | uint32_t color, |
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207 | int16_t x1, int16_t y1, int16_t x2, int16_t y2, |
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208 | uint8_t alu); |
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209 | bool (*clear)(struct sna *sna, PixmapPtr dst, struct kgem_bo *dst_bo); |
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210 | |||
211 | bool (*copy_boxes)(struct sna *sna, uint8_t alu, |
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212 | PixmapPtr src, struct kgem_bo *src_bo, int16_t src_dx, int16_t src_dy, |
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213 | PixmapPtr dst, struct kgem_bo *dst_bo, int16_t dst_dx, int16_t dst_dy, |
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214 | const BoxRec *box, int n, unsigned flags); |
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215 | #define COPY_LAST 0x1 |
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216 | #define COPY_SYNC 0x2 |
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217 | |||
218 | #endif |
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219 | |||
220 | bool (*copy)(struct sna *sna, uint8_t alu, |
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221 | PixmapPtr src, struct kgem_bo *src_bo, |
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222 | PixmapPtr dst, struct kgem_bo *dst_bo, |
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223 | struct sna_copy_op *op); |
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224 | |||
225 | void (*flush)(struct sna *sna); |
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226 | void (*reset)(struct sna *sna); |
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227 | void (*fini)(struct sna *sna); |
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228 | |||
229 | #if 0 |
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230 | |||
231 | struct sna_alpha_cache { |
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232 | struct kgem_bo *cache_bo; |
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233 | struct kgem_bo *bo[256+7]; |
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234 | } alpha_cache; |
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235 | |||
236 | struct sna_solid_cache { |
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237 | struct kgem_bo *cache_bo; |
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238 | struct kgem_bo *bo[1024]; |
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239 | uint32_t color[1025]; |
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240 | int last; |
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241 | int size; |
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242 | int dirty; |
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243 | } solid_cache; |
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244 | |||
245 | struct { |
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246 | struct sna_gradient_cache { |
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247 | struct kgem_bo *bo; |
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248 | int nstops; |
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249 | PictGradientStop *stops; |
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250 | } cache[GRADIENT_CACHE_SIZE]; |
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251 | int size; |
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252 | } gradient_cache; |
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253 | |||
254 | struct sna_glyph_cache{ |
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255 | PicturePtr picture; |
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256 | struct sna_glyph **glyphs; |
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257 | uint16_t count; |
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258 | uint16_t evict; |
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259 | } glyph[2]; |
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260 | pixman_image_t *white_image; |
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261 | PicturePtr white_picture; |
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262 | #if HAS_PIXMAN_GLYPHS |
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263 | pixman_glyph_cache_t *glyph_cache; |
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264 | #endif |
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265 | |||
266 | #endif |
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267 | |||
268 | uint16_t vb_id; |
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269 | uint16_t vertex_offset; |
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270 | uint16_t vertex_start; |
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271 | uint16_t vertex_index; |
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272 | uint16_t vertex_used; |
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273 | uint16_t vertex_size; |
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274 | uint16_t vertex_reloc[16]; |
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275 | int nvertex_reloc; |
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276 | |||
277 | struct kgem_bo *vbo; |
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278 | float *vertices; |
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279 | |||
280 | float vertex_data[1024]; |
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281 | }; |
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282 | |||
283 | struct gen2_render_state { |
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284 | uint32_t target; |
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285 | bool need_invariant; |
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286 | uint32_t logic_op_enabled; |
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287 | uint32_t ls1, ls2, vft; |
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288 | uint32_t diffuse; |
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289 | uint32_t specular; |
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290 | }; |
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291 | |||
292 | struct gen3_render_state { |
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293 | uint32_t current_dst; |
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294 | bool need_invariant; |
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295 | uint32_t tex_count; |
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296 | uint32_t last_drawrect_limit; |
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297 | uint32_t last_target; |
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298 | uint32_t last_blend; |
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299 | uint32_t last_constants; |
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300 | uint32_t last_sampler; |
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301 | uint32_t last_shader; |
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302 | uint32_t last_diffuse; |
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303 | uint32_t last_specular; |
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304 | |||
305 | uint16_t last_vertex_offset; |
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306 | uint16_t floats_per_vertex; |
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307 | uint16_t last_floats_per_vertex; |
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308 | |||
309 | uint32_t tex_map[4]; |
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310 | uint32_t tex_handle[2]; |
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311 | uint32_t tex_delta[2]; |
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312 | }; |
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313 | |||
314 | struct gen4_render_state { |
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315 | struct kgem_bo *general_bo; |
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316 | |||
317 | uint32_t vs; |
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318 | uint32_t sf; |
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319 | uint32_t wm; |
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320 | uint32_t cc; |
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321 | |||
322 | int ve_id; |
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323 | uint32_t drawrect_offset; |
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324 | uint32_t drawrect_limit; |
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325 | uint32_t last_pipelined_pointers; |
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326 | uint16_t last_primitive; |
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327 | int16_t floats_per_vertex; |
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328 | uint16_t surface_table; |
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329 | |||
330 | bool needs_invariant; |
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331 | bool needs_urb; |
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332 | }; |
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333 | |||
334 | struct gen5_render_state { |
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335 | struct kgem_bo *general_bo; |
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336 | |||
337 | uint32_t vs; |
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338 | uint32_t sf[2]; |
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339 | uint32_t wm; |
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340 | uint32_t cc; |
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341 | |||
342 | int ve_id; |
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343 | uint32_t drawrect_offset; |
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344 | uint32_t drawrect_limit; |
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345 | uint16_t last_primitive; |
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346 | int16_t floats_per_vertex; |
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347 | uint16_t surface_table; |
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348 | uint16_t last_pipelined_pointers; |
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349 | |||
350 | bool needs_invariant; |
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351 | }; |
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352 | |||
353 | enum { |
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354 | GEN6_WM_KERNEL_NOMASK = 0, |
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355 | GEN6_WM_KERNEL_NOMASK_P, |
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356 | |||
357 | GEN6_WM_KERNEL_MASK, |
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358 | GEN6_WM_KERNEL_MASK_P, |
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359 | |||
360 | GEN6_WM_KERNEL_MASKCA, |
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361 | GEN6_WM_KERNEL_MASKCA_P, |
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362 | |||
363 | GEN6_WM_KERNEL_MASKSA, |
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364 | GEN6_WM_KERNEL_MASKSA_P, |
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365 | |||
366 | GEN6_WM_KERNEL_OPACITY, |
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367 | GEN6_WM_KERNEL_OPACITY_P, |
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368 | |||
369 | GEN6_WM_KERNEL_VIDEO_PLANAR, |
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370 | GEN6_WM_KERNEL_VIDEO_PACKED, |
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371 | GEN6_KERNEL_COUNT |
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372 | }; |
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373 | |||
374 | struct gen6_render_state { |
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375 | const struct gt_info *info; |
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376 | struct kgem_bo *general_bo; |
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377 | |||
378 | uint32_t vs_state; |
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379 | uint32_t sf_state; |
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380 | uint32_t sf_mask_state; |
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381 | uint32_t wm_state; |
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382 | uint32_t wm_kernel[GEN6_KERNEL_COUNT][3]; |
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383 | |||
384 | uint32_t cc_blend; |
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385 | |||
386 | uint32_t drawrect_offset; |
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387 | uint32_t drawrect_limit; |
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388 | uint32_t blend; |
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389 | uint32_t samplers; |
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390 | uint32_t kernel; |
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391 | |||
392 | uint16_t num_sf_outputs; |
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393 | uint16_t ve_id; |
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394 | uint16_t last_primitive; |
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395 | int16_t floats_per_vertex; |
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396 | uint16_t surface_table; |
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397 | |||
398 | bool needs_invariant; |
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399 | bool first_state_packet; |
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400 | }; |
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401 | |||
402 | enum { |
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403 | GEN7_WM_KERNEL_NOMASK = 0, |
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404 | GEN7_WM_KERNEL_NOMASK_P, |
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405 | |||
406 | GEN7_WM_KERNEL_MASK, |
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407 | GEN7_WM_KERNEL_MASK_P, |
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408 | |||
409 | GEN7_WM_KERNEL_MASKCA, |
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410 | GEN7_WM_KERNEL_MASKCA_P, |
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411 | |||
412 | GEN7_WM_KERNEL_MASKSA, |
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413 | GEN7_WM_KERNEL_MASKSA_P, |
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414 | |||
415 | GEN7_WM_KERNEL_OPACITY, |
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416 | GEN7_WM_KERNEL_OPACITY_P, |
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417 | |||
418 | GEN7_WM_KERNEL_VIDEO_PLANAR, |
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419 | GEN7_WM_KERNEL_VIDEO_PACKED, |
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420 | GEN7_WM_KERNEL_COUNT |
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421 | }; |
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422 | |||
423 | struct gen7_render_state { |
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424 | const struct gt_info *info; |
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425 | struct kgem_bo *general_bo; |
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426 | |||
427 | uint32_t vs_state; |
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428 | uint32_t sf_state; |
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429 | uint32_t sf_mask_state; |
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430 | uint32_t wm_state; |
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431 | uint32_t wm_kernel[GEN7_WM_KERNEL_COUNT][3]; |
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432 | |||
433 | uint32_t cc_blend; |
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434 | |||
435 | uint32_t drawrect_offset; |
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436 | uint32_t drawrect_limit; |
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437 | uint32_t blend; |
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438 | uint32_t samplers; |
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439 | uint32_t kernel; |
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440 | |||
441 | uint16_t num_sf_outputs; |
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442 | uint16_t ve_id; |
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443 | uint16_t last_primitive; |
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444 | int16_t floats_per_vertex; |
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445 | uint16_t surface_table; |
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446 | |||
447 | bool needs_invariant; |
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448 | bool emit_flush; |
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449 | }; |
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450 | |||
451 | struct sna_static_stream { |
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452 | uint32_t size, used; |
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453 | uint8_t *data; |
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454 | }; |
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455 | |||
456 | int sna_static_stream_init(struct sna_static_stream *stream); |
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457 | uint32_t sna_static_stream_add(struct sna_static_stream *stream, |
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458 | const void *data, uint32_t len, uint32_t align); |
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459 | void *sna_static_stream_map(struct sna_static_stream *stream, |
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460 | uint32_t len, uint32_t align); |
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461 | uint32_t sna_static_stream_offsetof(struct sna_static_stream *stream, |
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462 | void *ptr); |
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463 | unsigned sna_static_stream_compile_sf(struct sna *sna, |
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464 | struct sna_static_stream *stream, |
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465 | bool (*compile)(struct brw_compile *)); |
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466 | |||
467 | unsigned sna_static_stream_compile_wm(struct sna *sna, |
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468 | struct sna_static_stream *stream, |
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469 | bool (*compile)(struct brw_compile *, int), |
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470 | int width); |
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471 | struct kgem_bo *sna_static_stream_fini(struct sna *sna, |
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472 | struct sna_static_stream *stream); |
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473 | |||
474 | struct kgem_bo * |
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475 | sna_render_get_solid(struct sna *sna, |
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476 | uint32_t color); |
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477 | |||
478 | void |
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479 | sna_render_flush_solid(struct sna *sna); |
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480 | |||
481 | |||
482 | uint32_t sna_rgba_for_color(uint32_t color, int depth); |
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483 | uint32_t sna_rgba_to_color(uint32_t rgba, uint32_t format); |
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484 | bool sna_get_rgba_from_pixel(uint32_t pixel, |
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485 | uint16_t *red, |
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486 | uint16_t *green, |
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487 | uint16_t *blue, |
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488 | uint16_t *alpha, |
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489 | uint32_t format); |
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490 | bool sna_picture_is_solid(PicturePtr picture, uint32_t *color); |
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491 | |||
492 | void no_render_init(struct sna *sna); |
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493 | |||
494 | bool gen2_render_init(struct sna *sna); |
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495 | bool gen3_render_init(struct sna *sna); |
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496 | bool gen4_render_init(struct sna *sna); |
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497 | bool gen5_render_init(struct sna *sna); |
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498 | bool gen6_render_init(struct sna *sna); |
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499 | bool gen7_render_init(struct sna *sna); |
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500 | |||
501 | #if 0 |
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502 | |||
503 | bool sna_tiling_composite(uint32_t op, |
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504 | PicturePtr src, |
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505 | PicturePtr mask, |
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506 | PicturePtr dst, |
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507 | int16_t src_x, int16_t src_y, |
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508 | int16_t mask_x, int16_t mask_y, |
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509 | int16_t dst_x, int16_t dst_y, |
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510 | int16_t width, int16_t height, |
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511 | struct sna_composite_op *tmp); |
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512 | bool sna_tiling_fill_boxes(struct sna *sna, |
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513 | CARD8 op, |
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514 | PictFormat format, |
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515 | const xRenderColor *color, |
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516 | PixmapPtr dst, struct kgem_bo *dst_bo, |
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517 | const BoxRec *box, int n); |
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518 | |||
519 | bool sna_tiling_copy_boxes(struct sna *sna, uint8_t alu, |
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520 | PixmapPtr src, struct kgem_bo *src_bo, int16_t src_dx, int16_t src_dy, |
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521 | PixmapPtr dst, struct kgem_bo *dst_bo, int16_t dst_dx, int16_t dst_dy, |
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522 | const BoxRec *box, int n); |
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523 | |||
524 | bool sna_tiling_blt_copy_boxes(struct sna *sna, uint8_t alu, |
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525 | struct kgem_bo *src_bo, int16_t src_dx, int16_t src_dy, |
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526 | struct kgem_bo *dst_bo, int16_t dst_dx, int16_t dst_dy, |
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527 | int bpp, const BoxRec *box, int nbox); |
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528 | |||
529 | bool sna_blt_composite(struct sna *sna, |
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530 | uint32_t op, |
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531 | PicturePtr src, |
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532 | PicturePtr dst, |
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533 | int16_t src_x, int16_t src_y, |
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534 | int16_t dst_x, int16_t dst_y, |
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535 | int16_t width, int16_t height, |
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536 | struct sna_composite_op *tmp, |
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537 | bool fallback); |
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538 | bool sna_blt_composite__convert(struct sna *sna, |
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539 | int x, int y, |
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540 | int width, int height, |
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541 | struct sna_composite_op *tmp); |
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542 | |||
543 | bool sna_blt_fill(struct sna *sna, uint8_t alu, |
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544 | struct kgem_bo *bo, |
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545 | int bpp, |
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546 | uint32_t pixel, |
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547 | struct sna_fill_op *fill); |
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548 | |||
549 | bool sna_blt_copy(struct sna *sna, uint8_t alu, |
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550 | struct kgem_bo *src, |
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551 | struct kgem_bo *dst, |
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552 | int bpp, |
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553 | struct sna_copy_op *copy); |
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554 | |||
555 | bool sna_blt_fill_boxes(struct sna *sna, uint8_t alu, |
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556 | struct kgem_bo *bo, |
||
557 | int bpp, |
||
558 | uint32_t pixel, |
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559 | const BoxRec *box, int n); |
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560 | |||
561 | bool sna_blt_copy_boxes(struct sna *sna, uint8_t alu, |
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562 | struct kgem_bo *src_bo, int16_t src_dx, int16_t src_dy, |
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563 | struct kgem_bo *dst_bo, int16_t dst_dx, int16_t dst_dy, |
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564 | int bpp, |
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565 | const BoxRec *box, int n); |
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566 | bool sna_blt_copy_boxes_fallback(struct sna *sna, uint8_t alu, |
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567 | PixmapPtr src, struct kgem_bo *src_bo, int16_t src_dx, int16_t src_dy, |
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568 | PixmapPtr dst, struct kgem_bo *dst_bo, int16_t dst_dx, int16_t dst_dy, |
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569 | const BoxRec *box, int nbox); |
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570 | |||
571 | bool _sna_get_pixel_from_rgba(uint32_t *pixel, |
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572 | uint16_t red, |
||
573 | uint16_t green, |
||
574 | uint16_t blue, |
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575 | uint16_t alpha, |
||
576 | uint32_t format); |
||
577 | |||
578 | static inline bool |
||
579 | sna_get_pixel_from_rgba(uint32_t * pixel, |
||
580 | uint16_t red, |
||
581 | uint16_t green, |
||
582 | uint16_t blue, |
||
583 | uint16_t alpha, |
||
584 | uint32_t format) |
||
585 | { |
||
586 | switch (format) { |
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587 | case PICT_x8r8g8b8: |
||
588 | alpha = 0xffff; |
||
589 | /* fall through to re-use a8r8g8b8 expansion */ |
||
590 | case PICT_a8r8g8b8: |
||
591 | *pixel = ((alpha >> 8 << 24) | |
||
592 | (red >> 8 << 16) | |
||
593 | (green & 0xff00) | |
||
594 | (blue >> 8)); |
||
595 | return TRUE; |
||
596 | case PICT_a8: |
||
597 | *pixel = alpha >> 8; |
||
598 | return TRUE; |
||
599 | } |
||
600 | |||
601 | return _sna_get_pixel_from_rgba(pixel, red, green, blue, alpha, format); |
||
602 | } |
||
603 | |||
604 | struct kgem_bo * |
||
605 | __sna_render_pixmap_bo(struct sna *sna, |
||
606 | PixmapPtr pixmap, |
||
607 | const BoxRec *box, |
||
608 | bool blt); |
||
609 | |||
610 | int |
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611 | sna_render_pixmap_bo(struct sna *sna, |
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612 | struct sna_composite_channel *channel, |
||
613 | PixmapPtr pixmap, |
||
614 | int16_t x, int16_t y, |
||
615 | int16_t w, int16_t h, |
||
616 | int16_t dst_x, int16_t dst_y); |
||
617 | |||
618 | bool |
||
619 | sna_render_pixmap_partial(struct sna *sna, |
||
620 | PixmapPtr pixmap, |
||
621 | struct kgem_bo *bo, |
||
622 | struct sna_composite_channel *channel, |
||
623 | int16_t x, int16_t y, |
||
624 | int16_t w, int16_t h); |
||
625 | |||
626 | int |
||
627 | sna_render_picture_extract(struct sna *sna, |
||
628 | PicturePtr picture, |
||
629 | struct sna_composite_channel *channel, |
||
630 | int16_t x, int16_t y, |
||
631 | int16_t w, int16_t h, |
||
632 | int16_t dst_x, int16_t dst_y); |
||
633 | |||
634 | int |
||
635 | sna_render_picture_approximate_gradient(struct sna *sna, |
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636 | PicturePtr picture, |
||
637 | struct sna_composite_channel *channel, |
||
638 | int16_t x, int16_t y, |
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639 | int16_t w, int16_t h, |
||
640 | int16_t dst_x, int16_t dst_y); |
||
641 | |||
642 | int |
||
643 | sna_render_picture_fixup(struct sna *sna, |
||
644 | PicturePtr picture, |
||
645 | struct sna_composite_channel *channel, |
||
646 | int16_t x, int16_t y, |
||
647 | int16_t w, int16_t h, |
||
648 | int16_t dst_x, int16_t dst_y); |
||
649 | |||
650 | int |
||
651 | sna_render_picture_convert(struct sna *sna, |
||
652 | PicturePtr picture, |
||
653 | struct sna_composite_channel *channel, |
||
654 | PixmapPtr pixmap, |
||
655 | int16_t x, int16_t y, |
||
656 | int16_t w, int16_t h, |
||
657 | int16_t dst_x, int16_t dst_y, |
||
658 | bool fixup_alpha); |
||
659 | |||
660 | inline static void sna_render_composite_redirect_init(struct sna_composite_op *op) |
||
661 | { |
||
662 | struct sna_composite_redirect *t = &op->redirect; |
||
663 | t->real_bo = NULL; |
||
664 | t->damage = NULL; |
||
665 | } |
||
666 | |||
667 | bool |
||
668 | sna_render_composite_redirect(struct sna *sna, |
||
669 | struct sna_composite_op *op, |
||
670 | int x, int y, int width, int height); |
||
671 | |||
672 | void |
||
673 | sna_render_composite_redirect_done(struct sna *sna, |
||
674 | const struct sna_composite_op *op); |
||
675 | |||
676 | bool |
||
677 | sna_composite_mask_is_opaque(PicturePtr mask); |
||
678 | |||
679 | #endif |
||
680 | void sna_vertex_init(struct sna *sna); |
||
681 | |||
3263 | Serge | 682 | static inline void sna_vertex_lock(struct sna_render *r) |
683 | { |
||
684 | // pthread_mutex_lock(&r->lock); |
||
685 | } |
||
3254 | Serge | 686 | |
3263 | Serge | 687 | static inline void sna_vertex_acquire__locked(struct sna_render *r) |
688 | { |
||
689 | r->active++; |
||
690 | } |
||
691 | |||
692 | static inline void sna_vertex_unlock(struct sna_render *r) |
||
693 | { |
||
694 | // pthread_mutex_unlock(&r->lock); |
||
695 | } |
||
696 | |||
697 | static inline void sna_vertex_release__locked(struct sna_render *r) |
||
698 | { |
||
699 | assert(r->active > 0); |
||
700 | --r->active; |
||
701 | // if (--r->active == 0) |
||
702 | // pthread_cond_signal(&r->wait); |
||
703 | } |
||
704 | |||
705 | static inline bool sna_vertex_wait__locked(struct sna_render *r) |
||
706 | { |
||
707 | bool was_active = r->active; |
||
708 | // while (r->active) |
||
709 | // pthread_cond_wait(&r->wait, &r->lock); |
||
710 | return was_active; |
||
711 | } |
||
712 | |||
3254 | Serge | 713 | #endif /* SNA_RENDER_H */><>><> |