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5564 | serge | 1 | /* -*- mode: C; c-file-style: "k&r"; tab-width 4; indent-tabs-mode: t; -*- */ |
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3 | /* |
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4 | * Copyright (C) 2012 Rob Clark |
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5 | * |
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6 | * Permission is hereby granted, free of charge, to any person obtaining a |
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7 | * copy of this software and associated documentation files (the "Software"), |
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8 | * to deal in the Software without restriction, including without limitation |
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9 | * the rights to use, copy, modify, merge, publish, distribute, sublicense, |
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10 | * and/or sell copies of the Software, and to permit persons to whom the |
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11 | * Software is furnished to do so, subject to the following conditions: |
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12 | * |
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13 | * The above copyright notice and this permission notice (including the next |
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14 | * paragraph) shall be included in all copies or substantial portions of the |
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15 | * Software. |
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16 | * |
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17 | * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR |
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18 | * IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY, |
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19 | * FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL |
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20 | * THE AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER |
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21 | * LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM, |
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22 | * OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE |
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23 | * SOFTWARE. |
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24 | * |
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25 | * Authors: |
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26 | * Rob Clark |
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27 | */ |
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28 | |||
29 | #include "pipe/p_defines.h" |
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30 | #include "util/u_format.h" |
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31 | |||
32 | #include "freedreno_util.h" |
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33 | |||
34 | unsigned marker_cnt; |
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35 | |||
36 | enum adreno_rb_depth_format |
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37 | fd_pipe2depth(enum pipe_format format) |
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38 | { |
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39 | switch (format) { |
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40 | case PIPE_FORMAT_Z16_UNORM: |
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41 | return DEPTHX_16; |
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42 | case PIPE_FORMAT_Z24X8_UNORM: |
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43 | case PIPE_FORMAT_Z24_UNORM_S8_UINT: |
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44 | case PIPE_FORMAT_X8Z24_UNORM: |
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45 | case PIPE_FORMAT_S8_UINT_Z24_UNORM: |
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46 | return DEPTHX_24_8; |
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47 | case PIPE_FORMAT_Z32_FLOAT: |
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48 | case PIPE_FORMAT_Z32_FLOAT_S8X24_UINT: |
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49 | return DEPTHX_32; |
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50 | default: |
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51 | return ~0; |
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52 | } |
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53 | } |
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54 | |||
55 | enum pc_di_index_size |
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56 | fd_pipe2index(enum pipe_format format) |
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57 | { |
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58 | switch (format) { |
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59 | case PIPE_FORMAT_I8_UINT: |
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60 | return INDEX_SIZE_8_BIT; |
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61 | case PIPE_FORMAT_I16_UINT: |
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62 | return INDEX_SIZE_16_BIT; |
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63 | case PIPE_FORMAT_I32_UINT: |
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64 | return INDEX_SIZE_32_BIT; |
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65 | default: |
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66 | return ~0; |
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67 | } |
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68 | } |
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69 | |||
70 | |||
71 | enum adreno_rb_blend_factor |
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72 | fd_blend_factor(unsigned factor) |
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73 | { |
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74 | switch (factor) { |
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75 | case PIPE_BLENDFACTOR_ONE: |
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76 | return FACTOR_ONE; |
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77 | case PIPE_BLENDFACTOR_SRC_COLOR: |
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78 | return FACTOR_SRC_COLOR; |
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79 | case PIPE_BLENDFACTOR_SRC_ALPHA: |
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80 | return FACTOR_SRC_ALPHA; |
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81 | case PIPE_BLENDFACTOR_DST_ALPHA: |
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82 | return FACTOR_DST_ALPHA; |
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83 | case PIPE_BLENDFACTOR_DST_COLOR: |
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84 | return FACTOR_DST_COLOR; |
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85 | case PIPE_BLENDFACTOR_SRC_ALPHA_SATURATE: |
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86 | return FACTOR_SRC_ALPHA_SATURATE; |
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87 | case PIPE_BLENDFACTOR_CONST_COLOR: |
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88 | return FACTOR_CONSTANT_COLOR; |
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89 | case PIPE_BLENDFACTOR_CONST_ALPHA: |
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90 | return FACTOR_CONSTANT_ALPHA; |
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91 | case PIPE_BLENDFACTOR_ZERO: |
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92 | case 0: |
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93 | return FACTOR_ZERO; |
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94 | case PIPE_BLENDFACTOR_INV_SRC_COLOR: |
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95 | return FACTOR_ONE_MINUS_SRC_COLOR; |
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96 | case PIPE_BLENDFACTOR_INV_SRC_ALPHA: |
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97 | return FACTOR_ONE_MINUS_SRC_ALPHA; |
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98 | case PIPE_BLENDFACTOR_INV_DST_ALPHA: |
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99 | return FACTOR_ONE_MINUS_DST_ALPHA; |
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100 | case PIPE_BLENDFACTOR_INV_DST_COLOR: |
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101 | return FACTOR_ONE_MINUS_DST_COLOR; |
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102 | case PIPE_BLENDFACTOR_INV_CONST_COLOR: |
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103 | return FACTOR_ONE_MINUS_CONSTANT_COLOR; |
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104 | case PIPE_BLENDFACTOR_INV_CONST_ALPHA: |
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105 | return FACTOR_ONE_MINUS_CONSTANT_ALPHA; |
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106 | case PIPE_BLENDFACTOR_INV_SRC1_COLOR: |
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107 | case PIPE_BLENDFACTOR_INV_SRC1_ALPHA: |
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108 | case PIPE_BLENDFACTOR_SRC1_COLOR: |
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109 | case PIPE_BLENDFACTOR_SRC1_ALPHA: |
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110 | /* I don't think these are supported */ |
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111 | default: |
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112 | DBG("invalid blend factor: %x", factor); |
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113 | return 0; |
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114 | } |
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115 | } |
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116 | |||
117 | enum adreno_pa_su_sc_draw |
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118 | fd_polygon_mode(unsigned mode) |
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119 | { |
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120 | switch (mode) { |
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121 | case PIPE_POLYGON_MODE_POINT: |
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122 | return PC_DRAW_POINTS; |
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123 | case PIPE_POLYGON_MODE_LINE: |
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124 | return PC_DRAW_LINES; |
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125 | case PIPE_POLYGON_MODE_FILL: |
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126 | return PC_DRAW_TRIANGLES; |
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127 | default: |
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128 | DBG("invalid polygon mode: %u", mode); |
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129 | return 0; |
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130 | } |
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131 | } |
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132 | |||
133 | enum adreno_stencil_op |
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134 | fd_stencil_op(unsigned op) |
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135 | { |
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136 | switch (op) { |
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137 | case PIPE_STENCIL_OP_KEEP: |
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138 | return STENCIL_KEEP; |
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139 | case PIPE_STENCIL_OP_ZERO: |
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140 | return STENCIL_ZERO; |
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141 | case PIPE_STENCIL_OP_REPLACE: |
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142 | return STENCIL_REPLACE; |
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143 | case PIPE_STENCIL_OP_INCR: |
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144 | return STENCIL_INCR_CLAMP; |
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145 | case PIPE_STENCIL_OP_DECR: |
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146 | return STENCIL_DECR_CLAMP; |
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147 | case PIPE_STENCIL_OP_INCR_WRAP: |
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148 | return STENCIL_INCR_WRAP; |
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149 | case PIPE_STENCIL_OP_DECR_WRAP: |
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150 | return STENCIL_DECR_WRAP; |
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151 | case PIPE_STENCIL_OP_INVERT: |
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152 | return STENCIL_INVERT; |
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153 | default: |
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154 | DBG("invalid stencil op: %u", op); |
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155 | return 0; |
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156 | } |
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157 | } |