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[D3D12] ROV: Track which RTs and components have been actually written

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Triang3l
2018-10-18 14:54:33 +03:00
parent 1860bc6a59
commit f48ea20880
4 changed files with 186 additions and 61 deletions
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19
src/xenia/gpu/d3d12/d3d12_command_processor.cc
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@@ -1887,26 +1887,19 @@ void D3D12CommandProcessor::UpdateSystemConstantValues(
80;
dirty |= system_constants_.edram_pitch_tiles != edram_pitch_tiles;
system_constants_.edram_pitch_tiles = edram_pitch_tiles;
static const uint32_t kRTFormatAllComponentsMask[16] = {
0b1111, 0b1111, 0b1111, 0b1111, 0b0011, 0b1111, 0b0011, 0b1111,
0b0000, 0b0000, 0b1111, 0b0000, 0b1111, 0b0000, 0b0001, 0b0011,
};
uint32_t rt_mask_all = kRTFormatAllComponentsMask[uint32_t(color_format)];
uint32_t rt_mask = (rb_color_mask >> (i * 4)) & rt_mask_all;
uint32_t rt_flags =
DxbcShaderTranslator::GetColorFormatRTFlags(color_format);
// Exclude unused components from the write mask.
uint32_t rt_mask =
(rb_color_mask >> (i * 4)) & 0xF &
~(rt_flags >> DxbcShaderTranslator::kRTFlag_FormatUnusedR_Shift);
if (rt_mask != 0) {
rt_flags |= DxbcShaderTranslator::kRTFlag_Used |
(rt_mask << DxbcShaderTranslator::kRTFlag_WriteR_Shift);
if (rt_mask != rt_mask_all) {
rt_flags |= DxbcShaderTranslator::kRTFlag_Load;
}
rt_flags |= rt_mask << DxbcShaderTranslator::kRTFlag_WriteR_Shift;
uint32_t blend_x, blend_y;
if (colorcontrol_blend_enable &&
DxbcShaderTranslator::GetBlendConstants(blend_control, blend_x,
blend_y)) {
rt_flags |= DxbcShaderTranslator::kRTFlag_Load |
DxbcShaderTranslator::kRTFlag_Blend;
rt_flags |= DxbcShaderTranslator::kRTFlag_Blend;
uint32_t rt_pair_index = i >> 1;
uint32_t rt_pair_comp = (i & 1) << 1;
if (system_constants_