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[D3D12] ROV: EDRAM offset calculation

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Triang3l
2018-10-11 10:16:36 +03:00
parent 8cde541596
commit 197b1d8114
7 changed files with 616 additions and 385 deletions
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21
src/xenia/gpu/d3d12/d3d12_command_processor.cc
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@@ -1821,10 +1821,23 @@ void D3D12CommandProcessor::UpdateSystemConstantValues(
0x3F800000 + (color_exp_bias << 23);
dirty |= system_constants_.color_exp_bias[i] != color_exp_bias_scale;
system_constants_.color_exp_bias[i] = color_exp_bias_scale;
dirty |= system_constants_.color_output_map[i] !=
render_targets[i].guest_render_target;
system_constants_.color_output_map[i] =
render_targets[i].guest_render_target;
if (render_target_cache_->IsROVUsedForEDRAM()) {
uint32_t edram_base_dwords = (color_info & 0xFFF) * 1280;
dirty |= system_constants_.edram_base_dwords[i] != edram_base_dwords;
system_constants_.edram_base_dwords[i] = edram_base_dwords;
uint32_t edram_pitch_tiles =
((std::min(rb_surface_info & 0x3FFFu, 2560u) *
(msaa_samples >= MsaaSamples::k4X ? 2 : 1)) +
79) /
80;
dirty |= system_constants_.edram_pitch_tiles != edram_pitch_tiles;
system_constants_.edram_pitch_tiles = edram_pitch_tiles;
} else {
dirty |= system_constants_.color_output_map[i] !=
render_targets[i].guest_render_target;
system_constants_.color_output_map[i] =
render_targets[i].guest_render_target;
}
}
cbuffer_bindings_system_.up_to_date &= !dirty;