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[D3D12] Truncate depth to float24 in EDRAM range ownership transfers and resolves by default

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Doesn't ruin the "greater or equal" depth test in subsequent rendering passes if precision is lost, unlike rounding to the nearest
This commit is contained in:
Triang3l
2022-06-22 12:53:09 +03:00
parent e2f632f8fa
commit 7869b080d3
14 changed files with 193 additions and 185 deletions
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9
src/xenia/gpu/d3d12/d3d12_render_target_cache.h
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@@ -107,8 +107,9 @@ class D3D12RenderTargetCache final : public RenderTargetCache {
!cvars::snorm16_render_target_full_range;
}
DepthFloat24Conversion depth_float24_conversion() const {
return depth_float24_conversion_;
bool depth_float24_round() const { return depth_float24_round_; }
bool depth_float24_convert_in_pixel_shader() const {
return depth_float24_convert_in_pixel_shader_;
}
DXGI_FORMAT GetColorResourceDXGIFormat(
@@ -720,8 +721,8 @@ class D3D12RenderTargetCache final : public RenderTargetCache {
bool gamma_render_target_as_srgb_ = false;
DepthFloat24Conversion depth_float24_conversion_ =
DepthFloat24Conversion::kOnCopy;
bool depth_float24_round_ = false;
bool depth_float24_convert_in_pixel_shader_ = false;
bool msaa_2x_supported_ = false;