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[vk] Added support for Stencil component type in texture handling

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This commit is contained in:
CamilleLaVey 2025-11-27 20:34:14 -04:00 • committed by lizzie
parent 5b1252f3a2
commit 3cf1a41555
3 changed files with 21 additions and 4 deletions
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6
src/shader_recompiler/backend/spirv/emit_spirv_image.cpp
View file

@ -202,8 +202,9 @@ Id TextureColorResultType(EmitContext& ctx, const TextureDefinition& def) {
case SamplerComponentType::Depth: case SamplerComponentType::Depth:
return ctx.F32[4]; return ctx.F32[4];
case SamplerComponentType::Sint: case SamplerComponentType::Sint:
case SamplerComponentType::Stencil:
return ctx.S32[4]; return ctx.S32[4];
case SamplerComponentType::Stencil:
return ctx.U32[4];
case SamplerComponentType::Uint: case SamplerComponentType::Uint:
return ctx.U32[4]; return ctx.U32[4];
} }
@ -216,8 +217,9 @@ Id TextureSampleResultToFloat(EmitContext& ctx, const TextureDefinition& def, Id
case SamplerComponentType::Depth: case SamplerComponentType::Depth:
return color; return color;
case SamplerComponentType::Sint: case SamplerComponentType::Sint:
case SamplerComponentType::Stencil:
return ctx.OpConvertSToF(ctx.F32[4], color); return ctx.OpConvertSToF(ctx.F32[4], color);
case SamplerComponentType::Stencil:
return ctx.OpConvertUToF(ctx.F32[4], color);
case SamplerComponentType::Uint: case SamplerComponentType::Uint:
return ctx.OpConvertUToF(ctx.F32[4], color); return ctx.OpConvertUToF(ctx.F32[4], color);
} }

3
src/shader_recompiler/backend/spirv/spirv_emit_context.cpp
View file

@ -34,8 +34,9 @@ Id ComponentScalarType(EmitContext& ctx, SamplerComponentType component_type) {
case SamplerComponentType::Depth: case SamplerComponentType::Depth:
return ctx.F32[1]; return ctx.F32[1];
case SamplerComponentType::Sint: case SamplerComponentType::Sint:
case SamplerComponentType::Stencil:
return ctx.S32[1]; return ctx.S32[1];
case SamplerComponentType::Stencil:
return ctx.U32[1];
case SamplerComponentType::Uint: case SamplerComponentType::Uint:
return ctx.U32[1]; return ctx.U32[1];
} }

16
src/video_core/renderer_vulkan/vk_texture_cache.cpp
View file

@ -911,6 +911,15 @@ TextureCacheRuntime::TextureCacheRuntime(const Device& device_, Scheduler& sched
view_formats[index_a].push_back(view_info.format); view_formats[index_a].push_back(view_info.format);
} }
} }
if (VideoCore::Surface::GetFormatType(image_format) ==
VideoCore::Surface::SurfaceType::DepthStencil) {
const auto stencil_info = MaxwellToVK::SurfaceFormat(
device, FormatType::Optimal, true, PixelFormat::S8_UINT);
auto& formats = view_formats[index_a];
if (std::ranges::find(formats, stencil_info.format) == formats.end()) {
formats.push_back(stencil_info.format);
}
}
} }
if (Settings::values.gpu_unswizzle_enabled.GetValue()) { if (Settings::values.gpu_unswizzle_enabled.GetValue()) {
@ -2288,7 +2297,12 @@ VkImageView ImageView::StencilView() {
if (stencil_view) { if (stencil_view) {
return *stencil_view; return *stencil_view;
} }
const auto& info = MaxwellToVK::SurfaceFormat(*device, FormatType::Optimal, true, format); PixelFormat view_format = format;
if (VideoCore::Surface::GetFormatType(format) ==
VideoCore::Surface::SurfaceType::DepthStencil) {
view_format = PixelFormat::S8_UINT;
}
const auto& info = MaxwellToVK::SurfaceFormat(*device, FormatType::Optimal, true, view_format);
stencil_view = MakeView(info.format, VK_IMAGE_ASPECT_STENCIL_BIT); stencil_view = MakeView(info.format, VK_IMAGE_ASPECT_STENCIL_BIT);
return *stencil_view; return *stencil_view;
} }