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Merge pull request #11165 from Morph1984/ds_blit

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vulkan_device: Return true if either depth/stencil format supports blit
This commit is contained in:
liamwhite 2023-09-24 10:50:04 -04:00 committed by GitHub
commit b356909212
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GPG key ID: 4AEE18F83AFDEB23
3 changed files with 47 additions and 29 deletions
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16
src/video_core/renderer_vulkan/vk_texture_cache.cpp
View file

@ -1049,15 +1049,27 @@ void TextureCacheRuntime::BlitImage(Framebuffer* dst_framebuffer, ImageView& dst
dst_region, src_region, filter, operation);
return;
}
ASSERT(src.format == dst.format);
if (aspect_mask == (VK_IMAGE_ASPECT_DEPTH_BIT | VK_IMAGE_ASPECT_STENCIL_BIT)) {
if (!device.IsBlitDepthStencilSupported()) {
const auto format = src.format;
const auto can_blit_depth_stencil = [this, format] {
switch (format) {
case VideoCore::Surface::PixelFormat::D24_UNORM_S8_UINT:
case VideoCore::Surface::PixelFormat::S8_UINT_D24_UNORM:
return device.IsBlitDepth24Stencil8Supported();
case VideoCore::Surface::PixelFormat::D32_FLOAT_S8_UINT:
return device.IsBlitDepth32Stencil8Supported();
default:
UNREACHABLE();
}
}();
if (!can_blit_depth_stencil) {
UNIMPLEMENTED_IF(is_src_msaa || is_dst_msaa);
blit_image_helper.BlitDepthStencil(dst_framebuffer, src.DepthView(), src.StencilView(),
dst_region, src_region, filter, operation);
return;
}
}
ASSERT(src.format == dst.format);
ASSERT(!(is_dst_msaa && !is_src_msaa));
ASSERT(operation == Fermi2D::Operation::SrcCopy);

8
src/video_core/vulkan_common/vulkan_device.cpp
View file

@ -428,7 +428,8 @@ Device::Device(VkInstance instance_, vk::PhysicalDevice physical_, VkSurfaceKHR
first_next = &diagnostics_nv;
}
is_blit_depth_stencil_supported = TestDepthStencilBlits();
is_blit_depth24_stencil8_supported = TestDepthStencilBlits(VK_FORMAT_D24_UNORM_S8_UINT);
is_blit_depth32_stencil8_supported = TestDepthStencilBlits(VK_FORMAT_D32_SFLOAT_S8_UINT);
is_optimal_astc_supported = ComputeIsOptimalAstcSupported();
is_warp_potentially_bigger = !extensions.subgroup_size_control ||
properties.subgroup_size_control.maxSubgroupSize > GuestWarpSize;
@ -782,14 +783,13 @@ bool Device::ComputeIsOptimalAstcSupported() const {
return true;
}
bool Device::TestDepthStencilBlits() const {
bool Device::TestDepthStencilBlits(VkFormat format) const {
static constexpr VkFormatFeatureFlags required_features =
VK_FORMAT_FEATURE_BLIT_SRC_BIT | VK_FORMAT_FEATURE_BLIT_DST_BIT;
const auto test_features = [](VkFormatProperties props) {
return (props.optimalTilingFeatures & required_features) == required_features;
};
return test_features(format_properties.at(VK_FORMAT_D32_SFLOAT_S8_UINT)) &&
test_features(format_properties.at(VK_FORMAT_D24_UNORM_S8_UINT));
return test_features(format_properties.at(format));
}
bool Device::IsFormatSupported(VkFormat wanted_format, VkFormatFeatureFlags wanted_usage,

16
src/video_core/vulkan_common/vulkan_device.h
View file

@ -362,9 +362,14 @@ public:
return features.features.depthBounds;
}
/// Returns true when blitting from and to depth stencil images is supported.
bool IsBlitDepthStencilSupported() const {
return is_blit_depth_stencil_supported;
/// Returns true when blitting from and to D24S8 images is supported.
bool IsBlitDepth24Stencil8Supported() const {
return is_blit_depth24_stencil8_supported;
}
/// Returns true when blitting from and to D32S8 images is supported.
bool IsBlitDepth32Stencil8Supported() const {
return is_blit_depth32_stencil8_supported;
}
/// Returns true if the device supports VK_NV_viewport_swizzle.
@ -674,7 +679,7 @@ private:
bool ComputeIsOptimalAstcSupported() const;
/// Returns true if the device natively supports blitting depth stencil images.
bool TestDepthStencilBlits() const;
bool TestDepthStencilBlits(VkFormat format) const;
private:
VkInstance instance; ///< Vulkan instance.
@ -739,7 +744,8 @@ private:
// Misc features
bool is_optimal_astc_supported{}; ///< Support for all guest ASTC formats.
bool is_blit_depth_stencil_supported{}; ///< Support for blitting from and to depth stencil.
bool is_blit_depth24_stencil8_supported{}; ///< Support for blitting from and to D24S8.
bool is_blit_depth32_stencil8_supported{}; ///< Support for blitting from and to D32S8.
bool is_warp_potentially_bigger{}; ///< Host warp size can be bigger than guest.
bool is_integrated{}; ///< Is GPU an iGPU.
bool is_virtual{}; ///< Is GPU a virtual GPU.