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check for pixel format support

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Samuliak 2024-10-06 19:26:02 +02:00
parent cb85f29e0b
commit d6148b194e
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3 changed files with 59 additions and 3 deletions
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55
src/video_core/renderer_metal/maxwell_to_mtl.cpp
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@ -7,7 +7,7 @@ namespace Metal::MaxwellToMTL {
// TODO: emulate some formats which don't map directly
// TODO: ASTC formats
constexpr std::array<PixelFormatInfo, VideoCore::Surface::MaxPixelFormat> FORMAT_TABLE = {{
std::array<PixelFormatInfo, VideoCore::Surface::MaxPixelFormat> FORMAT_TABLE = {{
{MTL::PixelFormatRGBA8Unorm, 4}, // A8B8G8R8_UNORM TODO
{MTL::PixelFormatRGBA8Snorm, 4}, // A8B8G8R8_SNORM TODO
{MTL::PixelFormatRGBA8Sint, 4}, // A8B8G8R8_SINT TODO
@ -112,7 +112,58 @@ constexpr std::array<PixelFormatInfo, VideoCore::Surface::MaxPixelFormat> FORMAT
{MTL::PixelFormatDepth32Float_Stencil8, 5}, // D32_FLOAT_S8_UINT
}};
const PixelFormatInfo GetPixelFormatInfo(VideoCore::Surface::PixelFormat pixel_format) {
void CheckForPixelFormatSupport(MTL::Device* device) {
[[maybe_unused]] bool supportsR8Unorm_sRGB = device->supportsFamily(MTL::GPUFamilyApple1);
[[maybe_unused]] bool supportsRG8Unorm_sRGB = device->supportsFamily(MTL::GPUFamilyApple1);
bool supportsPacked16BitFormats = device->supportsFamily(MTL::GPUFamilyApple1);
bool supportsDepth24Unorm_Stencil8 = device->depth24Stencil8PixelFormatSupported();
if (!supportsPacked16BitFormats) {
// B5G6R5Unorm
FORMAT_TABLE[(size_t)VideoCore::Surface::PixelFormat::R5G6B5_UNORM].pixel_format =
MTL::PixelFormatRGBA8Unorm;
FORMAT_TABLE[(size_t)VideoCore::Surface::PixelFormat::R5G6B5_UNORM].bytes_per_block = 4;
FORMAT_TABLE[(size_t)VideoCore::Surface::PixelFormat::B5G6R5_UNORM].pixel_format =
MTL::PixelFormatRGBA8Unorm;
FORMAT_TABLE[(size_t)VideoCore::Surface::PixelFormat::B5G6R5_UNORM].bytes_per_block = 4;
// A1BGR5Unorm
FORMAT_TABLE[(size_t)VideoCore::Surface::PixelFormat::A1R5G5B5_UNORM].pixel_format =
MTL::PixelFormatRGBA8Unorm;
FORMAT_TABLE[(size_t)VideoCore::Surface::PixelFormat::A1R5G5B5_UNORM].bytes_per_block = 4;
FORMAT_TABLE[(size_t)VideoCore::Surface::PixelFormat::A1B5G5R5_UNORM].pixel_format =
MTL::PixelFormatRGBA8Unorm;
FORMAT_TABLE[(size_t)VideoCore::Surface::PixelFormat::A1B5G5R5_UNORM].bytes_per_block = 4;
// ABGR4Unorm
FORMAT_TABLE[(size_t)VideoCore::Surface::PixelFormat::A4B4G4R4_UNORM].pixel_format =
MTL::PixelFormatRGBA8Unorm;
FORMAT_TABLE[(size_t)VideoCore::Surface::PixelFormat::A4B4G4R4_UNORM].bytes_per_block = 4;
// BGR5A1Unorm
// FORMAT_TABLE[(size_t)VideoCore::Surface::PixelFormat::A1B5G5R5_UNORM].pixel_format =
// MTL::PixelFormatRGBA8Unorm;
// FORMAT_TABLE[(size_t)VideoCore::Surface::PixelFormat::A1B5G5R5_UNORM].bytes_per_block =
// 4;
}
if (!supportsDepth24Unorm_Stencil8) {
// Depth24Unorm_Stencil8
FORMAT_TABLE[(size_t)VideoCore::Surface::PixelFormat::D24_UNORM_S8_UINT].pixel_format =
MTL::PixelFormatDepth32Float_Stencil8;
FORMAT_TABLE[(size_t)VideoCore::Surface::PixelFormat::D24_UNORM_S8_UINT].bytes_per_block =
5;
FORMAT_TABLE[(size_t)VideoCore::Surface::PixelFormat::S8_UINT_D24_UNORM].pixel_format =
MTL::PixelFormatDepth32Float_Stencil8;
FORMAT_TABLE[(size_t)VideoCore::Surface::PixelFormat::S8_UINT_D24_UNORM].bytes_per_block =
5;
}
}
const PixelFormatInfo& GetPixelFormatInfo(VideoCore::Surface::PixelFormat pixel_format) {
ASSERT(static_cast<size_t>(pixel_format) < FORMAT_TABLE.size());
return FORMAT_TABLE[static_cast<size_t>(pixel_format)];

4
src/video_core/renderer_metal/maxwell_to_mtl.h
View file

@ -20,7 +20,9 @@ struct PixelFormatInfo {
bool can_be_render_target = true;
};
const PixelFormatInfo GetPixelFormatInfo(VideoCore::Surface::PixelFormat pixel_format);
void CheckForPixelFormatSupport(MTL::Device* device);
const PixelFormatInfo& GetPixelFormatInfo(VideoCore::Surface::PixelFormat pixel_format);
size_t GetTextureBytesPerRow(VideoCore::Surface::PixelFormat pixel_format, u32 texels_per_row);

3
src/video_core/renderer_metal/renderer_metal.cpp
View file

@ -19,6 +19,9 @@ RendererMetal::RendererMetal(Core::Frontend::EmuWindow& emu_window,
swap_chain(device, command_recorder,
static_cast<CA::MetalLayer*>(render_window.GetWindowInfo().render_surface)),
rasterizer(gpu_, device_memory, device, command_recorder, swap_chain) {
// Per device info
MaxwellToMTL::CheckForPixelFormatSupport(device.GetDevice());
CreateBlitPipelineState();
}