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https://git.suyu.dev/suyu/suyu.git
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create vertex descriptor
This commit is contained in:
Samuliak
parent
0b12e22331
commit
5b9a9f3077
3 changed files with 209 additions and 8 deletions
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@ -145,4 +145,172 @@ inline size_t GetTextureBytesPerRow(VideoCore::Surface::PixelFormat pixel_format
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format_info.bytes_per_block;
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}
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inline MTL::VertexFormat VertexFormat(Maxwell::VertexAttribute::Type type, Maxwell::VertexAttribute::Size size) {
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const MTL::VertexFormat format{([&]() {
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switch (type) {
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case Maxwell::VertexAttribute::Type::UnusedEnumDoNotUseBecauseItWillGoAway:
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ASSERT_MSG(false, "Invalid vertex attribute type!");
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break;
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case Maxwell::VertexAttribute::Type::UNorm:
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switch (size) {
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case Maxwell::VertexAttribute::Size::Size_R8:
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case Maxwell::VertexAttribute::Size::Size_A8:
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return MTL::VertexFormatUCharNormalized;
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case Maxwell::VertexAttribute::Size::Size_R8_G8:
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case Maxwell::VertexAttribute::Size::Size_G8_R8:
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return MTL::VertexFormatUChar2Normalized;
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case Maxwell::VertexAttribute::Size::Size_R8_G8_B8:
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return MTL::VertexFormatUChar3Normalized;
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case Maxwell::VertexAttribute::Size::Size_R8_G8_B8_A8:
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case Maxwell::VertexAttribute::Size::Size_X8_B8_G8_R8:
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return MTL::VertexFormatUChar4Normalized;
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case Maxwell::VertexAttribute::Size::Size_R16:
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return MTL::VertexFormatUShortNormalized;
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case Maxwell::VertexAttribute::Size::Size_R16_G16:
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return MTL::VertexFormatUShort2Normalized;
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case Maxwell::VertexAttribute::Size::Size_R16_G16_B16:
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return MTL::VertexFormatUShort3Normalized;
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case Maxwell::VertexAttribute::Size::Size_R16_G16_B16_A16:
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return MTL::VertexFormatUShort4Normalized;
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case Maxwell::VertexAttribute::Size::Size_A2_B10_G10_R10:
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return MTL::VertexFormatInvalid; // TODO: emulate
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default:
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break;
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}
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break;
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case Maxwell::VertexAttribute::Type::SNorm:
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switch (size) {
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case Maxwell::VertexAttribute::Size::Size_R8:
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case Maxwell::VertexAttribute::Size::Size_A8:
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return MTL::VertexFormatCharNormalized;
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case Maxwell::VertexAttribute::Size::Size_R8_G8:
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case Maxwell::VertexAttribute::Size::Size_G8_R8:
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return MTL::VertexFormatChar2Normalized;
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case Maxwell::VertexAttribute::Size::Size_R8_G8_B8:
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return MTL::VertexFormatChar3Normalized;
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case Maxwell::VertexAttribute::Size::Size_R8_G8_B8_A8:
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case Maxwell::VertexAttribute::Size::Size_X8_B8_G8_R8:
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return MTL::VertexFormatChar4Normalized;
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case Maxwell::VertexAttribute::Size::Size_R16:
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return MTL::VertexFormatShortNormalized;
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case Maxwell::VertexAttribute::Size::Size_R16_G16:
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return MTL::VertexFormatShort2Normalized;
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case Maxwell::VertexAttribute::Size::Size_R16_G16_B16:
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return MTL::VertexFormatShort3Normalized;
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case Maxwell::VertexAttribute::Size::Size_R16_G16_B16_A16:
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return MTL::VertexFormatShort4Normalized;
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case Maxwell::VertexAttribute::Size::Size_A2_B10_G10_R10:
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return MTL::VertexFormatInvalid; // TODO: emulate
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default:
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break;
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}
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break;
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case Maxwell::VertexAttribute::Type::UInt:
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case Maxwell::VertexAttribute::Type::UScaled:
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switch (size) {
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case Maxwell::VertexAttribute::Size::Size_R8:
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case Maxwell::VertexAttribute::Size::Size_A8:
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return MTL::VertexFormatUChar;
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case Maxwell::VertexAttribute::Size::Size_R8_G8:
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case Maxwell::VertexAttribute::Size::Size_G8_R8:
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return MTL::VertexFormatUChar2;
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case Maxwell::VertexAttribute::Size::Size_R8_G8_B8:
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return MTL::VertexFormatUChar3;
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case Maxwell::VertexAttribute::Size::Size_R8_G8_B8_A8:
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case Maxwell::VertexAttribute::Size::Size_X8_B8_G8_R8:
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return MTL::VertexFormatUChar4;
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case Maxwell::VertexAttribute::Size::Size_R16:
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return MTL::VertexFormatUShort;
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case Maxwell::VertexAttribute::Size::Size_R16_G16:
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return MTL::VertexFormatUShort2;
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case Maxwell::VertexAttribute::Size::Size_R16_G16_B16:
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return MTL::VertexFormatUShort3;
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case Maxwell::VertexAttribute::Size::Size_R16_G16_B16_A16:
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return MTL::VertexFormatUShort4;
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case Maxwell::VertexAttribute::Size::Size_R32:
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return MTL::VertexFormatUInt;
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case Maxwell::VertexAttribute::Size::Size_R32_G32:
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return MTL::VertexFormatUInt2;
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case Maxwell::VertexAttribute::Size::Size_R32_G32_B32:
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return MTL::VertexFormatUInt3;
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case Maxwell::VertexAttribute::Size::Size_R32_G32_B32_A32:
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return MTL::VertexFormatUInt4;
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case Maxwell::VertexAttribute::Size::Size_A2_B10_G10_R10:
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return MTL::VertexFormatInvalid; // TODO: emulate
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default:
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break;
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}
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break;
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case Maxwell::VertexAttribute::Type::SInt:
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case Maxwell::VertexAttribute::Type::SScaled:
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switch (size) {
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case Maxwell::VertexAttribute::Size::Size_R8:
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case Maxwell::VertexAttribute::Size::Size_A8:
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return MTL::VertexFormatChar;
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case Maxwell::VertexAttribute::Size::Size_R8_G8:
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case Maxwell::VertexAttribute::Size::Size_G8_R8:
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return MTL::VertexFormatChar2;
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case Maxwell::VertexAttribute::Size::Size_R8_G8_B8:
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return MTL::VertexFormatChar3;
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case Maxwell::VertexAttribute::Size::Size_R8_G8_B8_A8:
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case Maxwell::VertexAttribute::Size::Size_X8_B8_G8_R8:
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return MTL::VertexFormatChar4;
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case Maxwell::VertexAttribute::Size::Size_R16:
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return MTL::VertexFormatShort;
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case Maxwell::VertexAttribute::Size::Size_R16_G16:
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return MTL::VertexFormatShort2;
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case Maxwell::VertexAttribute::Size::Size_R16_G16_B16:
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return MTL::VertexFormatShort3;
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case Maxwell::VertexAttribute::Size::Size_R16_G16_B16_A16:
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return MTL::VertexFormatShort4;
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case Maxwell::VertexAttribute::Size::Size_R32:
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return MTL::VertexFormatInt;
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case Maxwell::VertexAttribute::Size::Size_R32_G32:
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return MTL::VertexFormatInt2;
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case Maxwell::VertexAttribute::Size::Size_R32_G32_B32:
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return MTL::VertexFormatInt3;
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case Maxwell::VertexAttribute::Size::Size_R32_G32_B32_A32:
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return MTL::VertexFormatInt4;
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case Maxwell::VertexAttribute::Size::Size_A2_B10_G10_R10:
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return MTL::VertexFormatInvalid; // TODO: emulate
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default:
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break;
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}
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break;
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case Maxwell::VertexAttribute::Type::Float:
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switch (size) {
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case Maxwell::VertexAttribute::Size::Size_R16:
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return MTL::VertexFormatHalf;
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case Maxwell::VertexAttribute::Size::Size_R16_G16:
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return MTL::VertexFormatHalf2;
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case Maxwell::VertexAttribute::Size::Size_R16_G16_B16:
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return MTL::VertexFormatHalf3;
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case Maxwell::VertexAttribute::Size::Size_R16_G16_B16_A16:
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return MTL::VertexFormatHalf4;
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case Maxwell::VertexAttribute::Size::Size_R32:
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return MTL::VertexFormatFloat;
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case Maxwell::VertexAttribute::Size::Size_R32_G32:
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return MTL::VertexFormatFloat2;
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case Maxwell::VertexAttribute::Size::Size_R32_G32_B32:
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return MTL::VertexFormatFloat3;
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case Maxwell::VertexAttribute::Size::Size_R32_G32_B32_A32:
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return MTL::VertexFormatFloat4;
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case Maxwell::VertexAttribute::Size::Size_B10_G11_R11:
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return MTL::VertexFormatInvalid; // TODO: emulate
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default:
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break;
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}
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break;
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}
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return MTL::VertexFormatInvalid;
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})()};
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if (format == MTL::VertexFormatInvalid) {
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UNIMPLEMENTED_MSG("Unimplemented vertex format of type={} and size={}", type, size);
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}
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return format;
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}
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} // namespace Metal::MaxwellToMTL
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@ -18,6 +18,7 @@
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#include "video_core/shader_notify.h"
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#include "video_core/texture_cache/texture_cache.h"
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#include "video_core/texture_cache/texture_cache_base.h"
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#include "video_core/renderer_metal/maxwell_to_mtl.h"
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namespace Metal {
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namespace {
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@ -56,7 +57,6 @@ GraphicsPipeline::GraphicsPipeline(const Device& device_, CommandRecorder& comma
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LOG_DEBUG(Render_Metal, "framebuffer not available");
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return;
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}
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MakePipeline(framebuffer->GetHandle());
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}
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void GraphicsPipeline::Configure(bool is_indexed) {
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@ -203,16 +203,47 @@ void GraphicsPipeline::Configure(bool is_indexed) {
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}
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command_recorder.BeginOrContinueRenderPass(framebuffer->GetHandle());
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MakePipeline(framebuffer->GetHandle());
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command_recorder.SetRenderPipelineState(pipeline_state);
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}
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void GraphicsPipeline::MakePipeline(MTL::RenderPassDescriptor* render_pass) {
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MTL::RenderPipelineDescriptor* pipeline_descriptor =
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const auto& regs{maxwell3d->regs};
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// Shader stages
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MTL::RenderPipelineDescriptor* desc =
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MTL::RenderPipelineDescriptor::alloc()->init();
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pipeline_descriptor->setVertexFunction(functions[0]);
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pipeline_descriptor->setFragmentFunction(functions[4]);
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// pipeline_descriptor->setVertexDescriptor(vertex_descriptor);
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// TODO: get the attachment count from render pass descriptor
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desc->setVertexFunction(functions[0]);
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desc->setFragmentFunction(functions[4]);
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// Vertex descriptor
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MTL::VertexDescriptor* vertex_descriptor = MTL::VertexDescriptor::alloc()->init();
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for (size_t index = 0; index < Maxwell::NumVertexArrays; ++index) {
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const auto& array = regs.vertex_streams[index];
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if (!array.enable)
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continue;
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ASSERT(index < MAX_BUFFERS);
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// TODO: instancing
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auto layout = vertex_descriptor->layouts()->object(index);
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layout->setStride(array.stride.Value());
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}
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for (size_t index = 0; index < Maxwell::NumVertexAttributes; ++index) {
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const auto& input = regs.vertex_attrib_format[index];
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// TODO: doesn't this need some special handling?
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if (input.constant)
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continue;
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auto attribute = vertex_descriptor->attributes()->object(index);
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attribute->setBufferIndex(input.buffer);
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attribute->setOffset(input.offset);
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attribute->setFormat(MaxwellToMTL::VertexFormat(input.type.Value(), input.size.Value()));
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}
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desc->setVertexDescriptor(vertex_descriptor);
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vertex_descriptor->release();
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// Color attachments
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for (u32 index = 0; index < NUM_RT; index++) {
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auto* render_pass_attachment = render_pass->colorAttachments()->object(index);
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// TODO: is this the correct way to check if the attachment is valid?
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@ -220,13 +251,14 @@ void GraphicsPipeline::MakePipeline(MTL::RenderPassDescriptor* render_pass) {
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continue;
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}
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auto* color_attachment = pipeline_descriptor->colorAttachments()->object(index);
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auto* color_attachment = desc->colorAttachments()->object(index);
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color_attachment->setPixelFormat(render_pass_attachment->texture()->pixelFormat());
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// TODO: provide blend information
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}
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NS::Error* error = nullptr;
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pipeline_state = device.GetDevice()->newRenderPipelineState(pipeline_descriptor, &error);
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pipeline_state = device.GetDevice()->newRenderPipelineState(desc, &error);
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desc->release();
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if (error) {
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LOG_ERROR(Render_Metal, "failed to create pipeline state: {}",
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error->description()->cString(NS::ASCIIStringEncoding));
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@ -118,6 +118,7 @@ private:
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VideoCommon::UniformBufferSizes uniform_buffer_sizes{};
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// u32 num_textures{};
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// TODO: cache pipelines if state changes
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MTL::RenderPipelineState* pipeline_state{nullptr};
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};
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