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VideoBackends:Metal: Log file on failed pipeline compile

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This commit is contained in:
TellowKrinkle 2024-09-29 23:55:14 -05:00
parent 3cb4c21d0b
commit 32fd10bd08
2 changed files with 60 additions and 2 deletions
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61
Source/Core/VideoBackends/Metal/MTLObjectCache.mm
View File

@ -17,6 +17,7 @@
#include "VideoCommon/AbstractPipeline.h"
#include "VideoCommon/NativeVertexFormat.h"
#include "VideoCommon/VertexShaderGen.h"
#include "VideoCommon/VideoBackendBase.h"
#include "VideoCommon/VideoConfig.h"
MRCOwned<id<MTLDevice>> Metal::g_device;
@ -445,10 +446,66 @@ public:
error:&err];
if (err)
{
PanicAlertFmt("Failed to compile pipeline for {} and {}: {}",
static int counter;
std::string filename = VideoBackendBase::BadShaderFilename("pipeline", counter++);
FILE* file = fopen(filename.c_str(), "w");
if (file)
{
fmt::println(file, "=============== Error ===============");
fmt::println(file, "{}", [[err localizedDescription] UTF8String]);
fmt::println(file, "============== Pipeline =============");
fmt::println(file, "VS: {}", [[[desc vertexFunction] label] UTF8String]);
fmt::println(file, "PS: {}", [[[desc fragmentFunction] label] UTF8String]);
fmt::println(file, "Color Format: {}", static_cast<u32>(fs.color_texture_format.Value()));
fmt::println(file, "Depth Format: {}", static_cast<u32>(fs.depth_texture_format.Value()));
fmt::println(file, "Sample Count: {}", fs.samples);
if (u32 cnt = fs.additional_color_attachment_count)
fmt::println(file, "Additional Color Attachments: {}", cnt);
if (bs.colorupdate && bs.alphaupdate)
fmt::println(file, "Write Color, Alpha");
else if (bs.colorupdate)
fmt::println(file, "Write Color");
else if (bs.alphaupdate)
fmt::println(file, "Write Alpha");
else
fmt::println(file, "Write None");
if (bs.blendenable)
{
auto print_blend = [file](const char* name, SrcBlendFactor src, DstBlendFactor dst,
bool subtract) {
if (subtract)
fmt::println(file, "{}: dst * {} - src * {}", name, dst, src);
else
fmt::println(file, "{}: src * {} + dst * {}", name, src, dst);
};
print_blend("Color Blend", bs.srcfactor, bs.dstfactor, bs.subtract);
print_blend("Alpha Blend", bs.srcfactoralpha, bs.dstfactoralpha, bs.subtractAlpha);
fmt::println(file, "Blend Dual Source: {}", bs.usedualsrc ? "true" : "false");
}
else
{
fmt::println(file, "Blend Disabled");
}
if (const Shader* vs = static_cast<const Shader*>(config.vertex_shader))
{
fmt::println(file, "========= Vertex Shader MSL =========");
fmt::println(file, "{}", vs->GetMSL());
}
if (const Shader* ps = static_cast<const Shader*>(config.pixel_shader))
{
fmt::println(file, "========== Pixel Shader MSL =========");
fmt::println(file, "{}", ps->GetMSL());
}
fclose(file);
}
std::string file_msg = file ? fmt::format("Details were written to {}", filename) :
"Failed to write detailed info";
PanicAlertFmt("Failed to compile pipeline for {} and {}: {}\n{}",
[[[desc vertexFunction] label] UTF8String],
[[[desc fragmentFunction] label] UTF8String],
[[err localizedDescription] UTF8String]);
[[err localizedDescription] UTF8String], file_msg);
return std::make_pair(nullptr, PipelineReflection());
}

1
Source/Core/VideoBackends/Metal/MTLShader.h
View File

@ -19,6 +19,7 @@ public:
~Shader();
id<MTLFunction> GetShader() const { return m_shader; }
const std::string& GetMSL() const { return m_msl; }
BinaryData GetBinary() const override;
private: