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metal: fix varying matrices and arrays.

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This commit is contained in:
Sasha Szpakowski
2024-04-13 16:48:44 -03:00
parent 4a0e24c415
commit 59e18df392
1 changed files with 8 additions and 2 deletions
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src/modules/graphics/metal/Shader.mm
+8 -2
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@@ -476,9 +476,15 @@ void Shader::compileFromGLSLang(id<MTLDevice> device, const glslang::TProgram &p
for (const auto &varying : resources.stage_outputs) for (const auto &varying : resources.stage_outputs)
{ {
// printf("vertex shader output %s: %d\n", inp.name.c_str(), msl.get_decoration(inp.id, spv::DecorationLocation));
varyings[varying.name] = nextVaryingLocation; varyings[varying.name] = nextVaryingLocation;
msl.set_decoration(varying.id, spv::DecorationLocation, nextVaryingLocation++); msl.set_decoration(varying.id, spv::DecorationLocation, nextVaryingLocation);
const auto &type = msl.get_type(varying.base_type_id);
int count = type.array.empty() ? 1 : type.array[0];
if (type.op == spv::OpTypeMatrix)
count *= type.columns;
nextVaryingLocation += count;
} }
} }
else if (stageindex == SHADERSTAGE_PIXEL) else if (stageindex == SHADERSTAGE_PIXEL)