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metal: implement storage texture support for shaders.

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Fixes #1783
This commit is contained in:
slime
2022-10-10 13:47:17 -03:00
parent d966c9e531
commit 99ad576668
8 changed files with 189 additions and 133 deletions
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src/modules/graphics/opengl/Shader.cpp
+4 -25
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@@ -139,6 +139,9 @@ void Shader::mapActiveUniforms()
if (u.location == -1)
continue;
if (!fillUniformReflectionData(u))
continue;;
if ((u.baseType == UNIFORM_SAMPLER && builtin != BUILTIN_TEXTURE_MAIN) || u.baseType == UNIFORM_TEXELBUFFER)
{
TextureUnit unit;
@@ -161,19 +164,6 @@ void Shader::mapActiveUniforms()
}
else if (u.baseType == UNIFORM_STORAGETEXTURE)
{
const auto reflectionit = validationReflection.storageTextures.find(u.name);
if (reflectionit != validationReflection.storageTextures.end())
{
u.storageTextureFormat = reflectionit->second.format;
u.access = reflectionit->second.access;
}
else
{
// No reflection info - maybe glslang was better at detecting
// dead code than the driver's compiler?
continue;
}
StorageTextureBinding binding = {};
binding.gltexture = gl.getDefaultTexture(u.textureType, u.dataBaseType);
binding.type = u.textureType;
@@ -373,19 +363,8 @@ void Shader::mapActiveUniforms()
u.name = std::string(namebuffer, namelength);
u.count = 1;
const auto reflectionit = validationReflection.storageBuffers.find(u.name);
if (reflectionit != validationReflection.storageBuffers.end())
{
u.bufferStride = reflectionit->second.stride;
u.bufferMemberCount = reflectionit->second.memberCount;
u.access = reflectionit->second.access;
}
else
{
// No reflection info - maybe glslang was better at detecting
// dead code than the driver's compiler?
if (!fillUniformReflectionData(u))
continue;
}
// Make sure previously set uniform data is preserved, and shader-
// initialized values are retrieved.