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Moved check for depth texture and shadowXY emission completely to legacy_tex_op()

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This commit is contained in:
Sidney Just 2018-06-22 01:40:01 -07:00
parent 447a253ce7
commit 0f62b5dc1e
1 changed files with 18 additions and 25 deletions
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43
spirv_glsl.cpp
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@ -3542,47 +3542,43 @@ string CompilerGLSL::legacy_tex_op(const std::string &op, const SPIRType &imgtyp
require_extension_internal("GL_ARB_shader_texture_lod");
}
// texture
std::string type_prefix = imgtype.image.depth ? "shadow" : "texture";
if (op == "texture")
return join("texture", type);
return join(type_prefix, type);
else if (op == "textureLod")
{
if (use_explicit_lod)
return join("texture", type, is_legacy_es() ? "LodEXT" : "Lod");
return join(type_prefix, type, is_legacy_es() ? "LodEXT" : "Lod");
else
return join("texture", type);
return join(type_prefix, type);
}
else if (op == "textureProj")
return join("texture", type, "Proj");
return join(type_prefix, type, "Proj");
else if (op == "textureGrad")
return join("texture", type, is_legacy_es() ? "GradEXT" : is_legacy_desktop() ? "GradARB" : "Grad");
return join(type_prefix, type, is_legacy_es() ? "GradEXT" : is_legacy_desktop() ? "GradARB" : "Grad");
else if (op == "textureProjLod")
{
if (use_explicit_lod)
return join("texture", type, is_legacy_es() ? "ProjLodEXT" : "ProjLod");
return join(type_prefix, type, is_legacy_es() ? "ProjLodEXT" : "ProjLod");
else
return join("texture", type);
return join(type_prefix, type);
}
// shadow
else if (op == "shadow")
return join("shadow", type);
else if (op == "shadowLodOffset")
else if (op == "textureLodOffset")
{
if (use_explicit_lod)
return join("shadow", type, "LodOffset");
return join(type_prefix, type, "LodOffset");
else
return join("shadow", type);
return join(type_prefix, type);
}
else if (op == "shadowProjGrad")
return join("shadow", type, "ProjGrad");
else if (op == "shadowGrad")
return join("shadow", type, "Grad");
else if (op == "shadowProjLodOffset")
else if (op == "textureProjGrad")
return join(type_prefix, type, "ProjGrad");
else if (op == "textureProjLodOffset")
{
if (use_explicit_lod)
return join("shadow", type, "ProjLodOffset");
return join(type_prefix, type, "ProjLodOffset");
else
return join("shadow", type);
return join(type_prefix, type);
}
else
{
@ -3994,10 +3990,7 @@ string CompilerGLSL::to_function_name(uint32_t, const SPIRType &imgtype, bool is
fname += "texelFetch";
else
{
if (is_legacy() && ((imgtype.basetype == SPIRType::SampledImage) || (imgtype.basetype == SPIRType::Sampler)) && imgtype.image.depth)
fname += "shadow";
else
fname += "texture";
fname += "texture";
if (is_gather)
fname += "Gather";