AuroraMiddleware/SPIRV-Cross
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Pass down combined samplers to callees.

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This commit is contained in:
Hans-Kristian Arntzen 2016-09-11 13:20:35 +02:00
parent bff273636f
commit b4c67dafdd
1 changed files with 16 additions and 0 deletions
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16
spirv_glsl.cpp
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@ -3093,6 +3093,22 @@ void CompilerGLSL::emit_instruction(const Instruction &instruction)
arglist.push_back(to_expression(arg[i]));
}
for (auto &combined : callee.combined_parameters)
{
uint32_t texture_id = combined.global_texture ? combined.texture_id : arg[combined.texture_id];
uint32_t sampler_id = combined.global_sampler ? combined.sampler_id : arg[combined.sampler_id];
auto *tex = maybe_get_backing_variable(texture_id);
if (tex)
texture_id = tex->self;
auto *samp = maybe_get_backing_variable(sampler_id);
if (samp)
sampler_id = samp->self;
arglist.push_back(to_combined_image_sampler(texture_id, sampler_id));
}
funexpr += merge(arglist);
funexpr += ")";