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(drivers shader slang) Put logging behind DEBUG ifdef - and

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turn some conditionals into a switch
This commit is contained in:
twinaphex 2020-02-19 16:25:41 +01:00
parent c6bd3da1c3
commit 75eef8a2c9
2 changed files with 81 additions and 73 deletions
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152
gfx/drivers_shader/slang_process.cpp
View File

@ -530,87 +530,93 @@ bool slang_process(
ps_compiler->set_decoration(
ps_resources.push_constant_buffers[0].id, spv::DecorationBinding, 1);
switch (dst_type)
{
case RARCH_SHADER_HLSL:
case RARCH_SHADER_CG:
#ifdef ENABLE_HLSL
if (dst_type == RARCH_SHADER_HLSL || dst_type == RARCH_SHADER_CG)
{
CompilerHLSL::Options options;
CompilerHLSL* vs = (CompilerHLSL*)vs_compiler;
CompilerHLSL* ps = (CompilerHLSL*)ps_compiler;
options.shader_model = version;
vs->set_hlsl_options(options);
ps->set_hlsl_options(options);
vs_code = vs->compile();
ps_code = ps->compile();
}
else
{
CompilerHLSL::Options options;
CompilerHLSL* vs = (CompilerHLSL*)vs_compiler;
CompilerHLSL* ps = (CompilerHLSL*)ps_compiler;
options.shader_model = version;
vs->set_hlsl_options(options);
ps->set_hlsl_options(options);
vs_code = vs->compile();
ps_code = ps->compile();
}
#endif
if (dst_type == RARCH_SHADER_METAL)
{
CompilerMSL::Options options;
CompilerMSL* vs = (CompilerMSL*)vs_compiler;
CompilerMSL* ps = (CompilerMSL*)ps_compiler;
options.msl_version = version;
vs->set_msl_options(options);
ps->set_msl_options(options);
const auto remap_push_constant = [](CompilerMSL *comp,
const ShaderResources &resources) {
for (const Resource& resource : resources.push_constant_buffers)
break;
case RARCH_SHADER_METAL:
{
// Explicit 1:1 mapping for bindings.
MSLResourceBinding binding = {};
binding.stage = comp->get_execution_model();
binding.desc_set = kPushConstDescSet;
binding.binding = kPushConstBinding;
// Use earlier decoration override.
binding.msl_buffer = comp->get_decoration(resource.id, spv::DecorationBinding);
comp->add_msl_resource_binding(binding);
}
};
CompilerMSL::Options options;
CompilerMSL* vs = (CompilerMSL*)vs_compiler;
CompilerMSL* ps = (CompilerMSL*)ps_compiler;
options.msl_version = version;
vs->set_msl_options(options);
ps->set_msl_options(options);
const auto remap_generic_resource = [](CompilerMSL *comp,
const SmallVector<Resource> &resources) {
for (const Resource& resource : resources)
const auto remap_push_constant = [](CompilerMSL *comp,
const ShaderResources &resources) {
for (const Resource& resource : resources.push_constant_buffers)
{
// Explicit 1:1 mapping for bindings.
MSLResourceBinding binding = {};
binding.stage = comp->get_execution_model();
binding.desc_set = kPushConstDescSet;
binding.binding = kPushConstBinding;
// Use earlier decoration override.
binding.msl_buffer = comp->get_decoration(resource.id, spv::DecorationBinding);
comp->add_msl_resource_binding(binding);
}
};
const auto remap_generic_resource = [](CompilerMSL *comp,
const SmallVector<Resource> &resources) {
for (const Resource& resource : resources)
{
// Explicit 1:1 mapping for bindings.
MSLResourceBinding binding = {};
binding.stage = comp->get_execution_model();
binding.desc_set = comp->get_decoration(resource.id, spv::DecorationDescriptorSet);
// Use existing decoration override.
uint32_t msl_binding = comp->get_decoration(resource.id, spv::DecorationBinding);
binding.binding = msl_binding;
binding.msl_buffer = msl_binding;
binding.msl_texture = msl_binding;
binding.msl_sampler = msl_binding;
comp->add_msl_resource_binding(binding);
}
};
remap_push_constant(vs, vs_resources);
remap_push_constant(ps, ps_resources);
remap_generic_resource(vs, vs_resources.uniform_buffers);
remap_generic_resource(ps, ps_resources.uniform_buffers);
remap_generic_resource(vs, vs_resources.sampled_images);
remap_generic_resource(ps, ps_resources.sampled_images);
vs_code = vs->compile();
ps_code = ps->compile();
}
break;
case RARCH_SHADER_GLSL:
{
// Explicit 1:1 mapping for bindings.
MSLResourceBinding binding = {};
binding.stage = comp->get_execution_model();
binding.desc_set = comp->get_decoration(resource.id, spv::DecorationDescriptorSet);
CompilerGLSL::Options options;
CompilerGLSL* vs = (CompilerGLSL*)vs_compiler;
CompilerGLSL* ps = (CompilerGLSL*)ps_compiler;
options.version = version;
ps->set_common_options(options);
vs->set_common_options(options);
// Use existing decoration override.
uint32_t msl_binding = comp->get_decoration(resource.id, spv::DecorationBinding);
binding.binding = msl_binding;
binding.msl_buffer = msl_binding;
binding.msl_texture = msl_binding;
binding.msl_sampler = msl_binding;
comp->add_msl_resource_binding(binding);
vs_code = vs->compile();
ps_code = ps->compile();
}
};
remap_push_constant(vs, vs_resources);
remap_push_constant(ps, ps_resources);
remap_generic_resource(vs, vs_resources.uniform_buffers);
remap_generic_resource(ps, ps_resources.uniform_buffers);
remap_generic_resource(vs, vs_resources.sampled_images);
remap_generic_resource(ps, ps_resources.sampled_images);
vs_code = vs->compile();
ps_code = ps->compile();
break;
default:
goto error;
}
else if (dst_type == RARCH_SHADER_GLSL)
{
CompilerGLSL::Options options;
CompilerGLSL* vs = (CompilerGLSL*)vs_compiler;
CompilerGLSL* ps = (CompilerGLSL*)ps_compiler;
options.version = version;
ps->set_common_options(options);
vs->set_common_options(options);
vs_code = vs->compile();
ps_code = ps->compile();
}
else
goto error;
pass.source.string.vertex = strdup(vs_code.c_str());
pass.source.string.fragment = strdup(ps_code.c_str());

2
gfx/drivers_shader/slang_reflection.cpp
View File

@ -611,6 +611,7 @@ bool slang_reflect(
semantic.texture = true;
}
#ifdef DEBUG
RARCH_LOG("[slang]: Reflection\n");
RARCH_LOG("[slang]: Textures:\n");
@ -698,6 +699,7 @@ bool slang_reflect(
RARCH_LOG("[slang]: #%u (PushOffset: %u)\n", i,
(unsigned int)param->push_constant_offset);
}
#endif
return true;
}