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First-pass image sampling

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This commit is contained in:
Dr. Chat
2016-02-21 20:42:37 -06:00
parent 2785a94fea
commit 8a29330f8c
2 changed files with 96 additions and 1 deletions
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3
src/xenia/gpu/spirv_shader_translator.h
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@@ -108,6 +108,7 @@ class SpirvShaderTranslator : public ShaderTranslator {
spv::Id vec2_float_type_ = 0, vec3_float_type_ = 0, vec4_float_type_ = 0;
spv::Id vec4_uint_type_ = 0;
spv::Id vec4_bool_type_ = 0;
spv::Id sampled_image_type_ = 0;
// Constants.
spv::Id vec4_float_zero_ = 0, vec4_float_one_ = 0;
@@ -121,6 +122,8 @@ class SpirvShaderTranslator : public ShaderTranslator {
spv::Id push_consts_ = 0;
spv::Id interpolators_ = 0;
spv::Id frag_outputs_ = 0;
spv::Id samplers_ = 0;
spv::Id img_[4] = {0}; // Images {1D, 2D, 3D, Cube}
// Map of {binding -> {offset -> spv input}}
std::map<uint32_t, std::map<uint32_t, spv::Id>> vertex_binding_map_;