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(drivers_shader) Cleanups

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This commit is contained in:
twinaphex 2020-02-19 03:23:30 +01:00
parent 5280286415
commit c6bd3da1c3
2 changed files with 42 additions and 36 deletions
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13
gfx/drivers_shader/slang_reflection.h
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@ -95,4 +95,17 @@ enum slang_constant_buffer
/* Vulkan minimum limit. */ /* Vulkan minimum limit. */
#define SLANG_NUM_BINDINGS 16 #define SLANG_NUM_BINDINGS 16
struct slang_texture_semantic_map
{
enum slang_texture_semantic semantic;
unsigned index;
};
struct slang_semantic_map
{
enum slang_semantic semantic;
unsigned index;
};
#endif #endif

65
gfx/drivers_shader/slang_reflection.hpp
View File

@ -23,64 +23,53 @@
struct slang_semantic_location struct slang_semantic_location
{ {
int ubo_vertex = -1; int ubo_vertex = -1;
int push_vertex = -1; int push_vertex = -1;
int ubo_fragment = -1; int ubo_fragment = -1;
int push_fragment = -1; int push_fragment = -1;
}; };
struct slang_texture_semantic_meta struct slang_texture_semantic_meta
{ {
size_t ubo_offset = 0; size_t ubo_offset = 0;
size_t push_constant_offset = 0; size_t push_constant_offset = 0;
unsigned binding = 0; unsigned binding = 0;
uint32_t stage_mask = 0; uint32_t stage_mask = 0;
bool texture = false; bool texture = false;
bool uniform = false; bool uniform = false;
bool push_constant = false; bool push_constant = false;
// For APIs which need location information ala legacy GL. /* For APIs which need location information ala legacy GL.
// API user fills this struct in. * API user fills this struct in. */
slang_semantic_location location; slang_semantic_location location;
}; };
struct slang_semantic_meta struct slang_semantic_meta
{ {
size_t ubo_offset = 0; size_t ubo_offset = 0;
size_t push_constant_offset = 0; size_t push_constant_offset = 0;
unsigned num_components = 0; unsigned num_components = 0;
bool uniform = false; bool uniform = false;
bool push_constant = false; bool push_constant = false;
// For APIs which need location information ala legacy GL. /* For APIs which need location information ala legacy GL. */
slang_semantic_location location; slang_semantic_location location;
}; };
struct slang_texture_semantic_map
{
slang_texture_semantic semantic;
unsigned index;
};
struct slang_semantic_map
{
slang_semantic semantic;
unsigned index;
};
struct slang_reflection struct slang_reflection
{ {
slang_reflection(); slang_reflection();
size_t ubo_size = 0; size_t ubo_size = 0;
size_t push_constant_size = 0; size_t push_constant_size = 0;
unsigned ubo_binding = 0; unsigned ubo_binding = 0;
uint32_t ubo_stage_mask = 0; uint32_t ubo_stage_mask = 0;
uint32_t push_constant_stage_mask = 0; uint32_t push_constant_stage_mask = 0;
std::vector<slang_texture_semantic_meta> semantic_textures[SLANG_NUM_TEXTURE_SEMANTICS]; std::vector<slang_texture_semantic_meta>
semantic_textures[SLANG_NUM_TEXTURE_SEMANTICS];
slang_semantic_meta semantics[SLANG_NUM_SEMANTICS]; slang_semantic_meta semantics[SLANG_NUM_SEMANTICS];
std::vector<slang_semantic_meta> semantic_float_parameters; std::vector<slang_semantic_meta> semantic_float_parameters;
@ -90,12 +79,16 @@ struct slang_reflection
unsigned pass_number = 0; unsigned pass_number = 0;
}; };
bool slang_reflect_spirv(const std::vector<uint32_t> &vertex, bool slang_reflect_spirv(
const std::vector<uint32_t> &vertex,
const std::vector<uint32_t> &fragment, const std::vector<uint32_t> &fragment,
slang_reflection *reflection); slang_reflection *reflection);
bool slang_reflect(const spirv_cross::Compiler &vertex_compiler, const spirv_cross::Compiler &fragment_compiler, bool slang_reflect(
const spirv_cross::ShaderResources &vertex, const spirv_cross::ShaderResources &fragment, const spirv_cross::Compiler &vertex_compiler,
const spirv_cross::Compiler &fragment_compiler,
const spirv_cross::ShaderResources &vertex,
const spirv_cross::ShaderResources &fragment,
slang_reflection *reflection); slang_reflection *reflection);
#endif #endif