diff options
Diffstat (limited to 'source/blender/gpu/intern/gpu_shader_interface.hh')
| -rw-r--r-- | source/blender/gpu/intern/gpu_shader_interface.hh | 21 |
1 files changed, 21 insertions, 0 deletions
diff --git a/source/blender/gpu/intern/gpu_shader_interface.hh b/source/blender/gpu/intern/gpu_shader_interface.hh index 60344757b43..812244c9b3a 100644 --- a/source/blender/gpu/intern/gpu_shader_interface.hh +++ b/source/blender/gpu/intern/gpu_shader_interface.hh @@ -56,6 +56,7 @@ class ShaderInterface { /** Location of builtin uniforms. Fast access, no lookup needed. */ int32_t builtins_[GPU_NUM_UNIFORMS]; int32_t builtin_blocks_[GPU_NUM_UNIFORM_BLOCKS]; + int32_t builtin_buffers_[GPU_NUM_STORAGE_BUFFERS]; public: ShaderInterface(); @@ -116,9 +117,17 @@ class ShaderInterface { return builtin_blocks_[builtin]; } + /* Returns binding position. */ + inline int32_t ssbo_builtin(const GPUStorageBufferBuiltin builtin) const + { + BLI_assert(builtin >= 0 && builtin < GPU_NUM_STORAGE_BUFFERS); + return builtin_buffers_[builtin]; + } + protected: static inline const char *builtin_uniform_name(GPUUniformBuiltin u); static inline const char *builtin_uniform_block_name(GPUUniformBlockBuiltin u); + static inline const char *builtin_storage_block_name(GPUStorageBufferBuiltin u); inline uint32_t set_input_name(ShaderInput *input, char *name, uint32_t name_len) const; inline void copy_input_name(ShaderInput *input, @@ -212,6 +221,18 @@ inline const char *ShaderInterface::builtin_uniform_block_name(GPUUniformBlockBu } } +inline const char *ShaderInterface::builtin_storage_block_name(GPUStorageBufferBuiltin u) +{ + switch (u) { + case GPU_STORAGE_BUFFER_DEBUG_VERTS: + return "drw_debug_verts_buf"; + case GPU_STORAGE_BUFFER_DEBUG_PRINT: + return "drw_debug_print_buf"; + default: + return nullptr; + } +} + /* Returns string length including '\0' terminator. */ inline uint32_t ShaderInterface::set_input_name(ShaderInput *input, char *name, |