diff options
Diffstat (limited to 'source/blender/gpu/intern/gpu_shader.cc')
| -rw-r--r-- | source/blender/gpu/intern/gpu_shader.cc | 23 |
1 files changed, 23 insertions, 0 deletions
diff --git a/source/blender/gpu/intern/gpu_shader.cc b/source/blender/gpu/intern/gpu_shader.cc index 08c768b28ba..2d1b3dc2dca 100644 --- a/source/blender/gpu/intern/gpu_shader.cc +++ b/source/blender/gpu/intern/gpu_shader.cc @@ -612,6 +612,12 @@ int GPU_shader_get_texture_binding(GPUShader *shader, const char *name) return tex ? tex->binding : -1; } +uint GPU_shader_get_attribute_len(const GPUShader *shader) +{ + ShaderInterface *interface = unwrap(shader)->interface; + return interface->attr_len_; +} + int GPU_shader_get_attribute(GPUShader *shader, const char *name) { ShaderInterface *interface = unwrap(shader)->interface; @@ -619,6 +625,23 @@ int GPU_shader_get_attribute(GPUShader *shader, const char *name) return attr ? attr->location : -1; } +bool GPU_shader_get_attribute_info(const GPUShader *shader, + int attr_location, + char r_name[256], + int *r_type) +{ + ShaderInterface *interface = unwrap(shader)->interface; + + const ShaderInput *attr = interface->attr_get(attr_location); + if (!attr) { + return false; + } + + BLI_strncpy(r_name, interface->input_name_get(attr), 256); + *r_type = attr->location != -1 ? interface->attr_types_[attr->location] : -1; + return true; +} + /** \} */ /* -------------------------------------------------------------------- */ |