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/* SPDX-License-Identifier: GPL-2.0-or-later */
/** \file
* \ingroup bpygpu
*/
#pragma once
#ifndef __cplusplus
# include "../generic/py_capi_utils.h"
#endif
/* Make sure that there is always a reference count for PyObjects of type String as the strings are
* passed by reference in the #GPUStageInterfaceInfo and #GPUShaderCreateInfo APIs. */
#define USE_GPU_PY_REFERENCES
/* gpu_py_shader.c */
extern PyTypeObject BPyGPUShader_Type;
#define BPyGPUShader_Check(v) (Py_TYPE(v) == &BPyGPUShader_Type)
typedef struct BPyGPUShader {
PyObject_VAR_HEAD
struct GPUShader *shader;
bool is_builtin;
} BPyGPUShader;
PyObject *BPyGPUShader_CreatePyObject(struct GPUShader *shader, bool is_builtin);
PyObject *bpygpu_shader_init(void);
#ifdef __cplusplus
extern "C" {
#endif
/* gpu_py_shader_create_info.cc */
extern const struct PyC_StringEnumItems pygpu_attrtype_items[];
extern PyTypeObject BPyGPUShaderCreateInfo_Type;
extern PyTypeObject BPyGPUStageInterfaceInfo_Type;
#define BPyGPUShaderCreateInfo_Check(v) (Py_TYPE(v) == &BPyGPUShaderCreateInfo_Type)
#define BPyGPUStageInterfaceInfo_Check(v) (Py_TYPE(v) == &BPyGPUStageInterfaceInfo_Type)
typedef struct BPyGPUStageInterfaceInfo {
PyObject_VAR_HEAD
struct GPUStageInterfaceInfo *interface;
#ifdef USE_GPU_PY_REFERENCES
/* Just to keep a user to prevent freeing buf's we're using. */
PyObject *references;
#endif
} BPyGPUStageInterfaceInfo;
typedef struct BPyGPUShaderCreateInfo {
PyObject_VAR_HEAD
struct GPUShaderCreateInfo *info;
#ifdef USE_GPU_PY_REFERENCES
/* Just to keep a user to prevent freeing buf's we're using. */
PyObject *vertex_source;
PyObject *fragment_source;
PyObject *typedef_source;
PyObject *references;
#endif
size_t constants_total_size;
} BPyGPUShaderCreateInfo;
PyObject *BPyGPUStageInterfaceInfo_CreatePyObject(struct GPUStageInterfaceInfo *interface);
PyObject *BPyGPUShaderCreateInfo_CreatePyObject(struct GPUShaderCreateInfo *info);
#ifdef __cplusplus
}
#endif
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