gpu_py_buffer.h File Reference

Go to the source code of this file.

Classes
struct	BPyGPUBuffer

Macros
#define	BPyGPU_Buffer_Check(v)   (Py_TYPE(v) == &BPyGPU_BufferType)

Typedefs
typedef struct BPyGPUBuffer	BPyGPUBuffer

Functions
size_t	bpygpu_Buffer_size (BPyGPUBuffer *buffer)
BPyGPUBuffer *	BPyGPU_Buffer_CreatePyObject (const int format, const Py_ssize_t *shape, const int shape_len, void *buffer)

Variables
PyTypeObject	BPyGPU_BufferType

Macro Definition Documentation

BPyGPU_Buffer_Check

#define BPyGPU_Buffer_Check

(

v

)

(Py_TYPE(v) == &BPyGPU_BufferType)

Definition at line 25 of file gpu_py_buffer.h.

Typedef Documentation

BPyGPUBuffer

typedef struct BPyGPUBuffer BPyGPUBuffer

Buffer Object

For Python access to GPU functions requiring a pointer.

Function Documentation

BPyGPU_Buffer_CreatePyObject()

BPyGPUBuffer* BPyGPU_Buffer_CreatePyObject	(	const int	format,
		const Py_ssize_t *	shape,
		const int	shape_len,
		void *	buffer
	)

Create a buffer object

Parameters

shape	An array of shape_len integers representing the size of each dimension.
buffer	When not NULL holds a contiguous buffer with the correct format from which the buffer will be initialized

Definition at line 649 of file gpu_py_buffer.c.

References buffer, MEM_callocN, NULL, pygpu_buffer_calc_size(), pygpu_buffer_make_from_data(), and size().

Referenced by pygpu_buffer__tp_new(), and pygpu_texture_read().

bpygpu_Buffer_size()

size_t bpygpu_Buffer_size

(

BPyGPUBuffer *

buffer

)

Definition at line 637 of file gpu_py_buffer.c.

References buffer, and pygpu_buffer_calc_size().

Referenced by pygpu_texture__tp_new(), and pygpu_uniformbuffer__tp_new().

Variable Documentation

BPyGPU_BufferType

PyTypeObject BPyGPU_BufferType

extern

Definition at line 605 of file gpu_py_buffer.c.

Referenced by bpygpu_types_init(), pygpu_buffer_make_from_data(), pygpu_texture__tp_new(), and pygpu_uniformbuffer__tp_new().