buffer.h

Go to the documentation of this file.

#pragma once
#include <wut.h>
#include "resource.h"
 
#ifdef __cplusplus
extern "C" {
#endif
 
typedef struct GX2RBuffer GX2RBuffer;
 
struct GX2RBuffer
{
   GX2RResourceFlags flags;
   uint32_t elemSize;
   uint32_t elemCount;
   void *buffer;
};
WUT_CHECK_SIZE(GX2RBuffer, 0x10);
WUT_CHECK_OFFSET(GX2RBuffer, 0x00, flags);
WUT_CHECK_OFFSET(GX2RBuffer, 0x04, elemSize);
WUT_CHECK_OFFSET(GX2RBuffer, 0x08, elemCount);
WUT_CHECK_OFFSET(GX2RBuffer, 0x0C, buffer);
 
BOOL
GX2RBufferExists(GX2RBuffer *buffer);
 
BOOL
GX2RCreateBuffer(GX2RBuffer *buffer);
 
BOOL
GX2RCreateBufferUserMemory(GX2RBuffer *buffer,
                           void *memory,
                           uint32_t size);
 
void
GX2RDestroyBufferEx(GX2RBuffer *buffer,
                    GX2RResourceFlags flags);
 
uint32_t
GX2RGetBufferAlignment(GX2RResourceFlags flags);
 
uint32_t
GX2RGetBufferAllocationSize(GX2RBuffer *buffer);
 
void
GX2RInvalidateBuffer(GX2RBuffer *buffer,
                     GX2RResourceFlags flags);
 
void *
GX2RLockBufferEx(GX2RBuffer *buffer,
                 GX2RResourceFlags flags);
 
void
GX2RUnlockBufferEx(GX2RBuffer *buffer,
                   GX2RResourceFlags flags);
 
void
GX2RSetVertexUniformBlock(GX2RBuffer *buffer,
                          uint32_t location,
                          uint32_t offset);
 
void
GX2RSetPixelUniformBlock(GX2RBuffer *buffer,
                         uint32_t location,
                         uint32_t offset);
 
void
GX2RSetGeometryUniformBlock(GX2RBuffer *buffer,
                            uint32_t location,
                            uint32_t offset);
 
#ifdef __cplusplus
}
#endif