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mesa: new CopyBufferSubData() driver hook

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This commit is contained in:
Brian Paul 2009-06-02 20:31:02 -06:00
parent 751977075f
commit 76b438878e
1 changed files with 6 additions and 0 deletions
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6
src/mesa/main/dd.h
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@ -798,6 +798,12 @@ struct dd_function_table {
void * (*MapBuffer)( GLcontext *ctx, GLenum target, GLenum access,
struct gl_buffer_object *obj );
void (*CopyBufferSubData)( GLcontext *ctx,
struct gl_buffer_object *src,
struct gl_buffer_object *dst,
GLintptr readOffset, GLintptr writeOffset,
GLsizeiptr size );
/* May return NULL if MESA_MAP_NOWAIT_BIT is set in access:
*/
void * (*MapBufferRange)( GLcontext *ctx, GLenum target,