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authorBrian Paul <brianp@vmware.com>2009-06-02 20:31:02 -0600
committerBrian Paul <brianp@vmware.com>2009-06-02 21:35:10 -0600
commit76b438878e4ab504d68efb8800111e4c41ddeadc (patch)
tree416219a5c0037d855316e4cc4d566adbb05dad78
parent751977075f30076bd5e53f9ed9b19d9b36b5da69 (diff)
mesa: new CopyBufferSubData() driver hook
-rw-r--r--src/mesa/main/dd.h6
1 files changed, 6 insertions, 0 deletions
diff --git a/src/mesa/main/dd.h b/src/mesa/main/dd.h
index 32b1d4e9fa..1d92e510a4 100644
--- a/src/mesa/main/dd.h
+++ b/src/mesa/main/dd.h
@@ -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,