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Diffstat (limited to 'src/mesa/main/bufferobj.c')
-rw-r--r--src/mesa/main/bufferobj.c15
1 files changed, 11 insertions, 4 deletions
diff --git a/src/mesa/main/bufferobj.c b/src/mesa/main/bufferobj.c
index 918e87246f..190e6ab564 100644
--- a/src/mesa/main/bufferobj.c
+++ b/src/mesa/main/bufferobj.c
@@ -38,6 +38,13 @@
#include "bufferobj.h"
+#ifdef FEATURE_OES_mapbuffer
+#define DEFAULT_ACCESS GL_WRITE_ONLY;
+#else
+#define DEFAULT_ACCESS GL_READ_WRITE;
+#endif
+
+
/**
* Get the buffer object bound to the specified target in a GL context.
*
@@ -255,7 +262,7 @@ _mesa_initialize_buffer_object( struct gl_buffer_object *obj,
obj->RefCount = 1;
obj->Name = name;
obj->Usage = GL_STATIC_DRAW_ARB;
- obj->Access = GL_READ_WRITE_ARB;
+ obj->Access = DEFAULT_ACCESS;
}
@@ -664,8 +671,8 @@ _mesa_map_drawpix_pbo(GLcontext *ctx,
* \sa _mesa_unmap_bitmap_pbo
*/
void
-_mesa_unmap_drapix_pbo(GLcontext *ctx,
- const struct gl_pixelstore_attrib *unpack)
+_mesa_unmap_drawpix_pbo(GLcontext *ctx,
+ const struct gl_pixelstore_attrib *unpack)
{
if (unpack->BufferObj->Name) {
ctx->Driver.UnmapBuffer(ctx, GL_PIXEL_UNPACK_BUFFER_EXT,
@@ -1065,7 +1072,7 @@ _mesa_UnmapBufferARB(GLenum target)
status = ctx->Driver.UnmapBuffer( ctx, target, bufObj );
}
- bufObj->Access = GL_READ_WRITE_ARB; /* initial value, OK? */
+ bufObj->Access = DEFAULT_ACCESS;
bufObj->Pointer = NULL;
return status;