/* XXX: Thread safety?
*/
GLubyte *intel_region_map(struct intel_context *intel, struct intel_region *region)
{
DBG("%s\n", __FUNCTION__);
if (!region->map_refcount++) {
region->map = bmMapBuffer(intel, region->buffer, 0);
if (!region->map)
region->map_refcount--;
}
return region->map;
}
/**
* Called via glMapBufferARB().
*/
static void *intel_bufferobj_map( GLcontext *ctx,
GLenum target,
GLenum access,
struct gl_buffer_object *obj )
{
struct intel_context *intel = intel_context(ctx);
struct intel_buffer_object *intel_obj = intel_buffer_object(obj);
/* XXX: Translate access to flags arg below:
*/
assert(intel_obj);
obj->Pointer = bmMapBuffer(intel->bm, intel_obj->buffer, 0);
return obj->Pointer;
}
