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-rw-r--r--src/mesa/vbo/vbo_split_copy.c11
1 files changed, 7 insertions, 4 deletions
diff --git a/src/mesa/vbo/vbo_split_copy.c b/src/mesa/vbo/vbo_split_copy.c
index 3f8a222805d..8ec180d5508 100644
--- a/src/mesa/vbo/vbo_split_copy.c
+++ b/src/mesa/vbo/vbo_split_copy.c
@@ -30,6 +30,7 @@
*/
#include "main/glheader.h"
+#include "main/bufferobj.h"
#include "main/imports.h"
#include "main/image.h"
#include "main/macros.h"
@@ -444,7 +445,7 @@ replay_init( struct copy_context *copy )
copy->varying[j].size = attr_size(copy->array[i]);
copy->vertex_size += attr_size(copy->array[i]);
- if (vbo->Name && !vbo->Pointer)
+ if (_mesa_is_bufferobj(vbo) && !_mesa_bufferobj_mapped(vbo))
ctx->Driver.MapBuffer(ctx, GL_ARRAY_BUFFER, GL_READ_ONLY, vbo);
copy->varying[j].src_ptr = ADD_POINTERS(vbo->Pointer,
@@ -458,7 +459,8 @@ replay_init( struct copy_context *copy )
* caller convert non-indexed prims to indexed. Could alternately
* do it internally.
*/
- if (copy->ib->obj->Name && !copy->ib->obj->Pointer)
+ if (_mesa_is_bufferobj(copy->ib->obj) &&
+ !_mesa_bufferobj_mapped(copy->ib->obj))
ctx->Driver.MapBuffer(ctx, GL_ELEMENT_ARRAY_BUFFER, GL_READ_ONLY,
copy->ib->obj);
@@ -562,13 +564,14 @@ replay_finish( struct copy_context *copy )
*/
for (i = 0; i < copy->nr_varying; i++) {
struct gl_buffer_object *vbo = copy->varying[i].array->BufferObj;
- if (vbo->Name && vbo->Pointer)
+ if (_mesa_is_bufferobj(vbo) && _mesa_bufferobj_mapped(vbo))
ctx->Driver.UnmapBuffer(ctx, GL_ARRAY_BUFFER, vbo);
}
/* Unmap index buffer:
*/
- if (copy->ib->obj->Name && copy->ib->obj->Pointer) {
+ if (_mesa_is_bufferobj(copy->ib->obj) &&
+ _mesa_bufferobj_mapped(copy->ib->obj)) {
ctx->Driver.UnmapBuffer(ctx, GL_ELEMENT_ARRAY_BUFFER, copy->ib->obj);
}
}