mesa: if a buffer object is mapped when glDeleteBuffers() is called, unmap it

2009-02-27 13:04:38 -07:00
parent 395bcad8c0
commit a7f434b486
1 changed files with 5 additions and 0 deletions
--- a/src/mesa/main/bufferobj.c
+++ b/src/mesa/main/bufferobj.c
@@ -793,6 +793,11 @@ _mesa_DeleteBuffersARB(GLsizei n, const GLuint *ids)

         ASSERT(bufObj->Name == ids[i]);

+         if (bufObj->Pointer) {
+            /* if mapped, unmap it now */
+            ctx->Driver.UnmapBuffer(ctx, 0, bufObj);
+         }
+
         /* unbind any vertex pointers bound to this buffer */
         unbind(ctx, &ctx->Array.ArrayObj->Vertex.BufferObj, bufObj);
         unbind(ctx, &ctx->Array.ArrayObj->Normal.BufferObj, bufObj);