diff options
| author | Brian Paul <brian.paul@tungstengraphics.com> | 2004-02-11 22:06:05 +0000 |
|---|---|---|
| committer | Brian Paul <brian.paul@tungstengraphics.com> | 2004-02-11 22:06:05 +0000 |
| commit | 2020278d06f927eed0bcba919f70846df090fc45 (patch) | |
| tree | 697316b48af48bd9d59d178408692f4c1d318487 /src/mesa/main/bufferobj.c | |
| parent | 840e82163d0efb6275ccfe766f063a4e1079c26f (diff) | |
Do more bookkeeping of vertex buffer object reference counts.
Incr/decr counts when doing glPush/PopClientAttrib(GL_CLIENT_VERTEX_ARRAY_BIT).
Diffstat (limited to 'src/mesa/main/bufferobj.c')
| -rw-r--r-- | src/mesa/main/bufferobj.c | 6 |
1 files changed, 6 insertions, 0 deletions
diff --git a/src/mesa/main/bufferobj.c b/src/mesa/main/bufferobj.c index 2545718343..97893b721d 100644 --- a/src/mesa/main/bufferobj.c +++ b/src/mesa/main/bufferobj.c @@ -329,7 +329,13 @@ _mesa_init_buffer_objects( GLcontext *ctx ) { GLuint i; + /* Allocate the default buffer object and set refcount so high that + * it never gets deleted. + */ ctx->Array.NullBufferObj = _mesa_new_buffer_object(ctx, 0, 0); + if (ctx->Array.NullBufferObj) + ctx->Array.NullBufferObj->RefCount = 1000; + ctx->Array.ArrayBufferObj = ctx->Array.NullBufferObj; ctx->Array.ElementArrayBufferObj = ctx->Array.NullBufferObj; |