Mesa (master): mesa: init/release the default texture buffer object

[Brian Paul]

Module: Mesa
Branch: master
Commit: 122275760dcc9dfa6b2e377cae657aeeb121556a
URL:    http://cgit.freedesktop.org/mesa/mesa/commit/?id=122275760dcc9dfa6b2e377cae657aeeb121556a

Author: Brian Paul <brianp at vmware.com>
Date:   Wed Apr  6 13:00:14 2011 -0600

mesa: init/release the default texture buffer object

---

 src/mesa/main/texstate.c |    8 ++++++++
 1 files changed, 8 insertions(+), 0 deletions(-)

diff --git a/src/mesa/main/texstate.c b/src/mesa/main/texstate.c
index 72f8050..82e69ae 100644
--- a/src/mesa/main/texstate.c
+++ b/src/mesa/main/texstate.c
@@ -30,6 +30,7 @@
 
 #include "glheader.h"
 #include "mfeatures.h"
+#include "bufferobj.h"
 #include "colormac.h"
 #include "colortab.h"
 #include "context.h"
@@ -794,6 +795,10 @@ _mesa_init_texture(struct gl_context *ctx)
    if (!alloc_proxy_textures( ctx ))
       return GL_FALSE;
 
+   /* GL_ARB_texture_buffer_object */
+   _mesa_reference_buffer_object(ctx, &ctx->Texture.BufferObject,
+                                 ctx->Shared->NullBufferObj);
+
    return GL_TRUE;
 }
 
@@ -819,6 +824,9 @@ _mesa_free_texture_data(struct gl_context *ctx)
    /* Free proxy texture objects */
    for (tgt = 0; tgt < NUM_TEXTURE_TARGETS; tgt++)
       ctx->Driver.DeleteTexture(ctx, ctx->Texture.ProxyTex[tgt]);
+
+   /* GL_ARB_texture_buffer_object */
+   _mesa_reference_buffer_object(ctx, &ctx->Texture.BufferObject, NULL);
 }