From ddc82eefca591f0ee93d3a77e1268571629a6d5c Mon Sep 17 00:00:00 2001
From: Brian Paul <brian.paul@tungstengraphics.com>
Date: Sat, 5 Feb 2005 19:56:45 +0000
Subject: Some initial work on GL_EXT_framebuffer_object.

---
 src/mesa/main/context.c | 42 ++++++++++++++++++++++++++++++++----------
 1 file changed, 32 insertions(+), 10 deletions(-)

(limited to 'src/mesa/main/context.c')

diff --git a/src/mesa/main/context.c b/src/mesa/main/context.c
index 779d11061b..1b4911ddc5 100644
--- a/src/mesa/main/context.c
+++ b/src/mesa/main/context.c
@@ -126,7 +126,7 @@
 #include "math/m_matrix.h"
 #include "math/m_xform.h"
 #include "math/mathmod.h"
-#endif
+#endif
 #include "shaderobjects.h"
 
 #ifdef USE_SPARC_ASM
@@ -866,8 +866,8 @@ alloc_shared_state( GLcontext *ctx )
       goto cleanup;
 #endif
 
-   ss->BufferObjects = _mesa_NewHashTable();
-
+   ss->BufferObjects = _mesa_NewHashTable();
+
    ss->GL2Objects = _mesa_NewHashTable ();
 
    ss->Default1D = (*ctx->Driver.NewTextureObject)(ctx, 0, GL_TEXTURE_1D);
@@ -897,6 +897,16 @@ alloc_shared_state( GLcontext *ctx )
    ss->DefaultCubeMap->RefCount += MAX_TEXTURE_IMAGE_UNITS;
    ss->DefaultRect->RefCount += MAX_TEXTURE_IMAGE_UNITS;
 
+#if FEATURE_EXT_framebuffer_object
+   ss->FrameBuffers = _mesa_NewHashTable();
+   if (!ss->FrameBuffers)
+      goto cleanup;
+   ss->RenderBuffers = _mesa_NewHashTable();
+   if (!ss->RenderBuffers)
+      goto cleanup;
+#endif
+
+
    return GL_TRUE;
 
  cleanup:
@@ -924,11 +934,18 @@ alloc_shared_state( GLcontext *ctx )
 #if FEATURE_ARB_vertex_buffer_object
    if (ss->BufferObjects)
       _mesa_DeleteHashTable(ss->BufferObjects);
-#endif
-
-   if (ss->GL2Objects)
+#endif
+
+   if (ss->GL2Objects)
       _mesa_DeleteHashTable (ss->GL2Objects);
 
+#if FEATURE_EXT_framebuffer_object
+   if (ss->FrameBuffers)
+      _mesa_DeleteHashTable(ss->FrameBuffers);
+   if (ss->RenderBuffers)
+      _mesa_DeleteHashTable(ss->RenderBuffers);
+#endif
+
    if (ss->Default1D)
       (*ctx->Driver.DeleteTexture)(ctx, ss->Default1D);
    if (ss->Default2D)
@@ -1024,9 +1041,14 @@ free_shared_state( GLcontext *ctx, struct gl_shared_state *ss )
 
 #if FEATURE_ARB_vertex_buffer_object
    _mesa_DeleteHashTable(ss->BufferObjects);
-#endif
-
-   _mesa_DeleteHashTable (ss->GL2Objects);
+#endif
+
+   _mesa_DeleteHashTable (ss->GL2Objects);
+
+#if FEATURE_EXT_framebuffer_object
+   _mesa_DeleteHashTable(ss->FrameBuffers);
+   _mesa_DeleteHashTable(ss->RenderBuffers);
+#endif
 
    _glthread_DESTROY_MUTEX(ss->Mutex);
 
@@ -1187,7 +1209,7 @@ init_attrib_groups( GLcontext *ctx )
    _mesa_init_point( ctx );
    _mesa_init_polygon( ctx );
    _mesa_init_program( ctx );
-   _mesa_init_rastpos( ctx );
+   _mesa_init_rastpos( ctx );
    _mesa_init_shaderobjects (ctx);
    _mesa_init_stencil( ctx );
    _mesa_init_transform( ctx );
-- 
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