3 files changed, 16 insertions, 9 deletions

diff --git a/src/mesa/drivers/dri/gamma/gamma_context.c b/src/mesa/drivers/dri/gamma/gamma_context.c
index c91bedce3a..b0ac299daa 100644
--- a/src/mesa/drivers/dri/gamma/gamma_context.c
+++ b/src/mesa/drivers/dri/gamma/gamma_context.c
@@ -133,6 +133,8 @@ GLboolean gammaCreateContext( const __GLcontextModes *glVisual,
    ctx->Const.MaxPointSizeAA = 16.0; 
    ctx->Const.PointSizeGranularity = 0.25;
 
+   ctx->Const.MaxDrawBuffers = 1;
+
    gmesa->texHeap = mmInit( 0, gmesa->gammaScreen->textureSize );
 
    make_empty_list(&gmesa->TexObjList);
diff --git a/src/mesa/drivers/dri/gamma/gamma_tex.c b/src/mesa/drivers/dri/gamma/gamma_tex.c
index 2ffb790f28..97797d4788 100644
--- a/src/mesa/drivers/dri/gamma/gamma_tex.c
+++ b/src/mesa/drivers/dri/gamma/gamma_tex.c
@@ -107,9 +107,14 @@ static void gammaSetTexFilter(gammaContextPtr gmesa,
 
 static void gammaSetTexBorderColor(gammaContextPtr gmesa,
 				  gammaTextureObjectPtr t, 
-				  GLubyte color[4])
+                                  const GLfloat color[4])
 {
-    t->TextureBorderColor = PACK_COLOR_8888(color[0], color[1], color[2], color[3]);
+   GLubyte c[4];
+   CLAMPED_FLOAT_TO_UBYTE(c[0], color[0]);
+   CLAMPED_FLOAT_TO_UBYTE(c[1], color[1]);
+   CLAMPED_FLOAT_TO_UBYTE(c[2], color[2]);
+   CLAMPED_FLOAT_TO_UBYTE(c[3], color[3]);
+   t->TextureBorderColor = PACK_COLOR_8888(c[0], c[1], c[2], c[3]);
 }
 
 
@@ -143,7 +148,7 @@ static void gammaTexParameter( GLcontext *ctx, GLenum target,
       break;
   
    case GL_TEXTURE_BORDER_COLOR:
-      gammaSetTexBorderColor( gmesa, t, tObj->_BorderChan );
+      gammaSetTexBorderColor( gmesa, t, tObj->BorderColor );
       break;
 
    case GL_TEXTURE_BASE_LEVEL:
@@ -347,7 +352,7 @@ static void gammaBindTexture( GLcontext *ctx, GLenum target,
 
 	 gammaSetTexWrapping( t, tObj->WrapS, tObj->WrapT );
 	 gammaSetTexFilter( gmesa, t, tObj->MinFilter, tObj->MagFilter, bias );
-	 gammaSetTexBorderColor( gmesa, t, tObj->_BorderChan );
+	 gammaSetTexBorderColor( gmesa, t, tObj->BorderColor );
       }
 }
 
@@ -400,19 +405,19 @@ void gammaInitTextureObjects( GLcontext *ctx )
 
    ctx->Texture.CurrentUnit = 0;
 
-   texObj = ctx->Texture.Unit[0].Current1D;
+   texObj = ctx->Texture.Unit[0].CurrentTex[TEXTURE_1D_INDEX];
    gammaBindTexture( ctx, GL_TEXTURE_1D, texObj );
 
-   texObj = ctx->Texture.Unit[0].Current2D;
+   texObj = ctx->Texture.Unit[0].CurrentTex[TEXTURE_2D_INDEX];
    gammaBindTexture( ctx, GL_TEXTURE_2D, texObj );
 
 #if 0
    ctx->Texture.CurrentUnit = 1;
 
-   texObj = ctx->Texture.Unit[1].Current1D;
+   texObj = ctx->Texture.Unit[1].CurrentTex[TEXTURE_1D_INDEX];
    gammaBindTexture( ctx, GL_TEXTURE_1D, texObj );
 
-   texObj = ctx->Texture.Unit[1].Current2D;
+   texObj = ctx->Texture.Unit[1].CurrentTex[TEXTURE_2D_INDEX];
    gammaBindTexture( ctx, GL_TEXTURE_2D, texObj );
 #endif
 
diff --git a/src/mesa/drivers/dri/gamma/gamma_xmesa.c b/src/mesa/drivers/dri/gamma/gamma_xmesa.c
index 2a28902e1e..7b5b53589c 100644
--- a/src/mesa/drivers/dri/gamma/gamma_xmesa.c
+++ b/src/mesa/drivers/dri/gamma/gamma_xmesa.c
@@ -96,7 +96,7 @@ gammaCreateBuffer( __DRIscreenPrivate *driScrnPriv,
 static void
 gammaDestroyBuffer(__DRIdrawablePrivate *driDrawPriv)
 {
-   _mesa_unreference_framebuffer((GLframebuffer **)(&(driDrawPriv->driverPrivate)));
+   _mesa_reference_framebuffer((GLframebuffer **)(&(driDrawPriv->driverPrivate)), NULL);
 }
 
 static void