Before calling _mesa_create_context(), initialize a dd_function_table struct

by calling _mesa_init_driver_functions() and then plugging in the driver-
specific functions.
In particular, make sure ctx->Driver.NewTextureObject points to the
appropriate driver function so that _all_ texture objects are augmented
with the driver-specific data.
Put in a bunch of assertions in the texture-related driver functions that
texObj->DriverData is valid.  Remove old dead code in near future.

1 files changed, 0 insertions, 34 deletions

diff --git a/src/mesa/drivers/dri/tdfx/tdfx_state.c b/src/mesa/drivers/dri/tdfx/tdfx_state.c
index 5372558cdf..53e331f69b 100644
--- a/src/mesa/drivers/dri/tdfx/tdfx_state.c
+++ b/src/mesa/drivers/dri/tdfx/tdfx_state.c
@@ -1388,12 +1388,10 @@ void tdfxDDInitStateFuncs( GLcontext *ctx )
 
    /* State notification callbacks:
     */
-   ctx->Driver.ClearIndex		= NULL;
    ctx->Driver.ClearColor		= tdfxDDClearColor;
    ctx->Driver.DrawBuffer		= tdfxDDDrawBuffer;
    ctx->Driver.ReadBuffer		= tdfxDDReadBuffer;
 
-   ctx->Driver.IndexMask		= NULL;
    ctx->Driver.ColorMask		= tdfxDDColorMask;
 
    ctx->Driver.AlphaFunc		= tdfxDDAlphaFunc;
@@ -1401,7 +1399,6 @@ void tdfxDDInitStateFuncs( GLcontext *ctx )
    ctx->Driver.BlendFunc		= tdfxDDBlendFunc;
    ctx->Driver.BlendFuncSeparate	= tdfxDDBlendFuncSeparate;
    ctx->Driver.ClearDepth		= tdfxDDClearDepth;
-   ctx->Driver.ClearStencil		= NULL;
    ctx->Driver.CullFace			= tdfxDDCullFace;
    ctx->Driver.FrontFace		= tdfxDDFrontFace;
    ctx->Driver.DepthFunc		= tdfxDDDepthFunc;
@@ -1409,39 +1406,13 @@ void tdfxDDInitStateFuncs( GLcontext *ctx )
    ctx->Driver.DepthRange		= tdfxDDDepthRange;
    ctx->Driver.Enable			= tdfxDDEnable;
    ctx->Driver.Fogfv			= tdfxDDFogfv;
-   ctx->Driver.Hint			= NULL;
-   ctx->Driver.Lightfv			= NULL;
    ctx->Driver.LightModelfv		= tdfxDDLightModelfv;
-   ctx->Driver.LineStipple		= NULL;
    ctx->Driver.LineWidth		= tdfxDDLineWidth;
    ctx->Driver.PolygonStipple		= tdfxDDPolygonStipple;
    ctx->Driver.RenderMode               = tdfxDDRenderMode;
    ctx->Driver.Scissor			= tdfxDDScissor;
    ctx->Driver.ShadeModel		= tdfxDDShadeModel;
 
-   ctx->Driver.BindTexture		= tdfxDDBindTexture;
-   ctx->Driver.DeleteTexture		= tdfxDDDeleteTexture;
-   ctx->Driver.TexEnv			= tdfxDDTexEnv;
-   ctx->Driver.TexParameter		= tdfxDDTexParameter;
-   ctx->Driver.ChooseTextureFormat      = tdfxDDChooseTextureFormat;
-   ctx->Driver.TexImage2D		= tdfxDDTexImage2D;
-   ctx->Driver.TexSubImage2D		= tdfxDDTexSubImage2D;
-   /*
-   ctx->Driver.TexImage2D               = _mesa_store_teximage2d;
-   ctx->Driver.TexSubImage2D            = _mesa_store_texsubimage2d;
-   */
-
-   ctx->Driver.TexImage1D               = _mesa_store_teximage1d;
-   ctx->Driver.TexImage3D               = _mesa_store_teximage3d;
-   ctx->Driver.TexSubImage1D            = _mesa_store_texsubimage1d;
-   ctx->Driver.TexSubImage3D            = _mesa_store_texsubimage3d;
-   ctx->Driver.CopyTexImage1D           = _swrast_copy_teximage1d;
-   ctx->Driver.CopyTexImage2D           = _swrast_copy_teximage2d;
-   ctx->Driver.CopyTexSubImage1D        = _swrast_copy_texsubimage1d;
-   ctx->Driver.CopyTexSubImage2D        = _swrast_copy_texsubimage2d;
-   ctx->Driver.CopyTexSubImage3D        = _swrast_copy_texsubimage3d;
-   ctx->Driver.TestProxyTexImage        = _mesa_test_proxy_teximage;
-
 /*     ctx->Driver.GetTexImage		= tdfxDDGetTexImage; */
    ctx->Driver.UpdateTexturePalette	= tdfxDDTexturePalette;
 
@@ -1449,15 +1420,10 @@ void tdfxDDInitStateFuncs( GLcontext *ctx )
       ctx->Driver.StencilFunc		= tdfxDDStencilFunc;
       ctx->Driver.StencilMask		= tdfxDDStencilMask;
       ctx->Driver.StencilOp		= tdfxDDStencilOp;
-   } else {
-      ctx->Driver.StencilFunc		= NULL;
-      ctx->Driver.StencilMask		= NULL;
-      ctx->Driver.StencilOp		= NULL;
    }
 
    ctx->Driver.Viewport			= tdfxDDViewport;
 
-
    /* Swrast hooks for imaging extensions:
     */
    ctx->Driver.CopyColorTable = _swrast_CopyColorTable;