mesa: Remove ClearIndex and IndexMask from device-driver interface

These are used to inform the driver of the clear value for color-index
buffers and to control write-masking of bits in color-index buffers.
No driver use or need (not even Nouveau) these interfaces.

Signed-off-by: Ian Romanick <ian.d.romanick@intel.com>

1 files changed, 0 insertions, 2 deletions

diff --git a/src/mesa/drivers/dri/radeon/radeon_state.c b/src/mesa/drivers/dri/radeon/radeon_state.c
index 7db745a180..0ce97e8697 100644
--- a/src/mesa/drivers/dri/radeon/radeon_state.c
+++ b/src/mesa/drivers/dri/radeon/radeon_state.c
@@ -2254,7 +2254,6 @@ void radeonInitStateFuncs( GLcontext *ctx , GLboolean dri2 )
    ctx->Driver.BlendFuncSeparate	= radeonBlendFuncSeparate;
    ctx->Driver.ClearColor		= radeonClearColor;
    ctx->Driver.ClearDepth		= radeonClearDepth;
-   ctx->Driver.ClearIndex		= NULL;
    ctx->Driver.ClearStencil		= radeonClearStencil;
    ctx->Driver.ClipPlane		= radeonClipPlane;
    ctx->Driver.ColorMask		= radeonColorMask;
@@ -2266,7 +2265,6 @@ void radeonInitStateFuncs( GLcontext *ctx , GLboolean dri2 )
    ctx->Driver.Fogfv			= radeonFogfv;
    ctx->Driver.FrontFace		= radeonFrontFace;
    ctx->Driver.Hint			= NULL;
-   ctx->Driver.IndexMask		= NULL;
    ctx->Driver.LightModelfv		= radeonLightModelfv;
    ctx->Driver.Lightfv			= radeonLightfv;
    ctx->Driver.LineStipple              = radeonLineStipple;