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, 7 deletions

diff --git a/src/mesa/drivers/dri/nouveau/nouveau_state.c b/src/mesa/drivers/dri/nouveau/nouveau_state.c
index 5d593ed4dd..e1871db0eb 100644
--- a/src/mesa/drivers/dri/nouveau/nouveau_state.c
+++ b/src/mesa/drivers/dri/nouveau/nouveau_state.c
@@ -243,12 +243,6 @@ nouveau_fog(GLcontext *ctx, GLenum pname, const GLfloat *params)
 }
 
 static void
-nouveau_index_mask(GLcontext *ctx, GLuint mask)
-{
-	context_dirty(ctx, INDEX_MASK);
-}
-
-static void
 nouveau_light(GLcontext *ctx, GLenum light, GLenum pname, const GLfloat *params)
 {
 	switch (pname) {
@@ -504,7 +498,6 @@ nouveau_state_init(GLcontext *ctx)
 	ctx->Driver.DrawBuffers = nouveau_draw_buffers;
 	ctx->Driver.Enable = nouveau_enable;
 	ctx->Driver.Fogfv = nouveau_fog;
-	ctx->Driver.IndexMask = nouveau_index_mask;
 	ctx->Driver.Lightfv = nouveau_light;
 	ctx->Driver.LightModelfv = nouveau_light_model;
 	ctx->Driver.LineStipple = nouveau_line_stipple;