X-Git-Url: https://git.libre-soc.org/?a=blobdiff_plain;f=src%2Fmesa%2Fswrast%2Fs_masking.c;h=2e68f8c4bd7d0f72c1e754fc8e26a33c0e7d6d62;hb=1be3764dbe8d8ab2259c206a2158fe8f3c62c962;hp=69c2feb6da899e713bcca55405375e2ae6328b22;hpb=080c40ab32b2abd6d8381b4a0cc143d36a1652b2;p=mesa.git

diff --git a/src/mesa/swrast/s_masking.c b/src/mesa/swrast/s_masking.c
index 69c2feb6da8..2e68f8c4bd7 100644
--- a/src/mesa/swrast/s_masking.c
+++ b/src/mesa/swrast/s_masking.c
@@ -40,7 +40,7 @@
  * Apply the color mask to a span of rgba values.
  */
 void
-_swrast_mask_rgba_span(GLcontext *ctx, struct gl_renderbuffer *rb,
+_swrast_mask_rgba_span(struct gl_context *ctx, struct gl_renderbuffer *rb,
                        SWspan *span, GLuint buf)
 {
    const GLuint n = span->end;
@@ -101,34 +101,3 @@ _swrast_mask_rgba_span(GLcontext *ctx, struct gl_renderbuffer *rb,
       }
    }
 }
-
-
-/**
- * Apply the index mask to a span of color index values.
- */
-void
-_swrast_mask_ci_span(GLcontext *ctx, struct gl_renderbuffer *rb,
-                     SWspan *span)
-{
-   const GLuint srcMask = ctx->Color.IndexMask;
-   const GLuint dstMask = ~srcMask;
-   GLuint *index = span->array->index;
-   GLuint dest[MAX_WIDTH];
-   GLuint i;
-
-   ASSERT(span->arrayMask & SPAN_INDEX);
-   ASSERT(span->end <= MAX_WIDTH);
-   ASSERT(rb->DataType == GL_UNSIGNED_INT);
-
-   if (span->arrayMask & SPAN_XY) {
-      _swrast_get_values(ctx, rb, span->end, span->array->x, span->array->y,
-                         dest, sizeof(GLuint));
-   }
-   else {
-      _swrast_read_index_span(ctx, rb, span->end, span->x, span->y, dest);
-   }
-
-   for (i = 0; i < span->end; i++) {
-      index[i] = (index[i] & srcMask) | (dest[i] & dstMask);
-   }
-}