Appears to have been cargo-culted in from cfb and then never used.
Signed-off-by: Adam Jackson <a...@redhat.com>
---
fb/fb.h | 3 ---
fb/fbutil.c | 78 ----------------------------------------------------------
fb/wfbrename.h | 1 -
3 files changed, 82 deletions(-)
diff --git a/fb/fb.h b/fb/fb.h
index 627d46d..8ebfc0e 100644
--- a/fb/fb.h
+++ b/fb/fb.h
@@ -1375,9 +1375,6 @@ fbTile(FbBits * dst,
*/
extern _X_EXPORT FbBits fbReplicatePixel(Pixel p, int bpp);
-extern _X_EXPORT void
- fbReduceRasterOp(int rop, FbBits fg, FbBits pm, FbBits * andp, FbBits * xorp);
-
#ifdef FB_ACCESS_WRAPPER
extern _X_EXPORT ReadMemoryProcPtr wfbReadMemory;
extern _X_EXPORT WriteMemoryProcPtr wfbWriteMemory;
diff --git a/fb/fbutil.c b/fb/fbutil.c
index 078fc42..c1d5923 100644
--- a/fb/fbutil.c
+++ b/fb/fbutil.c
@@ -39,84 +39,6 @@ fbReplicatePixel(Pixel p, int bpp)
return b;
}
-void
-fbReduceRasterOp(int rop, FbBits fg, FbBits pm, FbBits * andp, FbBits * xorp)
-{
- FbBits and, xor;
-
- switch (rop) {
- default:
- case GXclear: /* 0 0 0 0 */
- and = 0;
- xor = 0;
- break;
- case GXand: /* 0 0 0 1 */
- and = fg;
- xor = 0;
- break;
- case GXandReverse: /* 0 0 1 0 */
- and = fg;
- xor = fg;
- break;
- case GXcopy: /* 0 0 1 1 */
- and = 0;
- xor = fg;
- break;
- case GXandInverted: /* 0 1 0 0 */
- and = ~fg;
- xor = 0;
- break;
- case GXnoop: /* 0 1 0 1 */
- and = FB_ALLONES;
- xor = 0;
- break;
- case GXxor: /* 0 1 1 0 */
- and = FB_ALLONES;
- xor = fg;
- break;
- case GXor: /* 0 1 1 1 */
- and = ~fg;
- xor = fg;
- break;
- case GXnor: /* 1 0 0 0 */
- and = ~fg;
- xor = ~fg;
- break;
- case GXequiv: /* 1 0 0 1 */
- and = FB_ALLONES;
- xor = ~fg;
- break;
- case GXinvert: /* 1 0 1 0 */
- and = FB_ALLONES;
- xor = FB_ALLONES;
- break;
- case GXorReverse: /* 1 0 1 1 */
- and = ~fg;
- xor = FB_ALLONES;
- break;
- case GXcopyInverted: /* 1 1 0 0 */
- and = 0;
- xor = ~fg;
- break;
- case GXorInverted: /* 1 1 0 1 */
- and = fg;
- xor = ~fg;
- break;
- case GXnand: /* 1 1 1 0 */
- and = fg;
- xor = FB_ALLONES;
- break;
- case GXset: /* 1 1 1 1 */
- and = 0;
- xor = FB_ALLONES;
- break;
- }
- and |= ~pm;
- xor &= pm;
- *andp = and;
- *xorp = xor;
-}
-
#define O 0
#define I FB_ALLONES
diff --git a/fb/wfbrename.h b/fb/wfbrename.h
index 498b372..ed27c29 100644
--- a/fb/wfbrename.h
+++ b/fb/wfbrename.h
@@ -127,7 +127,6 @@
#define fbQueryBestSize wfbQueryBestSize
#define fbRasterizeTrapezoid wfbRasterizeTrapezoid
#define fbRealizeFont wfbRealizeFont
-#define fbReduceRasterOp wfbReduceRasterOp
#define fbReplicatePixel wfbReplicatePixel
#define fbResolveColor wfbResolveColor
#define fbScreenPrivateKeyRec wfbScreenPrivateKeyRec
--
1.9.3
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