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Diffstat (limited to 'src/mesa/drivers/dri/sis/sis_reg.h')
-rw-r--r--src/mesa/drivers/dri/sis/sis_reg.h18
1 files changed, 12 insertions, 6 deletions
diff --git a/src/mesa/drivers/dri/sis/sis_reg.h b/src/mesa/drivers/dri/sis/sis_reg.h
index 76014ff3ed..1c245898a4 100644
--- a/src/mesa/drivers/dri/sis/sis_reg.h
+++ b/src/mesa/drivers/dri/sis/sis_reg.h
@@ -589,23 +589,29 @@ USE OR OTHER DEALINGS IN THE SOFTWARE.
#define SiS_SFAIL_KEEP 0x00000000
#define SiS_SFAIL_ZERO 0x00100000
#define SiS_SFAIL_REPLACE 0x00200000
+#define SiS_SFAIL_INCR 0x00300000 /* guess -- was _WRAP */
+#define SiS_SFAIL_DECR 0x00400000 /* guess -- was _WRAP */
#define SiS_SFAIL_INVERT 0x00500000
-#define SiS_SFAIL_INCR 0x00600000
-#define SiS_SFAIL_DECR 0x00700000
+#define SiS_SFAIL_INCR_WRAP 0x00600000 /* guess */
+#define SiS_SFAIL_DECR_WRAP 0x00700000 /* guess */
#define SiS_SPASS_ZFAIL_KEEP 0x00000000
#define SiS_SPASS_ZFAIL_ZERO 0x00010000
#define SiS_SPASS_ZFAIL_REPLACE 0x00020000
+#define SiS_SPASS_ZFAIL_INCR 0x00030000 /* guess -- was _WRAP */
+#define SiS_SPASS_ZFAIL_DECR 0x00040000 /* guess -- was _WRAP */
#define SiS_SPASS_ZFAIL_INVERT 0x00050000
-#define SiS_SPASS_ZFAIL_INCR 0x00060000
-#define SiS_SPASS_ZFAIL_DECR 0x00070000
+#define SiS_SPASS_ZFAIL_INCR_WRAP 0x00060000 /* guess */
+#define SiS_SPASS_ZFAIL_DECR_WRAP 0x00070000 /* guess */
#define SiS_SPASS_ZPASS_KEEP 0x00000000
#define SiS_SPASS_ZPASS_ZERO 0x00001000
#define SiS_SPASS_ZPASS_REPLACE 0x00002000
+#define SiS_SPASS_ZPASS_INCR 0x00003000 /* guess -- was _WRAP */
+#define SiS_SPASS_ZPASS_DECR 0x00004000 /* guess -- was _WRAP */
#define SiS_SPASS_ZPASS_INVERT 0x00005000
-#define SiS_SPASS_ZPASS_INCR 0x00006000
-#define SiS_SPASS_ZPASS_DECR 0x00007000
+#define SiS_SPASS_ZPASS_INCR_WRAP 0x00006000 /* guess */
+#define SiS_SPASS_ZPASS_DECR_WRAP 0x00007000 /* guess */
/*
* REG_3D_DstBlendMode (0x8A50 - 0x8A53)