[PATCH sis 11/15] Remove unused code from SISPutImageBlit()

[Timo Aaltonen]

Signed-off-by: Timo Aaltonen <timo.aaltonen at canonical.com>
---
 src/sis_video.c |   66 -------------------------------------------------------
 1 files changed, 0 insertions(+), 66 deletions(-)

diff --git a/src/sis_video.c b/src/sis_video.c
index 9859f33..17d8f71 100644
--- a/src/sis_video.c
+++ b/src/sis_video.c
@@ -4269,34 +4269,6 @@ SISPutImageBlit(
 			   DSTVIDEO;
 
 
-#if 0 /* Not implemented by hardware! */
-   if(pPriv->vsync) {
-#ifdef SISMERGED
-      if(!pSiS->MergedFB) {
-#endif
-#ifdef SISDUALHEAD
-         if(pSiS->DualHeadMode) {
-	    if(pSiS->SecondHead) {
-	       MyPacket.P12_Command |= pPriv->VBlankTriggerCRT1;
-	    } else {
-	       MyPacket.P12_Command |= pPriv->VBlankTriggerCRT2;
-	    }
-	 } else {
-#endif
-            Bool IsSlaveMode = SiSBridgeIsInSlaveMode(pScrn);
-            if((pSiS->VBFlags & DISPTYPE_DISP2) && !IsSlaveMode)
-	       MyPacket.P12_Command |= pPriv->VBlankTriggerCRT2;
-	    else if((pSiS->VBFlags & DISPTYPE_DISP1) || IsSlaveMode)
-	       MyPacket.P12_Command |= pPriv->VBlankTriggerCRT1;
-#ifdef SISDUALHEAD
-         }
-#endif
-#ifdef SISMERGED
-      }
-#endif
-   }
-#endif
-
    first = TRUE;
    while(nbox--) {
       left = pbox->x1;
@@ -4321,23 +4293,6 @@ SISPutImageBlit(
       MyPacket.P12_RectWidth = right - left;
       MyPacket.P12_RectHeight = bottom - top;
 
-#if 0
-#ifdef SISMERGED
-      if((first) && (pSiS->MergedFB)) {
-         int scrwidth = ((SiSMergedDisplayModePtr)pSiS->CurrentLayout.mode->Private)->CRT2->HDisplay;
-	 int scrheight = ((SiSMergedDisplayModePtr)pSiS->CurrentLayout.mode->Private)->CRT2->VDisplay;
-	 if( (right < pSiS->CRT2pScrn->frameX0) ||
-	     (left >= pSiS->CRT2pScrn->frameX0 + scrwidth) ||
-	     (bottom < pSiS->CRT2pScrn->frameY0) ||
-	     (top >= pSiS->CRT2pScrn->frameY0 + scrheight) ) {
-	    MyPacket.P12_Command |= pPriv->VBlankTriggerCRT1;
-	 } else {
-	    MyPacket.P12_Command |= pPriv->VBlankTriggerCRT2;
-	 }
-      }
-#endif
-#endif
-
       offsety = offsetuv = 0;
       if(packed) {
          if(pbox->y1 > drw_y + yoffset) {
@@ -4346,19 +4301,9 @@ SISPutImageBlit(
          if(pbox->x1 > drw_x + xoffset) {
             offsetuv += ((pbox->x1 - drw_x - xoffset) << 1);
 	    if(offsetuv & 3) {
-#if 0	       /* Paint over covering object - no */
-	       if(MyPacket.P12_DstX > 0) {
-	          offsetuv &= ~3;
-	          MyPacket.P12_DstX--;
-	          MyPacket.P12_RectWidth++;
-	       } else {
-#endif
 	          offsetuv = (offsetuv + 3) & ~3;
 	          MyPacket.P12_DstX++;
 	          MyPacket.P12_RectWidth--;
-#if 0
-	       }
-#endif
 	    }
          }
       } else {
@@ -4383,22 +4328,11 @@ SISPutImageBlit(
       MyPacket.P12_YSrcAddr  = pPriv->bufAddr[index][pPriv->currentBuf[index]] + offsety + FBOFFSET;
       MyPacket.P12_UVSrcAddr = pPriv->bufAddr[index][pPriv->currentBuf[index]] + bytesize + offsetuv + FBOFFSET;
       SISWriteBlitPacket(pSiS, (CARD32*)&MyPacket);
-#if 0
-      MyPacket.P12_Command &= ~(pPriv->VBlankTriggerCRT1 | pPriv->VBlankTriggerCRT2);
-#endif
       first = FALSE;
 mycont:
       pbox++;
    }
 
-#if 0
-   {
-   int debug = 0;
-   while( (SIS_MMIO_IN16(pSiS->IOBase, Q_STATUS+2) & 0x8000) != 0x8000) { debug++; };
-   while( (SIS_MMIO_IN16(pSiS->IOBase, Q_STATUS+2) & 0x8000) != 0x8000) { debug++; };
-   xf86DrvMsg(0, X_INFO, "vsync %d, debug %d\n", pPriv->vsync, debug);
-   }
-#endif
 
    pPriv->currentBuf[index] ^= 1;
 
-- 
1.7.4.1