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-rw-r--r--src/savage_video.c452
1 files changed, 302 insertions, 150 deletions
diff --git a/src/savage_video.c b/src/savage_video.c
index 43522ce..2e4d78d 100644
--- a/src/savage_video.c
+++ b/src/savage_video.c
@@ -1,12 +1,14 @@
-/* $XFree86: xc/programs/Xserver/hw/xfree86/drivers/savage/savage_video.c,v 1.15 2003/06/18 16:17:40 eich Exp $ */
+/* $XFree86: xc/programs/Xserver/hw/xfree86/drivers/savage/savage_video.c,v 1.7 2001/11/21 22:43:01 dawes Exp $ */
#include "Xv.h"
#include "dix.h"
#include "dixstruct.h"
#include "fourcc.h"
-#include "xaalocal.h"
#include "savage_driver.h"
+#include "savage_regs.h"
+#include "savage_bci.h"
+
#define OFF_DELAY 200 /* milliseconds */
#define FREE_DELAY 60000
@@ -17,6 +19,23 @@
#define TIMER_MASK (OFF_TIMER | FREE_TIMER)
+#define HSCALING_Shift 0
+#define HSCALING_Mask (((1L << 16)-1) << HSCALING_Shift)
+#define HSCALING(w0,w1) ((((unsigned int)(((double)w0/(double)w1) * (1 << 15))) \
+ << HSCALING_Shift) \
+ & HSCALING_Mask)
+
+#define VSCALING_Shift 0
+#define VSCALING_Mask (((1L << 20)-1) << VSCALING_Shift)
+#define VSCALING(h0,h1) ((((unsigned int) (((double)h0/(double)h1) * (1 << 15))) \
+ << VSCALING_Shift) \
+ & VSCALING_Mask)
+
+#ifndef XvExtension
+void SavageInitVideo(ScreenPtr pScreen) {}
+void SavageResetVideo(ScrnInfoPtr pScrn) {}
+#else
+
void myOUTREG( SavagePtr psav, unsigned long offset, unsigned long value );
static XF86VideoAdaptorPtr SavageSetupImageVideo(ScreenPtr);
@@ -73,6 +92,7 @@ static void (*SavageDisplayVideo)(
short drw_w, short drw_h
) = NULL;
+static void OverlayTwisterInit(ScrnInfoPtr pScrn);
static void OverlayParamInit(ScrnInfoPtr pScrn);
static void InitStreamsForExpansion(ScrnInfoPtr pScrn);
@@ -207,37 +227,6 @@ typedef struct {
#define GET_PORT_PRIVATE(pScrn) \
(SavagePortPrivPtr)((SAVPTR(pScrn))->adaptor->pPortPrivates[0].ptr)
-/**************************************
- S3 streams processor
-**************************************/
-
-#define EXT_MISC_CTRL2 0x67
-
-/* New streams */
-
-/* CR67[2] = 1 : enable stream 1 */
-#define ENABLE_STREAM1 0x04
-/* CR67[1] = 1 : enable stream 2 */
-#define ENABLE_STREAM2 0x02
-/* mask to clear CR67[2,1] */
-#define NO_STREAMS 0xF9
-/* CR67[3] = 1 : Mem-mapped regs */
-#define USE_MM_FOR_PRI_STREAM 0x08
-
-#define HDM_SHIFT 16
-#define HDSCALE_4 (2 << HDM_SHIFT)
-#define HDSCALE_8 (3 << HDM_SHIFT)
-#define HDSCALE_16 (4 << HDM_SHIFT)
-#define HDSCALE_32 (5 << HDM_SHIFT)
-#define HDSCALE_64 (6 << HDM_SHIFT)
-
-/* Old Streams */
-
-#define ENABLE_STREAMS_OLD 0x0c
-#define NO_STREAMS_OLD 0xf3
-/* CR69[0] = 1 : Mem-mapped regs */
-#define USE_MM_FOR_PRI_STREAM_OLD 0x01
-
/*
* There are two different streams engines used in the Savage line.
@@ -246,34 +235,6 @@ typedef struct {
*/
-/* streams registers for old engine */
-#define PSTREAM_CONTROL_REG 0x8180
-#define COL_CHROMA_KEY_CONTROL_REG 0x8184
-#define SSTREAM_CONTROL_REG 0x8190
-#define CHROMA_KEY_UPPER_BOUND_REG 0x8194
-#define SSTREAM_STRETCH_REG 0x8198
-#define COLOR_ADJUSTMENT_REG 0x819C
-#define BLEND_CONTROL_REG 0x81A0
-#define PSTREAM_FBADDR0_REG 0x81C0
-#define PSTREAM_FBADDR1_REG 0x81C4
-#define PSTREAM_STRIDE_REG 0x81C8
-#define DOUBLE_BUFFER_REG 0x81CC
-#define SSTREAM_FBADDR0_REG 0x81D0
-#define SSTREAM_FBADDR1_REG 0x81D4
-#define SSTREAM_STRIDE_REG 0x81D8
-#define SSTREAM_VSCALE_REG 0x81E0
-#define SSTREAM_VINITIAL_REG 0x81E4
-#define SSTREAM_LINES_REG 0x81E8
-#define STREAMS_FIFO_REG 0x81EC
-#define PSTREAM_WINDOW_START_REG 0x81F0
-#define PSTREAM_WINDOW_SIZE_REG 0x81F4
-#define SSTREAM_WINDOW_START_REG 0x81F8
-#define SSTREAM_WINDOW_SIZE_REG 0x81FC
-#define FIFO_CONTROL 0x8200
-#define PSTREAM_FBSIZE_REG 0x8300
-#define SSTREAM_FBSIZE_REG 0x8304
-#define SSTREAM_FBADDR2_REG 0x8308
-
#define OS_XY(x,y) (((x+1)<<16)|(y+1))
#define OS_WH(x,y) (((x-1)<<16)|(y))
@@ -307,7 +268,7 @@ void myOUTREG( SavagePtr psav, unsigned long offset, unsigned long value )
void SavageInitStreamsOld(ScrnInfoPtr pScrn)
{
SavagePtr psav = SAVPTR(pScrn);
- unsigned long jDelta;
+ /*unsigned long jDelta;*/
unsigned long format = 0;
/*
@@ -320,6 +281,28 @@ void SavageInitStreamsOld(ScrnInfoPtr pScrn)
/* Primary stream reflects the frame buffer. */
+/* I don't know if these are needed here or not. seems to work either way
+ * and the stride should have already been set properly in SavageSetGBD()
+ */
+ if (!psav->bTiled) {
+ OUTREG(PRI_STREAM_STRIDE,
+ (((psav->lDelta * 2) << 16) & 0x3FFFE000) |
+ (psav->lDelta & 0x00001fff));
+ }
+ else if (pScrn->bitsPerPixel == 16) {
+ /* Scanline-length-in-bytes/128-bytes-per-tile * 256 Qwords/tile */
+ OUTREG(PRI_STREAM_STRIDE,
+ (((psav->lDelta * 2) << 16) & 0x3FFFE000)
+ | 0x80000000 | (psav->lDelta & 0x00001fff));
+ }
+ else if (pScrn->bitsPerPixel == 32) {
+ OUTREG(PRI_STREAM_STRIDE,
+ (((psav->lDelta * 2) << 16) & 0x3FFFE000)
+ | 0xC0000000 | (psav->lDelta & 0x00001fff));
+ }
+ OUTREG(PSTREAM_FBSIZE_REG,
+ pScrn->virtualY * pScrn->virtualX * (pScrn->bitsPerPixel >> 3));
+
switch( pScrn->depth ) {
case 8: format = 0 << 24; break;
case 15: format = 3 << 24; break;
@@ -327,14 +310,14 @@ void SavageInitStreamsOld(ScrnInfoPtr pScrn)
case 24: format = 7 << 24; break;
}
- jDelta = pScrn->displayWidth * pScrn->bitsPerPixel / 8;
+ /*jDelta = pScrn->displayWidth * pScrn->bitsPerPixel / 8;*/
OUTREG( PSTREAM_WINDOW_START_REG, OS_XY(0,0) );
OUTREG( PSTREAM_WINDOW_SIZE_REG, OS_WH(pScrn->displayWidth, pScrn->virtualY) );
OUTREG( PSTREAM_FBADDR0_REG, pScrn->fbOffset );
OUTREG( PSTREAM_FBADDR1_REG, 0 );
- OUTREG( PSTREAM_STRIDE_REG, jDelta );
+ /*OUTREG( PSTREAM_STRIDE_REG, jDelta );*/
OUTREG( PSTREAM_CONTROL_REG, format );
- OUTREG( PSTREAM_FBSIZE_REG, jDelta * pScrn->virtualY >> 3 );
+ /*OUTREG( PSTREAM_FBSIZE_REG, jDelta * pScrn->virtualY >> 3 );*/
OUTREG( COL_CHROMA_KEY_CONTROL_REG, 0 );
OUTREG( SSTREAM_CONTROL_REG, 0 );
@@ -353,19 +336,18 @@ void SavageInitStreamsOld(ScrnInfoPtr pScrn)
OUTREG( SSTREAM_VINITIAL_REG, 0 );
OUTREG( SSTREAM_WINDOW_START_REG, OS_XY(0xfffe, 0xfffe) );
OUTREG( SSTREAM_WINDOW_SIZE_REG, OS_WH(10,2) );
-}
-#undef OUTREG
-#if 0
-#define OUTREG(a,v) myOUTREG(psav,a,v)
-#else
-#define OUTREG(addr,val) MMIO_OUT32(psav->MapBase, addr, val)
-#endif
+ if (S3_MOBILE_TWISTER_SERIES(psav->Chipset) &&
+ psav->FPExpansion) {
+ OverlayTwisterInit(pScrn);
+ }
+
+}
void SavageInitStreamsNew(ScrnInfoPtr pScrn)
{
SavagePtr psav = SAVPTR(pScrn);
- unsigned long jDelta;
+ /*unsigned long jDelta;*/
xf86ErrorFVerb(XVTRACE, "SavageInitStreams\n" );
@@ -377,13 +359,36 @@ void SavageInitStreamsNew(ScrnInfoPtr pScrn)
OverlayParamInit( pScrn );
}
+/* I don't know if these are needed here or not. seems to work either way
+ * and the stride should have already been set properly in SavageSetGBD()
+ */
/* Primary stream reflects the frame buffer. */
-
+ OUTREG32(PRI_STREAM_FBUF_ADDR0, pScrn->fbOffset);
+ if (!psav->bTiled) {
+ OUTREG(PRI_STREAM_STRIDE,
+ (((psav->lDelta * 2) << 16) & 0x3FFFE000) |
+ (psav->lDelta & 0x00001fff));
+ }
+ else if (pScrn->bitsPerPixel == 16) {
+ /* Scanline-length-in-bytes/128-bytes-per-tile * 256 Qwords/tile */
+ OUTREG(PRI_STREAM_STRIDE,
+ (((psav->lDelta * 2) << 16) & 0x3FFFE000)
+ | 0x80000000 | (psav->lDelta & 0x00001fff));
+ }
+ else if (pScrn->bitsPerPixel == 32) {
+ OUTREG(PRI_STREAM_STRIDE,
+ (((psav->lDelta * 2) << 16) & 0x3FFFE000)
+ | 0xC0000000 | (psav->lDelta & 0x00001fff));
+ }
+ OUTREG(PSTREAM_FBSIZE_REG,
+ pScrn->virtualX * pScrn->virtualY * (pScrn->bitsPerPixel >> 3));
+ /* Primary stream reflects the frame buffer. */
+#if 0
jDelta = pScrn->displayWidth * pScrn->bitsPerPixel / 8;
OUTREG( PRI_STREAM_BUFFERSIZE, jDelta * pScrn->virtualY >> 3 );
OUTREG( PRI_STREAM_FBUF_ADDR0, pScrn->fbOffset );
OUTREG( PRI_STREAM_STRIDE, jDelta );
-
+#endif
OUTREG( SEC_STREAM_CKEY_LOW, 0 );
OUTREG( SEC_STREAM_CKEY_UPPER, 0 );
OUTREG( SEC_STREAM_HSCALING, 0 );
@@ -435,16 +440,13 @@ void SavageStreamsOn(ScrnInfoPtr pScrn, int id)
VGAOUT8( vgaCRIndex, EXT_MISC_CTRL2 );
if( S3_SAVAGE_MOBILE_SERIES(psav->Chipset) ||
-#if 0 /* I don't think commenting this out is correct (EE) */
- (psav->Chipset == S3_SUPERSAVAGE) ||
-#endif
(psav->Chipset == S3_SAVAGE2000) )
{
jStreamsControl = VGAIN8( vgaCRReg ) | ENABLE_STREAM1;
/* Wait for VBLANK. */
- VerticalRetraceWait(psav);
+ VerticalRetraceWait();
/* Fire up streams! */
@@ -461,11 +463,17 @@ void SavageStreamsOn(ScrnInfoPtr pScrn, int id)
}
else
{
- jStreamsControl = VGAIN8( vgaCRReg ) | ENABLE_STREAMS_OLD;
-
+ if (S3_MOBILE_TWISTER_SERIES(psav->Chipset)
+ && psav->FPExpansion) {
+ jStreamsControl = VGAIN8( vgaCRReg ) | ENABLE_STREAMS_OLD; /* tim */
+ /*jStreamsControl = VGAIN8( vgaCRReg ) | 0x8c;*/ /* S3 */
+ } else {
+ jStreamsControl = VGAIN8( vgaCRReg ) | ENABLE_STREAMS_OLD; /* tim */
+ /*jStreamsControl = VGAIN8( vgaCRReg ) | 0x04;*/ /* S3 */
+ }
/* Wait for VBLANK. */
- VerticalRetraceWait(psav);
+ VerticalRetraceWait();
/* Fire up streams! */
@@ -476,7 +484,7 @@ void SavageStreamsOn(ScrnInfoPtr pScrn, int id)
/* Wait for VBLANK. */
- VerticalRetraceWait(psav);
+ VerticalRetraceWait();
/* Turn on secondary stream TV flicker filter, once we support TV. */
@@ -486,7 +494,6 @@ void SavageStreamsOn(ScrnInfoPtr pScrn, int id)
psav->videoFourCC = id;
}
-
void SavageStreamsOff(ScrnInfoPtr pScrn)
{
SavagePtr psav = SAVPTR(pScrn);
@@ -506,7 +513,6 @@ void SavageStreamsOff(ScrnInfoPtr pScrn)
VGAOUT8( vgaCRIndex, EXT_MISC_CTRL2 );
if( S3_SAVAGE_MOBILE_SERIES(psav->Chipset) ||
- (psav->Chipset == S3_SUPERSAVAGE) ||
(psav->Chipset == S3_SAVAGE2000) )
jStreamsControl = VGAIN8( vgaCRReg ) & NO_STREAMS;
else
@@ -514,7 +520,7 @@ void SavageStreamsOff(ScrnInfoPtr pScrn)
/* Wait for VBLANK. */
- VerticalRetraceWait(psav);
+ VerticalRetraceWait();
/* Kill streams. */
@@ -527,7 +533,6 @@ void SavageStreamsOff(ScrnInfoPtr pScrn)
psav->videoFlags &= ~VF_STREAMS_ON;
}
-
void SavageInitVideo(ScreenPtr pScreen)
{
ScrnInfoPtr pScrn = xf86Screens[pScreen->myNum];
@@ -539,7 +544,6 @@ void SavageInitVideo(ScreenPtr pScreen)
xf86ErrorFVerb(XVTRACE,"SavageInitVideo\n");
if(
S3_SAVAGE_MOBILE_SERIES(psav->Chipset) ||
- (psav->Chipset == S3_SUPERSAVAGE) ||
(psav->Chipset == S3_SAVAGE2000)
)
{
@@ -873,10 +877,10 @@ SavageSetupImageVideo(ScreenPtr pScreen)
psav->adaptor = adapt;
-#if 0
+ #if 0
psav->BlockHandler = pScreen->BlockHandler;
pScreen->BlockHandler = SavageBlockHandler;
-#endif
+ #endif
return adapt;
}
@@ -1079,6 +1083,89 @@ SavageQueryBestSize(
if(*p_w > 16384) *p_w = 16384;
}
+/* SavageCopyPlanarDataBCI() causes artifacts on the screen when used on savage4.
+ * It's probably something with the BCI. Maybe we need a waitforidle() or
+ * something...
+ */
+static void
+SavageCopyPlanarDataBCI(
+ ScrnInfoPtr pScrn,
+ unsigned char *srcY, /* Y */
+ unsigned char *srcV, /* V */
+ unsigned char *srcU, /* U */
+ unsigned char *dst,
+ int srcPitch, int srcPitch2,
+ int dstPitch,
+ int h,int w)
+{
+ SavagePtr psav = SAVPTR(pScrn);
+ /* half of the dest buffer for copying the YVU data to it ??? */
+ unsigned char *dstCopy = (unsigned char *)(((unsigned long)dst
+ + 2 * srcPitch * h
+ + 0x0f) & ~0x0f);
+ /* for pixel transfer */
+ unsigned long offsetY = (unsigned long)dstCopy - (unsigned long)psav->FBBase;
+ unsigned long offsetV = offsetY + srcPitch * h;
+ unsigned long offsetU = offsetV + srcPitch2 * (h>>1);
+ unsigned long dstOffset = (unsigned long)dst - (unsigned long)psav->FBBase;
+ int i;
+
+ BCI_GET_PTR;
+
+ /* copy Y planar */
+ for (i=0;i<srcPitch * h;i++) {
+ dstCopy[i] = srcY[i];
+ }
+
+ /* copy V planar */
+ dstCopy = dstCopy + srcPitch * h;
+ for (i=0;i<srcPitch2 * (h>>1);i++) {
+ dstCopy[i] = srcV[i];
+ }
+
+ /* copy U planar */
+ dstCopy = dstCopy + srcPitch2 * (h>>1);
+ for (i=0;i<srcPitch2 * (h>>1);i++) {
+ dstCopy[i] = srcU[i];
+ }
+
+ /*
+ * Transfer pixel data from one memory location to another location
+ * and reformat the data during the transfer
+ * a. program BCI51 to specify the source information
+ * b. program BCI52 to specify the destination information
+ * c. program BCI53 to specify the source dimensions
+ * d. program BCI54 to specify the destination dimensions
+ * e. (if the data is in YCbCr420 format)program BCI55,BCI56,BCI57 to
+ * locations of the Y,Cb,and Cr data
+ * f. program BCI50(command=011) to specify the formatting options and
+ * kick off the transfer
+ * this command can be used for color space conversion(YCbCr to RGB)
+ * or for oversampling, but not for both simultaneously. it can also be
+ * used to do mastered image transfer when the source is tiled
+ */
+
+ w = (w+0xf)&0xff0;
+ psav->WaitQueue(psav,11);
+ BCI_SEND(0x96070051);
+ BCI_SEND(offsetY);
+
+ BCI_SEND(dstOffset);
+
+ BCI_SEND(((h-1)<<16)|((w-1)>>3));
+
+ BCI_SEND(dstPitch >> 3);
+
+
+ BCI_SEND(offsetU);
+ BCI_SEND(offsetV);
+
+ BCI_SEND((srcPitch2 << 16)| srcPitch2);
+
+ BCI_SEND(0x96010050);
+ BCI_SEND(0x00200003 | srcPitch);
+ BCI_SEND(0xC0170000);
+}
static void
SavageCopyData(
@@ -1195,6 +1282,7 @@ SavageDisplayVideoOld(
/*DisplayModePtr mode = pScrn->currentMode;*/
int vgaCRIndex, vgaCRReg, vgaIOBase;
unsigned int ssControl;
+ int scalratio;
vgaIOBase = hwp->IOBase;
@@ -1210,6 +1298,18 @@ SavageDisplayVideoOld(
SavageResetVideo(pScrn);
}
+ /* Calculate horizontal scale factor. */
+ if (S3_MOBILE_TWISTER_SERIES(psav->Chipset)
+ && psav->FPExpansion) {
+ drw_w = (((float)(drw_w * psav->XExp1)/(float)psav->XExp2)+1);
+ drw_h = (float)(drw_h * psav->YExp1)/(float)psav->YExp2+1;
+ dstBox->x1 = (float)(dstBox->x1 * psav->XExp1)/(float)psav->XExp2;
+ dstBox->y1 = (float)(dstBox->y1 * psav->YExp1)/(float)psav->YExp2;
+
+ dstBox->x1 += psav->displayXoffset;
+ dstBox->y1 += psav->displayYoffset;
+ }
+
/* Set surface format. */
OUTREG(SSTREAM_CONTROL_REG,
@@ -1221,9 +1321,16 @@ SavageDisplayVideoOld(
/* Calculate vertical scale factor. */
- OUTREG(SSTREAM_LINES_REG, src_h );
+ /*
+ * MM81E8:Secondary Stream Source Line Count
+ * bit_0~10: # of lines in the source image (before scaling)
+ * bit_15 = 1: Enable vertical interpolation
+ * 0: Line duplicaion
+ */
+ OUTREG(SSTREAM_LINES_REG, 0x00008000 | src_h );
OUTREG(SSTREAM_VINITIAL_REG, 0 );
- OUTREG(SSTREAM_VSCALE_REG, (src_h << 15) / drw_h );
+ /*OUTREG(SSTREAM_VSCALE_REG, (src_h << 15) / drw_h );*/
+ OUTREG(SSTREAM_VSCALE_REG, VSCALING(src_h,drw_h));
/* Set surface location and stride. */
@@ -1235,25 +1342,52 @@ SavageDisplayVideoOld(
OUTREG(SSTREAM_WINDOW_START_REG, OS_XY(dstBox->x1, dstBox->y1) );
OUTREG(SSTREAM_WINDOW_SIZE_REG, OS_WH(drw_w, drw_h) );
+ /*
+ * Process horizontal scaling
+ * upscaling and downscaling smaller than 2:1 controled by MM8198
+ * MM8190 controls downscaling mode larger than 2:1
+ */
+ scalratio = 0;
ssControl = 0;
-
+#if 0
if( src_w > (drw_w << 1) )
{
+ /* BUGBUG shouldn't this be >=? */
if( src_w <= (drw_w << 2) )
ssControl |= HDSCALE_4;
- else if( src_w <= (drw_w << 3) )
+ else if( src_w > (drw_w << 3) )
ssControl |= HDSCALE_8;
- else if( src_w <= (drw_w << 4) )
+ else if( src_w > (drw_w << 4) )
ssControl |= HDSCALE_16;
- else if( src_w <= (drw_w << 5) )
+ else if( src_w > (drw_w << 5) )
ssControl |= HDSCALE_32;
- else if( src_w <= (drw_w << 6) )
+ else if( src_w > (drw_w << 6) )
ssControl |= HDSCALE_64;
}
+#endif
+ if (src_w >= (drw_w * 2)) {
+ if (src_w < (drw_w * 4)) {
+ scalratio = HSCALING(2,1);
+ } else if (src_w < (drw_w * 8)) {
+ ssControl |= HDSCALE_4;
+ } else if (src_w < (drw_w * 16)) {
+ ssControl |= HDSCALE_8;
+ } else if (src_w < (drw_w * 32)) {
+ ssControl |= HDSCALE_16;
+ } else if (src_w < (drw_w * 64)) {
+ ssControl |= HDSCALE_32;
+ } else
+ ssControl |= HDSCALE_64;
+ } else
+ scalratio = HSCALING(src_w,drw_w);
ssControl |= src_w;
ssControl |= (1 << 24);
+ /* Wait for VBLANK. */
+ VerticalRetraceWait();
OUTREG(SSTREAM_CONTROL_REG, ssControl);
+ if (scalratio)
+ OUTREG(SSTREAM_STRETCH_REG,scalratio);
#if 0
/* Set color key on primary. */
@@ -1491,13 +1625,23 @@ SavagePutImage(
top &= ~1;
tmp = ((top >> 1) * srcPitch2) + (left >> 2);
offsetU += tmp;
- offsetV += tmp;
+ offsetV += tmp;
nlines = ((((y2 + 0xffff) >> 16) + 1) & ~1) - top;
- SavageCopyPlanarData(
- buf + (top * srcPitch) + (left >> 1),
- buf + offsetV,
- buf + offsetU,
- dst_start, srcPitch, srcPitch2, dstPitch, nlines, npixels);
+ if (S3_SAVAGE4_SERIES(psav->Chipset) && psav->BCIforXv
+ /*&& (!psav->disableCOB)*/) {
+ SavageCopyPlanarDataBCI(
+ pScrn,
+ buf + (top * srcPitch) + (left >> 1),
+ buf + offsetV,
+ buf + offsetU,
+ dst_start, srcPitch, srcPitch2, dstPitch, nlines, npixels);
+ } else {
+ SavageCopyPlanarData(
+ buf + (top * srcPitch) + (left >> 1),
+ buf + offsetV,
+ buf + offsetU,
+ dst_start, srcPitch, srcPitch2, dstPitch, nlines, npixels);
+ }
break;
case FOURCC_Y211: /* Y211 */
case FOURCC_RV15: /* RGB15 */
@@ -1517,10 +1661,11 @@ SavagePutImage(
x1, y1, x2, y2, &dstBox, src_w, src_h, drw_w, drw_h);
/* update cliplist */
- if(!REGION_EQUAL(pScrn->pScreen, &pPriv->clip, clipBoxes)) {
- REGION_COPY(pScrn->pScreen, &pPriv->clip, clipBoxes);
+ if(!REGION_EQUAL(pScreen, &pPriv->clip, clipBoxes)) {
+ REGION_COPY(pScreen, &pPriv->clip, clipBoxes);
/* draw these */
xf86XVFillKeyHelper(pScrn->pScreen, pPriv->colorKey, clipBoxes);
+
}
pPriv->videoStatus = CLIENT_VIDEO_ON;
@@ -1544,6 +1689,10 @@ SavageQueryImageAttributes(
if(offsets) offsets[0] = 0;
switch(id) {
+ case FOURCC_IA44:
+ if (pitches) pitches[0]=*w;
+ size=(*w)*(*h);
+ break;
case FOURCC_Y211:
size = *w << 2;
if(pitches) pitches[0] = size;
@@ -1576,51 +1725,6 @@ SavageQueryImageAttributes(
return size;
}
-#if 0
-
-static void
-CHIPSBlockHandler (
- int i,
- pointer blockData,
- pointer pTimeout,
- pointer pReadmask
-){
- ScreenPtr pScreen = screenInfo.screens[i];
- ScrnInfoPtr pScrn = xf86Screens[i];
- CHIPSPtr cPtr = CHIPSPTR(pScrn);
- CHIPSPortPrivPtr pPriv = GET_PORT_PRIVATE(pScrn);
- unsigned char mr3c;
-
- pScreen->BlockHandler = cPtr->BlockHandler;
-
- (*pScreen->BlockHandler) (i, blockData, pTimeout, pReadmask);
-
- pScreen->BlockHandler = CHIPSBlockHandler;
-
- CHIPSHiQVSync(pScrn);
- if(pPriv->videoStatus & TIMER_MASK) {
- UpdateCurrentTime();
- if(pPriv->videoStatus & OFF_TIMER) {
- if(pPriv->offTime < currentTime.milliseconds) {
- mr3c = cPtr->readMR(cPtr, 0x3C);
- cPtr->writeMR(cPtr, 0x3C, (mr3c & 0xFE));
- pPriv->videoStatus = FREE_TIMER;
- pPriv->freeTime = currentTime.milliseconds + FREE_DELAY;
- }
- } else { /* FREE_TIMER */
- if(pPriv->freeTime < currentTime.milliseconds) {
- if(pPriv->area) {
- xf86FreeOffscreenArea(pPriv->area);
- pPriv->area = NULL;
- }
- pPriv->videoStatus = 0;
- }
- }
- }
-}
-
-#endif
-
/****************** Offscreen stuff ***************/
typedef struct {
@@ -1822,6 +1926,52 @@ SavageInitOffscreenImages(ScreenPtr pScreen)
xf86XVRegisterOffscreenImages(pScreen, offscreenImages, 1);
}
+static
+void PatchEnableSPofPanel(ScrnInfoPtr pScrn)
+{
+ SavagePtr psav = SAVPTR(pScrn);
+
+ UnLockExtRegs();
+
+ if (pScrn->bitsPerPixel == 8) {
+ OUTREG8(CRT_ADDRESS_REG,0x90);
+ OUTREG8(CRT_DATA_REG,INREG8(CRT_DATA_REG)|0x40);
+ }
+ else {
+ OUTREG8(CRT_ADDRESS_REG,0x90);
+ OUTREG8(CRT_DATA_REG,INREG8(CRT_DATA_REG)|0x48);
+ }
+
+ VerticalRetraceWait();
+
+ OUTREG8(CRT_ADDRESS_REG,0x67);
+ OUTREG8(CRT_DATA_REG,(INREG8(CRT_DATA_REG)&0xf3)|0x04);
+
+ OUTREG8(CRT_ADDRESS_REG,0x65);
+ OUTREG8(CRT_DATA_REG,INREG8(CRT_DATA_REG)|0xC0);
+
+ if (pScrn->bitsPerPixel == 8) {
+ OUTREG32(PSTREAM_CONTROL_REG,0x00000000);
+ } else {
+ OUTREG32(PSTREAM_CONTROL_REG,0x02000000);
+ }
+ OUTREG32(PSTREAM_WINDOW_SIZE_REG, 0x0);
+
+}
+
+/*
+ * Function to get lcd factor, display offset for overlay use
+ * Input: pScrn; Output: x,yfactor, displayoffset in pScrn
+ */
+static void OverlayTwisterInit(ScrnInfoPtr pScrn)
+{
+ SavagePtr psav = SAVPTR(pScrn);
+
+ psav->cxScreen = psav->iResX;
+ InitStreamsForExpansion(pScrn);
+ PatchEnableSPofPanel(pScrn);
+}
+
/* Function to get lcd factor, display offset for overlay use
* Input: pScrn; Output: x,yfactor, displayoffset in pScrn
*/
@@ -1914,3 +2064,5 @@ static void InitStreamsForExpansion(ScrnInfoPtr pScrn)
((PanelSizeY - (psav->YExp1 * ViewPortHeight) / psav->YExp2) / 2);
} /* InitStreamsForExpansionPM */
+
+#endif /* XvExtension */
generated by cgit v1.2.3 (git 2.25.1) at 2024-11-21 21:24:31 +0000