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-rw-r--r--src/savage_streams.c27
-rw-r--r--src/savage_video.c76
2 files changed, 30 insertions, 73 deletions
diff --git a/src/savage_streams.c b/src/savage_streams.c
index b1c5ab2..1b865aa 100644
--- a/src/savage_streams.c
+++ b/src/savage_streams.c
@@ -130,12 +130,13 @@ void SavageInitStreamsOld(ScrnInfoPtr pScrn)
xf86ErrorFVerb(STREAMS_TRACE, "SavageInitStreams\n" );
-
if (psav->FBStart2nd) {
unsigned long jDelta = pScrn->displayWidth;
format = 0 << 24;
OUTREG( PSTREAM_STRIDE_REG, jDelta );
OUTREG( PSTREAM_FBSIZE_REG, jDelta * pScrn->virtualY >> 3 );
+ OUTREG( PSTREAM_FBADDR0_REG, pScrn->fbOffset );
+ OUTREG( PSTREAM_FBADDR1_REG, 0 );
} else {
/*jDelta = pScrn->displayWidth * (pScrn->bitsPerPixel + 7) / 8;*/
switch( pScrn->depth ) {
@@ -150,8 +151,8 @@ void SavageInitStreamsOld(ScrnInfoPtr pScrn)
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_FBADDR0_REG, pScrn->fbOffset );
+ OUTREG( PSTREAM_FBADDR1_REG, 0 ); */
/*OUTREG( PSTREAM_STRIDE_REG, jDelta );*/
OUTREG( PSTREAM_CONTROL_REG, format );
/*OUTREG( PSTREAM_FBSIZE_REG, jDelta * pScrn->virtualY >> 3 );*/
@@ -166,36 +167,18 @@ void SavageInitStreamsOld(ScrnInfoPtr pScrn)
OUTREG( SSTREAM_FBADDR0_REG, 0 );
OUTREG( SSTREAM_FBADDR1_REG, 0 );
OUTREG( SSTREAM_FBADDR2_REG, 0 );
-/* OUTREG( SSTREAM_FBSIZE_REG, 0 ); */
+ OUTREG( SSTREAM_FBSIZE_REG, 0 );
OUTREG( SSTREAM_STRIDE_REG, 0 );
OUTREG( SSTREAM_VSCALE_REG, 0 );
OUTREG( SSTREAM_LINES_REG, 0 );
OUTREG( SSTREAM_VINITIAL_REG, 0 );
OUTREG( SSTREAM_WINDOW_START_REG, OS_XY(0xfffe, 0xfffe) );
OUTREG( SSTREAM_WINDOW_SIZE_REG, OS_WH(10,2) );
- OUTREG(STREAMS_FIFO_REG, 2 | 25 << 5 | 32 << 11);
if (S3_MOBILE_TWISTER_SERIES(psav->Chipset) &&
psav->FPExpansion) {
OverlayTwisterInit(pScrn);
}
-
- {
- vgaHWPtr hwp;
- unsigned short vgaIOBase, vgaCRIndex, vgaCRReg;
- unsigned char cr90;
-
- hwp = VGAHWPTR(pScrn);
-
- vgaHWGetIOBase(hwp);
- vgaIOBase = hwp->IOBase;
- vgaCRIndex = vgaIOBase + 4;
- vgaCRReg = vgaIOBase + 5;
-
- VGAOUT8(vgaCRIndex, 0x90);
- cr90 = VGAIN8(vgaCRReg);
- VGAOUT8(vgaCRReg, (cr90 & 0x7F));
- }
}
static void
diff --git a/src/savage_video.c b/src/savage_video.c
index 9c03bb5..b62a4fc 100644
--- a/src/savage_video.c
+++ b/src/savage_video.c
@@ -1144,7 +1144,6 @@ 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);
@@ -1156,37 +1155,6 @@ SavageDisplayVideoOld(
dstBox->y1 += psav->displayYoffset;
}
- /* Set surface format. */
- ssControl = (GetBlendForFourCC(psav->videoFourCC) << 24) | src_w;
-
- OUTREG(SSTREAM_CONTROL_REG, ssControl);
-
- /* Calculate horizontal scale factor. */
-
- OUTREG(SSTREAM_STRETCH_REG, (src_w << 15) / drw_w );
-
- /* Calculate vertical scale factor. */
-
- /*
- * 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, VSCALING(src_h,drw_h));
-
- /* Set surface location and stride. */
-
- OUTREG(SSTREAM_FBADDR0_REG, (offset + (x1>>15)) & (0x1ffffff & ~BASE_PAD) );
- OUTREG(SSTREAM_STRIDE_REG, pitch & 0xfff );
-
- OUTREG(SSTREAM_WINDOW_START_REG, OS_XY(dstBox->x1, dstBox->y1) );
- OUTREG(SSTREAM_WINDOW_SIZE_REG, OS_WH(dstBox->x2-dstBox->x1,
- dstBox->y2-dstBox->y1));
-
/*
* Process horizontal scaling
* upscaling and downscaling smaller than 2:1 controled by MM8198
@@ -1194,22 +1162,7 @@ SavageDisplayVideoOld(
*/
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) )
- ssControl |= HDSCALE_8;
- else if( src_w > (drw_w << 4) )
- ssControl |= HDSCALE_16;
- else if( src_w > (drw_w << 5) )
- ssControl |= HDSCALE_32;
- 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);
@@ -1223,17 +1176,39 @@ SavageDisplayVideoOld(
ssControl |= HDSCALE_32;
} else
ssControl |= HDSCALE_64;
- } else
+ } else
scalratio = HSCALING(src_w,drw_w);
ssControl |= src_w;
- ssControl |= (1 << 24);
+ /*ssControl |= (1 << 24);*/
+ ssControl |= (GetBlendForFourCC(psav->videoFourCC) << 24);
/* Wait for VBLANK. */
VerticalRetraceWait();
OUTREG(SSTREAM_CONTROL_REG, ssControl);
if (scalratio)
OUTREG(SSTREAM_STRETCH_REG,scalratio);
+ /* Calculate vertical scale factor. */
+ OUTREG(SSTREAM_VINITIAL_REG, 0 );
+ /*OUTREG(SSTREAM_VSCALE_REG, (src_h << 15) / drw_h );*/
+ OUTREG(SSTREAM_VSCALE_REG, VSCALING(src_h,drw_h));
+ /* Set surface location and stride. */
+ OUTREG(SSTREAM_FBADDR0_REG, (offset + (x1>>15)) & (0x1ffffff & ~BASE_PAD) );
+ OUTREG(SSTREAM_FBADDR1_REG, 0);
+ OUTREG(SSTREAM_STRIDE_REG, pitch & 0xfff );
+
+ OUTREG(SSTREAM_WINDOW_START_REG, OS_XY(dstBox->x1, dstBox->y1) );
+ OUTREG(SSTREAM_WINDOW_SIZE_REG, OS_WH(dstBox->x2-dstBox->x1,
+ dstBox->y2-dstBox->y1));
+
+ /*
+ * 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 );
+
#if 0
/* Set color key on primary. */
@@ -1255,7 +1230,6 @@ SavageDisplayVideoOld(
VGAOUT8(vgaCRIndex, 0x93);
VGAOUT8(vgaCRReg, pitch);
}
- OUTREG(STREAMS_FIFO_REG, 0x2 | 25 << 5 | 32 << 11);
}
static void
generated by cgit v1.2.3 (git 2.25.1) at 2024-11-22 08:28:06 +0000