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Add R200 XV support, and make R100 (hopefully) use linear filtering instead 

of nearest. Also, use RadeonSwitchTo3D instead of doing the WAIT_UNTIL
    ourselves.
This commit is contained in:
Eric Anholt 2005-01-20 07:09:00 +00:00
parent 7775506534
commit fc43c15494
1 changed files with 88 additions and 39 deletions
Show Stats Download Patch File Download Diff File Expand all files Collapse all files

127
hw/kdrive/ati/ati_video.c
View File

@ -300,8 +300,7 @@ RadeonDisplayVideo(KdScreenInfo *screen, ATIPortPrivPtr pPortPriv)
BoxPtr pBox = REGION_RECTS(&pPortPriv->clip);
int nBox = REGION_NUM_RECTS(&pPortPriv->clip);
switch (pPixmap->drawable.bitsPerPixel)
{
switch (pPixmap->drawable.bitsPerPixel) {
case 16:
if (pPixmap->drawable.depth == 15)
dst_format = RADEON_COLOR_FORMAT_ARGB1555;
@ -329,6 +328,7 @@ RadeonDisplayVideo(KdScreenInfo *screen, ATIPortPrivPtr pPortPriv)
dstyoff = 0;
#endif
/* Same for R100/R200 */
if (pPortPriv->id == FOURCC_UYVY)
txformat = RADEON_TXFORMAT_YVYU422;
else
@ -336,30 +336,9 @@ RadeonDisplayVideo(KdScreenInfo *screen, ATIPortPrivPtr pPortPriv)
txformat |= RADEON_TXFORMAT_NON_POWER2;
/* RADEON_REG_PP_TXFILTER_0,
* RADEON_REG_PP_TXFORMAT_0,
* RADEON_REG_PP_TXOFFSET_0
*/
BEGIN_DMA(4);
OUT_RING(DMA_PACKET0(RADEON_REG_PP_TXFILTER_0, 3));
OUT_RING(RADEON_YUV_TO_RGB);
OUT_RING(txformat);
OUT_RING(pPortPriv->src_offset);
END_DMA();
RadeonSwitchTo3D(atis);
/* RADEON_REG_PP_TEX_SIZE_0,
* RADEON_REG_PP_TEX_PITCH_0
*/
BEGIN_DMA(3);
OUT_RING(DMA_PACKET0(RADEON_REG_PP_TEX_SIZE_0, 2));
OUT_RING((pPixmap->drawable.width - 1) |
((pPixmap->drawable.height - 1) << RADEON_TEX_VSIZE_SHIFT));
OUT_RING(pPortPriv->src_pitch - 32);
END_DMA();
BEGIN_DMA(14);
OUT_REG(ATI_REG_WAIT_UNTIL,
RADEON_WAIT_HOST_IDLECLEAN | RADEON_WAIT_2D_IDLECLEAN);
BEGIN_DMA(8);
/* RADEON_REG_PP_CNTL,
* RADEON_REG_RB3D_CNTL,
@ -372,24 +351,94 @@ RadeonDisplayVideo(KdScreenInfo *screen, ATIPortPrivPtr pPortPriv)
OUT_REG(RADEON_REG_RB3D_COLORPITCH, dst_pitch >> pixel_shift);
OUT_REG(RADEON_REG_PP_TXCBLEND_0,
RADEON_COLOR_ARG_A_ZERO |
RADEON_COLOR_ARG_B_ZERO |
RADEON_COLOR_ARG_C_T0_COLOR |
RADEON_BLEND_CTL_ADD |
RADEON_CLAMP_TX);
OUT_REG(RADEON_REG_PP_TXABLEND_0,
RADEON_ALPHA_ARG_A_ZERO |
RADEON_ALPHA_ARG_B_ZERO |
RADEON_ALPHA_ARG_C_T0_ALPHA |
RADEON_BLEND_CTL_ADD |
RADEON_CLAMP_TX);
OUT_REG(RADEON_REG_RB3D_BLENDCNTL,
RADEON_SBLEND_GL_ONE | RADEON_DBLEND_GL_ZERO);
END_DMA();
if (atic->is_r200) {
BEGIN_DMA(17);
OUT_REG(R200_REG_SE_VTX_FMT_0, R200_VTX_XY);
OUT_REG(R200_REG_SE_VTX_FMT_1,
(2 << R200_VTX_TEX0_COMP_CNT_SHIFT));
/* R200_REG_PP_TXFILTER_0,
* R200_REG_PP_TXFORMAT_0,
* R200_REG_PP_TXFORMAT_X_0,
* R200_REG_PP_TXSIZE_0,
* R200_REG_PP_TXPITCH_0
*/
OUT_RING(DMA_PACKET0(R200_REG_PP_TXFILTER_0, 5));
OUT_RING(R200_MAG_FILTER_LINEAR |
R200_MIN_FILTER_LINEAR |
R200_YUV_TO_RGB);
OUT_RING(txformat);
OUT_RING(0);
OUT_RING((pPixmap->drawable.width - 1) |
((pPixmap->drawable.height - 1) << RADEON_TEX_VSIZE_SHIFT));
OUT_RING(pPortPriv->src_pitch - 32);
OUT_REG(R200_PP_TXOFFSET_0, pPortPriv->src_offset);
/* R200_REG_PP_TXCBLEND_0,
* R200_REG_PP_TXCBLEND2_0
* R200_REG_PP_TXABLEND_0
* R200_REG_PP_TXABLEND2_0
*/
OUT_RING(DMA_PACKET0(R200_REG_PP_TXCBLEND_0, 4));
OUT_RING(
R200_TXC_ARG_A_ZERO |
R200_TXC_ARG_B_ZERO |
R200_TXC_ARG_C_R0_COLOR |
R200_TXC_OP_MADD);
OUT_RING(R200_TXC_CLAMP_0_1 | R200_TXC_OUTPUT_REG_R0);
OUT_RING(
R200_TXA_ARG_A_ZERO |
R200_TXA_ARG_B_ZERO |
R200_TXA_ARG_C_R0_ALPHA |
R200_TXA_OP_MADD);
OUT_RING(R200_TXA_CLAMP_0_1 | R200_TXA_OUTPUT_REG_R0);
END_DMA();
} else {
BEGIN_DMA(11);
/* RADEON_REG_PP_TXFILTER_0,
* RADEON_REG_PP_TXFORMAT_0,
* RADEON_REG_PP_TXOFFSET_0
*/
OUT_RING(DMA_PACKET0(RADEON_REG_PP_TXFILTER_0, 3));
OUT_RING(RADEON_MAG_FILTER_LINEAR |
RADEON_MIN_FILTER_LINEAR |
RADEON_YUV_TO_RGB);
OUT_RING(txformat);
OUT_RING(pPortPriv->src_offset);
/* RADEON_REG_PP_TEX_SIZE_0,
* RADEON_REG_PP_TEX_PITCH_0
*/
OUT_RING(DMA_PACKET0(RADEON_REG_PP_TEX_SIZE_0, 2));
OUT_RING((pPixmap->drawable.width - 1) |
((pPixmap->drawable.height - 1) << RADEON_TEX_VSIZE_SHIFT));
OUT_RING(pPortPriv->src_pitch - 32);
OUT_REG(RADEON_REG_PP_TXCBLEND_0,
RADEON_COLOR_ARG_A_ZERO |
RADEON_COLOR_ARG_B_ZERO |
RADEON_COLOR_ARG_C_T0_COLOR |
RADEON_BLEND_CTL_ADD |
RADEON_CLAMP_TX);
OUT_REG(RADEON_REG_PP_TXABLEND_0,
RADEON_ALPHA_ARG_A_ZERO |
RADEON_ALPHA_ARG_B_ZERO |
RADEON_ALPHA_ARG_C_T0_ALPHA |
RADEON_BLEND_CTL_ADD |
RADEON_CLAMP_TX);
END_DMA();
}
while (nBox--) {
float srcX, srcY, dstX, dstY, srcw, srch, dstw, dsth;
@ -896,7 +945,7 @@ Bool ATIInitVideo(ScreenPtr pScreen)
if (atic->reg_base == NULL)
return FALSE;
if (atic->is_r200 || atic->is_r300)
if (atic->is_r300)
return FALSE;
num_adaptors = KdXVListGenericAdaptors(screen, &adaptors);