diff options
| author | Alex Deucher <alexdeucher@gmail.com> | 2008-07-16 03:14:06 -0400 |
|---|---|---|
| committer | Pierre Ossman <pierre@ossman.eu> | 2008-12-04 21:49:52 +0100 |
| commit | 4d98acbca2e630056bf56cdcd0e23007fded2ced (patch) | |
| tree | a574724160c84f68601072fb25e7507653da3ce6 /src/radeon_exa_funcs.c | |
| parent | 82d67b70d0fb747cf7b1eb0b64244ae56cb84572 (diff) | |
First pass at tear-free accel
if the dest pixmap is the front buffer, stall the pipe
until the vline is outside the active area.
For EXA, pick crtc based on the larger mode area;
ideally we'd have one pixmap per crtc.
For Xv, use dst window area to determine crtc.
Diffstat (limited to 'src/radeon_exa_funcs.c')
| -rw-r--r-- | src/radeon_exa_funcs.c | 9 |
1 files changed, 8 insertions, 1 deletions
diff --git a/src/radeon_exa_funcs.c b/src/radeon_exa_funcs.c index 62224d01..76d6c413 100644 --- a/src/radeon_exa_funcs.c +++ b/src/radeon_exa_funcs.c @@ -117,6 +117,8 @@ FUNC_NAME(RADEONPrepareSolid)(PixmapPtr pPix, int alu, Pixel pm, Pixel fg) OUT_ACCEL_REG(RADEON_DST_PITCH_OFFSET, dst_pitch_offset); FINISH_ACCEL(); + FUNC_NAME(RADEONWaitForVLine)(pScrn, pPix, RADEONBiggerCrtcArea(pPix)); + return TRUE; } @@ -205,6 +207,8 @@ FUNC_NAME(RADEONPrepareCopy)(PixmapPtr pSrc, PixmapPtr pDst, FUNC_NAME(RADEONDoPrepareCopy)(pScrn, src_pitch_offset, dst_pitch_offset, datatype, rop, planemask); + FUNC_NAME(RADEONWaitForVLine)(pScrn, pDst, RADEONBiggerCrtcArea(pDst)); + return TRUE; } @@ -264,7 +268,7 @@ FUNC_NAME(RADEONUploadToScreen)(PixmapPtr pDst, int x, int y, int w, int h, unsigned int hpass; uint32_t buf_pitch, dst_pitch_off; #endif -#if X_BYTE_ORDER == X_BIG_ENDIAN +#if X_BYTE_ORDER == X_BIG_ENDIAN unsigned char *RADEONMMIO = info->MMIO; unsigned int swapper = info->ModeReg->surface_cntl & ~(RADEON_NONSURF_AP0_SWP_32BPP | RADEON_NONSURF_AP1_SWP_32BPP | @@ -284,6 +288,9 @@ FUNC_NAME(RADEONUploadToScreen)(PixmapPtr pDst, int x, int y, int w, int h, ACCEL_PREAMBLE(); RADEON_SWITCH_TO_2D(); + + FUNC_NAME(RADEONWaitForVLine)(pScrn, pDst, RADEONBiggerCrtcArea(pDst)); + while ((buf = RADEONHostDataBlit(pScrn, cpp, w, dst_pitch_off, &buf_pitch, x, &y, (unsigned int*)&h, &hpass)) != 0) { |