diff options
| author | mdaenzer <mdaenzer> | 2001-09-30 21:18:24 +0000 |
|---|---|---|
| committer | mdaenzer <mdaenzer> | 2001-09-30 21:18:24 +0000 |
| commit | ab0db887d72de6f89051f05cf9202f4abe47986f (patch) | |
| tree | b7085627d5adc2bda81e6cd3333b215329826b8e /xc | |
| parent | 19ef3aec5f863ff9880358914816b37ca3b14041 (diff) | |
add CCE acceleration for mono 8x8 patterns
Diffstat (limited to 'xc')
| -rw-r--r-- | xc/programs/Xserver/hw/xfree86/drivers/ati/r128_accel.c | 54 |
1 files changed, 54 insertions, 0 deletions
diff --git a/xc/programs/Xserver/hw/xfree86/drivers/ati/r128_accel.c b/xc/programs/Xserver/hw/xfree86/drivers/ati/r128_accel.c index 0c740488a..4a6708953 100644 --- a/xc/programs/Xserver/hw/xfree86/drivers/ati/r128_accel.c +++ b/xc/programs/Xserver/hw/xfree86/drivers/ati/r128_accel.c @@ -1269,6 +1269,52 @@ static void R128CCESubsequentDashedBresenhamLine(ScrnInfoPtr pScrn, ADVANCE_RING(); } +/* Mono 8x8 pattern color expansion */ +static void R128CCESetupForMono8x8PatternFill(ScrnInfoPtr pScrn, + int patternx, int patterny, + int fg, int bg, int rop, + unsigned int planemask) +{ + R128InfoPtr info = R128PTR(pScrn); + RING_LOCALS; + + R128CCE_REFRESH( pScrn, info ); + + BEGIN_RING( 12 ); + + OUT_RING_REG(R128_DP_GUI_MASTER_CNTL, (info->dp_gui_master_cntl + | (bg == -1 + ? R128_GMC_BRUSH_8X8_MONO_FG_LA + : R128_GMC_BRUSH_8X8_MONO_FG_BG) + | R128_ROP[rop].pattern + | R128_GMC_BYTE_LSB_TO_MSB)); + OUT_RING_REG(R128_DP_WRITE_MASK, planemask); + OUT_RING_REG(R128_DP_BRUSH_FRGD_CLR, fg); + OUT_RING_REG(R128_DP_BRUSH_BKGD_CLR, bg); + OUT_RING_REG(R128_BRUSH_DATA0, patternx); + OUT_RING_REG(R128_BRUSH_DATA1, patterny); + + ADVANCE_RING(); +} + +static void R128CCESubsequentMono8x8PatternFillRect(ScrnInfoPtr pScrn, + int patternx, int patterny, + int x, int y, int w, int h) +{ + R128InfoPtr info = R128PTR(pScrn); + RING_LOCALS; + + R128CCE_REFRESH( pScrn, info ); + + BEGIN_RING( 6 ); + + OUT_RING_REG(R128_BRUSH_Y_X, (patterny << 8) | patternx); + OUT_RING_REG(R128_DST_Y_X, (y << 16) | x); + OUT_RING_REG(R128_DST_HEIGHT_WIDTH, (h << 16) | w); + + ADVANCE_RING(); +} + /* Get an indirect buffer for the CCE 2D acceleration commands. */ drmBufPtr R128CCEGetBuffer( ScrnInfoPtr pScrn ) @@ -1413,6 +1459,14 @@ static void R128CCEAccelInit(ScrnInfoPtr pScrn, XAAInfoRecPtr a) a->DashPatternMaxLength = 32; a->DashedLineFlags = (LINE_PATTERN_LSBFIRST_LSBJUSTIFIED | LINE_PATTERN_POWER_OF_2_ONLY); + + /* Mono 8x8 Pattern Fill (Color Expand) */ + a->SetupForMono8x8PatternFill = R128CCESetupForMono8x8PatternFill; + a->SubsequentMono8x8PatternFillRect = R128CCESubsequentMono8x8PatternFillRect; + a->Mono8x8PatternFillFlags = (HARDWARE_PATTERN_PROGRAMMED_BITS + | HARDWARE_PATTERN_PROGRAMMED_ORIGIN + | HARDWARE_PATTERN_SCREEN_ORIGIN + | BIT_ORDER_IN_BYTE_LSBFIRST); } #endif |