/* $XFree86: xc/programs/Xserver/hw/xfree86/drivers/ati/radeon_video.c,v 1.24 2003/02/19 01:19:43 dawes Exp $ */ #include "radeon.h" #include "radeon_macros.h" #include "radeon_probe.h" #include "radeon_reg.h" #include "xf86.h" #include "dixstruct.h" #include "Xv.h" #include "fourcc.h" #define OFF_DELAY 250 /* milliseconds */ #define FREE_DELAY 15000 #define OFF_TIMER 0x01 #define FREE_TIMER 0x02 #define CLIENT_VIDEO_ON 0x04 #define TIMER_MASK (OFF_TIMER | FREE_TIMER) extern int gRADEONEntityIndex; #ifndef XvExtension void RADEONInitVideo(ScreenPtr pScreen) {} #else static void RADEONInitOffscreenImages(ScreenPtr); static XF86VideoAdaptorPtr RADEONSetupImageVideo(ScreenPtr); static int RADEONSetPortAttribute(ScrnInfoPtr, Atom, INT32, pointer); static int RADEONGetPortAttribute(ScrnInfoPtr, Atom ,INT32 *, pointer); static void RADEONStopVideo(ScrnInfoPtr, pointer, Bool); static void RADEONQueryBestSize(ScrnInfoPtr, Bool, short, short, short, short, unsigned int *, unsigned int *, pointer); static int RADEONPutImage(ScrnInfoPtr, short, short, short, short, short, short, short, short, int, unsigned char*, short, short, Bool, RegionPtr, pointer); static int RADEONQueryImageAttributes(ScrnInfoPtr, int, unsigned short *, unsigned short *, int *, int *); static void RADEONResetVideo(ScrnInfoPtr); static void RADEONVideoTimerCallback(ScrnInfoPtr pScrn, Time now); #define MAKE_ATOM(a) MakeAtom(a, sizeof(a) - 1, TRUE) static Atom xvBrightness, xvColorKey, xvSaturation, xvDoubleBuffer; static Atom xvRedIntensity, xvGreenIntensity, xvBlueIntensity; static Atom xvContrast, xvHue, xvColor, xvAutopaintColorkey, xvSetDefaults; typedef struct { CARD32 transform_index; int brightness; int saturation; int hue; int contrast; int red_intensity; int green_intensity; int blue_intensity; int ecp_div; Bool doubleBuffer; unsigned char currentBuffer; RegionRec clip; CARD32 colorKey; CARD32 videoStatus; Time offTime; Time freeTime; Bool autopaint_colorkey; } RADEONPortPrivRec, *RADEONPortPrivPtr; #define GET_PORT_PRIVATE(pScrn) \ (RADEONPortPrivPtr)((RADEONPTR(pScrn))->adaptor->pPortPrivates[0].ptr) void RADEONInitVideo(ScreenPtr pScreen) { ScrnInfoPtr pScrn = xf86Screens[pScreen->myNum]; RADEONInfoPtr info = RADEONPTR(pScrn); XF86VideoAdaptorPtr *adaptors, *newAdaptors = NULL; XF86VideoAdaptorPtr newAdaptor = NULL; int num_adaptors; if(info->accel && info->accel->FillSolidRects) { newAdaptor = RADEONSetupImageVideo(pScreen); RADEONInitOffscreenImages(pScreen); } num_adaptors = xf86XVListGenericAdaptors(pScrn, &adaptors); if(newAdaptor) { if(!num_adaptors) { num_adaptors = 1; adaptors = &newAdaptor; } else { newAdaptors = /* need to free this someplace */ xalloc((num_adaptors + 1) * sizeof(XF86VideoAdaptorPtr*)); if(newAdaptors) { memcpy(newAdaptors, adaptors, num_adaptors * sizeof(XF86VideoAdaptorPtr)); newAdaptors[num_adaptors] = newAdaptor; adaptors = newAdaptors; num_adaptors++; } } } if(num_adaptors) xf86XVScreenInit(pScreen, adaptors, num_adaptors); if(newAdaptors) xfree(newAdaptors); } /* client libraries expect an encoding */ static XF86VideoEncodingRec DummyEncoding = { 0, "XV_IMAGE", 2048, 2048, {1, 1} }; #define NUM_FORMATS 12 static XF86VideoFormatRec Formats[NUM_FORMATS] = { {8, TrueColor}, {8, DirectColor}, {8, PseudoColor}, {8, GrayScale}, {8, StaticGray}, {8, StaticColor}, {15, TrueColor}, {16, TrueColor}, {24, TrueColor}, {15, DirectColor}, {16, DirectColor}, {24, DirectColor} }; #define NUM_ATTRIBUTES 9+3 static XF86AttributeRec Attributes[NUM_ATTRIBUTES] = { {XvSettable , 0, 1, "XV_SET_DEFAULTS"}, {XvSettable | XvGettable, 0, 1, "XV_AUTOPAINT_COLORKEY"}, {XvSettable | XvGettable, 0, ~0, "XV_COLORKEY"}, {XvSettable | XvGettable, 0, 1, "XV_DOUBLE_BUFFER"}, {XvSettable | XvGettable, -1000, 1000, "XV_BRIGHTNESS"}, {XvSettable | XvGettable, -1000, 1000, "XV_CONTRAST"}, {XvSettable | XvGettable, -1000, 1000, "XV_SATURATION"}, {XvSettable | XvGettable, -1000, 1000, "XV_COLOR"}, {XvSettable | XvGettable, -1000, 1000, "XV_HUE"}, {XvSettable | XvGettable, -1000, 1000, "XV_RED_INTENSITY"}, {XvSettable | XvGettable, -1000, 1000, "XV_GREEN_INTENSITY"}, {XvSettable | XvGettable, -1000, 1000, "XV_BLUE_INTENSITY"}, }; #define NUM_IMAGES 4 static XF86ImageRec Images[NUM_IMAGES] = { XVIMAGE_YUY2, XVIMAGE_UYVY, XVIMAGE_YV12, XVIMAGE_I420 }; /* Reference color space transform data */ typedef struct tagREF_TRANSFORM { float RefLuma; float RefRCb; float RefRCr; float RefGCb; float RefGCr; float RefBCb; float RefBCr; } REF_TRANSFORM; /* Parameters for ITU-R BT.601 and ITU-R BT.709 colour spaces */ REF_TRANSFORM trans[2] = { {1.1678, 0.0, 1.6007, -0.3929, -0.8154, 2.0232, 0.0}, /* BT.601 */ {1.1678, 0.0, 1.7980, -0.2139, -0.5345, 2.1186, 0.0} /* BT.709 */ }; /* Gamma curve definition */ typedef struct { unsigned int gammaReg; unsigned int gammaSlope; unsigned int gammaOffset; } GAMMA_SETTINGS; /* Recommended gamma curve parameters */ GAMMA_SETTINGS def_gamma[18] = { {RADEON_OV0_GAMMA_000_00F, 0x100, 0x0000}, {RADEON_OV0_GAMMA_010_01F, 0x100, 0x0020}, {RADEON_OV0_GAMMA_020_03F, 0x100, 0x0040}, {RADEON_OV0_GAMMA_040_07F, 0x100, 0x0080}, {RADEON_OV0_GAMMA_080_0BF, 0x100, 0x0100}, {RADEON_OV0_GAMMA_0C0_0FF, 0x100, 0x0100}, {RADEON_OV0_GAMMA_100_13F, 0x100, 0x0200}, {RADEON_OV0_GAMMA_140_17F, 0x100, 0x0200}, {RADEON_OV0_GAMMA_180_1BF, 0x100, 0x0300}, {RADEON_OV0_GAMMA_1C0_1FF, 0x100, 0x0300}, {RADEON_OV0_GAMMA_200_23F, 0x100, 0x0400}, {RADEON_OV0_GAMMA_240_27F, 0x100, 0x0400}, {RADEON_OV0_GAMMA_280_2BF, 0x100, 0x0500}, {RADEON_OV0_GAMMA_2C0_2FF, 0x100, 0x0500}, {RADEON_OV0_GAMMA_300_33F, 0x100, 0x0600}, {RADEON_OV0_GAMMA_340_37F, 0x100, 0x0600}, {RADEON_OV0_GAMMA_380_3BF, 0x100, 0x0700}, {RADEON_OV0_GAMMA_3C0_3FF, 0x100, 0x0700} }; /**************************************************************************** * SetTransform * * Function: Calculates and sets color space transform from supplied * * reference transform, gamma, brightness, contrast, hue and * * saturation. * * Inputs: bright - brightness * * cont - contrast * * sat - saturation * * hue - hue * * red_intensity - intensity of red component * * green_intensity - intensity of green component * * blue_intensity - intensity of blue component * * ref - index to the table of refernce transforms * * Outputs: NONE * ****************************************************************************/ static void RADEONSetTransform (ScrnInfoPtr pScrn, float bright, float cont, float sat, float hue, float red_intensity, float green_intensity, float blue_intensity, CARD32 ref) { RADEONInfoPtr info = RADEONPTR(pScrn); unsigned char *RADEONMMIO = info->MMIO; float OvHueSin, OvHueCos; float CAdjLuma, CAdjOff; float CAdjRCb, CAdjRCr; float CAdjGCb, CAdjGCr; float CAdjBCb, CAdjBCr; float RedAdj,GreenAdj,BlueAdj; float OvLuma, OvROff, OvGOff, OvBOff; float OvRCb, OvRCr; float OvGCb, OvGCr; float OvBCb, OvBCr; float Loff = 64.0; float Coff = 512.0f; CARD32 dwOvLuma, dwOvROff, dwOvGOff, dwOvBOff; CARD32 dwOvRCb, dwOvRCr; CARD32 dwOvGCb, dwOvGCr; CARD32 dwOvBCb, dwOvBCr; if (ref >= 2) return; OvHueSin = sin(hue); OvHueCos = cos(hue); CAdjLuma = cont * trans[ref].RefLuma; CAdjOff = cont * trans[ref].RefLuma * bright * 1023.0; RedAdj = cont * trans[ref].RefLuma * red_intensity * 1023.0; GreenAdj = cont * trans[ref].RefLuma * green_intensity * 1023.0; BlueAdj = cont * trans[ref].RefLuma * blue_intensity * 1023.0; CAdjRCb = sat * -OvHueSin * trans[ref].RefRCr; CAdjRCr = sat * OvHueCos * trans[ref].RefRCr; CAdjGCb = sat * (OvHueCos * trans[ref].RefGCb - OvHueSin * trans[ref].RefGCr); CAdjGCr = sat * (OvHueSin * trans[ref].RefGCb + OvHueCos * trans[ref].RefGCr); CAdjBCb = sat * OvHueCos * trans[ref].RefBCb; CAdjBCr = sat * OvHueSin * trans[ref].RefBCb; #if 0 /* default constants */ CAdjLuma = 1.16455078125; CAdjRCb = 0.0; CAdjRCr = 1.59619140625; CAdjGCb = -0.39111328125; CAdjGCr = -0.8125; CAdjBCb = 2.01708984375; CAdjBCr = 0; #endif OvLuma = CAdjLuma; OvRCb = CAdjRCb; OvRCr = CAdjRCr; OvGCb = CAdjGCb; OvGCr = CAdjGCr; OvBCb = CAdjBCb; OvBCr = CAdjBCr; OvROff = RedAdj + CAdjOff - OvLuma * Loff - (OvRCb + OvRCr) * Coff; OvGOff = GreenAdj + CAdjOff - OvLuma * Loff - (OvGCb + OvGCr) * Coff; OvBOff = BlueAdj + CAdjOff - OvLuma * Loff - (OvBCb + OvBCr) * Coff; #if 0 /* default constants */ OvROff = -888.5; OvGOff = 545; OvBOff = -1104; #endif dwOvROff = ((INT32)(OvROff * 2.0)) & 0x1fff; dwOvGOff = ((INT32)(OvGOff * 2.0)) & 0x1fff; dwOvBOff = ((INT32)(OvBOff * 2.0)) & 0x1fff; /* * Whatever docs say about R200 having 3.8 format instead of 3.11 * as in Radeon is a lie * Or more precisely the location of bit fields is a lie */ if(1 || info->ChipFamily < CHIP_FAMILY_R200) { dwOvLuma =(((INT32)(OvLuma * 2048.0))&0x7fff)<<17; dwOvRCb = (((INT32)(OvRCb * 2048.0))&0x7fff)<<1; dwOvRCr = (((INT32)(OvRCr * 2048.0))&0x7fff)<<17; dwOvGCb = (((INT32)(OvGCb * 2048.0))&0x7fff)<<1; dwOvGCr = (((INT32)(OvGCr * 2048.0))&0x7fff)<<17; dwOvBCb = (((INT32)(OvBCb * 2048.0))&0x7fff)<<1; dwOvBCr = (((INT32)(OvBCr * 2048.0))&0x7fff)<<17; } else { dwOvLuma = (((INT32)(OvLuma * 256.0))&0x7ff)<<20; dwOvRCb = (((INT32)(OvRCb * 256.0))&0x7ff)<<4; dwOvRCr = (((INT32)(OvRCr * 256.0))&0x7ff)<<20; dwOvGCb = (((INT32)(OvGCb * 256.0))&0x7ff)<<4; dwOvGCr = (((INT32)(OvGCr * 256.0))&0x7ff)<<20; dwOvBCb = (((INT32)(OvBCb * 256.0))&0x7ff)<<4; dwOvBCr = (((INT32)(OvBCr * 256.0))&0x7ff)<<20; } OUTREG(RADEON_OV0_LIN_TRANS_A, dwOvRCb | dwOvLuma); OUTREG(RADEON_OV0_LIN_TRANS_B, dwOvROff | dwOvRCr); OUTREG(RADEON_OV0_LIN_TRANS_C, dwOvGCb | dwOvLuma); OUTREG(RADEON_OV0_LIN_TRANS_D, dwOvGOff | dwOvGCr); OUTREG(RADEON_OV0_LIN_TRANS_E, dwOvBCb | dwOvLuma); OUTREG(RADEON_OV0_LIN_TRANS_F, dwOvBOff | dwOvBCr); } static void RADEONSetColorKey(ScrnInfoPtr pScrn, CARD32 colorKey) { RADEONInfoPtr info = RADEONPTR(pScrn); unsigned char *RADEONMMIO = info->MMIO; CARD32 min, max; CARD8 r, g, b; if (info->CurrentLayout.depth > 8) { CARD32 rbits, gbits, bbits; rbits = (colorKey & pScrn->mask.red) >> pScrn->offset.red; gbits = (colorKey & pScrn->mask.green) >> pScrn->offset.green; bbits = (colorKey & pScrn->mask.blue) >> pScrn->offset.blue; r = rbits << (8 - pScrn->weight.red); g = gbits << (8 - pScrn->weight.green); b = bbits << (8 - pScrn->weight.blue); } else { CARD32 bits; bits = colorKey & ((1 << info->CurrentLayout.depth) - 1); r = bits; g = bits; b = bits; } min = (r << 16) | (g << 8) | (b); max = (0xff << 24) | (r << 16) | (g << 8) | (b); RADEONWaitForFifo(pScrn, 2); OUTREG(RADEON_OV0_GRAPHICS_KEY_CLR_HIGH, max); OUTREG(RADEON_OV0_GRAPHICS_KEY_CLR_LOW, min); } static void RADEONResetVideo(ScrnInfoPtr pScrn) { RADEONInfoPtr info = RADEONPTR(pScrn); unsigned char *RADEONMMIO = info->MMIO; RADEONPortPrivPtr pPriv = info->adaptor->pPortPrivates[0].ptr; if (info->accelOn) info->accel->Sync(pScrn); RADEONWaitForIdleMMIO(pScrn); OUTREG(RADEON_OV0_SCALE_CNTL, 0x80000000); OUTREG(RADEON_OV0_AUTO_FLIP_CNTL, 0); /* maybe */ OUTREG(RADEON_OV0_EXCLUSIVE_HORZ, 0); OUTREG(RADEON_OV0_FILTER_CNTL, 0x0000000f); OUTREG(RADEON_OV0_KEY_CNTL, RADEON_GRAPHIC_KEY_FN_EQ | RADEON_VIDEO_KEY_FN_FALSE | RADEON_CMP_MIX_OR); OUTREG(RADEON_OV0_TEST, 0); OUTREG(RADEON_FCP_CNTL, RADEON_FCP0_SRC_GND); OUTREG(RADEON_CAP0_TRIG_CNTL, 0); RADEONSetColorKey(pScrn, pPriv->colorKey); if (info->ChipFamily == CHIP_FAMILY_R200 || info->ChipFamily == CHIP_FAMILY_R300) { int i; OUTREG(RADEON_OV0_LIN_TRANS_A, 0x12a20000); OUTREG(RADEON_OV0_LIN_TRANS_B, 0x198a190e); OUTREG(RADEON_OV0_LIN_TRANS_C, 0x12a2f9da); OUTREG(RADEON_OV0_LIN_TRANS_D, 0xf2fe0442); OUTREG(RADEON_OV0_LIN_TRANS_E, 0x12a22046); OUTREG(RADEON_OV0_LIN_TRANS_F, 0x175f); /* * Set default Gamma ramp: * * Of 18 segments for gamma curve, all segments in R200 (and * newer) are programmable, while only lower 4 and upper 2 * segments are programmable in the older Radeons. */ for (i = 0; i < 18; i++) { OUTREG(def_gamma[i].gammaReg, (def_gamma[i].gammaSlope<<16) | def_gamma[i].gammaOffset); } } else { OUTREG(RADEON_OV0_LIN_TRANS_A, 0x12a00000); OUTREG(RADEON_OV0_LIN_TRANS_B, 0x1990190e); OUTREG(RADEON_OV0_LIN_TRANS_C, 0x12a0f9c0); OUTREG(RADEON_OV0_LIN_TRANS_D, 0xf3000442); OUTREG(RADEON_OV0_LIN_TRANS_E, 0x12a02040); OUTREG(RADEON_OV0_LIN_TRANS_F, 0x175f); } } static XF86VideoAdaptorPtr RADEONAllocAdaptor(ScrnInfoPtr pScrn) { XF86VideoAdaptorPtr adapt; RADEONInfoPtr info = RADEONPTR(pScrn); RADEONPortPrivPtr pPriv; unsigned char *RADEONMMIO = info->MMIO; if(!(adapt = xf86XVAllocateVideoAdaptorRec(pScrn))) return NULL; if(!(pPriv = xcalloc(1, sizeof(RADEONPortPrivRec) + sizeof(DevUnion)))) { xfree(adapt); return NULL; } adapt->pPortPrivates = (DevUnion*)(&pPriv[1]); adapt->pPortPrivates[0].ptr = (pointer)pPriv; pPriv->colorKey = info->videoKey; pPriv->doubleBuffer = TRUE; pPriv->videoStatus = 0; pPriv->brightness = 0; pPriv->transform_index = 0; pPriv->saturation = 0; pPriv->contrast = 0; pPriv->red_intensity = 0; pPriv->green_intensity = 0; pPriv->blue_intensity = 0; pPriv->hue = 0; pPriv->currentBuffer = 0; pPriv->autopaint_colorkey = TRUE; /* * Unlike older Mach64 chips, RADEON has only two ECP settings: * 0 for PIXCLK < 175Mhz, and 1 (divide by 2) * for higher clocks, sure makes life nicer */ if(info->ModeReg.dot_clock_freq < 17500) pPriv->ecp_div = 0; else pPriv->ecp_div = 1; #if 0 xf86DrvMsg(pScrn->scrnIndex, X_INFO, "Dotclock is %g Mhz, setting ecp_div to %d\n", info->ModeReg.dot_clock_freq/100.0, pPriv->ecp_div); #endif OUTPLL(RADEON_VCLK_ECP_CNTL, (INPLL(pScrn, RADEON_VCLK_ECP_CNTL) & 0xfffffCff) | (pPriv->ecp_div << 8)); info->adaptor = adapt; return adapt; } static XF86VideoAdaptorPtr RADEONSetupImageVideo(ScreenPtr pScreen) { ScrnInfoPtr pScrn = xf86Screens[pScreen->myNum]; RADEONPortPrivPtr pPriv; XF86VideoAdaptorPtr adapt; if(!(adapt = RADEONAllocAdaptor(pScrn))) return NULL; adapt->type = XvWindowMask | XvInputMask | XvImageMask; adapt->flags = VIDEO_OVERLAID_IMAGES | VIDEO_CLIP_TO_VIEWPORT; adapt->name = "ATI Radeon Video Overlay"; adapt->nEncodings = 1; adapt->pEncodings = &DummyEncoding; adapt->nFormats = NUM_FORMATS; adapt->pFormats = Formats; adapt->nPorts = 1; adapt->nAttributes = NUM_ATTRIBUTES; adapt->pAttributes = Attributes; adapt->nImages = NUM_IMAGES; adapt->pImages = Images; adapt->PutVideo = NULL; adapt->PutStill = NULL; adapt->GetVideo = NULL; adapt->GetStill = NULL; adapt->StopVideo = RADEONStopVideo; adapt->SetPortAttribute = RADEONSetPortAttribute; adapt->GetPortAttribute = RADEONGetPortAttribute; adapt->QueryBestSize = RADEONQueryBestSize; adapt->PutImage = RADEONPutImage; adapt->QueryImageAttributes = RADEONQueryImageAttributes; pPriv = (RADEONPortPrivPtr)(adapt->pPortPrivates[0].ptr); REGION_INIT(pScreen, &(pPriv->clip), NullBox, 0); xvBrightness = MAKE_ATOM("XV_BRIGHTNESS"); xvSaturation = MAKE_ATOM("XV_SATURATION"); xvColor = MAKE_ATOM("XV_COLOR"); xvContrast = MAKE_ATOM("XV_CONTRAST"); xvColorKey = MAKE_ATOM("XV_COLORKEY"); xvDoubleBuffer = MAKE_ATOM("XV_DOUBLE_BUFFER"); xvHue = MAKE_ATOM("XV_HUE"); xvRedIntensity = MAKE_ATOM("XV_RED_INTENSITY"); xvGreenIntensity = MAKE_ATOM("XV_GREEN_INTENSITY"); xvBlueIntensity = MAKE_ATOM("XV_BLUE_INTENSITY"); xvAutopaintColorkey = MAKE_ATOM("XV_AUTOPAINT_COLORKEY"); xvSetDefaults = MAKE_ATOM("XV_SET_DEFAULTS"); RADEONResetVideo(pScrn); return adapt; } /* I really should stick this in miregion */ static Bool RegionsEqual(RegionPtr A, RegionPtr B) { int *dataA, *dataB; int num; num = REGION_NUM_RECTS(A); if(num != REGION_NUM_RECTS(B)) return FALSE; if((A->extents.x1 != B->extents.x1) || (A->extents.x2 != B->extents.x2) || (A->extents.y1 != B->extents.y1) || (A->extents.y2 != B->extents.y2)) return FALSE; dataA = (pointer)REGION_RECTS(A); dataB = (pointer)REGION_RECTS(B); while(num--) { if((dataA[0] != dataB[0]) || (dataA[1] != dataB[1])) return FALSE; dataA += 2; dataB += 2; } return TRUE; } /* RADEONClipVideo - Takes the dst box in standard X BoxRec form (top and left edges inclusive, bottom and right exclusive). The new dst box is returned. The source boundaries are given (xa, ya inclusive, xb, yb exclusive) and returned are the new source boundaries in 16.16 fixed point. */ #define DummyScreen screenInfo.screens[0] static Bool RADEONClipVideo( BoxPtr dst, INT32 *xa, INT32 *xb, INT32 *ya, INT32 *yb, RegionPtr reg, INT32 width, INT32 height ){ INT32 vscale, hscale, delta; BoxPtr extents = REGION_EXTENTS(DummyScreen, reg); int diff; hscale = ((*xb - *xa) << 16) / (dst->x2 - dst->x1); vscale = ((*yb - *ya) << 16) / (dst->y2 - dst->y1); *xa <<= 16; *xb <<= 16; *ya <<= 16; *yb <<= 16; diff = extents->x1 - dst->x1; if(diff > 0) { dst->x1 = extents->x1; *xa += diff * hscale; } diff = dst->x2 - extents->x2; if(diff > 0) { dst->x2 = extents->x2; *xb -= diff * hscale; } diff = extents->y1 - dst->y1; if(diff > 0) { dst->y1 = extents->y1; *ya += diff * vscale; } diff = dst->y2 - extents->y2; if(diff > 0) { dst->y2 = extents->y2; *yb -= diff * vscale; } if(*xa < 0) { diff = (- *xa + hscale - 1)/ hscale; dst->x1 += diff; *xa += diff * hscale; } delta = *xb - (width << 16); if(delta > 0) { diff = (delta + hscale - 1)/ hscale; dst->x2 -= diff; *xb -= diff * hscale; } if(*xa >= *xb) return FALSE; if(*ya < 0) { diff = (- *ya + vscale - 1)/ vscale; dst->y1 += diff; *ya += diff * vscale; } delta = *yb - (height << 16); if(delta > 0) { diff = (delta + vscale - 1)/ vscale; dst->y2 -= diff; *yb -= diff * vscale; } if(*ya >= *yb) return FALSE; if((dst->x1 != extents->x1) || (dst->x2 != extents->x2) || (dst->y1 != extents->y1) || (dst->y2 != extents->y2)) { RegionRec clipReg; REGION_INIT(DummyScreen, &clipReg, dst, 1); REGION_INTERSECT(DummyScreen, reg, reg, &clipReg); REGION_UNINIT(DummyScreen, &clipReg); } return TRUE; } static void RADEONStopVideo(ScrnInfoPtr pScrn, pointer data, Bool cleanup) { RADEONInfoPtr info = RADEONPTR(pScrn); unsigned char *RADEONMMIO = info->MMIO; RADEONPortPrivPtr pPriv = (RADEONPortPrivPtr)data; REGION_EMPTY(pScrn->pScreen, &pPriv->clip); if(cleanup) { if(pPriv->videoStatus & CLIENT_VIDEO_ON) { RADEONWaitForFifo(pScrn, 2); OUTREG(RADEON_OV0_SCALE_CNTL, 0); if (info->cursor_start) xf86ForceHWCursor (pScrn->pScreen, FALSE); } if(info->videoLinear) { xf86FreeOffscreenLinear(info->videoLinear); info->videoLinear = NULL; } pPriv->videoStatus = 0; } else { if(pPriv->videoStatus & CLIENT_VIDEO_ON) { pPriv->videoStatus |= OFF_TIMER; pPriv->offTime = currentTime.milliseconds + OFF_DELAY; } } } static int RADEONSetPortAttribute(ScrnInfoPtr pScrn, Atom attribute, INT32 value, pointer data) { RADEONInfoPtr info = RADEONPTR(pScrn); RADEONPortPrivPtr pPriv = (RADEONPortPrivPtr)data; Bool setTransform = FALSE; info->accel->Sync(pScrn); #define RTFSaturation(a) (1.0 + ((a)*1.0)/1000.0) #define RTFBrightness(a) (((a)*1.0)/2000.0) #define RTFIntensity(a) (((a)*1.0)/2000.0) #define RTFContrast(a) (1.0 + ((a)*1.0)/1000.0) #define RTFHue(a) (((a)*3.1416)/1000.0) #define ClipValue(v,min,max) ((v) < (min) ? (min) : (v) > (max) ? (max) : (v)) if(attribute == xvAutopaintColorkey) { pPriv->autopaint_colorkey = ClipValue (value, 0, 1); } else if(attribute == xvSetDefaults) { pPriv->autopaint_colorkey = TRUE; pPriv->brightness = 0; pPriv->saturation = 0; pPriv->contrast = 0; pPriv->hue = 0; pPriv->red_intensity = 0; pPriv->green_intensity = 0; pPriv->blue_intensity = 0; pPriv->doubleBuffer = FALSE; setTransform = TRUE; } else if(attribute == xvBrightness) { pPriv->brightness = ClipValue (value, -1000, 1000); setTransform = TRUE; } else if((attribute == xvSaturation) || (attribute == xvColor)) { pPriv->saturation = ClipValue (value, -1000, 1000); setTransform = TRUE; } else if(attribute == xvContrast) { pPriv->contrast = ClipValue (value, -1000, 1000); setTransform = TRUE; } else if(attribute == xvHue) { pPriv->hue = ClipValue (value, -1000, 1000); setTransform = TRUE; } else if(attribute == xvRedIntensity) { pPriv->red_intensity = ClipValue (value, -1000, 1000); setTransform = TRUE; } else if(attribute == xvGreenIntensity) { pPriv->green_intensity = ClipValue (value, -1000, 1000); setTransform = TRUE; } else if(attribute == xvBlueIntensity) { pPriv->blue_intensity = ClipValue (value, -1000, 1000); setTransform = TRUE; } else if(attribute == xvDoubleBuffer) { pPriv->doubleBuffer = ClipValue (value, 0, 1); pPriv->doubleBuffer = value; } else if(attribute == xvColorKey) { pPriv->colorKey = value; RADEONSetColorKey (pScrn, pPriv->colorKey); REGION_EMPTY(pScrn->pScreen, &pPriv->clip); } else return BadMatch; if (setTransform) { RADEONSetTransform(pScrn, RTFBrightness(pPriv->brightness), RTFContrast(pPriv->contrast), RTFSaturation(pPriv->saturation), RTFHue(pPriv->hue), RTFIntensity(pPriv->red_intensity), RTFIntensity(pPriv->green_intensity), RTFIntensity(pPriv->blue_intensity), pPriv->transform_index); } return Success; } static int RADEONGetPortAttribute(ScrnInfoPtr pScrn, Atom attribute, INT32 *value, pointer data) { RADEONInfoPtr info = RADEONPTR(pScrn); RADEONPortPrivPtr pPriv = (RADEONPortPrivPtr)data; if (info->accelOn) info->accel->Sync(pScrn); if(attribute == xvAutopaintColorkey) *value = pPriv->autopaint_colorkey; else if(attribute == xvBrightness) *value = pPriv->brightness; else if((attribute == xvSaturation) || (attribute == xvColor)) *value = pPriv->saturation; else if(attribute == xvContrast) *value = pPriv->contrast; else if(attribute == xvHue) *value = pPriv->hue; else if(attribute == xvRedIntensity) *value = pPriv->red_intensity; else if(attribute == xvGreenIntensity) *value = pPriv->green_intensity; else if(attribute == xvBlueIntensity) *value = pPriv->blue_intensity; else if(attribute == xvDoubleBuffer) *value = pPriv->doubleBuffer ? 1 : 0; else if(attribute == xvColorKey) *value = pPriv->colorKey; else return BadMatch; return Success; } static void RADEONQueryBestSize( ScrnInfoPtr pScrn, Bool motion, short vid_w, short vid_h, short drw_w, short drw_h, unsigned int *p_w, unsigned int *p_h, pointer data ){ if(vid_w > (drw_w << 4)) drw_w = vid_w >> 4; if(vid_h > (drw_h << 4)) drw_h = vid_h >> 4; *p_w = drw_w; *p_h = drw_h; } static void RADEONCopyData( unsigned char *src, unsigned char *dst, int srcPitch, int dstPitch, int h, int w ){ w <<= 1; while(h--) { memcpy(dst, src, w); src += srcPitch; dst += dstPitch; } } static void RADEONCopyMungedData( unsigned char *src1, unsigned char *src2, unsigned char *src3, unsigned char *dst1, int srcPitch, int srcPitch2, int dstPitch, int h, int w ){ CARD32 *dst; CARD8 *s1, *s2, *s3; int i, j; w >>= 1; for(j = 0; j < h; j++) { dst = (pointer)dst1; s1 = src1; s2 = src2; s3 = src3; i = w; while(i > 4) { dst[0] = s1[0] | (s1[1] << 16) | (s3[0] << 8) | (s2[0] << 24); dst[1] = s1[2] | (s1[3] << 16) | (s3[1] << 8) | (s2[1] << 24); dst[2] = s1[4] | (s1[5] << 16) | (s3[2] << 8) | (s2[2] << 24); dst[3] = s1[6] | (s1[7] << 16) | (s3[3] << 8) | (s2[3] << 24); dst += 4; s2 += 4; s3 += 4; s1 += 8; i -= 4; } while(i--) { dst[0] = s1[0] | (s1[1] << 16) | (s3[0] << 8) | (s2[0] << 24); dst++; s2++; s3++; s1 += 2; } dst1 += dstPitch; src1 += srcPitch; if(j & 1) { src2 += srcPitch2; src3 += srcPitch2; } } } static FBLinearPtr RADEONAllocateMemory( ScrnInfoPtr pScrn, FBLinearPtr linear, int size ){ ScreenPtr pScreen; FBLinearPtr new_linear; if(linear) { if(linear->size >= size) return linear; if(xf86ResizeOffscreenLinear(linear, size)) return linear; xf86FreeOffscreenLinear(linear); } pScreen = screenInfo.screens[pScrn->scrnIndex]; new_linear = xf86AllocateOffscreenLinear(pScreen, size, 16, NULL, NULL, NULL); if(!new_linear) { int max_size; xf86QueryLargestOffscreenLinear(pScreen, &max_size, 16, PRIORITY_EXTREME); if(max_size < size) return NULL; xf86PurgeUnlockedOffscreenAreas(pScreen); new_linear = xf86AllocateOffscreenLinear(pScreen, size, 16, NULL, NULL, NULL); } return new_linear; } static void RADEONDisplayVideo( ScrnInfoPtr pScrn, int id, int offset1, int offset2, short width, short height, int pitch, int left, int right, int top, BoxPtr dstBox, short src_w, short src_h, short drw_w, short drw_h ){ RADEONInfoPtr info = RADEONPTR(pScrn); unsigned char *RADEONMMIO = info->MMIO; int v_inc, h_inc, step_by, tmp; int p1_h_accum_init, p23_h_accum_init; int p1_v_accum_init; int ecp_div; int v_inc_shift; int y_mult; int x_off; CARD32 scaler_src; /* Unlike older Mach64 chips, RADEON has only two ECP settings: 0 for PIXCLK < 175Mhz, and 1 (divide by 2) for higher clocks, sure makes life nicer Here we need to find ecp_div again, as the user may have switched resolutions */ if(info->ModeReg.dot_clock_freq < 17500) ecp_div = 0; else ecp_div = 1; OUTPLL(RADEON_VCLK_ECP_CNTL, (INPLL(pScrn, RADEON_VCLK_ECP_CNTL) & 0xfffffCff) | (ecp_div << 8)); v_inc_shift = 20; if (pScrn->currentMode->Flags & V_INTERLACE) v_inc_shift++; if (pScrn->currentMode->Flags & V_DBLSCAN) v_inc_shift--; v_inc = (src_h << v_inc_shift) / drw_h; h_inc = ((src_w << (12 + ecp_div)) / drw_w); step_by = 1; while(h_inc >= (2 << 12)) { step_by++; h_inc >>= 1; } /* keep everything in 16.16 */ offset1 += ((left >> 16) & ~7) << 1; offset2 += ((left >> 16) & ~7) << 1; if (info->IsSecondary) { offset1 += info->FbMapSize; offset2 += info->FbMapSize; } tmp = (left & 0x0003ffff) + 0x00028000 + (h_inc << 3); p1_h_accum_init = ((tmp << 4) & 0x000f8000) | ((tmp << 12) & 0xf0000000); tmp = ((left >> 1) & 0x0001ffff) + 0x00028000 + (h_inc << 2); p23_h_accum_init = ((tmp << 4) & 0x000f8000) | ((tmp << 12) & 0x70000000); tmp = (top & 0x0000ffff) + 0x00018000; p1_v_accum_init = ((tmp << 4) & 0x03ff8000) | 0x00000001; left = (left >> 16) & 7; RADEONWaitForFifo(pScrn, 2); OUTREG(RADEON_OV0_REG_LOAD_CNTL, 1); if (info->accelOn) info->accel->Sync(pScrn); while(!(INREG(RADEON_OV0_REG_LOAD_CNTL) & (1 << 3))); RADEONWaitForFifo(pScrn, 14); OUTREG(RADEON_OV0_H_INC, h_inc | ((h_inc >> 1) << 16)); OUTREG(RADEON_OV0_STEP_BY, step_by | (step_by << 8)); y_mult = 1; if (pScrn->currentMode->Flags & V_DBLSCAN) y_mult = 2; x_off = 8; if (info->ChipFamily == CHIP_FAMILY_R200 || info->ChipFamily == CHIP_FAMILY_R300) x_off = 0; /* Put the hardware overlay on CRTC2: * * Since one hardware overlay can not be displayed on two heads * at the same time, we might need to consider using software * rendering for the second head. */ if ((info->Clone && info->OverlayOnCRTC2) || info->IsSecondary) { x_off = 0; OUTREG(RADEON_OV1_Y_X_START, ((dstBox->x1 + x_off - info->CloneFrameX0 + pScrn->frameX0) | ((dstBox->y1*y_mult - info->CloneFrameY0 + pScrn->frameY0) << 16))); OUTREG(RADEON_OV1_Y_X_END, ((dstBox->x2 + x_off - info->CloneFrameX0 + pScrn->frameX0) | ((dstBox->y2*y_mult - info->CloneFrameY0 + pScrn->frameY0) << 16))); scaler_src = (1 << 14); } else { OUTREG(RADEON_OV0_Y_X_START, ((dstBox->x1 + x_off) | ((dstBox->y1*y_mult) << 16))); OUTREG(RADEON_OV0_Y_X_END, ((dstBox->x2 + x_off) | ((dstBox->y2*y_mult) << 16))); scaler_src = 0; } OUTREG(RADEON_OV0_V_INC, v_inc); OUTREG(RADEON_OV0_P1_BLANK_LINES_AT_TOP, 0x00000fff | ((src_h - 1) << 16)); OUTREG(RADEON_OV0_VID_BUF_PITCH0_VALUE, pitch); OUTREG(RADEON_OV0_VID_BUF_PITCH1_VALUE, pitch); OUTREG(RADEON_OV0_P1_X_START_END, (src_w + left - 1) | (left << 16)); left >>= 1; src_w >>= 1; OUTREG(RADEON_OV0_P2_X_START_END, (src_w + left - 1) | (left << 16)); OUTREG(RADEON_OV0_P3_X_START_END, (src_w + left - 1) | (left << 16)); OUTREG(RADEON_OV0_VID_BUF0_BASE_ADRS, offset1 & 0xfffffff0); OUTREG(RADEON_OV0_VID_BUF1_BASE_ADRS, offset2 & 0xfffffff0); OUTREG(RADEON_OV0_VID_BUF2_BASE_ADRS, offset1 & 0xfffffff0); RADEONWaitForFifo(pScrn, 9); OUTREG(RADEON_OV0_VID_BUF3_BASE_ADRS, offset2 & 0xfffffff0); OUTREG(RADEON_OV0_VID_BUF4_BASE_ADRS, offset1 & 0xfffffff0); OUTREG(RADEON_OV0_VID_BUF5_BASE_ADRS, offset2 & 0xfffffff0); OUTREG(RADEON_OV0_P1_V_ACCUM_INIT, p1_v_accum_init); OUTREG(RADEON_OV0_P1_H_ACCUM_INIT, p1_h_accum_init); OUTREG(RADEON_OV0_P23_H_ACCUM_INIT, p23_h_accum_init); #if 0 if(id == FOURCC_UYVY) OUTREG(RADEON_OV0_SCALE_CNTL, 0x41008C03); else OUTREG(RADEON_OV0_SCALE_CNTL, 0x41008B03); #endif if (id == FOURCC_UYVY) OUTREG(RADEON_OV0_SCALE_CNTL, (RADEON_SCALER_SOURCE_YVYU422 | RADEON_SCALER_ADAPTIVE_DEINT | RADEON_SCALER_SMART_SWITCH | RADEON_SCALER_DOUBLE_BUFFER | RADEON_SCALER_ENABLE | scaler_src)); else OUTREG(RADEON_OV0_SCALE_CNTL, (RADEON_SCALER_SOURCE_VYUY422 | RADEON_SCALER_ADAPTIVE_DEINT | RADEON_SCALER_SMART_SWITCH | RADEON_SCALER_DOUBLE_BUFFER | RADEON_SCALER_ENABLE | scaler_src)); OUTREG(RADEON_OV0_REG_LOAD_CNTL, 0); } static int RADEONPutImage( ScrnInfoPtr pScrn, short src_x, short src_y, short drw_x, short drw_y, short src_w, short src_h, short drw_w, short drw_h, int id, unsigned char* buf, short width, short height, Bool Sync, RegionPtr clipBoxes, pointer data ){ RADEONInfoPtr info = RADEONPTR(pScrn); RADEONPortPrivPtr pPriv = (RADEONPortPrivPtr)data; INT32 xa, xb, ya, yb; unsigned char *dst_start; int pitch, new_size, offset, s2offset, s3offset; int srcPitch, srcPitch2, dstPitch; int top, left, npixels, nlines, bpp; BoxRec dstBox; CARD32 tmp; #if X_BYTE_ORDER == X_BIG_ENDIAN unsigned char *RADEONMMIO = info->MMIO; CARD32 surface_cntl = INREG(RADEON_SURFACE_CNTL); OUTREG(RADEON_SURFACE_CNTL, (surface_cntl | RADEON_NONSURF_AP0_SWP_32BPP) & ~RADEON_NONSURF_AP0_SWP_16BPP); #endif /* * s2offset, s3offset - byte offsets into U and V plane of the * source where copying starts. Y plane is * done by editing "buf". * * offset - byte offset to the first line of the destination. * * dst_start - byte address to the first displayed pel. * */ /* make the compiler happy */ s2offset = s3offset = srcPitch2 = 0; if(src_w > (drw_w << 4)) drw_w = src_w >> 4; if(src_h > (drw_h << 4)) drw_h = src_h >> 4; /* Clip */ xa = src_x; xb = src_x + src_w; ya = src_y; yb = src_y + src_h; dstBox.x1 = drw_x; dstBox.x2 = drw_x + drw_w; dstBox.y1 = drw_y; dstBox.y2 = drw_y + drw_h; if(!RADEONClipVideo(&dstBox, &xa, &xb, &ya, &yb, clipBoxes, width, height)) return Success; dstBox.x1 -= pScrn->frameX0; dstBox.x2 -= pScrn->frameX0; dstBox.y1 -= pScrn->frameY0; dstBox.y2 -= pScrn->frameY0; bpp = pScrn->bitsPerPixel >> 3; pitch = bpp * pScrn->displayWidth; switch(id) { case FOURCC_YV12: case FOURCC_I420: dstPitch = ((width << 1) + 15) & ~15; new_size = ((dstPitch * height) + bpp - 1) / bpp; srcPitch = (width + 3) & ~3; s2offset = srcPitch * height; srcPitch2 = ((width >> 1) + 3) & ~3; s3offset = (srcPitch2 * (height >> 1)) + s2offset; break; case FOURCC_UYVY: case FOURCC_YUY2: default: dstPitch = ((width << 1) + 15) & ~15; new_size = ((dstPitch * height) + bpp - 1) / bpp; srcPitch = (width << 1); break; } if(!(info->videoLinear = RADEONAllocateMemory(pScrn, info->videoLinear, pPriv->doubleBuffer ? (new_size << 1) : new_size))) { return BadAlloc; } pPriv->currentBuffer ^= 1; /* copy data */ top = ya >> 16; left = (xa >> 16) & ~1; npixels = ((((xb + 0xffff) >> 16) + 1) & ~1) - left; offset = (info->videoLinear->offset * bpp) + (top * dstPitch); if(pPriv->doubleBuffer) offset += pPriv->currentBuffer * new_size * bpp; dst_start = info->FB + offset; switch(id) { case FOURCC_YV12: case FOURCC_I420: top &= ~1; dst_start += left << 1; tmp = ((top >> 1) * srcPitch2) + (left >> 1); s2offset += tmp; s3offset += tmp; if(id == FOURCC_I420) { tmp = s2offset; s2offset = s3offset; s3offset = tmp; } nlines = ((((yb + 0xffff) >> 16) + 1) & ~1) - top; #if X_BYTE_ORDER == X_BIG_ENDIAN OUTREG(RADEON_SURFACE_CNTL, (surface_cntl | RADEON_NONSURF_AP0_SWP_32BPP) & ~RADEON_NONSURF_AP0_SWP_16BPP); #endif RADEONCopyMungedData(buf + (top * srcPitch) + left, buf + s2offset, buf + s3offset, dst_start, srcPitch, srcPitch2, dstPitch, nlines, npixels); break; case FOURCC_UYVY: case FOURCC_YUY2: default: left <<= 1; buf += (top * srcPitch) + left; nlines = ((yb + 0xffff) >> 16) - top; dst_start += left; #if X_BYTE_ORDER == X_BIG_ENDIAN OUTREG(RADEON_SURFACE_CNTL, surface_cntl & ~(RADEON_NONSURF_AP0_SWP_32BPP | RADEON_NONSURF_AP0_SWP_16BPP)); #endif RADEONCopyData(buf, dst_start, srcPitch, dstPitch, nlines, npixels); break; } #if X_BYTE_ORDER == X_BIG_ENDIAN /* restore byte swapping */ OUTREG(RADEON_SURFACE_CNTL, surface_cntl); #endif /* update cliplist */ if(!RegionsEqual(&pPriv->clip, clipBoxes)) { REGION_COPY(pScreen, &pPriv->clip, clipBoxes); /* draw these */ if(pPriv->autopaint_colorkey) (*info->accel->FillSolidRects)(pScrn, pPriv->colorKey, GXcopy, (CARD32)~0, REGION_NUM_RECTS(clipBoxes), REGION_RECTS(clipBoxes)); } if (info->cursor_start && !(pPriv->videoStatus & CLIENT_VIDEO_ON)) xf86ForceHWCursor (pScrn->pScreen, TRUE); RADEONDisplayVideo(pScrn, id, offset, offset, width, height, dstPitch, xa, xb, ya, &dstBox, src_w, src_h, drw_w, drw_h); pPriv->videoStatus = CLIENT_VIDEO_ON; info->VideoTimerCallback = RADEONVideoTimerCallback; return Success; } static int RADEONQueryImageAttributes( ScrnInfoPtr pScrn, int id, unsigned short *w, unsigned short *h, int *pitches, int *offsets ){ int size, tmp; if(*w > 2048) *w = 2048; if(*h > 2048) *h = 2048; *w = (*w + 1) & ~1; if(offsets) offsets[0] = 0; switch(id) { case FOURCC_YV12: case FOURCC_I420: *h = (*h + 1) & ~1; size = (*w + 3) & ~3; if(pitches) pitches[0] = size; size *= *h; if(offsets) offsets[1] = size; tmp = ((*w >> 1) + 3) & ~3; if(pitches) pitches[1] = pitches[2] = tmp; tmp *= (*h >> 1); size += tmp; if(offsets) offsets[2] = size; size += tmp; break; case FOURCC_UYVY: case FOURCC_YUY2: default: size = *w << 1; if(pitches) pitches[0] = size; size *= *h; break; } return size; } static void RADEONVideoTimerCallback(ScrnInfoPtr pScrn, Time now) { RADEONInfoPtr info = RADEONPTR(pScrn); RADEONPortPrivPtr pPriv = info->adaptor->pPortPrivates[0].ptr; if(pPriv->videoStatus & TIMER_MASK) { if(pPriv->videoStatus & OFF_TIMER) { if(pPriv->offTime < now) { unsigned char *RADEONMMIO = info->MMIO; OUTREG(RADEON_OV0_SCALE_CNTL, 0); if (info->cursor_start && pPriv->videoStatus & CLIENT_VIDEO_ON) xf86ForceHWCursor (pScrn->pScreen, FALSE); pPriv->videoStatus = FREE_TIMER; pPriv->freeTime = now + FREE_DELAY; } } else { /* FREE_TIMER */ if(pPriv->freeTime < now) { if(info->videoLinear) { xf86FreeOffscreenLinear(info->videoLinear); info->videoLinear = NULL; } if (info->cursor_start && pPriv->videoStatus & CLIENT_VIDEO_ON) xf86ForceHWCursor (pScrn->pScreen, FALSE); pPriv->videoStatus = 0; info->VideoTimerCallback = NULL; } } } else /* shouldn't get here */ info->VideoTimerCallback = NULL; } /****************** Offscreen stuff ***************/ typedef struct { FBLinearPtr linear; Bool isOn; } OffscreenPrivRec, * OffscreenPrivPtr; static int RADEONAllocateSurface( ScrnInfoPtr pScrn, int id, unsigned short w, unsigned short h, XF86SurfacePtr surface ){ FBLinearPtr linear; int pitch, fbpitch, size, bpp; OffscreenPrivPtr pPriv; if((w > 1024) || (h > 1024)) return BadAlloc; w = (w + 1) & ~1; pitch = ((w << 1) + 15) & ~15; bpp = pScrn->bitsPerPixel >> 3; fbpitch = bpp * pScrn->displayWidth; size = ((pitch * h) + bpp - 1) / bpp; if(!(linear = RADEONAllocateMemory(pScrn, NULL, size))) return BadAlloc; surface->width = w; surface->height = h; if(!(surface->pitches = xalloc(sizeof(int)))) { xf86FreeOffscreenLinear(linear); return BadAlloc; } if(!(surface->offsets = xalloc(sizeof(int)))) { xfree(surface->pitches); xf86FreeOffscreenLinear(linear); return BadAlloc; } if(!(pPriv = xalloc(sizeof(OffscreenPrivRec)))) { xfree(surface->pitches); xfree(surface->offsets); xf86FreeOffscreenLinear(linear); return BadAlloc; } pPriv->linear = linear; pPriv->isOn = FALSE; surface->pScrn = pScrn; surface->id = id; surface->pitches[0] = pitch; surface->offsets[0] = linear->offset * bpp; surface->devPrivate.ptr = (pointer)pPriv; return Success; } static int RADEONStopSurface( XF86SurfacePtr surface ){ OffscreenPrivPtr pPriv = (OffscreenPrivPtr)surface->devPrivate.ptr; RADEONInfoPtr info = RADEONPTR(surface->pScrn); unsigned char *RADEONMMIO = info->MMIO; if(pPriv->isOn) { OUTREG(RADEON_OV0_SCALE_CNTL, 0); pPriv->isOn = FALSE; } return Success; } static int RADEONFreeSurface( XF86SurfacePtr surface ){ OffscreenPrivPtr pPriv = (OffscreenPrivPtr)surface->devPrivate.ptr; if(pPriv->isOn) RADEONStopSurface(surface); xf86FreeOffscreenLinear(pPriv->linear); xfree(surface->pitches); xfree(surface->offsets); xfree(surface->devPrivate.ptr); return Success; } static int RADEONGetSurfaceAttribute( ScrnInfoPtr pScrn, Atom attribute, INT32 *value ){ return RADEONGetPortAttribute(pScrn, attribute, value, (pointer)(GET_PORT_PRIVATE(pScrn))); } static int RADEONSetSurfaceAttribute( ScrnInfoPtr pScrn, Atom attribute, INT32 value ){ return RADEONSetPortAttribute(pScrn, attribute, value, (pointer)(GET_PORT_PRIVATE(pScrn))); } static int RADEONDisplaySurface( XF86SurfacePtr surface, short src_x, short src_y, short drw_x, short drw_y, short src_w, short src_h, short drw_w, short drw_h, RegionPtr clipBoxes ){ OffscreenPrivPtr pPriv = (OffscreenPrivPtr)surface->devPrivate.ptr; ScrnInfoPtr pScrn = surface->pScrn; RADEONInfoPtr info = RADEONPTR(pScrn); RADEONPortPrivPtr portPriv = info->adaptor->pPortPrivates[0].ptr; INT32 xa, ya, xb, yb; BoxRec dstBox; if (src_w > (drw_w << 4)) drw_w = src_w >> 4; if (src_h > (drw_h << 4)) drw_h = src_h >> 4; xa = src_x; xb = src_x + src_w; ya = src_y; yb = src_y + src_h; dstBox.x1 = drw_x; dstBox.x2 = drw_x + drw_w; dstBox.y1 = drw_y; dstBox.y2 = drw_y + drw_h; if (!RADEONClipVideo(&dstBox, &xa, &xb, &ya, &yb, clipBoxes, surface->width, surface->height)) return Success; dstBox.x1 -= pScrn->frameX0; dstBox.x2 -= pScrn->frameX0; dstBox.y1 -= pScrn->frameY0; dstBox.y2 -= pScrn->frameY0; RADEONResetVideo(pScrn); RADEONDisplayVideo(pScrn, surface->id, surface->offsets[0], surface->offsets[0], surface->width, surface->height, surface->pitches[0], xa, xb, ya, &dstBox, src_w, src_h, drw_w, drw_h); if (portPriv->autopaint_colorkey) (*info->accel->FillSolidRects)(pScrn, portPriv->colorKey, GXcopy, (CARD32)~0, REGION_NUM_RECTS(clipBoxes), REGION_RECTS(clipBoxes)); pPriv->isOn = TRUE; /* we've prempted the XvImage stream so set its free timer */ if (portPriv->videoStatus & CLIENT_VIDEO_ON) { REGION_EMPTY(pScrn->pScreen, &portPriv->clip); UpdateCurrentTime(); if (info->cursor_start) xf86ForceHWCursor (pScrn->pScreen, FALSE); portPriv->videoStatus = FREE_TIMER; portPriv->freeTime = currentTime.milliseconds + FREE_DELAY; info->VideoTimerCallback = RADEONVideoTimerCallback; } return Success; } static void RADEONInitOffscreenImages(ScreenPtr pScreen) { /* ScrnInfoPtr pScrn = xf86Screens[pScreen->myNum]; RADEONInfoPtr info = RADEONPTR(pScrn); */ XF86OffscreenImagePtr offscreenImages; /* need to free this someplace */ if (!(offscreenImages = xalloc(sizeof(XF86OffscreenImageRec)))) return; offscreenImages[0].image = &Images[0]; offscreenImages[0].flags = VIDEO_OVERLAID_IMAGES | VIDEO_CLIP_TO_VIEWPORT; offscreenImages[0].alloc_surface = RADEONAllocateSurface; offscreenImages[0].free_surface = RADEONFreeSurface; offscreenImages[0].display = RADEONDisplaySurface; offscreenImages[0].stop = RADEONStopSurface; offscreenImages[0].setAttribute = RADEONSetSurfaceAttribute; offscreenImages[0].getAttribute = RADEONGetSurfaceAttribute; offscreenImages[0].max_width = 1024; offscreenImages[0].max_height = 1024; offscreenImages[0].num_attributes = NUM_ATTRIBUTES; offscreenImages[0].attributes = Attributes; xf86XVRegisterOffscreenImages(pScreen, offscreenImages, 1); } #endif /* !XvExtension */