diff options
Diffstat (limited to 'src/radeon_video.c')
| -rw-r--r-- | src/radeon_video.c | 1551 |
1 files changed, 0 insertions, 1551 deletions
diff --git a/src/radeon_video.c b/src/radeon_video.c deleted file mode 100644 index 3f47e499..00000000 --- a/src/radeon_video.c +++ /dev/null @@ -1,1551 +0,0 @@ -/* $XFree86: xc/programs/Xserver/hw/xfree86/drivers/ati/radeon_video.c,v 1.28 2003/07/02 17:31:30 martin Exp $ */ - -#include "radeon.h" -#include "radeon_macros.h" -#include "radeon_probe.h" -#include "radeon_reg.h" -#include "radeon_mergedfb.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; - -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 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; -static Atom xvSwitchCRT; - -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; - Bool crt2; /* 0=CRT1, 1=CRT2 */ -} RADEONPortPrivRec, *RADEONPortPrivPtr; - - -#define GET_PORT_PRIVATE(pScrn) \ - (RADEONPortPrivPtr)((RADEONPTR(pScrn))->adaptor->pPortPrivates[0].ptr) - - -void RADEONInitVideo(ScreenPtr pScreen) -{ - ScrnInfoPtr pScrn = xf86Screens[pScreen->myNum]; - XF86VideoAdaptorPtr *adaptors, *newAdaptors = NULL; - XF86VideoAdaptorPtr newAdaptor = NULL; - int num_adaptors; - - 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+4 - -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"}, - {XvSettable | XvGettable, 0, 1, "XV_SWITCHCRT"}, -}; - -#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); -} - -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_R300) || - (info->ChipFamily == CHIP_FAMILY_R350) || - (info->ChipFamily == CHIP_FAMILY_RV350) || - (info->ChipFamily == CHIP_FAMILY_R200) || - (info->ChipFamily == CHIP_FAMILY_RADEON)) { - 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; - CARD32 dot_clock; - - 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; - if (info->OverlayOnCRTC2) - pPriv->crt2 = TRUE; - else - pPriv->crt2 = FALSE; - - /* - * 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 - */ - - /* Figure out which head we are on */ - if ((info->MergedFB && info->OverlayOnCRTC2) || info->IsSecondary) - dot_clock = info->ModeReg.dot_clock_freq_2; - else - dot_clock = info->ModeReg.dot_clock_freq; - - if(dot_clock < 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)); - - /* I suspect we may need a usleep after writing to the PLL. if you play a video too soon - after switching crtcs in mergedfb clone mode you get a temporary one pixel line of colorkey - on the right edge video output. */ - - - if ((info->ChipFamily == CHIP_FAMILY_RS100) || - (info->ChipFamily == CHIP_FAMILY_RS200) || - (info->ChipFamily == CHIP_FAMILY_RS300)) { - /* Force the overlay clock on for integrated chips - */ - OUTPLL(RADEON_VCLK_ECP_CNTL, (INPLL(pScrn, RADEON_VCLK_ECP_CNTL) | (1<<18))); - } - - 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"); - xvSwitchCRT = MAKE_ATOM("XV_SWITCHCRT"); - - RADEONResetVideo(pScrn); - - return adapt; -} - -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->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 if(attribute == xvSwitchCRT) - { - pPriv->crt2 = ClipValue (value, 0, 1); - pPriv->crt2 = value; - if (pPriv->crt2) - info->OverlayOnCRTC2 = TRUE; - else - info->OverlayOnCRTC2 = FALSE; - } - 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 if(attribute == xvSwitchCRT) - *value = pPriv->crt2 ? 1 : 0; - 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; - int y_off; - CARD32 scaler_src; - CARD32 dot_clock; - DisplayModePtr overlay_mode; - - /* 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 */ - - - /* Figure out which head we are on for dot clock */ - if ((info->MergedFB && info->OverlayOnCRTC2) || info->IsSecondary) - dot_clock = info->ModeReg.dot_clock_freq_2; - else - dot_clock = info->ModeReg.dot_clock_freq; - - if (dot_clock < 17500) - ecp_div = 0; - else - ecp_div = 1; - - OUTPLL(RADEON_VCLK_ECP_CNTL, (INPLL(pScrn, RADEON_VCLK_ECP_CNTL) & 0xfffffCff) | (ecp_div << 8)); - - /* I suspect we may need a usleep after writing to the PLL. if you play a video too soon - after switching crtcs in mergedfb clone mode you get a temporary one pixel line of colorkey - on the right edge video output. */ - - v_inc_shift = 20; - y_mult = 1; - - if (info->MergedFB) { - if (info->OverlayOnCRTC2) - overlay_mode = ((RADEONMergedDisplayModePtr)info->CurrentLayout.mode->Private)->CRT2; - else - overlay_mode = ((RADEONMergedDisplayModePtr)info->CurrentLayout.mode->Private)->CRT1; - if (overlay_mode->Flags & V_INTERLACE) - v_inc_shift++; - if (overlay_mode->Flags & V_DBLSCAN) { - v_inc_shift--; - y_mult = 2; - } - if (overlay_mode->Flags & RADEON_USE_RMX) { - v_inc = ((src_h * overlay_mode->CrtcVDisplay / info->PanelYRes) << v_inc_shift) / drw_h; - } else { - v_inc = (src_h << v_inc_shift) / drw_h; - } - } else { - if (pScrn->currentMode->Flags & V_INTERLACE) - v_inc_shift++; - if (pScrn->currentMode->Flags & V_DBLSCAN) { - v_inc_shift--; - y_mult = 2; - } - if (pScrn->currentMode->Flags & RADEON_USE_RMX) { - v_inc = ((src_h * pScrn->currentMode->CrtcVDisplay / info->PanelYRes) << v_inc_shift) / drw_h; - } else { - 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)); - - x_off = 8; - y_off = 0; - - if ((info->ChipFamily == CHIP_FAMILY_R300) || - (info->ChipFamily == CHIP_FAMILY_R350) || - (info->ChipFamily == CHIP_FAMILY_RV350) || - (info->ChipFamily == CHIP_FAMILY_R200)) - x_off = 0; - - /* needed to make the overlay work on crtc1 in leftof and above modes */ - if (info->MergedFB) { - RADEONScrn2Rel srel = - ((RADEONMergedDisplayModePtr)info->CurrentLayout.mode->Private)->CRT2Position; - overlay_mode = ((RADEONMergedDisplayModePtr)info->CurrentLayout.mode->Private)->CRT2; - if (srel == radeonLeftOf) { - x_off -= overlay_mode->CrtcHDisplay; - /* y_off -= pScrn->frameY0; */ - } - if (srel == radeonAbove) { - y_off -= overlay_mode->CrtcVDisplay; - /* x_off -= pScrn->frameX0; */ - } - } - - /* 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->MergedFB && info->OverlayOnCRTC2) || info->IsSecondary) { - x_off = 0; - OUTREG(RADEON_OV1_Y_X_START, ((dstBox->x1 + x_off) | - ((dstBox->y1*y_mult) << 16))); - OUTREG(RADEON_OV1_Y_X_END, ((dstBox->x2 + x_off) | - ((dstBox->y2*y_mult) << 16))); - scaler_src = (1 << 14); - } else { - OUTREG(RADEON_OV0_Y_X_START, ((dstBox->x1 + x_off) | - (((dstBox->y1*y_mult) + y_off) << 16))); - OUTREG(RADEON_OV0_Y_X_END, ((dstBox->x2 + x_off) | - (((dstBox->y2*y_mult) + y_off) << 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 (info->MergedFB) - RADEONChooseOverlayCRTC(pScrn, &dstBox); - - if(!xf86XVClipVideoHelper(&dstBox, &xa, &xb, &ya, &yb, - clipBoxes, width, height)) - return Success; - - if (info->MergedFB && info->OverlayOnCRTC2) { - dstBox.x1 -= info->CRT2pScrn->frameX0; - dstBox.x2 -= info->CRT2pScrn->frameX0; - dstBox.y1 -= info->CRT2pScrn->frameY0; - dstBox.y2 -= info->CRT2pScrn->frameY0; - } else { - 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(!REGION_EQUAL(pScrn->pScreen, &pPriv->clip, clipBoxes)) - { - REGION_COPY(pScrn->pScreen, &pPriv->clip, clipBoxes); - /* draw these */ - if(pPriv->autopaint_colorkey) - xf86XVFillKeyHelper(pScrn->pScreen, pPriv->colorKey, clipBoxes); - } - - 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); - 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; - } - 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 (info->MergedFB) - RADEONChooseOverlayCRTC(pScrn, &dstBox); - - if (!xf86XVClipVideoHelper(&dstBox, &xa, &xb, &ya, &yb, clipBoxes, - surface->width, surface->height)) - return Success; - - if (info->MergedFB && info->OverlayOnCRTC2) { - dstBox.x1 -= info->CRT2pScrn->frameX0; - dstBox.x2 -= info->CRT2pScrn->frameX0; - dstBox.y1 -= info->CRT2pScrn->frameY0; - dstBox.y2 -= info->CRT2pScrn->frameY0; - } else { - 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) - xf86XVFillKeyHelper(pScrn->pScreen, portPriv->colorKey, 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(); - 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); -} |