/* $XFree86: xc/programs/Xserver/hw/xfree86/drivers/ati/radeon_video.c,v 1.30 2003/11/10 18:22:18 tsi 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) 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) #define ClipValue(v,min,max) ((v) < (min) ? (min) : (v) > (max) ? (max) : (v)) static Atom xvBrightness, xvColorKey, xvSaturation, xvDoubleBuffer; static Atom xvRedIntensity, xvGreenIntensity, xvBlueIntensity; static Atom xvContrast, xvHue, xvColor, xvAutopaintColorkey, xvSetDefaults; static Atom xvGamma, xvColorspace; static Atom xvSwitchCRT; typedef struct { CARD32 transform_index; CARD32 gamma; /* gamma value x 1000 */ 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+6 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"}, {XvSettable | XvGettable, 100, 10000, "XV_GAMMA"}, {XvSettable | XvGettable, 0, 1, "XV_COLORSPACE"}, }; #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 for preset gammas */ typedef struct tagGAMMA_CURVE_R100 { CARD32 GAMMA_0_F_SLOPE; CARD32 GAMMA_0_F_OFFSET; CARD32 GAMMA_10_1F_SLOPE; CARD32 GAMMA_10_1F_OFFSET; CARD32 GAMMA_20_3F_SLOPE; CARD32 GAMMA_20_3F_OFFSET; CARD32 GAMMA_40_7F_SLOPE; CARD32 GAMMA_40_7F_OFFSET; CARD32 GAMMA_380_3BF_SLOPE; CARD32 GAMMA_380_3BF_OFFSET; CARD32 GAMMA_3C0_3FF_SLOPE; CARD32 GAMMA_3C0_3FF_OFFSET; float OvGammaCont; } GAMMA_CURVE_R100; typedef struct tagGAMMA_CURVE_R200 { CARD32 GAMMA_0_F_SLOPE; CARD32 GAMMA_0_F_OFFSET; CARD32 GAMMA_10_1F_SLOPE; CARD32 GAMMA_10_1F_OFFSET; CARD32 GAMMA_20_3F_SLOPE; CARD32 GAMMA_20_3F_OFFSET; CARD32 GAMMA_40_7F_SLOPE; CARD32 GAMMA_40_7F_OFFSET; CARD32 GAMMA_80_BF_SLOPE; CARD32 GAMMA_80_BF_OFFSET; CARD32 GAMMA_C0_FF_SLOPE; CARD32 GAMMA_C0_FF_OFFSET; CARD32 GAMMA_100_13F_SLOPE; CARD32 GAMMA_100_13F_OFFSET; CARD32 GAMMA_140_17F_SLOPE; CARD32 GAMMA_140_17F_OFFSET; CARD32 GAMMA_180_1BF_SLOPE; CARD32 GAMMA_180_1BF_OFFSET; CARD32 GAMMA_1C0_1FF_SLOPE; CARD32 GAMMA_1C0_1FF_OFFSET; CARD32 GAMMA_200_23F_SLOPE; CARD32 GAMMA_200_23F_OFFSET; CARD32 GAMMA_240_27F_SLOPE; CARD32 GAMMA_240_27F_OFFSET; CARD32 GAMMA_280_2BF_SLOPE; CARD32 GAMMA_280_2BF_OFFSET; CARD32 GAMMA_2C0_2FF_SLOPE; CARD32 GAMMA_2C0_2FF_OFFSET; CARD32 GAMMA_300_33F_SLOPE; CARD32 GAMMA_300_33F_OFFSET; CARD32 GAMMA_340_37F_SLOPE; CARD32 GAMMA_340_37F_OFFSET; CARD32 GAMMA_380_3BF_SLOPE; CARD32 GAMMA_380_3BF_OFFSET; CARD32 GAMMA_3C0_3FF_SLOPE; CARD32 GAMMA_3C0_3FF_OFFSET; float OvGammaCont; } GAMMA_CURVE_R200; /* Preset gammas */ GAMMA_CURVE_R100 gamma_curve_r100[8] = { /* Gamma 1.0 */ {0x100, 0x0, 0x100, 0x20, 0x100, 0x40, 0x100, 0x80, 0x100, 0x100, 0x100, 0x100, 1.0}, /* Gamma 0.85 */ {0x75, 0x0, 0xA2, 0xF, 0xAC, 0x23, 0xC6, 0x4E, 0x129, 0xD6, 0x12B, 0xD5, 1.0}, /* Gamma 1.1 */ {0x180, 0x0, 0x13C, 0x30, 0x13C, 0x57, 0x123, 0xA5, 0xEA, 0x116, 0xEA, 0x116, 0.9913}, /* Gamma 1.2 */ {0x21B, 0x0, 0x16D, 0x43, 0x172, 0x71, 0x13D, 0xCD, 0xD9, 0x128, 0xD6, 0x12A, 0.9827}, /* Gamma 1.45 */ {0x404, 0x0, 0x1B9, 0x81, 0x1EE, 0xB8, 0x16A, 0x133, 0xB7, 0x14B, 0xB2, 0x14E, 0.9567}, /* Gamma 1.7 */ {0x658, 0x0, 0x1B5, 0xCB, 0x25F, 0x102, 0x181, 0x199, 0x9C, 0x165, 0x98, 0x167, 0.9394}, /* Gamma 2.2 */ {0x7FF, 0x0, 0x625, 0x100, 0x1E4, 0x1C4, 0x1BD, 0x23D, 0x79, 0x187, 0x76, 0x188, 0.9135}, /* Gamma 2.5 */ {0x7FF, 0x0, 0x7FF, 0x100, 0x2AD, 0x200, 0x1A2, 0x2AB, 0x6E, 0x194, 0x67, 0x197, 0.9135} }; GAMMA_CURVE_R200 gamma_curve_r200[8] = { /* Gamma 1.0 */ {0x00000040, 0x00000000, 0x00000040, 0x00000020, 0x00000080, 0x00000040, 0x00000100, 0x00000080, 0x00000100, 0x00000100, 0x00000100, 0x00000100, 0x00000100, 0x00000200, 0x00000100, 0x00000200, 0x00000100, 0x00000300, 0x00000100, 0x00000300, 0x00000100, 0x00000400, 0x00000100, 0x00000400, 0x00000100, 0x00000500, 0x00000100, 0x00000500, 0x00000100, 0x00000600, 0x00000100, 0x00000600, 0x00000100, 0x00000700, 0x00000100, 0x00000700, 1.0}, /* Gamma 0.85 */ {0x0000001D, 0x00000000, 0x00000028, 0x0000000F, 0x00000056, 0x00000023, 0x000000C5, 0x0000004E, 0x000000DA, 0x000000B0, 0x000000E6, 0x000000AA, 0x000000F1, 0x00000190, 0x000000F9, 0x0000018C, 0x00000101, 0x00000286, 0x00000108, 0x00000282, 0x0000010D, 0x0000038A, 0x00000113, 0x00000387, 0x00000118, 0x0000049A, 0x0000011C, 0x00000498, 0x00000120, 0x000005B4, 0x00000124, 0x000005B2, 0x00000128, 0x000006D6, 0x0000012C, 0x000006D5, 1.0}, /* Gamma 1.1 */ {0x00000060, 0x00000000, 0x0000004F, 0x00000030, 0x0000009C, 0x00000057, 0x00000121, 0x000000A5, 0x00000113, 0x00000136, 0x0000010B, 0x0000013A, 0x00000105, 0x00000245, 0x00000100, 0x00000247, 0x000000FD, 0x00000348, 0x000000F9, 0x00000349, 0x000000F6, 0x00000443, 0x000000F4, 0x00000444, 0x000000F2, 0x00000538, 0x000000F0, 0x00000539, 0x000000EE, 0x00000629, 0x000000EC, 0x00000629, 0x000000EB, 0x00000716, 0x000000E9, 0x00000717, 0.9913}, /* Gamma 1.2 */ {0x00000087, 0x00000000, 0x0000005B, 0x00000043, 0x000000B7, 0x00000071, 0x0000013D, 0x000000CD, 0x00000121, 0x0000016B, 0x00000113, 0x00000172, 0x00000107, 0x00000286, 0x000000FF, 0x0000028A, 0x000000F8, 0x00000389, 0x000000F2, 0x0000038B, 0x000000ED, 0x0000047D, 0x000000E9, 0x00000480, 0x000000E5, 0x00000568, 0x000000E1, 0x0000056A, 0x000000DE, 0x0000064B, 0x000000DB, 0x0000064D, 0x000000D9, 0x00000728, 0x000000D6, 0x00000729, 0.9827}, /* Gamma 1.45 */ {0x00000101, 0x00000000, 0x0000006E, 0x00000081, 0x000000F7, 0x000000B8, 0x0000016E, 0x00000133, 0x00000139, 0x000001EA, 0x0000011B, 0x000001F9, 0x00000105, 0x00000314, 0x000000F6, 0x0000031C, 0x000000E9, 0x00000411, 0x000000DF, 0x00000417, 0x000000D7, 0x000004F6, 0x000000CF, 0x000004F9, 0x000000C9, 0x000005C9, 0x000000C4, 0x000005CC, 0x000000BF, 0x0000068F, 0x000000BA, 0x00000691, 0x000000B6, 0x0000074B, 0x000000B2, 0x0000074D, 0.9567}, /* Gamma 1.7 */ {0x00000196, 0x00000000, 0x0000006D, 0x000000CB, 0x0000012F, 0x00000102, 0x00000187, 0x00000199, 0x00000144, 0x0000025b, 0x00000118, 0x00000273, 0x000000FE, 0x0000038B, 0x000000E9, 0x00000395, 0x000000DA, 0x0000047E, 0x000000CE, 0x00000485, 0x000000C3, 0x00000552, 0x000000BB, 0x00000556, 0x000000B3, 0x00000611, 0x000000AC, 0x00000614, 0x000000A7, 0x000006C1, 0x000000A1, 0x000006C3, 0x0000009D, 0x00000765, 0x00000098, 0x00000767, 0.9394}, /* Gamma 2.2 */ {0x000001FF, 0x00000000, 0x0000018A, 0x00000100, 0x000000F1, 0x000001C5, 0x000001D6, 0x0000023D, 0x00000124, 0x00000328, 0x00000116, 0x0000032F, 0x000000E2, 0x00000446, 0x000000D3, 0x0000044D, 0x000000BC, 0x00000520, 0x000000B0, 0x00000526, 0x000000A4, 0x000005D6, 0x0000009B, 0x000005DB, 0x00000092, 0x00000676, 0x0000008B, 0x00000679, 0x00000085, 0x00000704, 0x00000080, 0x00000707, 0x0000007B, 0x00000787, 0x00000076, 0x00000789, 0.9135}, /* Gamma 2.5 */ {0x000001FF, 0x00000000, 0x000001FF, 0x00000100, 0x00000159, 0x000001FF, 0x000001AC, 0x000002AB, 0x0000012F, 0x00000381, 0x00000101, 0x00000399, 0x000000D9, 0x0000049A, 0x000000C3, 0x000004A5, 0x000000AF, 0x00000567, 0x000000A1, 0x0000056E, 0x00000095, 0x00000610, 0x0000008C, 0x00000614, 0x00000084, 0x000006A0, 0x0000007D, 0x000006A4, 0x00000077, 0x00000721, 0x00000071, 0x00000723, 0x0000006D, 0x00000795, 0x00000068, 0x00000797, 0.9135} }; static void RADEONSetOverlayGamma(ScrnInfoPtr pScrn, CARD32 gamma) { RADEONInfoPtr info = RADEONPTR(pScrn); unsigned char *RADEONMMIO = info->MMIO; CARD32 ov0_scale_cntl; /* Set gamma */ ov0_scale_cntl = INREG(RADEON_OV0_SCALE_CNTL) & ~RADEON_SCALER_GAMMA_SEL_MASK; OUTREG(RADEON_OV0_SCALE_CNTL, ov0_scale_cntl | (gamma << 0x00000005)); /* Load gamma curve adjustments */ if (info->ChipFamily >= CHIP_FAMILY_R200) { OUTREG(RADEON_OV0_GAMMA_000_00F, (gamma_curve_r200[gamma].GAMMA_0_F_OFFSET << 0x00000000) | (gamma_curve_r200[gamma].GAMMA_0_F_SLOPE << 0x00000010)); OUTREG(RADEON_OV0_GAMMA_010_01F, (gamma_curve_r200[gamma].GAMMA_10_1F_OFFSET << 0x00000000) | (gamma_curve_r200[gamma].GAMMA_10_1F_SLOPE << 0x00000010)); OUTREG(RADEON_OV0_GAMMA_020_03F, (gamma_curve_r200[gamma].GAMMA_20_3F_OFFSET << 0x00000000) | (gamma_curve_r200[gamma].GAMMA_20_3F_SLOPE << 0x00000010)); OUTREG(RADEON_OV0_GAMMA_040_07F, (gamma_curve_r200[gamma].GAMMA_40_7F_OFFSET << 0x00000000) | (gamma_curve_r200[gamma].GAMMA_40_7F_SLOPE << 0x00000010)); OUTREG(RADEON_OV0_GAMMA_080_0BF, (gamma_curve_r200[gamma].GAMMA_80_BF_OFFSET << 0x00000000) | (gamma_curve_r200[gamma].GAMMA_80_BF_SLOPE << 0x00000010)); OUTREG(RADEON_OV0_GAMMA_0C0_0FF, (gamma_curve_r200[gamma].GAMMA_C0_FF_OFFSET << 0x00000000) | (gamma_curve_r200[gamma].GAMMA_C0_FF_SLOPE << 0x00000010)); OUTREG(RADEON_OV0_GAMMA_100_13F, (gamma_curve_r200[gamma].GAMMA_100_13F_OFFSET << 0x00000000) | (gamma_curve_r200[gamma].GAMMA_100_13F_SLOPE << 0x00000010)); OUTREG(RADEON_OV0_GAMMA_140_17F, (gamma_curve_r200[gamma].GAMMA_140_17F_OFFSET << 0x00000000) | (gamma_curve_r200[gamma].GAMMA_140_17F_SLOPE << 0x00000010)); OUTREG(RADEON_OV0_GAMMA_180_1BF, (gamma_curve_r200[gamma].GAMMA_180_1BF_OFFSET << 0x00000000) | (gamma_curve_r200[gamma].GAMMA_180_1BF_SLOPE << 0x00000010)); OUTREG(RADEON_OV0_GAMMA_1C0_1FF, (gamma_curve_r200[gamma].GAMMA_1C0_1FF_OFFSET << 0x00000000) | (gamma_curve_r200[gamma].GAMMA_1C0_1FF_SLOPE << 0x00000010)); OUTREG(RADEON_OV0_GAMMA_200_23F, (gamma_curve_r200[gamma].GAMMA_200_23F_OFFSET << 0x00000000) | (gamma_curve_r200[gamma].GAMMA_200_23F_SLOPE << 0x00000010)); OUTREG(RADEON_OV0_GAMMA_240_27F, (gamma_curve_r200[gamma].GAMMA_240_27F_OFFSET << 0x00000000) | (gamma_curve_r200[gamma].GAMMA_240_27F_SLOPE << 0x00000010)); OUTREG(RADEON_OV0_GAMMA_280_2BF, (gamma_curve_r200[gamma].GAMMA_280_2BF_OFFSET << 0x00000000) | (gamma_curve_r200[gamma].GAMMA_280_2BF_SLOPE << 0x00000010)); OUTREG(RADEON_OV0_GAMMA_2C0_2FF, (gamma_curve_r200[gamma].GAMMA_2C0_2FF_OFFSET << 0x00000000) | (gamma_curve_r200[gamma].GAMMA_2C0_2FF_SLOPE << 0x00000010)); OUTREG(RADEON_OV0_GAMMA_300_33F, (gamma_curve_r200[gamma].GAMMA_300_33F_OFFSET << 0x00000000) | (gamma_curve_r200[gamma].GAMMA_300_33F_SLOPE << 0x00000010)); OUTREG(RADEON_OV0_GAMMA_340_37F, (gamma_curve_r200[gamma].GAMMA_340_37F_OFFSET << 0x00000000) | (gamma_curve_r200[gamma].GAMMA_340_37F_SLOPE << 0x00000010)); OUTREG(RADEON_OV0_GAMMA_380_3BF, (gamma_curve_r200[gamma].GAMMA_380_3BF_OFFSET << 0x00000000) | (gamma_curve_r200[gamma].GAMMA_380_3BF_SLOPE << 0x00000010)); OUTREG(RADEON_OV0_GAMMA_3C0_3FF, (gamma_curve_r200[gamma].GAMMA_3C0_3FF_OFFSET << 0x00000000) | (gamma_curve_r200[gamma].GAMMA_3C0_3FF_SLOPE << 0x00000010)); } else { OUTREG(RADEON_OV0_GAMMA_000_00F, (gamma_curve_r100[gamma].GAMMA_0_F_OFFSET << 0x00000000) | (gamma_curve_r100[gamma].GAMMA_0_F_SLOPE << 0x00000010)); OUTREG(RADEON_OV0_GAMMA_010_01F, (gamma_curve_r100[gamma].GAMMA_10_1F_OFFSET << 0x00000000) | (gamma_curve_r100[gamma].GAMMA_10_1F_SLOPE << 0x00000010)); OUTREG(RADEON_OV0_GAMMA_020_03F, (gamma_curve_r100[gamma].GAMMA_20_3F_OFFSET << 0x00000000) | (gamma_curve_r100[gamma].GAMMA_20_3F_SLOPE << 0x00000010)); OUTREG(RADEON_OV0_GAMMA_040_07F, (gamma_curve_r100[gamma].GAMMA_40_7F_OFFSET << 0x00000000) | (gamma_curve_r100[gamma].GAMMA_40_7F_SLOPE << 0x00000010)); OUTREG(RADEON_OV0_GAMMA_380_3BF, (gamma_curve_r100[gamma].GAMMA_380_3BF_OFFSET << 0x00000000) | (gamma_curve_r100[gamma].GAMMA_380_3BF_SLOPE << 0x00000010)); OUTREG(RADEON_OV0_GAMMA_3C0_3FF, (gamma_curve_r100[gamma].GAMMA_3C0_3FF_OFFSET << 0x00000000) | (gamma_curve_r100[gamma].GAMMA_3C0_3FF_SLOPE << 0x00000010)); } } /**************************************************************************** * 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 * * user_gamma - gamma value x 1000 (e.g., 1200 = gamma of 1.2) * * 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, CARD32 user_gamma) { 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; CARD32 gamma = 0; if (ref >= 2) return; /* translate from user_gamma (gamma x 1000) to radeon gamma table index value */ if (user_gamma <= 925) /* 0.85 */ gamma = 1; else if (user_gamma <= 1050) /* 1.0 */ gamma = 0; else if (user_gamma <= 1150) /* 1.1 */ gamma = 2; else if (user_gamma <= 1325) /* 1.2 */ gamma = 3; else if (user_gamma <= 1575) /* 1.45 */ gamma = 4; else if (user_gamma <= 1950) /* 1.7 */ gamma = 5; else if (user_gamma <= 2350) /* 2.2 */ gamma = 6; else if (user_gamma > 2350) /* 2.5 */ gamma = 7; if (gamma >= 8) 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 * gamma_curve_r100[gamma].OvGammaCont; OvRCb = CAdjRCb * gamma_curve_r100[gamma].OvGammaCont; OvRCr = CAdjRCr * gamma_curve_r100[gamma].OvGammaCont; OvGCb = CAdjGCb * gamma_curve_r100[gamma].OvGammaCont; OvGCr = CAdjGCr * gamma_curve_r100[gamma].OvGammaCont; OvBCb = CAdjBCb * gamma_curve_r100[gamma].OvGammaCont; OvBCr = CAdjBCr * gamma_curve_r100[gamma].OvGammaCont; OvROff = CAdjOff * gamma_curve_r100[gamma].OvGammaCont - OvLuma * Loff - (OvRCb + OvRCr) * Coff; OvGOff = CAdjOff * gamma_curve_r100[gamma].OvGammaCont - OvLuma * Loff - (OvGCb + OvGCr) * Coff; OvBOff = CAdjOff * gamma_curve_r100[gamma].OvGammaCont - OvLuma * Loff - (OvBCb + OvBCr) * Coff; #if 0 /* default constants */ OvROff = -888.5; OvGOff = 545; OvBOff = -1104; #endif OvROff = ClipValue(OvROff, -2048.0, 2047.5); OvGOff = ClipValue(OvGOff, -2048.0, 2047.5); OvBOff = ClipValue(OvBOff, -2048.0, 2047.5); dwOvROff = ((INT32)(OvROff * 2.0)) & 0x1fff; dwOvGOff = ((INT32)(OvGOff * 2.0)) & 0x1fff; dwOvBOff = ((INT32)(OvBOff * 2.0)) & 0x1fff; if(info->ChipFamily < CHIP_FAMILY_RADEON) { 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))&0xfff)<<20; dwOvRCb = (((INT32)(OvRCb * 256.0))&0xfff)<<4; dwOvRCr = (((INT32)(OvRCr * 256.0))&0xfff)<<20; dwOvGCb = (((INT32)(OvGCb * 256.0))&0xfff)<<4; dwOvGCr = (((INT32)(OvGCr * 256.0))&0xfff)<<20; dwOvBCb = (((INT32)(OvBCb * 256.0))&0xfff)<<4; dwOvBCr = (((INT32)(OvBCr * 256.0))&0xfff)<<20; } /* set gamma */ RADEONSetOverlayGamma(pScrn, gamma); /* color transforms */ 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; /* this function is called from ScreenInit. pScreen is used by XAA internally, but not valid until ScreenInit finishs. */ if (info->accelOn && pScrn->pScreen) info->accel->Sync(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_RADEON) { 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); } else { 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. */ RADEONSetOverlayGamma(pScrn, 0); /* gamma = 1.0 */ } 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; pPriv->gamma = 1000; 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_NULL(pScreen, &(pPriv->clip)); 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"); xvGamma = MAKE_ATOM("XV_GAMMA"); xvColorspace = MAKE_ATOM("XV_COLORSPACE"); 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) 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->gamma = 1000; pPriv->transform_index = 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 == xvGamma) { pPriv->gamma = ClipValue (value, 100, 10000); setTransform = TRUE; } else if(attribute == xvColorspace) { pPriv->transform_index = ClipValue (value, 0, 1); 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, pPriv->gamma); } 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 == xvGamma) *value = pPriv->gamma; else if(attribute == xvColorspace) *value = pPriv->transform_index; 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 (IS_R300_VARIANT || (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 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; #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; 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, (info->ModeReg.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, info->ModeReg.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, info->ModeReg.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, size, bpp; OffscreenPrivPtr pPriv; if((w > 1024) || (h > 1024)) return BadAlloc; w = (w + 1) & ~1; pitch = ((w << 1) + 15) & ~15; bpp = pScrn->bitsPerPixel >> 3; 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; } #if 0 /* this isn't needed */ RADEONResetVideo(pScrn); #endif 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 = 2048; offscreenImages[0].max_height = 2048; offscreenImages[0].num_attributes = NUM_ATTRIBUTES; offscreenImages[0].attributes = Attributes; xf86XVRegisterOffscreenImages(pScreen, offscreenImages, 1); }