/* $XFree86: xc/programs/Xserver/hw/xfree86/drivers/ati/radeon_video.c,v 1.30 2003/11/10 18:22:18 tsi Exp $ */#ifdef HAVE_CONFIG_H#include "config.h"#endif#include <stdlib.h>#include <string.h>#include <stdio.h>#include <math.h>#include "radeon.h"#include "radeon_reg.h"#include "radeon_macros.h"#include "radeon_probe.h"#include "radeon_mergedfb.h"#include "radeon_video.h"#include "xf86.h"#include "dixstruct.h"#include "atipciids.h"#include "xf86fbman.h"#include <X11/extensions/Xv.h>#include "fourcc.h"#include "theatre_detect.h"#include "theatre_reg.h"#include "fi1236.h"#include "msp3430.h"#include "tda9885.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)/* capture config constants */#define BUF_TYPE_FIELD          0#define BUF_TYPE_ALTERNATING    1#define BUF_TYPE_FRAME          2#define BUF_MODE_SINGLE         0#define BUF_MODE_DOUBLE         1#define BUF_MODE_TRIPLE         2/* CAP0_CONFIG values */#define FORMAT_BROOKTREE        0#define FORMAT_CCIR656          1#define FORMAT_ZV               2#define FORMAT_VIP16            3#define FORMAT_TRANSPORT        4#define ENABLE_RADEON_CAPTURE_WEAVE (RADEON_CAP0_CONFIG_CONTINUOS \                        | (BUF_MODE_DOUBLE <<7) \                        | (BUF_TYPE_FRAME << 4) \                        | ( (pPriv->theatre !=NULL)?(FORMAT_CCIR656<<23):(FORMAT_BROOKTREE<<23)) \                        | RADEON_CAP0_CONFIG_HORZ_DECIMATOR \                        | (pPriv->capture_vbi_data ? RADEON_CAP0_CONFIG_VBI_EN : 0) \                        | RADEON_CAP0_CONFIG_VIDEO_IN_VYUY422)#define ENABLE_RADEON_CAPTURE_BOB (RADEON_CAP0_CONFIG_CONTINUOS \                        | (BUF_MODE_SINGLE <<7)  \                        | (BUF_TYPE_ALTERNATING << 4) \                        | ( (pPriv->theatre !=NULL)?(FORMAT_CCIR656<<23):(FORMAT_BROOKTREE<<23)) \                        | RADEON_CAP0_CONFIG_HORZ_DECIMATOR \                        | (pPriv->capture_vbi_data ? RADEON_CAP0_CONFIG_VBI_EN : 0) \                        | RADEON_CAP0_CONFIG_VIDEO_IN_VYUY422)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,			DrawablePtr);static int  RADEONQueryImageAttributes(ScrnInfoPtr, int, unsigned short *,			unsigned short *,  int *, int *);static void RADEONFreeMemory(ScrnInfoPtr pScrn, void *mem_struct);static void RADEONVideoTimerCallback(ScrnInfoPtr pScrn, Time now);static int RADEONPutVideo(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, 			RegionPtr clipBoxes, pointer data, DrawablePtr pDraw);static void RADEON_board_setmisc(RADEONPortPrivPtr pPriv);static void RADEON_RT_SetEncoding(ScrnInfoPtr pScrn, RADEONPortPrivPtr pPriv);static void RADEON_MSP_SetEncoding(RADEONPortPrivPtr pPriv);static void RADEON_TDA9885_SetEncoding(RADEONPortPrivPtr pPriv);static void RADEON_FI1236_SetEncoding(RADEONPortPrivPtr pPriv);#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;static Atom xvEncoding, xvFrequency, xvVolume, xvMute,	     xvDecBrightness, xvDecContrast, xvDecHue, xvDecColor, xvDecSaturation,	     xvTunerStatus, xvSAP, xvOverlayDeinterlacingMethod,	     xvLocationID, xvDeviceID, xvInstanceID, xvDumpStatus,	     xvAdjustment;	     static Atom xvOvAlpha, xvGrAlpha, xvAlphaMode;#define GET_PORT_PRIVATE(pScrn) \   (RADEONPortPrivPtr)((RADEONPTR(pScrn))->adaptor->pPortPrivates[0].ptr)#ifdef USE_EXAstatic voidATIVideoSave(ScreenPtr pScreen, ExaOffscreenArea *area){    ScrnInfoPtr pScrn = xf86Screens[pScreen->myNum];    RADEONInfoPtr info = RADEONPTR(pScrn);    RADEONPortPrivPtr pPriv = info->adaptor->pPortPrivates[0].ptr;    if (pPriv->video_memory == area)        pPriv->video_memory = NULL;}#endif /* USE_EXA */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}}; /* the picture is interlaced - hence the half-heights */static XF86VideoEncodingRecInputVideoEncodings[] ={    { 0, "XV_IMAGE",			2048,2048,{1,1}},            { 1, "pal-composite",		720, 288, { 1, 50 }},    { 2, "pal-tuner",			720, 288, { 1, 50 }},    { 3, "pal-svideo",			720, 288, { 1, 50 }},    { 4, "ntsc-composite",		640, 240, { 1001, 60000 }},    { 5, "ntsc-tuner",			640, 240, { 1001, 60000 }},    { 6, "ntsc-svideo",			640, 240, { 1001, 60000 }},    { 7, "secam-composite",		720, 288, { 1, 50 }},    { 8, "secam-tuner",			720, 288, { 1, 50 }},    { 9, "secam-svideo",		720, 288, { 1, 50 }},    { 10,"pal_60-composite",		768, 288, { 1, 50 }},    { 11,"pal_60-tuner",		768, 288, { 1, 50 }},    { 12,"pal_60-svideo",		768, 288, { 1, 50 }}};#define NUM_FORMATS 12static 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}};#if 0#define NUM_ATTRIBUTES 9+6static 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"},};#endif#define NUM_ATTRIBUTES 22#define NUM_DEC_ATTRIBUTES (NUM_ATTRIBUTES+12)static XF86AttributeRec Attributes[NUM_DEC_ATTRIBUTES+1] ={   {             XvGettable, 0, ~0, "XV_DEVICE_ID"},   {             XvGettable, 0, ~0, "XV_LOCATION_ID"},   {             XvGettable, 0, ~0, "XV_INSTANCE_ID"},   {XvSettable		   , 0, 1, "XV_DUMP_STATUS"},   {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,     0,  255, "XV_OVERLAY_ALPHA"},   {XvSettable | XvGettable,     0,  255, "XV_GRAPHICS_ALPHA"},   {XvSettable | XvGettable,     0,    1, "XV_ALPHA_MODE"},   {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"},      {XvSettable | XvGettable, -1000, 1000, "XV_DEC_BRIGHTNESS"},   {XvSettable | XvGettable, -1000, 1000, "XV_DEC_CONTRAST"},   {XvSettable | XvGettable, -1000, 1000, "XV_DEC_SATURATION"},   {XvSettable | XvGettable, -1000, 1000, "XV_DEC_HUE"},   {XvSettable | XvGettable, 0, 2, "XV_OVERLAY_DEINTERLACING_METHOD"},   {XvSettable | XvGettable, 0, 12, "XV_ENCODING"},   {XvSettable | XvGettable, 0, -1, "XV_FREQ"},   {             XvGettable, -1000, 1000, "XV_TUNER_STATUS"},   {XvSettable | XvGettable, -1000, 1000, "XV_VOLUME"},   {XvSettable | XvGettable, 0, 1, "XV_MUTE"},   {XvSettable | XvGettable, 0, 1, "XV_SAP"},   {XvSettable | XvGettable, 0, 0x1F, "XV_DEBUG_ADJUSTMENT"},      { 0, 0, 0, NULL}  /* just a place holder so I don't have to be fancy with commas */};#define INCLUDE_RGB_FORMATS 1#if INCLUDE_RGB_FORMATS#define NUM_IMAGES 8/* Note: GUIDs are bogus... - but nothing uses them anyway */#define FOURCC_RGBA32   0x41424752#define XVIMAGE_RGBA32(byte_order)   \        { \                FOURCC_RGBA32, \                XvRGB, \                byte_order, \                { 'R', 'G', 'B', 'A', \                  0x00,0x00,0x00,0x10,0x80,0x00,0x00,0xAA,0x00,0x38,0x9B,0x71}, \                32, \                XvPacked, \                1, \                32, 0x00FF0000, 0x0000FF00, 0x000000FF, \                0, 0, 0, 0, 0, 0, 0, 0, 0, \                {'A', 'R', 'G', 'B', \                  0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0}, \                XvTopToBottom \        }               #define FOURCC_RGB24    0x00000000#define XVIMAGE_RGB24(byte_order)   \        { \                FOURCC_RGB24, \                XvRGB, \                byte_order, \                { 'R', 'G', 'B', 0, \                  0x00,0x00,0x00,0x10,0x80,0x00,0x00,0xAA,0x00,0x38,0x9B,0x71}, \                24, \                XvPacked, \                1, \                24, 0x00FF0000, 0x0000FF00, 0x000000FF, \                0, 0, 0, 0, 0, 0, 0, 0, 0, \                { 'R', 'G', 'B', \                  0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0}, \                XvTopToBottom \        }#define FOURCC_RGBT16   0x54424752#define XVIMAGE_RGBT16(byte_order)   \        { \                FOURCC_RGBT16, \                XvRGB, \                byte_order, \                { 'R', 'G', 'B', 'T', \                  0x00,0x00,0x00,0x10,0x80,0x00,0x00,0xAA,0x00,0x38,0x9B,0x71}, \                16, \                XvPacked, \                1, \                16, 0x00007C00, 0x000003E0, 0x0000001F, \                0, 0, 0, 0, 0, 0, 0, 0, 0, \                {'A', 'R', 'G', 'B', \                  0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0}, \                XvTopToBottom \        }               #define FOURCC_RGB16    0x32424752#define XVIMAGE_RGB16(byte_order)   \        { \                FOURCC_RGB16, \                XvRGB, \                byte_order, \                { 'R', 'G', 'B', 0x00, \                  0x00,0x00,0x00,0x10,0x80,0x00,0x00,0xAA,0x00,0x38,0x9B,0x71}, \                16, \                XvPacked, \                1, \                16, 0x0000F800, 0x000007E0, 0x0000001F, \                0, 0, 0, 0, 0, 0, 0, 0, 0, \                {'R', 'G', 'B', \                  0, 0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0}, \                XvTopToBottom \        }               static XF86ImageRec Images[NUM_IMAGES] ={#if X_BYTE_ORDER == X_BIG_ENDIAN        XVIMAGE_RGBA32(MSBFirst),        XVIMAGE_RGB24(MSBFirst),        XVIMAGE_RGBT16(MSBFirst),        XVIMAGE_RGB16(MSBFirst),#else        XVIMAGE_RGBA32(LSBFirst),        XVIMAGE_RGB24(LSBFirst),        XVIMAGE_RGBT16(LSBFirst),        XVIMAGE_RGB16(LSBFirst),#endif        XVIMAGE_YUY2,        XVIMAGE_UYVY,        XVIMAGE_YV12,        XVIMAGE_I420};#else#define NUM_IMAGES 4static XF86ImageRec Images[NUM_IMAGES] ={    XVIMAGE_YUY2,    XVIMAGE_UYVY,