mirror of
https://github.com/mpv-player/mpv
synced 2024-12-24 15:52:25 +00:00
4f9ec2c516
git-svn-id: svn://svn.mplayerhq.hu/mplayer/trunk@13810 b3059339-0415-0410-9bf9-f77b7e298cf2
742 lines
41 KiB
C
742 lines
41 KiB
C
// Basic types:
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typedef char * Ptr;
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typedef Ptr * Handle;
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typedef int32_t Size;
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typedef unsigned char Boolean;
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typedef unsigned char Str31[32];
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typedef int32_t Fixed;
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typedef int32_t OSErr;
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typedef int OSType;
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typedef int32_t ComponentResult;
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typedef unsigned char UInt8;
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typedef signed char SInt8;
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typedef unsigned short UInt16;
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typedef signed short SInt16;
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typedef uint32_t UInt32;
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typedef int32_t SInt32;
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#define FOUR_CHAR_CODE(a,b,c,d) ((uint32_t)(a)<<24 | (uint32_t)(b)<<16 | (uint32_t)(c)<<8 | (uint32_t)(d)) /* otherwise compiler will complain about values with high bit set */
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// codec private shit:
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typedef void *GlobalsPtr;
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typedef void **Globals;
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//==================== COMPONENTS ===========================
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struct __attribute__((__packed__)) ComponentParameters {
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UInt8 flags; /* call modifiers: sync/async, deferred, immed, etc */
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UInt8 paramSize; /* size in bytes of actual parameters passed to this call */
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short what; /* routine selector, negative for Component management calls */
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int32_t params[1]; /* actual parameters for the indicated routine */
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};
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typedef struct ComponentParameters ComponentParameters;
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struct __attribute__((__packed__)) ComponentDescription {
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OSType componentType; /* A unique 4-byte code indentifying the command set */
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OSType componentSubType; /* Particular flavor of this instance */
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OSType componentManufacturer; /* Vendor indentification */
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uint32_t componentFlags; /* 8 each for Component,Type,SubType,Manuf/revision */
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uint32_t componentFlagsMask; /* Mask for specifying which flags to consider in search, zero during registration */
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};
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typedef struct ComponentDescription ComponentDescription;
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struct __attribute__((__packed__)) ResourceSpec {
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OSType resType; /* 4-byte code */
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short resID; /* */
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};
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typedef struct ResourceSpec ResourceSpec;
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struct __attribute__((__packed__)) ComponentResource {
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ComponentDescription cd; /* Registration parameters */
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ResourceSpec component; /* resource where Component code is found */
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ResourceSpec componentName; /* name string resource */
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ResourceSpec componentInfo; /* info string resource */
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ResourceSpec componentIcon; /* icon resource */
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};
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typedef struct ComponentResource ComponentResource;
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typedef ComponentResource * ComponentResourcePtr;
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typedef ComponentResourcePtr * ComponentResourceHandle;
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struct __attribute__((__packed__)) ComponentRecord {
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int32_t data[1];
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};
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typedef struct ComponentRecord ComponentRecord;
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typedef ComponentRecord * Component;
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struct __attribute__((__packed__)) ComponentInstanceRecord {
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int32_t data[1];
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};
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typedef struct ComponentInstanceRecord ComponentInstanceRecord;
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typedef ComponentInstanceRecord * ComponentInstance;
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// ========================= QUICKDRAW =========================
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struct __attribute__((__packed__)) Rect {
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short top;
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short left;
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short bottom;
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short right;
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};
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typedef struct Rect Rect;
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typedef Rect * RectPtr;
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struct __attribute__((__packed__)) RGBColor {
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unsigned short red; /*magnitude of red component*/
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unsigned short green; /*magnitude of green component*/
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unsigned short blue; /*magnitude of blue component*/
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};
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typedef struct RGBColor RGBColor;
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typedef RGBColor * RGBColorPtr;
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typedef RGBColorPtr * RGBColorHdl;
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struct __attribute__((__packed__)) ColorSpec {
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short value; /*index or other value*/
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RGBColor rgb; /*true color*/
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};
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typedef struct ColorSpec ColorSpec;
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typedef ColorSpec * ColorSpecPtr;
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typedef ColorSpec CSpecArray[1];
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struct __attribute__((__packed__)) ColorTable {
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int32_t ctSeed; /*unique identifier for table*/
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short ctFlags; /*high bit: 0 = PixMap; 1 = device*/
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short ctSize; /*number of entries in CTTable*/
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CSpecArray ctTable; /*array [0..0] of ColorSpec*/
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};
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typedef struct ColorTable ColorTable;
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typedef ColorTable * CTabPtr;
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typedef CTabPtr * CTabHandle;
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struct __attribute__((__packed__)) MatrixRecord {
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Fixed matrix[3][3];
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};
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typedef struct MatrixRecord MatrixRecord;
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typedef MatrixRecord * MatrixRecordPtr;
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typedef int32_t ImageSequence;
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typedef OSType CodecType;
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typedef unsigned short CodecFlags;
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typedef uint32_t CodecQ;
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struct __attribute__((__packed__)) ImageDescription {
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int32_t idSize; /* total size of ImageDescription including extra data ( CLUTs and other per sequence data ) */
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CodecType cType; /* what kind of codec compressed this data */
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int32_t resvd1; /* reserved for Apple use */
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short resvd2; /* reserved for Apple use */
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short dataRefIndex; /* set to zero */
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short version; /* which version is this data */
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short revisionLevel; /* what version of that codec did this */
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int32_t vendor; /* whose codec compressed this data */
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CodecQ temporalQuality; /* what was the temporal quality factor */
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CodecQ spatialQuality; /* what was the spatial quality factor */
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short width; /* how many pixels wide is this data */
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short height; /* how many pixels high is this data */
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Fixed hRes; /* horizontal resolution */
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Fixed vRes; /* vertical resolution */
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int32_t dataSize; /* if known, the size of data for this image descriptor */
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short frameCount; /* number of frames this description applies to */
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Str31 name; /* name of codec ( in case not installed ) */
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short depth; /* what depth is this data (1-32) or ( 33-40 grayscale ) */
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short clutID; /* clut id or if 0 clut follows or -1 if no clut */
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};
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typedef struct ImageDescription ImageDescription;
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typedef ImageDescription * ImageDescriptionPtr;
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typedef ImageDescriptionPtr * ImageDescriptionHandle;
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/* values for PixMap.pixelFormat*/
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enum {
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k16LE555PixelFormat = FOUR_CHAR_CODE('L','5','5','5'), /* 16 bit LE rgb 555 (PC)*/
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k16LE5551PixelFormat = FOUR_CHAR_CODE('5','5','5','1'), /* 16 bit LE rgb 5551*/
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k16BE565PixelFormat = FOUR_CHAR_CODE('B','5','6','5'), /* 16 bit BE rgb 565*/
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k16LE565PixelFormat = FOUR_CHAR_CODE('L','5','6','5'), /* 16 bit LE rgb 565*/
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k24BGRPixelFormat = FOUR_CHAR_CODE('2','4','B','G'), /* 24 bit bgr */
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k32BGRAPixelFormat = FOUR_CHAR_CODE('B','G','R','A'), /* 32 bit bgra (Matrox)*/
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k32ABGRPixelFormat = FOUR_CHAR_CODE('A','B','G','R'), /* 32 bit abgr */
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k32RGBAPixelFormat = FOUR_CHAR_CODE('R','G','B','A'), /* 32 bit rgba */
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kYUVSPixelFormat = FOUR_CHAR_CODE('y','u','v','s'), /* YUV 4:2:2 byte ordering 16-unsigned = 'YUY2'*/
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kYUVUPixelFormat = FOUR_CHAR_CODE('y','u','v','u'), /* YUV 4:2:2 byte ordering 16-signed*/
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kYVU9PixelFormat = FOUR_CHAR_CODE('Y','V','U','9'), /* YVU9 Planar 9*/
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kYUV411PixelFormat = FOUR_CHAR_CODE('Y','4','1','1'), /* YUV 4:1:1 Interleaved 16*/
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kYVYU422PixelFormat = FOUR_CHAR_CODE('Y','V','Y','U'), /* YVYU 4:2:2 byte ordering 16*/
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kUYVY422PixelFormat = FOUR_CHAR_CODE('U','Y','V','Y'), /* UYVY 4:2:2 byte ordering 16*/
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kYUV211PixelFormat = FOUR_CHAR_CODE('Y','2','1','1'), /* YUV 2:1:1 Packed 8*/
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k2vuyPixelFormat = FOUR_CHAR_CODE('2','v','u','y') /* UYVY 4:2:2 byte ordering 16*/
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};
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struct __attribute__((__packed__)) PixMapExtension {
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int32_t extSize; /*size of struct, duh!*/
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uint32_t pmBits; /*pixmap attributes bitfield*/
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void * pmGD; /*this is a GDHandle*/
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int32_t pmSeed;
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Fixed gammaLevel; /*pixmap gammalevel*/
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Fixed requestedGammaLevel;
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uint32_t reserved2;
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int32_t longRowBytes; /*used when rowBytes > 16382*/
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uint32_t signature;
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Handle baseAddrHandle;
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};
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typedef struct PixMapExtension PixMapExtension;
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typedef PixMapExtension * PixMapExtPtr;
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typedef PixMapExtPtr * PixMapExtHandle;
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struct __attribute__((__packed__)) PixMap {
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Ptr baseAddr; /*pointer to pixels*/
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short rowBytes; /*offset to next line*/
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Rect bounds; /*encloses bitmap*/
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short pmVersion; /*pixMap version number*/
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short packType; /*defines packing format*/
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int32_t packSize; /*length of pixel data*/
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Fixed hRes; /*horiz. resolution (ppi)*/
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Fixed vRes; /*vert. resolution (ppi)*/
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short pixelType; /*defines pixel type*/
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short pixelSize; /*# bits in pixel*/
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short cmpCount; /*# components in pixel*/
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short cmpSize; /*# bits per component*/
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OSType pixelFormat; /*fourCharCode representation*/
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CTabHandle pmTable; /*color map for this pixMap*/
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PixMapExtHandle pmExt; /*Handle to pixMap extension*/
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};
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typedef struct PixMap PixMap;
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typedef PixMap * PixMapPtr;
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typedef PixMapPtr * PixMapHandle;
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struct __attribute__((__packed__)) BitMap {
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Ptr baseAddr;
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short rowBytes;
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Rect bounds;
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};
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typedef struct BitMap BitMap;
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typedef BitMap * BitMapPtr;
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typedef BitMapPtr * BitMapHandle;
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typedef struct OpaqueRgnHandle* RgnHandle;
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struct Pattern {
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UInt8 pat[8];
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};
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typedef struct Pattern Pattern;
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typedef unsigned char Style;
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typedef Style StyleField;
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struct __attribute__((__packed__)) Point {
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short v;
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short h;
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};
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typedef struct Point Point;
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struct __attribute__((__packed__)) GrafPort {
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short device;
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BitMap portBits;
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Rect portRect;
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RgnHandle visRgn;
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RgnHandle clipRgn;
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Pattern bkPat;
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Pattern fillPat;
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Point pnLoc;
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Point pnSize;
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short pnMode;
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Pattern pnPat;
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short pnVis;
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short txFont;
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StyleField txFace; /*StyleField occupies 16-bits, but only first 8-bits are used*/
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UInt8 txFlags; /* QuickTime uses second 8 bits of StyleField for txFlags */
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short txMode;
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short txSize;
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Fixed spExtra;
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int32_t fgColor;
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int32_t bkColor;
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short colrBit;
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short patStretch;
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Handle picSave;
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Handle rgnSave;
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Handle polySave;
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/*QDProcsPtr*/void* grafProcs;
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};
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typedef struct GrafPort GrafPort;
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typedef GrafPort *GWorldPtr;
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typedef GWorldPtr *GWorldHandle;
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#define anyCodec ((CodecComponent)0)
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enum {
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/* transfer modes */
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srcCopy = 0, /*the 16 transfer modes*/
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srcOr = 1,
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srcXor = 2,
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srcBic = 3,
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notSrcCopy = 4,
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notSrcOr = 5,
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notSrcXor = 6,
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notSrcBic = 7,
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patCopy = 8,
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patOr = 9,
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patXor = 10,
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patBic = 11,
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notPatCopy = 12,
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notPatOr = 13,
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notPatXor = 14,
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notPatBic = 15, /* Special Text Transfer Mode */
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grayishTextOr = 49,
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hilitetransfermode = 50,
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hilite = 50, /* Arithmetic transfer modes */
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blend = 32,
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addPin = 33,
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addOver = 34,
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subPin = 35,
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addMax = 37,
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adMax = 37,
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subOver = 38,
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adMin = 39,
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ditherCopy = 64, /* Transparent mode constant */
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transparent = 36
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};
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typedef uint32_t GWorldFlags;
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// ============================== CODECS ===========================
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typedef Component CompressorComponent;
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typedef Component DecompressorComponent;
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typedef Component CodecComponent;
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enum {
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codecLosslessQuality = 0x00000400,
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codecMaxQuality = 0x000003FF,
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codecMinQuality = 0x00000000,
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codecLowQuality = 0x00000100,
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codecNormalQuality = 0x00000200,
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codecHighQuality = 0x00000300
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};
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// callbacks:
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typedef void* ImageCodecDrawBandCompleteUPP;
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typedef int64_t ICMProgressProcRecord;
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typedef int64_t ICMCompletionProcRecord;
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typedef ICMCompletionProcRecord* ICMCompletionProcRecordPtr;
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typedef int64_t ICMDataProcRecord;
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typedef void* ICMFrameTimePtr;
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typedef void* CDSequenceDataSourcePtr;
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typedef void* ICMFrameTimeInfoPtr;
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// graphics port
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typedef struct OpaqueGrafPtr* GrafPtr;
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typedef GrafPtr CGrafPtr;
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/* codec capabilities flags */
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enum {
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codecCanScale = 1L << 0, // 1
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codecCanMask = 1L << 1, // 2
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codecCanMatte = 1L << 2, // 4
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codecCanTransform = 1L << 3, // 8
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codecCanTransferMode = 1L << 4, // 10
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codecCanCopyPrev = 1L << 5, // 20
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codecCanSpool = 1L << 6, // 40
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codecCanClipVertical = 1L << 7, // 80
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codecCanClipRectangular = 1L << 8, // 100
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codecCanRemapColor = 1L << 9, // 200
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codecCanFastDither = 1L << 10, // 400
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codecCanSrcExtract = 1L << 11, // 800
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codecCanCopyPrevComp = 1L << 12, // 1000
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codecCanAsync = 1L << 13, // 2000
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codecCanMakeMask = 1L << 14, // 4000
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codecCanShift = 1L << 15, // 8000
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codecCanAsyncWhen = 1L << 16, // 10000
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codecCanShieldCursor = 1L << 17, // 20000
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codecCanManagePrevBuffer = 1L << 18, // 40000
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codecHasVolatileBuffer = 1L << 19, // 80000 /* codec requires redraw after window movement */
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codecWantsRegionMask = 1L << 20, // 100000
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codecImageBufferIsOnScreen = 1L << 21, // 200000 /* old def of codec using overlay surface, = ( codecIsDirectToScreenOnly | codecUsesOverlaySurface | codecImageBufferIsOverlaySurface | codecSrcMustBeImageBuffer ) */
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codecWantsDestinationPixels = 1L << 22, // 400000
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codecWantsSpecialScaling = 1L << 23, // 800000
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codecHandlesInputs = 1L << 24, // 1000000
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codecCanDoIndirectSurface = 1L << 25, /* codec can handle indirect surface (GDI) */
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codecIsSequenceSensitive = 1L << 26,
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codecRequiresOffscreen = 1L << 27,
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codecRequiresMaskBits = 1L << 28,
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codecCanRemapResolution = 1L << 29,
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codecIsDirectToScreenOnly = 1L << 30, /* codec can only decompress data to the screen */
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codecCanLockSurface = 1L << 31 /* codec can lock destination surface, icm doesn't lock for you */
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};
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/* codec capabilities flags2 */
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enum {
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codecUsesOverlaySurface = 1L << 0, /* codec uses overlay surface */
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codecImageBufferIsOverlaySurface = 1L << 1, /* codec image buffer is overlay surface, the bits in the buffer are on the screen */
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codecSrcMustBeImageBuffer = 1L << 2, /* codec can only source data from an image buffer */
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codecImageBufferIsInAGPMemory = 1L << 4, /* codec image buffer is in AGP space, byte writes are OK */
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codecImageBufferIsInPCIMemory = 1L << 5 /* codec image buffer is across a PCI bus; byte writes are bad */
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};
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/* codec condition flags */
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// FFD = 13 = 8+4+1
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enum {
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codecConditionFirstBand = 1L << 0, // 1
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codecConditionLastBand = 1L << 1, // 2
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codecConditionFirstFrame = 1L << 2, // 4
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codecConditionNewDepth = 1L << 3, // 8
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codecConditionNewTransform = 1L << 4, // 10
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codecConditionNewSrcRect = 1L << 5, // 20
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codecConditionNewMask = 1L << 6, // 40
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codecConditionNewMatte = 1L << 7, // 80
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codecConditionNewTransferMode = 1L << 8, // 100
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codecConditionNewClut = 1L << 9, // 200
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codecConditionNewAccuracy = 1L << 10, // 400
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codecConditionNewDestination = 1L << 11, // 800
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codecConditionFirstScreen = 1L << 12, // 1000
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codecConditionDoCursor = 1L << 13, // 2000
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codecConditionCatchUpDiff = 1L << 14, // 4000
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codecConditionMaskMayBeChanged = 1L << 15, // 8000
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codecConditionToBuffer = 1L << 16, // 10000
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codecConditionCodecChangedMask = 1L << 31 // 20000
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};
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struct __attribute__((__packed__)) CodecCapabilities {
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int32_t flags;
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short wantedPixelSize;
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short extendWidth;
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short extendHeight;
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short bandMin;
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short bandInc;
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short pad;
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uint32_t time;
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int32_t flags2; /* field new in QuickTime 4.0 */
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};
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typedef struct CodecCapabilities CodecCapabilities;
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struct __attribute__((__packed__)) CodecDecompressParams {
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ImageSequence sequenceID; /* predecompress,banddecompress */
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ImageDescriptionHandle imageDescription; /* predecompress,banddecompress */
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Ptr data;
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int32_t bufferSize;
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int32_t frameNumber;
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int32_t startLine;
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int32_t stopLine;
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int32_t conditionFlags;
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CodecFlags callerFlags; // short
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CodecCapabilities * capabilities; /* predecompress,banddecompress */
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ICMProgressProcRecord progressProcRecord;
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ICMCompletionProcRecord completionProcRecord;
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ICMDataProcRecord dataProcRecord;
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CGrafPtr port; /* predecompress,banddecompress */
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PixMap dstPixMap; /* predecompress,banddecompress */
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BitMapPtr maskBits;
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PixMapPtr mattePixMap;
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Rect srcRect; /* predecompress,banddecompress */
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MatrixRecord * matrix; /* predecompress,banddecompress */
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CodecQ accuracy; /* predecompress,banddecompress */
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short transferMode; /* predecompress,banddecompress */
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ICMFrameTimePtr frameTime; /* banddecompress */
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int32_t reserved[1];
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/* The following fields only exist for QuickTime 2.0 and greater */
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SInt8 matrixFlags; /* high bit set if 2x resize */
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SInt8 matrixType;
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Rect dstRect; /* only valid for simple transforms */
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/* The following fields only exist for QuickTime 2.1 and greater */
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UInt16 majorSourceChangeSeed;
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UInt16 minorSourceChangeSeed;
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CDSequenceDataSourcePtr sourceData;
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RgnHandle maskRegion;
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/* The following fields only exist for QuickTime 2.5 and greater */
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OSType ** wantedDestinationPixelTypes; /* Handle to 0-terminated list of OSTypes */
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int32_t screenFloodMethod;
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int32_t screenFloodValue;
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short preferredOffscreenPixelSize;
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/* The following fields only exist for QuickTime 3.0 and greater */
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ICMFrameTimeInfoPtr syncFrameTime; /* banddecompress */
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Boolean needUpdateOnTimeChange; /* banddecompress */
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Boolean enableBlackLining;
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Boolean needUpdateOnSourceChange; /* band decompress */
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Boolean pad;
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int32_t unused;
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CGrafPtr finalDestinationPort;
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int32_t requestedBufferWidth; /* must set codecWantsSpecialScaling to indicate this field is valid*/
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int32_t requestedBufferHeight; /* must set codecWantsSpecialScaling to indicate this field is valid*/
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/* The following fields only exist for QuickTime 4.0 and greater */
|
|
Rect displayableAreaOfRequestedBuffer; /* set in predecompress*/
|
|
Boolean requestedSingleField;
|
|
Boolean needUpdateOnNextIdle;
|
|
Boolean pad2[2];
|
|
Fixed bufferGammaLevel;
|
|
|
|
/* The following fields only exist for QuickTime 5.0 and greater */
|
|
UInt32 taskWeight; /* preferred weight for MP tasks implementing this operation*/
|
|
OSType taskName; /* preferred name (type) for MP tasks implementing this operation*/
|
|
};
|
|
typedef struct CodecDecompressParams CodecDecompressParams;
|
|
|
|
|
|
|
|
struct __attribute__((__packed__)) ImageSubCodecDecompressCapabilities {
|
|
int32_t recordSize; /* sizeof(ImageSubCodecDecompressCapabilities)*/
|
|
int32_t decompressRecordSize; /* size of your codec's decompress record*/
|
|
Boolean canAsync; /* default true*/
|
|
UInt8 pad0;
|
|
|
|
/* The following fields only exist for QuickTime 4.0 and greater */
|
|
UInt16 suggestedQueueSize;
|
|
Boolean canProvideTrigger;
|
|
|
|
/* The following fields only exist for QuickTime 5.0 and greater */
|
|
Boolean subCodecFlushesScreen; /* only used on Mac OS X*/
|
|
Boolean subCodecCallsDrawBandComplete;
|
|
UInt8 pad2[1];
|
|
|
|
/* The following fields only exist for QuickTime 5.1 and greater */
|
|
Boolean isChildCodec; /* set by base codec before calling Initialize*/
|
|
UInt8 pad3[3];
|
|
};
|
|
typedef struct ImageSubCodecDecompressCapabilities ImageSubCodecDecompressCapabilities;
|
|
|
|
|
|
struct __attribute__((__packed__)) ImageSubCodecDecompressRecord {
|
|
Ptr baseAddr;
|
|
int32_t rowBytes;
|
|
Ptr codecData;
|
|
ICMProgressProcRecord progressProcRecord;
|
|
ICMDataProcRecord dataProcRecord;
|
|
void * userDecompressRecord; /* pointer to codec-specific per-band data*/
|
|
UInt8 frameType;
|
|
Boolean inhibitMP; /* set this in BeginBand to tell the base decompressor not to call DrawBand from an MP task for this frame. (Only has any effect for MP-capable subcodecs. New in QuickTime 5.0.)*/
|
|
UInt8 pad[2];
|
|
int32_t priv[2];
|
|
|
|
/* The following fields only exist for QuickTime 5.0 and greater */
|
|
ImageCodecDrawBandCompleteUPP drawBandCompleteUPP; /* only used if subcodec set subCodecCallsDrawBandComplete; if drawBandCompleteUPP is non-nil, codec must call it when a frame is finished, but may return from DrawBand before the frame is finished. */
|
|
void * drawBandCompleteRefCon; /* Note: do not call drawBandCompleteUPP directly from a hardware interrupt; instead, use DTInstall to run a function at deferred task time, and call drawBandCompleteUPP from that. */
|
|
};
|
|
typedef struct ImageSubCodecDecompressRecord ImageSubCodecDecompressRecord;
|
|
|
|
|
|
/* These are the bits that are set in the Component flags, and also in the codecInfo struct. */
|
|
enum {
|
|
codecInfoDoes1 = (1L << 0), /* codec can work with 1-bit pixels */
|
|
codecInfoDoes2 = (1L << 1), /* codec can work with 2-bit pixels */
|
|
codecInfoDoes4 = (1L << 2), /* codec can work with 4-bit pixels */
|
|
codecInfoDoes8 = (1L << 3), /* codec can work with 8-bit pixels */
|
|
codecInfoDoes16 = (1L << 4), /* codec can work with 16-bit pixels */
|
|
codecInfoDoes32 = (1L << 5), /* codec can work with 32-bit pixels */
|
|
codecInfoDoesDither = (1L << 6), /* codec can do ditherMode */
|
|
codecInfoDoesStretch = (1L << 7), /* codec can stretch to arbitrary sizes */
|
|
codecInfoDoesShrink = (1L << 8), /* codec can shrink to arbitrary sizes */
|
|
codecInfoDoesMask = (1L << 9), /* codec can mask to clipping regions */
|
|
codecInfoDoesTemporal = (1L << 10), /* codec can handle temporal redundancy */
|
|
codecInfoDoesDouble = (1L << 11), /* codec can stretch to double size exactly */
|
|
codecInfoDoesQuad = (1L << 12), /* codec can stretch to quadruple size exactly */
|
|
codecInfoDoesHalf = (1L << 13), /* codec can shrink to half size */
|
|
codecInfoDoesQuarter = (1L << 14), /* codec can shrink to quarter size */
|
|
codecInfoDoesRotate = (1L << 15), /* codec can rotate on decompress */
|
|
codecInfoDoesHorizFlip = (1L << 16), /* codec can flip horizontally on decompress */
|
|
codecInfoDoesVertFlip = (1L << 17), /* codec can flip vertically on decompress */
|
|
codecInfoHasEffectParameterList = (1L << 18), /* codec implements get effects parameter list call, once was codecInfoDoesSkew */
|
|
codecInfoDoesBlend = (1L << 19), /* codec can blend on decompress */
|
|
codecInfoDoesWarp = (1L << 20), /* codec can warp arbitrarily on decompress */
|
|
codecInfoDoesRecompress = (1L << 21), /* codec can recompress image without accumulating errors */
|
|
codecInfoDoesSpool = (1L << 22), /* codec can spool image data */
|
|
codecInfoDoesRateConstrain = (1L << 23) /* codec can data rate constrain */
|
|
};
|
|
|
|
|
|
enum {
|
|
codecInfoDepth1 = (1L << 0), /* compressed data at 1 bpp depth available */
|
|
codecInfoDepth2 = (1L << 1), /* compressed data at 2 bpp depth available */
|
|
codecInfoDepth4 = (1L << 2), /* compressed data at 4 bpp depth available */
|
|
codecInfoDepth8 = (1L << 3), /* compressed data at 8 bpp depth available */
|
|
codecInfoDepth16 = (1L << 4), /* compressed data at 16 bpp depth available */
|
|
codecInfoDepth32 = (1L << 5), /* compressed data at 32 bpp depth available */
|
|
codecInfoDepth24 = (1L << 6), /* compressed data at 24 bpp depth available */
|
|
codecInfoDepth33 = (1L << 7), /* compressed data at 1 bpp monochrome depth available */
|
|
codecInfoDepth34 = (1L << 8), /* compressed data at 2 bpp grayscale depth available */
|
|
codecInfoDepth36 = (1L << 9), /* compressed data at 4 bpp grayscale depth available */
|
|
codecInfoDepth40 = (1L << 10), /* compressed data at 8 bpp grayscale depth available */
|
|
codecInfoStoresClut = (1L << 11), /* compressed data can have custom cluts */
|
|
codecInfoDoesLossless = (1L << 12), /* compressed data can be stored in lossless format */
|
|
codecInfoSequenceSensitive = (1L << 13) /* compressed data is sensitive to out of sequence decoding */
|
|
};
|
|
|
|
struct __attribute__((__packed__)) CodecInfo {
|
|
Str31 typeName; /* name of the codec type i.e.: 'Apple Image Compression' */
|
|
short version; /* version of the codec data that this codec knows about */
|
|
short revisionLevel; /* revision level of this codec i.e: 0x00010001 (1.0.1) */
|
|
int32_t vendor; /* Maker of this codec i.e: 'appl' */
|
|
int32_t decompressFlags; /* codecInfo flags for decompression capabilities */
|
|
int32_t compressFlags; /* codecInfo flags for compression capabilities */
|
|
int32_t formatFlags; /* codecInfo flags for compression format details */
|
|
UInt8 compressionAccuracy; /* measure (1-255) of accuracy of this codec for compress (0 if unknown) */
|
|
UInt8 decompressionAccuracy; /* measure (1-255) of accuracy of this codec for decompress (0 if unknown) */
|
|
unsigned short compressionSpeed; /* ( millisecs for compressing 320x240 on base mac II) (0 if unknown) */
|
|
unsigned short decompressionSpeed; /* ( millisecs for decompressing 320x240 on mac II)(0 if unknown) */
|
|
UInt8 compressionLevel; /* measure (1-255) of compression level of this codec (0 if unknown) */
|
|
UInt8 resvd; /* pad */
|
|
short minimumHeight; /* minimum height of image (block size) */
|
|
short minimumWidth; /* minimum width of image (block size) */
|
|
short decompressPipelineLatency; /* in milliseconds ( for asynchronous codecs ) */
|
|
short compressPipelineLatency; /* in milliseconds ( for asynchronous codecs ) */
|
|
int32_t privateData;
|
|
};
|
|
typedef struct CodecInfo CodecInfo;
|
|
|
|
enum {
|
|
codecFlagUseImageBuffer = (1L << 0), /* decompress*/
|
|
codecFlagUseScreenBuffer = (1L << 1), /* decompress*/
|
|
codecFlagUpdatePrevious = (1L << 2), /* compress*/
|
|
codecFlagNoScreenUpdate = (1L << 3), /* decompress*/
|
|
codecFlagWasCompressed = (1L << 4), /* compress*/
|
|
codecFlagDontOffscreen = (1L << 5), /* decompress*/
|
|
codecFlagUpdatePreviousComp = (1L << 6), /* compress*/
|
|
codecFlagForceKeyFrame = (1L << 7), /* compress*/
|
|
codecFlagOnlyScreenUpdate = (1L << 8), /* decompress*/
|
|
codecFlagLiveGrab = (1L << 9), /* compress*/
|
|
codecFlagDiffFrame = (1L << 9), /* decompress*/
|
|
codecFlagDontUseNewImageBuffer = (1L << 10), /* decompress*/
|
|
codecFlagInterlaceUpdate = (1L << 11), /* decompress*/
|
|
codecFlagCatchUpDiff = (1L << 12), /* decompress*/
|
|
codecFlagSupportDisable = (1L << 13), /* decompress*/
|
|
codecFlagReenable = (1L << 14) /* decompress*/
|
|
};
|
|
|
|
static inline void dump_ImageDescription(void* xxx){
|
|
ImageDescription* id=(ImageDescription*)xxx;
|
|
unsigned char* x;
|
|
int i;
|
|
|
|
for(i=0;i<id->idSize;i++){
|
|
printf(" %02X",((unsigned char*)id)[i]);
|
|
if((i%16)==15) printf("\n");
|
|
}
|
|
printf("\n");
|
|
|
|
|
|
printf("=============== ImageDescription at %p ==================\n",xxx);
|
|
printf("idSize=0x%X fourcc=0x%08X\n",id->idSize,id->cType);
|
|
printf("ver=%d rev=%d vendor=0x%08X\n",id->version,id->revisionLevel,id->vendor);
|
|
printf("tempQ=%d spatQ=%d dim: %d x %d dpi: %d x %d depth: %d\n",
|
|
id->temporalQuality,id->spatialQuality,
|
|
id->width, id->height,
|
|
id->hRes, id->vRes,
|
|
id->depth);
|
|
printf("dataSize=%d frameCount=%d clutID=%d\n",id->dataSize, id->frameCount, id->clutID);
|
|
printf("name='%.*s'\n",((char*)(&id->name))[0],((char*)(&id->name))+1);
|
|
x=((char*)(&id->clutID))+2;
|
|
if(id->idSize>sizeof(ImageDescription)){
|
|
printf("%02X %02X %02X %02X | %02X %02X %02X %02X | %02X %02X %02X %02X | %02X %02X %02X %02X\n",
|
|
x[0],x[1],x[2],x[3],x[4],x[5],x[6],x[7],x[8],x[9],x[10],x[11],x[12],x[13],x[14],x[15]);
|
|
}
|
|
printf("=========================================================\n");
|
|
}
|
|
|
|
static inline void dump_Rect(char* title,Rect *r){
|
|
printf("%s: %d;%d - %d;%d\n",title,
|
|
(int)r->top,(int)r->left,(int)r->bottom,(int)r->right);
|
|
}
|
|
|
|
static inline void dump_MatrixRecord(char* title, MatrixRecord *m){
|
|
printf("%s: [%d %d %d][%d %d %d][%d %d %d]\n",title,
|
|
m->matrix[0][0],m->matrix[0][1],m->matrix[0][2],
|
|
m->matrix[1][0],m->matrix[1][1],m->matrix[1][2],
|
|
m->matrix[2][0],m->matrix[2][1],m->matrix[2][2]);
|
|
}
|
|
|
|
static inline void dump_PixMap(void* xxx){
|
|
PixMap *p=xxx;
|
|
printf("=============== PixMap at %p ==================\n",xxx);
|
|
printf("base=%p stride=%d\n",p->baseAddr, p->rowBytes);
|
|
dump_Rect("bounds",&p->bounds);
|
|
printf("pmVersion=0x%X packType=0x%X\n packSize=0x%X\n",
|
|
p->pmVersion,p->packType, p->packSize);
|
|
printf("hRes=0x%X vRes=0x%X pixelType=0x%X pixelSize=0x%X\n",
|
|
p->hRes,p->vRes,p->pixelType,p->pixelSize);
|
|
printf("cmpCount=0x%X cmpSize=0x%X pixelFormat=0x%X\n",
|
|
p->cmpCount,p->cmpSize,p->pixelFormat);
|
|
printf("pmTable=%p pmExt=%p\n",p->pmTable,p->pmExt);
|
|
printf("=========================================================\n");
|
|
}
|
|
|
|
static inline void dump_CodecCapabilities(void* xxx){
|
|
CodecCapabilities* cc=xxx;
|
|
if(!xxx) return;
|
|
printf("=============== CodecCapabilities at %p =================\n",xxx);
|
|
printf("flags=0x%X flags2=0x%X\n",cc->flags,cc->flags2);
|
|
printf("wantedPixelSize=%d extendWidth=%d extendHeight=%d band=%d+%d\n",
|
|
cc->wantedPixelSize,cc->extendWidth,cc->extendHeight,
|
|
cc->bandMin,cc->bandInc);
|
|
printf("pad=0x%X time=0x%X\n",cc->pad,cc->time);
|
|
printf("=========================================================\n");
|
|
}
|
|
|
|
static inline void dump_CodecDecompressParams(void* xxx){
|
|
CodecDecompressParams* cd=xxx;
|
|
ImageDescription **idh;
|
|
int i;
|
|
if(!xxx) return;
|
|
printf("=============== CodecDecompressParams at %p ==================\n",xxx);
|
|
printf("sequenceID=%d\n",cd->sequenceID);
|
|
idh=cd->imageDescription;
|
|
if(idh && idh[0]) dump_ImageDescription(idh[0]);
|
|
|
|
for(i=0;i<sizeof(CodecDecompressParams);i++){
|
|
printf(" %02X",((unsigned char*)cd)[i]);
|
|
if((i%16)==15) printf("\n");
|
|
}
|
|
printf("\n");
|
|
|
|
printf("data=%p size=%d\n",cd->data,cd->bufferSize);
|
|
printf("frameno=%d lines: %d .. %d condflags=0x%X callerflags=0x%X\n",
|
|
cd->frameNumber, cd->startLine, cd->stopLine, cd->conditionFlags,cd->callerFlags);
|
|
// printf("maskBits=%p mattePixMap=%p\n",
|
|
// cd->maskBits,cd->mattePixMap);
|
|
dump_PixMap(&cd->dstPixMap);
|
|
// if(cd->mattePixMap) dump_PixMap(cd->mattePixMap);
|
|
if(cd->matrix) dump_MatrixRecord("matrix",cd->matrix);
|
|
if(cd->capabilities) dump_CodecCapabilities(cd->capabilities);
|
|
printf("accuracy=%d transferMode=%d matrixFlags=0x%X matrixType=%d\n",
|
|
(int)cd->accuracy, (int)cd->transferMode, (int)cd->matrixFlags, (int)cd->matrixType);
|
|
printf("srcrect: %d;%d - %d;%d\n",cd->srcRect.top,cd->srcRect.left,cd->srcRect.bottom,cd->srcRect.right);
|
|
printf("dstrect: %d;%d - %d;%d\n",cd->dstRect.top,cd->dstRect.left,cd->dstRect.bottom,cd->dstRect.right);
|
|
printf("wantedDestinationPixelTypes=%p\n",cd->wantedDestinationPixelTypes);
|
|
if(cd->wantedDestinationPixelTypes){
|
|
unsigned int* p=cd->wantedDestinationPixelTypes;
|
|
while(p[0]){
|
|
printf(" 0x%08X %.4s\n",p[0],&p[0]);
|
|
++p;
|
|
}
|
|
}
|
|
printf("screenFloodMethod=%d value=%d preferredOffscreenPixelSize=%d\n",
|
|
cd->screenFloodMethod, cd->screenFloodValue, cd->preferredOffscreenPixelSize);
|
|
printf("callbacks: progress=%p compl=%p data=%p ftime=%p srcdata=%p sync=%p\n",
|
|
cd->progressProcRecord, cd->completionProcRecord,
|
|
cd->dataProcRecord, cd->frameTime, cd->sourceData, cd->syncFrameTime);
|
|
// printf("\n");
|
|
|
|
printf("=========================================================\n");
|
|
|
|
|
|
}
|
|
|