#include "libavutil/dict.h"
#include "libavutil/frame.h"
#include "libavutil/log.h"
+#if FF_API_FAST_MALLOC
+// to provide fast_*alloc
+#include "libavutil/mem.h"
+#endif
#include "libavutil/pixfmt.h"
#include "libavutil/rational.h"
/* video codecs */
AV_CODEC_ID_MPEG1VIDEO,
AV_CODEC_ID_MPEG2VIDEO, ///< preferred ID for MPEG-1/2 video decoding
+#if FF_API_XVMC
AV_CODEC_ID_MPEG2VIDEO_XVMC,
+#endif /* FF_API_XVMC */
AV_CODEC_ID_H261,
AV_CODEC_ID_H263,
AV_CODEC_ID_RV10,
AVCOL_PRI_SMPTE170M = 6, ///< also ITU-R BT601-6 525 / ITU-R BT1358 525 / ITU-R BT1700 NTSC
AVCOL_PRI_SMPTE240M = 7, ///< functionally identical to above
AVCOL_PRI_FILM = 8,
+ AVCOL_PRI_BT2020 = 9, ///< ITU-R BT2020
AVCOL_PRI_NB , ///< Not part of ABI
};
enum AVColorTransferCharacteristic{
- AVCOL_TRC_BT709 = 1, ///< also ITU-R BT1361
- AVCOL_TRC_UNSPECIFIED = 2,
- AVCOL_TRC_GAMMA22 = 4, ///< also ITU-R BT470M / ITU-R BT1700 625 PAL & SECAM
- AVCOL_TRC_GAMMA28 = 5, ///< also ITU-R BT470BG
- AVCOL_TRC_SMPTE240M = 7,
- AVCOL_TRC_NB , ///< Not part of ABI
+ AVCOL_TRC_BT709 = 1, ///< also ITU-R BT1361
+ AVCOL_TRC_UNSPECIFIED = 2,
+ AVCOL_TRC_GAMMA22 = 4, ///< also ITU-R BT470M / ITU-R BT1700 625 PAL & SECAM
+ AVCOL_TRC_GAMMA28 = 5, ///< also ITU-R BT470BG
+ AVCOL_TRC_SMPTE170M = 6, ///< also ITU-R BT601-6 525 or 625 / ITU-R BT1358 525 or 625 / ITU-R BT1700 NTSC
+ AVCOL_TRC_SMPTE240M = 7,
+ AVCOL_TRC_LINEAR = 8, ///< "Linear transfer characteristics"
+ AVCOL_TRC_LOG = 9, ///< "Logarithmic transfer characteristic (100:1 range)"
+ AVCOL_TRC_LOG_SQRT = 10, ///< "Logarithmic transfer characteristic (100 * Sqrt( 10 ) : 1 range)"
+ AVCOL_TRC_IEC61966_2_4 = 11, ///< IEC 61966-2-4
+ AVCOL_TRC_BT1361_ECG = 12, ///< ITU-R BT1361 Extended Colour Gamut
+ AVCOL_TRC_IEC61966_2_1 = 13, ///< IEC 61966-2-1 (sRGB or sYCC)
+ AVCOL_TRC_BT2020_10 = 14, ///< ITU-R BT2020 for 10 bit system
+ AVCOL_TRC_BT2020_12 = 15, ///< ITU-R BT2020 for 12 bit system
+ AVCOL_TRC_NB , ///< Not part of ABI
};
enum AVColorSpace{
- AVCOL_SPC_RGB = 0,
- AVCOL_SPC_BT709 = 1, ///< also ITU-R BT1361 / IEC 61966-2-4 xvYCC709 / SMPTE RP177 Annex B
- AVCOL_SPC_UNSPECIFIED = 2,
- AVCOL_SPC_FCC = 4,
- AVCOL_SPC_BT470BG = 5, ///< also ITU-R BT601-6 625 / ITU-R BT1358 625 / ITU-R BT1700 625 PAL & SECAM / IEC 61966-2-4 xvYCC601
- AVCOL_SPC_SMPTE170M = 6, ///< also ITU-R BT601-6 525 / ITU-R BT1358 525 / ITU-R BT1700 NTSC / functionally identical to above
- AVCOL_SPC_SMPTE240M = 7,
- AVCOL_SPC_YCOCG = 8, ///< Used by Dirac / VC-2 and H.264 FRext, see ITU-T SG16
- AVCOL_SPC_NB , ///< Not part of ABI
+ AVCOL_SPC_RGB = 0,
+ AVCOL_SPC_BT709 = 1, ///< also ITU-R BT1361 / IEC 61966-2-4 xvYCC709 / SMPTE RP177 Annex B
+ AVCOL_SPC_UNSPECIFIED = 2,
+ AVCOL_SPC_FCC = 4,
+ AVCOL_SPC_BT470BG = 5, ///< also ITU-R BT601-6 625 / ITU-R BT1358 625 / ITU-R BT1700 625 PAL & SECAM / IEC 61966-2-4 xvYCC601
+ AVCOL_SPC_SMPTE170M = 6, ///< also ITU-R BT601-6 525 / ITU-R BT1358 525 / ITU-R BT1700 NTSC / functionally identical to above
+ AVCOL_SPC_SMPTE240M = 7,
+ AVCOL_SPC_YCOCG = 8, ///< Used by Dirac / VC-2 and H.264 FRext, see ITU-T SG16
+ AVCOL_SPC_BT2020_NCL = 9, ///< ITU-R BT2020 non-constant luminance system
+ AVCOL_SPC_BT2020_CL = 10, ///< ITU-R BT2020 constant luminance system
+ AVCOL_SPC_NB , ///< Not part of ABI
};
enum AVColorRange{
float quality_factor;
} RcOverride;
+#if FF_API_MAX_BFRAMES
+/**
+ * @deprecated there is no libavcodec-wide limit on the number of B-frames
+ */
#define FF_MAX_B_FRAMES 16
+#endif
/* encoding support
These flags can be passed in AVCodecContext.flags before initialization.
*/
#define CODEC_CAP_DR1 0x0002
#define CODEC_CAP_TRUNCATED 0x0008
+#if FF_API_XVMC
/* Codec can export data for HW decoding (XvMC). */
#define CODEC_CAP_HWACCEL 0x0010
+#endif /* FF_API_XVMC */
/**
* Encoder or decoder requires flushing with NULL input at the end in order to
* give the complete and correct output.
* Codec should fill in channel configuration and samplerate instead of container
*/
#define CODEC_CAP_CHANNEL_CONF 0x0400
+#if FF_API_NEG_LINESIZES
/**
- * Codec is able to deal with negative linesizes
+ * @deprecated no codecs use this capability
*/
#define CODEC_CAP_NEG_LINESIZES 0x0800
+#endif
/**
* Codec supports frame-level multithreading.
*/
*/
#define CODEC_CAP_VARIABLE_FRAME_SIZE 0x10000
+#if FF_API_MB_TYPE
//The following defines may change, don't expect compatibility if you use them.
#define MB_TYPE_INTRA4x4 0x0001
#define MB_TYPE_INTRA16x16 0x0002 //FIXME H.264-specific
#define MB_TYPE_QUANT 0x00010000
#define MB_TYPE_CBP 0x00020000
//Note bits 24-31 are reserved for codec specific use (h264 ref0, mpeg1 0mv, ...)
+#endif
/**
* Pan Scan area.
int16_t position[3][2];
}AVPanScan;
+#if FF_API_QSCALE_TYPE
#define FF_QSCALE_TYPE_MPEG1 0
#define FF_QSCALE_TYPE_MPEG2 1
#define FF_QSCALE_TYPE_H264 2
#define FF_QSCALE_TYPE_VP56 3
+#endif
#if FF_API_GET_BUFFER
#define FF_BUFFER_TYPE_INTERNAL 1
#define SLICE_FLAG_ALLOW_FIELD 0x0002 ///< allow draw_horiz_band() with field slices (MPEG2 field pics)
#define SLICE_FLAG_ALLOW_PLANE 0x0004 ///< allow draw_horiz_band() with 1 component at a time (SVQ1)
+#if FF_API_XVMC
/**
* XVideo Motion Acceleration
* - encoding: forbidden
* - decoding: set by decoder
+ * @deprecated XvMC support is slated for removal.
*/
- int xvmc_acceleration;
+ attribute_deprecated int xvmc_acceleration;
+#endif /* FF_API_XVMC */
/**
* macroblock decision mode
#define FF_IDCT_SIMPLEVIS 18
#define FF_IDCT_FAAN 20
#define FF_IDCT_SIMPLENEON 22
+#if FF_API_ARCH_ALPHA
#define FF_IDCT_SIMPLEALPHA 23
+#endif
/**
* bits per sample/pixel from the demuxer (needed for huffyuv).
/**
* the picture in the bitstream
* - encoding: Set by libavcodec.
- * - decoding: Set by libavcodec.
+ * - decoding: unused
*/
AVFrame *coded_frame;
uint8_t *subtitle_header;
int subtitle_header_size;
+#if FF_API_ERROR_RATE
/**
- * Simulates errors in the bitstream to test error concealment.
- * - encoding: Set by user.
- * - decoding: unused
+ * @deprecated use the 'error_rate' private AVOption of the mpegvideo
+ * encoders
*/
+ attribute_deprecated
int error_rate;
+#endif
+#if FF_API_CODEC_PKT
/**
- * Current packet as passed into the decoder, to avoid having
- * to pass the packet into every function. Currently only valid
- * inside lavc and get/release_buffer callbacks.
- * - decoding: set by avcodec_decode_*, read by get_buffer() for setting pkt_pts
- * - encoding: unused
+ * @deprecated this field is not supposed to be accessed from outside lavc
*/
+ attribute_deprecated
AVPacket *pkt;
+#endif
/**
* VBV delay coded in the last frame (in periods of a 27 MHz clock).
*/
int avcodec_copy_context(AVCodecContext *dest, const AVCodecContext *src);
+#if FF_API_AVFRAME_LAVC
/**
- * Allocate an AVFrame and set its fields to default values. The resulting
- * struct must be freed using avcodec_free_frame().
- *
- * @return An AVFrame filled with default values or NULL on failure.
- * @see avcodec_get_frame_defaults
+ * @deprecated use av_frame_alloc()
*/
+attribute_deprecated
AVFrame *avcodec_alloc_frame(void);
+#endif
/**
* Set the fields of the given AVFrame to default values.
/* memory */
-/**
- * Reallocate the given block if it is not large enough, otherwise do nothing.
- *
- * @see av_realloc
- */
-void *av_fast_realloc(void *ptr, unsigned int *size, size_t min_size);
-
-/**
- * Allocate a buffer, reusing the given one if large enough.
- *
- * Contrary to av_fast_realloc the current buffer contents might not be
- * preserved and on error the old buffer is freed, thus no special
- * handling to avoid memleaks is necessary.
- *
- * @param ptr pointer to pointer to already allocated buffer, overwritten with pointer to new buffer
- * @param size size of the buffer *ptr points to
- * @param min_size minimum size of *ptr buffer after returning, *ptr will be NULL and
- * *size 0 if an error occurred.
- */
-void av_fast_malloc(void *ptr, unsigned int *size, size_t min_size);
-
/**
* Allocate a buffer with padding, reusing the given one if large enough.
*
projects / ffmpeg / blobdiff