#define FFMPEG_VERSION_INT 0x000409
#define FFMPEG_VERSION "0.4.9-pre1"
-#define LIBAVCODEC_BUILD 4724
+#define LIBAVCODEC_BUILD 4730
#define LIBAVCODEC_VERSION_INT FFMPEG_VERSION_INT
#define LIBAVCODEC_VERSION FFMPEG_VERSION
CODEC_ID_SNOW,
CODEC_ID_TSCC,
CODEC_ID_ULTI,
+ CODEC_ID_QDRAW,
+ CODEC_ID_VIXL,
/* various pcm "codecs" */
CODEC_ID_PCM_S16LE,
CODEC_ID_ADPCM_ADX,
CODEC_ID_ADPCM_EA,
CODEC_ID_ADPCM_G726,
+ CODEC_ID_ADPCM_CT,
/* AMR */
CODEC_ID_AMR_NB,
CODEC_ID_ROQ_DPCM,
CODEC_ID_INTERPLAY_DPCM,
CODEC_ID_XAN_DPCM,
+ CODEC_ID_SOL_DPCM,
CODEC_ID_FLAC,
CODEC_ID_DTS,
CODEC_ID_XVID,
+
+ CODEC_ID_PNG,
+ CODEC_ID_PPM,
+ CODEC_ID_PBM,
+ CODEC_ID_PGM,
+ CODEC_ID_PGMYUV,
+ CODEC_ID_PAM,
};
/* CODEC_ID_MP3LAME is absolete */
PIX_FMT_XVMC_MPEG2_MC,///< XVideo Motion Acceleration via common packet passing(xvmc_render.h)
PIX_FMT_XVMC_MPEG2_IDCT,
PIX_FMT_UYVY422, ///< Packed pixel, Cb Y0 Cr Y1
+ PIX_FMT_UYVY411, ///< Packed pixel, Cb Y0 Y1 Cr Y2 Y3
PIX_FMT_NB,
};
#define CODEC_FLAG_SVCD_SCAN_OFFSET 0x40000000 ///< will reserve space for SVCD scan offset user data
#define CODEC_FLAG_CLOSED_GOP 0x80000000
#define CODEC_FLAG2_FAST 0x00000001 ///< allow non spec compliant speedup tricks
+#define CODEC_FLAG2_STRICT_GOP 0x00000002 ///< strictly enforce GOP size
/* Unsupported options :
* Syntax Arithmetic coding (SAC)
int frame_rate;
/**
- * width / height.
+ * picture width / height.
* - encoding: MUST be set by user.
- * - decoding: set by user if known, codec should override / dynamically change if needed
+ * - decoding: set by lavc.
+ * Note, for compatibility its possible to set this instead of
+ * coded_width/height before decoding
*/
int width, height;
#define FF_IDCT_ALTIVEC 8
#define FF_IDCT_SH4 9
#define FF_IDCT_SIMPLEARM 10
+#define FF_IDCT_H264 11
/**
* slice count.
* - decoding: set by user
*/
int lowres;
+
+ /**
+ * bistream width / height. may be different from width/height if lowres
+ * or other things are used
+ * - encoding: unused
+ * - decoding: set by user before init if known, codec should override / dynamically change if needed
+ */
+ int coded_width, coded_height;
} AVCodecContext;
typedef struct AVCodec {
const char *name;
enum CodecType type;
- int id;
+ enum CodecID id;
int priv_data_size;
int (*init)(AVCodecContext *);
int (*encode)(AVCodecContext *, uint8_t *buf, int buf_size, void *data);
extern AVCodec xvid_encoder;
extern AVCodec mpeg1video_encoder;
extern AVCodec mpeg2video_encoder;
+extern AVCodec h261_encoder;
extern AVCodec h263_encoder;
extern AVCodec h263p_encoder;
extern AVCodec flv_encoder;
extern AVCodec dvvideo_encoder;
extern AVCodec mjpeg_encoder;
extern AVCodec ljpeg_encoder;
+extern AVCodec png_encoder;
+extern AVCodec ppm_encoder;
+extern AVCodec pgm_encoder;
+extern AVCodec pgmyuv_encoder;
+extern AVCodec pbm_encoder;
+extern AVCodec pam_encoder;
extern AVCodec mpeg4_encoder;
extern AVCodec msmpeg4v1_encoder;
extern AVCodec msmpeg4v2_encoder;
extern AVCodec mjpeg_decoder;
extern AVCodec mjpegb_decoder;
extern AVCodec sp5x_decoder;
+extern AVCodec png_decoder;
extern AVCodec mp2_decoder;
extern AVCodec mp3_decoder;
extern AVCodec mace3_decoder;
extern AVCodec roq_dpcm_decoder;
extern AVCodec interplay_dpcm_decoder;
extern AVCodec xan_dpcm_decoder;
+extern AVCodec sol_dpcm_decoder;
extern AVCodec sonic_decoder;
extern AVCodec qtrle_decoder;
extern AVCodec flac_decoder;
extern AVCodec tscc_decoder;
extern AVCodec ulti_decoder;
+extern AVCodec qdraw_decoder;
+extern AVCodec xl_decoder;
/* pcm codecs */
#define PCM_CODEC(id, name) \
PCM_CODEC(CODEC_ID_ADPCM_ADX, adpcm_adx);
PCM_CODEC(CODEC_ID_ADPCM_EA, adpcm_ea);
PCM_CODEC(CODEC_ID_ADPCM_G726, adpcm_g726);
+PCM_CODEC(CODEC_ID_ADPCM_CT, adpcm_ct);
#undef PCM_CODEC
int audio_resample(ReSampleContext *s, short *output, short *input, int nb_samples);
void audio_resample_close(ReSampleContext *s);
-struct AVResampleContext *av_resample_init(int out_rate, int in_rate);
+struct AVResampleContext *av_resample_init(int out_rate, int in_rate, int filter_length, int log2_phase_count, int linear, double cutoff);
int av_resample(struct AVResampleContext *c, short *dst, short *src, int *consumed, int src_size, int dst_size, int update_ctx);
void av_resample_compensate(struct AVResampleContext *c, int sample_delta, int compensation_distance);
void av_resample_close(struct AVResampleContext *c);
int avpicture_get_size(int pix_fmt, int width, int height);
void avcodec_get_chroma_sub_sample(int pix_fmt, int *h_shift, int *v_shift);
const char *avcodec_get_pix_fmt_name(int pix_fmt);
+void avcodec_set_dimensions(AVCodecContext *s, int width, int height);
enum PixelFormat avcodec_get_pix_fmt(const char* name);
+unsigned int avcodec_pix_fmt_to_codec_tag(enum PixelFormat p);
#define FF_LOSS_RESOLUTION 0x0001 /* loss due to resolution change */
#define FF_LOSS_DEPTH 0x0002 /* loss due to color depth change */
*/
int64_t av_rescale_rnd(int64_t a, int64_t b, int64_t c, enum AVRounding);
-/**
- * Interface for 0.5.0 version
- *
- * do not even think about it's usage for this moment
- */
-
-typedef struct {
- /// compressed size used from given memory buffer
- int size;
- /// I/P/B frame type
- int frame_type;
-} avc_enc_result_t;
-
-/**
- * Commands
- * order can't be changed - once it was defined
- */
-typedef enum {
- // general commands
- AVC_OPEN_BY_NAME = 0xACA000,
- AVC_OPEN_BY_CODEC_ID,
- AVC_OPEN_BY_FOURCC,
- AVC_CLOSE,
-
- AVC_FLUSH,
- // pin - struct { uint8_t* src, uint_t src_size }
- // pout - struct { AVPicture* img, consumed_bytes,
- AVC_DECODE,
- // pin - struct { AVPicture* img, uint8_t* dest, uint_t dest_size }
- // pout - uint_t used_from_dest_size
- AVC_ENCODE,
-
- // query/get video commands
- AVC_GET_VERSION = 0xACB000,
- AVC_GET_WIDTH,
- AVC_GET_HEIGHT,
- AVC_GET_DELAY,
- AVC_GET_QUANT_TABLE,
- // ...
-
- // query/get audio commands
- AVC_GET_FRAME_SIZE = 0xABC000,
-
- // maybe define some simple structure which
- // might be passed to the user - but they can't
- // contain any codec specific parts and these
- // calls are usualy necessary only few times
-
- // set video commands
- AVC_SET_WIDTH = 0xACD000,
- AVC_SET_HEIGHT,
-
- // set video encoding commands
- AVC_SET_FRAME_RATE = 0xACD800,
- AVC_SET_QUALITY,
- AVC_SET_HURRY_UP,
-
- // set audio commands
- AVC_SET_SAMPLE_RATE = 0xACE000,
- AVC_SET_CHANNELS,
-
-} avc_cmd_t;
-
-/**
- * \param handle allocated private structure by libavcodec
- * for initialization pass NULL - will be returned pout
- * user is supposed to know nothing about its structure
- * \param cmd type of operation to be performed
- * \param pint input parameter
- * \param pout output parameter
- *
- * \returns command status - eventually for query command it might return
- * integer resulting value
- */
-int avcodec(void* handle, avc_cmd_t cmd, void* pin, void* pout);
-
/* frame parsing */
typedef struct AVCodecParserContext {
void *priv_data;
extern AVCodecParser h261_parser;
extern AVCodecParser h263_parser;
extern AVCodecParser h264_parser;
+extern AVCodecParser mjpeg_parser;
extern AVCodecParser mpegaudio_parser;
extern AVCodecParser ac3_parser;
projects / ffmpeg / blobdiff