36 #define GET_PACKET_SIZE(w, h) (((w + 47) / 48) * 48 * h * 8 / 3)
82 #define OFFSET(x) offsetof(V210DemuxerContext, x)
83 #define DEC AV_OPT_FLAG_DECODING_PARAM
90 #if CONFIG_V210_DEMUXER
91 static const AVClass v210_demuxer_class = {
105 .extensions =
"v210",
107 .priv_class = &v210_demuxer_class,
111 #if CONFIG_V210X_DEMUXER
112 static const AVClass v210x_demuxer_class = {
126 .extensions =
"yuv10",
128 .priv_class = &v210x_demuxer_class,
static int read_packet(void *opaque, uint8_t *buf, int buf_size)
#define flags(name, subs,...)
static int read_header(FFV1Context *f)
@ AV_OPT_TYPE_IMAGE_SIZE
offset must point to two consecutive integers
@ AV_OPT_TYPE_VIDEO_RATE
offset must point to AVRational
AVStream * avformat_new_stream(AVFormatContext *s, const AVCodec *c)
Add a new stream to a media file.
const char * av_default_item_name(void *ptr)
Return the context name.
int64_t av_rescale_q(int64_t a, AVRational bq, AVRational cq)
Rescale a 64-bit integer by 2 rational numbers.
int av_image_check_size(unsigned int w, unsigned int h, int log_offset, void *log_ctx)
Check if the given dimension of an image is valid, meaning that all bytes of the image can be address...
#define LIBAVUTIL_VERSION_INT
common internal API header
#define NULL_IF_CONFIG_SMALL(x)
Return NULL if CONFIG_SMALL is true, otherwise the argument without modification.
#define AV_PIX_FMT_YUV422P10
#define AV_PIX_FMT_YUV422P16
Describe the class of an AVClass context structure.
const char * class_name
The name of the class; usually it is the same name as the context structure type to which the AVClass...
int64_t bit_rate
The average bitrate of the encoded data (in bits per second).
enum AVMediaType codec_type
General type of the encoded data.
enum AVCodecID codec_id
Specific type of the encoded data (the codec used).
ff_const59 struct AVInputFormat * iformat
The input container format.
void * priv_data
Format private data.
This structure stores compressed data.
int64_t pts
Presentation timestamp in AVStream->time_base units; the time at which the decompressed packet will b...
int64_t dts
Decompression timestamp in AVStream->time_base units; the time at which the packet is decompressed.
int64_t pos
byte position in stream, -1 if unknown
Rational number (pair of numerator and denominator).
AVCodecParameters * codecpar
Codec parameters associated with this stream.
AVRational time_base
This is the fundamental unit of time (in seconds) in terms of which frame timestamps are represented.
AVRational framerate
AVRational describing framerate, set by a private option.
int height
Integers describing video size, set by a private option.
static int v210_read_packet(AVFormatContext *s, AVPacket *pkt)
static int v210_read_header(AVFormatContext *ctx)
static const AVOption v210_options[]
#define GET_PACKET_SIZE(w, h)