23 #include "libavutil/common.h"
24 #include "libavutil/intreadwrite.h"
30 if (avctx->
width & 1) {
46 const AVFrame *pic,
int *got_packet)
60 y = (uint16_t *)pic->
data[0];
61 u = (uint16_t *)pic->
data[1];
62 v = (uint16_t *)pic->
data[2];
65 for (j = 0; j < avctx->
width; j++) {
68 val |= (uint32_t) v[j] << 22;
int ff_alloc_packet2(AVCodecContext *avctx, AVPacket *avpkt, int64_t size)
Check AVPacket size and/or allocate data.
const char const char void * val
This structure describes decoded (raw) audio or video data.
AVFrame * avcodec_alloc_frame(void)
Allocate an AVFrame and set its fields to default values.
void av_log(void *avcl, int level, const char *fmt,...) av_printf_format(3
Send the specified message to the log if the level is less than or equal to the current av_log_level...
static av_cold int v410_encode_init(AVCodecContext *avctx)
void av_freep(void *ptr)
Free a memory block which has been allocated with av_malloc(z)() or av_realloc() and set the pointer ...
const char * name
Name of the codec implementation.
#define AV_PKT_FLAG_KEY
The packet contains a keyframe.
#define AV_LOG_ERROR
Something went wrong and cannot losslessly be recovered.
#define NULL_IF_CONFIG_SMALL(x)
Return NULL if CONFIG_SMALL is true, otherwise the argument without modification. ...
Libavcodec external API header.
AVPixelFormat
Pixel format.
int flags
A combination of AV_PKT_FLAG values.
enum AVPictureType pict_type
Picture type of the frame.
int width
picture width / height.
main external API structure.
AVFrame * coded_frame
the picture in the bitstream
int linesize[AV_NUM_DATA_POINTERS]
For video, size in bytes of each picture line.
common internal api header.
#define AV_PIX_FMT_YUV444P10
static int v410_encode_frame(AVCodecContext *avctx, AVPacket *pkt, const AVFrame *pic, int *got_packet)
#define AVERROR_INVALIDDATA
int key_frame
1 -> keyframe, 0-> not
static av_cold int v410_encode_close(AVCodecContext *avctx)
This structure stores compressed data.
uint8_t * data[AV_NUM_DATA_POINTERS]
pointer to the picture/channel planes.