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23 #include <sys/types.h>
63 #define OFFSET(x) offsetof(QSVVP9EncContext, x)
64 #define VE AV_OPT_FLAG_VIDEO_PARAM | AV_OPT_FLAG_ENCODING_PARAM
75 #if QSV_HAVE_EXT_VP9_TILES
77 {
"tile_cols",
"Number of columns for tiled encoding",
OFFSET(qsv.tile_cols),
AV_OPT_TYPE_INT, { .i64 = 0 }, 0, 32,
VE },
79 {
"tile_rows",
"Number of rows for tiled encoding",
OFFSET(qsv.tile_rows),
AV_OPT_TYPE_INT, { .i64 = 0 }, 0, 4,
VE },
100 {
"flags",
"+cgop" },
120 .p.priv_class = &
class,
124 .p.wrapper_name =
"qsv",
AVPixelFormat
Pixel format.
#define FF_CODEC_CAP_INIT_CLEANUP
The codec allows calling the close function for deallocation even if the init function returned a fai...
static av_cold int qsv_enc_close(AVCodecContext *avctx)
This structure describes decoded (raw) audio or video data.
static const FFCodecDefault qsv_enc_defaults[]
#define FF_CODEC_CAP_NOT_INIT_THREADSAFE
The codec is not known to be init-threadsafe (i.e.
AVCodec p
The public AVCodec.
#define FF_CODEC_ENCODE_CB(func)
const AVCodecHWConfigInternal *const ff_qsv_enc_hw_configs[]
#define CODEC_LONG_NAME(str)
#define LIBAVUTIL_VERSION_INT
Describe the class of an AVClass context structure.
static av_cold int qsv_enc_init(AVCodecContext *avctx)
const char * av_default_item_name(void *ptr)
Return the context name.
@ AV_PIX_FMT_QSV
HW acceleration through QSV, data[3] contains a pointer to the mfxFrameSurface1 structure.
static int qsv_enc_frame(AVCodecContext *avctx, AVPacket *pkt, const AVFrame *frame, int *got_packet)
int ff_qsv_enc_close(AVCodecContext *avctx, QSVEncContext *q)
const char * name
Name of the codec implementation.
@ AV_PIX_FMT_NV12
planar YUV 4:2:0, 12bpp, 1 plane for Y and 1 plane for the UV components, which are interleaved (firs...
const char * class_name
The name of the class; usually it is the same name as the context structure type to which the AVClass...
main external API structure.
#define AV_CODEC_CAP_DELAY
Encoder or decoder requires flushing with NULL input at the end in order to give the complete and cor...
const FFCodec ff_vp9_qsv_encoder
int ff_qsv_enc_init(AVCodecContext *avctx, QSVEncContext *q)
#define AV_CODEC_CAP_HYBRID
Codec is potentially backed by a hardware implementation, but not necessarily.
This structure stores compressed data.
@ AV_PIX_FMT_VUYX
packed VUYX 4:4:4, 32bpp, Variant of VUYA where alpha channel is left undefined
static const AVOption options[]
int ff_qsv_encode(AVCodecContext *avctx, QSVEncContext *q, AVPacket *pkt, const AVFrame *frame, int *got_packet)