RepoMirrors
/
ffmpeg
mirror of https://git.ffmpeg.org/ffmpeg.git
1
0
Fork 0
Code Issues Projects Releases Wiki Activity

libvpxenc: add VP9 options 

same as their vpxenc equivalents:
-lossless
-tile-columns
-tile-rows
-frame-parallel

Signed-off-by: Michael Niedermayer <michaelni@gmx.at>
This commit is contained in:
James Zern 2013-11-03 00:20:19 +01:00 committed by Michael Niedermayer
parent e87043bb1f
commit 517afd72c6
1 changed files with 29 additions and 0 deletions
Show Stats Download Patch File Download Diff File Expand all files Collapse all files

29
libavcodec/libvpxenc.c
View File

@ -89,6 +89,12 @@ typedef struct VP8EncoderContext {
int error_resilient;
int crf;
int max_intra_rate;
// VP9-only
int lossless;
int tile_columns;
int tile_rows;
int frame_parallel;
} VP8Context;
/** String mappings for enum vp8e_enc_control_id */
@ -111,6 +117,12 @@ static const char *const ctlidstr[] = {
[VP8E_SET_ARNR_TYPE] = "VP8E_SET_ARNR_TYPE",
[VP8E_SET_CQ_LEVEL] = "VP8E_SET_CQ_LEVEL",
[VP8E_SET_MAX_INTRA_BITRATE_PCT] = "VP8E_SET_MAX_INTRA_BITRATE_PCT",
#if CONFIG_LIBVPX_VP9_ENCODER
[VP9E_SET_LOSSLESS] = "VP9E_SET_LOSSLESS",
[VP9E_SET_TILE_COLUMNS] = "VP9E_SET_TILE_COLUMNS",
[VP9E_SET_TILE_ROWS] = "VP9E_SET_TILE_ROWS",
[VP9E_SET_FRAME_PARALLEL_DECODING] = "VP9E_SET_FRAME_PARALLEL_DECODING",
#endif
};
static av_cold void log_encoder_error(AVCodecContext *avctx, const char *desc)
@ -421,6 +433,19 @@ static av_cold int vpx_init(AVCodecContext *avctx,
if (ctx->max_intra_rate >= 0)
codecctl_int(avctx, VP8E_SET_MAX_INTRA_BITRATE_PCT, ctx->max_intra_rate);
#if CONFIG_LIBVPX_VP9_ENCODER
if (avctx->codec_id == AV_CODEC_ID_VP9) {
if (ctx->lossless >= 0)
codecctl_int(avctx, VP9E_SET_LOSSLESS, ctx->lossless);
if (ctx->tile_columns >= 0)
codecctl_int(avctx, VP9E_SET_TILE_COLUMNS, ctx->tile_columns);
if (ctx->tile_rows >= 0)
codecctl_int(avctx, VP9E_SET_TILE_ROWS, ctx->tile_rows);
if (ctx->frame_parallel >= 0)
codecctl_int(avctx, VP9E_SET_FRAME_PARALLEL_DECODING, ctx->frame_parallel);
}
#endif
av_log(avctx, AV_LOG_DEBUG, "Using deadline: %d\n", ctx->deadline);
//provide dummy value to initialize wrapper, values will be updated each _encode()
@ -771,6 +796,10 @@ static const AVOption vp8_options[] = {
#if CONFIG_LIBVPX_VP9_ENCODER
static const AVOption vp9_options[] = {
COMMON_OPTIONS
{ "lossless", "Lossless mode", OFFSET(lossless), AV_OPT_TYPE_INT, {.i64 = -1}, -1, 1, VE},
{ "tile-columns", "Number of tile columns to use, log2", OFFSET(tile_columns), AV_OPT_TYPE_INT, {.i64 = -1}, -1, 6, VE},
{ "tile-rows", "Number of tile rows to use, log2", OFFSET(tile_rows), AV_OPT_TYPE_INT, {.i64 = -1}, -1, 2, VE},
{ "frame-parallel", "Enable frame parallel decodability features", OFFSET(frame_parallel), AV_OPT_TYPE_INT, {.i64 = -1}, -1, 1, VE},
LEGACY_OPTIONS
{ NULL }
};