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lavc/libvpxenc: Improve documentation for option cpu-used.

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Fixes ticket #5140.
Reviewed-by: James Zern
This commit is contained in:
Carl Eugen Hoyos 2016-01-09 10:53:22 +01:00
parent 6e249466cc
commit 836c793514
1 changed files with 2 additions and 1 deletions
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3
libavcodec/libvpxenc.c
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@ -962,7 +962,6 @@ static int vp8_encode(AVCodecContext *avctx, AVPacket *pkt,
#endif
#define COMMON_OPTIONS \
{ "cpu-used", "Quality/Speed ratio modifier", OFFSET(cpu_used), AV_OPT_TYPE_INT, {.i64 = 1}, -16, 16, VE}, \
{ "auto-alt-ref", "Enable use of alternate reference " \
"frames (2-pass only)", OFFSET(auto_alt_ref), AV_OPT_TYPE_BOOL, {.i64 = -1}, -1, 1, VE}, \
{ "lag-in-frames", "Number of frames to look ahead for " \
@ -1003,6 +1002,7 @@ static int vp8_encode(AVCodecContext *avctx, AVPacket *pkt,
#if CONFIG_LIBVPX_VP8_ENCODER
static const AVOption vp8_options[] = {
COMMON_OPTIONS
{ "cpu-used", "Quality/Speed ratio modifier", OFFSET(cpu_used), AV_OPT_TYPE_INT, {.i64 = 1}, -16, 16, VE},
LEGACY_OPTIONS
{ NULL }
};
@ -1011,6 +1011,7 @@ static const AVOption vp8_options[] = {
#if CONFIG_LIBVPX_VP9_ENCODER
static const AVOption vp9_options[] = {
COMMON_OPTIONS
{ "cpu-used", "Quality/Speed ratio modifier", OFFSET(cpu_used), AV_OPT_TYPE_INT, {.i64 = 1}, -8, 8, VE},
{ "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},