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| author | Anton Khirnov <anton@khirnov.net> | 2017-04-26 09:25:05 +0200 |
|---|---|---|
| committer | Anton Khirnov <anton@khirnov.net> | 2017-05-20 09:41:30 +0200 |
| commit | 126bc2c33b79c36bc23f43719d20f55b9b6771e9 (patch) | |
| tree | f1f965fc1d4c16e9d4da04434fa8f2022b91ef74 /libavcodec/vp9_superframe_bsf.c | |
| parent | 3daaa4417317ca732fb00476fdb3308d784f87e4 (diff) | |
| download | ffmpeg-126bc2c33b79c36bc23f43719d20f55b9b6771e9.tar.gz | |
vp9_superframe_bsf: convert to the new bitstream reader
Diffstat (limited to 'libavcodec/vp9_superframe_bsf.c')
| -rw-r--r-- | libavcodec/vp9_superframe_bsf.c | 22 |
1 files changed, 12 insertions, 10 deletions
diff --git a/libavcodec/vp9_superframe_bsf.c b/libavcodec/vp9_superframe_bsf.c index be83ba3e75..869d7d4360 100644 --- a/libavcodec/vp9_superframe_bsf.c +++ b/libavcodec/vp9_superframe_bsf.c @@ -21,8 +21,8 @@ #include "libavutil/avassert.h" #include "avcodec.h" +#include "bitstream.h" #include "bsf.h" -#include "get_bits.h" #define MAX_CACHE 8 typedef struct VP9BSFContext { @@ -101,7 +101,7 @@ static int merge_superframe(const struct CachedBuf *in, int n_in, AVPacket *out) static int vp9_superframe_filter(AVBSFContext *ctx, AVPacket *out) { - GetBitContext gb; + BitstreamContext bc; VP9BSFContext *s = ctx->priv_data; AVPacket *in; int res, invisible, profile, marker, uses_superframe_syntax = 0, n; @@ -118,19 +118,21 @@ static int vp9_superframe_filter(AVBSFContext *ctx, AVPacket *out) uses_superframe_syntax = in->size >= idx_sz && in->data[in->size - idx_sz] == marker; } - if ((res = init_get_bits8(&gb, in->data, in->size)) < 0) + res = bitstream_init8(&bc, in->data, in->size); + if (res < 0) goto done; - get_bits(&gb, 2); // frame marker - profile = get_bits1(&gb); - profile |= get_bits1(&gb) << 1; - if (profile == 3) profile += get_bits1(&gb); + bitstream_read(&bc, 2); // frame marker + profile = bitstream_read(&bc, 1); + profile |= bitstream_read(&bc, 1) << 1; + if (profile == 3) + profile += bitstream_read(&bc, 1); - if (get_bits1(&gb)) { + if (bitstream_read(&bc, 1)) { invisible = 0; } else { - get_bits1(&gb); // keyframe - invisible = !get_bits1(&gb); + bitstream_read(&bc, 1); // keyframe + invisible = !bitstream_read(&bc, 1); } if (uses_superframe_syntax && s->n_cache > 0) { |