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| author | Paul B Mahol <onemda@gmail.com> | 2012-03-13 14:14:59 +0000 |
|---|---|---|
| committer | Ronald S. Bultje <rsbultje@gmail.com> | 2012-03-14 13:23:07 -0700 |
| commit | f1ce053cd0e0d7dc67fa61f32bcd8b6ee5e5c490 (patch) | |
| tree | cbe69d051d252f04932ddf4268efa47b822bf0d6 | |
| parent | a1c036e961a32f7208e7315dabfa0ee99d779edb (diff) | |
| download | ffmpeg-f1ce053cd0e0d7dc67fa61f32bcd8b6ee5e5c490.tar.gz | |
bytestream: add more unchecked variants for bytestream2 API
Signed-off-by: Paul B Mahol <onemda@gmail.com>
Signed-off-by: Ronald S. Bultje <rsbultje@gmail.com>
| -rw-r--r-- | libavcodec/bytestream.h | 32 |
1 files changed, 32 insertions, 0 deletions
diff --git a/libavcodec/bytestream.h b/libavcodec/bytestream.h index 4d686e550a..68146200ae 100644 --- a/libavcodec/bytestream.h +++ b/libavcodec/bytestream.h @@ -170,6 +170,12 @@ static av_always_inline void bytestream2_skip(GetByteContext *g, g->buffer += FFMIN(g->buffer_end - g->buffer, size); } +static av_always_inline void bytestream2_skipu(GetByteContext *g, + unsigned int size) +{ + g->buffer += size; +} + static av_always_inline void bytestream2_skip_p(PutByteContext *p, unsigned int size) { @@ -257,6 +263,15 @@ static av_always_inline unsigned int bytestream2_get_buffer(GetByteContext *g, return size2; } +static av_always_inline unsigned int bytestream2_get_bufferu(GetByteContext *g, + uint8_t *dst, + unsigned int size) +{ + memcpy(dst, g->buffer, size); + g->buffer += size; + return size; +} + static av_always_inline unsigned int bytestream2_put_buffer(PutByteContext *p, const uint8_t *src, unsigned int size) @@ -272,6 +287,15 @@ static av_always_inline unsigned int bytestream2_put_buffer(PutByteContext *p, return size2; } +static av_always_inline unsigned int bytestream2_put_bufferu(PutByteContext *p, + const uint8_t *src, + unsigned int size) +{ + memcpy(p->buffer, src, size); + p->buffer += size; + return size; +} + static av_always_inline void bytestream2_set_buffer(PutByteContext *p, const uint8_t c, unsigned int size) @@ -286,6 +310,14 @@ static av_always_inline void bytestream2_set_buffer(PutByteContext *p, p->buffer += size2; } +static av_always_inline void bytestream2_set_bufferu(PutByteContext *p, + const uint8_t c, + unsigned int size) +{ + memset(p->buffer, c, size); + p->buffer += size; +} + static av_always_inline unsigned int bytestream2_get_eof(PutByteContext *p) { return p->eof; |