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bytestream: add more unchecked variants for bytestream2 API

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Signed-off-by: Paul B Mahol <onemda@gmail.com>
Signed-off-by: Ronald S. Bultje <rsbultje@gmail.com>
(cherry picked from commit f1ce053cd0)

Signed-off-by: Reinhard Tartler <siretart@tauware.de>
This commit is contained in:
Paul B Mahol
2012-03-13 14:14:59 +00:00
committed by Reinhard Tartler
parent e788c6e9cb
commit 9e24f2a1f0
1 changed files with 32 additions and 0 deletions
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32
libavcodec/bytestream.h
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@@ -170,6 +170,12 @@ static av_always_inline void bytestream2_skip(GetByteContext *g,
g->buffer += FFMIN(g->buffer_end - g->buffer, size); 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, static av_always_inline void bytestream2_skip_p(PutByteContext *p,
unsigned int size) unsigned int size)
{ {
@@ -257,6 +263,15 @@ static av_always_inline unsigned int bytestream2_get_buffer(GetByteContext *g,
return size2; 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, static av_always_inline unsigned int bytestream2_put_buffer(PutByteContext *p,
const uint8_t *src, const uint8_t *src,
unsigned int size) unsigned int size)
@@ -272,6 +287,15 @@ static av_always_inline unsigned int bytestream2_put_buffer(PutByteContext *p,
return size2; 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, static av_always_inline void bytestream2_set_buffer(PutByteContext *p,
const uint8_t c, const uint8_t c,
unsigned int size) unsigned int size)
@@ -286,6 +310,14 @@ static av_always_inline void bytestream2_set_buffer(PutByteContext *p,
p->buffer += size2; 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) static av_always_inline unsigned int bytestream2_get_eof(PutByteContext *p)
{ {
return p->eof; return p->eof;