From e63a362857d9807b23e65872598d782fa53bb6af Mon Sep 17 00:00:00 2001 From: Anton Khirnov Date: Mon, 21 Feb 2011 16:43:01 +0100 Subject: avio: avio_ prefixes for get_* functions In the name of consistency: get_byte -> avio_r8 get_ -> avio_r get_buffer -> avio_read get_partial_buffer will be made private later get_strz is left out becase I want to change it later to return something useful. Signed-off-by: Ronald S. Bultje (cherry picked from commit b7effd4e8338f6ed5bda630ad7ed0809bf458648) --- libavformat/smacker.c | 50 +++++++++++++++++++++++++------------------------- 1 file changed, 25 insertions(+), 25 deletions(-) (limited to 'libavformat/smacker.c') diff --git a/libavformat/smacker.c b/libavformat/smacker.c index 8b375cf5d6..42d3672d79 100644 --- a/libavformat/smacker.c +++ b/libavformat/smacker.c @@ -105,19 +105,19 @@ static int smacker_read_header(AVFormatContext *s, AVFormatParameters *ap) int tbase; /* read and check header */ - smk->magic = get_le32(pb); + smk->magic = avio_rl32(pb); if (smk->magic != MKTAG('S', 'M', 'K', '2') && smk->magic != MKTAG('S', 'M', 'K', '4')) return -1; - smk->width = get_le32(pb); - smk->height = get_le32(pb); - smk->frames = get_le32(pb); - smk->pts_inc = (int32_t)get_le32(pb); - smk->flags = get_le32(pb); + smk->width = avio_rl32(pb); + smk->height = avio_rl32(pb); + smk->frames = avio_rl32(pb); + smk->pts_inc = (int32_t)avio_rl32(pb); + smk->flags = avio_rl32(pb); if(smk->flags & SMACKER_FLAG_RING_FRAME) smk->frames++; for(i = 0; i < 7; i++) - smk->audio[i] = get_le32(pb); - smk->treesize = get_le32(pb); + smk->audio[i] = avio_rl32(pb); + smk->treesize = avio_rl32(pb); if(smk->treesize >= UINT_MAX/4){ // smk->treesize + 16 must not overflow (this check is probably redundant) av_log(s, AV_LOG_ERROR, "treesize too large\n"); @@ -125,13 +125,13 @@ static int smacker_read_header(AVFormatContext *s, AVFormatParameters *ap) } //FIXME remove extradata "rebuilding" - smk->mmap_size = get_le32(pb); - smk->mclr_size = get_le32(pb); - smk->full_size = get_le32(pb); - smk->type_size = get_le32(pb); + smk->mmap_size = avio_rl32(pb); + smk->mclr_size = avio_rl32(pb); + smk->full_size = avio_rl32(pb); + smk->type_size = avio_rl32(pb); for(i = 0; i < 7; i++) - smk->rates[i] = get_le32(pb); - smk->pad = get_le32(pb); + smk->rates[i] = avio_rl32(pb); + smk->pad = avio_rl32(pb); /* setup data */ if(smk->frames > 0xFFFFFF) { av_log(s, AV_LOG_ERROR, "Too many frames: %i\n", smk->frames); @@ -144,10 +144,10 @@ static int smacker_read_header(AVFormatContext *s, AVFormatParameters *ap) /* read frame info */ for(i = 0; i < smk->frames; i++) { - smk->frm_size[i] = get_le32(pb); + smk->frm_size[i] = avio_rl32(pb); } for(i = 0; i < smk->frames; i++) { - smk->frm_flags[i] = get_byte(pb); + smk->frm_flags[i] = avio_r8(pb); } /* init video codec */ @@ -207,7 +207,7 @@ static int smacker_read_header(AVFormatContext *s, AVFormatParameters *ap) av_free(smk->frm_flags); return -1; } - ret = get_buffer(pb, st->codec->extradata + 16, st->codec->extradata_size - 16); + ret = avio_read(pb, st->codec->extradata + 16, st->codec->extradata_size - 16); if(ret != st->codec->extradata_size - 16){ av_free(smk->frm_size); av_free(smk->frm_flags); @@ -251,19 +251,19 @@ static int smacker_read_packet(AVFormatContext *s, AVPacket *pkt) uint8_t oldpal[768]; memcpy(oldpal, pal, 768); - size = get_byte(s->pb); + size = avio_r8(s->pb); size = size * 4 - 1; frame_size -= size; frame_size--; sz = 0; pos = url_ftell(s->pb) + size; while(sz < 256){ - t = get_byte(s->pb); + t = avio_r8(s->pb); if(t & 0x80){ /* skip palette entries */ sz += (t & 0x7F) + 1; pal += ((t & 0x7F) + 1) * 3; } else if(t & 0x40){ /* copy with offset */ - off = get_byte(s->pb) * 3; + off = avio_r8(s->pb) * 3; j = (t & 0x3F) + 1; while(j-- && sz < 256) { *pal++ = oldpal[off + 0]; @@ -274,8 +274,8 @@ static int smacker_read_packet(AVFormatContext *s, AVPacket *pkt) } } else { /* new entries */ *pal++ = smk_pal[t]; - *pal++ = smk_pal[get_byte(s->pb) & 0x3F]; - *pal++ = smk_pal[get_byte(s->pb) & 0x3F]; + *pal++ = smk_pal[avio_r8(s->pb) & 0x3F]; + *pal++ = smk_pal[avio_r8(s->pb) & 0x3F]; sz++; } } @@ -288,13 +288,13 @@ static int smacker_read_packet(AVFormatContext *s, AVPacket *pkt) for(i = 0; i < 7; i++) { if(flags & 1) { int size; - size = get_le32(s->pb) - 4; + size = avio_rl32(s->pb) - 4; frame_size -= size; frame_size -= 4; smk->curstream++; smk->bufs[smk->curstream] = av_realloc(smk->bufs[smk->curstream], size); smk->buf_sizes[smk->curstream] = size; - ret = get_buffer(s->pb, smk->bufs[smk->curstream], size); + ret = avio_read(s->pb, smk->bufs[smk->curstream], size); if(ret != size) return AVERROR(EIO); smk->stream_id[smk->curstream] = smk->indexes[i]; @@ -307,7 +307,7 @@ static int smacker_read_packet(AVFormatContext *s, AVPacket *pkt) palchange |= 2; pkt->data[0] = palchange; memcpy(pkt->data + 1, smk->pal, 768); - ret = get_buffer(s->pb, pkt->data + 769, frame_size); + ret = avio_read(s->pb, pkt->data + 769, frame_size); if(ret != frame_size) return AVERROR(EIO); pkt->stream_index = smk->videoindex; -- cgit v1.2.1