From 899681cd1dbf4cd7c3b86af23bca25e20a54f4d0 Mon Sep 17 00:00:00 2001 From: Björn Axelsson Date: Wed, 21 Nov 2007 07:41:00 +0000 Subject: Use dynamically allocated ByteIOContext in AVFormatContext MIME-Version: 1.0 Content-Type: text/plain; charset=UTF-8 Content-Transfer-Encoding: 8bit patch by: Björn Axelsson, bjorn d axelsson a intinor d se thread: [PATCH] Remove static ByteIOContexts, 06 nov 2007 Originally committed as revision 11071 to svn://svn.ffmpeg.org/ffmpeg/trunk --- libavformat/avs.c | 32 ++++++++++++++++---------------- 1 file changed, 16 insertions(+), 16 deletions(-) (limited to 'libavformat/avs.c') diff --git a/libavformat/avs.c b/libavformat/avs.c index b6ede08ed3..b1d6f89e0d 100644 --- a/libavformat/avs.c +++ b/libavformat/avs.c @@ -60,12 +60,12 @@ static int avs_read_header(AVFormatContext * s, AVFormatParameters * ap) s->ctx_flags |= AVFMTCTX_NOHEADER; - url_fskip(&s->pb, 4); - avs->width = get_le16(&s->pb); - avs->height = get_le16(&s->pb); - avs->bits_per_sample = get_le16(&s->pb); - avs->fps = get_le16(&s->pb); - avs->nb_frames = get_le32(&s->pb); + url_fskip(s->pb, 4); + avs->width = get_le16(s->pb); + avs->height = get_le16(s->pb); + avs->bits_per_sample = get_le16(s->pb); + avs->fps = get_le16(s->pb); + avs->nb_frames = get_le32(s->pb); avs->remaining_frame_size = 0; avs->remaining_audio_size = 0; @@ -103,7 +103,7 @@ avs_read_video_packet(AVFormatContext * s, AVPacket * pkt, pkt->data[palette_size + 1] = type; pkt->data[palette_size + 2] = size & 0xFF; pkt->data[palette_size + 3] = (size >> 8) & 0xFF; - ret = get_buffer(&s->pb, pkt->data + palette_size + 4, size - 4) + 4; + ret = get_buffer(s->pb, pkt->data + palette_size + 4, size - 4) + 4; if (ret < size) { av_free_packet(pkt); return AVERROR(EIO); @@ -122,9 +122,9 @@ static int avs_read_audio_packet(AVFormatContext * s, AVPacket * pkt) avs_format_t *avs = s->priv_data; int ret, size; - size = url_ftell(&s->pb); + size = url_ftell(s->pb); ret = voc_get_packet(s, pkt, avs->st_audio, avs->remaining_audio_size); - size = url_ftell(&s->pb) - size; + size = url_ftell(s->pb) - size; avs->remaining_audio_size -= size; if (ret == AVERROR(EIO)) @@ -153,20 +153,20 @@ static int avs_read_packet(AVFormatContext * s, AVPacket * pkt) while (1) { if (avs->remaining_frame_size <= 0) { - if (!get_le16(&s->pb)) /* found EOF */ + if (!get_le16(s->pb)) /* found EOF */ return AVERROR(EIO); - avs->remaining_frame_size = get_le16(&s->pb) - 4; + avs->remaining_frame_size = get_le16(s->pb) - 4; } while (avs->remaining_frame_size > 0) { - sub_type = get_byte(&s->pb); - type = get_byte(&s->pb); - size = get_le16(&s->pb); + sub_type = get_byte(s->pb); + type = get_byte(s->pb); + size = get_le16(s->pb); avs->remaining_frame_size -= size; switch (type) { case AVS_PALETTE: - ret = get_buffer(&s->pb, palette, size - 4); + ret = get_buffer(s->pb, palette, size - 4); if (ret < size - 4) return AVERROR(EIO); palette_size = size; @@ -203,7 +203,7 @@ static int avs_read_packet(AVFormatContext * s, AVPacket * pkt) break; default: - url_fskip(&s->pb, size - 4); + url_fskip(s->pb, size - 4); } } } -- cgit v1.2.3