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Split RMContext into RMDemux/MuxContext and make them private in rmdec/enc.c.

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Reason for this is that there are no shared entries in the demuxer/muxer
context, making it a mystery as to why it was shared between the two. See
"[PATCH] clean rmdemux/muxcontext" patch on mailinglist.

Originally committed as revision 16111 to svn://svn.ffmpeg.org/ffmpeg/trunk
This commit is contained in:
Ronald S. Bultje
2008-12-13 21:40:20 +00:00
parent a15ebf34c7
commit 1edddc99dc
3 changed files with 59 additions and 58 deletions
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31
libavformat/rmenc.c
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@ -21,6 +21,25 @@
#include "avformat.h"
#include "rm.h"
typedef struct {
int nb_packets;
int packet_total_size;
int packet_max_size;
/* codec related output */
int bit_rate;
float frame_rate;
int nb_frames; /* current frame number */
int total_frames; /* total number of frames */
int num;
AVCodecContext *enc;
} StreamInfo;
typedef struct {
StreamInfo streams[2];
StreamInfo *audio_stream, *video_stream;
int data_pos; /* position of the data after the header */
} RMMuxContext;
/* in ms */
#define BUFFER_DURATION 0
@ -44,7 +63,7 @@ static void put_str8(ByteIOContext *s, const char *tag)
static void rv10_write_header(AVFormatContext *ctx,
int data_size, int index_pos)
{
RMContext *rm = ctx->priv_data;
RMMuxContext *rm = ctx->priv_data;
ByteIOContext *s = ctx->pb;
StreamInfo *stream;
unsigned char *data_offset_ptr, *start_ptr;
@ -271,7 +290,7 @@ static void write_packet_header(AVFormatContext *ctx, StreamInfo *stream,
static int rm_write_header(AVFormatContext *s)
{
RMContext *rm = s->priv_data;
RMMuxContext *rm = s->priv_data;
StreamInfo *stream;
int n;
AVCodecContext *codec;
@ -315,7 +334,7 @@ static int rm_write_header(AVFormatContext *s)
static int rm_write_audio(AVFormatContext *s, const uint8_t *buf, int size, int flags)
{
uint8_t *buf1;
RMContext *rm = s->priv_data;
RMMuxContext *rm = s->priv_data;
ByteIOContext *pb = s->pb;
StreamInfo *stream = rm->audio_stream;
int i;
@ -339,7 +358,7 @@ static int rm_write_audio(AVFormatContext *s, const uint8_t *buf, int size, int
static int rm_write_video(AVFormatContext *s, const uint8_t *buf, int size, int flags)
{
RMContext *rm = s->priv_data;
RMMuxContext *rm = s->priv_data;
ByteIOContext *pb = s->pb;
StreamInfo *stream = rm->video_stream;
int key_frame = !!(flags & PKT_FLAG_KEY);
@ -393,7 +412,7 @@ static int rm_write_packet(AVFormatContext *s, AVPacket *pkt)
static int rm_write_trailer(AVFormatContext *s)
{
RMContext *rm = s->priv_data;
RMMuxContext *rm = s->priv_data;
int data_size, index_pos, i;
ByteIOContext *pb = s->pb;
@ -435,7 +454,7 @@ AVOutputFormat rm_muxer = {
NULL_IF_CONFIG_SMALL("RM format"),
"application/vnd.rn-realmedia",
"rm,ra",
sizeof(RMContext),
sizeof(RMMuxContext),
CODEC_ID_AC3,
CODEC_ID_RV10,
rm_write_header,