/*
* Flash Compatible Streaming Format muxer
- * Copyright (c) 2000 Fabrice Bellard.
- * Copyright (c) 2003 Tinic Uro.
+ * Copyright (c) 2000 Fabrice Bellard
+ * Copyright (c) 2003 Tinic Uro
*
* This file is part of FFmpeg.
*
* Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301 USA
*/
-#include "libavcodec/bitstream.h"
+#include "libavcodec/put_bits.h"
#include "avformat.h"
#include "swf.h"
put_bits(&p, nbits, ymax & mask);
flush_put_bits(&p);
- put_buffer(pb, buf, pbBufPtr(&p) - p.buf);
+ put_buffer(pb, buf, put_bits_ptr(&p) - p.buf);
}
static void put_swf_line_edge(PutBitContext *pb, int dx, int dy)
put_bits(&p, nbits, ty);
flush_put_bits(&p);
- put_buffer(pb, buf, pbBufPtr(&p) - p.buf);
+ put_buffer(pb, buf, put_bits_ptr(&p) - p.buf);
}
static int swf_write_header(AVFormatContext *s)
for(i=0;i<s->nb_streams;i++) {
AVCodecContext *enc = s->streams[i]->codec;
- if (enc->codec_type == CODEC_TYPE_AUDIO) {
+ if (enc->codec_type == AVMEDIA_TYPE_AUDIO) {
if (enc->codec_id == CODEC_ID_MP3) {
if (!enc->frame_size) {
av_log(s, AV_LOG_ERROR, "audio frame size not set\n");
return -1;
}
swf->audio_enc = enc;
- av_fifo_init(&swf->audio_fifo, AUDIO_FIFO_SIZE);
+ swf->audio_fifo= av_fifo_alloc(AUDIO_FIFO_SIZE);
+ if (!swf->audio_fifo)
+ return AVERROR(ENOMEM);
} else {
av_log(s, AV_LOG_ERROR, "SWF muxer only supports MP3\n");
return -1;
put_bits(&p, 5, 0);
flush_put_bits(&p);
- put_buffer(pb, buf1, pbBufPtr(&p) - p.buf);
+ put_buffer(pb, buf1, put_bits_ptr(&p) - p.buf);
put_swf_end_tag(s);
}
put_le16(pb, enc->width);
put_le16(pb, enc->height);
put_byte(pb, 0);
- put_byte(pb,codec_get_tag(swf_codec_tags,enc->codec_id));
+ put_byte(pb,ff_codec_get_tag(swf_codec_tags,enc->codec_id));
put_swf_end_tag(s);
/* place the video object for the first time */
swf->swf_frame_number++;
/* streaming sound always should be placed just before showframe tags */
- if (swf->audio_enc && av_fifo_size(&swf->audio_fifo)) {
- int frame_size = av_fifo_size(&swf->audio_fifo);
+ if (swf->audio_enc && av_fifo_size(swf->audio_fifo)) {
+ int frame_size = av_fifo_size(swf->audio_fifo);
put_swf_tag(s, TAG_STREAMBLOCK | TAG_LONG);
put_le16(pb, swf->sound_samples);
put_le16(pb, 0); // seek samples
- av_fifo_generic_read(&swf->audio_fifo, frame_size, &put_buffer, pb);
+ av_fifo_generic_read(swf->audio_fifo, pb, frame_size, &put_buffer);
put_swf_end_tag(s);
/* update FIFO */
}
static int swf_write_audio(AVFormatContext *s,
- AVCodecContext *enc, const uint8_t *buf, int size)
+ AVCodecContext *enc, uint8_t *buf, int size)
{
SWFContext *swf = s->priv_data;
if (swf->swf_frame_number == 16000)
av_log(enc, AV_LOG_INFO, "warning: Flash Player limit of 16000 frames reached\n");
- if (av_fifo_size(&swf->audio_fifo) + size > AUDIO_FIFO_SIZE) {
+ if (av_fifo_size(swf->audio_fifo) + size > AUDIO_FIFO_SIZE) {
av_log(s, AV_LOG_ERROR, "audio fifo too small to mux audio essence\n");
return -1;
}
- av_fifo_generic_write(&swf->audio_fifo, buf, size, NULL);
+ av_fifo_generic_write(swf->audio_fifo, buf, size, NULL);
swf->sound_samples += enc->frame_size;
/* if audio only stream make sure we add swf frames */
static int swf_write_packet(AVFormatContext *s, AVPacket *pkt)
{
AVCodecContext *codec = s->streams[pkt->stream_index]->codec;
- if (codec->codec_type == CODEC_TYPE_AUDIO)
+ if (codec->codec_type == AVMEDIA_TYPE_AUDIO)
return swf_write_audio(s, codec, pkt->data, pkt->size);
else
return swf_write_video(s, codec, pkt->data, pkt->size);
video_enc = NULL;
for(i=0;i<s->nb_streams;i++) {
enc = s->streams[i]->codec;
- if (enc->codec_type == CODEC_TYPE_VIDEO)
+ if (enc->codec_type == AVMEDIA_TYPE_VIDEO)
video_enc = enc;
else
- av_fifo_free(&swf->audio_fifo);
+ av_fifo_free(swf->audio_fifo);
}
put_swf_tag(s, TAG_END);