mirror of https://github.com/mpv-player/mpv
cosmetics: ad_ffmpeg.c: reformat
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2c5285c151
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da2b884c70
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@ -20,6 +20,8 @@
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#include <stdlib.h>
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#include <unistd.h>
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#include <libavcodec/avcodec.h>
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#include "config.h"
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#include "mp_msg.h"
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#include "options.h"
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@ -40,11 +42,6 @@ static const ad_info_t info =
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LIBAD_EXTERN(ffmpeg)
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#define assert(x)
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#include "libavcodec/avcodec.h"
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static int preinit(sh_audio_t *sh)
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{
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sh->audio_out_minsize = AVCODEC_MAX_AUDIO_FRAME_SIZE;
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@ -56,7 +53,8 @@ static int preinit(sh_audio_t *sh)
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* from the codec, since if the codec isn't using the correct values for
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* those everything breaks anyway.
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*/
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static int setup_format(sh_audio_t *sh_audio, const AVCodecContext *lavc_context)
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static int setup_format(sh_audio_t *sh_audio,
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const AVCodecContext *lavc_context)
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{
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int sample_format = sh_audio->sample_format;
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switch (lavc_context->sample_fmt) {
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@ -104,7 +102,9 @@ static int init(sh_audio_t *sh_audio)
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lavc_codec = avcodec_find_decoder_by_name(sh_audio->codec->dll);
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if (!lavc_codec) {
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mp_tmsg(MSGT_DECAUDIO,MSGL_ERR,"Cannot find codec '%s' in libavcodec...\n",sh_audio->codec->dll);
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mp_tmsg(MSGT_DECAUDIO, MSGL_ERR,
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"Cannot find codec '%s' in libavcodec...\n",
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sh_audio->codec->dll);
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return 0;
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}
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@ -135,8 +135,8 @@ static int init(sh_audio_t *sh_audio)
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}
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// for QDM2
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if (sh_audio->codecdata_len && sh_audio->codecdata && !lavc_context->extradata)
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{
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if (sh_audio->codecdata_len && sh_audio->codecdata &&
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!lavc_context->extradata) {
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lavc_context->extradata = av_malloc(sh_audio->codecdata_len +
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FF_INPUT_BUFFER_PADDING_SIZE);
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lavc_context->extradata_size = sh_audio->codecdata_len;
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@ -149,15 +149,14 @@ static int init(sh_audio_t *sh_audio)
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mp_tmsg(MSGT_DECAUDIO, MSGL_ERR, "Could not open codec.\n");
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return 0;
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}
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mp_msg(MSGT_DECAUDIO,MSGL_V,"INFO: libavcodec \"%s\" init OK!\n", lavc_codec->name);
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mp_msg(MSGT_DECAUDIO, MSGL_V, "INFO: libavcodec \"%s\" init OK!\n",
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lavc_codec->name);
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// printf("\nFOURCC: 0x%X\n",sh_audio->format);
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if (sh_audio->format == 0x3343414D) {
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// MACE 3:1
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sh_audio->ds->ss_div = 2 * 3; // 1 samples/packet
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sh_audio->ds->ss_mul = 2 * sh_audio->wf->nChannels; // 1 byte*ch/packet
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} else
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if(sh_audio->format==0x3643414D){
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} else if (sh_audio->format == 0x3643414D) {
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// MACE 6:1
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sh_audio->ds->ss_div = 2 * 6; // 1 samples/packet
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sh_audio->ds->ss_mul = 2 * sh_audio->wf->nChannels; // 1 byte*ch/packet
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@ -216,8 +215,11 @@ static int control(sh_audio_t *sh,int cmd,void* arg, ...)
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return CONTROL_UNKNOWN;
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}
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static int decode_audio(sh_audio_t *sh_audio,unsigned char *buf,int minlen,int maxlen)
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static int decode_audio(sh_audio_t *sh_audio, unsigned char *buf, int minlen,
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int maxlen)
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{
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AVCodecContext *avctx = sh_audio->context;
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unsigned char *start = NULL;
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int y, len = -1;
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while (len < minlen) {
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@ -243,32 +245,36 @@ static int decode_audio(sh_audio_t *sh_audio,unsigned char *buf,int minlen,int m
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sh_audio->pts = pts;
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sh_audio->pts_bytes = 0;
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}
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y=avcodec_decode_audio3(sh_audio->context,(int16_t*)buf,&len2,&pkt);
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//printf("return:%d samples_out:%d bitstream_in:%d sample_sum:%d\n", y, len2, x, len); fflush(stdout);
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y = avcodec_decode_audio3(avctx, (int16_t *)buf, &len2, &pkt);
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// LATM may need many packets to find mux info
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if (y == AVERROR(EAGAIN))
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continue;
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if(y<0){ mp_msg(MSGT_DECAUDIO,MSGL_V,"lavc_audio: error\n");break; }
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if (y < 0) {
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mp_msg(MSGT_DECAUDIO, MSGL_V, "lavc_audio: error\n");
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break;
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}
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if (!sh_audio->parser && y < x)
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sh_audio->ds->buffer_pos += y - x; // put back data (HACK!)
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if (len2 > 0) {
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if (((AVCodecContext *)sh_audio->context)->channels >= 5) {
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int samplesize = av_get_bits_per_sample_format(((AVCodecContext *)
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sh_audio->context)->sample_fmt) / 8;
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if (avctx->channels >= 5) {
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int samplesize = av_get_bits_per_sample_format(
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avctx->sample_fmt) / 8;
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reorder_channel_nch(buf, AF_CHANNEL_LAYOUT_LAVC_DEFAULT,
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AF_CHANNEL_LAYOUT_MPLAYER_DEFAULT,
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((AVCodecContext *)sh_audio->context)->channels,
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avctx->channels,
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len2 / samplesize, samplesize);
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}
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//len=len2;break;
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if(len<0) len=len2; else len+=len2;
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if (len < 0)
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len = len2;
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else
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len += len2;
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buf += len2;
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maxlen -= len2;
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sh_audio->pts_bytes += len2;
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}
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mp_dbg(MSGT_DECAUDIO, MSGL_DBG2, "Decoded %d -> %d \n", y, len2);
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if (setup_format(sh_audio, sh_audio->context))
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if (setup_format(sh_audio, avctx))
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break;
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}
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return len;
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