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Cleaning up deprecated ffmpeg/libav

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This commit is contained in:
ejurgensen 2013-09-07 23:39:22 +02:00
parent c1c171e21f
commit 3471b6c147
3 changed files with 130 additions and 16 deletions
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40
src/artwork.c
View File

@ -136,7 +136,11 @@ artwork_rescale(AVFormatContext *src_ctx, int s, int out_w, int out_h, int forma
return -1;
}
#if LIBAVCODEC_VERSION_MAJOR >= 54 || (LIBAVCODEC_VERSION_MAJOR == 53 && LIBAVCODEC_VERSION_MINOR >= 6)
ret = avcodec_open2(src, img_decoder, NULL);
#else
ret = avcodec_open(src, img_decoder);
#endif
if (ret < 0)
{
DPRINTF(E_LOG, L_ART, "Could not open codec for decoding: %s\n", strerror(AVUNERROR(ret)));
@ -209,7 +213,11 @@ artwork_rescale(AVFormatContext *src_ctx, int s, int out_w, int out_h, int forma
}
#endif
#if LIBAVFORMAT_VERSION_MAJOR >= 54 || (LIBAVFORMAT_VERSION_MAJOR == 53 && LIBAVFORMAT_VERSION_MINOR >= 21)
dst_st = avformat_new_stream(dst_ctx, NULL);
#else
dst_st = av_new_stream(dst_ctx, 0);
#endif
if (!dst_st)
{
DPRINTF(E_LOG, L_ART, "Out of memory for new output stream\n");
@ -220,10 +228,10 @@ artwork_rescale(AVFormatContext *src_ctx, int s, int out_w, int out_h, int forma
dst = dst_st->codec;
#if LIBAVCODEC_VERSION_MAJOR >= 53 || (LIBAVCODEC_VERSION_MAJOR == 52 && LIBAVCODEC_VERSION_MINOR >= 64)
avcodec_get_context_defaults2(dst, AVMEDIA_TYPE_VIDEO);
#if LIBAVCODEC_VERSION_MAJOR >= 54 || (LIBAVCODEC_VERSION_MAJOR == 53 && LIBAVCODEC_VERSION_MINOR >= 35)
avcodec_get_context_defaults3(dst, NULL);
#else
avcodec_get_context_defaults2(dst, CODEC_TYPE_VIDEO);
avcodec_get_context_defaults2(dst, AVMEDIA_TYPE_VIDEO);
#endif
if (dst_fmt->flags & AVFMT_GLOBALHEADER)
@ -262,7 +270,7 @@ artwork_rescale(AVFormatContext *src_ctx, int s, int out_w, int out_h, int forma
dst->width = out_w;
dst->height = out_h;
#if LIBAVFORMAT_VERSION_MAJOR <= 52 || (LIBAVFORMAT_VERSION_MAJOR == 53 && LIBAVCODEC_VERSION_MINOR <= 1)
#if LIBAVFORMAT_VERSION_MAJOR <= 52 || (LIBAVFORMAT_VERSION_MAJOR == 53 && LIBAVFORMAT_VERSION_MINOR <= 1)
ret = av_set_parameters(dst_ctx, NULL);
if (ret < 0)
{
@ -274,7 +282,11 @@ artwork_rescale(AVFormatContext *src_ctx, int s, int out_w, int out_h, int forma
#endif
/* Open encoder */
#if LIBAVCODEC_VERSION_MAJOR >= 54 || (LIBAVCODEC_VERSION_MAJOR == 53 && LIBAVCODEC_VERSION_MINOR >= 6)
ret = avcodec_open2(dst, img_encoder, NULL);
#else
ret = avcodec_open(dst, img_encoder);
#endif
if (ret < 0)
{
DPRINTF(E_LOG, L_ART, "Could not open codec for encoding: %s\n", strerror(AVUNERROR(ret)));
@ -410,7 +422,7 @@ artwork_rescale(AVFormatContext *src_ctx, int s, int out_w, int out_h, int forma
pkt.data = outbuf;
pkt.size = ret;
#if LIBAVFORMAT_VERSION_MAJOR >= 53 || (LIBAVFORMAT_VERSION_MAJOR == 53 && LIBAVCODEC_VERSION_MINOR >= 3)
#if LIBAVFORMAT_VERSION_MAJOR >= 53 || (LIBAVFORMAT_VERSION_MAJOR == 53 && LIBAVFORMAT_VERSION_MINOR >= 3)
ret = avformat_write_header(dst_ctx, NULL);
#else
ret = av_write_header(dst_ctx);
@ -505,7 +517,7 @@ artwork_get(char *filename, int max_w, int max_h, int format, struct evbuffer *e
src_ctx = NULL;
#if LIBAVFORMAT_VERSION_MAJOR >= 53 || (LIBAVFORMAT_VERSION_MAJOR == 53 && LIBAVCODEC_VERSION_MINOR >= 3)
#if LIBAVFORMAT_VERSION_MAJOR >= 53 || (LIBAVFORMAT_VERSION_MAJOR == 53 && LIBAVFORMAT_VERSION_MINOR >= 3)
ret = avformat_open_input(&src_ctx, filename, NULL, NULL);
#else
ret = av_open_input_file(&src_ctx, filename, NULL, 0, NULL);
@ -517,12 +529,20 @@ artwork_get(char *filename, int max_w, int max_h, int format, struct evbuffer *e
return -1;
}
#if LIBAVFORMAT_VERSION_MAJOR >= 53 || (LIBAVFORMAT_VERSION_MAJOR == 53 && LIBAVFORMAT_VERSION_MINOR >= 3)
ret = avformat_find_stream_info(src_ctx, NULL);
#else
ret = av_find_stream_info(src_ctx);
#endif
if (ret < 0)
{
DPRINTF(E_WARN, L_ART, "Cannot get stream info: %s\n", strerror(AVUNERROR(ret)));
#if LIBAVFORMAT_VERSION_MAJOR >= 54 || (LIBAVFORMAT_VERSION_MAJOR == 53 && LIBAVFORMAT_VERSION_MINOR >= 21)
avformat_close_input(&src_ctx);
#else
av_close_input_file(src_ctx);
#endif
return -1;
}
@ -545,7 +565,11 @@ artwork_get(char *filename, int max_w, int max_h, int format, struct evbuffer *e
{
DPRINTF(E_LOG, L_ART, "Artwork file '%s' not a PNG or JPEG file\n", filename);
#if LIBAVFORMAT_VERSION_MAJOR >= 54 || (LIBAVFORMAT_VERSION_MAJOR == 53 && LIBAVFORMAT_VERSION_MINOR >= 21)
avformat_close_input(&src_ctx);
#else
av_close_input_file(src_ctx);
#endif
return -1;
}
@ -602,7 +626,11 @@ artwork_get(char *filename, int max_w, int max_h, int format, struct evbuffer *e
else
ret = artwork_rescale(src_ctx, s, target_w, target_h, format, evbuf);
#if LIBAVFORMAT_VERSION_MAJOR >= 54 || (LIBAVFORMAT_VERSION_MAJOR == 53 && LIBAVFORMAT_VERSION_MINOR >= 21)
avformat_close_input(&src_ctx);
#else
av_close_input_file(src_ctx);
#endif
if (ret < 0)
{

34
src/filescanner_ffmpeg.c
View File

@ -329,7 +329,7 @@ scan_metadata_ffmpeg(char *file, struct media_file_info *mfi)
ctx = NULL;
#if LIBAVFORMAT_VERSION_MAJOR >= 53 || (LIBAVFORMAT_VERSION_MAJOR == 53 && LIBAVCODEC_VERSION_MINOR >= 3)
#if LIBAVFORMAT_VERSION_MAJOR >= 53 || (LIBAVFORMAT_VERSION_MAJOR == 53 && LIBAVFORMAT_VERSION_MINOR >= 3)
ret = avformat_open_input(&ctx, file, NULL, NULL);
#else
ret = av_open_input_file(&ctx, file, NULL, 0, NULL);
@ -341,18 +341,26 @@ scan_metadata_ffmpeg(char *file, struct media_file_info *mfi)
return -1;
}
#if LIBAVFORMAT_VERSION_MAJOR >= 53 || (LIBAVFORMAT_VERSION_MAJOR == 53 && LIBAVFORMAT_VERSION_MINOR >= 3)
ret = avformat_find_stream_info(ctx, NULL);
#else
ret = av_find_stream_info(ctx);
#endif
if (ret < 0)
{
DPRINTF(E_WARN, L_SCAN, "Cannot get stream info: %s\n", strerror(AVUNERROR(ret)));
#if LIBAVFORMAT_VERSION_MAJOR >= 54 || (LIBAVFORMAT_VERSION_MAJOR == 53 && LIBAVFORMAT_VERSION_MINOR >= 21)
avformat_close_input(&ctx);
#else
av_close_input_file(ctx);
#endif
return -1;
}
#if 0
/* Dump input format as determined by ffmpeg */
# if LIBAVFORMAT_VERSION_MAJOR >= 52 || (LIBAVFORMAT_VERSION_MAJOR == 52 && LIBAVCODEC_VERSION_MINOR >= 101)
# if LIBAVFORMAT_VERSION_MAJOR >= 52 || (LIBAVFORMAT_VERSION_MAJOR == 52 && LIBAVFORMAT_VERSION_MINOR >= 101)
av_dump_format(ctx, 0, file, 0);
# else
dump_format(ctx, 0, file, FALSE);
@ -408,7 +416,11 @@ scan_metadata_ffmpeg(char *file, struct media_file_info *mfi)
{
DPRINTF(E_DBG, L_SCAN, "File has no audio streams, discarding\n");
#if LIBAVFORMAT_VERSION_MAJOR >= 54 || (LIBAVFORMAT_VERSION_MAJOR == 53 && LIBAVFORMAT_VERSION_MINOR >= 21)
avformat_close_input(&ctx);
#else
av_close_input_file(ctx);
#endif
return -1;
}
@ -462,7 +474,7 @@ scan_metadata_ffmpeg(char *file, struct media_file_info *mfi)
DPRINTF(E_DBG, L_SCAN, "ALAC\n");
mfi->type = strdup("m4a");
mfi->codectype = strdup("alac");
mfi->description = strdup("AAC audio file");
mfi->description = strdup("Apple Lossless audio file");
break;
case CODEC_ID_FLAC:
@ -617,7 +629,11 @@ scan_metadata_ffmpeg(char *file, struct media_file_info *mfi)
{
DPRINTF(E_WARN, L_SCAN, "Falling back to legacy WMA scanner\n");
#if LIBAVFORMAT_VERSION_MAJOR >= 54 || (LIBAVFORMAT_VERSION_MAJOR == 53 && LIBAVFORMAT_VERSION_MINOR >= 21)
avformat_close_input(&ctx);
#else
av_close_input_file(ctx);
#endif
return (scan_get_wmainfo(file, mfi) ? 0 : -1);
}
#ifdef FLAC
@ -625,7 +641,11 @@ scan_metadata_ffmpeg(char *file, struct media_file_info *mfi)
{
DPRINTF(E_WARN, L_SCAN, "Falling back to legacy FLAC scanner\n");
#if LIBAVFORMAT_VERSION_MAJOR >= 54 || (LIBAVFORMAT_VERSION_MAJOR == 53 && LIBAVFORMAT_VERSION_MINOR >= 21)
avformat_close_input(&ctx);
#else
av_close_input_file(ctx);
#endif
return (scan_get_flacinfo(file, mfi) ? 0 : -1);
}
#endif /* FLAC */
@ -635,7 +655,11 @@ scan_metadata_ffmpeg(char *file, struct media_file_info *mfi)
{
DPRINTF(E_WARN, L_SCAN, "Falling back to legacy Musepack scanner\n");
#if LIBAVFORMAT_VERSION_MAJOR >= 54 || (LIBAVFORMAT_VERSION_MAJOR == 53 && LIBAVFORMAT_VERSION_MINOR >= 21)
avformat_close_input(&ctx);
#else
av_close_input_file(ctx);
#endif
return (scan_get_mpcinfo(file, mfi) ? 0 : -1);
}
#endif /* MUSEPACK */
@ -648,7 +672,11 @@ scan_metadata_ffmpeg(char *file, struct media_file_info *mfi)
mfi->title = strdup(mfi->fname);
/* All done */
#if LIBAVFORMAT_VERSION_MAJOR >= 54 || (LIBAVFORMAT_VERSION_MAJOR == 53 && LIBAVFORMAT_VERSION_MINOR >= 21)
avformat_close_input(&ctx);
#else
av_close_input_file(ctx);
#endif
return 0;
}

72
src/transcode.c
View File

@ -147,6 +147,10 @@ transcode(struct transcode_ctx *ctx, struct evbuffer *evbuf, int wanted)
#if BYTE_ORDER == BIG_ENDIAN
int i;
#endif
#if LIBAVCODEC_VERSION_MAJOR >= 54 || (LIBAVCODEC_VERSION_MAJOR == 53 && LIBAVCODEC_VERSION_MINOR >= 35)
AVFrame frame;
int got_frame = 0;
#endif
processed = 0;
@ -165,15 +169,20 @@ transcode(struct transcode_ctx *ctx, struct evbuffer *evbuf, int wanted)
{
buflen = XCODE_BUFFER_SIZE;
#if LIBAVCODEC_VERSION_MAJOR >= 53 || (LIBAVCODEC_VERSION_MAJOR == 52 && LIBAVCODEC_VERSION_MINOR >= 32)
/* FFmpeg 0.6 */
#if LIBAVCODEC_VERSION_MAJOR >= 54 || (LIBAVCODEC_VERSION_MAJOR == 53 && LIBAVCODEC_VERSION_MINOR >= 35)
if (ctx->acodec->get_buffer != avcodec_default_get_buffer)
{
DPRINTF(E_LOG, L_XCODE, "Custom get_buffer - not allowed by ffmpeg/libav!\n");
ctx->acodec->get_buffer = avcodec_default_get_buffer;
}
used = avcodec_decode_audio4(ctx->acodec,
&frame, &got_frame,
&ctx->apacket2);
#else
used = avcodec_decode_audio3(ctx->acodec,
ctx->abuffer, &buflen,
&ctx->apacket2);
#else
used = avcodec_decode_audio2(ctx->acodec,
ctx->abuffer, &buflen,
ctx->apacket2.data, ctx->apacket2.size);
#endif
if (used < 0)
@ -186,9 +195,42 @@ transcode(struct transcode_ctx *ctx, struct evbuffer *evbuf, int wanted)
ctx->apacket2.data += used;
ctx->apacket2.size -= used;
#if LIBAVCODEC_VERSION_MAJOR >= 54 || (LIBAVCODEC_VERSION_MAJOR == 53 && LIBAVCODEC_VERSION_MINOR >= 35)
/* This part is from the libav wrapper for avcodec_decode_audio3 - it may be useless in this context */
if (got_frame != 0)
{
int ch, plane_size;
int planar = av_sample_fmt_is_planar(ctx->acodec->sample_fmt);
int data_size = av_samples_get_buffer_size(&plane_size, ctx->acodec->channels,
frame.nb_samples, ctx->acodec->sample_fmt, 1);
if (XCODE_BUFFER_SIZE < data_size)
{
DPRINTF(E_WARN, L_XCODE, "Output buffer too small for frame (%d < %d)\n", XCODE_BUFFER_SIZE, data_size);
continue;
}
memcpy(ctx->abuffer, frame.extended_data[0], plane_size);
if (planar && ctx->acodec->channels > 1)
{
uint8_t *out = ((uint8_t *)ctx->abuffer) + plane_size;
for (ch = 1; ch < ctx->acodec->channels; ch++)
{
memcpy(out, frame.extended_data[ch], plane_size);
out += plane_size;
}
}
buflen = data_size;
}
else
continue;
#else
/* No frame decoded this time around */
if (buflen == 0)
continue;
#endif
if (ctx->need_resample)
{
@ -355,7 +397,7 @@ transcode_setup(struct media_file_info *mfi, off_t *est_size, int wavhdr)
}
memset(ctx, 0, sizeof(struct transcode_ctx));
#if LIBAVFORMAT_VERSION_MAJOR >= 53 || (LIBAVFORMAT_VERSION_MAJOR == 53 && LIBAVCODEC_VERSION_MINOR >= 3)
#if LIBAVFORMAT_VERSION_MAJOR >= 53 || (LIBAVFORMAT_VERSION_MAJOR == 53 && LIBAVFORMAT_VERSION_MINOR >= 3)
ret = avformat_open_input(&ctx->fmtctx, mfi->path, NULL, NULL);
#else
ret = av_open_input_file(&ctx->fmtctx, mfi->path, NULL, 0, NULL);
@ -368,7 +410,11 @@ transcode_setup(struct media_file_info *mfi, off_t *est_size, int wavhdr)
return NULL;
}
#if LIBAVFORMAT_VERSION_MAJOR >= 53 || (LIBAVFORMAT_VERSION_MAJOR == 53 && LIBAVFORMAT_VERSION_MINOR >= 3)
ret = avformat_find_stream_info(ctx->fmtctx, NULL);
#else
ret = av_find_stream_info(ctx->fmtctx);
#endif
if (ret < 0)
{
DPRINTF(E_WARN, L_XCODE, "Could not find stream info: %s\n", strerror(AVUNERROR(ret)));
@ -411,7 +457,11 @@ transcode_setup(struct media_file_info *mfi, off_t *est_size, int wavhdr)
if (ctx->adecoder->capabilities & CODEC_CAP_TRUNCATED)
ctx->acodec->flags |= CODEC_FLAG_TRUNCATED;
#if LIBAVCODEC_VERSION_MAJOR >= 54 || (LIBAVCODEC_VERSION_MAJOR == 53 && LIBAVCODEC_VERSION_MINOR >= 6)
ret = avcodec_open2(ctx->acodec, ctx->adecoder, NULL);
#else
ret = avcodec_open(ctx->acodec, ctx->adecoder);
#endif
if (ret != 0)
{
DPRINTF(E_WARN, L_XCODE, "Could not open codec: %s\n", strerror(AVUNERROR(ret)));
@ -477,7 +527,11 @@ transcode_setup(struct media_file_info *mfi, off_t *est_size, int wavhdr)
avcodec_close(ctx->acodec);
setup_fail:
#if LIBAVFORMAT_VERSION_MAJOR >= 54 || (LIBAVFORMAT_VERSION_MAJOR == 53 && LIBAVFORMAT_VERSION_MINOR >= 21)
avformat_close_input(&ctx->fmtctx);
#else
av_close_input_file(ctx->fmtctx);
#endif
free(ctx);
return NULL;
@ -490,7 +544,11 @@ transcode_cleanup(struct transcode_ctx *ctx)
av_free_packet(&ctx->apacket);
avcodec_close(ctx->acodec);
#if LIBAVFORMAT_VERSION_MAJOR >= 54 || (LIBAVFORMAT_VERSION_MAJOR == 53 && LIBAVFORMAT_VERSION_MINOR >= 21)
avformat_close_input(&ctx->fmtctx);
#else
av_close_input_file(ctx->fmtctx);
#endif
av_free(ctx->abuffer);