From 213d57e977d402317f5890875a269282b30c22b0 Mon Sep 17 00:00:00 2001
From: Waldemar Brodkorb <wbx@openadk.org>
Date: Wed, 16 Oct 2013 10:11:54 +0200
Subject: update mpd to latest upstream version, add ffmpeg 2.0 support from
master
---
.../patch-src_decoder_ffmpeg_decoder_plugin_c | 130 +++++++++++++++++++--
1 file changed, 123 insertions(+), 7 deletions(-)
(limited to 'package/mpd/patches')
diff --git a/package/mpd/patches/patch-src_decoder_ffmpeg_decoder_plugin_c b/package/mpd/patches/patch-src_decoder_ffmpeg_decoder_plugin_c
index 0114216ad..e9568905c 100644
--- a/package/mpd/patches/patch-src_decoder_ffmpeg_decoder_plugin_c
+++ b/package/mpd/patches/patch-src_decoder_ffmpeg_decoder_plugin_c
@@ -1,11 +1,127 @@
---- mpd-0.17.4.orig/src/decoder/ffmpeg_decoder_plugin.c 2013-04-08 20:01:53.000000000 +0200
-+++ mpd-0.17.4/src/decoder/ffmpeg_decoder_plugin.c 2013-07-10 11:02:20.000000000 +0200
-@@ -44,6 +44,8 @@
- #include <libavutil/dict.h>
+--- mpd-0.17.6.orig/src/decoder/ffmpeg_decoder_plugin.c 2013-08-04 14:20:16.000000000 +0200
++++ mpd-0.17.6/src/decoder/ffmpeg_decoder_plugin.c 2013-10-15 16:26:29.000000000 +0200
+@@ -255,7 +255,8 @@ copy_interleave_frame2(uint8_t *dest, ui
+ static int
+ copy_interleave_frame(const AVCodecContext *codec_context,
+ const AVFrame *frame,
+- uint8_t *buffer, size_t buffer_size)
++ uint8_t **output_buffer,
++ uint8_t **global_buffer, int *global_buffer_size)
+ {
+ int plane_size;
+ const int data_size =
+@@ -263,18 +264,26 @@ copy_interleave_frame(const AVCodecConte
+ codec_context->channels,
+ frame->nb_samples,
+ codec_context->sample_fmt, 1);
+- if (buffer_size < (size_t)data_size)
+- /* buffer is too small - shouldn't happen */
+- return AVERROR(EINVAL);
+
+ if (av_sample_fmt_is_planar(codec_context->sample_fmt) &&
+ codec_context->channels > 1) {
+- copy_interleave_frame2(buffer, frame->extended_data,
++ if(*global_buffer_size < data_size) {
++ av_freep(global_buffer);
++
++ *global_buffer = (uint8_t*)av_malloc(data_size);
++
++ if (!*global_buffer)
++ /* Not enough memory - shouldn't happen */
++ return AVERROR(ENOMEM);
++ *global_buffer_size = data_size;
++ }
++ *output_buffer = *global_buffer;
++ copy_interleave_frame2(*output_buffer, frame->extended_data,
+ frame->nb_samples,
+ codec_context->channels,
+ av_get_bytes_per_sample(codec_context->sample_fmt));
+ } else {
+- memcpy(buffer, frame->extended_data[0], data_size);
++ *output_buffer = frame->extended_data[0];
+ }
+
+ return data_size;
+@@ -285,7 +294,8 @@ static enum decoder_command
+ ffmpeg_send_packet(struct decoder *decoder, struct input_stream *is,
+ const AVPacket *packet,
+ AVCodecContext *codec_context,
+- const AVRational *time_base)
++ const AVRational *time_base,
++ uint8_t **buffer, int *buffer_size)
+ {
+ if (packet->pts >= 0 && packet->pts != (int64_t)AV_NOPTS_VALUE)
+ decoder_timestamp(decoder,
+@@ -299,8 +309,7 @@ ffmpeg_send_packet(struct decoder *decod
+ #endif
+
+ #if LIBAVCODEC_VERSION_INT >= AV_VERSION_INT(53,25,0)
+- uint8_t aligned_buffer[(AVCODEC_MAX_AUDIO_FRAME_SIZE * 3) / 2 + 16];
+- const size_t buffer_size = sizeof(aligned_buffer);
++ uint8_t *output_buffer;
+ #else
+ /* libavcodec < 0.8 needs an aligned buffer */
+ uint8_t audio_buf[(AVCODEC_MAX_AUDIO_FRAME_SIZE * 3) / 2 + 16];
+@@ -316,7 +325,7 @@ ffmpeg_send_packet(struct decoder *decod
+ packet_size > 0 &&
#endif
+ cmd == DECODE_COMMAND_NONE) {
+- int audio_size = buffer_size;
++ int audio_size = 0;
+ #if LIBAVCODEC_VERSION_INT >= AV_VERSION_INT(53,25,0)
-+#define AVCODEC_MAX_AUDIO_FRAME_SIZE 192000
+ AVFrame *frame = avcodec_alloc_frame();
+@@ -332,12 +341,11 @@ ffmpeg_send_packet(struct decoder *decod
+ if (len >= 0 && got_frame) {
+ audio_size = copy_interleave_frame(codec_context,
+ frame,
+- aligned_buffer,
+- buffer_size);
++ &output_buffer,
++ buffer, buffer_size);
+ if (audio_size < 0)
+ len = audio_size;
+- } else if (len >= 0)
+- len = -1;
++ }
+
+ #if LIBAVCODEC_VERSION_INT >= AV_VERSION_INT(54, 28, 0)
+ avcodec_free_frame(&frame);
+@@ -373,7 +381,7 @@ ffmpeg_send_packet(struct decoder *decod
+ continue;
+
+ cmd = decoder_data(decoder, is,
+- aligned_buffer, audio_size,
++ output_buffer, audio_size,
+ codec_context->bit_rate / 1000);
+ }
+ return cmd;
+@@ -589,6 +597,9 @@ ffmpeg_decode(struct decoder *decoder, s
+ decoder_initialized(decoder, &audio_format,
+ input->seekable, total_time);
+
++ uint8_t *interleaved_buffer = NULL;
++ int interleaved_buffer_size = 0;
+
- #undef G_LOG_DOMAIN
- #define G_LOG_DOMAIN "ffmpeg"
+ enum decoder_command cmd;
+ do {
+ AVPacket packet;
+@@ -599,7 +610,8 @@ ffmpeg_decode(struct decoder *decoder, s
+ if (packet.stream_index == audio_stream)
+ cmd = ffmpeg_send_packet(decoder, input,
+ &packet, codec_context,
+- &av_stream->time_base);
++ &av_stream->time_base,
++ &interleaved_buffer, &interleaved_buffer_size);
+ else
+ cmd = decoder_get_command(decoder);
+@@ -620,6 +632,8 @@ ffmpeg_decode(struct decoder *decoder, s
+ }
+ } while (cmd != DECODE_COMMAND_STOP);
+
++ av_freep(&interleaved_buffer);
++
+ avcodec_close(codec_context);
+ #if LIBAVFORMAT_VERSION_INT >= AV_VERSION_INT(53,17,0)
+ avformat_close_input(&format_context);
--
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