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libextractor: Add Debian ffmpeg api updates. Fix gstreamer dependencies 

Signed-off-by: Ted Hess <thess@kitschensync.net>
This commit is contained in:
Ted Hess 2017-01-10 15:17:48 -05:00
parent a41987324c
commit e15fc66660
2 changed files with 350 additions and 4 deletions
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7
libs/libextractor/Makefile
View File

@ -1,6 +1,4 @@
#
# Copyright (C) 2015 OpenWrt.org
#
# This is free software, licensed under the GNU General Public License v2.
# See /LICENSE for more information.
#
@ -9,7 +7,7 @@ include $(TOPDIR)/rules.mk
PKG_NAME:=libextractor
PKG_VERSION:=1.3
PKG_RELEASE:=3
PKG_RELEASE:=4
# ToDo:
# - package missing optional dependencies: libexiv2, gsf, librpm, smf, tidy
@ -17,6 +15,7 @@ PKG_RELEASE:=3
PKG_SOURCE:=$(PKG_NAME)-$(PKG_VERSION).tar.gz
PKG_SOURCE_URL:=@GNU/$(PKG_NAME)
PKG_MD5SUM:=35b8913dbebafe583a2781bf71509c48
PKG_HASH:=868ad64c9a056d6b923d451d746935bffb1ddf5d89c3eb4f67d786001a3f7b7f
PKG_LICENSE:=GPL-3.0
PKG_LICENSE_FILES:=COPYING
@ -31,7 +30,7 @@ PLUGINS:= \
dvi \
flac:+libflac \
gif:+giflib \
gstreamer:+libgstreamer1:+libgst1app:+libgst1pbutils:+libgst1tag \
gstreamer:+libgstreamer1:+gstreamer1-plugins-base:+libgst1app:+libgst1pbutils:+libgst1tag \
it \
jpeg:+libjpeg \
man \

347
libs/libextractor/patches/002-ffmpeg2.9_api_backport.patch Normal file
View File

@ -0,0 +1,347 @@
--- a/src/plugins/thumbnailffmpeg_extractor.c
+++ b/src/plugins/thumbnailffmpeg_extractor.c
@@ -59,6 +59,20 @@
#include <ffmpeg/swscale.h>
#endif
+#if USE_JPEG
+#ifdef PIX_FMT_YUVJ420P
+#define PIX_OUTPUT_FORMAT PIX_FMT_YUVJ420P
+#else
+#define PIX_OUTPUT_FORMAT AV_PIX_FMT_YUVJ420P
+#endif
+#else
+#ifdef PIX_FMT_RGB24
+#define PIX_OUTPUT_FORMAT PIX_FMT_RGB24
+#else
+#define PIX_OUTPUT_FORMAT AV_PIX_FMT_RGB24
+#endif
+#endif
+
/**
* Set to 1 to enable debug output.
*/
@@ -153,7 +167,7 @@
static size_t
create_thumbnail (int src_width, int src_height,
int src_stride[],
- enum PixelFormat src_pixfmt,
+ enum AVPixelFormat src_pixfmt,
const uint8_t * const src_data[],
int dst_width, int dst_height,
uint8_t **output_data,
@@ -189,7 +203,8 @@
if (NULL ==
(scaler_ctx =
sws_getContext (src_width, src_height, src_pixfmt,
- dst_width, dst_height, PIX_FMT_RGB24,
+ dst_width, dst_height,
+ PIX_OUTPUT_FORMAT,
SWS_BILINEAR, NULL, NULL, NULL)))
{
#if DEBUG
@@ -199,7 +214,12 @@
return 0;
}
- if (NULL == (dst_frame = avcodec_alloc_frame ()))
+#if LIBAVCODEC_VERSION_INT >= AV_VERSION_INT(55,28,1)
+ dst_frame = av_frame_alloc ();
+#else
+ dst_frame = avcodec_alloc_frame();
+#endif
+ if (NULL == dst_frame)
{
#if DEBUG
fprintf (stderr,
@@ -209,18 +229,24 @@
return 0;
}
if (NULL == (dst_buffer =
- av_malloc (avpicture_get_size (PIX_FMT_RGB24, dst_width, dst_height))))
+ av_malloc (avpicture_get_size (PIX_OUTPUT_FORMAT,
+ dst_width, dst_height))))
{
#if DEBUG
fprintf (stderr,
"Failed to allocate the destination image buffer\n");
#endif
- av_free (dst_frame);
+#if LIBAVCODEC_VERSION_INT >= AV_VERSION_INT(55,28,1)
+ av_frame_free (&dst_frame);
+#else
+ avcodec_free_frame (&dst_frame);
+#endif
sws_freeContext (scaler_ctx);
return 0;
}
avpicture_fill ((AVPicture *) dst_frame, dst_buffer,
- PIX_FMT_RGB24, dst_width, dst_height);
+ PIX_OUTPUT_FORMAT,
+ dst_width, dst_height);
sws_scale (scaler_ctx,
src_data,
src_stride,
@@ -236,7 +262,11 @@
"Failed to allocate the encoder output buffer\n");
#endif
av_free (dst_buffer);
- av_free (dst_frame);
+#if LIBAVCODEC_VERSION_INT >= AV_VERSION_INT(55,28,1)
+ av_frame_free (&dst_frame);
+#else
+ avcodec_free_frame (&dst_frame);
+#endif
sws_freeContext (scaler_ctx);
return 0;
}
@@ -249,13 +279,17 @@
#endif
av_free (encoder_output_buffer);
av_free (dst_buffer);
- av_free (dst_frame);
+#if LIBAVCODEC_VERSION_INT >= AV_VERSION_INT(55,28,1)
+ av_frame_free (&dst_frame);
+#else
+ avcodec_free_frame (&dst_frame);
+#endif
sws_freeContext (scaler_ctx);
return 0;
}
encoder_codec_ctx->width = dst_width;
encoder_codec_ctx->height = dst_height;
- encoder_codec_ctx->pix_fmt = PIX_FMT_RGB24;
+ encoder_codec_ctx->pix_fmt = PIX_OUTPUT_FORMAT;
opts = NULL;
if (avcodec_open2 (encoder_codec_ctx, encoder_codec, &opts) < 0)
{
@@ -263,10 +297,14 @@
fprintf (stderr,
"Failed to open the encoder\n");
#endif
- av_free (encoder_codec_ctx);
+ avcodec_free_context (&encoder_codec_ctx);
av_free (encoder_output_buffer);
av_free (dst_buffer);
- av_free (dst_frame);
+#if LIBAVCODEC_VERSION_INT >= AV_VERSION_INT(55,28,1)
+ av_frame_free (&dst_frame);
+#else
+ avcodec_free_frame (&dst_frame);
+#endif
sws_freeContext (scaler_ctx);
return 0;
}
@@ -295,9 +333,13 @@
cleanup:
av_dict_free (&opts);
avcodec_close (encoder_codec_ctx);
- av_free (encoder_codec_ctx);
+ avcodec_free_context (&encoder_codec_ctx);
av_free (dst_buffer);
- av_free (dst_frame);
+#if LIBAVCODEC_VERSION_INT >= AV_VERSION_INT(55,28,1)
+ av_frame_free (&dst_frame);
+#else
+ avcodec_free_frame (&dst_frame);
+#endif
sws_freeContext (scaler_ctx);
*output_data = encoder_output_buffer;
@@ -406,18 +448,23 @@
fprintf (stderr,
"Failed to open image codec\n");
#endif
- av_free (codec_ctx);
+ avcodec_free_context (&codec_ctx);
return;
}
av_dict_free (&opts);
- if (NULL == (frame = avcodec_alloc_frame ()))
+#if LIBAVCODEC_VERSION_INT >= AV_VERSION_INT(55,28,1)
+ frame = av_frame_alloc ();
+#else
+ frame = avcodec_alloc_frame();
+#endif
+ if (NULL == frame)
{
#if DEBUG
fprintf (stderr,
"Failed to allocate frame\n");
#endif
avcodec_close (codec_ctx);
- av_free (codec_ctx);
+ avcodec_free_context (&codec_ctx);
return;
}
@@ -441,9 +488,13 @@
fprintf (stderr,
"Failed to decode a complete frame\n");
#endif
- av_free (frame);
+#if LIBAVCODEC_VERSION_INT >= AV_VERSION_INT(55,28,1)
+ av_frame_free (&frame);
+#else
+ avcodec_free_frame (&frame);
+#endif
avcodec_close (codec_ctx);
- av_free (codec_ctx);
+ avcodec_free_context (&codec_ctx);
return;
}
calculate_thumbnail_dimensions (codec_ctx->width, codec_ctx->height,
@@ -467,9 +518,13 @@
err);
av_free (encoded_thumbnail);
}
- av_free (frame);
+#if LIBAVCODEC_VERSION_INT >= AV_VERSION_INT(55,28,1)
+ av_frame_free (&frame);
+#else
+ avcodec_free_frame (&frame);
+#endif
avcodec_close (codec_ctx);
- av_free (codec_ctx);
+ avcodec_free_context (&codec_ctx);
}
@@ -563,7 +618,12 @@
return;
}
- if (NULL == (frame = avcodec_alloc_frame ()))
+#if LIBAVCODEC_VERSION_INT >= AV_VERSION_INT(55,28,1)
+ frame = av_frame_alloc ();
+#else
+ frame = avcodec_alloc_frame();
+#endif
+ if (NULL == frame)
{
#if DEBUG
fprintf (stderr,
@@ -616,7 +676,11 @@
fprintf (stderr,
"Failed to decode a complete frame\n");
#endif
- av_free (frame);
+#if LIBAVCODEC_VERSION_INT >= AV_VERSION_INT(55,28,1)
+ av_frame_free (&frame);
+#else
+ avcodec_free_frame (&frame);
+#endif
avcodec_close (codec_ctx);
avformat_close_input (&format_ctx);
av_free (io_ctx);
@@ -643,7 +707,11 @@
err);
av_free (encoded_thumbnail);
}
- av_free (frame);
+#if LIBAVCODEC_VERSION_INT >= AV_VERSION_INT(55,28,1)
+ av_frame_free (&frame);
+#else
+ avcodec_free_frame (&frame);
+#endif
avcodec_close (codec_ctx);
avformat_close_input (&format_ctx);
av_free (io_ctx);
--- a/src/plugins/previewopus_extractor.c
+++ b/src/plugins/previewopus_extractor.c
@@ -296,7 +296,12 @@
/** Initialize one audio frame for reading from the input file */
static int init_input_frame(AVFrame **frame)
{
- if (!(*frame = avcodec_alloc_frame())) {
+#if LIBAVCODEC_VERSION_INT >= AV_VERSION_INT(55,28,1)
+ *frame = av_frame_alloc ();
+#else
+ *frame = avcodec_alloc_frame();
+#endif
+ if (NULL == *frame) {
#if DEBUG
fprintf(stderr, "Could not allocate input frame\n");
#endif
@@ -655,7 +660,11 @@
av_freep(&converted_input_samples[0]);
free(converted_input_samples);
}
+#if LIBAVCODEC_VERSION_INT >= AV_VERSION_INT(55,28,1)
+ av_frame_free (&input_frame);
+#else
avcodec_free_frame(&input_frame);
+#endif
return ret;
}
@@ -671,7 +680,12 @@
int error;
/** Create a new frame to store the audio samples. */
- if (!(*frame = avcodec_alloc_frame())) {
+#if LIBAVCODEC_VERSION_INT >= AV_VERSION_INT(55,28,1)
+ *frame = av_frame_alloc ();
+#else
+ *frame = avcodec_alloc_frame();
+#endif
+ if (NULL == *frame) {
#if DEBUG
fprintf(stderr, "Could not allocate output frame\n");
#endif
@@ -702,7 +716,11 @@
#if DEBUG
fprintf(stderr, "Could allocate output frame samples (error '%s')\n", get_error_text(error));
#endif
+#if LIBAVCODEC_VERSION_INT >= AV_VERSION_INT(55,28,1)
+ av_frame_free (frame);
+#else
avcodec_free_frame(frame);
+#endif
return error;
}
@@ -783,17 +801,29 @@
#if DEBUG
fprintf(stderr, "Could not read data from FIFO\n");
#endif
+#if LIBAVCODEC_VERSION_INT >= AV_VERSION_INT(55,28,1)
+ av_frame_free (&output_frame);
+#else
avcodec_free_frame(&output_frame);
+#endif
return AVERROR_EXIT;
}
/** Encode one frame worth of audio samples. */
if (encode_audio_frame(output_frame, output_format_context,
output_codec_context, &data_written)) {
+#if LIBAVCODEC_VERSION_INT >= AV_VERSION_INT(55,28,1)
+ av_frame_free (&output_frame);
+#else
avcodec_free_frame(&output_frame);
+#endif
return AVERROR_EXIT;
}
+#if LIBAVCODEC_VERSION_INT >= AV_VERSION_INT(55,28,1)
+ av_frame_free (&output_frame);
+#else
avcodec_free_frame(&output_frame);
+#endif
return 0;
}
/** Write the trailer of the output file container. */
@@ -907,7 +937,12 @@
return;
}
- if (NULL == (frame = avcodec_alloc_frame ()))
+#if LIBAVCODEC_VERSION_INT >= AV_VERSION_INT(55,28,1)
+ frame = av_frame_alloc ();
+#else
+ frame = avcodec_alloc_frame();
+#endif
+ if (NULL == frame)
{
#if DEBUG
fprintf (stderr,