+++ /dev/null
-/*
- Copyright (C) 2012 Carl Hetherington <cth@carlh.net>
-
- This program is free software; you can redistribute it and/or modify
- it under the terms of the GNU General Public License as published by
- the Free Software Foundation; either version 2 of the License, or
- (at your option) any later version.
-
- This program is distributed in the hope that it will be useful,
- but WITHOUT ANY WARRANTY; without even the implied warranty of
- MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
- GNU General Public License for more details.
-
- You should have received a copy of the GNU General Public License
- along with this program; if not, write to the Free Software
- Foundation, Inc., 675 Mass Ave, Cambridge, MA 02139, USA.
-
-*/
-
-extern "C" {
-#include <libavfilter/avfiltergraph.h>
-}
-#include "exceptions.h"
-
-#include "i18n.h"
-
-#if LIBAVFILTER_VERSION_MAJOR == 2 && LIBAVFILTER_VERSION_MINOR == 15
-
-typedef struct {
- enum PixelFormat pix_fmt;
-} AVSinkContext;
-
-static int
-avsink_init (AVFilterContext* ctx, const char* args, void* opaque)
-{
- AVSinkContext* priv = (AVSinkContext *) ctx->priv;
- if (!opaque) {
- return AVERROR (EINVAL);
- }
-
- *priv = *(AVSinkContext *) opaque;
- return 0;
-}
-
-static void
-null_end_frame (AVFilterLink *)
-{
-
-}
-
-static int
-avsink_query_formats (AVFilterContext* ctx)
-{
- AVSinkContext* priv = (AVSinkContext *) ctx->priv;
- enum PixelFormat pix_fmts[] = {
- priv->pix_fmt,
- PIX_FMT_NONE
- };
-
- avfilter_set_common_formats (ctx, avfilter_make_format_list ((int *) pix_fmts));
- return 0;
-}
-
-#endif
-
-AVFilter*
-get_sink ()
-{
-#if LIBAVFILTER_VERSION_MAJOR == 2 && LIBAVFILTER_VERSION_MINOR == 15
- /* XXX does this leak stuff? */
- AVFilter* buffer_sink = new AVFilter;
- buffer_sink->name = av_strdup (N_("avsink"));
- buffer_sink->priv_size = sizeof (AVSinkContext);
- buffer_sink->init = avsink_init;
- buffer_sink->query_formats = avsink_query_formats;
- buffer_sink->inputs = new AVFilterPad[2];
- AVFilterPad* i0 = const_cast<AVFilterPad*> (&buffer_sink->inputs[0]);
- i0->name = N_("default");
- i0->type = AVMEDIA_TYPE_VIDEO;
- i0->min_perms = AV_PERM_READ;
- i0->rej_perms = 0;
- i0->start_frame = 0;
- i0->get_video_buffer = 0;
- i0->get_audio_buffer = 0;
- i0->end_frame = null_end_frame;
- i0->draw_slice = 0;
- i0->filter_samples = 0;
- i0->poll_frame = 0;
- i0->request_frame = 0;
- i0->config_props = 0;
- const_cast<AVFilterPad*> (&buffer_sink->inputs[1])->name = 0;
- buffer_sink->outputs = new AVFilterPad[1];
- const_cast<AVFilterPad*> (&buffer_sink->outputs[0])->name = 0;
- return buffer_sink;
-#else
- AVFilter* buffer_sink = avfilter_get_by_name(N_("buffersink"));
- if (buffer_sink == 0) {
- throw DecodeError (N_("Could not create buffer sink filter"));
- }
-
- return buffer_sink;
-#endif
-}
-
-#if LIBAVFILTER_VERSION_MAJOR == 2 && LIBAVFILTER_VERSION_MINOR == 15
-AVFilterInOut *
-avfilter_inout_alloc ()
-{
- return (AVFilterInOut *) av_malloc (sizeof (AVFilterInOut));
-}
-#endif
-
-#ifndef HAVE_AV_FRAME_GET_BEST_EFFORT_TIMESTAMP
-int64_t av_frame_get_best_effort_timestamp (AVFrame const * f)
-{
- return f->best_effort_timestamp;
-}
-
-#endif
+++ /dev/null
-/*
- Copyright (C) 2012 Carl Hetherington <cth@carlh.net>
-
- This program is free software; you can redistribute it and/or modify
- it under the terms of the GNU General Public License as published by
- the Free Software Foundation; either version 2 of the License, or
- (at your option) any later version.
-
- This program is distributed in the hope that it will be useful,
- but WITHOUT ANY WARRANTY; without even the implied warranty of
- MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
- GNU General Public License for more details.
-
- You should have received a copy of the GNU General Public License
- along with this program; if not, write to the Free Software
- Foundation, Inc., 675 Mass Ave, Cambridge, MA 02139, USA.
-
-*/
-
-struct AVFilterInOut;
-
-extern AVFilter* get_sink ();
-extern AVFilterInOut* avfilter_inout_alloc ();
-
-#ifndef HAVE_AV_PIXEL_FORMAT
-#define AVPixelFormat PixelFormat
-#endif
-
-#ifndef HAVE_AV_FRAME_GET_BEST_EFFORT_TIMESTAMP
-extern int64_t av_frame_get_best_effort_timestamp (AVFrame const *);
-#endif
extern "C" {
#include <libavfilter/avfiltergraph.h>
-#ifdef HAVE_BUFFERSRC_H
#include <libavfilter/buffersrc.h>
-#endif
-#if (LIBAVFILTER_VERSION_MAJOR == 2 && LIBAVFILTER_VERSION_MINOR >= 53 && LIBAVFILTER_VERSION_MINOR <= 77) || LIBAVFILTER_VERSION_MAJOR == 3
#include <libavfilter/avcodec.h>
#include <libavfilter/buffersink.h>
-#elif LIBAVFILTER_VERSION_MAJOR == 2 && LIBAVFILTER_VERSION_MINOR == 15
-#include <libavfilter/vsrc_buffer.h>
-#endif
#include <libavformat/avio.h>
}
#include "decoder.h"
#include "filter_graph.h"
-#include "ffmpeg_compatibility.h"
#include "filter.h"
#include "exceptions.h"
#include "image.h"
throw DecodeError (N_("could not find buffer src filter"));
}
- AVFilter* buffer_sink = get_sink ();
+ AVFilter* buffer_sink = avfilter_get_by_name(N_("buffersink"));
+ if (buffer_sink == 0) {
+ throw DecodeError (N_("Could not create buffer sink filter"));
+ }
stringstream a;
a << _size.width << N_(":")
inputs->pad_idx = 0;
inputs->next = 0;
-#if LIBAVFILTER_VERSION_MAJOR == 2 && LIBAVFILTER_VERSION_MINOR == 15
- if (avfilter_graph_parse (graph, filters.c_str(), inputs, outputs, 0) < 0) {
- throw DecodeError (N_("could not set up filter graph."));
- }
-#else
if (avfilter_graph_parse (graph, filters.c_str(), &inputs, &outputs, 0) < 0) {
throw DecodeError (N_("could not set up filter graph."));
}
-#endif
if (avfilter_graph_config (graph, 0) < 0) {
throw DecodeError (N_("could not configure filter graph."));
{
list<shared_ptr<Image> > images;
-#if LIBAVFILTER_VERSION_MAJOR == 2 && LIBAVFILTER_VERSION_MINOR >= 53 && LIBAVFILTER_VERSION_MINOR <= 61
-
- if (av_vsrc_buffer_add_frame (_buffer_src_context, frame, 0) < 0) {
- throw DecodeError (N_("could not push buffer into filter chain."));
- }
-
-#elif LIBAVFILTER_VERSION_MAJOR == 2 && LIBAVFILTER_VERSION_MINOR == 15
-
- AVRational par;
- par.num = sample_aspect_ratio_numerator ();
- par.den = sample_aspect_ratio_denominator ();
-
- if (av_vsrc_buffer_add_frame (_buffer_src_context, frame, 0, par) < 0) {
- throw DecodeError (N_("could not push buffer into filter chain."));
- }
-
-#else
if (av_buffersrc_write_frame (_buffer_src_context, frame) < 0) {
throw DecodeError (N_("could not push buffer into filter chain."));
}
-#endif
-
-#if LIBAVFILTER_VERSION_MAJOR == 2 && LIBAVFILTER_VERSION_MINOR >= 15 && LIBAVFILTER_VERSION_MINOR <= 61
- while (avfilter_poll_frame (_buffer_sink_context->inputs[0])) {
-#else
while (av_buffersink_read (_buffer_sink_context, 0)) {
-#endif
-
-#if LIBAVFILTER_VERSION_MAJOR == 2 && LIBAVFILTER_VERSION_MINOR >= 15
-
- int r = avfilter_request_frame (_buffer_sink_context->inputs[0]);
- if (r < 0) {
- throw DecodeError (N_("could not request filtered frame"));
- }
-
- AVFilterBufferRef* filter_buffer = _buffer_sink_context->inputs[0]->cur_buf;
-
-#else
-
AVFilterBufferRef* filter_buffer;
if (av_buffersink_get_buffer_ref (_buffer_sink_context, &filter_buffer, 0) < 0) {
filter_buffer = 0;
}
-#endif
-
if (filter_buffer) {
/* This takes ownership of filter_buffer */
images.push_back (shared_ptr<Image> (new FilterBufferImage ((PixelFormat) frame->format, filter_buffer)));
#define DVDOMATIC_FILTER_GRAPH_H
#include "util.h"
-#include "ffmpeg_compatibility.h"
class Image;
class VideoFilter;
#include <libavfilter/avfilter.h>
}
#include "util.h"
-#include "ffmpeg_compatibility.h"
class Scaler;
class RGBFrameImage;
#include <boost/optional.hpp>
#include "processor.h"
-#include "ffmpeg_compatibility.h"
class Matcher : public Processor, public TimedAudioSink, public TimedVideoSink, public AudioSource, public VideoSource
{
examine_content_job.cc
exceptions.cc
filter_graph.cc
- ffmpeg_compatibility.cc
ffmpeg_decoder.cc
film.cc
filter.cc
define_name = 'HAVE_G_FORMAT_SIZE',
mandatory = False)
- conf.check_cc(fragment = """
- extern "C" {
- #include <libavutil/avutil.h>
- }
- int main() { AVPixelFormat f; }
- """, msg = 'Checking for AVPixelFormat',
- uselib = 'AVUTIL',
- define_name = 'HAVE_AV_PIXEL_FORMAT',
- mandatory = False)
-
- conf.check_cc(fragment = """
- extern "C" {
- #include <libavcodec/avcodec.h>
- }
- int main() { AVFrame* f; av_frame_get_best_effort_timestamp(f); }
- """, msg = 'Checking for av_frame_get_best_effort_timestamp',
- uselib = 'AVCODEC',
- define_name = 'HAVE_AV_FRAME_GET_BEST_EFFORT_TIMESTAMP',
- mandatory = False)
-
- conf.check_cc(fragment = """
- extern "C" {
- #include <libavfilter/buffersrc.h>
- }
- int main() { }
- """, msg = 'Checking for buffersrc.h',
- uselib = 'AVCODEC',
- define_name = 'HAVE_BUFFERSRC_H',
- mandatory = False)
-
conf.find_program('msgfmt', var='MSGFMT')
datadir = conf.env.DATADIR
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