diff options
Diffstat (limited to 'ffmpeg-fas/test')
| -rwxr-xr-x | ffmpeg-fas/test/build.sh | 7 | ||||
| -rw-r--r-- | ffmpeg-fas/test/dump_frames.c | 67 | ||||
| -rw-r--r-- | ffmpeg-fas/test/dump_keyframes.c | 76 | ||||
| -rw-r--r-- | ffmpeg-fas/test/external_seek_test.c | 172 | ||||
| -rw-r--r-- | ffmpeg-fas/test/generate_seek_table.c | 209 | ||||
| -rw-r--r-- | ffmpeg-fas/test/movie_info.c | 81 | ||||
| -rwxr-xr-x | ffmpeg-fas/test/run_test.py | 56 | ||||
| -rw-r--r-- | ffmpeg-fas/test/seek_test.c | 162 | ||||
| -rw-r--r-- | ffmpeg-fas/test/show_seek_table.c | 59 | ||||
| -rw-r--r-- | ffmpeg-fas/test/test_support.h | 67 |
10 files changed, 0 insertions, 956 deletions
diff --git a/ffmpeg-fas/test/build.sh b/ffmpeg-fas/test/build.sh deleted file mode 100755 index d00dd63..0000000 --- a/ffmpeg-fas/test/build.sh +++ /dev/null @@ -1,7 +0,0 @@ -LINK="../lib/libffmpeg_fas.so -lm -lz " -gcc dump_frames.c -I.. $LINK -o dump_frames -gcc dump_keyframes.c -I.. $LINK -o dump_keyframes -gcc show_seek_table.c -I.. $LINK -o show_seek_table -gcc seek_test.c -I.. $LINK -o seek_test -gcc external_seek_test.c -I.. $LINK -o external_seek_test -gcc generate_seek_table.c -I.. -I../ffmpeg/ ../ffmpeg/libavformat/libavformat.a ../ffmpeg/libavutil/libavutil.a ../ffmpeg/libavcodec/libavcodec.a -lm -lz ../lib/libffmpeg_fas.so -o generate_seek_table
\ No newline at end of file diff --git a/ffmpeg-fas/test/dump_frames.c b/ffmpeg-fas/test/dump_frames.c deleted file mode 100644 index ee9406b..0000000 --- a/ffmpeg-fas/test/dump_frames.c +++ /dev/null @@ -1,67 +0,0 @@ -/***************************************************************************** - * Copyright 2008. Pittsburgh Pattern Recognition, Inc. - * - * This file is part of the Frame Accurate Seeking extension library to - * ffmpeg (ffmpeg-fas). - * - * ffmpeg-fas is free software; you can redistribute it and/or modify it - * under the terms of the GNU Lesser General Public License as published by - * the Free Software Foundation; either version 3 of the License, or (at your - * option) any later version. - * - * The ffmpeg-fas library 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 Lesser General Public - * License for more details. - * - * You should have received a copy of the GNU Lesser General Public License - * along with the ffmpeg-fas library. If not, see <http://www.gnu.org/licenses/>. - * - ******************************************************************************/ - -#include "ffmpeg_fas.h" -#include "test_support.h" -#include <stdio.h> - -int main (int argc, char **argv) -{ - char filename_buffer [255]; - - fas_error_type video_error; - fas_context_ref_type context; - fas_raw_image_type image_buffer; - - if (argc < 2) { - fprintf (stderr, "usage: %s <video_file>\n", argv[0]); - return -1; - } - - fas_initialize (FAS_FALSE, FAS_RGB24); - - fprintf(stderr, "%s : ",argv[1]); - video_error = fas_open_video (&context, argv[1]); - if (video_error != FAS_SUCCESS) - fail("failed to open\n"); - - int counter = 0; - while (fas_frame_available (context)) - { - - if (FAS_SUCCESS != fas_get_frame (context, &image_buffer)) - fail("failed on rgb image\n"); - - char filename[50]; - sprintf(filename, "frame_%04d.ppm", counter); - - fprintf(stderr, "Writing %s (counter=%d frame_index=%d)\n", filename, counter, fas_get_frame_index(context)); - ppm_save(&image_buffer, filename); - - fas_free_frame (image_buffer); - - video_error = fas_step_forward (context); - counter++; - } - - success(); - -} diff --git a/ffmpeg-fas/test/dump_keyframes.c b/ffmpeg-fas/test/dump_keyframes.c deleted file mode 100644 index 61eba5c..0000000 --- a/ffmpeg-fas/test/dump_keyframes.c +++ /dev/null @@ -1,76 +0,0 @@ -/***************************************************************************** - * Copyright 2008. Pittsburgh Pattern Recognition, Inc. - * - * This file is part of the Frame Accurate Seeking extension library to - * ffmpeg (ffmpeg-fas). - * - * ffmpeg-fas is free software; you can redistribute it and/or modify it - * under the terms of the GNU Lesser General Public License as published by - * the Free Software Foundation; either version 3 of the License, or (at your - * option) any later version. - * - * The ffmpeg-fas library 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 Lesser General Public - * License for more details. - * - * You should have received a copy of the GNU Lesser General Public License - * along with the ffmpeg-fas library. If not, see <http://www.gnu.org/licenses/>. - * - ******************************************************************************/ - -#include "ffmpeg_fas.h" -#include "seek_indices.h" -#include "test_support.h" -#include <stdio.h> - -int main (int argc, char **argv) -{ - fas_error_type video_error; - fas_context_ref_type context, seek_context; - - if (argc < 3) { - fprintf (stderr, "usage: %s <video_file> <seek_table>\n", argv[0]); - fail("arguments\n"); - } - - seek_table_type table = read_table_file(argv[2]); - if (table.num_entries == 0) - fail("bad table\n"); - - fas_initialize (FAS_TRUE, FAS_RGB24); - - video_error = fas_open_video (&context, argv[1]); - if (video_error != FAS_SUCCESS) fail("fail on open\n"); - - video_error = fas_put_seek_table(context, table); - if (video_error != FAS_SUCCESS) fail("fail on put_seek_table\n"); - - video_error = fas_open_video (&seek_context, argv[1]); - if (video_error != FAS_SUCCESS) fail("fail on open\n"); - - int i; - for(i=0;i<table.num_entries;i++) - { - // int frame_index = table.array[table.num_entries - i - 1].display_index; - int frame_index = table.array[i].display_index; - if (FAS_SUCCESS != fas_seek_to_frame(context, frame_index)) - fail("failed on seek"); - - fas_raw_image_type image_buffer; - - if (FAS_SUCCESS != fas_get_frame (context, &image_buffer)) - fail("failed on rgb image\n"); - - char filename[50]; - sprintf(filename, "frame_%04d.ppm", frame_index); - - fprintf(stderr, "Writing %s (seek_table_value=%d frame_index=%d)\n", filename, frame_index, fas_get_frame_index(context)); - ppm_save(&image_buffer, filename); - - fas_free_frame (image_buffer); - } - - success(); -} - diff --git a/ffmpeg-fas/test/external_seek_test.c b/ffmpeg-fas/test/external_seek_test.c deleted file mode 100644 index ee903ba..0000000 --- a/ffmpeg-fas/test/external_seek_test.c +++ /dev/null @@ -1,172 +0,0 @@ -/***************************************************************************** - * Copyright 2008. Pittsburgh Pattern Recognition, Inc. - * - * This file is part of the Frame Accurate Seeking extension library to - * ffmpeg (ffmpeg-fas). - * - * ffmpeg-fas is free software; you can redistribute it and/or modify it - * under the terms of the GNU Lesser General Public License as published by - * the Free Software Foundation; either version 3 of the License, or (at your - * option) any later version. - * - * The ffmpeg-fas library 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 Lesser General Public - * License for more details. - * - * You should have received a copy of the GNU Lesser General Public License - * along with the ffmpeg-fas library. If not, see <http://www.gnu.org/licenses/>. - * - ******************************************************************************/ - -/* test seek using external table */ - -#include "ffmpeg_fas.h" -#include "seek_indices.h" -#include "test_support.h" -#include <stdio.h> - -#define TEST_SET_SIZE 1000 -#define N_ITERATIONS 500 - -int compare_frames(fas_raw_image_type img1, fas_raw_image_type img2) -{ - // printf("(%d %d) (%d %d) (%d %d) (%d %d)\n", img1.width, img2.width, - // img1.height, img2.height, - // img1.bytes_per_line, img2.bytes_per_line, - // img1.color_space, img2.color_space); - - if ((img1.width != img2.width) || - (img1.height != img2.height) || - (img1.bytes_per_line != img2.bytes_per_line) || - (img1.color_space != img2.color_space)) - return 0; - - int i,j; - int mask = 0; - - for (i=0;i<img1.height;i++) - for(j=0;j<img1.bytes_per_line;j++) - { - //printf("%d ", (img1.data[i*img1.bytes_per_line+j] - img2.data[i*img1.bytes_per_line+j+j])); - mask |= (img1.data[i*img1.bytes_per_line+j] - img2.data[i*img1.bytes_per_line+j]); - } - - if (mask == 0) - return 1; - else - return 0; -} - -void do_random_test(fas_context_ref_type context, int start, int stop, int count) -{ - // printf ("start: %d stop: %d\n", start, stop ); - - while (fas_get_frame_index(context) < start) - if (FAS_SUCCESS != fas_step_forward(context)) - fail("failed on advancement\n"); - - fas_raw_image_type *ref_frames = malloc( (stop - start + 1)* sizeof(fas_raw_image_type)); - - int i; - fas_error_type video_error; - - while (fas_get_frame_index(context) <= stop) - { - i = fas_get_frame_index(context) - start; - - video_error = fas_get_frame(context, &(ref_frames[i])); - if (video_error != FAS_SUCCESS) fail("fail on test(1)\n"); - - video_error = fas_step_forward(context); - if (video_error != FAS_SUCCESS) fail("fail on test(2)\n"); - - } - - int index = -1; - int prev_index; - - for (i=0;i<count;i++) - { - int offset = random() % (stop - start + 1); - prev_index = index; - index = start + offset; - - video_error = fas_seek_to_frame(context, index); - if (video_error != FAS_SUCCESS) fail("fail on test(seek)\n"); - - - fas_raw_image_type test_frame; - video_error = fas_get_frame(context, &test_frame); - if (video_error != FAS_SUCCESS) fail("fail on test(seek2)\n"); - - // printf("offset: %d / %d\n", offset, stop - start + 1); - - if (!compare_frames(test_frame, ref_frames[offset])) - { - char buffer[70]; - - sprintf(buffer, "fail-%d-test.ppm", index); - ppm_save(&test_frame, buffer); - sprintf(buffer, "fail-%d-ref.ppm", index); - ppm_save(&ref_frames[offset], buffer); - sprintf(buffer, "failed on compare after seeking (%d->%d)\n", prev_index, index); - - fail(buffer); - } - - fas_free_frame(test_frame); - } - - for (i=0;i<stop - start + 1;i++) - free(ref_frames[i].data); - - free(ref_frames); -} - -int main (int argc, char **argv) -{ - fas_error_type video_error; - fas_context_ref_type context; - - if (argc < 3) { - fprintf (stderr, "usage: %s <video_file> <seek_table>\n", argv[0]); - fail("arguments\n"); - } - - fprintf(stderr, "%s : ", argv[1]); - - seek_table_type table = read_table_file(argv[2]); - if (table.num_entries == 0) - fail("bad table\n"); - - fas_initialize (FAS_FALSE, FAS_RGB24); - - video_error = fas_open_video (&context, argv[1]); - if (video_error != FAS_SUCCESS) fail("fail on open\n"); - - video_error = fas_put_seek_table(context, table); - if (video_error != FAS_SUCCESS) fail("fail on put_seek_table\n"); - - if (fas_get_frame_count(context) < 0) - fail("n_frames = -1\n"); - - if (fas_get_frame_count(context) < TEST_SET_SIZE) - do_random_test(context, 0, fas_get_frame_count(context) - 1, N_ITERATIONS); - else if (fas_get_frame_count(context) < TEST_SET_SIZE * 2) - { - do_random_test(context, 0, fas_get_frame_count(context) / 2 - 1, N_ITERATIONS / 2); - do_random_test(context, fas_get_frame_count(context) / 2 + 1, fas_get_frame_count(context) - 1 , N_ITERATIONS / 2); - } - else - { - do_random_test(context, 0, TEST_SET_SIZE, N_ITERATIONS / 2); - do_random_test(context, fas_get_frame_count(context) - TEST_SET_SIZE, fas_get_frame_count(context) - 1 , N_ITERATIONS / 2); - } - - seek_release_table(&table); - fas_close_video(context); - - success(); -} - diff --git a/ffmpeg-fas/test/generate_seek_table.c b/ffmpeg-fas/test/generate_seek_table.c deleted file mode 100644 index 5549f57..0000000 --- a/ffmpeg-fas/test/generate_seek_table.c +++ /dev/null @@ -1,209 +0,0 @@ -/***************************************************************************** - * Copyright 2008. Pittsburgh Pattern Recognition, Inc. - * - * This file is part of the Frame Accurate Seeking extension library to - * ffmpeg (ffmpeg-fas). - * - * ffmpeg-fas is free software; you can redistribute it and/or modify it - * under the terms of the GNU Lesser General Public License as published by - * the Free Software Foundation; either version 3 of the License, or (at your - * option) any later version. - * - * The ffmpeg-fas library 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 Lesser General Public - * License for more details. - * - * You should have received a copy of the GNU Lesser General Public License - * along with the ffmpeg-fas library. If not, see <http://www.gnu.org/licenses/>. - * - ******************************************************************************/ - -#include "libavcodec/avcodec.h" -#include "libavformat/avformat.h" -#include <stdio.h> -#include <string.h> -#include "seek_indices.h" - -/* This executable is used for creating experimental seek tables. - The show_seek_table executable will show the seek-table as ffmpeg_fas - currently creates them. - */ - -int main (int argc, char **argv) -{ - av_log_level = AV_LOG_QUIET; - - if (argc < 2) { - fprintf (stderr, "usage: %s <video_file>\n", argv[0]); - return -1; - } - - av_register_all(); - - AVFormatContext *pFormatCtx; - if (av_open_input_file(&pFormatCtx, argv[1], NULL, 0, NULL) !=0) - return -1; - - if (av_find_stream_info(pFormatCtx)<0) - return -1; - - unsigned int stream_id = -1; - unsigned int i; - - for (i = 0; i < pFormatCtx->nb_streams; i++) - if (pFormatCtx->streams[i]->codec->codec_type == CODEC_TYPE_VIDEO) - { - stream_id = i; - break; - } - - if (stream_id == -1) - return -1; - - AVCodecContext *pCodecCtx = pFormatCtx->streams[stream_id]->codec; - AVCodec *pCodec; - pCodec = avcodec_find_decoder(pCodecCtx->codec_id); - if (pCodec==NULL) - return -1; - - if (avcodec_open(pCodecCtx, pCodec)<0) - return -1; - - - // printf("\n%s \n",argv[1]); - - AVPacket Packet; - int count = 0; - int key_packets = 0; - int non_key_packets = 0; - - int frame_count = 0; - int key_frames = 0; - int non_key_frames = 0; - - AVFrame *pFrame; - pFrame=avcodec_alloc_frame(); - int frameFinished; - - seek_table_type table; - table = seek_init_table (16); - seek_entry_type entry; - - int64_t key_packet_dts; - int64_t prev_packet_dts = AV_NOPTS_VALUE; - int64_t first_packet_dts; /* ensure first keyframe gets first packet */ - - int is_first_packet = 1; - int frames_have_label = 1; - - // const char *format_name = pFormatCtx->iformat->name; - // const char *codec_name = pFormatCtx->streams[stream_id]->codec->codec->name; - - - /* these avi formats do not have labeled keyframes (the packets are labeled only and the packets and keyframe align 1-to-1 */ - /* DISABLING THIS TYPE OF GENERATION (these videos will be unseekable) */ - // fprintf(stderr, "format: (%s) codec: (%s)\n", format_name, codec_name); -/* - * if (!strcmp(format_name, "avi")) - * if (!strcmp(codec_name, "aasc") || - * !strcmp(codec_name, "camtasia") || - * !strcmp(codec_name, "cinepak") || - * !strcmp(codec_name, "cyuv") || - * !strcmp(codec_name, "huffyuv") || - * !strcmp(codec_name, "indeo2") || - * !strcmp(codec_name, "indeo3") || - * !strcmp(codec_name, "msrle") || - * !strcmp(codec_name, "msvideo1") || - * !strcmp(codec_name, "mszh") || - * !strcmp(codec_name, "qpeg") || - * !strcmp(codec_name, "truemotion1") || - * !strcmp(codec_name, "ultimotion") || - * !strcmp(codec_name, "vp3") || - * !strcmp(codec_name, "zlib")) - * frames_have_label = 0; - */ - - while (av_read_frame(pFormatCtx, &Packet) >= 0) - { - if (Packet.stream_index == stream_id) - { - // fprintf(stderr, "Packet: (P%d: %lld %lld %d)\n", count, Packet.pts, Packet.dts, Packet.flags); - if ((Packet.flags & PKT_FLAG_KEY) || is_first_packet ) - { - /* when keyframes overlap in the stream, that means multiple packets labeled 'keyframe' will arrive before - the keyframe itself. this results in wrong assignments all around, but only the first one needs to be right. - for all the rest, the seek-code will rewind to the previous keyframe to get them right. - */ - if (is_first_packet) - { - first_packet_dts = Packet.dts; - is_first_packet = 0; - } - - // fprintf(stderr, "Packet: (P%d: %lld %lld)\n", count, Packet.pts, Packet.dts); - - /* first keyframe gets own dts, others get previous packet's dts.. this is workaround for some mpegs */ - /* sometimes you need the previous packet from the supposed keyframe packet to get a frame back that is */ - /* actually a keyframe */ - - if (prev_packet_dts == AV_NOPTS_VALUE) - key_packet_dts = Packet.dts; - else - key_packet_dts = prev_packet_dts; - - if (Packet.flags & PKT_FLAG_KEY) - key_packets++; - else - non_key_packets++; - } - else - non_key_packets++; - - - avcodec_decode_video(pCodecCtx, pFrame, &frameFinished, Packet.data, Packet.size); - - if (frameFinished) - { - - // fprintf(stderr, "Frame : (P%d F%d: %lld %lld L:%d)\n", count, frame_count, Packet.pts, Packet.dts, pFrame->key_frame); - if ((pFrame->key_frame && frames_have_label) || ((Packet.flags & PKT_FLAG_KEY) && !frames_have_label)) - { - key_frames++; - - entry.display_index = frame_count; - entry.first_packet_dts = key_packet_dts; - entry.last_packet_dts = Packet.dts; - - /* ensure first keyframe gets first packet dts */ - if (frame_count == 0) - entry.first_packet_dts = first_packet_dts; - - seek_append_table_entry(&table, entry); - - // fprintf(stderr, "Frame : (P%d F%d: %lld %lld)\n", count, frame_count, Packet.pts, Packet.dts); - } - else - non_key_frames++; - frame_count++; - } - - count++; - prev_packet_dts = Packet.dts; - } - - av_free_packet(&Packet); - } - - // printf("\n"); - - fprintf (stderr, "Packets: key: %d nonkey: %d total: %d\n", key_packets, non_key_packets, count); - fprintf (stderr, "Frames : key: %d nonkey: %d total: %d\n", key_frames, non_key_frames, frame_count); - - table.completed = seek_true; - table.num_frames = frame_count; - - seek_show_raw_table(stdout, table); - - return 1; -} diff --git a/ffmpeg-fas/test/movie_info.c b/ffmpeg-fas/test/movie_info.c deleted file mode 100644 index f7bf40e..0000000 --- a/ffmpeg-fas/test/movie_info.c +++ /dev/null @@ -1,81 +0,0 @@ -/***************************************************************************** - * Copyright 2008. Pittsburgh Pattern Recognition, Inc. - * - * This file is part of the Frame Accurate Seeking extension library to - * ffmpeg (ffmpeg-fas). - * - * ffmpeg-fas is free software; you can redistribute it and/or modify it - * under the terms of the GNU Lesser General Public License as published by - * the Free Software Foundation; either version 3 of the License, or (at your - * option) any later version. - * - * The ffmpeg-fas library 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 Lesser General Public - * License for more details. - * - * You should have received a copy of the GNU Lesser General Public License - * along with the ffmpeg-fas library. If not, see <http://www.gnu.org/licenses/>. - * - ******************************************************************************/ - -#include <libavcodec/avcodec.h> -#include <libavformat/avformat.h> - -#include <stdio.h> - -int main(int argc, char *argv[]) { - AVFormatContext *pFormatCtx; - int i, videoStream; - AVCodecContext *pCodecCtx; - AVCodec *pCodec; - AVFrame *pFrame; - AVFrame *pFrameRGB; - AVPacket packet; - int frameFinished; - int numBytes; - uint8_t *buffer; - - if(argc < 2) { - printf("Please provide a movie file\n"); - return -1; - } - // Register all formats and codecs - av_register_all(); - - // Open video file - if(av_open_input_file(&pFormatCtx, argv[1], NULL, 0, NULL)!=0) - return -1; // Couldn't open file - - // Retrieve stream information - if(av_find_stream_info(pFormatCtx)<0) - return -1; // Couldn't find stream information - - // Dump information about file onto standard error - dump_format(pFormatCtx, 0, argv[1], 0); - - // Find the first video stream - videoStream=-1; - for(i=0; i<pFormatCtx->nb_streams; i++) - if(pFormatCtx->streams[i]->codec->codec_type==CODEC_TYPE_VIDEO) { - videoStream=i; - break; - } - if(videoStream==-1) - return -1; // Didn't find a video stream - - // Get a pointer to the codec context for the video stream - pCodecCtx=pFormatCtx->streams[videoStream]->codec; - - // Find the decoder for the video stream - pCodec=avcodec_find_decoder(pCodecCtx->codec_id); - if(pCodec==NULL) { - fprintf(stderr, "Unsupported codec!\n"); - return -1; // Codec not found - } - // Open codec - if(avcodec_open(pCodecCtx, pCodec)<0) - return -1; // Could not open codec - - return 0; -} diff --git a/ffmpeg-fas/test/run_test.py b/ffmpeg-fas/test/run_test.py deleted file mode 100755 index 38dbb21..0000000 --- a/ffmpeg-fas/test/run_test.py +++ /dev/null @@ -1,56 +0,0 @@ -#!/usr/bin/python - -import sys -import os - -def readFilelist(filename): - try: - f = open(filename, 'r') - except: - return [] - return [ele[:-1] for ele in f.readlines()] - -def create_filter_func(cmd, log_file): - if log_file == "": - return lambda filename : 0 == os.system(cmd + " " + filename) - else: - return lambda filename : 0 == os.system(cmd + " " + filename + " 2>> " + log_file) - -def write_filelist(files, filename): - f = open(filename, 'w') - for arg in files: - f.write(arg + '\n') - f.close() - -if __name__ == "__main__": - if len(sys.argv) < 3 or len(sys.argv) > 4: - print "Usage: " + sys.argv[0] + " <test_executable> <file_list>" - raise SystemExit - - - if not os.path.isfile(sys.argv[1]): - print sys.argv[1] + " not found" - raise SystemExit - - cmd = sys.argv[1] - base_name = cmd.split('/')[-1] - - success_file = base_name + ".pass" - fail_file = base_name + ".fail" - - if len(sys.argv) == 4: - log_file = sys.argv[3] - if os.path.isfile(log_file): - os.system("rm " + log_file) - else: - log_file = "" - - files = readFilelist(sys.argv[2]) - - filterfunc = create_filter_func(cmd, log_file) - successful = filter(filterfunc, files) - failed = list(set(files) - set(successful)) - - write_filelist(failed, fail_file) - write_filelist(successful, success_file) - diff --git a/ffmpeg-fas/test/seek_test.c b/ffmpeg-fas/test/seek_test.c deleted file mode 100644 index b145447..0000000 --- a/ffmpeg-fas/test/seek_test.c +++ /dev/null @@ -1,162 +0,0 @@ -/***************************************************************************** - * Copyright 2008. Pittsburgh Pattern Recognition, Inc. - * - * This file is part of the Frame Accurate Seeking extension library to - * ffmpeg (ffmpeg-fas). - * - * ffmpeg-fas is free software; you can redistribute it and/or modify it - * under the terms of the GNU Lesser General Public License as published by - * the Free Software Foundation; either version 3 of the License, or (at your - * option) any later version. - * - * The ffmpeg-fas library 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 Lesser General Public - * License for more details. - * - * You should have received a copy of the GNU Lesser General Public License - * along with the ffmpeg-fas library. If not, see <http://www.gnu.org/licenses/>. - * - ******************************************************************************/ - -#include "ffmpeg_fas.h" -#include "seek_indices.h" -#include "test_support.h" -#include <stdio.h> - -#define TEST_SET_SIZE 1000 -#define N_ITERATIONS 500 - -int compare_frames(fas_raw_image_type img1, fas_raw_image_type img2) -{ - // printf("(%d %d) (%d %d) (%d %d) (%d %d)\n", img1.width, img2.width, - // img1.height, img2.height, - // img1.bytes_per_line, img2.bytes_per_line, - // img1.color_space, img2.color_space); - - if ((img1.width != img2.width) || - (img1.height != img2.height) || - (img1.bytes_per_line != img2.bytes_per_line) || - (img1.color_space != img2.color_space)) - return 0; - - int i,j; - int mask = 0; - - for (i=0;i<img1.height;i++) - for(j=0;j<img1.bytes_per_line;j++) - { - //printf("%d ", (img1.data[i*img1.bytes_per_line+j] - img2.data[i*img1.bytes_per_line+j+j])); - mask |= (img1.data[i*img1.bytes_per_line+j] - img2.data[i*img1.bytes_per_line+j]); - } - - if (mask == 0) - return 1; - else - return 0; -} - -void do_random_test(fas_context_ref_type context, int start, int stop, int count) -{ - // printf ("start: %d stop: %d\n", start, stop ); - - while (fas_get_frame_index(context) < start) - if (FAS_SUCCESS != fas_step_forward(context)) - fail("failed on advancement\n"); - - fas_raw_image_type *ref_frames = malloc( (stop - start + 1)* sizeof(fas_raw_image_type)); - - int i; - fas_error_type video_error; - - while (fas_get_frame_index(context) <= stop) - { - i = fas_get_frame_index(context) - start; - - video_error = fas_get_frame(context, &(ref_frames[i])); - if (video_error != FAS_SUCCESS) fail("fail on test(1)\n"); - - video_error = fas_step_forward(context); - if (video_error != FAS_SUCCESS) fail("fail on test(2)\n"); - - } - - int index = -1; - int prev_index; - - for (i=0;i<count;i++) - { - int offset = random() % (stop - start + 1); - prev_index = index; - index = start + offset; - - video_error = fas_seek_to_frame(context, index); - if (video_error != FAS_SUCCESS) fail("fail on test(seek)\n"); - - - fas_raw_image_type test_frame; - video_error = fas_get_frame(context, &test_frame); - if (video_error != FAS_SUCCESS) fail("fail on test(seek2)\n"); - - // printf("offset: %d / %d\n", offset, stop - start + 1); - - if (!compare_frames(test_frame, ref_frames[offset])) - { - char buffer[70]; - - sprintf(buffer, "fail-%d-test.ppm", index); - ppm_save(&test_frame, buffer); - sprintf(buffer, "fail-%d-ref.ppm", index); - ppm_save(&ref_frames[offset], buffer); - sprintf(buffer, "failed on compare after seeking (%d->%d)\n", prev_index, index); - - fail(buffer); - } - - fas_free_frame(test_frame); - } - - for (i=0;i<stop - start + 1;i++) - free(ref_frames[i].data); - - free(ref_frames); -} - -int main (int argc, char **argv) -{ - fas_error_type video_error; - fas_context_ref_type context; - - if (argc < 2) { - fprintf (stderr, "usage: %s <video_file>\n", argv[0]); - fail("arguments\n"); - } - - fprintf(stderr, "%s : ", argv[1]); - - fas_initialize (FAS_FALSE, FAS_RGB24); - - video_error = fas_open_video (&context, argv[1]); - if (video_error != FAS_SUCCESS) fail("fail on open\n"); - - if (fas_get_frame_count(context) < 0) - fail("failed on counting frames (completing seek table... bad table?)\n"); - - if (fas_get_frame_count(context) < TEST_SET_SIZE) - do_random_test(context, 0, fas_get_frame_count(context) - 1, N_ITERATIONS); - else if (fas_get_frame_count(context) < TEST_SET_SIZE * 2) - { - do_random_test(context, 0, fas_get_frame_count(context) / 2 - 1, N_ITERATIONS / 2); - do_random_test(context, fas_get_frame_count(context) / 2 + 1, fas_get_frame_count(context) - 1 , N_ITERATIONS / 2); - } - else - { - do_random_test(context, 0, TEST_SET_SIZE, N_ITERATIONS / 2); - do_random_test(context, fas_get_frame_count(context) - TEST_SET_SIZE, fas_get_frame_count(context) - 1 , N_ITERATIONS / 2); - } - - fas_close_video(context); - - success(); -} - diff --git a/ffmpeg-fas/test/show_seek_table.c b/ffmpeg-fas/test/show_seek_table.c deleted file mode 100644 index f5dfd39..0000000 --- a/ffmpeg-fas/test/show_seek_table.c +++ /dev/null @@ -1,59 +0,0 @@ -/***************************************************************************** - * Copyright 2008. Pittsburgh Pattern Recognition, Inc. - * - * This file is part of the Frame Accurate Seeking extension library to - * ffmpeg (ffmpeg-fas). - * - * ffmpeg-fas is free software; you can redistribute it and/or modify it - * under the terms of the GNU Lesser General Public License as published by - * the Free Software Foundation; either version 3 of the License, or (at your - * option) any later version. - * - * The ffmpeg-fas library 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 Lesser General Public - * License for more details. - * - * You should have received a copy of the GNU Lesser General Public License - * along with the ffmpeg-fas library. If not, see <http://www.gnu.org/licenses/>. - * - ******************************************************************************/ - -#include "seek_indices.h" -#include "ffmpeg_fas.h" -#include <stdio.h> - -int main (int argc, char **argv) -{ - fas_error_type video_error; - fas_context_ref_type context; - fas_raw_image_type image_buffer; - - if (argc < 2) { - fprintf (stderr, "usage: %s <video_file>\n", argv[0]); - return -1; - } - - fas_initialize (FAS_FALSE, FAS_RGB24); - - video_error = fas_open_video (&context, argv[1]); - if (video_error != FAS_SUCCESS) - return -1; - - while (fas_frame_available (context)) - { - if (FAS_SUCCESS != fas_get_frame (context, &image_buffer)) - return -1; - fas_free_frame (image_buffer); - - video_error = fas_step_forward (context); - } - - seek_table_type table; - table = fas_get_seek_table(context); - - seek_show_raw_table(stdout, table); - - return 1; -} - diff --git a/ffmpeg-fas/test/test_support.h b/ffmpeg-fas/test/test_support.h deleted file mode 100644 index 5b91a1a..0000000 --- a/ffmpeg-fas/test/test_support.h +++ /dev/null @@ -1,67 +0,0 @@ -/***************************************************************************** - * Copyright 2008. Pittsburgh Pattern Recognition, Inc. - * - * This file is part of the Frame Accurate Seeking extension library to - * ffmpeg (ffmpeg-fas). - * - * ffmpeg-fas is free software; you can redistribute it and/or modify it - * under the terms of the GNU Lesser General Public License as published by - * the Free Software Foundation; either version 3 of the License, or (at your - * option) any later version. - * - * The ffmpeg-fas library 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 Lesser General Public - * License for more details. - * - * You should have received a copy of the GNU Lesser General Public License - * along with the ffmpeg-fas library. If not, see <http://www.gnu.org/licenses/>. - * - ******************************************************************************/ - -#ifndef FAS_TEST_SUPPORT -#define FAS_TEST_SUPPORT - -#include <stdio.h> -#include <stdlib.h> - -#define fail(x) { fprintf(stderr, "fail : "); fprintf(stderr, x); exit(EXIT_FAILURE); } -#define success() { fprintf(stderr, "success\n"); exit(EXIT_SUCCESS); } - -/* - * static void pgm_save(ppt_raw_image_type *image, char *filename) - * { - * FILE *f; - * int i; - * - * f=fopen(filename,"w"); - * fprintf(f,"P5\n%d\n%d\n%d\n", image->width, image->height, 255); - * - * for(i=0; i<image->height; i++) { - * fwrite(image->data + i * image->bytes_per_line, 1, image->width, f); - * } - * - * fclose(f); - * } - */ - -static void ppm_save(fas_raw_image_type *image, char *filename) -{ - FILE *f; - int i; - - if (image->color_space != FAS_RGB24) { - return; - } - - f=fopen(filename,"wb"); - fprintf(f,"P6\n%d %d\n%d\n", image->width, image->height, 255); - - for(i=0; i<image->height; i++) { - fwrite(image->data + i * image->bytes_per_line, 1, image->width * 3, f); - } - - fclose(f); -} - -#endif |