chromium/patches/README.chromium - Issue 9290059: Initial commit of all previous Chrome build scripts.

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Issue 9290059: Initial commit of all previous Chrome build scripts. (Closed) Base URL: http://git.chromium.org/chromium/third_party/ffmpeg.git@master

Patch Set: Drop deprecated subfolder. Created 8 years, 10 months ago

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	1 Name: ffmpeg

	2 Version: 0.9.7

	3

	4 Description:

	5 Contains the sources used to compile FFmpeg binaries used by Google Chrome and

	6 Chromium.

	7

	8 The FFmpeg source is from ToT of the main ffmpeg branch:

	9 http://git.videolan.org/?p=ffmpeg.git;a=commit;h=bb258fb995a42112d1fe14f53ec59 9b2cd19b707

	10 Date: Tue, 12 Jul 2011 22:42:11

	11 Commit: bb258fb995a42112d1fe14f53ec599b2cd19b707

	12

	13 libvpx source

	14 http://webm.googlecode.com/files/libvpx-v0.9.7-p1.zip

	15 git://review.webmproject.org/libvpx.git

	16 Date: Tuesday August 16 2011

	17 Version: v0.9.7p1 (cayuga)

	18 Commit: 20307c70ae96c45b9b00338989b952fb334e4fc9

	19

	20 The following process is intended to run from msys

	21

	22 Steps for extracting:

	23

	24 AUTOMATIC:

	25

	26 1) On linux, mac and windows/mingw run

	27

	28 rm -rf sources/patched-ffmpeg

	29 ./make_src_tree.sh ffmpeg.tar.gz source/patched-ffmpeg patches

	30

	31 MANUAL: This can be useful when having to adjust patches.

	32

	33 1) Extract ffmpeg, which creates the directory ffmpeg:

	34 cd /c/src/chrome/deps/third_party/ffmpeg

	35 rm -rf ffmpeg

	36 tar xf ffmpeg.tar.gz

	37

	38 2) Apply patches (from within the source/ directory):

	39 patch -p1 --no-backup-if-mismatch < ../patches/to_upstream/01_static_pthr ead_O2.patch

	40 patch -p1 --no-backup-if-mismatch < ../patches/to_upstream/05_respect_fla c_dirac_configure.patch

	41 patch -p1 --no-backup-if-mismatch < ../patches/ugly/07_get_bits_overrun.p atch

	42 patch -p1 --no-backup-if-mismatch < ../patches/ugly/08_enforce_theora_oob .patch

	43 patch -p1 --no-backup-if-mismatch < ../patches/ugly/09_enforce_vorbis_oob _divzero.patch

	44 patch -p1 --no-backup-if-mismatch < ../patches/ugly/10_aac_oob_read.patch

	45 patch -p1 --no-backup-if-mismatch < ../patches/to_upstream/11_mkv_buffer_ overflow.patch

	46 patch -p1 --no-backup-if-mismatch < ../patches/to_upstream/12_ogg_seek_to _zero.patch

	47 patch -p1 --no-backup-if-mismatch < ../patches/ugly/13_remove_avcore.patc h

	48 patch -p1 --no-backup-if-mismatch < ../patches/to_upstream/14_vp8_encode_ options.patch

	49 patch -p1 --no-backup-if-mismatch < ../patches/to_upstream/15_webp_ffmpeg .patch

	50 patch -p1 --no-backup-if-mismatch < ../patches/to_upstream/25_ogg_index.p atch

	51 patch -p1 --no-backup-if-mismatch < ../patches/ugly/30_enforce_mp3_oob.pa tch

	52 patch -p1 --no-backup-if-mismatch < ../patches/ugly/31_remove_attribute_d eprecated.patch

	53 patch -p1 --no-backup-if-mismatch < ../patches/ugly/32_add_rawdec_for_mac _win.patch

	54 patch -p1 --no-backup-if-mismatch < ../patches/to_upstream/34_ogg_memcpy. patch

	55 patch -p1 --no-backup-if-mismatch < ../patches/to_upstream/35_oggdec_dura tion.patch

	56 patch -p1 --no-backup-if-mismatch < ../patches/from_upstream/36_theora_fl ush.patch

	57 patch -p1 --no-backup-if-mismatch < ../patches/to_upstream/37_VP8_armv6_o ptimizations.patch

	58 patch -p1 --no-backup-if-mismatch < ../patches/from_upstream/38_webm_cues _before_first_cluster.patch

	59 patch -p1 --no-backup-if-mismatch < ../patches/to_upstream/39_VP8_fix_oob _read_writes.patch

	60 patch -p1 --no-backup-if-mismatch < ../patches/to_upstream/40_MKV_fix_oob _write.patch

	61 patch -p1 --no-backup-if-mismatch < ../patches/ugly/41_matroska_cluster_i ncremental.patch

	62 patch -p1 --no-backup-if-mismatch < ../patches/to_upstream/42_vp8_fix_seg mentation_maps.patch

	63 patch -p1 --no-backup-if-mismatch < ../patches/to_upstream/43_mkv_seekahe ad_revalidate.patch

	64 patch -p1 --no-backup-if-mismatch < ../patches/to_upstream/44_vorbis_oob_ read.patch

	65 patch -p1 --no-backup-if-mismatch < ../patches/to_upstream/45_mkv_fix_seg map_cache_overflow.patch

	66 patch -p1 --no-backup-if-mismatch < ../patches/to_upstream/46_vp3_fix_dou ble_free_invalid_read.patch

	67 patch -p1 --no-backup-if-mismatch < ../patches/to_upstream/47_vp3_fix_inf loop_and_memleak.patch

	68 patch -p1 --no-backup-if-mismatch < ../patches/to_upstream/48_vorbis_resi due_buffer.patch

	69 patch -p1 --no-backup-if-mismatch < ../patches/to_upstream/49_vorbis_buff er_defense.patch

	70 patch -p1 --no-backup-if-mismatch < ../patches/to_upstream/50_vp8_fix_fra me_size_changes.patch

	71 patch -p1 --no-backup-if-mismatch < ../patches/to_upstream/52_vorbis_fix_ floor1_vector_int_overflow.patch

	72 cd ..

	73

	74

	75 NOTE: Under Windows it is recommended to use Chromium's MinGW/MSYS environment

	76 or 7-Zip to extract the archives. We've experienced issues when using WinRAR.

	77

	78 Since FFmpeg is sandboxed inside the render process, we're only interested in

	79 building the absolute minimum.

	80

	81 Refer to build_ffmpeg.sh for configuration flags for Chromium and Google Chrome.

	82

	83 To clean up patches so there is no fuzzing

	84 1) Extract ffmpeg, which creates the directory ffmpeg:

	85 cd /c/src/chrome/deps/third_party/ffmpeg

	86 rm -rf ffmpeg

	87 tar xf ffmpeg.tar.gz

	88

	89 2) Apply patches:

	90 rm -rf orig

	91 cp -R ffmpeg orig

	92 cd ffmpeg

	93 patch -p1 --no-backup-if-mismatch < ../patches/to_upstream/01_static_pthr ead_O2.patch

	94 cd ..

	95 diff -wurp -N orig ffmpeg

	96 diff -wurp -N orig ffmpeg >patches/to_upstream/01_static_pthread_O2.patch

	97

	98 rm -rf orig

	99 cp -R ffmpeg orig

	100 cd ffmpeg

	101 patch -p1 --no-backup-if-mismatch < ../patches/to_upstream/05_respect_fla c_dirac_configure.patch

	102 cd ..

	103 diff -wurp -N orig ffmpeg

	104 diff -wurp -N orig ffmpeg >patches/to_upstream/05_respect_flac_dirac_conf igure.patch

	105

	106 rm -rf orig

	107 cp -R ffmpeg orig

	108 cd ffmpeg

	109 patch -p1 --no-backup-if-mismatch < ../patches/ugly/07_get_bits_overrun.p atch

	110 cd ..

	111 diff -wurp -N orig ffmpeg

	112 diff -wurp -N orig ffmpeg >patches/ugly/07_get_bits_overrun.patch

	113

	114 rm -rf orig

	115 cp -R ffmpeg orig

	116 cd ffmpeg

	117 patch -p1 --no-backup-if-mismatch < ../patches/ugly/08_enforce_theora_oob .patch

	118 cd ..

	119 diff -wurp -N orig ffmpeg

	120 diff -wurp -N orig ffmpeg >patches/ugly/08_enforce_theora_oob.patch

	121

	122 rm -rf orig

	123 cp -R ffmpeg orig

	124 cd ffmpeg

	125 patch -p1 --no-backup-if-mismatch < ../patches/ugly/09_enforce_vorbis_oob _divzero.patch

	126 cd ..

	127 diff -wurp -N orig ffmpeg

	128 diff -wurp -N orig ffmpeg >patches/ugly/09_enforce_vorbis_oob_divzero.pat ch

	129

	130 rm -rf orig

	131 cp -R ffmpeg orig

	132 cd ffmpeg

	133 patch -p1 --no-backup-if-mismatch < ../patches/ugly/10_aac_oob_read.patch

	134 cd ..

	135 diff -wurp -N orig ffmpeg

	136 diff -wurp -N orig ffmpeg >patches/ugly/10_aac_oob_read.patch

	137

	138 rm -rf orig

	139 cp -R ffmpeg orig

	140 cd ffmpeg

	141 patch -p1 --no-backup-if-mismatch < ../patches/to_upstream/11_mkv_buffer_ overflow.patch

	142 cd ..

	143 diff -wurp -N orig ffmpeg

	144 diff -wurp -N orig ffmpeg >patches/to_upstream/11_mkv_buffer_overflow.pat ch

	145

	146 rm -rf orig

	147 cp -R ffmpeg orig

	148 cd ffmpeg

	149 patch -p1 --no-backup-if-mismatch < ../patches/to_upstream/12_ogg_seek_to _zero.patch

	150 cd ..

	151 diff -wurp -N orig ffmpeg

	152 diff -wurp -N orig ffmpeg >patches/to_upstream/12_ogg_seek_to_zero.patch

	153

	154 rm -rf orig

	155 cp -R ffmpeg orig

	156 cd ffmpeg

	157 patch -p1 --no-backup-if-mismatch < ../patches/ugly/13_remove_avcore.patc h

	158 cd ..

	159 diff -wurp -N orig ffmpeg

	160 diff -wurp -N orig ffmpeg >patches/ugly/13_remove_avcore.patch

	161

	162 rm -rf orig

	163 cp -R ffmpeg orig

	164 cd ffmpeg

	165 patch -p1 --no-backup-if-mismatch < ../patches/to_upstream/14_vp8_encode_ options.patch

	166 cd ..

	167 diff -wurp -N orig ffmpeg

	168 diff -wurp -N orig ffmpeg >patches/to_upstream/14_vp8_encode_options.patc h

	169

	170 rm -rf orig

	171 cp -R ffmpeg orig

	172 cd ffmpeg

	173 patch -p1 --no-backup-if-mismatch < ../patches/to_upstream/15_webp_ffmpeg .patch

	174 cd ..

	175 diff -wurp -N orig ffmpeg

	176 diff -wurp -N orig ffmpeg >patches/to_upstream/15_webp_ffmpeg.patch

	177

	178 rm -rf orig

	179 cp -R ffmpeg orig

	180 cd ffmpeg

	181 patch -p1 --no-backup-if-mismatch < ../patches/to_upstream/25_ogg_index.p atch

	182 cd ..

	183 diff -wurp -N orig ffmpeg

	184 diff -wurp -N orig ffmpeg >patches/to_upstream/25_ogg_index.patch

	185

	186 rm -rf orig

	187 cp -R ffmpeg orig

	188 cd ffmpeg

	189 patch -p1 --no-backup-if-mismatch < ../patches/ugly/30_enforce_mp3_oob.pa tch

	190 cd ..

	191 diff -wurp -N orig ffmpeg

	192 diff -wurp -N orig ffmpeg >patches/ugly/30_enforce_mp3_oob.patch

	193

	194 rm -rf orig

	195 cp -R ffmpeg orig

	196 cd ffmpeg

	197 patch -p1 --no-backup-if-mismatch < ../patches/ugly/31_remove_attribute_d eprecated.patch

	198 cd ..

	199 diff -wurp -N orig ffmpeg

	200 diff -wurp -N orig ffmpeg >patches/ugly/31_remove_attribute_deprecated.pa tch

	201

	202 rm -rf orig

	203 cp -R ffmpeg orig

	204 cd ffmpeg

	205 patch -p1 --no-backup-if-mismatch < ../patches/ugly/32_add_rawdec_to_Make file.patch

	206 cd ..

	207 diff -wurp -N orig ffmpeg

	208 diff -wurp -N orig ffmpeg >patches/ugly/32_add_rawdec_to_Makefile.patch

	209

	210 rm -rf orig

	211 cp -R ffmpeg orig

	212 cd ffmpeg

	213 patch -p1 --no-backup-if-mismatch < ../patches/to_upstream/34_ogg_memcpy. patch

	214 cd ..

	215 diff -wurp -N orig ffmpeg

	216 diff -wurp -N orig ffmpeg >patches/to_upstream/34_ogg_memcpy.patch

	217

	218 rm -rf orig

	219 cp -R ffmpeg orig

	220 cd ffmpeg

	221 patch -p1 --no-backup-if-mismatch < ../patches/to_upstream/35_oggdec_dura tion.patch

	222 cd ..

	223 diff -wurp -N orig ffmpeg

	224 diff -wurp -N orig ffmpeg >patches/to_upstream/35_oggdec_duration.patch

	225

	226 rm -rf orig

	227 cp -R ffmpeg orig

	228 cd ffmpeg

	229 patch -p1 --no-backup-if-mismatch < ../patches/from_upstream/36_theora_fl ush.patch

	230 cd ..

	231 diff -wurp -N orig ffmpeg

	232 diff -wurp -N orig ffmpeg >patches/from_upstream/36_theora_flush.patch

	233

	234 rm -rf orig

	235 cp -R ffmpeg orig

	236 cd ffmpeg

	237 patch -p1 --no-backup-if-mismatch < ../patches/to_upstream/37_VP8_armv6_o ptimizations.patch

	238 cd ..

	239 diff -wurp -N orig ffmpeg

	240 diff -wurp -N orig ffmpeg >patches/to_upstream/37_VP8_armv6_optimizations .patch

	241

	242 rm -rf orig

	243 cp -R ffmpeg orig

	244 cd ffmpeg

	245 patch -p1 --no-backup-if-mismatch < ../patches/from_upstream/38_webm_cues _before_first_cluster.patch

	246 cd ..

	247 diff -wurp -N orig ffmpeg

	248 diff -wurp -N orig ffmpeg >patches/from_upstream/38_webm_cues_before_firs t_cluster.patch

	249

	250 rm -rf orig

	251 cp -R ffmpeg orig

	252 cd ffmpeg

	253 patch -p1 --no-backup-if-mismatch < ../patches/to_upstream/39_VP8_fix_oob _read_writes.patch

	254 cd ..

	255 diff -wurp -N orig ffmpeg

	256 diff -wurp -N orig ffmpeg >patches/to_upstream/39_VP8_fix_oob_read_writes .patch

	257

	258 rm -rf orig

	259 cp -R ffmpeg orig

	260 cd ffmpeg

	261 patch -p1 --no-backup-if-mismatch < ../patches/to_upstream/40_MKV_fix_oob _write.patch

	262 cd ..

	263 diff -wurp -N orig ffmpeg

	264 diff -wurp -N orig ffmpeg >patches/to_upstream/40_MKV_fix_oob_write.patch

	265

	266 rm -rf orig

	267 cp -R ffmpeg orig

	268 cd ffmpeg

	269 patch -p1 --no-backup-if-mismatch < ../patches/ugly/41_matroska_cluster_i ncremental.patch

	270 cd ..

	271 diff -wurp -N orig ffmpeg

	272 diff -wurp -N orig ffmpeg >patches/to_upstream/41_matroska_cluster_increm ental.patch

	273

	274 rm -rf orig

	275 cp -R ffmpeg orig

	276 cd ffmpeg

	277 patch -p1 --no-backup-if-mismatch < ../patches/to_upstream/42_vp8_fix_seg mentation_maps.patch

	278 cd ..

	279 diff -wurp -N orig ffmpeg

	280 diff -wurp -N orig ffmpeg >patches/to_upstream/42_vp8_fix_segmentation_ma ps.patch

	281

	282 rm -rf orig

	283 cp -R ffmpeg orig

	284 cd ffmpeg

	285 patch -p1 --no-backup-if-mismatch < ../patches/to_upstream/43_mkv_seekahe ad_revalidate.patch

	286 cd ..

	287 diff -wurp -N orig ffmpeg

	288 diff -wurp -N orig ffmpeg >patches/to_upstream/43_mkv_seekahead_revalidat e.patch

	289

	290 rm -rf orig

	291 cp -R ffmpeg orig

	292 cd ffmpeg

	293 patch -p1 --no-backup-if-mismatch < ../patches/to_upstream/44_vorbis_oob_ read.patch

	294 cd ..

	295 diff -wurp -N orig ffmpeg

	296 diff -wurp -N orig ffmpeg >patches/to_upstream/44_vorbis_oob_read.patch

	297

	298 rm -rf orig

	299 cp -R ffmpeg orig

	300 cd ffmpeg

	301 patch -p1 --no-backup-if-mismatch < ../patches/to_upstream/45_mkv_fix_seg map_cache_overflow.patch

	302 cd ..

	303 diff -wurp -N orig ffmpeg

	304 diff -wurp -N orig ffmpeg >patches/to_upstream/45_mkv_fix_segmap_cache_ov erflow.patch

	305

	306 rm -rf orig

	307 cp -R ffmpeg orig

	308 cd ffmpeg

	309 patch -p1 --no-backup-if-mismatch < ../patches/to_upstream/46_vp3_fix_dou ble_free_invalid_read.patch

	310 cd ..

	311 diff -wurp -N orig ffmpeg

	312 diff -wurp -N orig ffmpeg >patches/to_upstream/46_vp3_fix_double_free_inv alid_read.patch

	313

	314 rm -rf orig

	315 cp -R ffmpeg orig

	316 cd ffmpeg

	317 patch -p1 --no-backup-if-mismatch < ../patches/to_upstream/47_vp3_fix_inf loop_and_memleak.patch

	318 cd ..

	319 diff -wurp -N orig ffmpeg

	320 diff -wurp -N orig ffmpeg >patches/to_upstream/47_vp3_fix_infloop_and_mem leak.patch

	321

	322 rm -rf orig

	323 cp -R ffmpeg orig

	324 cd ffmpeg

	325 patch -p1 --no-backup-if-mismatch < ../patches/to_upstream/48_vorbis_resi due_buffer.patch

	326 cd ..

	327 diff -wurp -N orig ffmpeg

	328 diff -wurp -N orig ffmpeg >patches/to_upstream/48_vorbis_residue_buffer.p atch

	329

	330 rm -rf orig

	331 cp -R ffmpeg orig

	332 cd ffmpeg

	333 patch -p1 --no-backup-if-mismatch < ../patches/to_upstream/49_vorbis_buff er_defense.patch

	334 cd ..

	335 diff -wurp -N orig ffmpeg

	336 diff -wurp -N orig ffmpeg >patches/to_upstream/49_vorbis_buffer_defense.p atch

	337

	338 rm -rf orig

	339 cp -R ffmpeg orig

	340 cd ffmpeg

	341 patch -p1 --no-backup-if-mismatch < ../patches/to_upstream/50_vp8_fix_fra me_size_changes.patch

	342 cd ..

	343 diff -wurp -N orig ffmpeg

	344 diff -wurp -N orig ffmpeg >patches/to_upstream/50_vp8_fix_frame_size_chan ges.patch

	345

	346 rm -rf orig

	347 cp -R ffmpeg orig

	348 cd ffmpeg

	349 patch -p1 --no-backup-if-mismatch < ../patches/to_upstream/52_vorbis_fix_ floor1_vector_int_overflow.patch

	350 cd ..

	351 diff -wurp -N orig ffmpeg

	352 diff -wurp -N orig ffmpeg >patches/to_upstream/52_vorbis_fix_floor1_vecto r_int_overflow.patch

	353

	354 Testing

	355 Updates should be tested against

	356 a) http://wiki.xiph.org/TheoraTestsuite

	357 b) WebKit Layout Tests

	358 http://www.chromium.org/developers/testing/webkit-layout-tests

	359 make -r test_shell BUILDTYPE=Debug -j16

	360 make -r ImageDiff BUILDTYPE=Debug -j16

	361 make -r DumpRenderTree BUILDTYPE=Debug -j16

	362 ./webkit/tools/layout_tests/run_webkit_tests.sh --debug media/\*

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