March 2020 - Cin - Cinelerra-GG Mailing Lists

Embedded libsuil build lacks x11 support - patch for thirdparty/Makefile
by Andrew Randrianasulu 22 Mar '20

22 Mar '20

diff --git a/cinelerra-5.1/thirdparty/Makefile b/cinelerra-5.1/thirdparty/Makefile index 0c595ee..33766ad 100644 --- a/cinelerra-5.1/thirdparty/Makefile +++ b/cinelerra-5.1/thirdparty/Makefile @@ -261,7 +261,7 @@ define waf-setup $(1).cfg_vars+=./waf --version; find .waf* -type f -name "*.py" | \ while read f; do sed -e '/StopIter/d' -i "$(DS)f"; done; \ echo 'exec ./waf configure "$(DS)@"' > ./configure; chmod +x \ - ./configure; PKG_CONFIG_PATH=$(LV2_PKGCFG) LD_LIBRARY_PATH=$(LV2_LIBPATH) + ./configure; PKG_CONFIG_PATH=$(LV2_PKGCFG):$(PKG_CONFIG_PATH) LD_LIBRARY_PATH=$(LV2_LIBPATH) $(1).cfg_params+=\ CFLAGS="-I$(call bld_path,lv2) $(foreach f,$(2), $(call inc_path,$(f))) -fPIC -std=c99"\ LDFLAGS="-lm $(foreach f,$(2), $(call ld_path,$(f),usr/local/lib)) " but it seems libsuil by definition demand dynamic libs as UI modules ..so, shouldn't they be installed with Cinelerra, too if system version is absent? http://drobilla.net/software/suil --quote-- Suil makes it possible to load a UI of any toolkit in a host using any other toolkit (assuming the toolkits are both supported by Suil). Hosts do not need to build against or link to foreign toolkit libraries to use UIs written with that toolkit; all the necessary magic is performed by dynamically loaded modules. --end of quote--

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UPD: For some reason embedded suil-0.10.6 compiled w/o X11 support?
by Andrew Randrianasulu 21 Mar '20

21 Mar '20

I think I found reason why it failed.... 256 pkg_cfg=$(call bld_path,$(1),usr/local/lib/pkgconfig): 257 LV2_PKGCFG:=$(subst : ,:,$(foreach p,lv2 serd sord sratom lilv suil,$(call pkg_cfg,$(p)))) 258 259 # lv2 260 define waf-setup 261 $(1).cfg_vars+=./waf --version; find .waf* -type f -name "*.py" | \ 262 while read f; do sed -e '/StopIter/d' -i "$(DS)f"; done; \ 263 echo 'exec ./waf configure "$(DS)@"' > ./configure; chmod +x \ 264 ./configure; PKG_CONFIG_PATH=$(LV2_PKGCFG) LD_LIBRARY_PATH=$(LV2_LIBPATH) 265 $(1).cfg_params+=\ 266 CFLAGS="-I$(call bld_path,lv2) $(foreach f,$(2), $(call inc_path,$(f))) -fPIC -std=c99"\ 267 LDFLAGS="-lm $(foreach f,$(2), $(call ld_path,$(f),usr/local/lib)) " 268 $(1).mak_vars=(echo "all:"; echo " ./waf -v build") > $(call bld_path,$(1),Makefile); 269 $(1).mak_params+=; ( cd $(1)*; ./waf install --destdir=$(call bld_path,$(1)) ) 270 endef https://git.cinelerra-gg.org/git/?p=goodguy/cinelerra.git;a=blob;f=cinelerr… just add system's PKG_CONFIG_PATH to this LV2_PKGCFG ? Or ... I missed something? ---------- Пересланное сообщение ---------- Тема: For some reason embedded suil-0.10.6 compiled w/o X11 support? Дата: Суббота 21 марта 2020 Отправитель: Andrew Randrianasulu <randrianasulu(a)gmail.com> Получатель: "Cinelerra.GG" <cin(a)lists.cinelerra-gg.org> from log .. /dev/shm/tmp/cinelerra-goodguy-20200321/cinelerra-5.1/thirdparty/suil-0.10.6/build/config.log --------------------------------------------- Checking for 'lv2 >= 1.16.0' ['/usr/bin/pkg-config', 'lv2 >= 1.16.0', '--cflags', '--libs', 'lv2', '>=', '1.16.0'] out: -I/usr/local/include yes --------------------------------------------- Checking for 'x11' ['/usr/bin/pkg-config', '--cflags', '--libs', 'x11'] err: Package x11 was not found in the pkg-config search path. Perhaps you should add the directory containing `x11.pc' to the PKG_CONFIG_PATH environment variable No package 'x11' found not found from /dev/shm/tmp/cinelerra-goodguy-20200321/cinelerra-5.1/thirdparty/suil-0.10.6: The configuration failed --------------------------------------------- Checking for 'gtk+-2.0 >= 2.18.0' ['/usr/bin/pkg-config', 'gtk+-2.0 >= 2.18.0', '--cflags', '--libs', 'gtk+-2.0', '>=', '2.18.0'] err: Package pixman-1 was not found in the pkg-config search path. Perhaps you should add the directory containing `pixman-1.pc' to the PKG_CONFIG_PATH environment variable Package 'pixman-1', required by 'cairo', not found not found from /dev/shm/tmp/cinelerra-goodguy-20200321/cinelerra-5.1/thirdparty/suil-0.10.6: The configuration failed --------------------------------------------- Checking for 'gtk+-2.0' ['/usr/bin/pkg-config', '--cflags', '--libs', 'gtk+-2.0'] err: Package pixman-1 was not found in the pkg-config search path. Perhaps you should add the directory containing `pixman-1.pc' to the PKG_CONFIG_PATH environment variable Package 'pixman-1', required by 'cairo', not found not found from /dev/shm/tmp/cinelerra-goodguy-20200321/cinelerra-5.1/thirdparty/suil-0.10.6: The configuration failed --------------------------------------------- Checking for 'gtk+-x11-2.0' ['/usr/bin/pkg-config', '--cflags', '--libs', 'gtk+-x11-2.0'] err: Package pixman-1 was not found in the pkg-config search path. Perhaps you should add the directory containing `pixman-1.pc' to the PKG_CONFIG_PATH environment variable Package 'pixman-1', required by 'cairo', not found not found from /dev/shm/tmp/cinelerra-goodguy-20200321/cinelerra-5.1/thirdparty/suil-0.10.6: The configuration failed even if from system (root) shell I can see all libs via pkg-config: pkg-config --cflags --libs x11 -I/usr/X11R7/include -L/usr/X11R7/lib -lX11 can it be related to 'chrooted' (?) lv2 build as part of thirdparty build process? Found this error while trying those plugins (lv2 version for i585): https://github.com/sadko4u/lsp-plugins/releases/tag/lsp-plugins-1.1.14 Error: cin Cinelerra Infinity - built: Mar 21 2020 04:59:46 git://git.cinelerra-gg.org/goodguy/cinelerra.git (c) 2006-2019 Heroine Virtual Ltd. by Adam Williams 2007-2020 mods for Cinelerra-GG by W.P.Morrow aka goodguy Cinelerra is free software, covered by the GNU General Public License, and you are welcome to change it and/or distribute copies of it under certain conditions. There is absolutely no warranty for Cinelerra. suil error: Unable to wrap UI type <http://lv2plug.in/ns/extensions/ui#X11UI> as type <http://lv2plug.in/ns/extensions/ui#GtkUI> -------------------------------------------------------

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For some reason embedded suil-0.10.6 compiled w/o X11 support?
by Andrew Randrianasulu 21 Mar '20

21 Mar '20

from log .. /dev/shm/tmp/cinelerra-goodguy-20200321/cinelerra-5.1/thirdparty/suil-0.10.6/build/config.log --------------------------------------------- Checking for 'lv2 >= 1.16.0' ['/usr/bin/pkg-config', 'lv2 >= 1.16.0', '--cflags', '--libs', 'lv2', '>=', '1.16.0'] out: -I/usr/local/include yes --------------------------------------------- Checking for 'x11' ['/usr/bin/pkg-config', '--cflags', '--libs', 'x11'] err: Package x11 was not found in the pkg-config search path. Perhaps you should add the directory containing `x11.pc' to the PKG_CONFIG_PATH environment variable No package 'x11' found not found from /dev/shm/tmp/cinelerra-goodguy-20200321/cinelerra-5.1/thirdparty/suil-0.10.6: The configuration failed --------------------------------------------- Checking for 'gtk+-2.0 >= 2.18.0' ['/usr/bin/pkg-config', 'gtk+-2.0 >= 2.18.0', '--cflags', '--libs', 'gtk+-2.0', '>=', '2.18.0'] err: Package pixman-1 was not found in the pkg-config search path. Perhaps you should add the directory containing `pixman-1.pc' to the PKG_CONFIG_PATH environment variable Package 'pixman-1', required by 'cairo', not found not found from /dev/shm/tmp/cinelerra-goodguy-20200321/cinelerra-5.1/thirdparty/suil-0.10.6: The configuration failed --------------------------------------------- Checking for 'gtk+-2.0' ['/usr/bin/pkg-config', '--cflags', '--libs', 'gtk+-2.0'] err: Package pixman-1 was not found in the pkg-config search path. Perhaps you should add the directory containing `pixman-1.pc' to the PKG_CONFIG_PATH environment variable Package 'pixman-1', required by 'cairo', not found not found from /dev/shm/tmp/cinelerra-goodguy-20200321/cinelerra-5.1/thirdparty/suil-0.10.6: The configuration failed --------------------------------------------- Checking for 'gtk+-x11-2.0' ['/usr/bin/pkg-config', '--cflags', '--libs', 'gtk+-x11-2.0'] err: Package pixman-1 was not found in the pkg-config search path. Perhaps you should add the directory containing `pixman-1.pc' to the PKG_CONFIG_PATH environment variable Package 'pixman-1', required by 'cairo', not found not found from /dev/shm/tmp/cinelerra-goodguy-20200321/cinelerra-5.1/thirdparty/suil-0.10.6: The configuration failed even if from system (root) shell I can see all libs via pkg-config: pkg-config --cflags --libs x11 -I/usr/X11R7/include -L/usr/X11R7/lib -lX11 can it be related to 'chrooted' (?) lv2 build as part of thirdparty build process? Found this error while trying those plugins (lv2 version for i585): https://github.com/sadko4u/lsp-plugins/releases/tag/lsp-plugins-1.1.14 Error: cin Cinelerra Infinity - built: Mar 21 2020 04:59:46 git://git.cinelerra-gg.org/goodguy/cinelerra.git (c) 2006-2019 Heroine Virtual Ltd. by Adam Williams 2007-2020 mods for Cinelerra-GG by W.P.Morrow aka goodguy Cinelerra is free software, covered by the GNU General Public License, and you are welcome to change it and/or distribute copies of it under certain conditions. There is absolutely no warranty for Cinelerra. suil error: Unable to wrap UI type <http://lv2plug.in/ns/extensions/ui#X11UI> as type <http://lv2plug.in/ns/extensions/ui#GtkUI>

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Checked in tweaked patches from Andrew - EXR, PNG, and TIFF
by Phyllis Smith 21 Mar '20

21 Mar '20

The latest GIT checkin consists of mostly patches that Andrew has been working with a couple of tweaks and other small bugs in other areas by gg. What you will see for Render choices that new: EXR - choices of B44, B44A, DWAA, DWAB PNG - now has added choices in the render video wrench to include Compression level 0-9 and Depth 8/16 TIFF - new choices of LZW, LZWMA, Deflate We have done minimal testing and probably Andrew will test to make sure we got all of his patches correct!

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stdc++11 detecion via autotools
by Andrew Randrianasulu 20 Mar '20

20 Mar '20

I just added AX_CXX_COMPILE_STDCXX_11 into configure.ac, and now, ./configure prints: checking whether g++ supports C++11 features by default... no checking whether g++ supports C++11 features with -std=gnu++11... yes found this tip via stackoverfolw, and then gnu site: https://www.gnu.org/software/autoconf-archive/ax_cxx_compile_stdcxx_11.html on debian you might want to install autoconf-archive ... or at least some says so: https://stackoverflow.com/questions/11909347/autotools-check-for-c11 "To get it to work, I also installed autoconf-archive ..[...]" so, at the end of config.log it says: CXXFLAGS='-g -O2 -std=gnu++11' but I haven't tested this yet I forgot to re-add this png_set_swap thing, so I better to do some other tests before yet another rebuild :} just in case: https://gcc.gnu.org/projects/cxx-status.html C++11 Support in GCC GCC 4.8.1 was the first feature-complete implementation of the 2011 C++ standard, previously known as C++0x. This mode can be selected with the -std=c++11 command-line flag, or -std=gnu++11 to enable GNU extensions as well. C++14 Support in GCC GCC has full support for the previous revision of the C++ standard, which was published in 2014. This mode is the default in GCC 6.1 and above; it can be explicitly selected with the -std=c++14 command-line flag, or -std=gnu++14 to enable GNU extensions as well. because new OpenEXR compiles with gcc 5.5.0 as in Slackware 14.2 I assume support for this c++14 mode was complete enough for this library even in late gcc 5.x (see tables at link above) Thing is, failing whole Cin build due to one embedded library probably not best thing to do ... so, just set building new OpenEXR to No in one specific case, when compiler has no support for c++11 at all? Apparently, static libraries have both advantages (less dependencies for run time) and disadvantages (if you hit bug in statically-linked lib you are forced to rebuild whole thing anyway) By the way, I think current README in root of Cinelerra source tree explain situation fairly well. Just for making software BOTH feature complete and runnable on old distros/cpus someone has to put some effort .... I hope my little researches help more than hurt.

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av1 encoding speed with libaom-git
by Andrew Randrianasulu 20 Mar '20

20 Mar '20

Not EXACTLY same fragment, but same frame size (720x400), project colorspace (rgba-float), and duration - 10.9 seconds. guest@slax:/dev/shm$ cin Cinelerra Infinity - built: Mar 20 2020 08:57:03 git://git.cinelerra-gg.org/goodguy/cinelerra.git (c) 2006-2019 Heroine Virtual Ltd. by Adam Williams 2007-2020 mods for Cinelerra-GG by W.P.Morrow aka goodguy Cinelerra is free software, covered by the GNU General Public License, and you are welcome to change it and/or distribute copies of it under certain conditions. There is absolutely no warranty for Cinelerra. init plugin index: /usr/lib/cin/plugins PluginFFilter::new_ffilter(anlms) err: Ошибка ввода/вывода PluginFFilter::new_ffilter(arnndn) err: Недопустимый аргумент PluginFFilter::new_ffilter(axcorrelate) err: Ошибка ввода/вывода [dnn_processing @ 0xdcce480] model file for network is not specified PluginFFilter::new_ffilter(dnn_processing) err: Недопустимый аргумент PluginFFilter::new_ffilter(freezeframes) err: Ошибка ввода/вывода PluginFFilter::new_ffilter(maskedmax) err: Ошибка ввода/вывода PluginFFilter::new_ffilter(maskedmin) err: Ошибка ввода/вывода PluginFFilter::new_ffilter(overlay_opencl) err: Ошибка ввода/вывода PluginFFilter::new_ffilter(xfade) err: Ошибка ввода/вывода PluginFFilter::new_ffilter(xfade_opencl) err: Ошибка ввода/вывода [openclsrc_705 @ 0xdcceb00] OpenCL source requires output dimensions to be specified. PluginFFilter::new_ffilter(openclsrc) err: Недопустимый аргумент init lv2 index: LOAD: http://lv2plug.in/plugins/eg-amp LOAD: http://lv2plug.in/plugins/eg-fifths LOAD: http://lv2plug.in/plugins/eg-metro LOAD: http://lv2plug.in/plugins/eg-sampler Loading sample /usr/lib/lv2/eg-sampler.lv2/click.wav Freeing /usr/lib/lv2/eg-sampler.lv2/click.wav LOAD: http://lv2plug.in/plugins/eg-scope#Mono LOAD: http://lv2plug.in/plugins/eg-scope#Stereo RenderFarmClient::main_loop: client started Render::render_single: Session finished. ** rendered 273 frames in 722.437 secs, 0.378 fps ignore plugin reg. errors, they come from my use of ffmpeg.git :} Nearly 0.4 fps sounds nearly reasonable .. but this is for basically SD sized frame. I used cpu-used 8 (fastest possible) speed setting. I suggest it as default, because otherwise .... 'my computer too slow to encode this!' Libaom version I integrated (by just mv'ing my own tar.xz archive into thirdparty/src during slackbuild prepare phase) was: commit 0d58dae1c026c1f146528539b8e65e16f7225172 (HEAD -> master, origin/master, origin/HEAD) Author: Jerome Jiang <jianj(a)google.com> Date: Wed Mar 4 14:32:41 2020 -0800 RT: Handle variance low flag properly for superblock 64x64 Neutral bdrate loss on rtc_derf. 2-3% speed gain on low res speed 8 50K on linux, 1-2% speed up on ARM. Change-Id: Ic9bbc1c07a8dd44cd8bd1315cb40b603088b1cec (note , git commit dates not always chronological, checkout was done on Mar, 19, 2020 :) ) hacked slackbuild attached (really HEAVY hacked, definitely not for checking in, just for seeing what I did with libaom)

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AVX512 asm instructions - idea for configure.ac
by Andrew Randrianasulu 20 Mar '20

20 Mar '20

Oh, i was looking at recent fail-out from libdav1d upgrade... It seems proper course of action is to add configure.ac check for nasm supporting specific new instructions, and if not - disabling internal dav1d build (or may be swicthed to old version of it?) Right now there is already one check: ## arch dep tests ARCH=[`uname -m`] I86=[`expr "x$ARCH" : 'xi[346]86.*'`] X86=[`expr "x$ARCH" : 'x..._64*'`] if test "x$I86$X86" != "x00" ; then # Checks for ix86 programs. REQUIRE_PROG(NASM, [nasm]) # libx264 nasm fix AC_MSG_CHECKING([nasm x264 compatible]) echo "vmovdqa32 [[eax]]{k1}{z}, zmm0" > conftest.asm nasm conftest.asm -o conftest.o > /dev/null 2>&1 if test $? != 0 ; then AC_MSG_RESULT([no]) AC_MSG_WARN([libx264 built without assembly code]) X264_CFG_PARAMS="$X264_CFG_PARAMS --disable-asm" else AC_MSG_RESULT([yes]) fi rm -f conftest.asm conftest.o REQUIRE_PROG(YASM, [yasm]) fi as side note I think AC_MSG_WARN([libx264 built without assembly code]) should be read as "[libx264 will be built without assembly code" ? Now how to test all those other instructions.. I looked at https://repo.or.cz/nasm.git/blob/HEAD:/test/avx512pf.asm and followed to http://sourceware.org/git/?p=binutils-gdb.git;a=tree;f=gas/testsuite/gas/i3… some of ..those? http://sourceware.org/git/?p=binutils-gdb.git;a=blob;f=gas/testsuite/gas/i3… vgatherpf0dpd 1024(%ecx,%ymm7,4){%k1}. ? or may be (note .intel_syntax remark! I tried intel2gas but of course it had no idea about those new instructions ...) http://sourceware.org/git/?p=binutils-gdb.git;a=blob;f=gas/testsuite/gas/i3… vpermb xmm6{k7}, xmm5, xmm4 this works on nasm 2.14.02: echo "vpermb xmm6{k7}, xmm5, xmm4" > test.nasm nasm test.nasm hexdump test 0000000 f262 0f55 f48d 0000006 vpermb seems to be new-ish AVX-512 instruction: https://github.com/WojciechMula/base64simd/issues/5 https://en.wikipedia.org/wiki/Cannon_Lake_(microarchitecture) oh, this avx-512 series of instructions is a big ...pool of them Not all supported everywhere even on latest Intel, it seems .... But we only need nasm check, no?

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fileexr build failure with gcc 5.5.0
by Andrew Randrianasulu 20 Mar '20

20 Mar '20

g++ `cat i686/c_flags` -Wno-deprecated -DMSGQUAL=fileexr -c fileexr.C -o i686/fileexr.o In file included from /usr/include/c++/5.5.0/cstdint:35:0, from /dev/shm/tmp/cinelerra-goodguy-20200320/cinelerra-5.1/cinelerra/../thirdparty/openexr-2.4.1/usr/local/include/OpenEXR/ImfFrameBuffer.h:55, from /dev/shm/tmp/cinelerra-goodguy-20200320/cinelerra-5.1/cinelerra/../thirdparty/openexr-2.4.1/usr/local/include/OpenEXR/ImfInputFile.h:47, from fileexr.C:39: /usr/include/c++/5.5.0/bits/c++0x_warning.h:32:2: ошибка: #error This file requires compiler and library support for the ISO C++ 2011 standard. This support must be enabled with the -std=c++11 or -std=gnu++11 compiler options. #error This file requires compiler and library support \ I put this little " -std=c++11" in CFLAGS not just for decoration.. Porbbaly new-ish gcc will default to this standard, but older ones .....

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New dav1d need new nasm?
by Andrew Randrianasulu 19 Mar '20

19 Mar '20

Sorry, I just saw recent commit message in Cin git: https://git.cinelerra-gg.org/git/?p=goodguy/cinelerra.git;a=commit;h=f377b3… "back out dav1d 0.6.0->0.5.1 nasm incompatible most systems [...]" partially my fault because I not checked this requirement (I have nasm nasm-2.14.02-i586-1). I can dig up some recompiling tips relatively easily, I did some of this last year, but this still will require some manual action. (i don't think you want /me as buildmaster ...) Was openexr 2.4.1 stuff Ok enough for rebuild? https://wiki.centos.org/HowTos/RebuildSRPM you can get srpm from http://sisyphus.ru/en/srpm/Sisyphus/nasm/get https://wiki.debian.org/BuildingAPackage you can get dsc files from https://packages.debian.org/ru/sid/nasm Sorry, I don't have my external hdd with Virtual Machines ready ....

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Updated filetiff patch
by Andrew Randrianasulu 19 Mar '20

19 Mar '20

Updated a bit .... https://www.dpreview.com/forums/post/5394197 - see for LZW patent, I tested rgba-float project rendering one frame into LZW-compressed tiff, and it worked, at least I can see image/alpha in GIMP (2.10.18). I wonder how many tiff readers today ready to deal with lzma2 compressed tiffs? I wonder if I should try to add png compression level to GUI :} ---------- Пересланное сообщение ---------- Тема: filetiff patch Дата: Воскресенье 15 марта 2020 Отправитель: Andrew Randrianasulu <randrianasulu(a)gmail.com> Получатель: "Cinelerra.GG" <cin(a)lists.cinelerra-gg.org> I tried few more compression schemas from libtiff 4.0.10 tiff.h: #define TIFFTAG_COMPRESSION 259 /* data compression technique */ #define COMPRESSION_NONE 1 /* dump mode */ #define COMPRESSION_CCITTRLE 2 /* CCITT modified Huffman RLE */ #define COMPRESSION_CCITTFAX3 3 /* CCITT Group 3 fax encoding */ #define COMPRESSION_CCITT_T4 3 /* CCITT T.4 (TIFF 6 name) */ #define COMPRESSION_CCITTFAX4 4 /* CCITT Group 4 fax encoding */ #define COMPRESSION_CCITT_T6 4 /* CCITT T.6 (TIFF 6 name) */ #define COMPRESSION_LZW 5 /* Lempel-Ziv & Welch */ #define COMPRESSION_OJPEG 6 /* !6.0 JPEG */ #define COMPRESSION_JPEG 7 /* %JPEG DCT compression */ #define COMPRESSION_T85 9 /* !TIFF/FX T.85 JBIG compression */ #define COMPRESSION_T43 10 /* !TIFF/FX T.43 colour by layered JBIG compression */ #define COMPRESSION_NEXT 32766 /* NeXT 2-bit RLE */ #define COMPRESSION_CCITTRLEW 32771 /* #1 w/ word alignment */ #define COMPRESSION_PACKBITS 32773 /* Macintosh RLE */ #define COMPRESSION_THUNDERSCAN 32809 /* ThunderScan RLE */ /* codes 32895-32898 are reserved for ANSI IT8 TIFF/IT <dkelly(a)apago.com) */ #define COMPRESSION_IT8CTPAD 32895 /* IT8 CT w/padding */ #define COMPRESSION_IT8LW 32896 /* IT8 Linework RLE */ #define COMPRESSION_IT8MP 32897 /* IT8 Monochrome picture */ #define COMPRESSION_IT8BL 32898 /* IT8 Binary line art */ /* compression codes 32908-32911 are reserved for Pixar */ #define COMPRESSION_PIXARFILM 32908 /* Pixar companded 10bit LZW */ #define COMPRESSION_PIXARLOG 32909 /* Pixar companded 11bit ZIP */ #define COMPRESSION_DEFLATE 32946 /* Deflate compression */ #define COMPRESSION_ADOBE_DEFLATE 8 /* Deflate compression, as recognized by Adobe */ /* compression code 32947 is reserved for Oceana Matrix <dev(a)oceana.com> */ #define COMPRESSION_DCS 32947 /* Kodak DCS encoding */ #define COMPRESSION_JBIG 34661 /* ISO JBIG */ #define COMPRESSION_SGILOG 34676 /* SGI Log Luminance RLE */ #define COMPRESSION_SGILOG24 34677 /* SGI Log 24-bit packed */ #define COMPRESSION_JP2000 34712 /* Leadtools JPEG2000 */ #define COMPRESSION_LERC 34887 /* ESRI Lerc codec: https://github.com/Esri/lerc */ /* compression codes 34887-34889 are reserved for ESRI */ #define COMPRESSION_LZMA 34925 /* LZMA2 */ #define COMPRESSION_ZSTD 50000 /* ZSTD: WARNING not registered in Adobe-maintained registry */ #define COMPRESSION_WEBP 50001 /* WEBP: WARNING not registered in Adobe-maintained registry */ Sadly, only deflate worked with 32-bit floating point session. Others complained like FileTIFF: Compression scheme 32908 scanline encoding is not implemented. Also, GIMP complained a bit, but allow me to open image anyway: tiff_io_warning: [TIFFReadDirectory] Sum of Photometric type-related color channels and ExtraSamples doesn't match SamplesPerPixel. Defining non-color channels as ExtraSamples. tiff_io_warning: [TIFFReadDirectory] Sum of Photometric type-related color channels and ExtraSamples doesn't match SamplesPerPixel. Defining non-color channels as ExtraSamples. tiff_io_warning: [TIFFReadDirectory] Sum of Photometric type-related color channels and ExtraSamples doesn't match SamplesPerPixel. Defining non-color channels as ExtraSamples. tiff_io_warning: [TIFFReadDirectory] Sum of Photometric type-related color channels and ExtraSamples doesn't match SamplesPerPixel. Defining non-color channels as ExtraSamples. bps: 32 load_contiguous bytes_per_pixel: 16, format: 16 Probably for other compression schemas differet, non-scanline method of calling libtiff must be used? Also, a bit of nipicking (?) but Cinelerra doesn' show single-frame rendering correctly in stats: ** rendered 0 frames in 14.170 secs, 0.000 fps Render::render_single: Session finished. ** rendered 355 frames in 249.619 secs, 1.422 fps Render::render_single: Session finished. ** rendered 0 frames in 3.640 secs, 0.000 fps Shouldn't it be 1 frame, at least? -------------------------------------------------------

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