projects / packages / libbpg.git / blame
| Commit | Line | Data |
|---|---|---|
| 7b633ec9 ER |
1 | # TODO |
| 2 | # - dynamic lib | |
| 3 | Summary: A library of functions for manipulating BPG image format files | |
| 4 | Name: libbpg | |
| b53eeef2 | 5 | Version: 0.9.4 |
| 7b633ec9 ER |
6 | Release: 0.1 |
| 7 | License: LGPL v2 and BSD | |
| 8 | Group: Libraries | |
| 9 | Source0: http://bellard.org/bpg/%{name}-%{version}.tar.gz | |
| b53eeef2 | 10 | # Source0-md5: 4d7ed917ce57001d5481b465fe9a1735 |
| 7b633ec9 ER |
11 | URL: http://bellard.org/bpg/ |
| 12 | BuildRequires: libjpeg-turbo-devel | |
| 13 | BuildRequires: libpng-devel | |
| 14 | BuildRequires: libstdc++-devel | |
| 15 | ExclusiveArch: %{ix86} %{x8664} | |
| 16 | BuildRoot: %{tmpdir}/%{name}-%{version}-root-%(id -u -n) | |
| 17 | ||
| 18 | %description | |
| 19 | BPG (Better Portable Graphics) is a image format whose purpose is to | |
| 20 | replace the JPEG image format when quality or file size is an issue. | |
| 21 | ||
| 22 | Its main advantages are: | |
| 23 | - High compression ratio. Files are much smaller than JPEG for similar | |
| 24 | quality. | |
| 25 | - Supported by most Web browsers with a small Javascript decoder. | |
| 26 | - Based on a subset of the HEVC open video compression standard. | |
| 27 | - Supports the same chroma formats as JPEG (grayscale, YCbCr 4:2:0, | |
| 28 | 4:2:2, 4:4:4) to reduce the losses during the conversion. An alpha | |
| 29 | channel is supported. The RGB, YCgCo and CMYK color spaces are also | |
| 30 | supported. | |
| 31 | - Native support of 8 to 14 bits per channel for a higher dynamic | |
| 32 | range. | |
| 33 | - Lossless compression is supported. | |
| 34 | - Various metadata (such as EXIF, ICC profile, XMP) can be included. | |
| 35 | ||
| 36 | %package devel | |
| 37 | Summary: Development files for %{name} | |
| 38 | Group: Development/Libraries | |
| 39 | Requires: %{name} = %{version}-%{release} | |
| 40 | ||
| 41 | %description devel | |
| 42 | The %{name}-devel package contains libraries and header files for | |
| 43 | developing applications that use %{name}. | |
| 44 | ||
| 45 | %prep | |
| 46 | %setup -q | |
| 47 | ||
| 48 | %{__sed} -i -e 's,-Os,$(OPTFLAGS),' Makefile | |
| 49 | %{__sed} -i -e 's#LDFLAGS=-g#LDFLAGS=%{rpmldflags}#' Makefile | |
| 50 | ||
| 51 | %build | |
| 52 | %{__make} \ | |
| 53 | CC="%{__cc}" \ | |
| 54 | CXX="%{__cxx}" \ | |
| 55 | OPTFLAGS="%{rpmcflags}" \ | |
| 56 | ||
| 57 | %install | |
| 58 | rm -rf $RPM_BUILD_ROOT | |
| 59 | install -d $RPM_BUILD_ROOT{%{_bindir},%{_includedir},%{_libdir}} | |
| 60 | install -p bpgdec bpgenc $RPM_BUILD_ROOT%{_bindir} | |
| 61 | cp -p bpgenc.h libbpg.h $RPM_BUILD_ROOT%{_includedir} | |
| 62 | cp -p libbpg.a $RPM_BUILD_ROOT%{_libdir} | |
| 63 | ||
| 64 | %clean | |
| 65 | rm -rf $RPM_BUILD_ROOT | |
| 66 | ||
| 67 | %files | |
| 68 | %defattr(644,root,root,755) | |
| 69 | %doc doc html post.js | |
| 70 | %attr(755,root,root) %{_bindir}/bpgdec | |
| 71 | %attr(755,root,root) %{_bindir}/bpgenc | |
| 72 | ||
| 73 | %files devel | |
| 74 | %defattr(644,root,root,755) | |
| 75 | %{_includedir}/bpgenc.h | |
| 76 | %{_includedir}/libbpg.h | |
| 77 | %{_libdir}/libbpg.a |