Updated name to cPNG + creation of automatic link with cZlib
This commit is contained in:
parent
8e0d4a3ddb
commit
3274c6d97c
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/build-cg
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/build-fx
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@ -1,6 +1,8 @@
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#cPNG source files
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cmake_minimum_required(VERSION 3.16)
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project(Libcpng VERSION 1.5.30 LANGUAGES C)
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project(cPNG VERSION 1.5.30 LANGUAGES C)
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find_package(Gint 2.9.0 REQUIRED)
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find_package(cZlib 1.2.5 REQUIRED)
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set(SOURCES
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png.c
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@ -19,25 +21,19 @@ set(SOURCES
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pngwtran.c
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pngwutil.c
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)
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include_directories(
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"${PROJECT_SOURCE_DIR}"
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"${PROJECT_BINARY_DIR}/include"
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"${FXSDK_INCLUDE}")
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add_compile_options(-Os -lm -m4-nofpu -mb -std=c11 -lczlib -ffreestanding -nostdlib -Wa,--dsp)
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# Target name is "czlib", output file is "libcPNG.a" (by default)
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# Target name is "cPNG", output file is "libcPNG.a" (by default)
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add_library(cPNG STATIC ${SOURCES})
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target_compile_options(cPNG PRIVATE -Os -std=c11 -lcZlib)
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# After building, install the target (that is, cPNG.a) in the compiler
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install(TARGETS cPNG
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DESTINATION "${FXSDK_LIB}")
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# Install png.h from the build dir
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install(FILES "${PROJECT_SOURCE_DIR}/png.h"
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DESTINATION "${FXSDK_INCLUDE}")
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# Install pngconf.h from the build dir
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install(FILES "${PROJECT_SOURCE_DIR}/pngconf.h"
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DESTINATION "${FXSDK_INCLUDE}")
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# Install pnglibconf.h from the build dir
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install(FILES "${PROJECT_SOURCE_DIR}/pnglibconf.h"
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install(FILES png.h pngconf.h pnglibconf.h
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DESTINATION "${FXSDK_INCLUDE}")
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# Install FindcPNG.cmake so that users can do find_package(LibcPNG)
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install(FILES cmake/FindcPNG.cmake
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DESTINATION "${FXSDK_CMAKE_MODULE_PATH}")
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@ -1,40 +0,0 @@
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INCLUDE = -I./include -I/home/sylvain/.local/share/giteapc/Lephenixnoir/sh-elf-gcc/lib/gcc/sh3eb-elf/11.1.0/include/openlibm/
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CFLAGS = -O2 $(INCLUDE) -lczlib -lm -m4-nofpu -mb -ffreestanding -nostdlib -Wa,--dsp -DPNG_NO_FLOATING_ARITHMETIC -DPNG_NO_WRITE_SUPPORTED -DPNG_SETJMP_NOT_SUPPORTED -DPNG_WRITE_TRANSFORMS_NOT_SUPPORTED -DPNG_WRITE_ANCILLARY_CHUNKS_NOT_SUPPORTED -DPNG_NO_SAVE_UNKNOWN_CHUNKS -DPNG_NO_FLOATING_POINT -DPNG_NO_USER_MEM_SUPPORTED -DPNG_NO_TIME_RFC1123 -DPNG_NO_IO_STATE_SUPPORTED -DPNG_NO_USER_LIMITS_SUPPORTED
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AR = sh-elf-gcc-ar
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RANLIB = sh-elf-gcc-ranlib
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CC = sh-elf-gcc
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CONFIG_H = config.h
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TARGET = libcPNG.a
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SOURCES = \
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png.c \
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pngerror.c \
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pngget.c \
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pngmem.c \
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pngpread.c \
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pngread.c \
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pngrio.c \
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pngrtran.c \
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pngrutil.c \
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pngset.c \
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pngtrans.c \
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pngwio.c \
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pngwrite.c \
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pngwtran.c \
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pngwutil.c
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OBJECTS = $(SOURCES:.c=.o)
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all: $(TARGET)
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$(TARGET): $(OBJECTS)
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#cp $(CONFIG_H).default $(CONFIG_H)
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$(AR) cr $@ $^
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$(RANLIB) $@
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.c.o:
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$(CC) $(INCLUDE) $(CFLAGS) -c $< -o $@
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clean:
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rm -f $(OBJECTS) $(TARGET)
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33
README.md
33
README.md
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# libPNG 1.5.30 repository for CASIO fx-CG 10/20 (a.k.a. PRIZM) and fx-CG 50 (or Graph 90+E)
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# Library cPNG 1.5.30 repository for CASIO fx-CG 10/20 (a.k.a. PRIZM) and fx-CG 50 (or Graph 90+E)
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Need to have a fully working gcc toolchain for SH3/SH4 architecture, such as fxSDK
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Need to have a fully working gcc toolchain for SH3/SH4 architecture.
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**Note:** libPNG requires Zlib available, so the very first step is to get that library available and working prior to libPNG. You can get a working Zlib for CASIO fx-CG 10/20 (a.k.a. PRIZM) and fx-CG 50 (or Graph 90+E) here : [libZlib for PRIZM](https://gitea.planet-casio.com/Slyvtt/cZlib1_2_5)
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**Note:** libcPNG requires cZlib available, so the very first step is to get that library available and working prior to libcPNG.
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You can get a working Zlib for CASIO fx-CG 10/20 (a.k.a. PRIZM) and fx-CG 50 (or Graph 90+E) here : [libcZlib for PRIZM](https://gitea.planet-casio.com/Slyvtt/cZlib)
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## Automatic installation using giteapc
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You can also use the `gitea install Slyvtt/cPNG1_5_30` command to get an automatic install
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when you compile a program for use with libPNG, do not forget to add a `-lcPNG -lczlib` option in your compilator command line.
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and then a `#include <png.h>` in your C/C++ sources
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You can use the `giteapc install Slyvtt/cPNG` command to get an automatic install
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## Manual compilation using a Makefile
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## Using in a program
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Compilation is done by using the adhoc Makefile :
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`make -f Makefile.prizm` in the main directory
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With CMake
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It should produce the library libcPNG.a and copy everything in the right place.
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```cmake
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find_package(cPNG 1.5.30 REQUIRED)
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target_link_libraries(<TARGET> PRIVATE cPNG::cPNG)
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```
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The following steps are not automatically done, so please proceed with the following manipulations :
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With make, the following steps are not automatically done, so please proceed with the following manipulations :
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* copy the library `libcPNG.a` into your SH3/SH4 compiler lib folder
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* copy `png.h`, `pngconf.h` and `pnglibconf.h` files contained in the include folder into the include folder of the SH3/SH4 compiler
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* link with `-lcPNG -lcZlib`
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In the C/C++ sources `#include <png.h>`
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6
build
6
build
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@ -1,6 +0,0 @@
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make -f Makefile.prizm clean
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make -f Makefile.prizm
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cp libcPNG.a ~/.local/share/giteapc/Lephenixnoir/sh-elf-gcc/lib/gcc/sh3eb-elf/11.1.0/
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cp ./png.h ~/.local/share/giteapc/Lephenixnoir/sh-elf-gcc/lib/gcc/sh3eb-elf/11.1.0/include
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cp ./pngconf.h ~/.local/share/giteapc/Lephenixnoir/sh-elf-gcc/lib/gcc/sh3eb-elf/11.1.0/include
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cp ./pnglibconf.h ~/.local/share/giteapc/Lephenixnoir/sh-elf-gcc/lib/gcc/sh3eb-elf/11.1.0/include
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@ -1,81 +0,0 @@
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<?xml version="1.0" encoding="UTF-8" standalone="yes" ?>
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<CodeBlocks_project_file>
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<FileVersion major="1" minor="6" />
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<Project>
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<Option title="cPNG1_5_30" />
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<Option pch_mode="2" />
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<Option compiler="null" />
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<Build>
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<Target title="Release">
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<Option output="bin/Release/cPNG1_5_30" prefix_auto="1" extension_auto="1" />
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<Option object_output="obj/Release/" />
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<Option type="1" />
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<Option compiler="null" />
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</Target>
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</Build>
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<Unit filename="Makefile.prizm" />
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<Unit filename="config.h" />
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<Unit filename="example.c">
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<Option compilerVar="CC" />
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</Unit>
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<Unit filename="png.c">
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<Option compilerVar="CC" />
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</Unit>
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<Unit filename="png.h" />
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<Unit filename="pngconf.h" />
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<Unit filename="pngdebug.h" />
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<Unit filename="pngerror.c">
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<Option compilerVar="CC" />
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</Unit>
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<Unit filename="pngget.c">
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<Option compilerVar="CC" />
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</Unit>
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<Unit filename="pnginfo.h" />
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<Unit filename="pnglibconf.c">
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<Option compilerVar="CC" />
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</Unit>
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<Unit filename="pnglibconf.h" />
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<Unit filename="pngmem.c">
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<Option compilerVar="CC" />
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</Unit>
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<Unit filename="pngpread.c">
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<Option compilerVar="CC" />
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</Unit>
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<Unit filename="pngpriv.h" />
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<Unit filename="pngread.c">
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<Option compilerVar="CC" />
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</Unit>
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<Unit filename="pngrio.c">
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<Option compilerVar="CC" />
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</Unit>
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<Unit filename="pngrtran.c">
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<Option compilerVar="CC" />
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</Unit>
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<Unit filename="pngrutil.c">
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<Option compilerVar="CC" />
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</Unit>
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<Unit filename="pngset.c">
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<Option compilerVar="CC" />
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</Unit>
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<Unit filename="pngstruct.h" />
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<Unit filename="pngtest.c">
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<Option compilerVar="CC" />
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</Unit>
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<Unit filename="pngtrans.c">
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<Option compilerVar="CC" />
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</Unit>
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<Unit filename="pngwio.c">
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<Option compilerVar="CC" />
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</Unit>
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<Unit filename="pngwrite.c">
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<Option compilerVar="CC" />
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</Unit>
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<Unit filename="pngwtran.c">
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<Option compilerVar="CC" />
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</Unit>
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<Unit filename="pngwutil.c">
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<Option compilerVar="CC" />
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</Unit>
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<Extensions />
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</Project>
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</CodeBlocks_project_file>
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@ -1,10 +0,0 @@
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<?xml version="1.0" encoding="UTF-8" standalone="yes" ?>
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<CodeBlocks_layout_file>
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<FileVersion major="1" minor="0" />
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<ActiveTarget name="Release" />
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<File name="png.h" open="0" top="0" tabpos="0" split="0" active="1" splitpos="0" zoom_1="0" zoom_2="0">
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<Cursor>
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<Cursor1 position="13026" topLine="0" />
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</Cursor>
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</File>
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</CodeBlocks_layout_file>
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find_package(Gint 2.7 REQUIRED)
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# Find libexample.a; if we had platform-specific versions we could look for
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# libexample-${FXSDK_PLATFORM}.a instead.
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execute_process(
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COMMAND ${CMAKE_C_COMPILER} -print-file-name=libcPNG.a
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OUTPUT_VARIABLE EX_PATH OUTPUT_STRIP_TRAILING_WHITESPACE)
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# EX_PATH is now the full path if libustl.a exists, "libustl.a" otherwise
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if(NOT "${EX_PATH}" STREQUAL "libcPNG.a")
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# Find the version.h header
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execute_process(
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COMMAND ${CMAKE_C_COMPILER} -print-file-name=include/pngconf.h
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OUTPUT_VARIABLE EX_CONFIG OUTPUT_STRIP_TRAILING_WHITESPACE)
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# Extract version information from the config.h header. This command prints
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# the version on the line matching the regex and deletes every other line.
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execute_process(
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COMMAND sed -E "s/#define.*EX_VERSION\\s+\"(\\S+)\"$/\\1/p; d" ${EX_CONFIG}
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OUTPUT_VARIABLE EX_VERSION OUTPUT_STRIP_TRAILING_WHITESPACE)
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endif()
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# The commands above seem common for gint libraries, so the fxSDK provides a
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# helper function to get that directly. We simply provide the archive name,
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# header file name, macro name, and names for output variables.
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# include(FindSimpleLibrary)
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# find_simple_library(libexample.a include/example/config.h "EX_VERSION"
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# PATH_VAR EX_PATH VERSION_VAR EX_VERSION)
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# This CMake utility will handle the version comparisons and other checks. We
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# just specify:
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# -> Some variables that are defined only if the library is found (so if
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# they're undefined, CMake will conclude libexample was not found)
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# -> The version, so CMake can compare with the user's requested one
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include(FindSimpleLibrary)
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include(FindPackageHandleStandardArgs)
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find_package_handle_standard_args(libcPNG
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REQUIRED_VARS EX_CONFIG EX_VERSION
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VERSION_VAR EX_VERSION)
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# We now have a LibExample_FOUND variable, let's create the target that users
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# can link against with target_link_libraries()
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if(LibcPNG_FOUND)
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# This is an imported target, we don't build it, we just claim it's here
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add_library(libcPNG::libcPNG UNKNOWN IMPORTED)
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# Here we declare the compiler and linker flags that every user of LibExample
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# needs to use.
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set_target_properties(libcPNG::libcPNG PROPERTIES
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# If we specify where the library comes from, CMake will watch that file
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# and relink any user application when the library is updated!
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IMPORTED_LOCATION "${EX_PATH}"
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# Linking options
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find_simple_library(libcPNG.a png.h "PNG_LIBPNG_VER_STRING"
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PATH_VAR CPNG_PATH
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VERSION_VAR CPNG_VERSION)
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find_package_handle_standard_args(cPNG
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REQUIRED_VARS CPNG_PATH CPNG_VERSION
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VERSION_VAR CPNG_VERSION)
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if(cPNG_FOUND)
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add_library(cPNG::cPNG UNKNOWN IMPORTED)
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set_target_properties(cPNG::cPNG PROPERTIES
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IMPORTED_LOCATION "${CPNG_PATH}"
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INTERFACE_LINK_OPTIONS -lcPNG
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# Dependencies (for order on the command-line)
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IMPORTED_LINK_INTERFACE_LIBRARIES Gint::Gint -lczlib)
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IMPORTED_LINK_INTERFACE_LIBRARIES Gint::Gint -lcZlib)
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endif()
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@ -1,26 +1,20 @@
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# giteapc: version=1 depends=Lephenixnoir/gint,Lephenixnoir/sh-elf-gcc,Lephenixnoir/fxsdk,Lephenixnoir/OpenLibm,Vhex-Kernel-Core/fxlibc
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# giteapc: version=1 depends=Lephenixnoir/gint,Lephenixnoir/sh-elf-gcc,Lephenixnoir/fxsdk,Lephenixnoir/OpenLibm,Vhex-Kernel-Core/fxlibc,Slyvtt/cZlib
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-include giteapc-config.make
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configure:
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@ fxsdk build-fx -c
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@ fxsdk build-cg -c
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build:
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@ fxsdk build-fx
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@ fxsdk build-cg
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install:
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@ fxsdk build-fx install
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@ fxsdk build-cg install
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uninstall:
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@ if [ -e build-fx/install_manifest.txt ]; then \
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xargs rm -f < build-fx/install_manifest.txt; \
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fi
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@ if [ -e build-cg/install_manifest.txt ]; then \
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xargs rm -f < build-cg/install_manifest.txt; \
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fi
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.PHONY: configure build install uninstall
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|
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185
pnglibconf.out
185
pnglibconf.out
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@ -1,185 +0,0 @@
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/* pnglibconf.h - library build configuration */
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/* libpng version 1.5.30, September 28, 2017 */
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/* Copyright (c) 2011-2015 Glenn Randers-Pehrson */
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/* This code is released under the libpng license. */
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/* For conditions of distribution and use, see the disclaimer */
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/* and license in png.h */
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||||
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/* pnglibconf.h */
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/* Machine generated file: DO NOT EDIT */
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/* Derived from: scripts/pnglibconf.dfa */
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#ifndef PNGLCONF_H
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#define PNGLCONF_H
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/* options */
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#define PNG_16BIT_SUPPORTED
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#define PNG_ALIGNED_MEMORY_SUPPORTED
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||||
/*#undef PNG_ARM_NEON_API_SUPPORTED*/
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||||
/*#undef PNG_ARM_NEON_CHECK_SUPPORTED*/
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||||
#define PNG_BENIGN_ERRORS_SUPPORTED
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#define PNG_BUILD_GRAYSCALE_PALETTE_SUPPORTED
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#define PNG_CHECK_FOR_INVALID_INDEX_SUPPORTED
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#define PNG_CHECK_cHRM_SUPPORTED
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#define PNG_CONSOLE_IO_SUPPORTED
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||||
#define PNG_CONVERT_tIME_SUPPORTED
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#define PNG_EASY_ACCESS_SUPPORTED
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/*#undef PNG_ERROR_NUMBERS_SUPPORTED*/
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#define PNG_ERROR_TEXT_SUPPORTED
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#define PNG_FIXED_POINT_SUPPORTED
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#define PNG_FLOATING_ARITHMETIC_SUPPORTED
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#define PNG_FLOATING_POINT_SUPPORTED
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#define PNG_GET_PALETTE_MAX_SUPPORTED
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#define PNG_HANDLE_AS_UNKNOWN_SUPPORTED
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#define PNG_INCH_CONVERSIONS_SUPPORTED
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#define PNG_INFO_IMAGE_SUPPORTED
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#define PNG_IO_STATE_SUPPORTED
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#define PNG_MNG_FEATURES_SUPPORTED
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#define PNG_POINTER_INDEXING_SUPPORTED
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#define PNG_PROGRESSIVE_READ_SUPPORTED
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#define PNG_READ_16BIT_SUPPORTED
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#define PNG_READ_ALPHA_MODE_SUPPORTED
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#define PNG_READ_ANCILLARY_CHUNKS_SUPPORTED
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#define PNG_READ_BACKGROUND_SUPPORTED
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#define PNG_READ_BGR_SUPPORTED
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#define PNG_READ_CHECK_FOR_INVALID_INDEX_SUPPORTED
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#define PNG_READ_COMPOSITE_NODIV_SUPPORTED
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#define PNG_READ_COMPRESSED_TEXT_SUPPORTED
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#define PNG_READ_EXPAND_16_SUPPORTED
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#define PNG_READ_EXPAND_SUPPORTED
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#define PNG_READ_FILLER_SUPPORTED
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#define PNG_READ_GAMMA_SUPPORTED
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#define PNG_READ_GET_PALETTE_MAX_SUPPORTED
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#define PNG_READ_GRAY_TO_RGB_SUPPORTED
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#define PNG_READ_INTERLACING_SUPPORTED
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#define PNG_READ_INT_FUNCTIONS_SUPPORTED
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#define PNG_READ_INVERT_ALPHA_SUPPORTED
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||||
#define PNG_READ_INVERT_SUPPORTED
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#define PNG_READ_OPT_PLTE_SUPPORTED
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#define PNG_READ_PACKSWAP_SUPPORTED
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#define PNG_READ_PACK_SUPPORTED
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||||
#define PNG_READ_QUANTIZE_SUPPORTED
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#define PNG_READ_RGB_TO_GRAY_SUPPORTED
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#define PNG_READ_SCALE_16_TO_8_SUPPORTED
|
||||
#define PNG_READ_SHIFT_SUPPORTED
|
||||
#define PNG_READ_STRIP_16_TO_8_SUPPORTED
|
||||
#define PNG_READ_STRIP_ALPHA_SUPPORTED
|
||||
#define PNG_READ_SUPPORTED
|
||||
#define PNG_READ_SWAP_ALPHA_SUPPORTED
|
||||
#define PNG_READ_SWAP_SUPPORTED
|
||||
#define PNG_READ_TEXT_SUPPORTED
|
||||
#define PNG_READ_TRANSFORMS_SUPPORTED
|
||||
#define PNG_READ_UNKNOWN_CHUNKS_SUPPORTED
|
||||
#define PNG_READ_USER_CHUNKS_SUPPORTED
|
||||
#define PNG_READ_USER_TRANSFORM_SUPPORTED
|
||||
#define PNG_READ_bKGD_SUPPORTED
|
||||
#define PNG_READ_cHRM_SUPPORTED
|
||||
#define PNG_READ_gAMA_SUPPORTED
|
||||
#define PNG_READ_hIST_SUPPORTED
|
||||
#define PNG_READ_iCCP_SUPPORTED
|
||||
#define PNG_READ_iTXt_SUPPORTED
|
||||
#define PNG_READ_oFFs_SUPPORTED
|
||||
#define PNG_READ_pCAL_SUPPORTED
|
||||
#define PNG_READ_pHYs_SUPPORTED
|
||||
#define PNG_READ_sBIT_SUPPORTED
|
||||
#define PNG_READ_sCAL_SUPPORTED
|
||||
#define PNG_READ_sPLT_SUPPORTED
|
||||
#define PNG_READ_sRGB_SUPPORTED
|
||||
#define PNG_READ_tEXt_SUPPORTED
|
||||
#define PNG_READ_tIME_SUPPORTED
|
||||
#define PNG_READ_tRNS_SUPPORTED
|
||||
#define PNG_READ_zTXt_SUPPORTED
|
||||
#define PNG_SAVE_INT_32_SUPPORTED
|
||||
#define PNG_SEQUENTIAL_READ_SUPPORTED
|
||||
#define PNG_SETJMP_SUPPORTED
|
||||
/*#undef PNG_SET_OPTION_SUPPORTED*/
|
||||
#define PNG_SET_USER_LIMITS_SUPPORTED
|
||||
#define PNG_STDIO_SUPPORTED
|
||||
#define PNG_TEXT_SUPPORTED
|
||||
#define PNG_TIME_RFC1123_SUPPORTED
|
||||
#define PNG_UNKNOWN_CHUNKS_SUPPORTED
|
||||
#define PNG_USER_CHUNKS_SUPPORTED
|
||||
#define PNG_USER_LIMITS_SUPPORTED
|
||||
#define PNG_USER_MEM_SUPPORTED
|
||||
#define PNG_USER_TRANSFORM_INFO_SUPPORTED
|
||||
#define PNG_USER_TRANSFORM_PTR_SUPPORTED
|
||||
#define PNG_WARNINGS_SUPPORTED
|
||||
#define PNG_WRITE_16BIT_SUPPORTED
|
||||
#define PNG_WRITE_ANCILLARY_CHUNKS_SUPPORTED
|
||||
#define PNG_WRITE_BGR_SUPPORTED
|
||||
#define PNG_WRITE_CHECK_FOR_INVALID_INDEX_SUPPORTED
|
||||
#define PNG_WRITE_COMPRESSED_TEXT_SUPPORTED
|
||||
#define PNG_WRITE_CUSTOMIZE_COMPRESSION_SUPPORTED
|
||||
#define PNG_WRITE_CUSTOMIZE_ZTXT_COMPRESSION_SUPPORTED
|
||||
#define PNG_WRITE_FILLER_SUPPORTED
|
||||
#define PNG_WRITE_FILTER_SUPPORTED
|
||||
#define PNG_WRITE_FLUSH_SUPPORTED
|
||||
#define PNG_WRITE_GET_PALETTE_MAX_SUPPORTED
|
||||
#define PNG_WRITE_INTERLACING_SUPPORTED
|
||||
#define PNG_WRITE_INT_FUNCTIONS_SUPPORTED
|
||||
#define PNG_WRITE_INVERT_ALPHA_SUPPORTED
|
||||
#define PNG_WRITE_INVERT_SUPPORTED
|
||||
#define PNG_WRITE_OPTIMIZE_CMF_SUPPORTED
|
||||
#define PNG_WRITE_PACKSWAP_SUPPORTED
|
||||
#define PNG_WRITE_PACK_SUPPORTED
|
||||
#define PNG_WRITE_SHIFT_SUPPORTED
|
||||
#define PNG_WRITE_SUPPORTED
|
||||
#define PNG_WRITE_SWAP_ALPHA_SUPPORTED
|
||||
#define PNG_WRITE_SWAP_SUPPORTED
|
||||
#define PNG_WRITE_TEXT_SUPPORTED
|
||||
#define PNG_WRITE_TRANSFORMS_SUPPORTED
|
||||
#define PNG_WRITE_UNKNOWN_CHUNKS_SUPPORTED
|
||||
#define PNG_WRITE_USER_TRANSFORM_SUPPORTED
|
||||
#define PNG_WRITE_WEIGHTED_FILTER_SUPPORTED
|
||||
#define PNG_WRITE_bKGD_SUPPORTED
|
||||
#define PNG_WRITE_cHRM_SUPPORTED
|
||||
#define PNG_WRITE_gAMA_SUPPORTED
|
||||
#define PNG_WRITE_hIST_SUPPORTED
|
||||
#define PNG_WRITE_iCCP_SUPPORTED
|
||||
#define PNG_WRITE_iTXt_SUPPORTED
|
||||
#define PNG_WRITE_oFFs_SUPPORTED
|
||||
#define PNG_WRITE_pCAL_SUPPORTED
|
||||
#define PNG_WRITE_pHYs_SUPPORTED
|
||||
#define PNG_WRITE_sBIT_SUPPORTED
|
||||
#define PNG_WRITE_sCAL_SUPPORTED
|
||||
#define PNG_WRITE_sPLT_SUPPORTED
|
||||
#define PNG_WRITE_sRGB_SUPPORTED
|
||||
#define PNG_WRITE_tEXt_SUPPORTED
|
||||
#define PNG_WRITE_tIME_SUPPORTED
|
||||
#define PNG_WRITE_tRNS_SUPPORTED
|
||||
#define PNG_WRITE_zTXt_SUPPORTED
|
||||
#define PNG_bKGD_SUPPORTED
|
||||
#define PNG_cHRM_SUPPORTED
|
||||
#define PNG_gAMA_SUPPORTED
|
||||
#define PNG_hIST_SUPPORTED
|
||||
#define PNG_iCCP_SUPPORTED
|
||||
#define PNG_iTXt_SUPPORTED
|
||||
#define PNG_oFFs_SUPPORTED
|
||||
#define PNG_pCAL_SUPPORTED
|
||||
#define PNG_pHYs_SUPPORTED
|
||||
#define PNG_sBIT_SUPPORTED
|
||||
#define PNG_sCAL_SUPPORTED
|
||||
#define PNG_sPLT_SUPPORTED
|
||||
#define PNG_sRGB_SUPPORTED
|
||||
#define PNG_tEXt_SUPPORTED
|
||||
#define PNG_tIME_SUPPORTED
|
||||
#define PNG_tRNS_SUPPORTED
|
||||
#define PNG_zTXt_SUPPORTED
|
||||
/* end of options */
|
||||
/* settings */
|
||||
#define PNG_API_RULE 0
|
||||
#define PNG_DEFAULT_READ_MACROS 1
|
||||
#define PNG_GAMMA_THRESHOLD_FIXED 5000
|
||||
#define PNG_MAX_GAMMA_8 11
|
||||
#define PNG_QUANTIZE_BLUE_BITS 5
|
||||
#define PNG_QUANTIZE_GREEN_BITS 5
|
||||
#define PNG_QUANTIZE_RED_BITS 5
|
||||
#define PNG_USER_CHUNK_CACHE_MAX 1000
|
||||
#define PNG_USER_CHUNK_MALLOC_MAX 8000000
|
||||
#define PNG_USER_HEIGHT_MAX 1000000
|
||||
#define PNG_USER_WIDTH_MAX 1000000
|
||||
#define PNG_ZBUF_SIZE 8192
|
||||
#define PNG_sCAL_PRECISION 5
|
||||
/* end of settings */
|
||||
#endif /* PNGLCONF_H */
|
||||
Loading…
Reference in New Issue