From 0df14db3eda1b780a27b1c54bc8f251d15afebbc Mon Sep 17 00:00:00 2001 From: Patrick Ohly Date: Wed, 15 Jun 2016 10:33:24 +0200 Subject: [PATCH] jpeg_memsrcdest: extend feature check libjpeg.h in OpenEmbedded master (from libjpeg-turbo 1.5.0) provides these methods if "JPEG_LIB_VERSION >= 80 || defined(MEM_SRCDST_SUPPORTED)". The support for the jpeg_mem functions was added even when not emulating the libjpeg8 API, controlled via the MEM_SRCDST_SUPPORTED define, so checking for the version alone is not enough anymore. See https://github.com/libjpeg-turbo/libjpeg-turbo/commit/ab70623eb29e09e67222be5b9e1ea320fe5aa0e9 This fixes errors about conflicting declarations (signed vs. unsigned char). Signed-off-by: Patrick Ohly --- camlibs/ax203/jpeg_memsrcdest.c | 4 ++-- camlibs/ax203/jpeg_memsrcdest.h | 4 ++++ camlibs/jl2005c/jpeg_memsrcdest.c | 4 ++-- camlibs/jl2005c/jpeg_memsrcdest.h | 4 ++++ 4 files changed, 12 insertions(+), 4 deletions(-) diff --git a/camlibs/ax203/jpeg_memsrcdest.c b/camlibs/ax203/jpeg_memsrcdest.c index 0ed83b1..5614573 100644 --- a/camlibs/ax203/jpeg_memsrcdest.c +++ b/camlibs/ax203/jpeg_memsrcdest.c @@ -25,8 +25,8 @@ #include "jpeg_memsrcdest.h" /* libjpeg8 and later come with their own (API compatible) memory source - and dest */ -#if JPEG_LIB_VERSION < 80 + and dest, and older versions may have it backported */ +#if JPEG_LIB_VERSION < 80 && !defined(MEM_SRCDST_SUPPORTED) /* Expanded data source object for memory input */ diff --git a/camlibs/ax203/jpeg_memsrcdest.h b/camlibs/ax203/jpeg_memsrcdest.h index e971182..b13bf3f 100644 --- a/camlibs/ax203/jpeg_memsrcdest.h +++ b/camlibs/ax203/jpeg_memsrcdest.h @@ -1,5 +1,7 @@ #include +#if JPEG_LIB_VERSION < 80 && !defined(MEM_SRCDST_SUPPORTED) + void jpeg_mem_src (j_decompress_ptr cinfo, unsigned char * buffer, unsigned long bufsize); @@ -7,3 +9,5 @@ jpeg_mem_src (j_decompress_ptr cinfo, unsigned char * buffer, void jpeg_mem_dest (j_compress_ptr cinfo, unsigned char ** outbuffer, unsigned long * outsize); + +#endif diff --git a/camlibs/jl2005c/jpeg_memsrcdest.c b/camlibs/jl2005c/jpeg_memsrcdest.c index 321f926..b65310e 100644 --- a/camlibs/jl2005c/jpeg_memsrcdest.c +++ b/camlibs/jl2005c/jpeg_memsrcdest.c @@ -25,8 +25,8 @@ #include "jpeg_memsrcdest.h" /* libjpeg8 and later come with their own (API compatible) memory source - and dest */ -#if JPEG_LIB_VERSION < 80 + and dest, and older versions may have it backported */ +#if JPEG_LIB_VERSION < 80 && !defined(MEM_SRCDST_SUPPORTED) /* Expanded data source object for memory input */ diff --git a/camlibs/jl2005c/jpeg_memsrcdest.h b/camlibs/jl2005c/jpeg_memsrcdest.h index e971182..b13bf3f 100644 --- a/camlibs/jl2005c/jpeg_memsrcdest.h +++ b/camlibs/jl2005c/jpeg_memsrcdest.h @@ -1,5 +1,7 @@ #include +#if JPEG_LIB_VERSION < 80 && !defined(MEM_SRCDST_SUPPORTED) + void jpeg_mem_src (j_decompress_ptr cinfo, unsigned char * buffer, unsigned long bufsize); @@ -7,3 +9,5 @@ jpeg_mem_src (j_decompress_ptr cinfo, unsigned char * buffer, void jpeg_mem_dest (j_compress_ptr cinfo, unsigned char ** outbuffer, unsigned long * outsize); + +#endif