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Fixed the build system for Linux

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This commit is contained in:
Andrew D'Addesio 2012-10-20 13:23:42 -05:00
parent aa50ab78ec
commit 6393955683
11 changed files with 103 additions and 43 deletions
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13
Libraries/FileHandler/CMakeLists.txt
View file

@ -28,7 +28,7 @@ if(WIN32)
set(FILEHANDLER_SOURCES ${FILEHANDLER_SOURCES} resource.rc)
endif()
include_directories(${FILEHANDLER_INCLUDE_DIR} ${LIBMPG123_INCLUDE_DIR} ${LIBJPEGTURBO_INCLUDE_DIR} ${LIBPNG_INCLUDE_DIR})
include_directories(${FILEHANDLER_INCLUDE} ${LIBMPG123_INCLUDE} ${LIBJPEGTURBO_INCLUDE} ${LIBPNG_INCLUDE})
#### Static library (uncomment to build)
#add_library(FileHandler_static STATIC ${FILEHANDLER_SOURCES})
@ -38,12 +38,15 @@ include_directories(${FILEHANDLER_INCLUDE_DIR} ${LIBMPG123_INCLUDE_DIR} ${LIBJPE
# CLEAN_DIRECT_OUTPUT 1)
add_library(FileHandler_shared SHARED ${FILEHANDLER_SOURCES})
if(WIN32)
set_target_properties(FileHandler_shared PROPERTIES OUTPUT_NAME "FileHandler${FILEHANDLER_SERIES}")
else()
set_target_properties(FileHandler_shared PROPERTIES OUTPUT_NAME "FileHandler")
endif()
set_target_properties(FileHandler_shared PROPERTIES
OUTPUT_NAME "FileHandler${FILEHANDLER_SERIES}"
VERSION ${FILEHANDLER_SERIES}${FILEHANDLER_MAJOR}.${FILEHANDLER_MINOR}.0
SOVERSION ${FILEHANDLER_SERIES}${FILEHANDLER_MAJOR}
VERSION ${FILEHANDLER_SERIES}.${FILEHANDLER_MAJOR}.${FILEHANDLER_MINOR}
PREFIX ""
IMPORT_PREFIX ""
CLEAN_DIRECT_OUTPUT 1)
target_link_libraries(FileHandler_shared far_static iff_static jpegturbo_static libmpg123_static libpng_static zlib_static m)
target_link_libraries(FileHandler_shared far_static iff_static ${LIBJPEG_LINK} ${LIBMPG123_LINK} ${LIBPNG_LINK} ${ZLIB_LINK} m)

42
Libraries/FileHandler/Image.cpp
View file

@ -17,8 +17,9 @@
*/
#include "FileHandler.hpp"
#include <setjmp.h> //Used by libpng
#include <setjmp.h> //Used for libpng
#include <jpeglib.h>
#include <jerror.h>
#include <png.h>
#include "bmp/read_bmp.h"
@ -117,13 +118,44 @@ static uint8_t * ReadBMP(Image_t * Image, const uint8_t * InData, size_t FileSiz
return OutData;
}
// libjpeg-turbo v6 doesn't support jpeg_mem_src, so we have to implement it here
static void term_source(j_decompress_ptr){}
static int fill_mem_input_buffer(j_decompress_ptr cinfo){
ERREXIT(cinfo, JERR_FILE_READ);
return FALSE;
}
static void skip_input_data(j_decompress_ptr cinfo, long bytes)
{
struct jpeg_source_mgr * src = cinfo->src;
if(bytes > (long) src->bytes_in_buffer){
ERREXIT(cinfo, JERR_FILE_READ);
return;
}
src->next_input_byte += bytes;
src->bytes_in_buffer -= bytes;
}
static uint8_t * ReadJPG(Image_t * Image, const uint8_t * InData, size_t FileSize){
//Initialize
jpeg_decompress_struct cinfo;
jpeg_error_mgr jerr;
cinfo.err = jpeg_std_error(&jerr);
jpeg_create_decompress(&cinfo);
jpeg_mem_src(&cinfo, (unsigned char*) InData, FileSize);
if (cinfo.src == NULL)
cinfo.src = (jpeg_source_mgr *)
(*cinfo.mem->alloc_small)((j_common_ptr) &cinfo, JPOOL_PERMANENT, sizeof(jpeg_source_mgr));
jpeg_source_mgr *src = cinfo.src;
src->init_source = term_source;
src->fill_input_buffer = fill_mem_input_buffer;
src->skip_input_data = skip_input_data;
src->resync_to_restart = jpeg_resync_to_restart;
src->term_source = term_source;
src->bytes_in_buffer = FileSize;
src->next_input_byte = InData;
if(jpeg_read_header(&cinfo, TRUE) != JPEG_HEADER_OK){
jpeg_destroy_decompress(&cinfo);
return NULL;
@ -174,8 +206,8 @@ struct pngdata_t {
static void user_read_data(png_structp png_ptr, png_bytep data, png_size_t length){
pngdata_t *pngdata = (pngdata_t *) png_get_io_ptr(png_ptr);
if(length > pngdata->size) png_error(png_ptr, "");
memcpy(data, pngdata->buffer, length);
pngdata->buffer += length;
memcpy(data, pngdata->buffer, length);
pngdata->buffer += length;
pngdata->size -= length;
}
static uint8_t * ReadPNG(Image_t * Image, const uint8_t * InData, size_t FileSize){
@ -230,4 +262,4 @@ static uint8_t * ReadCUR(Image_t * Image, const uint8_t * InData, size_t FileSiz
return NULL;
}
}
}