freeimage/FreeImage-3.10.0-libpng15.patch
2012-02-13 21:24:12 -06:00

36 lines
1.4 KiB
Diff

--- Source/FreeImage/PluginPNG.cpp.orig 2012-02-13 20:40:18.980814932 -0600
+++ Source/FreeImage/PluginPNG.cpp 2012-02-13 21:20:54.917409944 -0600
@@ -322,7 +322,8 @@
png_read_info(png_ptr, info_ptr);
png_get_IHDR(png_ptr, info_ptr, &width, &height, &bit_depth, &color_type, NULL, NULL, NULL);
- pixel_depth = info_ptr->pixel_depth;
+ pixel_depth = png_get_bit_depth(png_ptr, info_ptr) *
+ png_get_channels(png_ptr, info_ptr);
// get image data type (assume standard image type)
@@ -534,11 +535,11 @@
if (png_get_valid(png_ptr, info_ptr, PNG_INFO_iCCP)) {
png_charp profile_name = NULL;
- png_charp profile_data = NULL;
+ png_bytepp profile_data = NULL;
png_uint_32 profile_length = 0;
int compression_type;
- png_get_iCCP(png_ptr, info_ptr, &profile_name, &compression_type, &profile_data, &profile_length);
+ png_get_iCCP(png_ptr, info_ptr, &profile_name, &compression_type, profile_data, &profile_length);
// copy ICC profile data (must be done after FreeImage_Allocate)
@@ -771,7 +772,7 @@
FIICCPROFILE *iccProfile = FreeImage_GetICCProfile(dib);
if (iccProfile->size && iccProfile->data) {
- png_set_iCCP(png_ptr, info_ptr, "Embedded Profile", 0, (png_charp)iccProfile->data, iccProfile->size);
+ png_set_iCCP(png_ptr, info_ptr, "Embedded Profile", 0, (png_const_bytep)iccProfile->data, iccProfile->size);
}
// write metadata