minetest/minetestmapper
1
0
Fork 0
mirror of https://github.com/minetest/minetestmapper.git synced 2024-12-25 02:10:37 +01:00
Code Issues Projects Releases Wiki Activity

Support all image formats offered by libgd

Browse Source
This commit is contained in:
sfan5 2018-03-24 14:16:30 +01:00
parent b16f93f183
commit 75599e8569
1 changed files with 5 additions and 8 deletions
Show Stats Download Patch File Download Diff File Expand all files Collapse all files

13
Image.cpp
View File

@ -103,12 +103,9 @@ void Image::drawCircle(int x, int y, int diameter, const Color &c)
void Image::save(const std::string &filename)
{
FILE *f = fopen(filename.c_str(), "wb");
if(!f) {
std::ostringstream oss;
oss << "Error writing image file: " << std::strerror(errno);
throw std::runtime_error(oss.str());
}
gdImagePng(m_image, f); // other formats?
fclose(f);
const char *f = filename.c_str();
if (gdSupportsFileType(f, 1) == GD_FALSE)
throw std::runtime_error("Image format not supported by gd");
if (gdImageFile(m_image, f) == GD_FALSE)
throw std::runtime_error("Error saving image");
}