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FIXED: support 64x32 + 64x64 skins with fallback for failed skin URL

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This commit is contained in:
mschiller890
2026-03-20 21:47:53 +01:00
parent ac60559a22
commit 753fdbe701
6 changed files with 58 additions and 45 deletions
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52
src/AppPlatform_glfw.h
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@@ -73,50 +73,20 @@ public:
: filename_;
std::ifstream source(filename.c_str(), std::ios::binary);
if (source) {
png_structp pngPtr = png_create_read_struct(PNG_LIBPNG_VER_STRING, NULL, NULL, NULL);
if (!pngPtr)
return out;
png_infop infoPtr = png_create_info_struct(pngPtr);
if (!infoPtr) {
png_destroy_read_struct(&pngPtr, NULL, NULL);
return out;
}
// Hack to get around the broken libpng for windows
png_set_read_fn(pngPtr,(void*)&source, png_funcReadFile);
png_read_info(pngPtr, infoPtr);
// Set up the texdata properties
out.w = png_get_image_width(pngPtr, infoPtr);
out.h = png_get_image_height(pngPtr, infoPtr);
png_bytep* rowPtrs = new png_bytep[out.h];
out.data = new unsigned char[4 * out.w * out.h];
out.memoryHandledExternally = false;
int rowStrideBytes = 4 * out.w;
for (int i = 0; i < out.h; i++) {
rowPtrs[i] = (png_bytep)&out.data[i*rowStrideBytes];
}
png_read_image(pngPtr, rowPtrs);
// Teardown and return
png_destroy_read_struct(&pngPtr, &infoPtr,(png_infopp)0);
delete[] (png_bytep)rowPtrs;
source.close();
return out;
}
else
{
if (!source) {
LOGI("Couldn't find file: %s\n", filename.c_str());
return out;
}
std::vector<unsigned char> fileData((std::istreambuf_iterator<char>(source)), std::istreambuf_iterator<char>());
source.close();
if (fileData.empty()) {
LOGI("Couldn't read file: %s\n", filename.c_str());
return out;
}
return loadTextureFromMemory(fileData.data(), fileData.size());
}
TextureData loadTextureFromMemory(const unsigned char* data, size_t size) override {