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but why

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This commit is contained in:
tildearrow 2023-02-15 18:59:49 -05:00
parent 0585d127a6
commit 61e579a10a
4 changed files with 40 additions and 3 deletions
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24
src/gui/image.cpp
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@ -37,7 +37,29 @@ const unsigned int imageLen[GUI_IMAGE_MAX]={
image_icon_size
};
const FurnaceGUIImage* FurnaceGUI::getImage(FurnaceGUIImages image) {
SDL_Texture* FurnaceGUI::getTexture(FurnaceGUIImages image) {
FurnaceGUIImage* img=getImage(image);
if (img==NULL) return NULL;
if (img->data==NULL) return NULL;
if (img->width<=0 || img->height<=0) return NULL;
if (img->tex==NULL) {
img->tex=SDL_CreateTexture(sdlRend,SDL_PIXELFORMAT_ABGR8888,SDL_TEXTUREACCESS_STATIC,img->width,img->height);
if (img->tex==NULL) {
logE("error while creating image %d texture! %s",(int)image,SDL_GetError());
return NULL;
}
if (SDL_UpdateTexture(img->tex,NULL,img->data,img->width*4)!=0) {
logE("error while updating texture of image %d! %s",(int)image,SDL_GetError());
}
}
return img->tex;
}
FurnaceGUIImage* FurnaceGUI::getImage(FurnaceGUIImages image) {
FurnaceGUIImage* ret=NULL;
auto retPos=images.find(image);
if (retPos!=images.cend()) {