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Support for loading from memory

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This commit is contained in:
Brian Fiete 2021-04-12 17:22:47 -04:00
parent 1cb5538317
commit f51b195486
1 changed files with 19 additions and 3 deletions
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22
BeefySysLib/gfx/RenderDevice.cpp
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@ -133,10 +133,26 @@ Texture* RenderDevice::LoadTexture(const StringImpl& fileName, int flags)
if (!handled)
{
imageData->mWantsAlphaPremultiplied = (flags & TextureFlag_NoPremult) == 0;
if (!imageData->LoadFromFile(fileName))
if (fileName.StartsWith("@"))
{
failed = true;
BF_FATAL("Failed to load image");
int colon = (int)fileName.IndexOf(':');
String addrStr = fileName.Substring(1, colon - 1);
String lenStr = fileName.Substring(colon + 1);
void* addr = (void*)(intptr)strtoll(addrStr.c_str(), NULL, 16);
int len = (int)strtol(lenStr.c_str(), NULL, 10);
if (!imageData->LoadFromMemory(addr, len))
{
failed = true;
BF_FATAL("Failed to load image");
}
}
else
{
if (!imageData->LoadFromFile(fileName))
{
failed = true;
BF_FATAL("Failed to load image");
}
}
}