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metal: image uploading

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This commit is contained in:
Alex Szpakowski
2020-02-01 18:25:50 -04:00
parent 0c6e168379
commit cd08f75909
1 changed files with 33 additions and 1 deletions
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src/modules/graphics/metal/Image.mm
+33 -1
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@@ -69,7 +69,39 @@ void Image::create(id<MTLDevice> device)
if (texture == nil)
throw love::Exception("Out of graphics memory.");
// TODO: upload
int mipcount = getMipmapCount();
int slicecount = 1;
if (texType == TEXTURE_VOLUME)
slicecount = getDepth();
else if (texType == TEXTURE_2D_ARRAY)
slicecount = getLayerCount();
else if (texType == TEXTURE_CUBE)
slicecount = 6;
if (mipmapsType == MIPMAPS_GENERATED)
mipcount = 1;
int w = pixelWidth;
int h = pixelHeight;
int d = depth;
for (int mip = 0; mip < mipcount; mip++)
{
for (int slice = 0; slice < slicecount; slice++)
{
love::image::ImageDataBase *imgd = data.get(slice, mip);
if (imgd != nullptr)
uploadImageData(imgd, mip, slice, 0, 0);
}
w = std::max(w / 2, 1);
h = std::max(h / 2, 1);
if (texType == TEXTURE_VOLUME)
d = std::max(d / 2, 1);
}
if (mipmapsType == MIPMAPS_GENERATED)
generateMipmaps();