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Added the ability to use custom mipmaps in Images, via love.graphics.newImage(filename, {mipmap1, mipmap2, ...}). Resolves issue #1064.

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All mipmap levels must be present if custom mipmaps are used (and their sizes must be half the size of the previous mipmap level, rounded down.)

Image:getData now returns all custom mipmaps in an Image.
This commit is contained in:
Alex Szpakowski
2015-07-30 20:48:36 -03:00
parent 6bce7c7cd0
commit 66942d5f31
14 changed files with 247 additions and 129 deletions
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src/modules/image/CompressedImageData.h
+2 -2
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@@ -107,12 +107,12 @@ public:
/**
* Gets the width of a sub-image at the specified mipmap level.
**/
int getWidth(int miplevel) const;
int getWidth(int miplevel = 0) const;
/**
* Gets the height of a sub-image at the specified mipmap level.
**/
int getHeight(int miplevel) const;
int getHeight(int miplevel = 0) const;
/**
* Gets the format of the compressed data.