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| author | Matthew Hoops | 2011-06-30 08:12:39 -0400 |
|---|---|---|
| committer | Johannes Schickel | 2012-03-20 01:06:47 +0100 |
| commit | a004897252fba00d48a6acb0dc5298897faefdfb (patch) | |
| tree | 2e4072cac6463af6d96c16d94233ff9db597899c /graphics/surface.h | |
| parent | 9997493e36ff4a391b485d3794f04e5e1c3cf53f (diff) | |
| download | scummvm-rg350-a004897252fba00d48a6acb0dc5298897faefdfb.tar.gz scummvm-rg350-a004897252fba00d48a6acb0dc5298897faefdfb.tar.bz2 scummvm-rg350-a004897252fba00d48a6acb0dc5298897faefdfb.zip | |
GRAPHICS: Add a convertTo() function to Surface
Diffstat (limited to 'graphics/surface.h')
| -rw-r--r-- | graphics/surface.h | 11 |
1 files changed, 11 insertions, 0 deletions
diff --git a/graphics/surface.h b/graphics/surface.h index 018a283aad..eb8d1ac42e 100644 --- a/graphics/surface.h +++ b/graphics/surface.h @@ -135,6 +135,17 @@ struct Surface { void copyFrom(const Surface &surf); /** + * Convert the data to another pixel format. + * + * The calling code must call free on the returned surface and then delete + * it. + * + * @param dstFormat The desired format + * @param palette The palette (in RGB888), if the source format has a Bpp of 1 + */ + Graphics::Surface *convertTo(const PixelFormat &dstFormat, const byte *palette = 0) const; + + /** * Draw a line. * * @param x0 The x coordinate of the start point. |