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| author | Colin Snover | 2017-05-12 12:44:44 -0500 |
|---|---|---|
| committer | Colin Snover | 2017-05-21 15:55:39 -0500 |
| commit | fa0bb7dd5a60c8f323ecbd5e190ad705bec3e934 (patch) | |
| tree | 3d7006e16ca0aeeca20b85c7258e979ed07756cb /image/png.h | |
| parent | 71989715d02075ebedfd72e4ec5704b3beb91cca (diff) | |
| download | scummvm-rg350-fa0bb7dd5a60c8f323ecbd5e190ad705bec3e934.tar.gz scummvm-rg350-fa0bb7dd5a60c8f323ecbd5e190ad705bec3e934.tar.bz2 scummvm-rg350-fa0bb7dd5a60c8f323ecbd5e190ad705bec3e934.zip | |
BACKENDS: Compress screenshots using PNG if available
Closes gh-948.
Diffstat (limited to 'image/png.h')
| -rw-r--r-- | image/png.h | 9 |
1 files changed, 9 insertions, 0 deletions
diff --git a/image/png.h b/image/png.h index b7ac91a3d2..7ecf68e76d 100644 --- a/image/png.h +++ b/image/png.h @@ -37,6 +37,7 @@ namespace Common { class SeekableReadStream; +class WriteStream; } namespace Graphics { @@ -62,6 +63,14 @@ private: Graphics::Surface *_outputSurface; }; +/** + * Outputs a compressed PNG stream of the given input surface. + * + * @param bottomUp Flip the vertical axis so pixel data is drawn from the + * bottom up, instead of from the top down. + */ +bool writePNG(Common::WriteStream &out, const Graphics::Surface &input, const bool bottomUp = false); + } // End of namespace Image #endif |