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authorSven Gothel <[email protected]>2013-10-02 01:12:20 +0200
committerSven Gothel <[email protected]>2013-10-02 01:12:20 +0200
commit543c8649f43fdc43028075d7472ad553299271bf (patch)
tree01f0d9e2d94e4a9277c3318b9188fcd95b5f851d /make/stub_includes/win32/window-lib.c
parent00062e490f0b0cc2944a2167f2f00149c8ba352e (diff)
GLJPanel/AWTGLPixelBuffer: Reused BufferedImage didn't account for row-stride (regression of b33bdf41cf53f37203643a8551bf5d94b42a8fab)
SingleAWTGLPixelBufferProvider w/ allowing row-stride reuses the AWTGLPixelBuffer and it's BufferedImage even w/ different width. This leads to distortion if using the BufferedImage unhandled. GLJPanel also set GL_PACK_ROW_LENGTH to pixelBuffer.width, which leads to an 'out-of-bounds' exception if ReadPixels is used w/ panelwidth and panelHeight. ++ Introduce AWTGLPixelBuffer.getAlignedImage(width, height) which returns an aligned BufferedImage while reusing the DataBuffer. GLJPanel fetches a new alignedImage if required. This allows a more efficient single buffer usage as intended, w/o the need of copying data.
Diffstat (limited to 'make/stub_includes/win32/window-lib.c')
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