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Diffstat (limited to 'src/graphics/Graphics.cpp')
| -rw-r--r-- | src/graphics/Graphics.cpp | 2 |
1 files changed, 2 insertions, 0 deletions
diff --git a/src/graphics/Graphics.cpp b/src/graphics/Graphics.cpp index b948189..bacb421 100644 --- a/src/graphics/Graphics.cpp +++ b/src/graphics/Graphics.cpp @@ -344,6 +344,8 @@ pixel *Graphics::resample_img(pixel *src, int sw, int sh, int rw, int rh) float * samples[PIXELCHANNELS]; //Resampler for each colour channel + if (sourceWidth <= 0 || sourceHeight <= 0 || resultWidth <= 0 || resultHeight <= 0) + return NULL; resamplers[0] = new Resampler(sourceWidth, sourceHeight, resultWidth, resultHeight, Resampler::BOUNDARY_CLAMP, 0.0f, 1.0f, pFilter, NULL, NULL, filter_scale, filter_scale); samples[0] = new float[sourceWidth]; for (int i = 1; i < PIXELCHANNELS; i++) |