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commit e4c7773fdb95ebaca0180b62b1b36d1596699b3b Author: Marcos Ashton Iglesias <[email protected]> AuthorDate: Wed Sep 30 19:37:41 2026 +0100 Commit: Lynne <[email protected]> CommitDate: Thu Oct 1 03:11:19 2026 +0000 avfilter/vulkan/gblur: repeat the edge pixels instead of reading black Taps outside the frame were read as 0, which darkened the borders. --- libavfilter/vulkan/gblur.comp.glsl | 4 ++-- 1 file changed, 2 insertions(+), 2 deletions(-) diff --git a/libavfilter/vulkan/gblur.comp.glsl b/libavfilter/vulkan/gblur.comp.glsl index 77c337020e..5eb95ae86b 100644 --- a/libavfilter/vulkan/gblur.comp.glsl +++ b/libavfilter/vulkan/gblur.comp.glsl @@ -54,8 +54,8 @@ void main() for(int i = 1; i < kernel.length(); i++) { ivec2 offs = gl_WorkGroupSize.x > gl_WorkGroupSize.y ? ivec2(i, 0) : ivec2(0, i); - sum += imageLoad(input_img[P_IDX], pos + offs) * kernel[i]; - sum += imageLoad(input_img[P_IDX], pos - offs) * kernel[i]; + sum += imageLoad(input_img[P_IDX], min(pos + offs, size - 1)) * kernel[i]; + sum += imageLoad(input_img[P_IDX], max(pos - offs, ivec2(0))) * kernel[i]; } imageStore(output_img[P_IDX], pos, sum); -- To stop receiving notification emails like this one, please contact [email protected]. _______________________________________________ ffmpeg-cvslog mailing list -- [email protected] To unsubscribe send an email to [email protected]
