15.02.12 20:33, Dan Dennedy написав(ла): > 2012/2/15 Maksym Veremeyenko<ve...@m1stereo.tv>: >> 15.02.12 05:33, Dan Dennedy написав(ла): >> [...] >> >>> OK, very close! But there is still one problem I noticed. On some >>> geometry widths, the right edge of the B frame image is chopped off. >>> This is reproduced in demo/mlt_my_name_is. On the first title that >>> reads "My name is Inigo Montoya" notice how the right side of 'a' is >>> cropped. >>> >> >> i can't reproduce it... > > Look real closely - it occurs more at the beginning when the geometry > is smaller. I can switch between the branch with this patch and master > and see it is different. > >> did you apply patch completely? because newer >> version has dropped lines: >> >> + dest += j * 2; >> + src += j * 2; >> + alpha_a += j; >> + alpha_b += j; >> >> because that values been updated in asm code... > > yes, just double-checked. I will see if I can figure it out this > weekend because it always nice to refresh myself on some simd asm. >
seems problem in last 1..7 pixel of rows processed. may be gcc specific issue and values dest src alpha_a alpha_b should be sent to asm function throw stack copy -- ________________________________________ Maksym Veremeyenko ------------------------------------------------------------------------------ Virtualization & Cloud Management Using Capacity Planning Cloud computing makes use of virtualization - but cloud computing also focuses on allowing computing to be delivered as a service. http://www.accelacomm.com/jaw/sfnl/114/51521223/ _______________________________________________ Mlt-devel mailing list Mlt-devel@lists.sourceforge.net https://lists.sourceforge.net/lists/listinfo/mlt-devel
