| commit | 0844e559cee5d179deb82bb8f4eabc0af8846de5 | |
| author | Johannes Sixt <johannes.sixt@telecom.at> | |
| Sun, 25 Nov 2007 19:54:05 +0000 (25 19:54 +0000) | ||
| committer | Johannes Sixt <johannes.sixt@telecom.at> | |
| Sun, 25 Nov 2007 19:54:05 +0000 (25 19:54 +0000) | ||
| tree | abb4ca381f370c916db90865a30c435d79c0ba6f | treesnapshot (tar.gz zip) |
| parent | 119794ed2bdb204140048547931d48a7e717b12d | commitdiff |
r1039: Fixed titler bug: occasional full intensity flash at last frame
Bug: Titles configured to fade out sometimes flashed the title at full
intensity at the last frame of the effect range.
The problem was a boundary condition of the alpha calculation such that if
the last frame of the effect was exactly aligned with a frame boundary,
alpha would be set to 1 instead of 0.
Also changed some integer truncation to rounding, although this wasn't
related to the bug.
[j6t: use lroundf(...) instead of (int)roundf(...)]
Patch by Craig Lawson.
Bug: Titles configured to fade out sometimes flashed the title at full
intensity at the last frame of the effect range.
The problem was a boundary condition of the alpha calculation such that if
the last frame of the effect was exactly aligned with a frame boundary,
alpha would be set to 1 instead of 0.
Also changed some integer truncation to rounding, although this wasn't
related to the bug.
[j6t: use lroundf(...) instead of (int)roundf(...)]
Patch by Craig Lawson.
| plugins/titler/title.C | diffblobblamehistory |