Martin Mirchev beb7168452
swscale/output: write the last partial byte in the mono error-diffusion paths ...
The SWS_DITHER_ED branches of yuv2mono_1_c_template() and
yuv2mono_2_c_template() only store a byte when (i & 7) == 6, so for widths
whose last pixel pair does not end a byte the final partial byte of each
row is never written and keeps whatever the destination held. Converting a
white 100x8 frame with -sws_flags +error_diffusion -pix_fmt monob leaves the
last 4 pixels of rows 1-7 black (0x00 instead of 0xf0).
Write the pending bits after the loop, shifted into the high bits as monob
expects, like the non-ED paths.
Signed-off-by: Martin Mirchev <mmirchev@comp.nus.edu.sg >
2026-10-19 00:51:53 +00:00
2026-10-07 19:45:10 +02:00
2026-04-29 13:49:27 +03:00
2026-10-09 10:24:34 +00:00
2026-09-12 10:48:45 +00:00
2026-09-27 12:06:07 +00:00
2026-10-10 00:02:07 +00:00
2026-10-02 14:15:58 +02:00
2026-10-18 22:45:57 +00:00
2026-08-17 22:21:44 +00:00
2025-07-31 11:32:20 +00:00
2024-10-07 19:51:34 +02:00
2026-08-14 10:41:40 +02:00
2025-03-14 19:50:44 +01:00
2025-04-03 06:04:57 +02:00
2026-08-03 09:32:30 +00:00
2026-06-20 03:08:21 +02:00
2026-06-20 03:08:21 +02:00
2026-10-10 00:02:07 +00:00
2026-10-01 14:31:15 +00:00
2026-04-10 15:12:18 +02:00
2024-10-24 22:50:00 +02:00
2026-10-01 14:31:15 +00:00
2026-08-09 21:03:33 +02:00
2022-08-19 22:09:36 +02:00
2026-08-05 19:34:30 +00:00
2024-12-05 21:10:29 +01:00
2026-06-05 22:33:58 +02:00
2026-09-08 12:03:06 +00:00
2026-07-16 08:32:50 +00:00
2026-08-03 09:32:30 +00:00
2026-08-03 09:32:30 +00:00
2026-09-24 11:19:35 -03:00
2026-08-14 10:41:40 +02:00
2026-10-02 14:11:50 +02:00
2026-10-02 14:11:50 +02:00
2026-09-20 13:09:12 +00:00
2026-07-14 12:24:01 +00:00
2026-10-02 14:11:50 +02:00
2026-08-09 21:03:33 +02:00
2026-10-02 14:15:58 +02:00
2026-10-02 14:11:50 +02:00
2026-10-02 14:11:50 +02:00
2026-07-13 18:57:37 +09:00
2026-10-19 00:51:53 +00:00
2026-09-30 11:51:24 +00:00
2026-09-24 11:18:49 -03:00
2026-10-18 22:45:57 +00:00
2026-03-01 23:45:11 +00:00
2026-10-18 22:45:57 +00:00
2024-12-16 12:21:55 +01:00
2026-10-09 10:24:34 +00:00
2026-10-09 10:24:34 +00:00
2026-10-12 21:18:53 +00:00
2026-07-13 18:57:37 +09:00
2026-10-02 14:11:50 +02:00
2026-08-03 09:32:30 +00:00
2026-10-02 14:11:50 +02:00
2026-10-02 14:15:58 +02:00
2026-10-02 14:15:58 +02:00
2026-09-24 18:08:16 +00:00
2026-10-02 14:15:58 +02:00
2026-10-02 14:15:58 +02:00
2026-10-01 14:31:15 +00:00
2026-06-23 19:15:57 +02:00
2024-03-31 00:08:42 +01:00
2026-06-26 02:47:51 +02:00
2024-11-21 12:49:56 +01:00
2026-06-10 17:54:20 +00:00
beb7168452