Commit graph

11 commits

Author SHA1 Message Date
Harish Mahendrakar
cf91c87b25 Fixed an overread in YUV420 Semi-planar input usecase
Handled non-multiple of 16 dimensions for 420 semiplanar input
Modified test code to remove alignment of width and height

Bug: 21586373
Change-Id: I83ff8165364a863d577fcac81e711b07eec9c004
2015-06-12 18:34:16 -07:00
Martin Storsjo
c75cf37283 Support levels 5.0 and 5.1 in the encoder properly
The function ih264e_get_lvl_idx lacked handling of them
before, which meant that it returned index 0 (corresponding
to level 1.0) if level 5.0 or 5.1 were selected.

Change-Id: I482213e68e11fd091c72ec57a593392aa1a0a4ae
2015-06-03 08:47:38 -07:00
Martin Storsjo
90c798b14b Remove leftover printfs in x86 encoder initialization
A library shouldn't printf things to the common stdout, at least
not in normal builds.

Change-Id: Ifd875369c2347549f141fe0f9754e51814c0de96
2015-06-03 08:42:39 -07:00
Martin Storsjo
1ff75b8cc0 Only initialize u4_deblk_prev_row if it will be used
This avoids reads out of bounds when encoding videos with a height
of one single macroblock.

Change-Id: Iec982cebb0995c8ecf160751eaa72df38604e8b0
2015-06-03 08:39:31 -07:00
Martin Storsjo
ac97f28bb6 Fix an overread in the slice map
After incrementing the macroblock position in ih264e_update_proc_ctxt,
the slice index of the next macroblock is read. The value that is read
isn't actually used, but make sure that the array is large enough to
avoid overreads.

Change-Id: I44ddb49773244c7d1e404199fc57a9e30a8959e0
2015-06-03 08:37:00 -07:00
Martin Storsjo
df06a38c5b Include space for chroma in the padding allocated in ih264e_get_total_pic_buf_size
Chroma is already accounted for in e.g. num_samples by multiplying
the number of luma samples by 3/2, so include it in the padding
calculation as well.

This fixes encoding 176x144 at level 1.0 - normally this isn't an issue
since the padding is a bit overestimated, but for this particular
resolution/level combination, it fails unless this is calculated properly.

Change-Id: Id5df6e5aee4d3d78f4c28a3b7d5fed6fe42a1f2c
2015-06-03 08:35:02 -07:00
Harish Mahendrakar
7497191460 Resolved warnings and fixed alignment of few assemblies
Resolved warnings seen in x86 modules
Fixed alignment of few modules
Updated comments in few arm modules for consistency
Fixed warnings seen in clang build

Change-Id: I0623169b5e84a6a6f09c3d2212e754101272f5e9
2015-05-05 17:51:53 +00:00
Lajos Molnar
a2b49e5f05 fix file permissions
Change-Id: Ia4f99d5b963acd8d8a1afc2fbdf06b122d898f63
2015-05-05 17:51:34 +00:00
Harish Mahendrakar
3a52efd361 Fixed few issues seen in CTS tests
Added support for encoding non-multiple of 16 dimensions
Added support for encoding dimensions smaller than 64x64
Aligned coeff data to 4 byte boundary

Bug: 20554276
Change-Id: I111093950f94698296d8499a2845cfe2db6c557b
2015-05-05 17:45:29 +00:00
Lajos Molnar
7023f4d0e9 fix build for generic builds
Change-Id: I7654a801a2b168b7e0bcbebf680efbf2343b1ece
2015-04-16 11:54:42 -07:00
Hamsalekha S
8d3d303c79 Initial version
Change-Id: I7efe9a589cd24edf86e8d086b40c27cbbf8b4017
2015-04-02 15:59:02 +05:30