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Author SHA1 Message Date
unknown
9cb4f4e8e2 modify return value check inside decoder 2016-02-26 16:29:35 +08:00
Martin Storsjö
69e3fac093 Avoid reading iCountMbNumInSlice out of bounds on slice realloc 
Prior to 7bcb3ba4f4,
pCurLayer->sLayerInfo.pSliceInLayer[uiSliceIdx].iCountMbNumInSlice
was read after setting pCurLayer->sLayerInfo.pSliceInLayer to
the newly allocated, larger array. After this commit, it is read
before the array has been switched, and thus is read from the
old array (which only holds elements up to iMaxSliceNumOld, not
up to iMaxSliceNum).

This fixes reads out of bounds, and crashes in the test suite.
 2016-02-25 10:31:58 +02:00
HaiboZhu
040974f735 Merge pull request #2378 from shihuade/MultiThread_V4.9_V5 
add thread-based slice buffer and  refactor reallocate process
 2016-02-25 14:40:56 +08:00
HaiboZhu
321c772536 Merge pull request #2372 from ruil2/refine_trace 
update trace for ENCODER_OPTION_TRACE_CALLBACK
 2016-02-25 10:50:12 +08:00
HaiboZhu
027f027c25 Merge pull request #2371 from GregoryJWolfe/master 
Added support for "video signal type present" information.
 2016-02-25 10:49:34 +08:00
huade
5e8a716c1d add thread-based slice buffer and refact reallocate process for futher change 2016-02-25 10:08:41 +08:00
Gregory J. Wolfe
03890fe86f Added support for "video signal type present" information. 
The "Video signal type present" information is written to the output
video file when it is created, and later is used by the decoder to
properly decode the compressed video data. The saved attributes
are:

- format type (PAL, NTSC, etc.)
- color primaries (BT709, SMPTE170M, etc.)
- transfer characteristics (BT709, SMPTE170M, etc.)
- color matrix ((BT709, SMPTE170M, etc.)

These modifications allow the client to specify these attributes
and, if specified, makes sure they are written to the output file.
 2016-02-24 10:33:18 -05:00
Gregory J. Wolfe
c7fcba06c7 Added support for "video signal type present" information. 
The "Video signal type present" information is written to the output
video file when it is created, and later is used by the decoder to
properly decode the compressed video data. The saved attributes
are:

- format type (PAL, NTSC, etc.)
- color primaries (BT709, SMPTE170M, etc.)
- transfer characteristics (BT709, SMPTE170M, etc.)
- color matrix ((BT709, SMPTE170M, etc.)

These modifications allow the client to specify these attributes
and, if specified, makes sure they are written to the output file.
 2016-02-23 13:21:06 -05:00
ruil2
3e538617cd Merge pull request #2374 from sijchen/for_ts0 
[Encoder] fix timestamp = 0 issue when rc mode is BITRATE mode
 2016-02-23 17:26:20 +08:00
ruil2
78ae48c686 Merge pull request #2375 from shihuade/MultiThread_V4.8_v4 
refactor slice level rc statistic info structure
 2016-02-23 17:25:57 +08:00
huade
7bcb3ba4f4 refactor slice level rc structure 2016-02-23 16:49:37 +08:00
sijchen
881fc11c48 finish the remaining prob of fixing ts=0 2016-02-22 10:40:35 -08:00
sijchen
9816e3302d fix timestamp = 0 issue when rc mode is BITRATE mode 2016-02-22 10:33:55 -08:00
Karina
597b4eef73 fix timestamp = 0 issue when rc mode is BITRATE mode. 2016-02-22 10:33:55 -08:00
Karina
65218a3c35 update trace for ENCODER_OPTION_TRACE_CALLBACK 2016-02-22 14:33:10 +08:00
ruil2
2754129064 Merge pull request #2360 from saamas/common-x86-deblock-optimizations 
[Common/x86] Deblocking optimizations
 2016-02-19 09:52:39 +08:00
Gregory J. Wolfe
f35a0daccf Added support for "video signal type present" information. 
The "Video signal type present" information is written to the output
video file when it is created, and later is used by the decoder to
properly decode the compressed video data.  The saved attributes
are:

- format type (PAL, NTSC, etc.)
- color primaries (BT709, SMPTE170M, etc.)
- transfer characteristics (BT709, SMPTE170M, etc.)
- color matrix ((BT709, SMPTE170M, etc.)

These modifications allow the client to specify these attributes
and, if specified, makes sure they are written to the output file.
 2016-02-18 11:51:51 -05:00
ruil2
13586a3dfc Merge pull request #2366 from sijchen/fix_free6 
[Encoder] add error handling in memory allocation failed case for multi-threading
 2016-02-18 10:25:19 +08:00
ruil2
f791ac28ec Merge pull request #2365 from sijchen/fix_free42 
[Encoder] avoid memory problem when mem alloc failed during initializing pRefList
 2016-02-18 10:25:07 +08:00
ruil2
de1a70d164 Merge pull request #2363 from sijchen/fix_free5 
[Encoder] add input parameter check as protection for an encoder interface
 2016-02-18 10:24:55 +08:00
sijchen
4537682042 Merge pull request #2362 from ruil2/trace1 
trace cleanup
 2016-02-17 14:52:46 -08:00
sijchen
e07ee9c096 use WELS_DELETE_OP for deleting 2016-02-17 10:07:33 -08:00
sijchen
74955c877f set pointers to null and call uninit 2016-02-17 10:07:33 -08:00
sijchen
cc675f9fd1 add error handling in memory allocation failed case 2016-02-17 10:07:33 -08:00
sijchen
41b4ecb06b Avoid memory problem when mem alloc failed during initializing pRefList 2016-02-17 09:52:30 -08:00
sijchen
4b97dcb367 avoid memory problem when mem alloc failed during initializing pRefList 2016-02-16 10:05:49 -08:00
Karina
18728a4876 trace cleanup 2016-02-16 10:52:37 +08:00
ruil2
a26955e444 Merge pull request #2358 from sijchen/fix_free2 
[Encoder]  avoid memory problem if mem alloc failed in the middle of InitDqLayer
 2016-02-16 10:47:23 +08:00
ruil2
6cf240237b Merge pull request #2361 from sijchen/fix_free00 
[Encoder] multiple protection if memory allocation failed
 2016-02-16 10:47:02 +08:00
sijchen
855d1cf8c2 add input parameter check as protection for an encoder interface 2016-02-15 11:54:51 -08:00
sijchen
b76a79c726 move the rc free to the correct condition to avoid access to invalid memory 2016-02-15 10:13:50 -08:00
sijchen
025500d5aa move the assigning m_uiSpatialPicNum earlier to cover the memory leak if error in allocating pic 2016-02-15 10:13:23 -08:00
sijchen
36722c553b use WelsMallocz instead of WelsMalloc to avoid non-null pointer at init 2016-02-15 10:12:44 -08:00
sijchen
71aa533038 move the printing of MEMORY_CHECK part to more reasonable 2016-02-15 10:12:34 -08:00
sijchen
6a0f0811ae use WelsUninitEncoderExt in all free process in WelsInitEncoderExt 2016-02-15 10:06:43 -08:00
sijchen
408b7cad17 use WelsUninitEncoderExt rather than FreeMemorySvc which correctly deals with release of vpp memory 2016-02-15 10:04:52 -08:00
Sindre Aamås
e96a7b5c92 [Common/x86] DeblockChromaEq4V_ssse3 optimizations 
Use packed 8-bit operations rather than unpack to 16-bit.

Avoid spills.

~2.07x speedup on Haswell (x86-64).
~2.12x speedup on Haswell (x86 32-bit).
 2016-02-15 02:08:03 +01:00
Sindre Aamås
fc16010583 [Common/x86] DeblockChromaLt4V_ssse3 optimizations 
Use packed 8-bit operations rather than unpack to 16-bit.

Avoid spills.

~2.68x speedup on Haswell (x86-64).
~2.38x speedup on Haswell (x86 32-bit).
 2016-02-15 02:07:25 +01:00
Sindre Aamås
62fb37d096 [Common/x86] DeblockLumaEq4_ssse3 optimizations 
Use packed 8-bit operations rather than unpack to 16-bit.

Minimize spills.

~2.31x speedup on Haswell (x86-64).
~2.40x speedup on Haswell (x86 32-bit).
 2016-02-15 02:06:39 +01:00
Sindre Aamås
732e1c5f78 [Common/x86] DeblockLumaLt4_ssse3 optimizations 
Use packed 8-bit operations rather than unpack to 16-bit.

Avoid spills.

~1.97x speedup on Haswell (x86-64).
~3.09x speedup on Haswell (x86 32-bit).
 2016-02-15 02:06:18 +01:00
sijchen
8b1206001c Merge pull request #2355 from pra85/patch-1 
Fix a typo
 2016-02-12 16:42:02 -08:00
sijchen
2b9a250fbd include the free-ing of pointer into FreeDqLayer 2016-02-12 16:23:57 -08:00
Prayag Verma
2d378b9db8 Fix a typo 
`Availabe` → `Available`
 2016-02-11 12:04:58 +05:30
sijchen
a1a3873a62 improve the code structure 2016-02-10 22:25:41 -08:00
sijchen
43fdf74fa6 fix a miss of assigning and remove an unused line 2016-02-10 21:54:53 -08:00
sijchen
914302a462 avoid memory problem if mem alloc failed in the middle of InitDqLayer 2016-02-10 21:54:53 -08:00
sijchen
aaa25160ec Merge pull request #2353 from saamas/encoder-x86-dct-opt2 
[Encoder] x86 DCT optimizations
 2016-02-08 15:00:12 -08:00
sijchen
e5e7013b73 Merge pull request #2350 from sijchen/th00 
[Common] Add sink to IWelsTask
 2016-02-08 14:59:38 -08:00
HaiboZhu
ad9ca3824f Merge pull request #2354 from ruil2/remove_trace 
fix error width and height issue
 2016-02-04 12:00:20 +08:00
Karina
ae508b9724 fix error width and height issue 2016-02-04 10:25:03 +08:00