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317 Commits

Author SHA1 Message Date
James Zern
820302a394 vp8: use VPX(MIN|MAX) from vpx_dsp_common.h 
remove MIN/MAX defines in vp8/common/common.h

Change-Id: I41520f34af175e05b263ebd12198f4de29a967db
 2015-08-27 15:31:24 -07:00
Johann
690971898b Clean up unused function warnings in vp8 decoder 
Mark functions in dboolhuff.h and treereader.h with INLINE.

Change-Id: Ifc1008de0713c8d43f4fec83a8c2b836622be365
 2015-08-26 17:10:30 +00:00
Yaowu Xu
f23241087a Add const to a variable declaration 
Change-Id: Idf572c22a87098665f5179dc3212a06d9a85a342
 2015-07-29 16:27:34 -07:00
James Zern
632177fa7f vp8: make some functions static 
silences missing prototype warnings

Change-Id: I9f24a3214c832c982ca0dc5a032316eba48472ff
 2015-05-14 22:41:25 -07:00
James Zern
f58011ada5 vpx_mem: remove vpx_memset 
vestigial. replace instances with memset() which they already were being
defined to.

Change-Id: Ie030cfaaa3e890dd92cf1a995fcb1927ba175201
 2015-04-28 20:00:59 -07:00
James Zern
f274c2199b vpx_mem: remove vpx_memcpy 
vestigial. replace instances with memcpy() which they already were being
defined to.

Change-Id: Icfd1b0bc5d95b70efab91b9ae777ace1e81d2d7c
 2015-04-28 19:59:41 -07:00
James Zern
acb219be25 vp8_decode_frame: remove dead increment 
Change-Id: Ie9a6fac02796d24e6f4a15416d0b4c19010547df
 2015-04-03 16:44:15 -07:00
Jim Bankoski
f4eab151c5 Revert "remove vp8 unused uvstride parm in simple loop filter" 
This reverts commit 392a2c43c7

Failing nexus build tests:
http://build.chromium.org/p/client.libvpx/builders/Nexus%207%20Builder/builds/224

Change-Id: I95ae2c894b70cef9c757334fcab7fdeca9003e9c
 2014-12-21 21:35:07 -08:00
Jim Bankoski
2c5dc477bf Merge "remove vp8 unused uvstride parm in simple loop filter" 2014-12-21 16:49:45 -08:00
Johann
80b344dec5 Silence -Werror=unused-parameter 
Cast away remaining issues so that new ones don't get lost in the noise.

Change-Id: Iacd6999b0686ce80f9835730d68db6382690fa92
 2014-12-16 12:47:08 -08:00
James Zern
61c3338516 call vp[89]_clear_system_state after longjmp 
restore the environment post encode/decode failure

Change-Id: I3c72e2260a616432eaf1f9545d4fb4d8e45cc7b0
 2014-07-10 12:36:28 -07:00
Jim Bankoski
392a2c43c7 remove vp8 unused uvstride parm in simple loop filter 
Change-Id: I35fac6c0db327ef81852f326a93878b57cb2def4
 2014-05-27 16:36:17 -07:00
Yunqing Wang
096eaba728 Remove VP8 save_reg_neon function 
This patch did a cleanup following the commit "Save NEON registers
in VP8 NEON functions". The pushing/poping of callee-saved NEON
registers was moved into individual NEON functions. Therefore,
we don't need to save those registers at the beginning of codec.
The related code was removed.

Change-Id: I5648166514fc9beffb780aa138495597731f49ea
 2014-04-29 16:13:24 -07:00
Joey Parrish
18c08607e0 Add VPXD_SET_DECRYPTOR support to the VP9 decoder. 
Change-Id: I88f86c8ff9af34e0b6531028b691921b54c2fc48
 2014-04-23 16:11:54 -07:00
Yaowu Xu
99230aeb05 Prevent reading of uninitialized value 
This commit added a check of reference frame to make sure that pre
buffer pointers are initialized only when necessary and make them
to 0 if ref frame is intra, hence those buffer should never be used.

Change-Id: Ieb474fcd9feb759f02e2f9c282b7348a8fa31117
 2014-04-16 13:00:13 -07:00
James Zern
14ae5fd8f3 vp8/decoder: add extern "C" to headers 
Change-Id: I7865db2d15ffa8cfa4de88714e48734c5ff9bb86
 2014-01-23 16:21:24 -08:00
James Zern
074dc67277 vp8/decoder: normalize include guards 
Change-Id: Ifa7934927cc8461cd58ca0b05bf76533abd78cb6
 2013-12-16 19:40:58 -08:00
Yaowu Xu
33e5e35fdb Fix a spelling mistake in filename 
Change-Id: Ic06124ed95a50935b1c6509907dcac87c7707bcc
 2013-12-03 17:19:41 -08:00
Yaowu Xu
a0f77f6acb Fix VP8 border replication for very small image 
Also added a test vector for this issue.

Change-Id: I8a8654f9d33b27afd53c295f1ea44d198550d067
 2013-12-03 17:06:17 -08:00
Johann
272d76e3ce Merge "decodframe.c: use vpx_memset instead of cast" 2013-10-29 18:39:24 -07:00
Johann
d03d960369 Merge "threading.c: use vpx_memset instead of cast" 2013-10-29 18:39:00 -07:00
Johann
0f20c839d7 decodframe.c: use vpx_memset instead of cast 
Fix warning with -Wstrict-aliasing=1

Change-Id: Ic4e511af924247800e87d5f990636565f3dd91d2
 2013-10-29 13:51:51 -07:00
Johann
7e5f5e26ba threading.c: use vpx_memset instead of cast 
Fix warning with -Wstrict-aliasing=1

Change-Id: I43df2781656dd7b3f4c0ec6daa283d7a78928a0c
 2013-10-29 13:51:13 -07:00
Yaowu Xu
502912de3a changed to comply with strict aliasing rule 
The clamp operation may not affect the values of the final assigned mv
where compiler may make use of strict aliasing rule to optimize out the
clamp operation. This change made the code segments to better comply
the strict aliasing rule.

Change-Id: I24502ff18bd4f9e62507a879cc8760a91a0fd07e
 2013-10-29 11:11:35 -07:00
Yaowu Xu
fbb62c6d2b fix integer overflow in vp8 
Change-Id: I62550a7a883115f3ce878710cf3bb039bea54390
 2013-09-23 17:15:55 -07:00
Yaowu Xu
a783da80e7 Silence a bunch of MSVC warnings 
Change-Id: I16633269582a640809dca27572bbe99efa6369fc
 2013-09-17 12:08:51 -07:00
James Zern
4fc6c88e9c yv12config: remove YUV_TYPE 
this was never fleshed out in the context of VP8, for which it was
added. for VP9 it has no meaning.

Change-Id: Iba2ecc026d9e947067b96690245d337e51e26eff
 2013-07-12 15:25:48 -07:00
James Zern
f89335f7ca remove unused VP8 com/dec asm offsets 
Change-Id: Ib3b26ee27f04b2dcbbd32b3127afb45e9f50cfcf
 2013-07-09 14:33:49 -07:00
Johann
d94aee6854 Cast value to avoid size_t/int warning on win64 
dboolhuff.c(50) : warning C4267: 'initializing' : conversion from
'size_t' to 'int'

Change-Id: I6b85759efb2fa19f362f406623d8a7583a55c036
 2013-06-20 09:52:08 -07:00
Jeff Petkau
368c72374e Change the encryption feature to use a callback for decryption. 
This allows code calling the library can choose an arbitrary
encryption algorithm.

Decoder control parameter VP8_SET_DECRYPT_KEY is renamed to
VP8D_SET_DECRYPTOR, and now takes an small config struct instead
of just a byte array.

Change-Id: I0462b3388d8d45057e4f79a6b6777fe713dc546e
 2013-06-17 11:32:16 -07:00
Scott LaVarnway
f71e5246f2 Merge "Removed shadow warnings : postproc.c decodframe.c threading.c" 2013-04-19 07:19:14 -07:00
John Koleszar
771fc832f3 Merge branch 'master' into experimental 
Pick up VP8 encryption, quantization changes, and some fixes to vpxenc

Conflicts:
	test/decode_test_driver.cc
	test/decode_test_driver.h
	test/encode_test_driver.cc
	vp8/vp8cx.mk
	vpxdec.c
	vpxenc.c

Change-Id: I9fbcc64808ead47e22f1f22501965cc7f0c4791c
 2013-03-27 10:46:19 -07:00
Dmitry Kovalev
26cec5c13f Basic encryption feature for libvpx. 
New decoder control paramter VP8_SET_DECRYPT_KEY to set the decryption key.

Change-Id: I6fc1f44d41f74f3b3f702778af1a6f8f5cc9439f
 2013-03-15 18:21:55 -07:00
Scott LaVarnway
ae64e7b408 Removed shadow warnings : postproc.c decodframe.c threading.c 
and denoising.c
Adding -Wshadow to CFLAGS generated a bunch of warnings.  This patch
removes these warnings.

Change-Id: I434a9f4bfac9ad4ab7d2a67a35ef21e6636280da
 2013-03-14 14:45:23 -07:00
Dmitry Kovalev
7d855a9f13 Merge "Code cleanup." 2013-03-05 14:22:23 -08:00
Dmitry Kovalev
33efdfec3f Code cleanup. 
Writing all #define guards using the same style. Inlining macro
VP8DX_BOOL_DECODER_FILL into vp8dx_bool_decoder_fill. Removing unnecessary
includes.

Change-Id: I483fa979ab34008bf7835b5f34c6471c44daf956
 2013-03-04 16:53:00 -08:00
James Zern
08348d9cab prefix vp8 asm_{com,dec,enc}_offsets files 
make them symmetrical with the generated output and their vp9
counterparts

Change-Id: I72cc97c4d33d713dff620a6d7cc25955266216fc
 2013-03-02 14:45:40 -08:00
John Koleszar
69c67c9531 Merge master branch into experimental 
Picks up some build system changes, compiler warning fixes, etc.

Change-Id: I2712f99e653502818a101a72696ad54018152d4e
 2013-03-01 11:06:05 -08:00
Scott LaVarnway
75f647fe8a WIP: Multiple decoder instances support 
Started adding support for multiple internal decoder instances.  Also added
code to limit the vp8 config options available when using frame-based
multithreading.

Change-Id: I0f1ee7abcfcff59204f50162e28254b8dd6972eb
 2013-01-30 10:27:26 -08:00
Scott LaVarnway
2146c68dfd Use FRAGMENT_DATA struct in pbi 
for fragment information.

Change-Id: Idc83625591a1e4ca6f551dcfb7fc0428f6f37351
 2013-01-29 10:34:35 -08:00
Jim Bankoski
e893af1283 Merge "Bug fix: error-concealment enabled changed postproc output" 2013-01-25 19:23:55 -08:00
Scott LaVarnway
0c2919c3d5 Bug fix: error-concealment enabled changed postproc output 
When error concealment is enabled, it swaps the mi and prev_mi ptrs after
each frame is decoded.  The postproc uses the mi ptr for the mode info context.
Now the postproc will use the correct mode info context.

Change-Id: I537ae5450f319c624999b44525bb52bb30047b7b
 2013-01-25 17:06:32 -08:00
Marco Paniconi
c582617b13 Merge "Bug fix: Handle input data ptr = NULL and size = 0 correctly" 2013-01-25 12:05:13 -08:00
Scott LaVarnway
d6a4a5d98f Bug fix: Handle input data ptr = NULL and size = 0 correctly 
Issue 517:	Issues decoding VPX_CODEC_USE_INPUT_FRAGMENTS
http://code.google.com/p/webm/issues/detail?id=517

Change-Id: I030c4cf15b1e1b993433571b6ee77c959a368ff2
 2013-01-22 10:52:29 -08:00
John Koleszar
879cb7d962 Merge vp9-preview changes into experimental branch 
Incorportate vp9-preview changes by merging master branch into experimental.

Conflicts:
	test/test.mk
	vp9/common/vp9_filter.c
	vp9/common/vp9_idctllm.c
	vp9/common/vp9_invtrans.h
	vp9/common/vp9_mbpitch.c
	vp9/common/vp9_rtcd_defs.sh
	vp9/common/vp9_systemdependent.h
	vp9/common/vp9_type_aliases.h
	vp9/common/x86/vp9_asm_stubs.c
	vp9/common/x86/vp9_subpixel_mmx.asm
	vp9/decoder/vp9_decodframe.c
	vp9/decoder/vp9_dequantize.c
	vp9/decoder/vp9_dequantize.h
	vp9/decoder/vp9_onyxd_int.h
	vp9/encoder/vp9_bitstream.c
	vp9/encoder/vp9_encodeframe.c
	vp9/encoder/vp9_rdopt.c

Change-Id: I17f51c3666d1b59cf1a699f87607cbc5d30a87c5
 2013-01-08 10:19:59 -08:00
John Koleszar
16810c10c1 Merge branch 'vp9-preview' of review:webm/libvpx 
Merge the vp9-preview branch into master.

Change-Id: If700b9054676f24bed9deb59050af546c1ca5296
 2012-12-27 09:37:19 -08:00
Johann
1009f76566 Use 'vpx_scale' consistently 
Change-Id: I178352813d2b8702d081caf405de9dbad9af2cc3
 2012-12-05 16:05:44 -08:00
John Koleszar
a9c7597adc support building vp8 and vp9 into a single lib 
Change-Id: Ib8f8a66c9fd31e508cdc9caa662192f38433aa3d
 2012-11-15 10:46:17 -08:00
Pascal Massimino
0a3eec86e5 use calloc() instead of malloc() 
So that, in case of error, the arrays are not filled with trash
pointers that are attempted a free() during vp8mt_de_alloc_temp_buffers()

Change-Id: Ic074549c2903a43316510eb42e4f393e7d3ee528
 2012-11-06 16:11:57 -08:00
Scott LaVarnway
8a6a7ae292 vp8dx_receive_compressed_data() cleanup 
Change-Id: I6edf0626d00ae177c7c04eec64e1ec0dd861dfbe
 2012-10-31 13:35:13 -07:00