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2020-03-13fix minor spelling errorsJohann
Change-Id: I929fec66d541705fe94365b56a5bdd8cf5ee7c37
2020-02-14vp8_decode: add missing vpx_clear_system_stateJames Zern
this avoids leaving the floating point unit in an inconsistent state on error and breaking subsequent tests on x86 the test clip invalid-bug-148271109.ivf would also result in a sanitizer error prior to: vp8,GetSigned: silence unsigned int overflow warning BUG=b/148271109 Change-Id: Ia254f3892ac1eeec51db5e9d42ea071545db0cd8
2020-02-14vp8,GetSigned: silence unsigned int overflow warningJames Zern
in non-conformant fuzzed bitstreams the calculation of br->value may overflow. this is defined behavior and harmless in that the stream is already corrupt. BUG=b/148271109 Change-Id: I3668ada57e0bd68cea86b82917fb03c19ac1283d
2020-02-14move common attribute defs to compiler_attributes.hJames Zern
BUG=b/148271109 Change-Id: I620e26ff1233fcd34ebe0723cb913e82eb58271c
2020-01-22Merge "add static_assert.h"James Zern
2020-01-17add static_assert.hJames Zern
unify COMPILE_TIME_ASSERT definitions and rename to VPX_STATIC_ASSERT Change-Id: Id51150c204e0c4eaf355ee45b20915113209d524
2020-01-17Validate data used by vpx_codec_control...Brian Foley
...instead of blindly derefing NULL. Found by some additional fuzzing of the vp8/vp9 decoders to be upstreamed soon. Change-Id: I2ea08c2d15f689f3fac8cc73622056a82d94ec00
2019-12-17vp8: move error check earlierJohann
This avoids assigning variables which will not be used. A similar change was made to vpx_dsp/bitreader.c a long time ago. Change-Id: Ia5012091b8d85ca9bfefc7735a2aa69c5c2bf516
2019-12-17Merge "vp8 boolreader: ignore invalid input"Johann Koenig
2019-12-05Add missing typecast and re-enable timestamp testDebargha Mukherjee
BUG=webm:701 Change-Id: I1d8a6e263fddb9e4cc6265a313011a18d18bbf9e
2019-12-04vp8 boolreader: ignore invalid inputJohann
Do basic initialization even when the result will not be used. BUG=chromium:1026961 Change-Id: Iaa480534b49efe1ecc66484b316f8d654e8a1245
2019-12-02Avoid dividing by 0 in vp8 gf_group bits computeDebargha Mukherjee
BUG=webm:1653 Change-Id: Ic59fe5e573f08dbca678d3927d4a750ae75f903c
2019-11-08Merge "remove unused vp8_hex_search parameter"Johann Koenig
2019-11-08Merge "remove unused cpi parameters from firstpass.c"Johann Koenig
2019-11-07remove unused vp8_hex_search parameterJohann
BUG=webm:1612 Change-Id: I80765f4ed05fb5d588249e56a018bf8b9828a197
2019-11-07remove unused cpi parameters from firstpass.cJohann
BUG=webm:1612 Change-Id: I77db5f9f2cb8244cca831b76c00926112c3e0dfe
2019-11-07remove unused Pass1Encode parametersJohann
BUG=webm:1612 Change-Id: Ifbe5bbba706311057bfc5d5fa9b63e57ac56e398
2019-11-04remove unused vp8dx_receive_compressed_data parametersJohann
BUG=webm:1612 Change-Id: If2dc8a77c8f8bca86ee4b8349091dd1117b42dce
2019-11-04ensure ctx is usedJohann
Rather that (void)ing ctx, document the case where it might not be used. BUG=webm:1612 Change-Id: I1f1ba9a3d52b43a6987dbe3afec96fa17101e3bf
2019-11-04remove unused mbmi parameterJohann
BUG=webm:1612 Change-Id: I0f982d8269ec50a767efc222d958d37a55d5c77f
2019-11-04remove unused simple loopfilter parametersJohann
The simple filter only processes the Y plane. BUG=webm:1612 Change-Id: I9886ff43ea7f621d8915846cb65f609a9298566d
2019-11-04remove unused postproc parametersJohann
BUG=webm:1612 Change-Id: I92937417403af2c943e903ba66799609ef6ab635
2019-10-03vp8/decoder/decodeframe: fix int sanitizer warningsHien Ho
Unit test: VP8/InvalidFileTest implicit conversion from type 'int' of value -45844 (32-bit, signed) to type 'short' changed the value to 19692 (16-bit, signed) BUG=webm:1615 BUG=webm:1644 Change-Id: Id5d470f706d68e24f7a1e689526c9ecd3a8e8db8
2019-09-30namespace ARCH_* definesJames Zern
this prevents redefinition warnings if a toolchain sets one BUG=b/117240165 Change-Id: Ib5d8c303cd05b4dbcc8d42c71ecfcba8f6d7b90c
2019-09-10vpx_clear_system_state after drop due to overshootJerome Jiang
BUG=999780 Change-Id: I096fdc22812eab22a38a33135c0cbe60a6e64add
2019-08-27vp8/encoder/vp8_quantize: fix int sanitizer warningsHien Ho
implicit conversion from type 'int' of value 65536 (32-bit, signed) to type 'short' changed the value to 0 (16-bit, signed) BUG=webm:1615 Change-Id: I6a04e57bd3272934de9c75fab60a1620ff6c3636
2019-08-13vp8/encoder/bitstream: fix int sanitizer warningsHien Ho
implicit conversion from type 'unsigned int' of value 256 (32-bit, unsigned) to type 'unsigned char' changed the value to 0 (8-bit, unsigned) BUG=webm:1615 Change-Id: I2b630bf22cad28b5a7a8a37f6938e6ebe12bc64e
2019-06-28vp8/encoder/boolhuff: fix integer sanitizer warningsHien Ho
from sanitizer run: runtime error: implicit conversion from type 'unsigned int' of value 256 (32-bit, unsigned) to type 'unsigned char' changed the value to 0 (8-bit, unsigned) BUG=webm:1615 Change-Id: I9321bbd58a305419bc8669ecd7594adc47e8b116
2019-06-18Fix timestamp overflow issuesYue Chen
- Save the initial user-specified timestamp and rebase all further timestamps by this value. This makes libvpx internal timestamps to always start from zero, regardless of the user's timestamps. - Calculate reduced timestamp conversion ratio and use it to convert user's timestamps to libvpx internal timestamps and back. The effect of this is that integer overflow due to multiplication doesn't happen for a much longer time. BUG=webm:701 Change-Id: Ic6f5eacd9a7c21b95707d31ee2da77dc8ac7dccf
2019-06-06vp8: fix leak in vp8e_mr_alloc_memJerome Jiang
BUG=webm:1596 Change-Id: I09ba00a7b7ad331671a7a285a2ac5630d8b62199
2019-05-17vp8: Disallow copy flag behavior under forced refreshMarco Paniconi
Don't allow the setting of copy_buffer_to_arf when the application/user sets the refresh/update flags. Add new flag (ext_refresh_frame_flags_pending) to indicate user sets the flags. Change-Id: I482098c0f2552b04885132a728629ab3e207f08b
2019-05-03Merge "vp8: clamp uv mv after calculation."Jerome Jiang
2019-05-02vp8: clamp uv mv after calculation.Jerome Jiang
BUG=oss-fuzz:14478 Change-Id: Ia978a1e7829bf486681385cd715ed0b50fe3b072
2019-05-01vp8: quiet conversion warnings when packing bitsJohann
Mask the values to show that we only want to store 1 byte. Switch to lowercase ff since it's more prevalent in the file. BUG=webm:1615 Change-Id: Ia8ede79cb3a4a39c868198ae207d606e30cfb1cb
2019-04-30Merge "vp8: quiet conversion warning when packing sizes"Johann Koenig
2019-04-29vp8: quiet conversion warning when packing sizesJohann
The values are or'd together and then stored 8 bits at a time: 9.1. Uncompressed Data Chunk * 16 bits: (2 bits Horizontal Scale << 14) | Width (14 bits) * 16 bits: (2 bits Vertical Scale << 14) | Height (14 bits) BUG=webm:1615 Change-Id: Id2eb3deaccec299a0619990d3a6f1eb4f71e50e2
2019-04-29Merge "vp8 quantize: silence conversion warning"Johann Koenig
2019-04-29vp8 quantize: silence conversion warningJohann
clang 7 integer sanitizer warns about storing any int16_t value where the high bit is 1. Treated as an int, such number would be positive. Treated as an int16_t, it is negative. BUG=webm:1615 Change-Id: Idf655cd92d26b7c1180910159be3f64164577eca
2019-04-29vp8 quantize: use native abs/sign implementationsJohann
~4% improvement with a very rudimentary speed test Change-Id: Iad8868327e3276dbead783a79849295b0e4b135c
2019-04-23Revert "Add VPX_TUNE_SSIM and VPX_TUNE_PSNR enums"Sai Deng
This reverts commit 1d8d8f562bf382e47071bb38d13b7ded366820af. Reason for revert: change the api names will break existing code. Original change's description: > Add VPX_TUNE_SSIM and VPX_TUNE_PSNR enums > > Change-Id: I3df5af2c60b774e6d395062077542c52db868236 TBR=jingning@google.com,builds@webmproject.org,sdeng@google.com Change-Id: Ic94c19739f595f4544e8b68892ab9d9c1bbccd79 No-Presubmit: true No-Tree-Checks: true No-Try: true
2019-04-23Add VPX_TUNE_SSIM and VPX_TUNE_PSNR enumssdeng
Change-Id: I3df5af2c60b774e6d395062077542c52db868236
2019-04-11Fix static analysis warningskyslov
With switching to clang-7.0.1 we got new warnings. With this change the warnings are back to 0 for all configurations (excluding warnings in third_party) BUG=webm:1616 Change-Id: I25ceb592c425394e8f14d333fb5680144f892213
2019-04-04vp8_rd_pick_inter_mode: clear static analysis warningJames Zern
uv_intra_rate is undefined by default, it is safe to use if uv_intra_done is true. BUG=webm:1616 Change-Id: I02e5f6c9e5cc6ed0b41619b4a59e55ea398bad41
2019-03-29Merge "update .clang-format for version clang-7.0.1 update."James Zern
2019-03-29update .clang-format for version clang-7.0.1 update.Hien Ho
added files that are affected by clang-format version 7. BUG=b/120815481 Change-Id: I40662ce962e4f4b1fcdf183b700f85cc5c0f9f82
2019-03-28Revert "Wrap macro definition in do-while(0)"Jerome Jiang
This reverts commit aa04b6f9a7475e9d9457dfc5bf441faf15efc466. It caused big regression on webrtc VP8 tests. Change-Id: I937e769d133abeca62ba063e59a58b5c461f5b5e
2019-03-19Wrap macro definition in do-while(0)Jerome Jiang
Change-Id: Id654a48d2fa40355552d7267e58461e6cc1c6998
2019-03-14Merge "Enclose macro arguments in parentheses"Jerome Jiang
2019-03-14Enclose macro arguments in parenthesesJerome Jiang
BUG=webm:1606 Change-Id: I661485b860243c95b6450035dbac77b0dd4d9ff4
2019-03-05vp9: map speed > 9 to speed 9.Jerome Jiang
Report warning in example encoder. Change-Id: Iec4cdffce9faa65241756fbdac498214c8b93cc1
generated by cgit v1.2.3 (git 2.25.1) at 2024-10-10 23:33:36 +0000