summaryrefslogtreecommitdiff
AgeCommit message (Collapse)Author
2017-08-02vp8: Drop due to overshoot for non-screen content.Marco
For 1 pass CBR mode: Apply the logic for dropping (and re-adjusting rate control) due to large overshoot to the case of non-screen content when drop_frames_allowed is enabled. For the non-screen content case: add additional condition that rate correction factor is close to minimum state, and flag to constrain the frequency of the dropping. Also handle the case of temporal layers and multi-res encoding. Add some flags/counters to the layer context for temporal layers. For multi-res: drop due to overshoot is checked on lowest stream, and if overshoot is detected we force drops on all upper streams for that frame. This feature is to avoid large frame sizes on big content changes following low content period. No change in behavior for screen_content_mode = 2. Change-Id: I797ab236cbbf3b15cad439e9a227fbebced632e6
2017-08-02Merge "vpxdsp: variance_impl_avx2.c cleanup"Scott LaVarnway
2017-08-02vpxdsp: variance_impl_avx2.c cleanupScott LaVarnway
BUG=webm:1404 Change-Id: I8d8498009e5ef7bf1137e4ff16ec81738a020b02
2017-08-02Merge "loongson mmi configuration patch."shiyou yin
2017-08-01Merge "Rewrite vpx_highbd_idct8x8_{12,64}_add_sse2"Linfeng Zhang
2017-08-01Merge "neon: vpx_quantize_b"Johann Koenig
2017-08-01Merge "Respond more rapidly to excessive local overshoot."Paul Wilkins
2017-08-01Merge "vp9: Adjust noise estimation for 360p."Marco Paniconi
2017-07-31vp9: Adjust noise estimation for 360p.Marco
Change-Id: Ib76875232491b14f7114061e8e913e87004427a0
2017-07-31Rewrite vpx_highbd_idct8x8_{12,64}_add_sse2Linfeng Zhang
This replaces commit aa1c4cd, which has a bug and was reverted in commit 3c73e58. The bug is caused by rounding -step1[5] in highbd_idct8x8_12_half1d(). Change-Id: I37b3a5f0d91815f2dc570209091dc6626fd178a8
2017-07-31Merge "highbd_inv_txfm_sse4: make << of neg. val a multiply"James Zern
2017-07-31neon: vpx_quantize_bJohann
With skip block or coeff < zbin it is about twice as fast as C. If most coeff values are > zbin it is about 10-15x as fast as C. BUG=webm:1426 Change-Id: I5d3c007b014a372d5ef0882b39bb48983b4131c7
2017-07-31loongson mmi configuration patch.YinShiyou
enable loongson mmi optimization: ../configure --enable-mmi Change-Id: I7792c3adeac1d5b573917d7857bba6c1cc05fea5
2017-07-31Merge "Revert "Revert "vp9: Speed feature to adapt partition based on ↵Marco Paniconi
source_sad."""
2017-07-30vp9: Fix denoising condition when pickmode partition is used.Marco
When the superblock partition is based on the nonrd-pickmode, we need to avoid the denoising. Current condition was based on the speed level. This change is to make the condition at the superblock level, as the switch in partitioning may be done at sb level based on source_sad (e.g., in speed 6). Change-Id: I12ece4f60b93ed34ee65ff2d6cdce1213c36de04
2017-07-30Revert "Revert "vp9: Speed feature to adapt partition based on source_sad.""Jerome Jiang
This reverts commit c9266b85476aadf078238b7bde3c36bf7953e11c. Disable source_sad when resolution > 1080P. The test should pass now. BUG=webm:1452 Change-Id: I72dde88e66590ff9e41da5e5dd83f5550a83f082
2017-07-30highbd_inv_txfm_sse4: make << of neg. val a multiplyJames Zern
left shifting a negative value is undefined; quiets a ubsan warning. this is applied to a constant, no change in the generated code. Change-Id: I595f0ff7904ef025e07bb80234293d958dc9f254
2017-07-30Merge "Revert "vp9: Speed feature to adapt partition based on source_sad.""James Zern
2017-07-29Revert "vp9: Speed feature to adapt partition based on source_sad."James Zern
This reverts commit 064fc570ff8399536563e3846500fd99b273b034. This causes an assertion failure in vp9_mcomp.c when running gtest_filter=VP9/MotionVectorTestLarge.OverallTest/41: `mv->col >= -((1 << (11 + 1 + 2)) - 1) && mv->col < ((1 << (11 + 1 + 2)) - 1)' Change-Id: I449e777bf18b661cb3f1d82253610c55c51687f6
2017-07-29Revert "Rewrite vpx_highbd_idct8x8_{12,64}_add_sse2"James Zern
This reverts commit aa1c4cd140007ea5b4be99732fbb23d1fd8cf2b5. This fails the following tests with extreme input coefficients: SSE2/InvTrans8x8DCT.CompareReference/0 SSE2/InvTrans8x8DCT.CompareReference/2 previously the optimized path was skipped in this range Change-Id: I9af015a46eba96208834a219fafd651d37556a80
2017-07-29Merge "vp9: Adjust logic in source sad for screen content."Marco Paniconi
2017-07-29Merge "vp9: Speed feature to adapt partition based on source_sad."Marco Paniconi
2017-07-28vp9: Adjust logic in source sad for screen content.Jerome Jiang
Change-Id: I917d106f4c95ea44e413e23881f6303982e1a6a3
2017-07-29vp9: Speed feature to adapt partition based on source_sad.Marco
Move the source_sad feature to speed 6 (from speed 7), and add speed feature to switch from the variance-based partition to reference_partition (which uses nonrd-pickmode for bsize selection) if source_sad is high. Currently used only for speed 6 for resoln <= 360p. About 4-5% improvement on 360p in RTC set. Some speed slowdown, but still ~30% faster than speed 5. Change-Id: Ib0330ee5fe9fdd2608aed91359a2a339d967491c
2017-07-28Remove the DP version of vp9_optimize_b().Urvang Joshi
The greedy version was already enabled by default here: https://chromium-review.googlesource.com/c/546848/ And the speed+compression gains from greedy version were already mentioned here: https://chromium-review.googlesource.com/c/531675/ Change-Id: Iad9f7d03490c845ad1e230af028c9d39edddca97
2017-07-28Merge changes Ia0e20f5f,I28150789,I35df041b,I221dff34Linfeng Zhang
* changes: Update vpx_idct16x16_10_add_sse2() Add vpx_idct16x16_38_add_sse2() Rewrite vpx_highbd_idct8x8_{12,64}_add_sse2 Refactor highbd idct 4x4 and 8x8 x86 functions
2017-07-28Revert "quantize ssse3: declare all variables"James Zern
This reverts commit 03f5e300d69d368290305e19cc66bac8b0ea1ff8. This causes test failures under OSX: SSSE3/VP9QuantizeTest.EOBCheck/0 SSSE3/VP9QuantizeTest.OperationCheck/0 Change-Id: I122732717ead1f7af5b04c529a6948e382e5e59b
2017-07-27Update vpx_idct16x16_10_add_sse2()Linfeng Zhang
Change-Id: Ia0e20f5fa47382af5785221eebb05212b40bd35c
2017-07-27Add vpx_idct16x16_38_add_sse2()Linfeng Zhang
Change-Id: I28150789feadc0b63d2fadc707e48971b41f9898
2017-07-27Rewrite vpx_highbd_idct8x8_{12,64}_add_sse2Linfeng Zhang
BUG=webm:1412 Change-Id: I35df041b757d42278ac7a5cdbd909e8ffcee1455
2017-07-27Refactor highbd idct 4x4 and 8x8 x86 functionsLinfeng Zhang
BUG=webm:1412 Change-Id: I221dff34dd5f71b390b5e043d0a137ccb0a01dec
2017-07-27Merge "quantize ssse3: declare all variables"Johann Koenig
2017-07-27Merge "vp8: Remove isolated skin & non skin blocks."Jerome Jiang
2017-07-26vp8: Remove isolated skin & non skin blocks.Jerome Jiang
Neutral on RTC metrics and speed on Pixel. Change-Id: I26b907483fe133e6e4c1009d147631f0d0e0f2fb
2017-07-25inv_txfm_{sse2,ssse3}: clear conversion warningsJames Zern
visual studio reports tran_high_t (int64) -> short in calls to _mm_set1_epi16 Change-Id: Icb8d1baee77ad3d45edb1477a443d3e648f0b745
2017-07-25highbd_idct*_sse*.c: clear conversion warningsJames Zern
visual studio reports tran_high_t (int64) -> int in calls to _mm_setr_epi32 Change-Id: Ic2247c8e3800991202151790d78bd94c4f4aed05
2017-07-25vpx_variance16x16_sse2: correct cast orderJames Zern
allow the right shift to operate on 64-bits, this matches the rest of the implementations previously: b0f1ae147 vpx_get16x16var_avx2: correct cast order Change-Id: I632ee5e418f3f9b30e79ecd05588eb172b0783aa
2017-07-24vpx_get16x16var_avx2: correct cast orderJames Zern
allow the right shift to operate on 64-bits, this matches the rest of the implementations missed in: 6acd061aa variance_avx2: sync variance functions with c-code Change-Id: Icae436b881251ccb9f9ed64fcbf8d358c58a4617
2017-07-22set_var_thresh_from_histogram: prevent negative varianceJames Zern
For 8-bit the subtrahend is small enough to fit into uint32_t. For 10/12-bit apply: 63a37d16f Prevent negative variance previously: 47b9a0912 Resolve -Wshorten-64-to-32 in highbd variance. c0241664a Resolve -Wshorten-64-to-32 in variance. Change-Id: I181c85f0b9a03da37c2e8b89482d48aa3dbc0aee
2017-07-20vp8: Fix compile warning in vp8_multi_resolution_encoder.cMarco
Change-Id: I49c960179dfc1902aa5e5c99915789878c06bc3d
2017-07-20Merge "quantize test: promote RandRange() result to signed"Johann Koenig
2017-07-20Merge "quantize test: lowbd functions do not pass in highbd"Johann Koenig
2017-07-20Merge "vp9: Removed unused skin detection function."Jerome Jiang
2017-07-20quantize test: promote RandRange() result to signedJohann
Avoid unsigned overflow warning: unsigned integer overflow: 19974 - 32703 cannot be represented in type 'unsigned int' Change-Id: Ifebee014342e4c6f3b53306c0cad6ae0b465ac12
2017-07-20quantize test: lowbd functions do not pass in highbdJohann
qcoeff output looks OK but dqcoeff is no good. BUG=webm:1448 Change-Id: I07211db8a8b74f1f45fdd059852e2de0e5ee18fd
2017-07-20Merge "quantize test: eob is output"Johann Koenig
2017-07-19Merge "Earmark extra space for VSX."Johann Koenig
2017-07-19Merge "Roll libwebm: Fix android build failure with NDK r15b."Jerome Jiang
2017-07-19quantize test: eob is outputJohann
eob values are generated by the function. Change-Id: I8ce92100e83022bff99888a5a7e6ef378c49fda3
2017-07-19Earmark extra space for VSX.Han Shen
Backend specific optimization for PPC VSX reads 16 bytes, whereas arm neon / sse2 only reads <= 8 bytes. Although the extra bytes read are actually never used, this is not a warrant for groping around. Fixed by allocating more when building for VSX. This is reported by asan. Also note - PPC does have assembly that loads 64-bit content from memory - lxsdx loads one 64-bit doubleword (whereas lxvd2x loads two 64-bit doubleword) from memory. However, we only have "vec_vsx_ld" builtins that mapped to lxvd2x, no builtins to lxsdx. The only way to access lxsdx is through inline assembly, which does not fit well in the origin paradigm. Refer: vsx: vpx_tm_predictor_4x4_vsx @ third_party/libvpx/git_root/vpx_dsp/ppc/intrapred_vsx.c neon: vpx_tm_predictor_4x4_neon @ third_party/libvpx/git_root/vpx_dsp/arm/intrapred_neon_asm.asm sse2: tm_predictor_4x4 @ third_party/libvpx/git_root/vpx_dsp/x86/intrapred_sse2.asm BUG=b/63112600 Tested: asan tests passed. Change-Id: I5f74b56e35c05b67851de8b5530aece213f2ce9d
generated by cgit v1.2.3 (git 2.25.1) at 2024-10-10 15:18:51 +0000