Age | Commit message (Collapse) | Author |
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Change-Id: Ic92f15d82ff5cfa3df655d08e460335c2ef8a325
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* changes:
detokenization speedups
Don't write 0's to token_cache
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Moves all rate control variables to a separate structure,
removes some currently unused variables,
moves some rate control functions to vp9_ratectrl.c,
and splits the encode_frame_to_data_rate function.
Change-Id: I4ed54c24764b3b6de2dd676484f01473724ab52b
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Change-Id: I6a48d1f35ed5fe7a2c7499675b339994c9c3bdf2
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Change-Id: I0c44800db10db8d74c1ddfe89abecfd1c53d0f8d
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removed unnecessary ifs and branches ..
Change-Id: Id1698a35292659388f48926791024d1400f2cea9
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- Rename the struct to VpxEncoderConfig.
- The idea behind this is to enable checking the global settings against
stream specific settings in source files other than vpxenc.c.
Change-Id: Ic736cbb714845b9466acb34671780d65b83ad1a8
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Change-Id: I9ea3946c17b19f511565cd771037abe7db8b3ddb
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The change caused mismatches with some test vectors on neon.
Original CL: https://gerrit.chromium.org/gerrit/#/c/67863/
Change-Id: I913891636d53783e93cb1865ca78ded1821dc4b0
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This code only updates the token_cache if the result is non0.
Change-Id: Idcabd0b993a926fea9c29dbec134b9c5c4859b40
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Using for loop based on max_tx_size instead of separate checks. Combining
build_coeff_contexts() with update_coef_probs().
Change-Id: Ie335a7db29830677fbc14478a9c190d3c1068665
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Modifications are done to reduce the total clock cycle.
Speedup: 1.2
Tested with: park_joy_420_720p50.y4m
Change-Id: Ia36b87e62e2f80a5fadaf5628729aedc80f38f3f
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Added filter_selectively_vert_row2 to be ready for parallel
loopfiltering in vertical direction. This change did 2-row
filtering at a time. If 2 vertically adjacent 8x8 blocks do same
type of filtering, we can do 16-pixel filtering in parallel.
Next, we need to provide 16-pixel loopfiltering functions in c
and optimized versions for codec speedup.
Change-Id: Idf97bbdd70566e55bd30e1fd25cb8544e33291be
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Add support to do 16 pixel horizontal filtering in Neon.
Nexus devices saw about 0.5% decode speed increase.
Change-Id: I2993f6c2d49f31fa74976879eeaa289fd3f4e15d
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Also, clean up stylistically questionable code near my changes.
Change-Id: I92c96a274cb339b7b74174a608f94ae86aba8354
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Change-Id: I67d1681c7b17661deb792c5e6a9e2014a73ff9b7
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Change-Id: Ibe847000467fe46bf8ce87d8f1ef8f2d5ad1eaf4
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Although no mismatch was indicated for 8/16 wide sub-pixel filters
in issue 661, they had similar problems that could cause mismatch
potentially. This patch fixed calculations in HORIZx8/16
and VERTx8/16.
Change-Id: I169961c9d40a20340995b7d22aafc89ccf30bfca
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Change-Id: I29c0dfcf41a1253d5e2a0d2ff740c0c38ebaa5a2
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Change-Id: Iadd771a33c8874f3b774923bca4da3c8fe5429ee
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Change-Id: I98d750ee92ff51fb714980418ea28be3b1d0f3c6
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Change-Id: Ia568f70bddc1a2b62141a0197459119ca74c22b5
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Change-Id: I5556e8d1fc150be8a3e93af21900829b59a500dc
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This CL fixes an overcite with the AVX2 support CL previously
merged (Change-Id: Idc03f3fca4bf2d0afd33631ea1d3caf8fc34ec29) that
prevented runtime execution of AVX2 code in WebM.
Background:
Starting with the Sandybridge processor, the CPUID instruction was
enhanced to add various extended feature flag enumeration leaves.
Reading these leaves requires an additional input value for the CPUID
instruction which is stored in ECX. This change adds this second input
value for all ARCH_X86 and ARCH_x86_64 targets to the CPUID macros,
allowing checks of EBX bit 5 for AVX2 support. This capability will be
required moving forward to check for future processor features.
Change-Id: Ie9d872bc9ff68dad4b6578e4544e4dfd0ae26c36
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Change-Id: I00a5203c8ed76c184d936fccf93d76e7c06773d3
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In commit "3d50da5397d20abc932d81453b26cde758293a40", the stack
pointer was modified while aligning the stack, and it needed to
be pop out at the end.
Change-Id: I062971e195f1f2ab9d0ab5fb84dcf215a0fcaa67
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Change-Id: I94cb9e3d910dff74bf90906dd96e3a4e06ebdbe6
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