- 07 Jul, 2015 9 commits
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Jingning Han authored
Change-Id: I202d4924e627eec94838741df004ed9259d38b88
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Jingning Han authored
The decoding process handles detokenization and reconstruction per transform block sequentially. There is no need to offset the dqcoeff buffer according to the transform block index. This allows to reduce the memory spill and improve cache performance. Change-Id: Ibb8bfe532a7a08fcabaf6d42cbec1e986901d32d
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Jingning Han authored
This commit replaces the vp8_ prefixed subtract function with the common vpx_subtract_block function. It removes redundant SIMD optimization codes and unit tests. Change-Id: I42e086c32c93c6125e452dcaa6ed04337fe028d9
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Debargha Mukherjee authored
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paulwilkins authored
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paulwilkins authored
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paulwilkins authored
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Parag Salasakar authored
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James Zern authored
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- 06 Jul, 2015 12 commits
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Debargha Mukherjee authored
To aid version management for integration with ffmpeg by use of: #ifdef VPX_CTRL_<CTRL_ID> ... #endif Change-Id: If550e06de4d3aa3685881f312ce6a86fa9de083b
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James Zern authored
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James Zern authored
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Jingning Han authored
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James Zern authored
Change-Id: Ia5044d13c09685c401191fe87fbf90d36203aadd
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Parag Salasakar authored
Change-Id: If88401bf8c5d8ee58200278734d7a5058d1585d0
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Debargha Mukherjee authored
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James Zern authored
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James Zern authored
expose filter_kernels[] and do the table lookup directly Change-Id: I0b10bff0327c3e01a723736141a9ffd377cd3d20
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Debargha Mukherjee authored
Adds two new vp9 parameters --min-gf-interval and --max-gf-interval to enable testing based on frequency of alt-ref frames. Also adds a unit-test to test enforcement of min-gf-interval. For both these parameters the default value is 0, which indicates they are picked by the encoder, based on resolution and framerate considerations. If they are greater than zero, the specified parameter is honored. (Additional note by paulwilkins) Note that there is a slight oddity in that key frames are also GFs and considered part of GF only group. However they are treated as not being part of an arf group because for arf groups the previous GF is assumed to be the terminal or overlay frame for the previous group. (end note) Change-Id: Ibf0c30b72074b3f71918ab278ccccc02a95a70a0
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Jingning Han authored
Factor out the subtraction operator as common function. Change-Id: I526e703477c6a290e0e3e3c8898f8bb1ca82779b
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Jingning Han authored
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- 03 Jul, 2015 2 commits
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James Zern authored
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- 02 Jul, 2015 17 commits
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James Zern authored
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James Zern authored
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James Zern authored
This reverts commit a42df86c. this change causes MSA/VP9SubpelVarianceTest.Ref and MSA/VP9SubpelVarianceTest.ExtremeRef failures under mips32r5el-msa-linux-gnu and mips64r6el-msa-linux-gnu Change-Id: I40b71a0b774eaeb31f66f795733f95cf360909f7
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James Zern authored
This reverts commit 61774ad1. this change causes MSA/VP9SubpelAvgVarianceTest.Ref failures under mips32r5el-msa-linux-gnu and mips64r6el-msa-linux-gnu Change-Id: I7fb520c12b2a3b212d5e84b7619a380a48e49bb0
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Jingning Han authored
Change the dir name to include more util tools. Change-Id: Id5b16062803ce5eed872fe2edb36d7e56b32eed8
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paulwilkins authored
Added code to reduce the minimum partition size searched for super blocks at or straddling the edge of the image. If the first pass has detected formatting bars the "active" edge may not be the real edge. Change-Id: I9c4bdd1477e60f162a75fac95ba6be7c3521e05c
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paulwilkins authored
Apply a correction to the frame error scores for frames with inactive regions. Change-Id: I217840f2efe7eafed3f5b8ddc7c468f1ca3d923c
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paulwilkins authored
Correct the ARF boost calculations to partly discount inactive or very low energy regions of the image. Examples (formatting bars and 0 energy areas of animated clips). Change-Id: I241af058d10aba8c67a4deca36deb913047d4561
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Jingning Han authored
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Jingning Han authored
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Parag Salasakar authored
average improvement ~3x-5x Change-Id: Ifdb4670d31ae83c4e22a4238293d1377b16c90db
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James Zern authored
this is tested for each block Change-Id: I229c6f0e9513fb206bdbce8be9699a4bf4008ca4
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James Zern authored
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James Zern authored
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James Zern authored
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James Zern authored
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James Zern authored
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