summaryrefslogtreecommitdiff
path: root/vpx_dsp/inv_txfm.c
AgeCommit message (Collapse)Author
2017-03-08Add vpx_highbd_idct32x32_135_add_c()Linfeng Zhang
When eob is less than or equal to 135 for high-bitdepth 32x32 idct, call this function. BUG=webm:1301 Change-Id: I8a5864f5c076e449c984e602946547a7b09c9fe6
2017-02-15cosmetics,dsp/inv_txfm.c: reorder functionsLinfeng Zhang
Change-Id: Ie0f7689ebe230c68eadb22a32b14838c1a7543a6
2017-02-14Add vpx_highbd_idct16x16_38_add_c()Linfeng Zhang
When eob is less than or equal to 38 for high-bitdepth 16x16 idct, call this function. BUG=webm:1301 Change-Id: I09167f89d29c401f9c36710b0fd2d02644052060
2017-02-07Add vpx_idct16x16_38_add_c()Linfeng Zhang
When eob is less than or equal to 38 for 16x16 idct, call this function. Change-Id: Ief6f3fb16a49ace3c92cebf4e220bf5bf52a6087
2016-12-12Cosmetics by unifying dest_stride to stride in idctLinfeng Zhang
Change-Id: Ie9336a808a3c3592bb4fd5d4ad3839028bfcafba
2016-11-07Rename vpx_highbd_idct8x8_10{*}() to vpx_highbd_idct8x8_12{*}()Linfeng Zhang
Also update its trigger threshold from 10 to 12. Change-Id: Ib8dddd87a5a22a12ca66e7084d342fbb027b0a2f
2016-11-04Replace highbd_dct_const_round_shift with dct_const_round_shiftLinfeng Zhang
They are identical. Change-Id: I1ccaf03c81c3cbf88e82d77ffeb8204f5b063c61
2016-11-04Cosmetics of inv_txfm.cLinfeng Zhang
Unify code of 8-bit and high bitdepth. Change-Id: I3fe441577af0249030ca3a1ef769eb9030711434
2016-10-03Move highbd txfm input range check from 2d iht transform to 1d idct/iadstAngie Chiang
This change will make the highbd txfm input range check more comprehensive The 25-bit highbd input range is composed by 12 signal input bits + 7 bits for 2D forward transform amplification + 5 bits for 1D inverse transform amplification + 1 bit for contingency in rounding and quantizing BUG=https://bugs.chromium.org/p/webm/issues/detail?id=1286 BUG=https://bugs.chromium.org/p/chromium/issues/detail?id=651625 Change-Id: I04c0796edd7653f8d463fba5dc418132986131e7
2016-07-25vpx_dsp: apply clang-formatclang-format
Change-Id: I3ea3e77364879928bd916f2b0a7838073ade5975
2016-06-09Add a couple of missing WRAPLOW checksDebargha Mukherjee
To make coefficient checking consistent with the VP9 spec sections 8.7.1.6 and 8.7.1.1. Change-Id: I92e38e89a41d1e482317bb478c48ffa608d2d6ee
2016-06-03Move range checks into WRAPLOWDebargha Mukherjee
Provides more comprehensive coverage for --enable-coefficient-checking. The intent is to make the --enable-coefficient-checking option consistent with the VP9 spec. Change-Id: I12d0120756d17572ca2b2d7e6a2ab9d8071d8d58
2016-05-04vpx_dsp/*.[hc]: add missing vpx_dsp_rtcd.h includeJames Zern
Change-Id: I103be7eee36492f8619144ce8325bc916d4975c7
2015-12-02VP9: Add ssse3 version of vpx_idct32x32_135_add()Scott LaVarnway
Change-Id: I9a780131efaad28cf1ad233ae64c5c319a329727
2015-08-28Expand the idct4_c() function in idct8_c()Angie Chiang
Change-Id: I5afa3c351ba7c5e7deb3889f7471619ac60af255
2015-08-04Replace vp9_ prefix with vpx_ prefix in vpx_dsp function namesJingning Han
This commit clears the function naming convention in vpx_dsp. It replaces vp9_ prefix of global functions with vpx_ prefix. It also removes the vp9_ prefix from static functions. Change-Id: I6394359a63b71a51dda01342eec6a3cc08dfeedf
2015-07-31Factor inverse transform functions into vpx_dspJingning Han
This commit moves the module inverse transform functions from vp9 to vpx_dsp folder. The hybrid transform wrapper functions stay in the vp9 folder, since it involves codec-specific data structures. Change-Id: Ib066367c953d3d024c73ba65157bbd70a95c9ef8
generated by cgit v1.2.3 (git 2.25.1) at 2024-10-10 05:23:00 +0000