This commit factors the 4x4, 8x8, and 16x16 2D-DCT forward
transform operations into vpx_dsp folder.
Change-Id: I084b117b79c0925edcbcabb93f62b9f4bf8dbe7d
vp9_itrans*_dspr2.c aren't necessary for high bitdepth builds and
notably vp9_itrans8_dspr2.c fails in various configurations using a
codesourcery toolchain:
vp9_itrans8_dspr2.c:31:5: can't find a register in class 'GR_REGS' while reloading 'asm'
Change-Id: I2ac76203e65cc643cb835ab50e95701896d92a1a
This test places 128 in positions that would not be found
in the VP9 filter tables. The ssse3 code packs this table
into chars and uses the pmaddubsw instruction, which treats
the value as signed. The ssse3 code checks for 128 in
position 3, skipping the ssse3 code if found, and calls
vp9_convolve8_c(). vp9_convolve8_c() is also used for scaling.
ChangeFilterWorks breaks the ssse3 scaling code found in other
commits.
Change-Id: I1f5a76834bc35180b9094c48f9421bdb19d3d1cb
Eliminates the byte by byte read from bool decoder, by reading
in a size_t and then shifting it into place.
Change-Id: I0ed8c7b6f942847e79cc90105dc1d2b5b3deb0d6
This commit limits the scope of 1-D DCT and ADST functions within
vp9_dct.c and makes them static. This largely clears out the cross
referencing issue between vp9_dct.c and the SIMD optimizations.
Change-Id: If7cac478b11bb32328ccf70a9f60b709dad43d7f
The SSE2 version high bit-depth forward hybrid transforms are
essentially using the C functions via cross referencing to 1-D
functions in vp9_dct.c. This commit unifies the two versions and
removes the unnecessary dependency.
Change-Id: Ib4d0702a138f8daf7d0bd97c141ee7088f293765
Separate the hybrid transform case from 2D-DCT case. This will
allow us to clear up cross dependency between c and SIMD
implementations later.
Change-Id: Iaa499e8b096850a1c5a0c50a3b6e63e15d0184bf
The following quantization functions were moved:
vp9_quantize_b
vp9_quantize_b_32x32
vp9_highbd_quantize_b
vp9_highbd_quantize_b_32x32
vp9_quantize_dc
vp9_quantize_dc_32x32
vp9_highbd_quantize_dc
vp9_highbd_quantize_dc_32x32
The purpose of doing that was to allow these functions to be shared
by multiple codecs.
Change-Id: Id8ab939f283353cdd07bd930d47db3d932a5d87f
This commit moves the loop filter dspr2 implementation from vp9 to
vpx_dsp directory. It also fixes header file format issues.
Change-Id: I09203ed4bd267d7fd76bb79a6ee84a37646206b2
