LineageOS/android_external_libvpx
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Optimization of 8bit block error for high bitdepth

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If high bit depth configuration is enabled, but encoding in profile 0,
the code now falls back on optimized SSE2 assembler to compute the
block errors, similar to when high bit depth is not enabled.

Change-Id: I471d1494e541de61a4008f852dbc0d548856484f
This commit is contained in:
Geza Lore
2015-10-08 15:44:49 +01:00
committed by Debargha Mukherjee
parent 5dd85e525d
commit 0134764fa6
5 changed files with 207 additions and 42 deletions
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22
test/vp9_error_block_test.cc
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@@ -136,7 +136,23 @@ TEST_P(ErrorBlockTest, ExtremeValues) {
using std::tr1::make_tuple;
#if HAVE_SSE2
#if CONFIG_USE_X86INC && HAVE_SSE2
int64_t wrap_vp9_highbd_block_error_8bit_sse2(const tran_low_t *coeff,
const tran_low_t *dqcoeff,
intptr_t block_size,
int64_t *ssz, int bps) {
assert(bps == 8);
return vp9_highbd_block_error_8bit_sse2(coeff, dqcoeff, block_size, ssz);
}
int64_t wrap_vp9_highbd_block_error_8bit_c(const tran_low_t *coeff,
const tran_low_t *dqcoeff,
intptr_t block_size,
int64_t *ssz, int bps) {
assert(bps == 8);
return vp9_highbd_block_error_8bit_c(coeff, dqcoeff, block_size, ssz);
}
INSTANTIATE_TEST_CASE_P(
SSE2, ErrorBlockTest,
::testing::Values(
@@ -145,7 +161,9 @@ INSTANTIATE_TEST_CASE_P(
make_tuple(&vp9_highbd_block_error_sse2,
&vp9_highbd_block_error_c, VPX_BITS_12),
make_tuple(&vp9_highbd_block_error_sse2,
&vp9_highbd_block_error_c, VPX_BITS_8)));
&vp9_highbd_block_error_c, VPX_BITS_8),
make_tuple(&wrap_vp9_highbd_block_error_8bit_sse2,
&wrap_vp9_highbd_block_error_8bit_c, VPX_BITS_8)));
#endif // HAVE_SSE2
#endif // CONFIG_VP9_HIGHBITDEPTH
} // namespace