generic-library/vpx
1
0
Fork 0
Code Issues Pull Requests Releases Wiki Activity

Integrate HBD row/column flip fwd txfm SSE4.1 optimization

Browse Source 
- Integrate 5 flip transform types for each 4x4, 8x8, and 16x16
  block, for experiment, EXT_TX.
- Encoder speed improves about 12%-15%.
- Update the unit tests for bit-exact result against C.

Change-Id: Idf27c87f1e516ca5b66c7b70142477a115404ccb
This commit is contained in:
Yi Luo
2016-05-17 16:41:02 -07:00
committed by James Zern
parent 9f55543c06
commit 1d307368a9
5 changed files with 196 additions and 20 deletions
Download Patch File Download Diff File Expand all files Collapse all files

14
test/vp10_fht16x16_test.cc
View File

@@ -207,7 +207,19 @@ const HighbdHt16x16Param kArrayHBDHt16x16Param_sse4_1[] = {
make_tuple(&vp10_fwd_txfm2d_16x16_sse4_1, 2, 10),
make_tuple(&vp10_fwd_txfm2d_16x16_sse4_1, 2, 12),
make_tuple(&vp10_fwd_txfm2d_16x16_sse4_1, 3, 10),
make_tuple(&vp10_fwd_txfm2d_16x16_sse4_1, 3, 12)
make_tuple(&vp10_fwd_txfm2d_16x16_sse4_1, 3, 12),
make_tuple(&vp10_fwd_txfm2d_16x16_sse4_1, 4, 10),
make_tuple(&vp10_fwd_txfm2d_16x16_sse4_1, 4, 12),
make_tuple(&vp10_fwd_txfm2d_16x16_sse4_1, 5, 10),
make_tuple(&vp10_fwd_txfm2d_16x16_sse4_1, 5, 12),
make_tuple(&vp10_fwd_txfm2d_16x16_sse4_1, 6, 10),
make_tuple(&vp10_fwd_txfm2d_16x16_sse4_1, 6, 12),
make_tuple(&vp10_fwd_txfm2d_16x16_sse4_1, 7, 10),
make_tuple(&vp10_fwd_txfm2d_16x16_sse4_1, 7, 12),
make_tuple(&vp10_fwd_txfm2d_16x16_sse4_1, 8, 10),
make_tuple(&vp10_fwd_txfm2d_16x16_sse4_1, 8, 12),
#if CONFIG_EXT_TX
#endif // CONFIG_EXT_TX
};
INSTANTIATE_TEST_CASE_P(
SSE4_1, VP10HighbdTrans16x16HT,

42
test/vp10_fht4x4_test.cc
View File

@@ -38,8 +38,10 @@ void fht4x4_ref(const int16_t *in, tran_low_t *out, int stride,
typedef void (*IhighbdHtFunc)(const tran_low_t *in, uint8_t *out, int stride,
int tx_type, int bd);
typedef void (*HBDFhtFunc)(const int16_t *input, int32_t *output, int stride,
int tx_type, int bd);
// Target optimized function, tx_type, bit depth
int tx_type, int bd);
// HighbdHt4x4Param argument list:
// <Target optimized function, tx_type, bit depth>
typedef tuple<HBDFhtFunc, int, int> HighbdHt4x4Param;
void highbe_fht4x4_ref(const int16_t *in, int32_t *out, int stride,
@@ -96,12 +98,12 @@ class VP10HighbdTrans4x4HT : public ::testing::TestWithParam<HighbdHt4x4Param> {
mask_ = (1 << bit_depth_) - 1;
num_coeffs_ = 16;
input_ = reinterpret_cast<int16_t *>
(vpx_memalign(16, sizeof(int16_t) * num_coeffs_));
output_ = reinterpret_cast<int32_t *>
(vpx_memalign(16, sizeof(int32_t) * num_coeffs_));
output_ref_ = reinterpret_cast<int32_t *>
(vpx_memalign(16, sizeof(int32_t) * num_coeffs_));
input_ = reinterpret_cast<int16_t *>(
vpx_memalign(16, sizeof(int16_t) * num_coeffs_));
output_ = reinterpret_cast<int32_t *>(
vpx_memalign(16, sizeof(int32_t) * num_coeffs_));
output_ref_ = reinterpret_cast<int32_t *>(
vpx_memalign(16, sizeof(int32_t) * num_coeffs_));
}
virtual void TearDown() {
@@ -197,9 +199,7 @@ INSTANTIATE_TEST_CASE_P(
#endif // HAVE_SSE2
#if HAVE_SSE4_1 && CONFIG_VP9_HIGHBITDEPTH
INSTANTIATE_TEST_CASE_P(
SSE4_1, VP10HighbdTrans4x4HT,
::testing::Values(
const HighbdHt4x4Param kArrayHighbdHt4x4Param[] = {
make_tuple(&vp10_fwd_txfm2d_4x4_sse4_1, 0, 10),
make_tuple(&vp10_fwd_txfm2d_4x4_sse4_1, 0, 12),
make_tuple(&vp10_fwd_txfm2d_4x4_sse4_1, 1, 10),
@@ -207,7 +207,25 @@ INSTANTIATE_TEST_CASE_P(
make_tuple(&vp10_fwd_txfm2d_4x4_sse4_1, 2, 10),
make_tuple(&vp10_fwd_txfm2d_4x4_sse4_1, 2, 12),
make_tuple(&vp10_fwd_txfm2d_4x4_sse4_1, 3, 10),
make_tuple(&vp10_fwd_txfm2d_4x4_sse4_1, 3, 12)));
make_tuple(&vp10_fwd_txfm2d_4x4_sse4_1, 3, 12),
#if CONFIG_EXT_TX
make_tuple(&vp10_fwd_txfm2d_4x4_sse4_1, 4, 10),
make_tuple(&vp10_fwd_txfm2d_4x4_sse4_1, 4, 12),
make_tuple(&vp10_fwd_txfm2d_4x4_sse4_1, 5, 10),
make_tuple(&vp10_fwd_txfm2d_4x4_sse4_1, 5, 12),
make_tuple(&vp10_fwd_txfm2d_4x4_sse4_1, 6, 10),
make_tuple(&vp10_fwd_txfm2d_4x4_sse4_1, 6, 12),
make_tuple(&vp10_fwd_txfm2d_4x4_sse4_1, 7, 10),
make_tuple(&vp10_fwd_txfm2d_4x4_sse4_1, 7, 12),
make_tuple(&vp10_fwd_txfm2d_4x4_sse4_1, 8, 10),
make_tuple(&vp10_fwd_txfm2d_4x4_sse4_1, 8, 12),
#endif // CONFIG_EXT_TX
};
INSTANTIATE_TEST_CASE_P(
SSE4_1, VP10HighbdTrans4x4HT,
::testing::ValuesIn(kArrayHighbdHt4x4Param));
#endif // HAVE_SSE4_1 && CONFIG_VP9_HIGHBITDEPTH
} // namespace

14
test/vp10_fht8x8_test.cc
View File

@@ -207,7 +207,19 @@ const HighbdHt8x8Param kArrayHBDHt8x8Param_sse4_1[] = {
make_tuple(&vp10_fwd_txfm2d_8x8_sse4_1, 2, 10),
make_tuple(&vp10_fwd_txfm2d_8x8_sse4_1, 2, 12),
make_tuple(&vp10_fwd_txfm2d_8x8_sse4_1, 3, 10),
make_tuple(&vp10_fwd_txfm2d_8x8_sse4_1, 3, 12)
make_tuple(&vp10_fwd_txfm2d_8x8_sse4_1, 3, 12),
#if CONFIG_EXT_TX
make_tuple(&vp10_fwd_txfm2d_8x8_sse4_1, 4, 10),
make_tuple(&vp10_fwd_txfm2d_8x8_sse4_1, 4, 12),
make_tuple(&vp10_fwd_txfm2d_8x8_sse4_1, 5, 10),
make_tuple(&vp10_fwd_txfm2d_8x8_sse4_1, 5, 12),
make_tuple(&vp10_fwd_txfm2d_8x8_sse4_1, 6, 10),
make_tuple(&vp10_fwd_txfm2d_8x8_sse4_1, 6, 12),
make_tuple(&vp10_fwd_txfm2d_8x8_sse4_1, 7, 10),
make_tuple(&vp10_fwd_txfm2d_8x8_sse4_1, 7, 12),
make_tuple(&vp10_fwd_txfm2d_8x8_sse4_1, 8, 10),
make_tuple(&vp10_fwd_txfm2d_8x8_sse4_1, 8, 12),
#endif // CONFIG_EXT_TX
};
INSTANTIATE_TEST_CASE_P(
SSE4_1, VP10HighbdTrans8x8HT,