diff options
Diffstat (limited to 'src/dsp/cdef.cc')
| -rw-r--r-- | src/dsp/cdef.cc | 67 |
1 files changed, 59 insertions, 8 deletions
diff --git a/src/dsp/cdef.cc b/src/dsp/cdef.cc index ca2adfd..9dd9287 100644 --- a/src/dsp/cdef.cc +++ b/src/dsp/cdef.cc @@ -32,9 +32,11 @@ namespace { #include "src/dsp/cdef.inc" // Silence unused function warnings when CdefDirection_C is obviated. -#if LIBGAV1_ENABLE_ALL_DSP_FUNCTIONS || \ - !defined(LIBGAV1_Dsp8bpp_CdefDirection) || \ - (LIBGAV1_MAX_BITDEPTH >= 10 && !defined(LIBGAV1_Dsp10bpp_CdefDirection)) +#if LIBGAV1_ENABLE_ALL_DSP_FUNCTIONS || \ + !defined(LIBGAV1_Dsp8bpp_CdefDirection) || \ + (LIBGAV1_MAX_BITDEPTH >= 10 && \ + !defined(LIBGAV1_Dsp10bpp_CdefDirection)) || \ + (LIBGAV1_MAX_BITDEPTH == 12 && !defined(LIBGAV1_Dsp12bpp_CdefDirection)) constexpr int16_t kDivisionTable[] = {840, 420, 280, 210, 168, 140, 120, 105}; int32_t Square(int32_t x) { return x * x; } @@ -103,12 +105,15 @@ void CdefDirection_C(const void* LIBGAV1_RESTRICT const source, #endif // LIBGAV1_ENABLE_ALL_DSP_FUNCTIONS || // !defined(LIBGAV1_Dsp8bpp_CdefDirection) || // (LIBGAV1_MAX_BITDEPTH >= 10 && - // !defined(LIBGAV1_Dsp10bpp_CdefDirection)) + // !defined(LIBGAV1_Dsp10bpp_CdefDirection)) + // (LIBGAV1_MAX_BITDEPTH == 12 && + // !defined(LIBGAV1_Dsp12bpp_CdefDirection)) // Silence unused function warnings when CdefFilter_C is obviated. -#if LIBGAV1_ENABLE_ALL_DSP_FUNCTIONS || \ - !defined(LIBGAV1_Dsp8bpp_CdefFilters) || \ - (LIBGAV1_MAX_BITDEPTH >= 10 && !defined(LIBGAV1_Dsp10bpp_CdefFilters)) +#if LIBGAV1_ENABLE_ALL_DSP_FUNCTIONS || \ + !defined(LIBGAV1_Dsp8bpp_CdefFilters) || \ + (LIBGAV1_MAX_BITDEPTH >= 10 && !defined(LIBGAV1_Dsp10bpp_CdefFilters)) || \ + (LIBGAV1_MAX_BITDEPTH == 12 && !defined(LIBGAV1_Dsp12bpp_CdefFilters)) int Constrain(int diff, int threshold, int damping) { assert(threshold != 0); @@ -218,7 +223,9 @@ void CdefFilter_C(const uint16_t* LIBGAV1_RESTRICT src, #endif // LIBGAV1_ENABLE_ALL_DSP_FUNCTIONS || // !defined(LIBGAV1_Dsp8bpp_CdefFilters) || // (LIBGAV1_MAX_BITDEPTH >= 10 && - // !defined(LIBGAV1_Dsp10bpp_CdefFilters)) + // !defined(LIBGAV1_Dsp10bpp_CdefFilters)) + // (LIBGAV1_MAX_BITDEPTH == 12 && + // !defined(LIBGAV1_Dsp12bpp_CdefFilters)) void Init8bpp() { Dsp* const dsp = dsp_internal::GetWritableDspTable(8); @@ -294,7 +301,48 @@ void Init10bpp() { #endif #endif // LIBGAV1_ENABLE_ALL_DSP_FUNCTIONS } +#endif // LIBGAV1_MAX_BITDEPTH >= 10 + +#if LIBGAV1_MAX_BITDEPTH == 12 +void Init12bpp() { + Dsp* const dsp = dsp_internal::GetWritableDspTable(12); + assert(dsp != nullptr); +#if LIBGAV1_ENABLE_ALL_DSP_FUNCTIONS + dsp->cdef_direction = CdefDirection_C<12, uint16_t>; + dsp->cdef_filters[0][0] = CdefFilter_C<4, 12, uint16_t>; + dsp->cdef_filters[0][1] = + CdefFilter_C<4, 12, uint16_t, /*enable_primary=*/true, + /*enable_secondary=*/false>; + dsp->cdef_filters[0][2] = + CdefFilter_C<4, 12, uint16_t, /*enable_primary=*/false>; + dsp->cdef_filters[1][0] = CdefFilter_C<8, 12, uint16_t>; + dsp->cdef_filters[1][1] = + CdefFilter_C<8, 12, uint16_t, /*enable_primary=*/true, + /*enable_secondary=*/false>; + dsp->cdef_filters[1][2] = + CdefFilter_C<8, 12, uint16_t, /*enable_primary=*/false>; +#else // !LIBGAV1_ENABLE_ALL_DSP_FUNCTIONS + static_cast<void>(dsp); +#ifndef LIBGAV1_Dsp12bpp_CdefDirection + dsp->cdef_direction = CdefDirection_C<12, uint16_t>; #endif +#ifndef LIBGAV1_Dsp12bpp_CdefFilters + dsp->cdef_filters[0][0] = CdefFilter_C<4, 12, uint16_t>; + dsp->cdef_filters[0][1] = + CdefFilter_C<4, 12, uint16_t, /*enable_primary=*/true, + /*enable_secondary=*/false>; + dsp->cdef_filters[0][2] = + CdefFilter_C<4, 12, uint16_t, /*enable_primary=*/false>; + dsp->cdef_filters[1][0] = CdefFilter_C<8, 12, uint16_t>; + dsp->cdef_filters[1][1] = + CdefFilter_C<8, 12, uint16_t, /*enable_primary=*/true, + /*enable_secondary=*/false>; + dsp->cdef_filters[1][2] = + CdefFilter_C<8, 12, uint16_t, /*enable_primary=*/false>; +#endif +#endif // LIBGAV1_ENABLE_ALL_DSP_FUNCTIONS +} +#endif // LIBGAV1_MAX_BITDEPTH == 12 } // namespace @@ -303,6 +351,9 @@ void CdefInit_C() { #if LIBGAV1_MAX_BITDEPTH >= 10 Init10bpp(); #endif +#if LIBGAV1_MAX_BITDEPTH == 12 + Init12bpp(); +#endif } } // namespace dsp |