Update upstream source from tag 'upstream/0.18.0'

Update to upstream version '0.18.0'
with Debian dir a69c1f7f3e7109393a3f9f5f1a2e7a5c3d3eda9f

1 files changed, 44 insertions, 3 deletions

diff --git a/src/dsp/intrapred_directional.cc b/src/dsp/intrapred_directional.cc
index 21a40b5..9146074 100644
--- a/src/dsp/intrapred_directional.cc
+++ b/src/dsp/intrapred_directional.cc
@@ -94,11 +94,19 @@ void DirectionalIntraPredictorZone1_C(
   } while (++y < height);
 }
 
+// clang 14.0.0 produces incorrect code with LIBGAV1_RESTRICT.
+// https://github.com/llvm/llvm-project/issues/54427
+#if defined(__clang__) && __clang_major__ == 14
+#define LOCAL_RESTRICT
+#else
+#define LOCAL_RESTRICT LIBGAV1_RESTRICT
+#endif
+
 template <typename Pixel>
 void DirectionalIntraPredictorZone2_C(
-    void* LIBGAV1_RESTRICT const dest, ptrdiff_t stride,
-    const void* LIBGAV1_RESTRICT const top_row,
-    const void* LIBGAV1_RESTRICT const left_column, const int width,
+    void* LOCAL_RESTRICT const dest, ptrdiff_t stride,
+    const void* LOCAL_RESTRICT const top_row,
+    const void* LOCAL_RESTRICT const left_column, const int width,
     const int height, const int xstep, const int ystep,
     const bool upsampled_top, const bool upsampled_left) {
   const auto* const top = static_cast<const Pixel*>(top_row);
@@ -143,6 +151,8 @@ void DirectionalIntraPredictorZone2_C(
   } while (++y < height);
 }
 
+#undef LOCAL_RESTRICT
+
 template <typename Pixel>
 void DirectionalIntraPredictorZone3_C(
     void* LIBGAV1_RESTRICT const dest, ptrdiff_t stride,
@@ -236,6 +246,34 @@ void Init10bpp() {
 }
 #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->directional_intra_predictor_zone1 =
+      DirectionalIntraPredictorZone1_C<uint16_t>;
+  dsp->directional_intra_predictor_zone2 =
+      DirectionalIntraPredictorZone2_C<uint16_t>;
+  dsp->directional_intra_predictor_zone3 =
+      DirectionalIntraPredictorZone3_C<uint16_t>;
+#endif  // LIBGAV1_ENABLE_ALL_DSP_FUNCTIONS
+  static_cast<void>(dsp);
+#ifndef LIBGAV1_Dsp12bpp_DirectionalIntraPredictorZone1
+  dsp->directional_intra_predictor_zone1 =
+      DirectionalIntraPredictorZone1_C<uint16_t>;
+#endif
+#ifndef LIBGAV1_Dsp12bpp_DirectionalIntraPredictorZone2
+  dsp->directional_intra_predictor_zone2 =
+      DirectionalIntraPredictorZone2_C<uint16_t>;
+#endif
+#ifndef LIBGAV1_Dsp12bpp_DirectionalIntraPredictorZone3
+  dsp->directional_intra_predictor_zone3 =
+      DirectionalIntraPredictorZone3_C<uint16_t>;
+#endif
+}
+#endif  // LIBGAV1_MAX_BITDEPTH == 12
+
 }  // namespace
 
 void IntraPredDirectionalInit_C() {
@@ -243,6 +281,9 @@ void IntraPredDirectionalInit_C() {
 #if LIBGAV1_MAX_BITDEPTH >= 10
   Init10bpp();
 #endif
+#if LIBGAV1_MAX_BITDEPTH == 12
+  Init12bpp();
+#endif
 }
 
 }  // namespace dsp