Upstream version 5.34.104.0

[platform/framework/web/crosswalk.git] / src / third_party / libvpx / source / libvpx / vp9 / common / vp9_filter.c

diff --git a/src/third_party/libvpx/source/libvpx/vp9/common/vp9_filter.c b/src/third_party/libvpx/source/libvpx/vp9/common/vp9_filter.c
index 79ace14..546f603 100644 (file)
--- a/src/third_party/libvpx/source/libvpx/vp9/common/vp9_filter.c
+++ b/src/third_party/libvpx/source/libvpx/vp9/common/vp9_filter.c
@@ -14,7 +14,7 @@
 
 #include "vp9/common/vp9_filter.h"
 
-DECLARE_ALIGNED(256, const subpel_kernel,
+DECLARE_ALIGNED(256, const InterpKernel,
                 vp9_bilinear_filters[SUBPEL_SHIFTS]) = {
   { 0, 0, 0, 128,   0, 0, 0, 0 },
   { 0, 0, 0, 120,   8, 0, 0, 0 },
@@ -35,7 +35,7 @@ DECLARE_ALIGNED(256, const subpel_kernel,
 };
 
 // Lagrangian interpolation filter
-DECLARE_ALIGNED(256, const subpel_kernel,
+DECLARE_ALIGNED(256, const InterpKernel,
                 vp9_sub_pel_filters_8[SUBPEL_SHIFTS]) = {
   { 0,   0,   0, 128,   0,   0,   0,  0},
   { 0,   1,  -5, 126,   8,  -3,   1,  0},
@@ -56,7 +56,7 @@ DECLARE_ALIGNED(256, const subpel_kernel,
 };
 
 // DCT based filter
-DECLARE_ALIGNED(256, const subpel_kernel,
+DECLARE_ALIGNED(256, const InterpKernel,
                 vp9_sub_pel_filters_8s[SUBPEL_SHIFTS]) = {
   {0,   0,   0, 128,   0,   0,   0, 0},
   {-1,   3,  -7, 127,   8,  -3,   1, 0},
@@ -77,7 +77,7 @@ DECLARE_ALIGNED(256, const subpel_kernel,
 };
 
 // freqmultiplier = 0.5
-DECLARE_ALIGNED(256, const subpel_kernel,
+DECLARE_ALIGNED(256, const InterpKernel,
                 vp9_sub_pel_filters_8lp[SUBPEL_SHIFTS]) = {
   { 0,  0,  0, 128,  0,  0,  0,  0},
   {-3, -1, 32,  64, 38,  1, -3,  0},
@@ -98,14 +98,15 @@ DECLARE_ALIGNED(256, const subpel_kernel,
 };
 
 
-static const subpel_kernel* vp9_filter_kernels[4] = {
+static const InterpKernel* vp9_filter_kernels[4] = {
   vp9_sub_pel_filters_8,
   vp9_sub_pel_filters_8lp,
   vp9_sub_pel_filters_8s,
   vp9_bilinear_filters
 };
 
-const subpel_kernel *vp9_get_filter_kernel(INTERPOLATION_TYPE type) {
-  return vp9_filter_kernels[type];
+const InterpKernel *vp9_get_interp_kernel(INTERP_FILTER filter) {
+  assert(filter != SWITCHABLE);
+  return vp9_filter_kernels[filter];
 }