libwebp-0.6.0-rc1

third_party/libwebp/dsp/filters.c

 // Copyright 2011 Google Inc. All Rights Reserved.
 //
 // Use of this source code is governed by a BSD-style license
 // that can be found in the COPYING file in the root of the source
 // tree. An additional intellectual property rights grant can be found
 // in the file PATENTS. All contributing project authors may
 // be found in the AUTHORS file in the root of the source tree.
 // -----------------------------------------------------------------------------
 //
 // Spatial prediction using various filters
@@ skipping 209 matching lines @@
   }
 }
 
 //------------------------------------------------------------------------------
 // Init function
 
 WebPFilterFunc WebPFilters[WEBP_FILTER_LAST];
 WebPUnfilterFunc WebPUnfilters[WEBP_FILTER_LAST];
 
 extern void VP8FiltersInitMIPSdspR2(void);
+extern void VP8FiltersInitMSA(void);
+extern void VP8FiltersInitNEON(void);
 extern void VP8FiltersInitSSE2(void);
 
 static volatile VP8CPUInfo filters_last_cpuinfo_used =
     (VP8CPUInfo)&filters_last_cpuinfo_used;
 
 WEBP_TSAN_IGNORE_FUNCTION void VP8FiltersInit(void) {
   if (filters_last_cpuinfo_used == VP8GetCPUInfo) return;
 
   WebPUnfilters[WEBP_FILTER_NONE] = NULL;
   WebPUnfilters[WEBP_FILTER_HORIZONTAL] = HorizontalUnfilter;
   WebPUnfilters[WEBP_FILTER_VERTICAL] = VerticalUnfilter;
   WebPUnfilters[WEBP_FILTER_GRADIENT] = GradientUnfilter;
 
   WebPFilters[WEBP_FILTER_NONE] = NULL;
   WebPFilters[WEBP_FILTER_HORIZONTAL] = HorizontalFilter;
   WebPFilters[WEBP_FILTER_VERTICAL] = VerticalFilter;
   WebPFilters[WEBP_FILTER_GRADIENT] = GradientFilter;
 
   if (VP8GetCPUInfo != NULL) {
 #if defined(WEBP_USE_SSE2)
     if (VP8GetCPUInfo(kSSE2)) {
       VP8FiltersInitSSE2();
     }
 #endif
+#if defined(WEBP_USE_NEON)
+    if (VP8GetCPUInfo(kNEON)) {
+      VP8FiltersInitNEON();
+    }
+#endif
 #if defined(WEBP_USE_MIPS_DSP_R2)
     if (VP8GetCPUInfo(kMIPSdspR2)) {
       VP8FiltersInitMIPSdspR2();
     }
 #endif
+#if defined(WEBP_USE_MSA)
+    if (VP8GetCPUInfo(kMSA)) {
+      VP8FiltersInitMSA();
+    }
+#endif
   }
   filters_last_cpuinfo_used = VP8GetCPUInfo;
 }