Index: cc/resources/texture_compress/texture_compress.cc |
diff --git a/cc/resources/texture_compress/texture_compress.cc b/cc/resources/texture_compress/texture_compress.cc |
new file mode 100644 |
index 0000000000000000000000000000000000000000..826b5c6811b8ba670d342fbe6ccef5a379d6d7da |
--- /dev/null |
+++ b/cc/resources/texture_compress/texture_compress.cc |
@@ -0,0 +1,90 @@ |
+// Copyright 2014 The Chromium Authors. All rights reserved. |
+// Use of this source code is governed by a BSD-style license that can be |
+// found in the LICENSE file. |
+ |
+#include "cc/resources/texture_compress/texture_compress.h" |
+ |
+#include "base/logging.h" |
+ |
+#include "cc/resources/texture_compress/atc_dxt.h" |
+#include "cc/resources/texture_compress/etc1.h" |
+ |
+#if defined(OS_ANDROID) && defined(ARCH_CPU_ARMEL) |
+#include <cpu-features.h> |
+#include "cc/resources/texture_compress/arm/atc_dxt_neon.h" |
+#include "cc/resources/texture_compress/arm/etc1_neon.h" |
+#endif |
+ |
+namespace cc { |
+namespace texture_compress { |
+ |
+static void TextureCompressInit(); |
+ |
+static void CompressATC_Uninitialized(const uint8_t* src, |
+ uint8_t* dst, |
+ int width, |
+ int height) { |
+ TextureCompressInit(); |
+ CompressATC(src, dst, width, height); |
+} |
+ |
+static void CompressATCIA_Uninitialized(const uint8_t* src, |
+ uint8_t* dst, |
+ int width, |
+ int height) { |
+ TextureCompressInit(); |
+ CompressATCIA(src, dst, width, height); |
+} |
+ |
+static void CompressDXT1_Uninitialized(const uint8_t* src, |
+ uint8_t* dst, |
+ int width, |
+ int height) { |
+ TextureCompressInit(); |
+ CompressDXT1(src, dst, width, height); |
+} |
+ |
+static void CompressDXT5_Uninitialized(const uint8_t* src, |
+ uint8_t* dst, |
+ int width, |
+ int height) { |
+ TextureCompressInit(); |
+ CompressDXT5(src, dst, width, height); |
+} |
+ |
+static void CompressETC1_Uninitialized(const uint8_t* src, |
+ uint8_t* dst, |
+ int width, |
+ int height) { |
+ TextureCompressInit(); |
+ CompressETC1(src, dst, width, height); |
+} |
+ |
+TextureCompressFunc CompressATC = CompressATC_Uninitialized; |
+TextureCompressFunc CompressATCIA = CompressATCIA_Uninitialized; |
+TextureCompressFunc CompressETC1 = CompressETC1_Uninitialized; |
+TextureCompressFunc CompressDXT1 = CompressDXT1_Uninitialized; |
+TextureCompressFunc CompressDXT5 = CompressDXT5_Uninitialized; |
+ |
+static void TextureCompressInit() { |
+ Init_ATC_DXT(); |
+ |
+ CompressATC = CompressATC_Generic; |
+ CompressATCIA = CompressATCIA_Generic; |
+ CompressETC1 = etc1::CompressTexture; |
+ CompressDXT1 = CompressDXT1_Generic; |
+ CompressDXT5 = CompressDXT5_Generic; |
+ |
+#if defined(OS_ANDROID) && defined(ARCH_CPU_ARMEL) |
+ if ((android_getCpuFeatures() & ANDROID_CPU_ARM_FEATURE_NEON) != 0) { |
+ CompressATC = CompressATC_NEON; |
+ CompressATCIA = CompressATCIA_NEON; |
+ CompressETC1 = etc1_neon::CompressTexture; |
+ CompressDXT1 = CompressDXT1_NEON; |
+ CompressDXT5 = CompressDXT5_NEON; |
+ } |
+#endif |
+} |
+ |
+} // namespace texture_compress |
+} // namespace cc |