diff --git a/README.chromium b/README.chromium index 4797cc091..e275ff542 100644 --- a/README.chromium +++ b/README.chromium @@ -1,6 +1,6 @@ Name: libyuv URL: http://code.google.com/p/libyuv/ -Version: 932 +Version: 933 License: BSD License File: LICENSE diff --git a/include/libyuv/version.h b/include/libyuv/version.h index 821de38e5..709e30293 100644 --- a/include/libyuv/version.h +++ b/include/libyuv/version.h @@ -11,6 +11,6 @@ #ifndef INCLUDE_LIBYUV_VERSION_H_ // NOLINT #define INCLUDE_LIBYUV_VERSION_H_ -#define LIBYUV_VERSION 932 +#define LIBYUV_VERSION 933 #endif // INCLUDE_LIBYUV_VERSION_H_ NOLINT diff --git a/unit_test/math_test.cc b/unit_test/math_test.cc index 4095c122e..ac6adec9e 100644 --- a/unit_test/math_test.cc +++ b/unit_test/math_test.cc @@ -19,10 +19,16 @@ namespace libyuv { TEST_F(libyuvTest, TestFixedDiv) { - int num[256]; - int div[256]; - int result_opt[256]; - int result_c[256]; + int num[1280]; + int div[1280]; + int result_opt[1280]; + int result_c[1280]; + + EXPECT_EQ(0x10000, libyuv::FixedDiv(1, 1)); + EXPECT_EQ(0x7fff0000, libyuv::FixedDiv(0x7fff, 1)); + // TODO(fbarchard): Avoid the following that throw exceptions. + // EXPECT_EQ(0x10000, libyuv::FixedDiv(0x10000, 1)); + // EXPECT_EQ(0x80000000, libyuv::FixedDiv(0x8000, 1)); EXPECT_EQ(0x20000, libyuv::FixedDiv(640 * 2, 640)); EXPECT_EQ(0x30000, libyuv::FixedDiv(640 * 3, 640)); @@ -60,32 +66,33 @@ TEST_F(libyuvTest, TestFixedDiv) { srandom(time(NULL)); MemRandomize(reinterpret_cast(&num[0]), sizeof(num)); MemRandomize(reinterpret_cast(&div[0]), sizeof(div)); - for (int j = 0; j < 256; ++j) { + for (int j = 0; j < 1280; ++j) { if (div[j] == 0) { div[j] = 1280; } + num[j] &= 0xffff; // Clamp to avoid divide overflow. } - for (int i = 0; i < benchmark_pixels_div256_; ++i) { - for (int j = 0; j < 256; ++j) { + for (int i = 0; i < benchmark_pixels_div1280_; ++i) { + for (int j = 0; j < 1280; ++j) { result_opt[j] = libyuv::FixedDiv(num[j], div[j]); } } - for (int j = 0; j < 256; ++j) { + for (int j = 0; j < 1280; ++j) { result_c[j] = libyuv::FixedDiv_C(num[j], div[j]); EXPECT_NEAR(result_c[j], result_opt[j], 1); } } TEST_F(libyuvTest, TestFixedDiv_Opt) { - int num[256]; - int div[256]; - int result_opt[256]; - int result_c[256]; + int num[1280]; + int div[1280]; + int result_opt[1280]; + int result_c[1280]; srandom(time(NULL)); MemRandomize(reinterpret_cast(&num[0]), sizeof(num)); MemRandomize(reinterpret_cast(&div[0]), sizeof(div)); - for (int j = 0; j < 256; ++j) { + for (int j = 0; j < 1280; ++j) { num[j] &= 4095; // Make numerator smaller. div[j] &= 4095; // Make divisor smaller. if (div[j] == 0) { @@ -94,18 +101,18 @@ TEST_F(libyuvTest, TestFixedDiv_Opt) { } int has_x86 = TestCpuFlag(kCpuHasX86); - for (int i = 0; i < benchmark_pixels_div256_; ++i) { + for (int i = 0; i < benchmark_pixels_div1280_; ++i) { if (has_x86) { - for (int j = 0; j < 256; ++j) { + for (int j = 0; j < 1280; ++j) { result_opt[j] = libyuv::FixedDiv(num[j], div[j]); } } else { - for (int j = 0; j < 256; ++j) { + for (int j = 0; j < 1280; ++j) { result_opt[j] = libyuv::FixedDiv_C(num[j], div[j]); } } } - for (int j = 0; j < 256; ++j) { + for (int j = 0; j < 1280; ++j) { result_c[j] = libyuv::FixedDiv_C(num[j], div[j]); EXPECT_NEAR(result_c[j], result_opt[j], 1); }