int test_image_ctor()
{
int Error(0);
gli::image ImageA(gli::FORMAT_RGBA8_UINT, gli::image::dim_type(4, 4, 1));
gli::image ImageB(gli::FORMAT_RGBA8_UINT, gli::image::dim_type(4, 4, 1));
gli::image ImageC = ImageA;
gli::image ImageD(ImageA, gli::FORMAT_RGBA8_UNORM);
gli::image ImageE(ImageD, gli::FORMAT_RGBA8_UNORM);
Error += ImageA == ImageB ? 0 : 1;
Error += ImageC == ImageB ? 0 : 1;
Error += ImageA == ImageE ? 0 : 1;
return Error;
}
int test_image_data()
{
int Error(0);
gli::image ImageA;
Error += ImageA.empty() ? 0 : 1;
assert(!Error);
gli::image ImageB(gli::FORMAT_RGBA8_UNORM, gli::image::dim_type(1, 1, 1));
Error += ImageB.size() == sizeof(glm::u8vec4) ? 0 : 1;
*ImageB.data<glm::u8vec4>() = glm::u8vec4(255, 127, 0, 255);
Error += !ImageB.empty() ? 0 : 1;
assert(!Error);
return Error;
}
int test_image_ctor()
{
int Error(0);
gli::image ImageA(
gli::RGBA8U,
gli::image::dimensions_type(4, 4, 1));
gli::image ImageB(
gli::image::dimensions_type(4, 4, 1),
4,
gli::image::dimensions_type(1));
gli::image ImageC = ImageA;
Error += ImageA == ImageB ? 0 : 1;
Error += ImageC == ImageB ? 0 : 1;
return Error;
}
int test_image_data()
{
int Error(0);
gli::image ImageA;
Error += ImageA.empty() ? 0 : 1;
assert(!Error);
gli::image ImageB(
gli::image::dimensions_type(1, 1, 1),
sizeof(glm::u8vec4),
gli::image::dimensions_type(1, 1, 1));
Error += ImageB.size() == sizeof(glm::u8vec4) ? 0 : 1;
*ImageB.data<glm::u8vec4>() = glm::u8vec4(255, 127, 0, 255);
Error += !ImageB.empty() ? 0 : 1;
assert(!Error);
gli::storage Storage(
2, 1, 1,
gli::storage::dimensions3_type(1),
gli::FORMAT_NULL,
sizeof(glm::u8vec4),
gli::storage::dimensions3_type(1));
std::vector<glm::u8vec4> Data(2);
Data[0] = glm::u8vec4( 0, 127, 255, 255);
Data[1] = glm::u8vec4(255, 127, 0, 255);
memcpy(Storage.data(), &Data[0][0], Data.size() * sizeof(glm::u8vec4));
gli::image ImageC(Storage, 0, 0, 0, 0, 0, 1);
Error += !ImageC.empty() ? 0 : 1;
assert(!Error);
glm::u8vec4 ValueB = *(ImageB.data<glm::u8vec4>() + 0);
glm::u8vec4 ValueC = *(ImageC.data<glm::u8vec4>() + 1);
glm::u8vec4 ValueD = *(ImageC.data<glm::u8vec4>() + 0);
Error += glm::all(glm::equal(ValueB, ValueC)) ? 0 : 1;
assert(!Error);
return Error;
}
