mewin/glm
1
0
Fork 0
Code Releases Activity

Fixed half precision implementation

Browse Source
This commit is contained in:
Christophe Riccio
2013-04-15 11:04:24 +02:00
parent c14e2d7fbc
commit 296e3d7007
14 changed files with 778 additions and 502 deletions
Download Patch File Download Diff File Expand all files Collapse all files

73
test/gtc/gtc_half_float.cpp
View File

@@ -46,8 +46,8 @@ int test_half_precision_vec()
Error += sizeof(glm::hvec2) == 4 ? 0 : 1;
Error += sizeof(glm::hvec3) == 6 ? 0 : 1;
Error += sizeof(glm::hvec4) == 8 ? 0 : 1;
return Error;
return Error;
}
int test_half_precision_mat()
@@ -68,7 +68,7 @@ int test_half_precision_mat()
Error += sizeof(glm::hmat4x3) == 24 ? 0 : 1;
Error += sizeof(glm::hmat4x4) == 32 ? 0 : 1;
return Error;
return Error;
}
int test_half_ctor_mat2x2()
@@ -103,7 +103,7 @@ int test_half_ctor_mat2x2()
Error += A == C ? 0 : 1;
}
return Error;
return Error;
}
int test_half_ctor_mat2x3()
@@ -208,7 +208,7 @@ int test_half_ctor_mat3x2()
Error += A == C ? 0 : 1;
}
return Error;
return Error;
}
int test_half_ctor_mat3x3()
@@ -243,7 +243,7 @@ int test_half_ctor_mat3x3()
Error += A == C ? 0 : 1;
}
return Error;
return Error;
}
int test_half_ctor_mat3x4()
@@ -278,7 +278,7 @@ int test_half_ctor_mat3x4()
Error += A == C ? 0 : 1;
}
return Error;
return Error;
}
int test_half_ctor_mat4x2()
@@ -527,10 +527,69 @@ int test_hvec4_size()
return Error;
}
static int test_hvec_precision()
{
int Error = 0;
Error += sizeof(glm::hvec2) == sizeof(glm::highp_hvec2) ? 0 : 1;
Error += sizeof(glm::hvec3) == sizeof(glm::highp_hvec3) ? 0 : 1;
Error += sizeof(glm::hvec4) == sizeof(glm::highp_hvec4) ? 0 : 1;
return Error;
}
static int test_hmat_precision()
{
int Error = 0;
Error += sizeof(glm::hmat2) == sizeof(glm::lowp_hmat2) ? 0 : 1;
Error += sizeof(glm::hmat3) == sizeof(glm::lowp_hmat3) ? 0 : 1;
Error += sizeof(glm::hmat4) == sizeof(glm::lowp_hmat4) ? 0 : 1;
Error += sizeof(glm::hmat2) == sizeof(glm::mediump_hmat2) ? 0 : 1;
Error += sizeof(glm::hmat3) == sizeof(glm::mediump_hmat3) ? 0 : 1;
Error += sizeof(glm::hmat4) == sizeof(glm::mediump_hmat4) ? 0 : 1;
Error += sizeof(glm::hmat2) == sizeof(glm::highp_hmat2) ? 0 : 1;
Error += sizeof(glm::hmat3) == sizeof(glm::highp_hmat3) ? 0 : 1;
Error += sizeof(glm::hmat4) == sizeof(glm::highp_hmat4) ? 0 : 1;
Error += sizeof(glm::hmat2x2) == sizeof(glm::lowp_hmat2x2) ? 0 : 1;
Error += sizeof(glm::hmat3x2) == sizeof(glm::lowp_hmat3x2) ? 0 : 1;
Error += sizeof(glm::hmat4x2) == sizeof(glm::lowp_hmat4x2) ? 0 : 1;
Error += sizeof(glm::hmat2x2) == sizeof(glm::mediump_hmat2x2) ? 0 : 1;
Error += sizeof(glm::hmat3x2) == sizeof(glm::mediump_hmat3x2) ? 0 : 1;
Error += sizeof(glm::hmat4x2) == sizeof(glm::mediump_hmat4x2) ? 0 : 1;
Error += sizeof(glm::hmat2x2) == sizeof(glm::highp_hmat2x2) ? 0 : 1;
Error += sizeof(glm::hmat3x2) == sizeof(glm::highp_hmat3x2) ? 0 : 1;
Error += sizeof(glm::hmat4x2) == sizeof(glm::highp_hmat4x2) ? 0 : 1;
Error += sizeof(glm::hmat2x3) == sizeof(glm::lowp_hmat2x3) ? 0 : 1;
Error += sizeof(glm::hmat3x3) == sizeof(glm::lowp_hmat3x3) ? 0 : 1;
Error += sizeof(glm::hmat4x3) == sizeof(glm::lowp_hmat4x3) ? 0 : 1;
Error += sizeof(glm::hmat2x3) == sizeof(glm::mediump_hmat2x3) ? 0 : 1;
Error += sizeof(glm::hmat3x3) == sizeof(glm::mediump_hmat3x3) ? 0 : 1;
Error += sizeof(glm::hmat4x3) == sizeof(glm::mediump_hmat4x3) ? 0 : 1;
Error += sizeof(glm::hmat2x3) == sizeof(glm::highp_hmat2x3) ? 0 : 1;
Error += sizeof(glm::hmat3x3) == sizeof(glm::highp_hmat3x3) ? 0 : 1;
Error += sizeof(glm::hmat4x3) == sizeof(glm::highp_hmat4x3) ? 0 : 1;
Error += sizeof(glm::hmat2x4) == sizeof(glm::lowp_hmat2x4) ? 0 : 1;
Error += sizeof(glm::hmat3x4) == sizeof(glm::lowp_hmat3x4) ? 0 : 1;
Error += sizeof(glm::hmat4x4) == sizeof(glm::lowp_hmat4x4) ? 0 : 1;
Error += sizeof(glm::hmat2x4) == sizeof(glm::mediump_hmat2x4) ? 0 : 1;
Error += sizeof(glm::hmat3x4) == sizeof(glm::mediump_hmat3x4) ? 0 : 1;
Error += sizeof(glm::hmat4x4) == sizeof(glm::mediump_hmat4x4) ? 0 : 1;
Error += sizeof(glm::hmat2x4) == sizeof(glm::highp_hmat2x4) ? 0 : 1;
Error += sizeof(glm::hmat3x4) == sizeof(glm::highp_hmat3x4) ? 0 : 1;
Error += sizeof(glm::hmat4x4) == sizeof(glm::highp_hmat4x4) ? 0 : 1;
return Error;
}
int main()
{
int Error = 0;
Error += test_hvec_precision();
Error += test_hvec2_size();
Error += test_hvec3_size();
Error += test_hvec4_size();

2
test/gtc/gtc_quaternion.cpp
View File

@@ -200,7 +200,7 @@ int test_quat_slerp()
// Testing almost equal quaternions (this test should pass through the linear interpolation)
// Must be 0 0.00X 0 0.99999
glm::quat almostid = glm::slerp(id, glm::angleAxis(0.1f, 0.0f, 1.0f, 0.0f), 0.5f);
glm::quat almostid = glm::slerp(id, glm::angleAxis(0.1f, glm::vec3(0.0f, 1.0f, 0.0f)), 0.5f);
return Error;
}