First Commit

externals/glslang/Test/120.frag

@@ -0,0 +1,248 @@
+#version 120
+
+float lowp;
+float mediump;
+float highp;
+
+float precision;
+
+in vec4 i;
+out vec4 o;
+
+uniform sampler2D s2D;
+centroid varying vec2 centTexCoord;
+
+uniform mat4x2 m;
+
+struct s {
+    float f;
+};
+
+void main()
+{
+    mat2x3 m23 = mat2x3(m);
+
+    int a;
+    bool b;
+    s sv = s(a);
+    float[2] ia = float[2](3, i.y);
+    float f1 = 1;
+    float f = a;
+    f = a;
+    ivec3 iv3;
+    vec3 v3 = iv3;
+    f = f + a;
+    f = a - f;
+    f += a;
+    f = a - f;
+    v3 *= iv3;
+    v3 = iv3 / 2.0f;
+    v3 = 3.0 * iv3;
+    v3 = 2 * v3;
+    v3 = v3 - 2;
+    if (f <  a ||
+        a <= f ||
+        f >  a ||
+        f >= a ||
+        a == f ||
+        f != a);
+    f = b ? a : f;
+    f = b ? f : a;
+    f = b ? a : a;
+    s news = sv;
+    
+    i.xy + i.xyz;      // ERROR
+    m * i.xyz;         // ERROR
+    m + i;             // ERROR
+    int aoeu = 1.0;    // ERROR
+    f = b;             // ERROR
+    f = a + b;         // ERROR
+    f = b * a;         // ERROR
+    b = a;             // ERROR
+    b = b + f;         // ERROR
+    f |= b;            // ERROR
+
+    gl_FragColor = texture2D(s2D, centTexCoord);
+
+    float flat;
+    float smooth;
+    float noperspective;
+    float uvec2;
+    float uvec3;
+    float uvec4;
+    //packed;     // ERROR, reserved word
+
+    {
+        mat4 m;
+        vec4 v;
+        bool b;
+        gl_FragColor += b ? v : m;  // ERROR, types don't match around ":"
+    }
+
+    gl_FragColor.xr;    // ERROR, swizzlers not from same field space
+    gl_FragColor.xyxyx.xy; // ERROR, cannot make a vec5, even temporarily
+    centTexCoord.z;     // ERROR, swizzler out of range
+    (a,b) = true;       // ERROR, not an l-value
+}
+
+float imageBuffer;
+float uimage2DRect;
+
+int main() {}           // ERROR
+void main(int a) {}     // ERROR
+
+const int a;            // ERROR
+
+int foo(in float a);
+int foo(out float a)    // ERROR
+{
+    return 3.2;         // ERROR
+    foo(a);             // ERROR
+}
+
+bool gen(vec3 v)
+{
+    if (abs(v[0]) < 1e-4F && abs(v[1]) < 1e-4)
+        return true;
+}
+
+void v1()
+{
+}
+
+void v2()
+{
+    return v1();  // ERROR, no expression allowed, even though void
+}
+
+void atest()
+{
+    vec4 v = gl_TexCoord[1];
+    v += gl_TexCoord[3];
+}
+
+varying vec4 gl_TexCoord[6];  // okay, assigning a size
+varying vec4 gl_TexCoord[5];  // ERROR, changing size
+
+mat2x2 m22;
+mat2x3 m23;
+mat2x4 m24;
+
+mat3x2 m32;
+mat3x3 m33;
+mat3x4 m34;
+
+mat4x2 m42;
+mat4x3 m43;
+mat4x4 m44;
+
+void foo123()
+{
+    mat2 r2 = matrixCompMult(m22, m22);
+    mat3 r3 = matrixCompMult(m33, m33);
+    mat4 r4 = matrixCompMult(m44, m44);
+
+    mat2x3 r23 = matrixCompMult(m23, m23);
+    mat2x4 r24 = matrixCompMult(m24, m24);
+    mat3x2 r32 = matrixCompMult(m32, m32);
+    mat3x4 r34 = matrixCompMult(m34, m34);
+    mat4x2 r42 = matrixCompMult(m42, m42);
+    mat4x3 r43 = matrixCompMult(m43, m43);
+
+    mat3x2 rfoo1 = matrixCompMult(m23, m32);  // ERROR
+    mat3x4 rfoo2 = matrixCompMult(m34, m44);  // ERROR    
+}
+
+void matConst()
+{
+    vec2 v2;
+    vec3 v3;
+    mat4 m4b1 = mat4(v2, v3);                      // ERROR, not enough
+    mat4 m4b2 = mat4(v2, v3, v3, v3, v3, v2, v2);  // ERROR, too much
+    mat4 m4g = mat4(v2, v3, v3, v3, v3, v3);
+    mat4 m4 = mat4(v2, v3, v3, v3, v3, v2);
+    mat3 m3 = mat3(m4);
+    mat3 m3b1 = mat3(m4, v2);                      // ERROR, extra arg
+    mat3 m3b2 = mat3(m4, m4);                      // ERROR, extra arg
+    mat3x2 m32 = mat3x2(m4);
+    mat4 m4c = mat4(m32);
+    mat3 m3s = mat3(v2.x);
+
+    mat3 m3a1[2] = mat3[2](m3s, m3s);
+    mat3 m3a2[2] = mat3[2](m3s, m3s, m3s);         // ERROR, too many args
+}
+
+uniform sampler3D s3D;
+uniform sampler1D s1D;
+uniform sampler2DShadow s2DS;
+
+void foo2323()
+{
+    vec4 v;
+    vec2 v2;
+    float f;
+    v = texture2DLod(s2D, v2, f);    // ERROR
+    v = texture3DProjLod(s3D, v, f); // ERROR
+    v = texture1DProjLod(s1D, v, f); // ERROR
+    v = shadow2DProjLod(s2DS, v, f); // ERROR
+
+    v = texture1DGradARB(s1D, f, f, f);         // ERROR
+    v = texture2DProjGradARB(s2D, v, v2, v2);   // ERROR
+    v = shadow2DProjGradARB(s2DS, v, v2, v2);   // ERROR
+}
+
+#extension GL_ARB_shader_texture_lod : require
+
+void foo2324()
+{
+    vec4 v;
+    vec2 v2;
+    float f;
+    v = texture2DLod(s2D, v2, f);
+    v = texture3DProjLod(s3D, v, f);
+    v = texture1DProjLod(s1D, v, f);
+    v = shadow2DProjLod(s2DS, v, f);
+
+    v = texture1DGradARB(s1D, f, f, f);
+    v = texture2DProjGradARB(s2D, v, v2, v2);
+    v = shadow2DProjGradARB(s2DS, v, v2, v2);
+    v = shadow2DRectProjGradARB(s2DS, v, v2, v2);  // ERROR
+}
+
+uniform sampler2DRect s2DRbad;  // ERROR
+
+void foo121111()
+{
+    vec2 v2;
+    vec4 v = texture2DRect(s2DRbad, v2);
+}
+
+#extension GL_ARB_texture_rectangle : enable
+
+uniform sampler2DRect s2DR;
+uniform sampler2DRectShadow s2DRS;
+
+void foo12111()
+{
+    vec2 v2;
+    vec3 v3;
+    vec4 v4;
+    vec4 v;
+    v = texture2DRect(s2DR, v2);
+    v = texture2DRectProj(s2DR, v3);
+    v = texture2DRectProj(s2DR, v4);
+    v = shadow2DRect(s2DRS, v3);
+    v = shadow2DRectProj(s2DRS, v4);
+
+    v = shadow2DRectProjGradARB(s2DRS, v, v2, v2);
+}
+
+void voidTernary()
+{
+	bool b;
+	b ? foo121111() : foo12111();
+	b ? foo121111() : 4;  // ERROR
+	b ? 3 : foo12111();   // ERROR
+}
+
+float halfFloat1 = 1.0h;   // syntax ERROR