external/openglcts/data/gl42-compat/builtins.test

group builtins "Builtin Tests"

	case core_gl_FragColor
		version 420
		expect compile_fail
		vertex ""
			#version 420
			${VERTEX_DECLARATIONS}
			void main()
			{
				${VERTEX_OUTPUT}
			}
		""
		fragment ""
			#version 420
			void main()
			{
				gl_FragColor = vec4(1.0);
			}
		""
	end

	case core_gl_FragData
		version 420
		expect compile_fail
		vertex ""
			#version 420
			${VERTEX_DECLARATIONS}
			void main()
			{
				${VERTEX_OUTPUT}
			}
		""
		fragment ""
			#version 420
			void main()
			{
				gl_FragData[0] = vec4(1.0, 1.0, 1.0, 1.0);
			}
		""
	end

	case core_gl_MaxVaryingFloats
		version 420
		expect compile_fail
		vertex ""
			#version 420
			${VERTEX_DECLARATIONS}
			void main()
			{
				${VERTEX_OUTPUT}
			}
		""
		fragment ""
			#version 420
			out vec4 color;
			void main()
			{
				color = vec4(float(gl_MaxVaryingFloats));
			}
		""
	end

	case core_texture_builtins
		version 420
		expect compile_fail
		vertex ""
			#version 420
			${VERTEX_DECLARATIONS}
			void main()
			{
				${VERTEX_OUTPUT}
			}
		""
		fragment ""
			#version 420
			uniform sampler1D tex1d;
			uniform sampler2D tex2d;
			uniform sampler3D tex3d;
			uniform samplerCube texCube;

			uniform float i;
			uniform float dummy_f_coord;
			uniform vec2 dummy_v2_coord;
			uniform vec3 dummy_v3_coord;
			uniform vec4 dummy_v4_coord;
			out vec4 color;
			void main()
			{
				color = texture1D(tex1d, dummy_f_coord, i);
				color =+ texture1DProj(tex1d, dummy_v2_coord, i);
				color =+ texture1DProj(tex1d, dummy_v4_coord, i);
				color =+ texture1DLod(tex1d, dummy_f_coord, i);
				color =+ texture1DProjLod(tex1d, dummy_v2_coord, i);
				color =+ texture1DProjLod(tex1d, dummy_v4_coord, i);

				color =+ texture2D(tex2d, dummy_v2_coord, i);
				color =+ texture2DProj(tex2d, dummy_v3_coord, i);
				color =+ texture2DProj(tex2d, dummy_v4_coord, i);
				color =+ texture2DLod(tex2d, dummy_v2_coord, i);
				color =+ texture2DProjLod(tex2d, dummy_v3_coord, i);
				color =+ texture2DProjLod(tex2d, dummy_v4_coord, i);

				color =+ texture3D(tex3d, dummy_v3_coord, i);
				color =+ texture3DProj(tex3d, dummy_v4_coord, i);
				color =+ texture3DLod(tex3d, dummy_v3_coord, i);
				color =+ texture3DProjLod(tex3d, dummy_v4_coord, i);

				color =+ textureCube(texCube, dummy_v3_coord, i);
				color =+ textureCubeLod(texCube, dummy_v3_coord, i);
			}
		""
	end

	case core_shadow_builtins
		version 420
		expect compile_fail
		vertex ""
			#version 420
			${VERTEX_DECLARATIONS}
			void main()
			{
				${VERTEX_OUTPUT}
			}
		""
		fragment ""
			#version 420
			uniform sampler1DShadow tex1dshadow;
			uniform sampler2DShadow tex2dshadow;

			uniform float i;
			uniform vec3 dummy_v3_coord;
			uniform vec4 dummy_v4_coord;
			out vec4 color;
			void main()
			{
				color = shadow1D(tex1dshadow, dummy_v3_coord, i);
				color =+ shadow1DProj(tex1dshadow, dummy_v4_coord, i);
				color =+ shadow1DLod(tex1dshadow, dummy_v3_coord, i);
				color =+ shadow1DProjLod(tex1dshadow, dummy_v4_coord, i);

				color =+ shadow2D(tex2dshadow, dummy_v3_coord, i);
				color =+ shadow2DProj(tex2dshadow, dummy_v4_coord, i);
				color =+ shadow2DLod(tex2dshadow, dummy_v3_coord, i);
				color =+ shadow2DProjLod(tex2dshadow, dummy_v4_coord, i);
			}
		""
	end

	case compatibility_gl_FragColor
		version 420
		vertex ""
			#version 420 compatibility
			${VERTEX_DECLARATIONS}
			void main()
			{
				${VERTEX_OUTPUT}
			}
		""
		fragment ""
			#version 420 compatibility
			void main()
			{
				gl_FragColor = vec4(1.0);
			}
		""
	end

	case compatibility_gl_FragData
		version 420
		vertex ""
			#version 420 compatibility
			${VERTEX_DECLARATIONS}
			void main()
			{
				${VERTEX_OUTPUT}
			}
		""
		fragment ""
			#version 420 compatibility
			void main()
			{
				gl_FragData[0] = vec4(1.0, 1.0, 1.0, 1.0);
			}
		""
	end

	case compatibility_gl_MaxVaryingFloats
		version 420
		vertex ""
			#version 420 compatibility
			${VERTEX_DECLARATIONS}
			void main()
			{
				${VERTEX_OUTPUT}
			}
		""
		fragment ""
			#version 420 compatibility
			out vec4 color;
			void main()
			{
				color = vec4(float(gl_MaxVaryingFloats));
			}
		""
	end

	case compatibility_texture_builtins
		version 420
		vertex ""
			#version 420 compatibility
			${VERTEX_DECLARATIONS}
			void main()
			{
				${VERTEX_OUTPUT}
			}
		""
		fragment ""
			#version 420 compatibility
			uniform sampler1D tex1d;
			uniform sampler2D tex2d;
			uniform sampler3D tex3d;
			uniform samplerCube texCube;

			uniform float i;
			uniform float dummy_f_coord;
			uniform vec2 dummy_v2_coord;
			uniform vec3 dummy_v3_coord;
			uniform vec4 dummy_v4_coord;
			out vec4 color;
			void main()
			{
				color = texture1D(tex1d, dummy_f_coord, i);
				color =+ texture1DProj(tex1d, dummy_v2_coord, i);
				color =+ texture1DProj(tex1d, dummy_v4_coord, i);
				color =+ texture1DLod(tex1d, dummy_f_coord, i);
				color =+ texture1DProjLod(tex1d, dummy_v2_coord, i);
				color =+ texture1DProjLod(tex1d, dummy_v4_coord, i);

				color =+ texture2D(tex2d, dummy_v2_coord, i);
				color =+ texture2DProj(tex2d, dummy_v3_coord, i);
				color =+ texture2DProj(tex2d, dummy_v4_coord, i);
				color =+ texture2DLod(tex2d, dummy_v2_coord, i);
				color =+ texture2DProjLod(tex2d, dummy_v3_coord, i);
				color =+ texture2DProjLod(tex2d, dummy_v4_coord, i);

				color =+ texture3D(tex3d, dummy_v3_coord, i);
				color =+ texture3DProj(tex3d, dummy_v4_coord, i);
				color =+ texture3DLod(tex3d, dummy_v3_coord, i);
				color =+ texture3DProjLod(tex3d, dummy_v4_coord, i);

				color =+ textureCube(texCube, dummy_v3_coord, i);
				color =+ textureCubeLod(texCube, dummy_v3_coord, i);
			}
		""
	end

	case compatibility_shadow_builtins
		version 420
		vertex ""
			#version 420 compatibility
			${VERTEX_DECLARATIONS}
			void main()
			{
				${VERTEX_OUTPUT}
			}
		""
		fragment ""
			#version 420 compatibility
			uniform sampler1DShadow tex1dshadow;
			uniform sampler2DShadow tex2dshadow;

			uniform float i;
			uniform vec3 dummy_v3_coord;
			uniform vec4 dummy_v4_coord;
			out vec4 color;
			void main()
			{
				color = shadow1D(tex1dshadow, dummy_v3_coord, i);
				color =+ shadow1DProj(tex1dshadow, dummy_v4_coord, i);
				color =+ shadow1DLod(tex1dshadow, dummy_v3_coord, i);
				color =+ shadow1DProjLod(tex1dshadow, dummy_v4_coord, i);

				color =+ shadow2D(tex2dshadow, dummy_v3_coord, i);
				color =+ shadow2DProj(tex2dshadow, dummy_v4_coord, i);
				color =+ shadow2DLod(tex2dshadow, dummy_v3_coord, i);
				color =+ shadow2DProjLod(tex2dshadow, dummy_v4_coord, i);
			}
		""
	end

end