First Commit

externals/glslang/Test/spv.130.frag

@@ -0,0 +1,93 @@
+#version 140
+#extension GL_ARB_texture_gather : enable
+
+vec3 a;
+float b;
+
+in vec4 i;
+out vec4 o;
+out ivec3 io;
+out uvec4 uo;
+
+flat in float fflat;
+smooth in float fsmooth;
+noperspective in float fnop;
+
+uniform samplerCube sampC;
+
+#extension GL_ARB_texture_rectangle : enable
+
+uniform sampler2D samp2D;
+uniform sampler2DShadow samp2DS;
+uniform sampler2DRect samp2DR;
+uniform sampler2DArray samp2DA;
+
+void bar3()
+{
+    o += textureGatherOffset(samp2D, vec2(0.3), ivec2(1));
+    o += textureGatherOffset(samp2DA, vec3(0.3), ivec2(1));
+}
+
+#extension GL_ARB_gpu_shader5 : enable
+
+void bar4()
+{
+    o += textureGatherOffset(samp2DR, vec2(0.3), ivec2(1));
+    o += textureGatherOffset(samp2DS, vec2(0.3), 1.3, ivec2(1));
+    o += textureGatherOffset(samp2D, vec2(0.3), ivec2(1), 2);
+}
+
+#extension GL_ARB_texture_cube_map_array : enable
+
+uniform  samplerCubeArray Sca;
+uniform isamplerCubeArray Isca;
+uniform usamplerCubeArray Usca;
+uniform samplerCubeArrayShadow Scas;
+
+void bar5()
+{
+    io = textureSize(Sca, 3);
+    o += texture(Sca, i);
+    io += texture(Isca, i, 0.7).xyz;
+    uo = texture(Usca, i);
+    
+    o += textureLod(Sca, i, 1.7);
+    a = textureSize(Scas, 3);
+    float f = texture(Scas, i, i.y);
+    ivec4 c = textureGrad(Isca, i, vec3(0.1), vec3(0.2));
+    o += vec4(a, f + c);
+}
+
+#extension GL_ARB_shading_language_420pack : enable
+
+const int ai[3] = { 10, 23, 32 };
+uniform layout(binding=0) sampler2D bounds;
+
+void bar6()
+{
+    mat4x3 m43;
+    float a1 = m43[3].y;
+    //int a2 = m43.length();  // ERROR until shading_language_420pack is fully implemented
+    const float b = 2 * a1;
+    //a.x = gl_MinProgramTexelOffset + gl_MaxProgramTexelOffset;    // ERROR until shading_language_420pack is fully implemented
+}
+
+
+#extension GL_ARB_texture_rectangle : enable
+#extension GL_ARB_shader_texture_lod : require
+
+uniform sampler2D s2D;
+uniform sampler2DRect s2DR;
+uniform sampler2DRectShadow s2DRS;
+uniform sampler1D s1D;
+uniform sampler2DShadow s2DS;
+
+void main()
+{
+    o = textureGather(sampC, vec3(0.2));
+    o.y =  gl_ClipDistance[3];
+    bar3();
+    bar4();
+    bar5();
+    bar6();
+}