1 #version 310 es 2 3 #extension GL_OES_tessellation_shader : enable 4 5 layout(vertices = 4) out; 6 out int outa[gl_out.length()]; 7 8 layout(quads) in; // ERROR 9 layout(ccw) out; // ERROR 10 layout(fractional_even_spacing) in; // ERROR 11 12 patch in vec4 patchIn; // ERROR 13 patch out vec4 patchOut; 14 15 void main() 16 { 17 barrier(); 18 19 int a = gl_MaxTessControlInputComponents + 20 gl_MaxTessControlOutputComponents + 21 gl_MaxTessControlTextureImageUnits + 22 gl_MaxTessControlUniformComponents + 23 gl_MaxTessControlTotalOutputComponents; 24 25 vec4 p = gl_in[1].gl_Position; 26 float ps = gl_in[1].gl_PointSize; // ERROR, need point_size extension 27 float cd = gl_in[1].gl_ClipDistance[2]; // ERROR, not in ES 28 29 int pvi = gl_PatchVerticesIn; 30 int pid = gl_PrimitiveID; 31 int iid = gl_InvocationID; 32 33 gl_out[gl_InvocationID].gl_Position = p; 34 gl_out[gl_InvocationID].gl_PointSize = ps; // ERROR, need point_size extension 35 gl_out[gl_InvocationID].gl_ClipDistance[1] = cd; // ERROR, not in ES 36 37 gl_TessLevelOuter[3] = 3.2; 38 gl_TessLevelInner[1] = 1.3; 39 40 if (a > 10) 41 barrier(); // ERROR 42 else 43 barrier(); // ERROR 44 45 barrier(); 46 47 do { 48 barrier(); // ERROR 49 } while (a > 10); 50 51 switch (a) { 52 default: 53 barrier(); // ERROR 54 break; 55 } 56 a < 12 ? a : (barrier(), a); // ERROR 57 { 58 barrier(); 59 } 60 61 return; 62 63 barrier(); // ERROR 64 } 65 66 layout(vertices = 4) in; // ERROR, not on in 67 layout(vertices = 5) out; // ERROR, changing # 68 69 void foo() 70 { 71 gl_out[4].gl_Position; // ERROR, out of range 72 73 barrier(); // ERROR, not in main 74 } 75 76 in vec2 ina; // ERROR, not array 77 in vec2 inb[]; 78 in vec2 inc[18]; // ERROR, wrong size 79 in vec2 ind[gl_MaxPatchVertices]; 80 patch out float implA[]; // ERROR, not sized 81 82 #extension GL_ARB_separate_shader_objects : enable 83 84 layout(location = 3) in vec4 ivla[]; 85 layout(location = 4) in vec4 ivlb[]; 86 layout(location = 4) in vec4 ivlc[]; // ERROR, overlapping 87 88 layout(location = 3) out vec4 ovla[]; 89 layout(location = 4) out vec4 ovlb[]; 90 layout(location = 4) out vec4 ovlc[]; // ERROR, overlapping 91 92 void foop() 93 { 94 precise float d; // ERROR without gpu_shader5 95 d = fma(d, d, d); // ERROR without gpu_shader5 96 } 97 98 patch out pinbn { 99 int a; 100 } pinbi; 101 102 centroid out vec3 myColor2[]; 103 centroid in vec3 centr[]; 104 sample out vec4 perSampleColor[]; // ERROR without sample extensions 105 106 layout(vertices = 4) out float badlay[]; // ERROR, not on a variable 107 out float misSized[5]; // ERROR, size doesn't match 108 out float okaySize[4]; 109 110 #extension GL_OES_tessellation_point_size : enable 111 112 void pointSize2() 113 { 114 float ps = gl_in[1].gl_PointSize; 115 gl_out[gl_InvocationID].gl_PointSize = ps; 116 } 117 118 #extension GL_OES_gpu_shader5 : enable 119 120 precise vec3 pv3; 121 122 void goodfoop() 123 { 124 precise float d; 125 126 pv3 *= pv3; 127 pv3 = fma(pv3, pv3, pv3); 128 d = fma(d, d, d); 129 } 130 131 void bbBad() 132 { 133 gl_BoundingBoxOES; // ERROR without GL_OES_primitive_bounding_box 134 } 135 136 #extension GL_OES_primitive_bounding_box : enable 137 138 void bb() 139 { 140 gl_BoundingBoxOES[0] = vec4(0.0); 141 gl_BoundingBoxOES[1] = vec4(1.0); 142 gl_BoundingBoxOES[2] = vec4(2.0); // ERROR, overflow 143 } 144 145 out patch badpatchBName { // ERROR, array size required 146 float f; 147 } badpatchIName[]; 148 149 out patch patchBName { 150 float f; 151 } patchIName[4]; 152 153 void outputtingOutparam(out int a) 154 { 155 a = 2; 156 } 157 158 void outputting() 159 { 160 outa[gl_InvocationID] = 2; 161 outa[1] = 2; // ERROR, not gl_InvocationID 162 gl_out[0].gl_Position = vec4(1.0); // ERROR, not gl_InvocationID 163 outa[1]; 164 gl_out[0]; 165 outputtingOutparam(outa[0]); // ERROR, not gl_InvocationID 166 outputtingOutparam(outa[gl_InvocationID]); 167 patchIName[1].f = 3.14; 168 outa[(gl_InvocationID)] = 2; 169 } 170
