#version 310 es
shared vec4 s; // ERROR
layout(local_size_x = 2) out; // ERROR
buffer vec4 v; // ERROR
in int ini;
layout(location = 2) uniform mat4 x;
layout(location = 3) uniform mat4 y;
layout(location = 2) out mat4 xi;
layout(location = 3) out mat4 yi; // ERROR, locations conflict with xi
void main()
{
uvec2 u2;
u2 = uaddCarry(u2, u2, u2);
uint u1;
u1 = usubBorrow(u1, u1, u1);
uvec4 u4;
umulExtended(u4, u4, u4, u4);
ivec4 i4;
imulExtended(i4, i4, i4, i4);
int i1;
i1 = bitfieldExtract(i1, 4, 5);
uvec3 u3;
u3 = bitfieldExtract(u3, 4, 5);
ivec3 i3;
i3 = bitfieldInsert(i3, i3, 4, 5);
u1 = bitfieldInsert(u1, u1, 4, 5);
ivec2 i2;
i2 = bitfieldReverse(i2);
u4 = bitfieldReverse(u4);
i1 = bitCount(i1);
i3 = bitCount(u3);
i2 = findLSB(i2);
i4 = findLSB(u4);
i1 = findMSB(i1);
i2 = findMSB(u2);
vec3 v3;
v3 = frexp(v3, i3);
vec2 v2;
v2 = ldexp(v2, i2);
mediump vec4 v4;
u1 = packUnorm4x8(v4);
u1 = packSnorm4x8(v4);
v4 = unpackUnorm4x8(u1);
v4 = unpackSnorm4x8(u1);
}
precision highp sampler2DMS;
precision highp isampler2DMS;
precision highp usampler2DMS;
uniform sampler2DMS s2dms;
uniform isampler2DMS is2dms;
uniform usampler2DMS us2dms;
uniform usampler2DMSArray us2dmsa; // ERROR
void foo()
{
ivec2 v2;
v2 = textureSize(s2dms);
v2 = textureSize(us2dms);
vec4 v4 = texelFetch(s2dms, v2, 2);
ivec4 iv4 = texelFetch(is2dms, v2, 2);
textureSamples(s2dms); // ERROR
float f;
frexp(f, ini); // ERROR, i not writable
}
out bool outb; // ERROR
out sampler2D outo; // ERROR
out float outa[4];
out float outaa[4][2]; // ERROR
struct S { float f; };
out S outs;
out S[4] outasa; // ERROR
out S outsa[4]; // ERROR
struct SA { float f[4]; };
out SA outSA; // ERROR
struct SS { float f; S s; };
out SS outSS; // ERROR
layout(std430) uniform U430 { int a; } U430i; // ERROR
layout(std430) buffer B430 { int a; } B430i;
#ifndef GL_OES_shader_io_blocks
#error GL_OES_shader_io_blocks not defined
#endif
#extension GL_OES_shader_io_blocks : enable
out outbname {
int a;
out vec4 v;
highp sampler2D s; // ERROR, opaque type
} outbinst;
out outbname2 {
layout(location = 12) int aAnon;
layout(location = 13) vec4 vAnon;
};
layout(location = 12) out highp int aliased; // ERROR, aliasing location
in inbname { int a; } inbinst; // ERROR, no in block in vertex shader
out gl_PerVertex { // ERROR, has extra member
highp vec4 gl_Position;
highp vec4 t;
};
void foo_IO()
{
int sum = gl_VertexID +
gl_InstanceID;
gl_Position = vec4(1.0);
gl_PointSize = 2.0; // ERROR, removed by redeclaration
}
out gl_PerVertex { // ERROR, already used and already redeclared
highp vec4 gl_Position;
highp vec4 t;
};
smooth out smo { // ERROR, no smooth on a block
int i;
} smon;
flat out fmo { // ERROR, no flat on a block
int i;
} fmon;
centroid out cmo { // ERROR, no centroid on a block
int i;
} cmon;
invariant out imo { // ERROR, no invariant on a block
int i;
} imon;
in vec2 inf, ing;
uniform ivec2 offsets[4];
uniform sampler2D sArray[4];
uniform int sIndex;
layout(binding = 0) uniform atomic_uint auArray[2];
uniform ubName { int i; } ubInst[4];
buffer bbName { int i; } bbInst[4];
highp uniform writeonly image2D iArray[5];
const ivec2 constOffsets[4] = ivec2[4](ivec2(0.1), ivec2(0.2), ivec2(0.3), ivec2(0.4));
void pfooBad()
{
precise vec2 h; // ERROR reserved
h = fma(inf, ing, h); // ERROR, not available
sArray[sIndex + 1]; // ERRRO, not supported
auArray[sIndex + 1];
ubInst[1];
bbInst[2];
ubInst[sIndex + 1]; // ERROR, not supported
bbInst[sIndex]; // ERROR, not supported
iArray[2];
iArray[sIndex * 2]; // ERROR, not supported
textureGatherOffset(sArray[0], vec2(0.1), ivec2(inf)); // ERROR, offset not constant
textureGatherOffsets(sArray[0], vec2(0.1), constOffsets); // ERROR, not available
}
#extension GL_OES_gpu_shader5 : enable
void pfoo()
{
precise vec2 h;
h = fma(inf, ing, h);
sArray[sIndex + 1];
ubInst[sIndex + 1];
bbInst[sIndex - 2]; // ERROR, still not supported
iArray[2];
iArray[sIndex - 2];
textureGatherOffset(sArray[0], vec2(0.1), ivec2(inf));
textureGatherOffsets(sArray[0], vec2(0.1), constOffsets);
textureGatherOffsets(sArray[0], vec2(0.1), offsets); // ERROR, offset not constant
}
uniform samplerBuffer badSamp1; // ERROR, reserved
uniform isamplerBuffer badSamp2; // ERROR, reserved
uniform usamplerBuffer badSamp3; // ERROR, reserved
uniform writeonly imageBuffer badSamp4; // ERROR, reserved
uniform writeonly iimageBuffer badSamp5; // ERROR, reserved
uniform writeonly uimageBuffer badSamp6; // ERROR, reserved
#extension GL_OES_texture_buffer : enable
#extension GL_EXT_texture_buffer : enable
uniform samplerBuffer noPreSamp1; // ERROR, no default precision
uniform isamplerBuffer noPreSamp2; // ERROR, no default precision
uniform usamplerBuffer noPreSamp3; // ERROR, no default precision
uniform writeonly imageBuffer noPreSamp4; // ERROR, no default precision
uniform writeonly iimageBuffer noPreSamp5; // ERROR, no default precision
uniform writeonly uimageBuffer noPreSamp6; // ERROR, no default precision
precision highp samplerBuffer;
precision highp isamplerBuffer;
precision highp usamplerBuffer;
precision highp imageBuffer;
precision highp iimageBuffer;
precision highp uimageBuffer;
#ifdef GL_OES_texture_buffer
uniform samplerBuffer bufSamp1;
uniform isamplerBuffer bufSamp2;
uniform usamplerBuffer bufSamp3;
#endif
#ifdef GL_EXT_texture_buffer
uniform writeonly imageBuffer bufSamp4;
uniform writeonly iimageBuffer bufSamp5;
uniform writeonly uimageBuffer bufSamp6;
#endif
void bufferT()
{
highp int s1 = textureSize(bufSamp1);
highp int s2 = textureSize(bufSamp2);
highp int s3 = textureSize(bufSamp3);
highp int s4 = imageSize(bufSamp4);
highp int s5 = imageSize(bufSamp5);
highp int s6 = imageSize(bufSamp6);
highp vec4 f1 = texelFetch(bufSamp1, s1);
highp ivec4 f2 = texelFetch(bufSamp2, s2);
highp uvec4 f3 = texelFetch(bufSamp3, s3);
}
uniform writeonly imageCubeArray badCA1; // ERROR, reserved
uniform writeonly iimageCubeArray badCA2; // ERROR, reserved
uniform writeonly uimageCubeArray badCA3; // ERROR, reserved
uniform samplerCubeArray badCA4; // ERROR, reserved
uniform samplerCubeArrayShadow badCA5; // ERROR, reserved
uniform isamplerCubeArray badCA6; // ERROR, reserved
uniform usamplerCubeArray badCA7; // ERROR, reserved
#extension GL_OES_texture_cube_map_array : enable
uniform writeonly imageCubeArray noPreCA1; // ERROR, no default precision
uniform writeonly iimageCubeArray noPreCA2; // ERROR, no default precision
uniform writeonly uimageCubeArray noPreCA3; // ERROR, no default precision
uniform samplerCubeArray noPreCA4; // ERROR, no default precision
uniform samplerCubeArrayShadow noPreCA5; // ERROR, no default precision
uniform isamplerCubeArray noPreCA6; // ERROR, no default precision
uniform usamplerCubeArray noPreCA7; // ERROR, no default precision
precision highp imageCubeArray ;
precision highp iimageCubeArray ;
precision highp uimageCubeArray ;
precision highp samplerCubeArray ;
precision highp samplerCubeArrayShadow;
precision highp isamplerCubeArray ;
precision highp usamplerCubeArray ;
uniform writeonly imageCubeArray CA1;
uniform writeonly iimageCubeArray CA2;
uniform writeonly uimageCubeArray CA3;
layout(rgba16f) uniform readonly imageCubeArray rCA1;
layout(rgba32i) uniform readonly iimageCubeArray rCA2;
layout(r32ui) uniform readonly uimageCubeArray rCA3;
#ifdef GL_OES_texture_cube_map_array
uniform samplerCubeArray CA4;
uniform samplerCubeArrayShadow CA5;
uniform isamplerCubeArray CA6;
uniform usamplerCubeArray CA7;
#endif
void CAT()
{
highp ivec3 s4 = textureSize(CA4, 1);
highp ivec3 s5 = textureSize(CA5, 1);
highp ivec3 s6 = textureSize(CA6, 1);
highp ivec3 s7 = textureSize(CA7, 1);
highp vec4 t4 = texture(CA4, vec4(0.5));
highp float t5 = texture(CA5, vec4(0.5), 3.0);
highp ivec4 t6 = texture(CA6, vec4(0.5));
highp uvec4 t7 = texture(CA7, vec4(0.5));
highp vec4 L4 = textureLod(CA4, vec4(0.5), 0.24);
highp ivec4 L6 = textureLod(CA6, vec4(0.5), 0.26);
highp uvec4 L7 = textureLod(CA7, vec4(0.5), 0.27);
highp vec4 g4 = textureGrad(CA4, vec4(0.5), vec3(0.1), vec3(0.2));
highp ivec4 g6 = textureGrad(CA6, vec4(0.5), vec3(0.1), vec3(0.2));
highp uvec4 g7 = textureGrad(CA7, vec4(0.5), vec3(0.1), vec3(0.2));
highp vec4 gath4 = textureGather(CA4, vec4(0.5));
highp vec4 gathC4 = textureGather(CA4, vec4(0.5), 2);
highp ivec4 gath6 = textureGather(CA6, vec4(0.5));
highp ivec4 gathC6 = textureGather(CA6, vec4(0.5), 1);
highp uvec4 gath7 = textureGather(CA7, vec4(0.5));
highp uvec4 gathC7 = textureGather(CA7, vec4(0.5), 0);
highp vec4 gath5 = textureGather(CA5, vec4(0.5), 2.5);
highp ivec3 s1 = imageSize(CA1);
highp ivec3 s2 = imageSize(CA2);
highp ivec3 s3 = imageSize(CA3);
imageStore(CA1, s3, vec4(1));
imageStore(CA2, s3, ivec4(1));
imageStore(CA3, s3, uvec4(1));
highp vec4 cl1 = imageLoad(rCA1, s3);
highp ivec4 cl2 = imageLoad(rCA2, s3);
highp uvec4 cl3 = imageLoad(rCA3, s3);
}
uniform sampler2DMSArray bad2DMS; // ERROR, reserved
uniform isampler2DMSArray bad2DMSi; // ERROR, reserved
uniform usampler2DMSArray bad2DMSu; // ERROR, reserved
#extension GL_OES_texture_storage_multisample_2d_array : enable
#ifdef GL_OES_texture_storage_multisample_2d_array
uniform sampler2DMSArray noPrec2DMS; // ERROR, no default
uniform isampler2DMSArray noPrec2DMSi; // ERROR, no default
uniform usampler2DMSArray noPrec2DMSu; // ERROR, no default
#endif
precision highp sampler2DMSArray;
precision highp isampler2DMSArray;
precision highp usampler2DMSArray;
uniform sampler2DMSArray samp2DMSA;
uniform isampler2DMSArray samp2DMSAi;
uniform usampler2DMSArray samp2DMSAu;
void MSA()
{
vec4 tf = texelFetch(samp2DMSA, ivec3(5), 2);
ivec4 tfi = texelFetch(samp2DMSAi, ivec3(5), 2);
uvec4 tfu = texelFetch(samp2DMSAu, ivec3(5), 2);
ivec3 tfs = textureSize(samp2DMSA);
ivec3 tfsi = textureSize(samp2DMSAi);
ivec3 tfsb = textureSize(samp2DMSAi, 4); // ERROR, no lod
ivec3 tfsu = textureSize(samp2DMSAu);
}
#ifdef GL_OES_shader_image_atomic
#extension GL_OES_shader_image_atomic : enable
#endif
uniform layout(r32f) highp image2D im2Df;
uniform layout(r32ui) highp uimage2D im2Du;
uniform layout(r32i) highp iimage2D im2Di;
uniform ivec2 P;
void goodImageAtom()
{
float datf;
int dati;
uint datu;
imageAtomicAdd( im2Di, P, dati);
imageAtomicAdd( im2Du, P, datu);
imageAtomicMin( im2Di, P, dati);
imageAtomicMin( im2Du, P, datu);
imageAtomicMax( im2Di, P, dati);
imageAtomicMax( im2Du, P, datu);
imageAtomicAnd( im2Di, P, dati);
imageAtomicAnd( im2Du, P, datu);
imageAtomicOr( im2Di, P, dati);
imageAtomicOr( im2Du, P, datu);
imageAtomicXor( im2Di, P, dati);
imageAtomicXor( im2Du, P, datu);
imageAtomicExchange(im2Di, P, dati);
imageAtomicExchange(im2Du, P, datu);
imageAtomicExchange(im2Df, P, datf);
imageAtomicCompSwap(im2Di, P, 3, dati);
imageAtomicCompSwap(im2Du, P, 5u, datu);
}
sample out vec4 colorSampInBad; // ERROR, reserved
#extension GL_OES_shader_multisample_interpolation : enable
sample out vec4 colorSample;
flat sample out vec4 colorfsi;
sample out vec3 sampInArray[4];
in vec4 inv4;
void badInterp()
{
interpolateAtCentroid(inv4); // ERROR, wrong stage
interpolateAtSample(inv4, 1); // ERROR, need extension
interpolateAtOffset(inv4, vec2(0.2)); // ERROR, need extension
}