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#version 310 es
#extension GL_EXT_tessellation_shader : enable
#extension GL_OES_tessellation_shader : enable
#extension GL_EXT_tessellation_shader : disable
layout(vertices = 4) out; // ERROR
layout(quads, cw) in;
layout(triangles) in; // ERROR
layout(isolines) in; // ERROR
layout(ccw) in; // ERROR
layout(cw) in;
layout(fractional_odd_spacing) in;
layout(equal_spacing) in; // ERROR
layout(fractional_even_spacing) in; // ERROR
layout(point_mode) in;
patch in vec4 patchIn;
patch out vec4 patchOut; // ERROR
void main()
{
barrier(); // ERROR
int a = gl_MaxTessEvaluationInputComponents +
gl_MaxTessEvaluationOutputComponents +
gl_MaxTessEvaluationTextureImageUnits +
gl_MaxTessEvaluationUniformComponents +
gl_MaxTessPatchComponents +
gl_MaxPatchVertices +
gl_MaxTessGenLevel;
vec4 p = gl_in[1].gl_Position;
float ps = gl_in[1].gl_PointSize; // ERROR, need point_size extension
float cd = gl_in[1].gl_ClipDistance[2]; // ERROR, not in ES
int pvi = gl_PatchVerticesIn;
int pid = gl_PrimitiveID;
vec3 tc = gl_TessCoord;
float tlo = gl_TessLevelOuter[3];
float tli = gl_TessLevelInner[1];
gl_Position = p;
gl_PointSize = ps; // ERROR, need point_size extension
gl_ClipDistance[2] = cd; // ERROR, not in ES
}
smooth patch in vec4 badp1; // ERROR
flat patch in vec4 badp2; // ERROR
noperspective patch in vec4 badp3; // ERROR
patch sample in vec3 badp4; // ERROR
#extension GL_ARB_separate_shader_objects : enable
in gl_PerVertex // ERROR, no size
{
vec4 gl_Position;
} gl_in[];
in gl_PerVertex // ERROR, second redeclaration of gl_in
{
vec4 gl_Position;
} gl_in[];
layout(quads, cw) out; // ERROR
layout(triangles) out; // ERROR
layout(isolines) out; // ERROR
layout(cw) out; // ERROR
layout(fractional_odd_spacing) out; // ERROR
layout(equal_spacing) out; // ERROR
layout(fractional_even_spacing) out; // ERROR
layout(point_mode) out; // ERROR
in vec2 ina; // ERROR, not array
in vec2 inb[];
in vec2 inc[18]; // ERROR, wrong size
in vec2 ind[gl_MaxPatchVertices];
in testbla { // ERROR, not array
int f;
} bla;
in testblb {
int f;
} blb[];
in testblc { // ERROR wrong size
int f;
} blc[18];
in testbld {
int f;
} bld[gl_MaxPatchVertices];
layout(location = 23) in vec4 ivla[];
layout(location = 24) in vec4 ivlb[];
layout(location = 24) in vec4 ivlc[]; // ERROR, overlap
layout(location = 23) out vec4 ovla[2];
layout(location = 24) out vec4 ovlb[2]; // ERROR, overlap
in float gl_TessLevelOuter[4]; // ERROR, can't redeclare
patch in pinbn {
int a;
} pinbi;
centroid out vec3 myColor2;
centroid in vec3 centr[];
sample out vec4 perSampleColor; // ERROR without sample extensions
#extension GL_OES_tessellation_point_size : enable
void pointSize2()
{
float ps = gl_in[1].gl_PointSize; // ERROR, not in the redeclaration, but no error on use of gl_PointSize
gl_PointSize = ps;
}
#extension GL_EXT_primitive_bounding_box : enable
void bbbad()
{
gl_BoundingBoxOES; // ERROR, wrong stage
}
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