d6bef9186b
- add extension behavior and warning message for partial extension support - add partial support for gpu_shader5 for textureGather* - add interactions between texture rectangle and textureGather* - add checks to distinguish between gpu_shader5 and texture_gather extension feature differences git-svn-id: https://cvs.khronos.org/svn/repos/ogl/trunk/ecosystem/public/sdk/tools/glslang@24183 e7fa87d3-cd2b-0410-9028-fcbf551c1848
56 lines
2.0 KiB
GLSL
56 lines
2.0 KiB
GLSL
#version 400 core
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in vec2 c2D;
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flat in int i;
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out vec4 outp;
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uniform sampler2D arrayedSampler[5];
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uniform usampler2DRect samp2dr;
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uniform isampler2DArray isamp2DA;
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void main()
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{
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vec4 v;
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v = texture(arrayedSampler[i], c2D);
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outp.x = gl_ClipDistance[1];
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ivec2 offsets[4];
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const ivec2 constOffsets[4] = ivec2[4](ivec2(1,2), ivec2(3,4), ivec2(15,16), ivec2(-2,0));
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uvec4 uv4 = textureGatherOffsets(samp2dr, c2D, offsets, 2); // ERROR, offsets not constant
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uv4 = textureGatherOffsets(samp2dr, c2D, constOffsets, 2);
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vec4 v4 = textureGather(arrayedSampler[0], c2D);
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ivec4 iv4 = textureGatherOffset(isamp2DA, vec3(0.1), ivec2(1), 3);
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iv4 = textureGatherOffset(isamp2DA, vec3(0.1), ivec2(1), i); // ERROR, last argument not const
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iv4 = textureGatherOffset(isamp2DA, vec3(0.1), ivec2(1), 4); // ERROR, last argument out of range
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iv4 = textureGatherOffset(isamp2DA, vec3(0.1), ivec2(1), 1+2);
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iv4 = textureGatherOffset(isamp2DA, vec3(0.1), ivec2(i));
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vec4 c = gl_FragCoord;
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}
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layout(location = 4) in vec4 vl; // ERROR, not supported
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#ifdef GL_ARB_separate_shader_objects
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#extension GL_ARB_separate_shader_objects : enable
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#endif
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layout(location = 4) in vec4 vl2;
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layout(location = 3) uniform vec3 uv3;
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layout(location = 5) in vec4 gl_Color; // ERROR, layout
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noperspective in float gl_ClipDistance[4]; // ERROR, can't change qualifier
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layout(origin_upper_left, pixel_center_integer) in vec4 gl_FragCoord; // ERROR, declared after use
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uniform sampler2DRectShadow u2drs;
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void foo23()
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{
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const ivec2[3] offsets = ivec2[3](ivec2(1,2), ivec2(3,4), ivec2(15,16));
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textureProjGradOffset(u2drs, outp, vec2(0.0), vec2(0.0), ivec2(c2D)); // ERROR, offset not constant
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textureProjGradOffset(u2drs, outp, vec2(0.0), vec2(0.0), offsets[1]);
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textureProjGradOffset(u2drs, outp, vec2(0.0), vec2(0.0), offsets[2]); // ERROR, offset out of range
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textureProjGradOffset(u2drs, outp, vec2(0.0), vec2(0.0), ivec2(-10, 20)); // ERROR, offset out of range
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}
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