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Front-end: Complete GL_ARB_compute_shader implementation.

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Core compute shaders were working, but the extension wasn't implemented.
This commit is contained in:
John Kessenich 2016-05-30 19:29:40 -06:00
parent 0f5e3ad23c
commit d94c003fb7
8 changed files with 116 additions and 17 deletions
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17
Test/420.comp
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@ -4,4 +4,19 @@ layout(local_size_x = 2) in; // ERROR, no compute
#extension GL_ARB_compute_shader : enable
layout(local_size_x = 2) in;
layout(local_size_x = 2, local_size_y = 4, local_size_z = 6) in;
shared vec3 sfoo;
void main()
{
sfoo = vec3(gl_WorkGroupSize.x, gl_WorkGroupSize.y, gl_WorkGroupSize.z);
sfoo += gl_WorkGroupSize + gl_NumWorkGroups + gl_WorkGroupID + gl_LocalInvocationID + gl_GlobalInvocationID;
sfoo *= gl_LocalInvocationIndex;
sfoo += gl_MaxComputeWorkGroupCount + gl_MaxComputeWorkGroupSize;
sfoo *= gl_MaxComputeUniformComponents +
gl_MaxComputeTextureImageUnits +
gl_MaxComputeImageUniforms +
gl_MaxComputeAtomicCounters +
gl_MaxComputeAtomicCounterBuffers;
}

94
Test/baseResults/420.comp.out
View file

@ -1,32 +1,108 @@
420.comp
Warning, version 420 is not yet complete; most version-specific features are present, but some are missing.
ERROR: 0:3: 'gl_WorkgroupSize' : not supported for this version or the enabled extensions
WARNING: 0:5: '#extension' : extension is only partially supported: GL_ARB_compute_shader
ERROR: 0:3: 'gl_WorkGroupSize' : not supported for this version or the enabled extensions
ERROR: 1 compilation errors. No code generated.
Shader version: 420
Requested GL_ARB_compute_shader
local_size = (2, 1, 1)
local_size = (2, 4, 6)
ERROR: node is still EOpNull!
0:11 Function Definition: main( (global void)
0:11 Function Parameters:
0:13 Sequence
0:13 move second child to first child (temp 3-component vector of float)
0:13 'sfoo' (shared 3-component vector of float)
0:13 Constant:
0:13 2.000000
0:13 4.000000
0:13 6.000000
0:14 add second child into first child (temp 3-component vector of float)
0:14 'sfoo' (shared 3-component vector of float)
0:14 Convert uint to float (temp 3-component vector of float)
0:14 add (temp 3-component vector of uint)
0:14 add (temp 3-component vector of uint)
0:14 add (temp 3-component vector of uint)
0:14 add (temp 3-component vector of uint)
0:14 Constant:
0:14 2 (const uint)
0:14 4 (const uint)
0:14 6 (const uint)
0:14 'gl_NumWorkGroups' (in 3-component vector of uint NumWorkGroups)
0:14 'gl_WorkGroupID' (in 3-component vector of uint WorkGroupID)
0:14 'gl_LocalInvocationID' (in 3-component vector of uint LocalInvocationID)
0:14 'gl_GlobalInvocationID' (in 3-component vector of uint GlobalInvocationID)
0:15 vector scale second child into first child (temp 3-component vector of float)
0:15 'sfoo' (shared 3-component vector of float)
0:15 Convert uint to float (temp float)
0:15 'gl_LocalInvocationIndex' (in uint LocalInvocationIndex)
0:16 add second child into first child (temp 3-component vector of float)
0:16 'sfoo' (shared 3-component vector of float)
0:16 Constant:
0:16 66559.000000
0:16 66559.000000
0:16 65599.000000
0:17 vector scale second child into first child (temp 3-component vector of float)
0:17 'sfoo' (shared 3-component vector of float)
0:17 Constant:
0:17 1057.000000
0:? Linker Objects
0:? 'gl_WorkGroupSize' (const 3-component vector of uint WorkGroupSize)
0:? 2 (const uint)
0:? 1 (const uint)
0:? 1 (const uint)
0:? 4 (const uint)
0:? 6 (const uint)
0:? 'sfoo' (shared 3-component vector of float)
Linked compute stage:
ERROR: Linking compute stage: Missing entry point: Each stage requires one "void main()" entry point
Shader version: 420
Requested GL_ARB_compute_shader
local_size = (2, 1, 1)
local_size = (2, 4, 6)
ERROR: node is still EOpNull!
0:11 Function Definition: main( (global void)
0:11 Function Parameters:
0:13 Sequence
0:13 move second child to first child (temp 3-component vector of float)
0:13 'sfoo' (shared 3-component vector of float)
0:13 Constant:
0:13 2.000000
0:13 4.000000
0:13 6.000000
0:14 add second child into first child (temp 3-component vector of float)
0:14 'sfoo' (shared 3-component vector of float)
0:14 Convert uint to float (temp 3-component vector of float)
0:14 add (temp 3-component vector of uint)
0:14 add (temp 3-component vector of uint)
0:14 add (temp 3-component vector of uint)
0:14 add (temp 3-component vector of uint)
0:14 Constant:
0:14 2 (const uint)
0:14 4 (const uint)
0:14 6 (const uint)
0:14 'gl_NumWorkGroups' (in 3-component vector of uint NumWorkGroups)
0:14 'gl_WorkGroupID' (in 3-component vector of uint WorkGroupID)
0:14 'gl_LocalInvocationID' (in 3-component vector of uint LocalInvocationID)
0:14 'gl_GlobalInvocationID' (in 3-component vector of uint GlobalInvocationID)
0:15 vector scale second child into first child (temp 3-component vector of float)
0:15 'sfoo' (shared 3-component vector of float)
0:15 Convert uint to float (temp float)
0:15 'gl_LocalInvocationIndex' (in uint LocalInvocationIndex)
0:16 add second child into first child (temp 3-component vector of float)
0:16 'sfoo' (shared 3-component vector of float)
0:16 Constant:
0:16 66559.000000
0:16 66559.000000
0:16 65599.000000
0:17 vector scale second child into first child (temp 3-component vector of float)
0:17 'sfoo' (shared 3-component vector of float)
0:17 Constant:
0:17 1057.000000
0:? Linker Objects
0:? 'gl_WorkGroupSize' (const 3-component vector of uint WorkGroupSize)
0:? 2 (const uint)
0:? 1 (const uint)
0:? 1 (const uint)
0:? 4 (const uint)
0:? 6 (const uint)
0:? 'sfoo' (shared 3-component vector of float)