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Implement GL_ARB_viewport_array extension.

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git-svn-id: https://cvs.khronos.org/svn/repos/ogl/trunk/ecosystem/public/sdk/tools/glslang@28653 e7fa87d3-cd2b-0410-9028-fcbf551c1848
This commit is contained in:
John Kessenich
2014-10-17 20:01:27 +00:00
parent 54c04408ad
commit ad54b24fba
5 changed files with 76 additions and 19 deletions
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14
Test/150.geom
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@@ -123,3 +123,17 @@ float summ = gl_MaxVertexAttribs +
gl_MaxGeometryTotalOutputComponents +
gl_MaxGeometryUniformComponents +
gl_MaxGeometryVaryingComponents;
void fooe1()
{
gl_ViewportIndex = gl_MaxViewports - 1;
}
#extension GL_ARB_viewport_array : enable
void fooe2()
{
gl_ViewportIndex = gl_MaxViewports - 1;
}
out int gl_ViewportIndex;

37
Test/baseResults/150.geom.out
View File

@@ -31,10 +31,14 @@ ERROR: 0:88: 'triangles_adjacency' : cannot change previously set input primitiv
ERROR: 0:89: 'invocations' : not supported for this version or the enabled extensions
ERROR: 0:92: 'stream' : member cannot contradict block
ERROR: 0:92: 'stream' : can only be used on an output
ERROR: 32 compilation errors. No code generated.
ERROR: 0:129: 'gl_ViewportIndex' : required extension not requested: GL_ARB_viewport_array
ERROR: 0:129: 'gl_MaxViewports' : required extension not requested: GL_ARB_viewport_array
ERROR: 0:139: 'gl_ViewportIndex' : identifiers starting with "gl_" are reserved
ERROR: 35 compilation errors. No code generated.
Shader version: 150
Requested GL_ARB_viewport_array
invocations = 4
max_vertices = 200
input primitive = lines_adjacency
@@ -129,6 +133,20 @@ ERROR: node is still EOpNull!
0:107 'summ' (float)
0:107 Constant:
0:107 11332.000000
0:127 Function Definition: fooe1( (void)
0:127 Function Parameters:
0:129 Sequence
0:129 move second child to first child (int)
0:129 'gl_ViewportIndex' (layout(stream=0 ) out int)
0:129 Constant:
0:129 15 (const int)
0:134 Function Definition: fooe2( (void)
0:134 Function Parameters:
0:136 Sequence
0:136 move second child to first child (int)
0:136 'gl_ViewportIndex' (layout(stream=0 ) out int)
0:136 Constant:
0:136 15 (const int)
0:? Linker Objects
0:? 'fromV' (in 4-element array of block{in 3-component vector of float color})
0:? 'toF' (layout(stream=0 ) out block{layout(stream=0 ) out 3-component vector of float color})
@@ -154,12 +172,14 @@ ERROR: node is still EOpNull!
0:? 'anon@3' (layout(stream=3 ) out block{layout(stream=3 ) out float f15})
0:? 'anon@4' (layout(column_major shared ) uniform block{layout(column_major shared ) uniform bool b15})
0:? 'summ' (float)
0:? 'gl_ViewportIndex' (layout(stream=3 ) out int)
Linked geometry stage:
Shader version: 150
Requested GL_ARB_viewport_array
invocations = 4
max_vertices = 200
input primitive = lines_adjacency
@@ -254,6 +274,20 @@ ERROR: node is still EOpNull!
0:107 'summ' (float)
0:107 Constant:
0:107 11332.000000
0:127 Function Definition: fooe1( (void)
0:127 Function Parameters:
0:129 Sequence
0:129 move second child to first child (int)
0:129 'gl_ViewportIndex' (layout(stream=0 ) out int)
0:129 Constant:
0:129 15 (const int)
0:134 Function Definition: fooe2( (void)
0:134 Function Parameters:
0:136 Sequence
0:136 move second child to first child (int)
0:136 'gl_ViewportIndex' (layout(stream=0 ) out int)
0:136 Constant:
0:136 15 (const int)
0:? Linker Objects
0:? 'fromV' (in 4-element array of block{in 3-component vector of float color})
0:? 'toF' (layout(stream=0 ) out block{layout(stream=0 ) out 3-component vector of float color})
@@ -279,4 +313,5 @@ ERROR: node is still EOpNull!
0:? 'anon@3' (layout(stream=3 ) out block{layout(stream=3 ) out float f15})
0:? 'anon@4' (layout(column_major shared ) uniform block{layout(column_major shared ) uniform bool b15})
0:? 'summ' (float)
0:? 'gl_ViewportIndex' (layout(stream=3 ) out int)