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Remove one layer of arrayness on geometry shader inputs before checking for location overlaps. I think there is a spec. bug here.

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git-svn-id: https://cvs.khronos.org/svn/repos/ogl/trunk/ecosystem/public/sdk/tools/glslang@24377 e7fa87d3-cd2b-0410-9028-fcbf551c1848
This commit is contained in:
John Kessenich 2013-12-05 20:58:16 +00:00
parent 0b39137009
commit 521ca375e0
4 changed files with 19 additions and 5 deletions
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4
Test/400.geom
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@ -49,3 +49,7 @@ void foo3()
color2.length();
colorS.length();
}
layout(location = 4) in vec4 cva[3];
layout(location = 5) in vec4 cvb[3];
layout(location = 2) in mat3 cmc[3]; // ERROR, collision

6
Test/baseResults/400.geom.out
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@ -5,7 +5,8 @@ ERROR: 0:24: 'length' : array must be declared with a size before using this me
ERROR: 0:35: 'length' : array must be declared with a size before using this method
ERROR: 0:39: 'triangles' : inconsistent input primitive for array size colorBad
ERROR: 0:43: 'triangles' : inconsistent input primitive for array size colorbad2
ERROR: 5 compilation errors. No code generated.
ERROR: 0:55: 'location' : repeated use of location 4
ERROR: 6 compilation errors. No code generated.
invocations = 4
@ -66,6 +67,9 @@ ERROR: node is still EOpNull!
0:? 'colorS' (in 3-element array of 4-component vector of float)
0:? 'colorBad' (in 4-element array of 4-component vector of float)
0:? 'colorbad2' (in 2-element array of 4-component vector of float)
0:? 'cva' (layout(location=4 ) in 3-element array of 4-component vector of float)
0:? 'cvb' (layout(location=5 ) in 3-element array of 4-component vector of float)
0:? 'cmc' (layout(location=2 ) in 3-element array of 3X3 matrix of float)
Linked geometry stage:

4
glslang/Include/revision.h
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@ -9,5 +9,5 @@
// source have to figure out how to create revision.h just to get a build
// going. However, if it is not updated, it can be a version behind.
#define GLSLANG_REVISION "24356"
#define GLSLANG_DATE "2013/12/04 14:50:38"
#define GLSLANG_REVISION "24376"
#define GLSLANG_DATE "2013/12/05 13:07:56"

10
glslang/MachineIndependent/linkValidate.cpp
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@ -465,8 +465,14 @@ int TIntermediate::addUsedLocation(const TQualifier& qualifier, const TType& typ
size = type.getArraySize();
else
size = 1;
} else
size = computeTypeLocationSize(type);
} else {
if (language == EShLangGeometry && qualifier.isPipeInput()) {
assert(type.isArray());
TType elementType(type, 0);
size = computeTypeLocationSize(elementType);
} else
size = computeTypeLocationSize(type);
}
TRange range = { qualifier.layoutSlotLocation, qualifier.layoutSlotLocation + size - 1 };