GLSL could detect contradictory uniform binding, but missing error reporting, even if we could now observe error inside infosink.
Add error check when first time validate uniform binding. When doing traversal, it should be zero error.
This error check flag will be used during linking time. To quickly report errors like contradictory uniform bindings.
Add error check flags for TDefaultGlslIoResolver when catching EPrefixInternalError
GLSL Version : >= 150
Purpose:
Allow users to use features by enabling this extension, even in low versions.
Extension Name:
ARB_gpu_shader_fp64
Builtin-variables:
Nah
Builtin-functions:
functions overloaded for this extension, please check registry in reference.
Keywords:
Double
Features:
add support for type "double"
Reference:
https://www.khronos.org/registry/OpenGL/extensions/ARB/ARB_gpu_shader_fp64.txt
Add support for implicit conversion
1. Remove builtin double vertex (this is introduced by vertex_attrib_64bit
2. Add extension check and implicit conversion as double has been introduced
3. Add test results.
Root cause:
GlslangToSpv use symbol structure's ptr as a map key, but multiple shader object can build a new AST.
In the AST the the same symbol has different ptr point to their structure, so indext map faild.
solution:
Add a new map glslangTypeToIdMap to map ptr to symbol id, and use symbol id to index memberRemapper.
Modify atomic_uint binding check.
Currently, when not declared with offset, default atomic_unint won't check whether its binding is valid or not more than its limit value.
GLSL Version : >= 140
Purpose:
Allow users to use features by enabling this extension, even in low versions.
Extension Name:
ARB_texture_multisample
Builtin-variables:
Nah
Builtin-functions:
Nah
Keywords:
sampler2DMS, isampler2DMS, usampler2DMS,
sampler2DMSArray, isampler2DMSArray, usampler2DMSArray
Reference:
https://www.khronos.org/registry/OpenGL/extensions/ARB/ARB_texture_multisample.txt
TPoolAllocator is not copy assignable, so this setter could never have
been used. After a recent change (878a24ee2), new versions of Clang
reject this code outright.
v2: Move addCapability and addExtension extension calls from
TGlslangToSpvTraverser::createBinaryOperation to
TGlslangToSpvTraverser::visitAggregate. Suggested by JohnK.
The changes to glslang/glslang/MachineIndependent/ParseHelper.cpp exist
purely to prevent even more instances of "warning: enumeration value
‘EOp...’ not handled in switch"
v2: Remove 8-bit types. Overzealous copy-and-paste led to adding
support for a bunch of types that the extension doesn't actually enable.
v3: Update expected test results file. Just changing an expected
results file to make a test pass seems sketchy to me, but I'm not sure
what else to do.
v4: Add missing entry for EOpAbsDifference in
TOutputTraverser::visitBinary. Noticed by JohnK.
