diff options
Diffstat (limited to 'src/gui/rhi/qshader.cpp')
| -rw-r--r-- | src/gui/rhi/qshader.cpp | 7 |
1 files changed, 7 insertions, 0 deletions
diff --git a/src/gui/rhi/qshader.cpp b/src/gui/rhi/qshader.cpp index dc6060f882..0b99281f08 100644 --- a/src/gui/rhi/qshader.cpp +++ b/src/gui/rhi/qshader.cpp @@ -660,6 +660,13 @@ QDebug operator<<(QDebug dbg, const QShaderVersion &v) pair, because combined image samplers may map to two native resources (a texture and a sampler) in some shading languages. In that case the second value refers to the sampler. + + \note The native binding may be -1, in case there is no active binding for + the resource in the shader. (for example, there is a uniform block + declared, but it is not used in the shader code) The map is always + complete, meaning there is an entry for all declared uniform blocks, + storage blocks, image objects, and combined samplers, but the value will be + -1 for those that are not actually referenced in the shader functions. */ /*! |