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| author | Paul Lemire <paul.lemire.ecortex@kdab.com> | 2014-11-20 14:34:52 +0100 |
|---|---|---|
| committer | Sean Harmer <sean.harmer@kdab.com> | 2014-12-12 14:17:08 +0100 |
| commit | b2bc24b0021d87fc0ee188f8a5e9c06d27d5eccc (patch) | |
| tree | 5bca7e26e4c829258facc538ce40339f09ec2f07 /src/render/backend/shadervariables_p.h | |
| parent | c16a35679e58d3f1f69aee74b7ef478a9f8669dd (diff) | |
QGraphicsContext: UBO support implemented
Retrieve the Uniform Block index / RenderShaderData QNodeId pair in the
QUniformPack.
Assing the Uniform Block identified by its index to a binding point.
Use that to binding point to bind the UBO contained in the RenderShaderData.
Also added small comments in shadervariables and qgraphicshelpergl3 for
clarity.
Change-Id: I5eb9570f75f41953ad74529876ab842a48dc2a83
Reviewed-by: Sean Harmer <sean.harmer@kdab.com>
Diffstat (limited to 'src/render/backend/shadervariables_p.h')
| -rw-r--r-- | src/render/backend/shadervariables_p.h | 1 |
1 files changed, 1 insertions, 0 deletions
diff --git a/src/render/backend/shadervariables_p.h b/src/render/backend/shadervariables_p.h index ff3bd76a8..ecd0167dd 100644 --- a/src/render/backend/shadervariables_p.h +++ b/src/render/backend/shadervariables_p.h @@ -76,6 +76,7 @@ struct ShaderUniform int m_blockIndex; // -1 is the default, >= 0 if uniform defined in uniform block int m_arrayStride; // 0, only set if uniform defined in uniform block and if it's an array int m_matrixStride; // 0, only set if uniform defined in uniform block and is a matrix + // size, offset and strides are in bytes }; struct ShaderUniformBlock |