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path: root/src/gui/util/qshadergenerator.cpp
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* Only generate temporaries when it makes sensePaul Lemire2019-05-021-30/+204
| | | | | | | | | | | - Never for global inputs - Otherwise only if the temporary is referenced more than once -> meaning it's actually caching the result of some operation Tests updated accordingly. Change-Id: Ic76615370d23dee3965ca6350d5257a8be5a3e22 Reviewed-by: Sean Harmer <sean.harmer@kdab.com>
* QShaderGenerator: don't generate temporary variables for global inputsPaul Lemire2019-04-101-2/+60
| | | | | | | | | Up until now, the QShaderGenerator would create temporary variables for uniform, attributes, const. This change makes it use the global inputs directly rather than relying on the intermediate properties. Change-Id: Ia9497367d61e536969fe87536606f309c286dbb2 Reviewed-by: Sean Harmer <sean.harmer@kdab.com>
* QShaderGenerator: fix substitution for attributes on GL2/ES2Paul Lemire2019-04-101-1/+4
| | | | | | | | GL2/ES2 expect it to be attribute and not in like later versions of OpenGL. Task-number: QTBUG-74829 Change-Id: Iddd22386ed315d6e6843d8225e49a4b73b6ad9ba Reviewed-by: Sean Harmer <sean.harmer@kdab.com>
* QShaderGenerator: stop abusing from auto everywherePaul Lemire2019-04-091-33/+37
| | | | | | | | | Leads to a huge loss of context for people trying to understand and maintain that code. Replacing with proper types to ensure better readability and maintenance. Change-Id: I9900b743e8b7fe11bcc7db9ce3191c89f8718afc Reviewed-by: Mike Krus <mike.krus@kdab.com>
* Enable BuiltIn input in the shader graph builderJuan Jose Casafranca2018-04-101-0/+4
| | | | | | | | BuiltIn inputs shouldnt be translated into a code input. We comment the input line for this variables Change-Id: I3b7d2fd06afc6a122d90a999fc5a5246fc93234e Reviewed-by: Rafael Roquetto <rafael.roquetto@kdab.com>
* GLSL 1.00 ES must be selected using "#version 100"Kevin Ottens2017-08-041-1/+1
| | | | | | | | I was mistaken before, the "es" part for that version isn't optional, it *must* be omitted. Change-Id: I9e83d2317523fb0a905e40b95a56033cf693b93b Reviewed-by: Paul Lemire <paul.lemire@kdab.com>
* Implement graph layers support in QShaderGeneratorKevin Ottens2017-08-021-4/+12
| | | | | Change-Id: I823f7866bc5e1f3b262f1aacf4c341dabda7305d Reviewed-by: Sean Harmer <sean.harmer@kdab.com>
* Add support for QShaderLanguage enums in QShaderGeneratorKevin Ottens2017-08-021-5/+227
| | | | | Change-Id: I93306d783309cda09fedae3713afde851df3e9a3 Reviewed-by: Sean Harmer <sean.harmer@kdab.com>
* Add support for parameters in QShaderGeneratorKevin Ottens2017-07-081-2/+19
| | | | | Change-Id: Iff8fec51ddbf9b018cb5ec3aff357125134013eb Reviewed-by: Sean Harmer <sean.harmer@kdab.com>
* [Shader Graph Gen.] Introduce QShaderGeneratorKevin Ottens2017-06-201-0/+104
This class is meant to generate code from shader graphs Change-Id: I1cf22352387f3f9f55e7589aa77a296689836911 Reviewed-by: Sean Harmer <sean.harmer@kdab.com>
generated by cgit v1.2.3 (git 2.25.1) at 2024-06-08 01:11:26 +0000