[Scummvm-tracker] [ScummVM :: Bugs] #15711: TWP: Twp::Shader::init() crash on OSX PPC and old GPUs

[ScummVM :: Bugs]

#15711: TWP: Twp::Shader::init() crash on OSX PPC and old GPUs
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Reporter:  dwatteau  |       Owner:  scemino
    Type:  defect    |      Status:  new
Priority:  normal    |   Component:  Engine: TWP
 Version:            |  Resolution:
Keywords:            |        Game:  Thimbleweed Park
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Comment (by dwatteau):

 @criezy's comment on Discord:

 > ''[...] And in any case it may be a good idea in the twp engine to check
 that shaders are supported by the backend before creating the renderer.
 That does not seem to be the case currently.''
 >
 > ''Other 3D engines do this by calling `Renderer::getAvailableTypes()`,
 but since the twp engine only has one renderer anyway it could directly
 check `g_system->->hasFeature(OSystem::kFeatureShadersForGame)`.''
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Ticket URL: <https://bugs.scummvm.org/ticket/15711#comment:1>
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