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Commit Graph

Author	SHA1	Message	Date
Vladimír Vondruš	cdf24cb58c	Proper detection for AMD driver bug workaround. Not sure where I got that.	12 years ago
Vladimír Vondruš	b8abc00c66	Disable ARB_explicit_uniform_location on AMD drivers. It causes GLSL compiler crash in 13.251 linux driver. Not sure about other platforms.	12 years ago
Vladimír Vondruš	4f8962d5cd	Proper disabling of extensions related to GLSL layout qualifier. So the disabling can be detected.	12 years ago
Vladimír Vondruš	70cf206112	Proper unimplemented ES2 extension disabling. To have the disabling detectable.	12 years ago
Vladimír Vondruš	4c5d09a1b0	More robust support for extension-based driver bug workarounds. Previously the extensions were either disabled altogether (e.g. because we don't have yet extension wrangler on ES) or had manually adjusted minimal required versions to avoid issues on older versions (e.g. ARB_explicit_attrib_location is known to give compiler errors when used with GLSL < 1.50 on some drivers), both done basically at compile time unrelated to actual hardware/driver used. Now all the extensions are enabled exactly as the driver advertises them (or when their core version is not larger than the context version) and have minimal required versions as per specification. Given extension is supported in given version when it is marked as such and its minimal required version is not larger than the requested one. The extension disabling is thus done by simply increasing the minimal required version to larger value (or Version::None for disabling it for all versions). Currently no such disabling is put into place, but the existing workarounds scattered all over the place will be gradually converted to this. Simplified the code and tests by marking all extensions from previous versions as supported instead of additional "shorthand" checking whether extension's core version is supported. The check wasn't probably much of a speedup, as it was just another branch. This was also buggy previously, because when the extension would be reported as not being supported in older versions, which is not what we want. Hopefully this won't reintroduce the numerous issues with Mesa and OSX I had in the past :-) Also removed duplicate implementation of Context::isExtensionSupported(), one overload is now calling the other.	12 years ago
Vladimír Vondruš	6f0ba96cb6	Happy new year too.	12 years ago
Vladimír Vondruš	09a273928a	doc: new page with troubleshooting for common issues.	12 years ago
Vladimír Vondruš	a0b83edd2b	Relicensing to MIT/Expat license, part 4: CMake and documentation files. They didn't contain license header before, but I think adding it also there wouldn't do any harm. Documentation is also integral part of the codebase.	13 years ago
Vladimír Vondruš	7ae405b360	Introductory documentation about method chaining.	13 years ago
Vladimír Vondruš	36a55e1fc1	Documentation: portability tips.	14 years ago
Vladimír Vondruš	a4d5d3682b	Doc: added page with links to valuable "best practices" information.	14 years ago

5 Commits (e3b0d1d4ceb2bfe6ca01db71fe596a4e98cdc345)