magnum

Commit Graph

Author	SHA1	Message	Date
Vladimír Vondruš	95b3f8578d	GL: rework Context to not use any STL containers. We're going to eventually include this class in all Application classes (need that in order to inherit a to-be-created Configuration class) and the <string> and <vector> would be just too much. This change caused magnum-gl-info.wasm (WebGL 2 build) to go down from 247 to 245 kB. Not much, but that's I guess because there's still a lot other vectors of strings elsewhere. There's a lot more places to clean up, will do those in separate commits. This change is the most atomic I could do, and it introduces a breaking change to all APIs that returned a std::vector or a std::string. Fortunately (or as I hope) those weren't used that much, so it shouldn't cause build breakages for that many people. Quite a lot of the optimization ideas is borrowed from the new Vk library -- such as "interning" the driver workaround strings to avoid allocating their copies.	5 years ago
Vladimír Vondruš	ffdebff048	GL: implement the base instance and base vertex ES and WebGL extensions. AAAAAAAAAAAAAAAAAAAAAAAAAAAAA this was terrible! Why the hell it needs to have so many variants, special cases and exceptions!!!	5 years ago
Vladimír Vondruš	0dc181d846	GL: new "angle-chatty-shader-compiler" workaround.	5 years ago
Vladimír Vondruš	d0574b83ed	GL: advertise the "intel-windows-chatty-shader-compiler" workaround. This was done silently until now and I think such platform-specific code should be always exposed as a disableable workaround. Moreover, I need a similar thing for ANGLE, so this comes handy.	5 years ago
Vladimír Vondruš	acdbcc2ef4	GL: advertise WEBGL_multi_draw only on Emscripten 2.0.0 and up.	5 years ago
Vladimír Vondruš	79c3519045	Vk: add driver workaround scaffolding and the first one for SwiftShader. Yay? It's funny, what produces correct result causes validation errors. I suppose this will be very similar for all other workarounds.	5 years ago
Vladimír Vondruš	3d136503d8	Updated copyright year.	5 years ago
erikwijmans	015985016c	Add a nv-egl-crashy-query-device-attrib workaround.	5 years ago
Vladimír Vondruš	6feb5a4cab	GL: fix compilation on macOS + ANGLE.	6 years ago
Vladimír Vondruš	5f1fd752fa	GL: no need to have those in a std::vector<std::string>. Allocations are bad. Needless allocations are worse. Needless allocations forced on library load are the worst.	6 years ago
Vladimír Vondruš	19e0e96d74	Updated copyright year.	6 years ago
Vladimír Vondruš	0cd72b1883	GL: give up and disable ARB_explicit_uniform_location on Intel Windows. SIGH FFS.	6 years ago
Vladimír Vondruš	5c10d6eb1e	GL: implemented ARB_pipeline_statistics_query from GL 4.6. Need this for the upcoming FrameProfiler.	6 years ago
Vladimír Vondruš	24cc971b1f	GL: reworked apple-buffer-texture-unbind-on-buffer-modify workaround. Much smaller, nicer and more robust.	6 years ago
Vladimír Vondruš	e97b04f66d	GL: new apple-buffer-texture-detach-on-data-modify workaround.	6 years ago
Vladimír Vondruš	34261840bc	GL: expand ARB_DSA blacklisting on Intel Windows drivers a bit further. This should finally fix all remaining Intel Windows driver issues. Hopefully. Or at least until the next major driver update.	6 years ago
Vladimír Vondruš	a29cb46549	GL: give up and disable DSA for everything buffer-related on Intel/Windows. Sad.	7 years ago
Vladimír Vondruš	507c5bf739	GL: remove the nv-egl-forward-compatible-context-unhappy workaround. This was my bug, as requesting a forward-compatible context without saying what version it should be forward compatible to makes no sense. A followup to `73baab69ce`.	7 years ago
Vladimír Vondruš	3629af231b	GL: new amd-windows-broken-dsa-cubemap-copy workaround.	7 years ago
Vladimír Vondruš	9fa87652e6	GL: new amd-windows-dsa-createquery-except-xfb-overflow workaround.	7 years ago
Vladimír Vondruš	ca326fdb18	GL: pile on more workarounds for CubeMapTexture DSA code paths. Ugh why this has to be SO TERRIBLE. I'm starting to have extremely low expectations for similar parts of Vulkan drivers by the same vendors.	7 years ago
Vladimír Vondruš	60c18f93a1	GL: implement time queries for WebGL 2, and workarounds, and ... There's a new firefox-fake-disjoint-timer-query-webgl2 workaround and a half-page of text listing various caveats and issues you might run into. Also exposing them in the OpenGLTester (although quite shitty at this point).	7 years ago
Vladimír Vondruš	65b589f765	New explicit-uniform-location-is-less-explicit-than-you-hoped workaround. Intel drivers on Windows. Surprisingly unsurprising.	7 years ago
Vladimír Vondruš	4e218d3f24	Platform: new nv-egl-forward-compatible-context-unhappy workaround. SIGH. WHY CAN'T WE HAVE NICE THINGS.	7 years ago
Vladimír Vondruš	67bdc1bbd4	GL: make the ApiTrace viewport workaround no longer silent.	7 years ago
Vladimír Vondruš	3626562e1d	Adapted to Corrade changes. Mostly missing includes now.	7 years ago
Vladimír Vondruš	927b75efaf	GL: this internal API always takes a C string anyway.	7 years ago
Vladimír Vondruš	b7d9171b54	GL: disable EXT_disjoint_timer_query on ARM Mali in a shell.	7 years ago
Vladimír Vondruš	6c5d037005	GL: detecting ARM Mali drivers on Android.	7 years ago
Vladimír Vondruš	e5a8191b70	GL: fix line wrapping, mention Chromium bug zoo as well.	7 years ago
Vladimír Vondruš	689fbe7f35	GL: unindent the workaround list so it shows better in the docs.	7 years ago
Vladimír Vondruš	094ea1bbd0	GL: new "intel-windows-broken-dsa-integer-vertex-attributes" workaround.	7 years ago
Vladimír Vondruš	3c1a12c677	GL: new "intel-windows-broken-dsa-indexed-queries" workaround.	7 years ago
Vladimír Vondruš	174e63e8d0	GL: new "intel-windows-broken-dsa-framebuffer-clear" workaround. I'm too lazy to write the commit messages now.	7 years ago
Vladimír Vondruš	89e1c49d2c	GL: "intel-windows-broken-dsa-layered-cubemap-array-framebuffer-attachment". New workaround. The names are getting too effing long.	7 years ago
Vladimír Vondruš	f9c6deae63	GL: new "intel-windows-half-baked-dsa-texture-bind" workaround. This is broken as well, in a novel and interesting way. Haha.	7 years ago
Vladimír Vondruš	580a3c5553	GL: new "intel-windows-broken-dsa-for-cubemaps" workaround. Fixes everything related to cube maps when ARB_DSA is used.	7 years ago
Vladimír Vondruš	ece6eef5a4	GL: new "intel-windows-buggy-dsa-bufferdata-for-index-buffers" workaround. This is getting ridiculous, heh.	7 years ago
Vladimír Vondruš	c8a872ef68	GL: minor cleanup.	7 years ago
Vladimír Vondruš	796bdb6731	GL: new pseudo-extension MAGNUM_shader_vertex_id. Will be used to distinguish if the driver supports gl_VertexID. This is not the case on SwiftShader ES3 contexts (and could be elsewhere, probably).	7 years ago
Vladimír Vondruš	3d08c641d8	GL: yet another workaround for SwiftShader, now with XFB buffer bindings.	7 years ago
Vladimír Vondruš	24210a00f9	GL: disable ANGLE_instanced_arrays and OES_texture_3D on ES2 SwiftShader. Turns out the extensions are advertised but the ANGLE-suffixed and OES-suffixed entrypoints are missing, leading to crashes.	7 years ago
Vladimír Vondruš	1ae982020d	GL: detect ANGLE using the renderer string on non-WebGL platforms. No need to use such hacks there.	7 years ago
Vladimír Vondruš	b76d1226e0	GL: detect SwiftShader.	7 years ago
Vladimír Vondruš	d9e7b3c384	GL: added *Framebuffer::implementationColorRead{Format,Type}(). Long overdue. Also wow, the drivers ARE SHIT.	7 years ago
Vladimír Vondruš	87e842934b	GL: new nv-egl-incorrect-gl11-function-pointers workaround. This one explicitly loads GL 1.0 and 1.0 function pointers on EGL contexts on NVidia drivers (Linux headless boxes), because somehow the usual statically linked functions don't behave correctly.	7 years ago
Vladimír Vondruš	e6b7aa12fa	Updated copyright year.	7 years ago
Vladimír Vondruš	bc5c1df2e6	GL: implemented Renderer::lineWidthRange().	8 years ago
Vladimír Vondruš	3b2c4ca5e5	Platform: make WindowlessEglApplication working with SwiftShader. There's much more to work around / fix, but this is a start. First we need to create the context with a pbuffer, otherwise eglMakeCurrent() crashes deep inside. Second, it doesn't treat EGL_CONTEXT_FLAGS_KHR as a bitfield, so it blows up when encountering a combination of zero flags. In that case we're simply not sending the flags there. This would also blow up when there's more than one flag passed, but there's just one flag for debug context at the moment, so shouldn't be a problem.	8 years ago
Vladimír Vondruš	fbe52532f6	Split the OpenGL layer out, pt 16: {Extensions::GL => GL::Extensions}. Was Magnum::GL::Extensions::GL before and the redundancy was completely unnecessary. Potential future extensions coming from GLX, EGL or whatnot will most probably be in the Platform namespace in a completely separate file, so this is not a problem. All code internal to the GL library is affected, not much the outside, as that is handled by the compatibility alias.	8 years ago

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52 Commits (e96996ea0169c6df860ff967ebb242da746825c4)