magnum

Commit Graph

Author	SHA1	Message	Date
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	893d5d38bc	ASTC: the pain never ends (3D formats). GL has an extension, but only for ES, not on desktop. Vulkan has nothing yet (due to there being just ARM that implements it, no other vendor), except those being listed in a KTX format specification.	7 years ago
Vladimír Vondruš	e52c9e8d9e	Export globals and make them weak on static builds so they work across SOs. Well, except on Windows -- not yet. Added an XFAIL for that.	7 years ago
Vladimír Vondruš	40b8815b9d	Added sRGB formats to PixelFormats + R and RG sRGB GL texture formats. The extension support is a mess, as usual. This time the ES flavor supports something that desktop doesn't and WebGL lack those altogether. Yay.	7 years ago
Vladimír Vondruš	be65f85e88	GL: recognize KHR_texture_compression_astc_sliced_3d.	7 years ago
Vladimír Vondruš	87a446c7ba	GL: recognizing {EXT,ANGLE}_texture_compression_dxt{1,3,5} extensions. This makes it possible to test S3TC code paths on SwiftShader as well.	7 years ago
Vladimír Vondruš	6e97039b8d	GL: don't include MAGNUM_shader_vertex_id on ES2 builds. It makes one think such feature could be supported there, while it couldn't.	7 years ago
Vladimír Vondruš	8e57060f39	Support for PVRTC compressed pixel format.	7 years ago
Vladimír Vondruš	2b9772d86a	Added generic ASTC formats and the corresponding WebGL extensions.	7 years ago
Vladimír Vondruš	7cb0c4d57d	Added BC4, BC5, BC6H and BC7 compression formats. Those are now also available under WebGL 1/2 and OpenGL ES 3.O (strangely not OpenGL ES 2.0) under EXT_texture_compression_{rgtc,bptc}. The GL names are extra weird-ass now that all other APIs use the BC names.	7 years ago
Vladimír Vondruš	15f9ec3adf	Added {EXT_texture_compression,WEBGL_compressed_texture}_s3tc_srgb extensions. And silently the definitions from EXT_texture_sRGB (core since GL 2.1) as that's where definitions for sRGB S3TC formats are hiding on desktop.	7 years ago
Vladimír Vondruš	fad30db41d	GL: fix and add a comment so I don't mess this up again in the future.	7 years ago
Vladimír Vondruš	8af19f21f0	Audio: make it possible to disable OpenAL extensions as well. Finally, a feature parity.	7 years ago
Vladimír Vondruš	1c8cbaa68a	GL: trim vendor string in the engine startup log. Mesa has a space at the end and my OCD goes crazy about that.	7 years ago
Vladimír Vondruš	bb921d0f86	GL: print a message about GPU validation in verbose log output.	7 years ago
Vladimír Vondruš	14911500bd	GL: warn if using --magnum-gpu-validation w/o debug context on AMD. That's so far the only driver where it matters I think, so not printing the warning elsewhere.	7 years ago
Vladimír Vondruš	e746b38d3c	GL: what?! why? no.	7 years ago
Vladimír Vondruš	11a94c16a3	GL: added Context::makeCurrent().	7 years ago
Vladimír Vondruš	a3c7968e64	Adapt to BUILD_MULTITHREADED being part of Corrade now. If building with deprecated features enabled, the buildsystem checks if the option is still set and is inconsistent with what Corrade reports and reports a deprecation warning. For backwards compatibility the MAGNUM_BUILD_MULTITHREADED CMake variable and preprocessor macro are still provided as well.	7 years ago
Vladimír Vondruš	b05c887375	Audio, GL: make the extension lists constexpr. The Audio::Extension::extensions() and GL::Extension::extensions() functions now return an ArrayView instead of a reference to std::vector. Having a function-local static std::vector is the worst thing ever. Ugh.	7 years ago
Vladimír Vondruš	3626562e1d	Adapted to Corrade changes. Mostly missing includes now.	7 years ago
Max Schwarz	c38319ef00	GL: Use Corrade::Containers::Pointer for Context _state The old raw pointer could cause a segfault if the context is never created, since the destructor unconditionally deleted _state.	7 years ago
Vladimír Vondruš	84d553cd28	GL: get rid of std::bitset and std::array in Context internals. We have our own lighter versions.	7 years ago
Vladimír Vondruš	6c5d037005	GL: detecting ARM Mali drivers on Android.	7 years ago
Vladimír Vondruš	572b64bb5c	GL: drop support for EXT_direct_state_access.	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	b76d1226e0	GL: detect SwiftShader.	7 years ago
Vladimír Vondruš	4c8195ec9b	GL: new --magnum-gpu-validation command-line option. Enables KHR_debug, if available. This should have been here since ages.	7 years ago
Vladimír Vondruš	4f2f29d1bb	GL: use EnumSet instead of bool for internal flags. There will be more soon.	7 years ago
Vladimír Vondruš	5923efbdee	external: pass GL::Context to flextGLInit(). To make it possible to put driver-specific workaround there.	7 years ago
Vladimír Vondruš	e6b7aa12fa	Updated copyright year.	7 years ago
Vladimír Vondruš	00b0a814e0	Dropped GCC 4.7 support. Interesting that many of the annoyances still apply to 4.8.	8 years ago
Vladimír Vondruš	dd343fe35b	GL: make it possible to bind a scratch VAO for external GL code. Used in those sad and unfortunate cases where we need to call shitty external GL code that's not VAO-aware.	8 years ago
Vladimír Vondruš	0dd46e7e37	HTTPS!!	8 years ago
Vladimír Vondruš	d628232e8c	GL: exposing GL::Context::Flag::ForwardCompatible.	8 years ago
Vladimír Vondruš	c61b245a3c	GL: update the --magnum-log option to include "verbose".	8 years ago
Vladimír Vondruš	81aa98dbee	GL: make it possible to pass a pre-filled Utility::Arguments to Context. For example to support additional app-specific configuration.	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
Vladimír Vondruš	9dcaf23389	Split the OpenGL layer out, pt 4: new Magnum::GL namespace. At the moment just the GL library itself w/o the tests, and without backwards compatibility aliases. The following types were left in the root namespace, despite being in the GL/ directory, as they will get moved back soon: * Image, CompressedImage and their dimensional typedefs * ImageView, CompressedImageView and their dimensional typedefs * PixelStorage Not PixelFormat etc., that one will stay in the GL namespace and a completely new PixelFormat enum will be provided in the root namespace.	8 years ago
Vladimír Vondruš	fc1b167bff	Split the OpenGL layer out, pt 1: moving files to a new location. Minimal updates (just the include guards) so Git is hopefully able to detect the rename and track the history properly. Everything except Magnum::GL doesn't compile now.	8 years ago
Vladimír Vondruš	68dca658c5	doc: better documented GL driver workarounds and how to add them.	8 years ago
Vladimír Vondruš	accda6941a	Properly print engine startup info to Android log.	8 years ago
Vladimír Vondruš	3d0ee00491	GL: use public API of the Extension class. No need to friend and use underscored members.	8 years ago
Vladimír Vondruš	0ceb54ed7d	Support for ARB_texture_filter_anisotropic.	8 years ago
Vladimír Vondruš	20a499aa0f	Minimal support for OpenGL 4.6.	8 years ago
Vladimír Vondruš	2e3aae42d9	Clarified filtering and renderability of floating-point formats. * Half-floats and floats are usable in ES2 / WebGL 1 (they weren't by mistake) -- just use OES_texture_float or OES_texture_half_float. * Half-floats are linearly filterable in ES3 / WebGL 2 and OES_texture_half_float_linear makes it possible in ES2 / WebGL 1. * Floats are not linearly filterable, not even in ES3 (they were by mistake) -- one needs OES_texture_float_linear for that. * Neither floats nor half-floats are renderable in ES < 3.2 -- one needs EXT_color_buffer_half_float or EXT_color_buffer_float for that. The former is available for example on iOS, the latter is apparently only on NV cards. Both are builtin in ES 3.2, EXT_color_buffer_float depends in ES3, so half-floats are the only possible format to render to in ES2. * Rendering to floats in WebGL is slightly more complicated -- unlike with OpenGL ES 2 it's possible to render to floats in WebGL 1 using WEBGL_color_buffer_float. There's another WebGL 1 extension called EXT_color_buffer_half_float and they are both replaced with EXT_color_buffer_float in WebGL 2. And, as a cherry on top, GPH (formerly SGI) has patents on most of these, which is probably why the support for them is so spotty.	8 years ago
Vladimír Vondruš	49fd379da5	Updates for robust buffer access in ES 3.2.	8 years ago
Vladimír Vondruš	671c99226f	Initial support for OpenGL ES 3.2. A bunch of extensions formerly in AEP are now part of ES 3.2, which means they were reordered in the extension lists. While at it, also added corresponding new GL and WebGL extensions and fixed a few wrongly categorized extensions in WebGL.	8 years ago
Vladimír Vondruš	14a213f6eb	Improve state tracker resetting functionality.	8 years ago
Vladimír Vondruš	623fa97970	Updated copyright year.	8 years ago

40 Commits (ca326fdb1869260754ec7156058c0c676d1fc5a1)