magnum

Commit Graph

Author	SHA1	Message	Date
Vladimír Vondruš	46d8f25363	external: don't define WIN32_LEAN_AND_MEAN just for shits and giggles. We're not including windows.h there (fortunately!), so there's no point in defining such a macro. Also the proper way would be defining it only if it's not already defined to avoid macro redefinition warnings.	5 years ago
Vladimír Vondruš	93fa1b9f94	GL: EXT_texture_norm16 is not on WebGL 1 anymore. It got changed shortly after the original implementation in `083ecf72b8` to be WebGL 2 only.	5 years ago
Vladimír Vondruš	32a7adefed	GL: use StringView literals for all workaround names. These are in most cases the only strings that are used, and I don't think having to call std::strlen() for each of them is a good idea if we don't need to.	5 years ago
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	b0bc366334	GL: recognize and load ANGLE multi-draw extensions. Needed a change in flextGL to allow merging in 3rd party gl.xml additions because Chrome is apparently a center of the universe and thus doesn't need to bother upstreaming its extensions, ffs.	5 years ago
Vladimír Vondruš	5fa2696583	external: and this ES3 extension is in the wrong group.	5 years ago
Vladimír Vondruš	08893165f2	GL: TextureFormat::SR[G]8 aren't supposed to be available on ES2.	5 years ago
Vladimír Vondruš	52abd2ffb3	external: update copyright year in flextGL templates. I need to CANCEL the wheezy template thing and use Jinja. The special cases are just too much for me to handle without seeing RED.	5 years ago
Vladimír Vondruš	3d136503d8	Updated copyright year.	5 years ago
Vladimír Vondruš	d32d3de99b	external: hmm, forgot to regenerate something here?	6 years ago
Vladimír Vondruš	23698eed7b	external: print an error when gl32.h is encountered as well. Followup to `80a844c6c5`, forgot this initially.	6 years ago
Vladimír Vondruš	80a844c6c5	external: avoid conflicts of our GL headers with GLES3/gl32.h.	6 years ago
Vladimír Vondruš	af73929c67	GL: implemented WEBGL_blend_equation_advanced_coherent.	6 years ago
Vladimír Vondruš	083ecf72b8	GL: implement EXT_texture_norm16 ES and WebGL extension.	6 years ago
Vladimír Vondruš	4b24a27a88	GL: expose AMD_sample_positions and NV_sample_locations. No wrapping yet, just recognize the extensions and load entrypoints.	6 years ago
Vladimír Vondruš	f5e2217ae6	external: update copyright headers in flextGL templates. Ugh, @@. I need to throw away this baroque template engine already.	6 years ago
Vladimír Vondruš	19e0e96d74	Updated copyright year.	6 years ago
Vladimír Vondruš	b580458104	external: pack all dynamically loaded GL entrypoints into a giant struct. On desktop this saves about 50 kB in symbols. Was done for Vulkan already, this follows that (two years later). I need this in order to solve the problem of static globals being unique across shared libs, and it sounded better to export just one symbol instead of 689.	6 years ago
Vladimír Vondruš	d366e0e7a0	GL: exposed clip / cull distance APIs.	6 years ago
Vladimír Vondruš	0e50f0feea	GL: implement {EXT,ARB}_draw_buffers{2,_blend,_indexed}. I also figured out a new, faster & less verbose way to handle multiple code paths in some cases -- why didn't I think of that earlier?	6 years ago
Vladimír Vondruš	b01818c60b	external: fail when flextGL fails.	7 years ago
Vladimír Vondruš	6acfa6c7b6	external: expose a bunch of new GL extensions. ARB_sample_locations and AMD_shader_explicit_vertex_parameter / NV_fragment_shader_barycentric for barycentic coords in the vertex shader. The ARB extension mentions GLES but doesn't have any assigned number, so I'm treating it as desktop-only. There's a NV variant that does have an ES extension number, but I don't really want to add it just because that.	7 years ago
Vladimír Vondruš	20a3fedaa4	external: GLES EXT_disjoint_timer_query now exposes glGetInteger64vEXT(). Not sure what for, but whatever.	7 years ago
Vladimír Vondruš	a0fa21c9fb	external: expose the OVR_multiview, OVR_multiview2 extension entrypoints.	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	32ce1f1b43	external: include KHR/khrplatform.h absolutely. Otherwise it requires custom buildsystem users to add MagnumExternal/OpenGL to include paths, causes issues in Vcpkg and so on.	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	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	435f7a9f14	GL: remove redundant defines to slim the GL headers a bit. What the hell, why does the ASTC HDR extension add the exact same defines as the LDR one.	7 years ago
Vladimír Vondruš	9dfe6d1ab0	external: add helpers for updating flextgl-generated headers.	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	e1ab3ccf6e	GL: this extension was listed, but actually never in headers.	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	522db683a9	external: provide the GL_VERSION_* defines in our GL headers. This fixes a conflicting definition of GLsizeiptr and GLintptr when Magnum is combined with qopengl.h from Qt on Windows. Khronos has it as `signed long int`, whereas qopengl.h as ptrdiff_t, which is just `int`.	7 years ago
Vladimír Vondruš	6e482549d2	external: don't even attempt to load ES3.1 and ES3.2 functions on iOS. Probably a missed leftover from the times where the world was still optimistic about OpenGL on Apple platforms.	7 years ago
Vladimír Vondruš	572b64bb5c	GL: drop support for EXT_direct_state_access.	7 years ago
erikwijmans	dd4bd88df2	Switch to using eglGetCurrentDisplay instead of querying for the defualt	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	5923efbdee	external: pass GL::Context to flextGLInit(). To make it possible to put driver-specific workaround there.	7 years ago
Vladimír Vondruš	76fb88fa1a	external: update OpenGL headers. Only a cleanup in the type definitions, which is actually nice. The desktop GL version now requires the khrplatform.h header as well.	7 years ago
Vladimír Vondruš	2c473e14a8	external: properly update the iOS templates as well. Forgotten in `26ae018d4f`.	7 years ago
Vladimír Vondruš	e6b7aa12fa	Updated copyright year.	7 years ago
Steeve Morin	26ae018d4f	external: fix ES2 and ES3 include paths in iOS Signed-off-by: Steeve Morin <steeve.morin@gmail.com>	8 years ago
Vladimír Vondruš	82fce786d8	Split the OpenGL layer out, pt 7: renamed magnum-info to magnum-gl-info. The WITH_MAGNUMINFO CMake option is now WITH_GL_INFO. No backwards compatibility is provided, sorry.	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

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113 Commits (15ddae576b4bc605f7b8dc823fa9ae8acf0cc1fc)