magnum

Commit Graph

Author	SHA1	Message	Date
Vladimír Vondruš	b8815582ce	GL: fix EXT_color_buffer_half_float to be presennt also in WebGL 2. It was mistakenly thought to be replaced by the EXT_color_buffer_float (which replaces WEBGL_color_buffer_float and in addition lists both 16- and 32-bit float variants). But since there are still those stupid patents for rendering to 32-bit float attachments, certain hardware supports only rendering to 16-bit and not 32-bit, so the "superset" extension isn't enough to be able to discover which hardware can render to half-floats. Also updated (hopefully all) docs to list this extension as being an option on WebGL 2 as well.	4 years ago
Vladimír Vondruš	b30d313ecd	GL: implement ANGLE- and WebGL-specific instanced multidraw. Yes, this is only ever provided by an ANGLE extension, and as you might have guessed, The Great Google Overlords didn't bother caring to have this supported outside of their browser.	5 years ago
Vladimír Vondruš	13d62634d8	GL: implement WEBGL_debug_renderer_info. Unlike most other extensions, this one has to be explicitly enabled in Emscripten in order to be used. Which thus done as part of other "driver workarounds" done on startup. To avoid that, the extension can be explicitly disabled, and thanks to the previous commit the disabling will be performed before the extension is attempted to be enabled.	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	63f55a37b1	GL: implement ANGLE_multi_draw and WEBGL_multi_draw support.	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	3d136503d8	Updated copyright year.	5 years ago
Vladimír Vondruš	4018e053ba	doc: mention an alternative to GL_ARB_shading_language_include.	6 years ago
Vladimír Vondruš	75d238f50b	GL: implemented ARB_buffer_storage.	6 years ago
Vladimír Vondruš	8d4dda12cd	GL: recognize all remaining WebGL extensions.	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	9668ad6307	doc: whoops, wrong extension name.	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	19e0e96d74	Updated copyright year.	6 years ago
Vladimír Vondruš	ec3e308c9b	doc: all those VAO+DSA entry points are used already.	6 years ago
Vladimír Vondruš	d366e0e7a0	GL: exposed clip / cull distance APIs.	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	cc401b2b3c	GL: implemented missing Renderer::setPatch*() for tessellation shaders. The last bits!	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	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	a0fa21c9fb	external: expose the OVR_multiview, OVR_multiview2 extension entrypoints.	7 years ago
Vladimír Vondruš	db9c750c78	doc: properly link to the WebGL version of RGTC / BPTC extensions.	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	02538d566f	Added sRGB variants of BC1/BC2/BC3 compression formats.	7 years ago
Vladimír Vondruš	9aae386464	GL: add an important bit of tribal knowledge.	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	15c417ac70	Doc++ These aliases are no longer needed as search can handle them properly; removed superfluous prefix from page name.	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	74183eb8b9	GL: improve extension docs.	7 years ago
Vladimír Vondruš	44a77ed918	GL: fixed broken links to extensions. These were originally working around some inconsistencies in the upstream naming, but that's fixed since.	7 years ago
Vladimír Vondruš	e6b7aa12fa	Updated copyright year.	7 years ago
Vladimír Vondruš	53961115af	doc: clarify support for queries of GL program resources.	8 years ago
Vladimír Vondruš	641589ed7e	GL: implemented ARB_sample_shading.	8 years ago
Vladimír Vondruš	816891ec2e	doc: keywords to make important pages more accessible.	8 years ago
Vladimír Vondruš	8018b17bc7	Doxygen: renamed \extension[2] to \gl_extension[2]. So it's clear that this is not a Vulkan extension link.	8 years ago
Vladimír Vondruš	01e2727326	Removed PixelStorage::setSwapBytes(). Too much burden to implement. Nope. Sorry. All APIs were just asserting that it's not enabled at the moment, so I may as well just remove it completely.	8 years ago
Vladimír Vondruš	782ebeca85	doc: avoid redundancy in subpage titles.	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	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

1 2 3 4

159 Commits (b7876ed1cf710d1f76aeab4a3fca6200ff2e9526)