magnum

Commit Graph

Author	SHA1	Message	Date
Vladimír Vondruš	17ae24cee2	It probably isn't good idea to have version checks as assertions. In particular when building with CORRADE_NO_ASSERT the version doesn't get checked at all, silently failing on null pointer somewhere else.	12 years ago
Vladimír Vondruš	fa4558f5b5	Use version() utility function also internally.	12 years ago
Vladimír Vondruš	deb69d1197	Print more information when cannot retrieve OpenGL version. At least the OpenGL error should be enough to pinpoint what went wrong.	12 years ago
Vladimír Vondruš	5d938e7f4f	Moved global data from Renderer class to per-context state.	12 years ago
Vladimír Vondruš	1ad8be425f	Moved global data from Mesh class to per-context state.	12 years ago
Vladimír Vondruš	e921a111b5	Moved global data from Buffer class to per-context state.	12 years ago
Vladimír Vondruš	8cdefa1e0b	Moved global data from shader classes to per-context state.	12 years ago
Vladimír Vondruš	37b9f4d846	Moved global data from texture classes to per-context state.	12 years ago
Vladimír Vondruš	c1c71339e4	Moved global data from framebuffer classes to per-context state. On the way to unify and reduce the "Using optional features" messages.	12 years ago
Vladimír Vondruš	6f0ba96cb6	Happy new year too.	12 years ago
Vladimír Vondruš	597a14d760	Fixed OpenGL ES 2.0 and 3.0 build.	12 years ago
Vladimír Vondruš	0616f24f34	Making includes absolute, part 5: absolute includes everywhere. The only places where they aren't absolute are: - when header is included from corresponding source file - when including headers which are not part of final installation (e.g. test-specific configuration, headers from Implementation/)	12 years ago
Vladimír Vondruš	8c2291aa49	Making includes absolute, part 4: using absolute includes for Corrade. Also adapted to some Corrade renames.	12 years ago
Vladimír Vondruš	45a10cefdf	Making includes absolute, part 1: moving files around. Everything what was in src/ is now in src/Corrade, everything from src/Plugins is now in src/MagnumPlugins, everything from external/ is in src/MagnumExternal. Added new CMakeLists.txt file and updated the other ones for the moves, no other change was made. If MAGNUM_BUILD_DEPRECATED is set, everything compiles and installs like previously except for the plugins, which are now in MagnumPlugins and not in Magnum/Plugins.	12 years ago
Vladimír Vondruš	18682203ef	Don't expose unneeded ES2 extensions under ES3. They provide the same or slightly different functionality as is present in ES3 itself, causing confusion. Fortunately this change required only one modification in Context test and nowhere else.	13 years ago
Vladimír Vondruš	c1282964c5	Verify that version retrieval went right. Sometimes the context is created improperly and all gl* functions are causing errors. Added check for that case.	13 years ago
Vladimír Vondruš	ce52f7b62f	Moved Version enum to its own file. There will be many places (e.g. all Platform::*Application::Configuration classes) where Version will be used without Context (and all GL stuff brought with it).	13 years ago
Vladimír Vondruš	cacd4c06eb	NV_read_{depth,depth_stencil} is not available in unextended ES3.	13 years ago
Vladimír Vondruš	8c0257e6e8	Abort the application on attempt to use any ES extension function. We don't have extension loader for ES yet, thus we need to abort on these to avoid undefined behavior. The only exception is NaCl, which provides _some_ extensions without the need for extension loader. These extensions are implemented in particular: CHROMIUM_map_sub EXT_occlusion_query_boolean	13 years ago
Vladimír Vondruš	ea98281612	New class DebugMessage for inserting debug messages via KHR_debug. Previously this was done in DebugMarker only via GREMEDY_string_marker on desktop and EXT_debug_marker on ES, now supporting both three on desktop and KHR/EXT version on ES. The old DebugMarker is now only a thin wrapper around DebugMessage, is marked as deprecated and will be removed in future release.	13 years ago
Vladimír Vondruš	e88143fb9e	Added EXT_debug_marker extension to the list and GL headers.	13 years ago
Vladimír Vondruš	b2325dda2f	Support for object labels from KHR_debug and EXT_debug_label. Can't test EXT_debug_label, as that is apparently OSX 10.9-only. Added GL tests for all implemented objects. KHR_debug is selected first, if that is not available, fall back to EXT_debug_label. If neither is available, the functions are no-op. I hope EXT_debug_label gets replaced by KHR_debug later, thus it is now only "emulated" through KHR_debug enums.	13 years ago
Vladimír Vondruš	0d262bda41	Added EXT_debug_label extension to the list.	13 years ago
Vladimír Vondruš	323277a2f1	Added NV_fbo_color_attachments ES extension to the list.	13 years ago
Vladimír Vondruš	100990cb0e	Move extension loading into Magnum::Context. Resolves some linker errors in Windows, removes code bloat from Platform namespace (previously it was copied in _every_ *Application). Originally this was in Platform namespace because I thought that it would be possible to have one version of Magnum library for both desktop and ES and the actual Application would determine which GL edition will be used. Fun idea, but it would remove the static checks (e.g. accidentaly using geometry shaders on ES), which isn't worth it.	13 years ago
Vladimír Vondruš	d22af9478e	Added missing ARB_shading_language_packing extension. It contains a few (un)packing functions present in ARB_gpu_shader5, but isn't mentioned anywhere except GLSL 4.20 changelog (and there it has its old name, ARB_shading_language_pack2f). It might be supported on machines where ARB_gpu_shader5 can't be supported (GL3 HW).	13 years ago
Vladimír Vondruš	e19154be5e	Reducing pointer chasings, part 3a: less pointer passing in root namespace. Passing pointer as function parameter will now mean that it is possible to pass `nullptr`. Some code examples now look like the parameter is copied instead of referenced, which is misleading. Updated the documentation to reflect that more clearly.	13 years ago
Vladimír Vondruš	cfa3d35f11	Support for ARB_texture_mirror_clamp_to_edge. This functionality was present in ATI_texture_mirror_once and EXT_texture_mirror_clamp for ages, now (strict subset of) it is in core OpenGL 4.4 too.	13 years ago
Vladimír Vondruš	48260e2479	Assert instead of returning empty list in Context::supportedExtensions().	13 years ago
Vladimír Vondruš	99c72ed99b	Initial support for OpenGL 4.4.	13 years ago
Vladimír Vondruš	dbe31b15b3	Added CHROMIUM_map_sub NaCl-specific ES2 extension to the list.	13 years ago
Vladimír Vondruš	013fee8bc1	GCC 4.6 compatibility: no std::unordered_map::emplace(). Basically reverts (only for GCC 4.6) what was done in `b9b690b611`.	13 years ago
Vladimír Vondruš	b9b690b611	Use emplace() instead of insert() in some places. Leads to (possibly faster) and shorter code.	13 years ago
Vladimír Vondruš	e923034dbf	Added functions for checking (default) framebuffer state.	13 years ago
Vladimír Vondruš	b5a6036d48	Use proper ARB_framebuffer_object extension. Separated EXT_framebuffer_object, EXT_framebuffer_blit, EXT_framebuffer_multisample and EXT_packed_depth_stencil don't have the same functionality as ARB_framebuffer_object (e.g. missing GL_FRAMEBUFFER_UNDEFINED in glCheckFramebufferStatus()) and separated read/draw binding is only in EXT_framebuffer_blit, which complicates the internals. Checked with Mesa 8/9 and OpenGL 2.1, current one has ARB_framebuffer_object and also all these four, Mesa 7.7 didn't have EXT_framebuffer_multisample, but that's a long time ago, so not supporting these separate extensions shouldn't be an issue. The problem with unavailable separate binding points remains on OpenGL ES 2.0, there are three different extensions bringing that functionality, thus the code managing the available binding points remains there.	13 years ago
Vladimír Vondruš	eaa486a6e9	Added KHR_debug to ES2 extension list.	13 years ago
Vladimír Vondruš	153e5c784a	Sanity check for OpenGL version in Context. I though this check was present since forever, but isn't. Maybe it's hidden somewhere else.	13 years ago
Vladimír Vondruš	7b0f762683	Added and fully implemented OES_standard_derivatives extension.	13 years ago
Vladimír Vondruš	db71a23e3c	Bring whole Corrade namespace into Magnum namespace. These projects are tightly interconnected anyway, this means a lot less typing (yay!).	13 years ago
Vladimír Vondruš	3ada0d8d1d	Added Renderbuffer::setStorageMultisample().	13 years ago
Vladimír Vondruš	ab5b6fcbb3	Added Context::shadingLanguageVersionStrings(), better extension query. Not relying on GL version when asking for extensions, i.e. Mesa might know glGetStringi() even if it reports OpenGL 2.1 only. Similarly in shadingLanguageVersionStrings(), not all HW is capable of 4.3, but GL_NUM_SHADING_LANGUAGE_VERSIONS might be supported on GL3 HW too (not my case, though).	13 years ago
Vladimír Vondruš	06a8341e9b	Support for EXT_disjoint_timer_query ES2 extension.	13 years ago
Vladimír Vondruš	47e9e4b47a	Mark ARB_robustness as done.	13 years ago
Vladimír Vondruš	11b3150a31	Support for ARB_robustness. Robust *Framebuffer::read() access, ability to query robust buffer access behavior in Context::flags(), ability to check graphics reset status and reset notification policy in Renderer.	13 years ago
Vladimír Vondruš	c4aa95a595	Initial support for context flags.	13 years ago
Vladimír Vondruš	c9cb20d849	Call glClearDepth() if glClearDepthf() is not available.	13 years ago
Vladimír Vondruš	b9cee8e014	Support for ES2 extension NV_texture_border_clamp.	13 years ago
Vladimír Vondruš	549b1466fc	Support for ES2 extension ANGLE_depth_texture.	13 years ago
Vladimír Vondruš	91531d5f53	Support for ES2 extension NV_framebuffer_blit.	13 years ago
Vladimír Vondruš	c5ab86794b	Relicensing to MIT/Expat license, part 3: source files. Added license header also to shader sources. Hopefully it won't harm compilation times too much.	13 years ago

14 Commits (17ae24cee23e007dbc63d2d2e22bd1121af37181)