magnum

Commit Graph

Author	SHA1	Message	Date
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
Vladimír Vondruš	a8abbdb7d3	Removing IndexedMesh, part 4: merged draw algorithm. Still source-compatible, next step is to merge the documentation and remove IndexedMesh stub altogether.	13 years ago
Vladimír Vondruš	9a571abb37	Added OES_element_index_uint ES2 extension to the list.	14 years ago
Vladimír Vondruš	c8444bdbbe	Added EXT_texture_storage ES2 extension to the list.	14 years ago
Vladimír Vondruš	9ad15b12fb	Mark ARB_invalidate_subdata as done.	14 years ago
Vladimír Vondruš	5b9b2dedef	Added EXT_discard_framebuffer ES2 extension to the list.	14 years ago
Vladimír Vondruš	cdb8893e7b	Added all currently supported OpenGL ES extensions to the list.	14 years ago
Vladimír Vondruš	b400fb7766	ES 2.0 extension list is equivalent to GL 2.1 extension list -- empty. We assert that minimal OpenGL version is GL 2.1 / ES 2.0, thus there is no need for list of extensions implemented in these versions.	14 years ago
Vladimír Vondruš	c6c659431b	Marked implemented extensions as such. Extension list is now something like internal TODO list.	14 years ago
Vladimír Vondruš	3e32d5ece7	Added ARB_map_buffer_range extension to the list. OpenGL 3.0 specification is awesomely confused with extensions. The ones listed in specs don't have the complete functionality and references to related ARB extensions are nowhere to be found.	14 years ago
Vladimír Vondruš	7183110eee	Doc++, @todo++	14 years ago
Vladimír Vondruš	7d6b7a4b6b	Using EXT_direct_state_access in framebuffers. Framebuffer::attach*() doesn't need the target at all (meaning the attachment will be used for both reading and drawing), another misunderstanding on my side. Now the extension is used on all places where it can be used (except for unimplemented features).	14 years ago
Vladimír Vondruš	19029d97c6	Tracking viewport state in Framebuffer. Viewport position and size is managed separately for each framebuffer and glViewport() is called in bind() (and also from setViewport(), if the framebuffer is currently bound) if the viewport differs from current state. If used only one framebuffer size through whole application lifetime, glViewport() doesn't need to be called at all.	14 years ago
Vladimír Vondruš	6ffa8eac51	Using old framebuffer binding internally if new is not supported.	14 years ago
Vladimír Vondruš	2acbd49e9c	Renamed Buffered{Image,Texture} to Buffer{Image,Texture}. Buffered* hinted that it has something to do with caching, streaming or whatever. "Buffer texture" is now also consistent with naming in specification.	14 years ago
Vladimír Vondruš	91a2798603	Context initialization was not skipping surely supported extensions. On OpenGL 3.3 context it was checking for support of all 3.0, 3.1 and 3.2 extensions even if isExtensionSupported() didn't use that information at all.	14 years ago
Vladimír Vondruš	9138f1bcc9	Added OpenGL 4.3 extensions to the list.	14 years ago
Vladimír Vondruš	0f889369f4	No `using namespace std` anywhere. Also added missing std:: prefix to remaining cases of std::size_t, std::[u]int[0-9]+_t, std::sin() etc., std::exit().	14 years ago
Vladimír Vondruš	6c5d96d645	Adapted to Corrade changes.	14 years ago
Vladimír Vondruš	891cc6606e	Adapted to Corrade changes.	14 years ago
Vladimír Vondruš	8a3d2c12c6	Doc++ Crosslinked types from Math namespace with typedefs in Magnum namespace.	14 years ago
Vladimír Vondruš	ef1642aea1	Added MAGNUM_ASSERT_{VERSION,EXTENSION}_SUPPORTED() macros.	14 years ago
Vladimír Vondruš	a5e8d4535c	Debug output operator for Version enum.	14 years ago
Vladimír Vondruš	def1d7b3c6	Class for putting marks into OpenGL command stream for use in debuggers.	14 years ago
Vladimír Vondruš	99ac6ff812	Added missing extensions into Context.cpp.	14 years ago
Vladimír Vondruš	9701c8dacb	If targetting exactly ES 2.0, hide everything not available there. Some target platforms supply their own OpenGL headers, thus we cannot use our own from ES 3.0 and compilation fails. On the other hand, this will be better for users as usage of unsupported features will be catched right during compilation and not at runtime.	14 years ago
Vladimír Vondruš	9459d4c6a1	Using isVersionSupported() instead of plain comparison. It is more descriptive and easier to fix/modify when it is in one place.	14 years ago

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65 Commits (866ee0594be2c8403ee6bb3cc5ec60f23408c0d7)