magnum

Commit Graph

Author	SHA1	Message	Date
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
Vladimír Vondruš	76d6e1c120	Fix the mess with WebGL 2 extensions. EXT_sRGB is core in WebGL 2 and so it's not available as an extension, while WEBGL_texture_compression_s3tc was accidentally left out for WebGL 2.	9 years ago
Vladimír Vondruš	2145ae9b96	Dropped NaCl support.	9 years ago
Vladimír Vondruš	0455800111	Detecting VMware SVGA3D driver. The SVGA3D driver is used on Windows as well, which means Mesa is now detected on Windows too.	9 years ago
Vladimír Vondruš	4b589e10ac	More consistent naming in Context::DetectedDriver. DetectedDriver::AMD is now DetectedDriver::Amd, DetectedDriver::ProbablyAngle is now just DetectedDriver::Angle. The old names are still present, but deprecated and will be removed in the future.	9 years ago
Vladimír Vondruš	d101ced2b4	Debug output for Context::DetectedDriver[s].	9 years ago
Vladimír Vondruš	b83b122005	Debug operator for Context::Flags.	9 years ago
Vladimír Vondruš	031da4f8a2	Bind some default VAO in case we are on core profile with ARB_VAO disabled. Otherwise it's not possible to render anything. The original behavior was accepted by NVidia, but it's not accepted by Mesa, e.g.	9 years ago
Vladimír Vondruš	fe1a5413c5	Added Context::isCoreProfile(). It's funny when implementing a new feature immediately involves doing a NV-specific workaround. Sigh.	9 years ago
Alice Margatroid	58270fe9f0	push_back -> emplace_back	9 years ago
Alice Margatroid	e762fc1efc	Modernize #1	9 years ago
Vladimír Vondruš	7a16273e5d	Updated copyright year.	9 years ago
Vladimír Vondruš	9373a2e01d	Support for AMD_transform_feedback3_lines_triangles. Just adding the extension to the list, otherwise not much to do.	10 years ago
Vladimír Vondruš	42d9679ac0	Exclude unreachable code from code coverage.	10 years ago
Vladimír Vondruš	7d8b2ce9a6	Print value of invalid enums in debug output, test those cases.	10 years ago
Vladimír Vondruš	771b4d517a	Exclude debug operators from code coverage.	10 years ago
Vladimír Vondruš	fab154290c	Fix compilation on not-exactly-recent updates of MSVC 2015.	10 years ago
Vladimír Vondruš	4988c1ccf7	Ability to control the amount of console output in engine initialization.	10 years ago
Vladimír Vondruš	00891e941d	Ability to pass const char** arguments to Platform::Context.	10 years ago
Vladimír Vondruš	51cf1d6120	Introduce BUILD_MULTITHREADED CMake option. Enabled by default, makes the current Magnum context a thread-local variable instead of a global one, so it's possible to have multiple thread-local contexts. Might have some performance implications, that's why it's possible to disable it (but enabled by default is the safer option). GCC 4.7 and Apple platforms don't support thread_local, but __thread does the job too (though on iOS not until Xcode 7.3). Also had to move it to file-local because MSVC doesn't like having thread local variables as part of DLL interface. (And there is of course no way to disable exporting one particular member. F' that.)	10 years ago
Vladimír Vondruš	80dc656ccc	Recognize OES_fbo_render_mipmap ES2 and WebGL 1 extension.	10 years ago
Vladimír Vondruš	d2f8821ce7	Implemented KHR_no_error.	10 years ago
Vladimír Vondruš	58c98cae3e	Added EXT_shader_framebuffer_fetch ES extension to the list. And also ARM_shader_framebuffer_fetch and ARM_shader_framebuffer_fetch_depth_stencil.	10 years ago
Vladimír Vondruš	9500040f8e	Added KHR_no_error desktop and ES extension.	10 years ago
Vladimír Vondruš	5ff451791a	Make the ES versions first-class on desktop OpenGL. What this changes: * Before, a Version::GLES310 shader was created with `#version 450` directive, which is wrong, because an implementation might support GLES 3.1 but not GL 4.5 so this was not working and also the syntax is a bit different so this wasn't helpful at all. * Similarly, Context::isVersionSupported(Version::GLES310) was checking for support of OpenGL 4.5. Now it just checks for `ARB_ES3_1_compatibility` extension. * Added a small isVersionES() utility that just tells whether given version is ES or not.	10 years ago
Vladimír Vondruš	23646e6690	Hell, this project is big.	10 years ago
Vladimír Vondruš	ffc993b789	Properly handle cases when glGetString() returns nullptr.	10 years ago
Vladimír Vondruš	41b8c05014	Initialize version to (0, 0) to avoid crashes on broken GL contexts.	10 years ago
Vladimír Vondruš	d1714bfd1e	Context::current() now returns reference instead of pointer. 103% of use cases use the returned value directly without checking, so we might as well do the check ourselves. Added new function hasCurrent() and added deprecated backward-compatibility conversion and -> operators. Wow, that creeped to a lot of places. Last dinosaur from the pointer age.	10 years ago
Vladimír Vondruš	707d1d084d	Ability to disable workarounds and extensions from environment. Use MAGNUM_DISABLE_WORKAROUNDS and MAGNUM_DISABLE_EXTENSIONS environment variables.	10 years ago
Vladimír Vondruš	eb871ccce2	Don't display "Using driver workarounds" when there aren't any.	11 years ago
Vladimír Vondruš	9e4a86cc7c	Ability to disable OpenGL extensions from command-line. Added `--magnum-disable-extensions` option next to the already existing `--magnum-disable-workarounds`. Specified extensions are not used automatically and also report as disabled and unsupported when asked using Context::isExtensionSupported() and Context::isExtensionDisabled().	11 years ago
Vladimír Vondruš	356491e1df	More transparent way to handle driver workarounds. The engine can now list all driver workarounds that were used during the initialization. Any listed workaround can then be disabled from the command-line using `--magnum-disable-workarounds` command-line parameter. The disabling and querying API is private and undocumented, because the driver workarounds should be disabled only by end-users and not application developers. The workaround list is now empty, but will be filled up in the following commits and the workarounds will be probably documented only privately in Implementation/driverSpecific.hpp, as it is really something that should be used only to debug driver problems.	11 years ago
Vladimír Vondruš	e7383d88fc	Initial support for passing arguments directly to the engine. The parameterless Platform::Context::Context() constructor and Platform::Context::tryCreate() function are deprecated in favor functions that take argc/argv pair. The Context class now accepts arguments starting with --magnum-* prefix. Currently there are none except for the implicit --magnum-help, but that will change with the following commits.	11 years ago
Vladimír Vondruš	a58cbd8153	Avoid creating tag types more than once.	11 years ago
Vladimír Vondruš	277828ea44	Ability to do GL context creation fallbacks even from Context constructor. In some cases the GL context creation might success without error, but the created version is one that we don't want (e.g. software GDI rasterizer on Windows). Previously the Context class constructor just exited the application and it was impossible to react on that from the application side (for example reducing some context feature requirements). Now there is Platform::Context::tryCreate(), which returns either created instance or `nullptr` if the instance creation failed with some error. That is now used in all Platform::*Application implementations.	11 years ago
Vladimír Vondruš	0aa16595eb	Use new-style debug operators everywhere.	11 years ago
Vladimír Vondruš	420b3435f2	Use glGetStringi() on Emscripten/WebGL 2. Available in recent versions.	11 years ago
Vladimír Vondruš	1d2485fd28	Pixel storage support, part 7: state tracking for glPixelStore().	11 years ago
Vladimír Vondruš	6110ba0922	Pixel storage support, part 3: EXT_unpack_subimage and NV_pack_subimage. ES 2.0 extensions to match ES3/desktop functionality. The enums from NV_pack_subimage are not available in gl.xml from Khronos, I would need to use hardcoded value.	11 years ago
Vladimír Vondruš	7aef7f44f5	Compressed image support, part 5: added EXT_texture_compression_s3tc. And related WebGL extension. Why the hell do they need their own naming again?!	11 years ago
Vladimír Vondruš	cb44f06359	Added NV_shader_noperspective_interpolation ES3 extension.	11 years ago
Vladimír Vondruš	361ab62fe9	Added ANDROID_extension_pack_es31a extensions. Just added them to the list, nothing integrated or implemented yet. Also added some more stuff into OpenGL mapping table, as I apparently forgot some entries.	11 years ago
Vladimír Vondruš	0dba2601e3	Added KHR_blend_equation_advanced{,_coherent} extensions.	11 years ago
Vladimír Vondruš	87e964ce69	Fixed build on GCC < 5.1 and Clang. Apparently I can't do a change without breaking stuff somewhere. Sigh.	11 years ago
Vladimír Vondruš	387f3b78d6	Ability to move-construct Context. Useful in this case: std::optional<Platform::Context> context; context = Platform::Context{}; This was currently possible only with calling context.emplace(), which in my opinion is confusing and looks like a no-op. Move assignment is still not allowed, because having two separate state trackers (and deleting one of them) currently makes no sense.	11 years ago
Vladimír Vondruš	a8f04ec7a9	Proper naming of private variable.	11 years ago
Vladimír Vondruš	4720a8db96	Implement NV_polygon_mode ES extension.	11 years ago

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125 Commits (1244a51148d20f7a3a56ac6b46dcb6fcdf2f2cdf)