magnum

Commit Graph

Author	SHA1	Message	Date
Vladimír Vondruš	59b88e5aef	Make VAO binding into a dedicated function. It's used from more than one place.	8 years ago
Vladimír Vondruš	8181158697	Documentation updates for the new theme in the root namespace. Also adding search keywords for hopefully all OpenGL APIs.	8 years ago
Vladimír Vondruš	623fa97970	Updated copyright year.	8 years ago
Vladimír Vondruš	fb258164ae	Fix Doxygen warnings in latest version. Actually, now it is finally able to link to variadic funcs.	8 years ago
Vladimír Vondruš	f1982f2e1b	Ability to specify shader attribute properties fully at runtime. There's a new DynamicAttribute class that is very similar to Attribute, but it has the location and base type as runtime properties instead of them being a part of template. This allows for more flexibility, but OTOH also more typing and more responsibility on the user. See MeshGLTest for details and usage comparison to the Attribute API.	9 years ago
Vladimír Vondruš	7a16273e5d	Updated copyright year.	9 years ago
Vladimír Vondruš	3b3f71faa9	doc: adapted GL function/extension to Khronos domain move. Followup to previous commit -- links to opengl.org are now redirected to khronos.org and the extension links have the same format for both GL and GLES. That allows me to remove some of the Doxygen aliases and use just a single set of the functions for both GL and GLES.	9 years ago
Vladimír Vondruš	400b5fafcf	Clarify and verify that NoCreate constructors don't need GL context. Tests for the NoCreate constructors were moved into non-GL test classes.	9 years ago
Vladimír Vondruš	90b005cfa3	Doc++ I have no idea what I was doing here. Insufficient focus again.	10 years ago
Vladimír Vondruš	a60dc74dac	Implemented Mesh::draw(..., TransformFeedback&). Supports classic, instanced, stream and stream instanced draw. With this I consider the transform feedback implementation complete.	10 years ago
Vladimír Vondruš	40205b47de	Explicitly mention extension requirements of Mesh[View]::draw(). They were mentioned in various setters, but never together in a single place.	10 years ago
Vladimír Vondruš	23646e6690	Hell, this project is big.	10 years ago
Vladimír Vondruš	0aa16595eb	Use new-style debug operators everywhere.	11 years ago
Vladimír Vondruš	0d02fdc154	Store a copy instead of pointer to Buffer in Mesh. Currently the user had to ensure that buffers added to mesh were not moved at all, which was very annoying, basically each one of them had to be allocated on heap. Now the Mesh stores a weak copy (yes, really) using Buffer::wrap() with no deletion on destruction, so the original instance can be freely moved around without any fear of crash. Thanks to @Squareys for the original idea/request about wrap() functions, really useful part of the API.	11 years ago
Vladimír Vondruš	fc523595e1	Document that KHR_debug is covered by AEP too. So one can just check for ANDROID_extension_pack_es31a and not for all the twenty particular ones.	11 years ago
Vladimír Vondruš	adf88d5535	Ability to instantiate OpenGL objects without creating them. Similarly to what's now done with NoInit tags for Containers::Array and all math types such as Vector, there's now NoCreate tag for creating wrappers without actually creating the underlying OpenGL object. The instance is then equivalent to moved-from state. Useful to avoid needless creation/deletion of OpenGL object in case you would overwrite the instance later anyway: Mesh mesh{NoCreate}; std::unique_ptr<Buffer> indices, vertices; std::tie(mesh, indices, vertices) = MeshTools:compile(...);	11 years ago
Vladimír Vondruš	ff6cc7b969	Simplify Mesh class internals. The original goal was to avoid branches when binding the vertex attributes for drawing, so I stored float, integral and double attributes in separate std::vector instances and then was going through each one of them in separate loop. In retrospect that was _not_ a good idea, because it results in larger Mesh class, two more allocations resulting in far more pointer chasing and more complicated constructor/destructor. Now everything is stored in a single vector. I may optimize it further by not calling the constructor/destructor on it when VAOs are used.	11 years ago
Vladimír Vondruš	99ff54d3d9	Adapted to Corrade changes.	11 years ago
Vladimír Vondruš	7fc34f9791	Removed deprecated parameter-less *Mesh::draw() overload. Use the one with explicit shader parameter instead.	11 years ago
Vladimír Vondruš	fa0e518185	Removed deprecated Mesh::set{Range,Count}() functions.	11 years ago
Vladimír Vondruš	ea1c335a2b	Ability to wrap and release existing OpenGL objects. Allows for better interaction with third-party libraries. I should probably write a new documentation page about OpenGL wrapping.	11 years ago
Vladimír Vondruš	362f53f94c	Cleanup.	11 years ago
Vladimír Vondruš	cab484050b	First-class WebGL support, part 10: reduced mesh functionality. Actually properly supporting ANGLE_instanced_arrays. Emscripten currently has the functions without the ANGLE suffix. Only causes linker warnings when not used, need to fill a bugreport and fix properly.	11 years ago
Vladimír Vondruš	1f985dfec6	First-class WebGL support, part 2: no debug output.	11 years ago
Vladimír Vondruš	235c424159	Fixed overloaded method name.	11 years ago
Vladimír Vondruš	3e2a91d27a	Cleaned up old Doxygen workarounds.	11 years ago
Vladimír Vondruš	959180dfd8	Math: removed deprecated Geometry::Rectangle class.	11 years ago
Vladimír Vondruš	a6ac5408b9	Removed deprecated Mesh::Primitive enum.	11 years ago
Vladimír Vondruš	0fcf763900	Fix off-by-one errors when converting const char[] to string. The AbstractShaderProgramGLTest now passes again.	11 years ago
Vladimír Vondruš	a9bfbbd08e	Deprecated Mesh::maxVertexAttributes(). It is not related to Mesh itself at all, as the attribute indices are defined in Attribute class. Use AbstractShaderProgram::maxVertexAttributes() instead.	11 years ago
Vladimír Vondruš	6488fe6e75	Oh, it's 2015 already.	11 years ago
Vladimír Vondruš	8446186a4e	Account for missing glVertexArrayVertexAttribDivisorEXT. This function was added to ARB_instanced_arrays spec very late and thus some implementations don't provide it (one case being AMD drivers on Linux). If that function is not available, the non-DSA VAO specification is used instead.	12 years ago
Vladimír Vondruš	f3e02008fb	No need to use class/struct keyword in friend declarations.	12 years ago
Vladimír Vondruš	a894904cab	Removed autolink-preventing % noise and unneeded HTML from root namespace.	12 years ago
Vladimír Vondruš	1cfb5b0eaf	Moved Attribute class out of AbstractShaderProgram enum. No backward compatibility issues should exist, as the class is in most (if not all) cases used with unscoped name: class MyShader: public AbstractShaderProgram { public: typedef Attribute<0, Vector3> Position; // ... };	12 years ago
Vladimír Vondruš	e4119157b6	ARB_direct_state_access support for creating meshes.	12 years ago
Vladimír Vondruš	b0741493f9	Preparation for ARB_direct_state_access GL 4.5 feature. Renamed all EXT_direct_state_access implementations to reflect the fact that these aren't using the ARB extension.	12 years ago
Vladimír Vondruš	e193aa15c7	Added Mesh::maxElementIndex() limit query.	12 years ago
Vladimír Vondruš	dc10402c1c	Ensure that the mesh object is properly created before using it.	12 years ago
Vladimír Vondruš	f246b41ad9	Replaced APPLE_vertex_array_object with ARB_vertex_array_object. We use the core functions without APPLE fallback.	12 years ago
Vladimír Vondruš	1b45a71ff5	Allocation-free overloads for *::setLabel(). In most cases the label is set directly from code, e.g.: texture.setLabel("diffuse-duck"); Avoiding conversion to std::string and passing char(&)[size] directly will avoid one allocation and deallocation. Better solution would be to use std::string_view everywhere, but we're not in C++17 yet.	12 years ago
Vladimír Vondruš	c3df68aa28	doc: make section headers in class/function docs have sane size. Similar reasoning as in mosra/corrade@93b8308bc6a4def9d4564a6cea236cabe54fe063.	12 years ago
Vladimír Vondruš	5998f46e12	Added support for glMultiDrawArrays()/glMultiDrawElements(). In OpenGL ES this is implemented in EXT_multi_draw_arrays extension, if it is not available, the functionality is emulated using sequence of normal draw() calls.	12 years ago
Vladimír Vondruš	bfbd4d2036	Completed documentation review in root namespace.	12 years ago
Vladimír Vondruš	20c62a20ac	Doc++	12 years ago
Vladimír Vondruš	71a5766594	Added Mesh::addVertexBufferInstanced(). Functionality provided by GL 3.3 and ARB_instanced_arrays, on ES2 this is again implemented in three different extensions -- {ANGLE,EXT,NV}_instanced_arrays. They are disabled until Magnum has proper extension loading on ES.	12 years ago
Vladimír Vondruš	c0056f76d2	Code reorganization.	12 years ago
Vladimír Vondruš	20df20de0f	Support for instanced mesh drawing and base instance. On desktop GL this is provided by ARB_draw_instanced (GL 3.1). Base instance is available only on desktop GL (4.2, ARB_base_instance). In ES2 the instanced functionality is provided by three (!) different extensions (ANGLE_instanced_arrays, EXT_draw_instanced, NV_draw_instanced), the proper implementation is chosen on context creation based on what extension is available. Though we don't have extension loader for ES yet, thus all these extensions are disabled and the implementation has assertion in it. Added blind test which tests only that something has been drawn and no errors were emitted, but not whether the right command is used. I'll probably need to check this later, because the Mesh::draw() behemoth is going slightly out of hand :)	12 years ago
Vladimír Vondruš	6488be5e91	glDrawElementsBaseVertex() needs ARB_draw_elements_base_vertex.	12 years ago
Vladimír Vondruš	7d0726e5a5	Doc++	12 years ago

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69 Commits (59b88e5aef1a82c4511e92af49a4a24da188ef2c)