magnum

Commit Graph

Author	SHA1	Message	Date
Vladimír Vondruš	fbf065645d	Don't use zero-sized viewport as disengaged state. Zero-sized viewport is perfectly valid state and it causes assertion failures on contexts without default framebuffer (e.g. WindowlessCglApplication).	11 years ago
Vladimír Vondruš	74e16782ad	Parametrize disengaged viewport instead of using default-constructed value.	11 years ago
Vladimír Vondruš	6488fe6e75	Oh, it's 2015 already.	11 years ago
Vladimír Vondruš	60d1259483	Use Range2Di in *Framebuffer::read(). Not sure why I chose to have offset and size in these two function, but that's probably because I never used them in real code. The original overloads taking pair of Vector2i are now marked as deprecated and will be removed in future release.	11 years ago
Vladimír Vondruš	dca670eb70	Full ARB_direct_state_access support in framebuffers. In comparison to EXT_DSA, ARB_DSA also knows how to blit and invalidate without binding, yay!	12 years ago
Vladimír Vondruš	8aeb85875d	ARB_direct_state_access support for creating renderbuffers.	12 years ago
Vladimír Vondruš	9f041b5d5b	ARB_direct_state_access support for creating framebuffers.	12 years ago
Vladimír Vondruš	24e88afefa	Decide between ANGLE/NV implementation for Framebuffer::blit() on ES. Currently both disabled until extension loader is in place.	12 years ago
Vladimír Vondruš	8c18bd0995	There is glDiscardSubFramebuffer() in EXT_discard_framebuffer. The relevant functions are now a no-op on ES2.	12 years ago
Vladimír Vondruš	eb32fb1c40	Proper no-op fallback for Framebuffer::invalidate(). The documentation of ARB_invalidate_subdata mentions that all the functions are really just a hint for the implementation to make some performance optimizations and they are not affecting behavior at all. So it's perfectly fine to do nothing if the extension is not supported. I didn't do this originally as I mistakenly thought that invalidating depth buffer would somehow behave the same as clearing it, but that's not the case.	12 years ago
Vladimír Vondruš	4e50aeee31	Ability to reset internal state tracker.	12 years ago
Vladimír Vondruš	bcf1cf1c63	Better texture attaching in Framebuffer. The previous way was half-working at best, as it handled array textures improperly. Now there is overload for each texture type. The old way with attachTexture*D() is marked as deprecated and will be removed in future release.	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	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	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	ee8f757419	Using Range2D instead of Rectangle everywhere. Encourages vectorization and generic usage even more. Some functions were rewritten to make use of the new features, resulting in shorter and more readable code. This also fixes the annoying naming collision with WINAPI Rectangle() function. The old Rectangle is now subclass of Range2D, is marked as deprecated and will be removed in future release.	13 years ago
Vladimír Vondruš	eb24db9b5f	Framebuffer-related limit queries. Also printing the values in magnum-info.	13 years ago
Vladimír Vondruš	f7aa2c05a6	Deinlined heavy functions and removed redundant `inline` everywhere else.	13 years ago
Vladimír Vondruš	17f0f7de39	De-inline TextureState constructor/destructor. It is heavier than it looks. Also fixed some includes in Implementation subdir.	13 years ago
Vladimír Vondruš	62ecc2470f	Made some constructors constexpr.	13 years ago
Vladimír Vondruš	6a5d75d1e4	Relicensing to MIT/Expat license, part 2: headers.	13 years ago
Vladimír Vondruš	a45b4fba8b	Using Rectangle in framebuffer.	14 years ago
Vladimír Vondruš	1a7c30cdde	Tracking currently bound renderbuffer.	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	5267547373	Tracking framebuffer binding.	14 years ago
Vladimír Vondruš	56bc8825cc	Mesh rework, part 5: tracking currently bound VAO. If the VAO is already bound, not calling glBindVertexArray() again.	14 years ago
Vladimír Vondruš	2dde4b9bf8	Tracking AbstractShaderProgram state. Reduces OpenGL call count when subsequently using the same shader for rendering.	14 years ago
Vladimír Vondruš	6b3781b97f	Tracking Buffer state. Reduces OpenGL call count if subsequently binding the same Buffer into the same Target.	14 years ago
Vladimír Vondruš	193246e533	Private (implementation-only) OpenGL state tracker.	14 years ago
Vladimír Vondruš	dfe566886a	SceneGraph: disallow instantiation of Object and Camera base classes. Renamed them to AbstractObject and AbstractCamera to make this more evident to end user.	14 years ago
Vladimír Vondruš	e3ee7b487b	Moved Object, Scene and Light to separate SceneGraph library.	14 years ago
Vladimír Vondruš	a894c434b2	Revert "Caching light position relative to camera." * The light didn't catch camera transformation changes, so it was returning wrong position for most of the time. * The multiplication was in wrong order, it should be multiplied with camera matrix from the left. I need to find an solution for this, because now it is one redundant matrix*vector multiplication per object per frame again. This reverts commit `0443bbe286`. Conflicts: src/Light.cpp src/Test/LightTest.cpp	14 years ago
Vladimír Vondruš	d65d33912a	Improved Object transformation caching to reuse absolute transformation. Object::setClean() now computes absolute transformation while traversing through object parents and passes it as parameter to clean(), which is now virtual a meant to be reimplemented instead of setClean(). Updated and greatly improved unit test.	14 years ago
Vladimír Vondruš	0443bbe286	Caching light position relative to camera. Saves one matrix*vector multiplication per object per frame. The position can be now Vector3 like before, because it won't be multiplied with anything on draw call. Added unit test.	14 years ago
Vladimír Vondruš	e8c76b7d96	Forced exclusive use of bracket operators in Matrix and Vector. Removed functions at(), set() and add(), everything (and more) can be now done using operator[]. Accessing matrix elements is now done through column vectors, e.g.: Matrix4 a; a.at(row, col); // before a[col][row]; // now Note that because operator[] on Matrix returns column vector (there is nothing like row vector), the parameter "order" is now swapped.	14 years ago
Vladimír Vondruš	f839963622	Storing Light position as Vector4, not Vector3. Four bytes more, but more convenient when multiplying with camera matrix.	14 years ago
Vladimír Vondruš	0945c50aa6	Removed "active camera" from Scene. It was overengineered and unnecessarily complicated. Now the camera is specified only in Scene::draw(), which eliminates all the needs for recalculating absolute object transformations on each camera transformation change. Absolute object transformation is now computed relative to root object or relative to camera object passed as parameter. Because of that it is now also possible to draw the scene using multiple cameras at once.	14 years ago
Vladimír Vondruš	be98437682	De-inlined Light::clean().	14 years ago
Vladimír Vondruš	b945f5f68b	Happy New Year.	15 years ago
Vladimír Vondruš	e536c892c4	Added Math::pow() and Math::log() functions. Math::pow() is templated on exponent, so it should be as fast as possible (without recursion).	15 years ago
Vladimír Vondruš	c7b331d100	(Ahem...) Happy New Year!	15 years ago
Vladimír Vondruš	c38a1993db	More robust object parenting.	16 years ago
Vladimír Vondruš	3f02de7ce1	Renamed AbstractObject -> Object, draw() is now dummy instead of pure virtual.	16 years ago
Vladimír Vondruš	57380e0681	Small pedantic fixes.	16 years ago
Vladimír Vondruš	9b6f3582e3	Orthographic and perspective camera projections.	16 years ago
Vladimír Vondruš	c41d6ad582	New namespace Magnum::Math.	16 years ago
Vladimír Vondruš	eeb12e3414	Vector3 class with additional functions for three-component vectors.	16 years ago
Vladimír Vondruš	2a2d8c3dd5	Template vector class.	16 years ago
Vladimír Vondruš	8f0bacd2f8	Function for transposing matrix.	16 years ago

16 Commits (10243af18e358f771ba55a71f918e8ed13a6c1a4)