magnum

Commit Graph

Author	SHA1	Message	Date
Vladimír Vondruš	80cb4eb8e5	Reworked framebuffer attachment enums. Instead of having pair of functions for depth/stencil and color attachments this is now solved using specialized class. It is now more descriptive, as specifying color attachment is now done explicitly using Framebuffer::ColorAttachment(2) instead of just `2`. Specifying "no attachment" is now also done explicitly using Framebuffer::DrawAttachment::None instead of `-1`. Also updated related documentation.	14 years ago
Vladimír Vondruš	a45b4fba8b	Using Rectangle in framebuffer.	14 years ago
Vladimír Vondruš	e5db59aad5	Removed "wontfix" TODOs. * Calling Mesh::draw() with parameter to start on arbitrary vertex index might give users more freedom than they want to have (e.g. lines rendered where gaps should be, broken triangle strips...). Single-precision floats have meaningful precision of ~6 decimal places, everything after that would be random garbage anyway, so we don't need anything "more precise" for icosphere. * Texture1D can have only one target and it can be used as framebuffer target.	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	7d04b7d511	Doc++ Basic framebuffer usage, mentioned framebuffer attachments in shader documentation.	14 years ago
Vladimír Vondruš	72d48ac3e7	More intuitive framebuffer attachment mapping.	14 years ago
Vladimír Vondruš	7e66a09461	Marking all constructors explicit, except for matrix and vector classes. It prevents unwanted implicit conversions from e.g. nullptr to Camera, Vector2 to Physics::Point etc. By making all the constructors explicit it is easier to routinely add the keyword to all new classes instead of thinking about cases when to add and when not to.	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	5f84edf73d	Split Framebuffer into default and named framebuffers. Default framebuffer is now accessible throught defaultFramebuffer global variable, named framebuffers are handled the same way as before. All operations (clear, setViewport, blit, read) now are member functions so they cannot be mistakenly used when unwanted framebuffer is bound. Further rework (DSA, state tracking...) is on the way.	14 years ago
Vladimír Vondruš	9e24d0cb06	Cleaned up #includes.	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	90ed04dc7a	Image formats rework. Renamed the enums and enum values to be consistent with OpenGL, added integer types, fixed OpenGL ES compatibility.	14 years ago
Vladimír Vondruš	5a9317085c	Moved functions not related to particular Framebuffer to Renderer class. Framebuffer::setViewport() and clear() should be non-static and operate on particular framebuffer in the future.	14 years ago
Vladimír Vondruš	43f6dbc72d	Using integer vector aliases all over the place.	14 years ago
Vladimír Vondruš	5b707d3524	Using GLfloat as default template parameter also in Color.	14 years ago
Vladimír Vondruš	8f83485653	Forward declarations for Magnum namespace in Magnum.h header.	14 years ago
Vladimír Vondruš	93a5e7230f	Use OpenGL ES 2.0 specific definitions for extension-only functionality. If targetting explicitly OpenGL ES 2.0, only gl2.h is included (not gl3.h).	14 years ago
Vladimír Vondruš	45a236fb07	Temporary workaround for extension-only functionality in ES 2.0. Will be re-enabled when some solution for extensions is done.	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	0cb857b66f	@todo++	14 years ago
Vladimír Vondruš	ef3a28e5d4	Added missing value to Framebuffer::DefaultReadAttachment.	14 years ago
Vladimír Vondruš	fc0b405ccb	Updated OpenGL ES support in Framebuffer.	14 years ago
Vladimír Vondruš	2595974fae	Refactoring of internal OpenGL object names.	14 years ago
Vladimír Vondruš	246f08c4f1	Using fixed-size 8bit integer for color attachment IDs.	14 years ago
Vladimír Vondruš	1077370937	Using fixed-size 8bit integer for dimension count. There can be only one, two or three dimensions, so why to use eight times larger type than needed?	14 years ago
Vladimír Vondruš	aceb93c313	Distinguish dimensions (1D, 2D, 3D) from image size.	14 years ago
Vladimír Vondruš	035bd4d376	Links to documentation of related gl*() function. Each function touching OpenGL now has list of all related functions touching OpenGL.	14 years ago
Vladimír Vondruš	0bf1b62080	Framebuffer: ability to specify which polygon facing to cull	14 years ago
Vladimír Vondruš	fe62f547de	Reduced #includes in headers. Magnum.h now doesn't include anything except OpenGL headers, thus changes in Math library don't trigger recompilation of everything, but only of things really depending on it. Math constants moved to separate file for similar reasons, de-inlined some functions to remove the need for some #includes.	14 years ago
Vladimír Vondruš	b9ed4159e0	Framebuffer: don't allow invalid bits to be present in *Mask enum sets. Now ~Framebuffer::Clear::Color is equal to Framebuffer::Clear::Depth\|Framebuffer::Clear::Stencil, which wasn't the case before, the same for BlitMask.	14 years ago
Vladimír Vondruš	685be07a8f	Removed parameter-less clear() from Framebuffer. Automatic behavior could cause harm, as the stencil/depth test could be temporarily disabled for some parts of the scene (but enabled for the rest), causing clear() to leave stencil/depth buffer untouched.	14 years ago
Vladimír Vondruš	aeda5009df	Inlined simple function.	14 years ago
Vladimír Vondruš	a386a5ed35	OpenGL ES compilation fixes.	14 years ago
Vladimír Vondruš	1a6037ff5d	Adapted to Corrade changes, added operators for enum sets.	14 years ago
Vladimír Vondruš	a46b51b11f	Updated for OpenGL ES 2 support.	14 years ago
Vladimír Vondruš	85de3109a9	Adapted to Corrade changes.	14 years ago
Vladimír Vondruš	c451b22392	Revert "Documentation: organizing the classes into "modules"." It only caused another maintenance burden and was confusing to users. Now when scene graph is in SceneGraph namespace there is no need for another grouping. Namespaces are (and should be) sufficient. This reverts commit `79945ab6fc`. Conflicts: src/BufferedImage.h src/BufferedTexture.h src/Framebuffer.h src/Query.h src/SceneGraph/Scene.h	14 years ago
Vladimír Vondruš	3744d247d2	Adapted to Corrade changes.	14 years ago
Vladimír Vondruš	6baf9581aa	Doc++	14 years ago
Vladimír Vondruš	4d1538c0a9	Added depth function to Framebuffer.	14 years ago
Vladimír Vondruš	6407600c06	Added stencil operations to Framebuffer.	14 years ago
Vladimír Vondruš	433b43906d	Added logical operation to Framebuffer.	14 years ago
Vladimír Vondruš	3597eb5dda	Added scissor test to Framebuffer.	14 years ago
Vladimír Vondruš	8084e28363	Doc++	14 years ago
Vladimír Vondruš	a491d54ed5	Added blend operations to Framebuffer.	14 years ago
Vladimír Vondruš	5ea1f104e8	Blending is not only alpha blending.	14 years ago
Vladimír Vondruš	ae843eb595	Added set*Mask() functions to Framebuffer.	14 years ago
Vladimír Vondruš	cd8b309ce8	Added @todo .	14 years ago
Vladimír Vondruš	80cd503bbd	Reorganized Framebuffer class and grouped its members. Also marked everything related to blitting as unsupported in OpenGL ES 2.0.	14 years ago

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62 Commits (77068a1810ea0edbbfffbe2261edc2d7016edff3)