magnum

Commit Graph

Author	SHA1	Message	Date
Vladimír Vondruš	a1c37258d6	Added missing const.	13 years ago
Vladimír Vondruš	e29b608632	Proper passing of image data to textures. Explicitly unbinding pixel unpack buffer when passing data from client memory and binding it when passing data from BufferImage.	13 years ago
Vladimír Vondruš	f83c2b601b	Implemented ARB_texture_storage. Equivalent functionality is in ES3 and also EXT_texture_storage ES2 extension.	14 years ago
Vladimír Vondruš	23d481afb7	Doc++ Not using @copydoc for Texture derivatives but linking manually instead. It looks better and doesn't have mixed up irrelevant information.	14 years ago
Vladimír Vondruš	35a918d050	Extension-aware Buffer and *Texture data invalidation. If ARB_invalidate_subdata is not available, these functions do nothing, instead of crashing on null pointer dereference. It results in more convenient usage, enabling users to call them whenever they want, improving performance on implementations which supports that.	14 years ago
Vladimír Vondruš	03f6095b9d	Forgot to hide DSA functions when targetting ES.	14 years ago
Vladimír Vondruš	d59297aeeb	Implemented ARB_invalidate_subdata GL 4.3 extension. Framebuffer invalidation is also available in OpenGL ES 3.0 and ES 2.0 using EXT_discard_framebuffer extension.	14 years ago
Vladimír Vondruš	fdded7281d	Renamed Texture::setData() to set*Image(). Better consistency with OpenGL naming.	14 years ago
Vladimír Vondruš	3f727b4abc	Doc: fixed a few issues with OpenGL ES extensions.	14 years ago
Vladimír Vondruš	ebf0107ab9	Move constructor and move assignment for textures.	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	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	9153bcd957	Internal texture and renderbuffer format rework. Got rid of InternalFormat class, now it is all in one big enum, as each version (desktop, ES2, ES3) has different requirements and it can't be done that way anymore (moreover that was terribly ugly solution).	14 years ago
Vladimír Vondruš	43f6dbc72d	Using integer vector aliases all over the place.	14 years ago
Vladimír Vondruš	44a10e0e9d	Documentation and example usage of textures. Mentions some not-yet-done features such as Vector2i or proper texture formats.	14 years ago
Vladimír Vondruš	06e526d7a1	Using Array instead of Vector for *Texture::setWrapping(). Allows simple and convenient call with one value for all axes instead of that unholy mess: texture.setWrapping(Texture2D::Wrapping::ClampToEdge); Previous way (for entertainment purposes): textute.setWrapping(Math::Vector2<Texture2D::Wrapping>( Texture2D::Wrapping::ClampToEdge));	14 years ago
Vladimír Vondruš	4545eb8987	Doc++	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	a3c37cd277	Doc++, minor cleanup.	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	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	67dbdd4b00	Fixed compiler warning when compiling with OpenGL ES support.	14 years ago
Vladimír Vondruš	b12792d15a	Updated OpenGL ES support in textures.	14 years ago
Vladimír Vondruš	9f7ae0b34f	Overloaded AbstractTexture methods in subclasses for better chaining. Allows to conveniently set the data after fully configuring the texture, so OpenGL can optimize the data to match the settings. Advice taken from http://developer.apple.com/library/ios/#documentation/3DDrawing/Conceptual/OpenGLES_ProgrammingGuide/TechniquesForWorkingWithTextureData/TechniquesForWorkingWithTextureData.html#//apple_ref/doc/uid/TP40008793-CH104-SW1	14 years ago
Vladimír Vondruš	1f43839e04	Using EXT_direct_state_access in textures. Saves unnecessary calls to glActiveTexture() and glBindTexture().	14 years ago
Vladimír Vondruš	1f3c360cb2	Using bindInternal() directly in AbstractTexture::DataHelper.	14 years ago
Vladimír Vondruš	ddbfca2f95	Don't export private symbols.	14 years ago
Vladimír Vondruš	f9099a86bf	Tracking texture state - bindings and limits.	14 years ago
Vladimír Vondruš	2595974fae	Refactoring of internal OpenGL object names.	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	64fae952dd	Follow-up fix for previous commit.	14 years ago
Vladimír Vondruš	00cc00311b	Workarounds for old GLEW versions (tested on 1.6). GLEW defines some extensions on its own and is making mistakes, which aren't later resolved by including the official header, because the extension is already defined in glew.h. Hopefully these are the first and last errors found.	14 years ago
Vladimír Vondruš	bd665cb280	More texture and renderbuffer internal formats supported in OpenGL ES 3.0.	14 years ago
Vladimír Vondruš	5310326e69	Enabled RGB565 and BPTC textures, as they are now in headers.	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	f3a07f82f4	Method chaining for textures.	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	cbdff68052	Clarified signed normalized texture types, formatting fixes. Signed normalization results in [-1.0, 1.0], NOT [0.0, 1.0].	14 years ago
Vladimír Vondruš	d9dff2c046	Clarified required version and extension for R/RG textures.	14 years ago
Vladimír Vondruš	d5ab207552	Fixed compilation on non-GLES targets (oops).	14 years ago
Vladimír Vondruš	9cb27a4dc3	Depth/stencil can be stored only in renderbuffer in OpenGL ES 2.0. Moreover only sized version is permitted.	14 years ago
Vladimír Vondruš	e7bb19b70b	Documented unsized internal depth/stencil format.	14 years ago
Vladimír Vondruš	a22bbc9e15	Removed @todo (deprecated in GLES 3.0).	14 years ago
Vladimír Vondruš	c8aa005e86	Added Color3 and Color4 classes with HSV conversion. They can be used for both floating-point (normalized) and integral (denormalized) representation and support conversion between them. HSV conversion is done always using floating-point types. Getters for RGB(A) were removed from Vector3 and Vector4, they are now part of Color3 and Color4. Because of this, Framebuffer now accepts Color instead of Vector.	14 years ago
Vladimír Vondruš	29723d0975	Fixed texture subdata setters. Functions for setting 2D subimage of 3D texture / 1D subimage of 2D texture introduced in `728ddb19a3` weren't probably tested at all, as they are ambiguous overloads. Now using std::enable_if, which works.	14 years ago
Vladimír Vondruš	b5699863f2	Doc: @todo++	14 years ago
Vladimír Vondruš	c7bb153d0a	Port to OpenGL ES 2. Desktop OpenGL and OpenGL ES 2 support can be switched using CMake TARGET_GLES option. All functionality not supported in ES is marked in documentation. If targetting OpenGL ES, GLES2/gl2.h is included instead of GLEW. Mesh class now uses VAOs only in desktop OpenGL, in ES the buffers are bound on each draw call.	14 years ago
Vladimír Vondruš	9170728c66	@todo++	14 years ago
Vladimír Vondruš	4dcb5df21c	Reworked binding of textures to shaders. According to OpenGL specification the sampler uniform takes only texture layer and not any particular texture. In OpenGL 4.2 it is possible to explicitly specify desired texture layer in the uniform, so I suppose it's desired to have shader with fixed texture layers and on the other hand be able to bind texture to any layer, not only one -- the exact opposite of how it was in Magnum before. The shader should now specify in its public API which texture is on which layer and explicitly set the layer uniforms upon construction. All setUniform() functions taking textures as argument were thus removed, as they confuse things a lot. The textures now have bind() function which takes layer as argument, so it's now sufficient to only bind the texture before drawing the mesh without messing with sampler uniform.	14 years ago

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105 Commits (a1c37258d62d686b4b8d72bbbd5756a41a1920a5)