magnum

Commit Graph

Author	SHA1	Message	Date
Vladimír Vondruš	f7aa2c05a6	Deinlined heavy functions and removed redundant `inline` everywhere else.	13 years ago
Vladimír Vondruš	f5e4b8a90f	Updated, documented and added missing texture targets. Nothing else except the target is done for multisample textures.	13 years ago
Vladimír Vondruš	a49d973cb0	Moved sampler state enums into new Sampler class. Solves another trivial choice (similar to the one with TextureFormat etc. in `7de45c98b1`), less typing and also preparation for ARB_sampler_objects extension.	13 years ago
Vladimír Vondruš	7de45c98b1	Moved texture and image formats out of the classes. Advantages: * The enums were large (600-800 lines) and they polluted the header, now they are in separate files (except for BufferTexture, which has the enum small enough to be left in the same file). * Image classes now don't need to include OpenGL headers, as they were needed only for the enum values. With advantage of C++11's forward enum declarations there is no need to include the enum headers anywhere in implementation, only when particular values are needed. * The values are now less verbose: AbstractTexture::InternalFormat::RGB8 // before TextureFormat::RGB8 // now * Resolved another "trivial choice" problem (thanks @JanDupal for introducing this term to me): how to specify the format if there are ten ways to do it (some being massively confusing): Image2D::Format f = AbstractImage::Format::RGB; // too long... Image2D::Format f = Image3D::Format::RGBA; // why 3D? this works? Image2D::Format f = BufferImage1D::Format::RGBA; // wat? It is even worse (and more verbose) with textures: Texture2D::InternalFormat f = CubeMapTextureArray::InternalFormat::RGB8; // this is allowed? To have consistent naming this change was done also with BufferTexture::InternalFormat (now BufferTextureFormat), although there were no trivial choice issues and the enum isn't too large. But at least it is now less typing.	13 years ago
Vladimír Vondruš	05531ad20b	Ability to retrieve texture images.	13 years ago
Vladimír Vondruš	4a9b0b36ec	Refactored AbstractTexture internals. Naming implementation functions similarly to GL function they are wrapping, naming internal API functions similarly to public API.	13 years ago
Vladimír Vondruš	7ef8432fbe	Doxygen: ignore specific namespaces instead of whole directories. Less maintenance burden with `#ifndef DOXYGEN_GENERATING_OUTPUT`, removed the ones which are not needed anymore.	13 years ago
Vladimír Vondruš	59b6fb2904	Texture border & anisotropy is available only as ES2 extension.	13 years ago
Vladimír Vondruš	6b59c08c15	Some image & texture formats are available only through ES2 extensions. And ES3 has no extensions now.	13 years ago
Vladimír Vondruš	787e01940f	16bit SNORM internal texture formats are not available in ES3. Don't know why I thought they were.	13 years ago
Vladimír Vondruš	b9cee8e014	Support for ES2 extension NV_texture_border_clamp.	13 years ago
Vladimír Vondruš	549b1466fc	Support for ES2 extension ANGLE_depth_texture.	13 years ago
Vladimír Vondruš	f56ebd4507	Fix OES_required_internalformat-related enums in AbstractTexture. Some values are present in ES2 itself, thus no need to use the ones defined by the extension for ES1.	13 years ago
Vladimír Vondruš	38ec076eda	Minor code cleanup (unused parameters).	13 years ago
Vladimír Vondruš	6a5d75d1e4	Relicensing to MIT/Expat license, part 2: headers.	13 years ago
Vladimír Vondruš	7a99a4b326	Shortened (texture) filtering types to comply with OpenGL naming. The documentation already used them, so why complicate things further.	13 years ago
Vladimír Vondruš	2d2d1c07f4	Using new type aliases in whole root Magnum namespace.	13 years ago
Vladimír Vondruš	a7f7e76da8	Added TODOs.	13 years ago
Vladimír Vondruš	ff06d88a24	Extension header for OpenGL ES is available now. ES3 will need to be handled differently, not bothering with that for now.	13 years ago
Vladimír Vondruš	692f4854a7	Ability to retrieve texture image size in given mip level.	13 years ago
Vladimír Vondruš	18ad4307aa	Implementation for texture level parameter query.	13 years ago
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

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126 Commits (b9a72bd3d1fd2bf763ca43a8cde7726583b671c2)