ic/magnum - magnum - Gitea: Git with a cup of tea

Author	SHA1	Message	Date
Vladimír Vondruš	b5743c9447	TextureTools: ported distanceField() to OpenGL 2.1 and OpenGL ES. * Older GLSL doesn't have texelFetch() and related things, working around it by using classical texture() and normalized floating-point coordinates. But that needs to have Texture::imageSize() passed, which is not available in OpenGL ES, thus the user must specify it explicitly there. On desktop OpenGL that parameter is ignored. * Older GLSL doesn't have gl_VertexID, thus vertex buffer must be created and vertex data passed expliticly. * GLSL ES 2.0 doesn't have one-component texture format and TextureFormat::Luminance probably isn't renderable anywhere, thus TextureFormat::RGB should be used, although it is inefficient. * Checking for framebuffer completeness, if not complete, nothing is done. * Re-eabled building of TextureTools library in all ES PKGBUILDs.	13 years ago
Vladimír Vondruš	5bf61ceb74	*Tools: deinlined heavy functions, removed redundant `inline`.	13 years ago
Vladimír Vondruš	db71a23e3c	Bring whole Corrade namespace into Magnum namespace. These projects are tightly interconnected anyway, this means a lot less typing (yay!).	13 years ago
Vladimír Vondruš	6904b38b13	Reworked and cleaned up shader classes. Removed unneeded member variables, removed wrong assertions and wrong documentation (most of the state they were fobidding is actually valid). Retrieving shader log with full length, properly printing non-error messages to debug output. Each shader must now be compiled explicitly using compile(), which is slightly better for the user as it is possible to check compile status instead of having it weirdly hidden inside attachShader(). link() now also returns linking status.	13 years ago
Vladimír Vondruš	6e1990132c	Moved framebuffer-related enums out of AbstractFramebuffer. Removes another trivial choice issue.	13 years ago
Vladimír Vondruš	623fda0dc7	Shaders: removed superfluous `*Shader` suffix from class names.	13 years ago
Vladimír Vondruš	6802b022ea	Added some TODOs.	13 years ago
Vladimír Vondruš	c5ab86794b	Relicensing to MIT/Expat license, part 3: source files. Added license header also to shader sources. Hopefully it won't harm compilation times too much.	13 years ago
Vladimír Vondruš	b1a97ed134	TextureTools: initial rude implementation of distance field computation. Not yet ported anywhere else than GL >= 3.3 with some GL 4.3 features. Still, this closes #3.	13 years ago