Robert Bragg 90f106117f texture: Make CoglTextureRectangle experimentally public ... This exposes CoglTextureRectangle in the experimental cogl 2.0 api. For now we just expose a single constructor; cogl_texture_rectangle_new_with_size() but we can add more later. This is part of going work to improve our texture apis with more emphasis on providing low-level access to the varying semantics of different texture types understood by the gpu instead of only trying to present a lowest common denominator api. CoglTextureRectangle is notably useful for never being restricted to power of two sizes and for being sampled with non-normalized texture coordinates which can be convenient for use a lookup tables in glsl due to not needing separate uniforms for mapping normalized coordinates to texels. Unlike CoglTexture2D though rectangle textures can't have a mipmap and they only support the _CLAMP_TO_EDGE wrap mode. Applications wanting to use CoglTextureRectangle should first check cogl_has_feature (COGL_FEATURE_ID_TEXTURE_RECTANGLE). Reviewed-by: Neil Roberts <neil@linux.intel.com>		2011-11-01 12:03:02 +00:00
..
cogl	framebuffer: split out CoglOnscreen code	2011-11-01 12:03:02 +00:00
cogl-2.0-experimental	texture: Make CoglTextureRectangle experimentally public	2011-11-01 12:03:02 +00:00
Makefile.am	Make it clearer that the 2.0 API is experimental	2011-06-14 17:09:55 +01:00