"In addition to the improved performance offered by descriptor heaps and tables, Direct3D 12 also allows resources to be dynamically indexed in shaders, providing unprecedented flexibility and unlocking new rendering techniques. As an example, modern deferred rendering engines typically encode a material or object identifier of some kind to the intermediate g-buffer. In Direct3D 11, these engines must be careful to avoid using too many materials, as including too many in one g-buffer can significantly slow down the final render pass. With dynamically indexable resources, a scene with a thousand materials can be finalized just as quickly as one with only ten."
Does this means we will be able to bind lots of textures to a shader and than based on a drawable material (cb variable) pick the correct texture (index to texture) ?
Say I have a 2d game and I managed to put all my images on only 3 texture atlas, can I bind the 3 textures and never worry about textures again, as my sprites material will have an index to texture, being able to draw everything w/ a single draw call.
Did I get it all wrong?
Edited by Icebone1000, 14 August 2014 - 02:08 PM.