src/render/metal/SDL_shaders_metal.metal


Log

Author Commit Date CI Message
Alex Szpakowski 639ea9fd 2018-01-01T19:37:16 metal: Use sampler state objects instead of shader-declared samplers for linear vs nearest filtering. This avoids a ton of shader duplication once multiple shaders that use samplers are added (e.g. the currently missing YUV shaders).
Alex Szpakowski 85470a2f 2017-12-31T21:06:16 metal: implement SDL_RenderCopyEx, and fix a memory leak in SDL_CreateTexture.
Alex Szpakowski e24dc905 2017-12-30T20:32:22 metal: use a projection matrix instead of manually transforming vertices into clip space on the CPU.
Sam Lantinga c2cc9c16 2017-12-09T19:48:38 Backed out using pixel texture coordinates, it had weird visual side effects
Sam Lantinga 441d3095 2017-12-09T15:00:41 Added support for linear sampling and pixel coordinates in the metal renderer
Sam Lantinga f55c9988 2017-12-09T12:58:41 Fixed pixel positioning and size for the Metal renderer
Ryan C. Gordon 2a2c8d42 2016-04-21T03:16:44 Initial shot at a renderer target for Apple's Metal API. This isn't complete, but is enough to run testsprite2. It's currently Mac-only; with a little work to figure out how to properly glue in a Metal layer to a UIView, this will likely work on iOS, too. This is only wired up to the configure script right now, and disabled by default. CMake and Xcode still need their bits filled in as appropriate.