src/render/metal


Log

Author Commit Date CI Message
Sam Lantinga eb14b635 2018-05-07T19:52:25 Fixed bug 4134 - Render targets lose scale quality after minimizing a fullscreen window Olli-Samuli Lehmus If one creates a window with the SDL_WINDOW_FULLSCREEN_DESKTOP flag, and creates a render target with SDL_SetHint(SDL_HINT_RENDER_SCALE_QUALITY, "linear"), and afterwards sets SDL_SetHint(SDL_HINT_RENDER_SCALE_QUALITY, "nearest"), after minimizing the window, the scale quality hint is lost on the render target. Textures however do keep their interpolation modes.
Sam Lantinga 72d45079 2018-01-10T10:42:40 Added availability check to fix compiler warning for symbol only available on tvOS 11.0 and newer
Alex Szpakowski 7d5437bb 2018-01-07T22:00:37 metal: set max texture size based on device capability.
Alex Szpakowski a8c0532c 2018-01-07T16:57:32 metal: Fix pipeline states to use the pixel format of the current render target, instead of a hard-coded format.
Alex Szpakowski 740a90af 2018-01-06T18:54:12 metal: Add support for YUV/NV12 texture formats.
Alex Szpakowski 9a8683b2 2018-01-04T22:16:42 metal: use a private instead of managed buffer for the renderer's non-changing constant data. Recommended by Xcode's Metal frame capture analysis.
Alex Szpakowski 990ebba5 2018-01-04T19:29:33 metal: Implement fast hardware clearing when possible, by deferring the start of a render pass until a clear or draw operation happens.
Sam Lantinga e3cc5b2c 2018-01-03T10:03:25 Updated copyright for 2018
Alex Szpakowski 888198ee 2018-01-03T00:43:01 metal: Misc. improvements. - Use a single buffer for various non-changing constants accessed by the GPU, instead of multiple buffers. - Do the half-pixel offset for points and lines using a transform matrix so we don't need a malloc when rendering. - Don't add a half-pixel offset for other primitives and textures. This matches D3D and GL render behaviour. - Remove the half-texel texture coordinate offset since it's not needed now that there's no more half-pixel position offset when rendering a texture. - Don't try to set texture usage on iOS 8 since it doesn't exist there.
Alex Szpakowski f9cd7650 2018-01-02T21:44:28 metal and moltenvk: fix highdpi.
Sam Lantinga b3b5c473 2018-01-02T14:32:15 Fixed direction of y adjustment for new orthographic projection in the metal renderer
Sam Lantinga fa86807c 2018-01-02T14:11:10 Fixed metal renderer pixel centers when drawing
Alex Szpakowski 07f08b47 2018-01-01T23:06:08 metal: Fix a typo preventing iOS compilation...
Alex Szpakowski 1cc66033 2018-01-01T23:03:50 metal: Clean up manual reference counting. Fixes some memory leaks.
Alex Szpakowski a452a084 2018-01-01T19:40:29 iOS: fix build
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 cf45cf70 2018-01-01T18:06:27 metal: Add support for custom blend modes.
Alex Szpakowski 85470a2f 2017-12-31T21:06:16 metal: implement SDL_RenderCopyEx, and fix a memory leak in SDL_CreateTexture.
Alex Szpakowski 047d387b 2017-12-31T15:30:08 metal: Use the existing cocoa code for creating a Metal view on macOS. Fixes the renderer size when the window is resized.
Alex Szpakowski 42b19c97 2017-12-30T22:39:55 metal: Respect the vsync flag on macOS 10.13+.
Alex Szpakowski e24dc905 2017-12-30T20:32:22 metal: use a projection matrix instead of manually transforming vertices into clip space on the CPU.
Alex Szpakowski 49df65c2 2017-12-30T18:48:07 metal: only 4 (instead of 5) vertices are needed to draw rectangles and textures, and only 3 (instead of 5) vertices are needed to cover the screen for the 'full-screen quad' when clearing.
Sam Lantinga 7ac46a74 2017-12-11T11:34:53 The newer compilers generate the property boilerplate automatically
Sam Lantinga 358e4d9c 2017-12-11T11:02:51 Fixed Mac OS X build
Sam Lantinga c2cc9c16 2017-12-09T19:48:38 Backed out using pixel texture coordinates, it had weird visual side effects
Sam Lantinga 8aad4923 2017-12-09T19:41:08 Fixed normalized coordinates when the viewport is set
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 7dac177c 2017-12-09T03:28:23 metal: fixed render target support.
Ryan C. Gordon 85d12d8f 2017-12-09T03:27:52 metal: Added some comments and FIXMEs.
Ryan C. Gordon 686fc093 2017-12-08T18:26:26 metal: Cleaned up some reference count politics.
Sam Lantinga cf3d4503 2017-12-08T14:30:10 Added SDL_RenderGetMetalLayer() and SDL_RenderGetMetalCommandEncoder()
Sam Lantinga c403c0fa 2017-12-08T13:20:20 Fixed Metal renderer memory leak
Sam Lantinga b733dcc2 2017-12-08T12:02:23 Minor cleanup
Sam Lantinga 5182c23c 2017-12-08T11:35:19 Fixed minor memory leak in the Metal renderer
Ryan C. Gordon 81a33985 2017-12-08T14:03:36 metal: Don't check if Metal is available if targeting modern macOS versions.
Sam Lantinga dc04f290 2017-12-08T08:58:02 Defer getting the next drawable until we actually start rendering This works better for games where there may be a bunch of simulation logic that needs to be run before the next rendering pass, and prevents blocking if the next drawable is busy.
Sam Lantinga 104decd1 2017-12-07T18:08:51 Fixed runtime errors on iOS
Sam Lantinga ba9c336e 2017-12-07T17:47:01 Fixed building for simulators or older iOS SDKs
Sam Lantinga 6deb1e75 2017-12-07T17:12:03 Fixed compiling Metal renderer on iOS
Sam Lantinga 1ae73a2b 2017-12-07T16:08:47 Added iOS and OSX versions of the Metal shaders
Sam Lantinga b2859af6 2017-12-07T16:08:09 Enable building the Metal renderer by default, and weak link the Metal framework so the SDL library is safe to use on older Macs Also generate iOS versions of the Metal shaders
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.