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Author SHA1 Message Date
Sasha Szpakowski 90795291e4 Remove SDL_GL/Metal/Vulkan_GetDrawableSize(). 
SDL_GetWindowSizeInPixels supersedes those functions.
 2023-01-29 11:20:33 -08:00
Sasha Szpakowski 0d0a34f79f iOS: fix the desktop display mode's display scale property. 2023-01-29 11:11:46 -08:00
Sasha Szpakowski af0ec13fc3 iOS: fix display modes to have accurate pixel sizes and screen scales. 2023-01-28 15:48:08 -08:00
Sasha Szpakowski 67037f064b macOS: remove obsolete 10.7 and 10.8-specific code. 2023-01-27 20:46:38 -08:00
Sasha Szpakowski d293145ec9 macOS: include @1x display modes with the same point-size as @2x modes 
Previously they were discarded because SDL didn't expose enough information for apps to differentiate between a low-dpi and high-dpi mode which had the same size in DPI-scaled points. Now the information is available in SDL_DisplayMode.

Fixes #3025.
 2023-01-27 20:43:13 -08:00
Sasha Szpakowski b3b94cf36b Fix xcode project after opengles renderer removal 2022-11-30 17:25:43 -08:00
Sasha Szpakowski 0fdabf9595 Update WhatsNew.txt with removed hints. 2022-11-27 10:06:52 -08:00
Sasha Szpakowski 80a9397459 Remove SDL_HINT_IDLE_TIMER_DISABLED. 
SDL_DisableScreenSaver can be used instead. Fixes #6660.
 2022-11-27 08:23:02 -08:00
slime ac8fbb7040 Remove SDL_CalculateGammaRamp. 2022-11-25 13:28:56 -08:00
slime 52f4cc843d Remove SDL_SetWindowBrightness and SDL_SetWindowGammaRamp. 2022-11-25 13:28:56 -08:00
slime d2160c29d1 iOS: implement SDL_GetWindowSizeInPixels. 2022-10-05 18:39:18 -07:00
slime f8f562dace iOS: remove dead pre-iOS 8 codepaths. 
SDL hasn't supported those older iOS versions for a little while now.
 2022-10-02 19:57:46 -07:00
slime bbeacd72c4 Fix some credit comments. 2022-10-02 19:32:36 -07:00
slime b204db1e6b cocoa: change Shape data to use ObjC objects instead of C structs. 
Fixes #6089
 2022-08-21 14:49:00 -07:00
slime 65647b3417 SDL_Render: use high precision texcoords in ES2 shaders, when possible 
Fixes #5884
 2022-07-22 19:03:53 -07:00
Alex Szpakowski e9c7b5191c macOS: Fix reference counts of internal window data. 
Fixes crashes when destroying or recreating a window (#5664).
 2022-05-16 18:17:27 -07:00
Alex Szpakowski f871c178b9 macOS: remove dead code for supporting 10.6 at runtime. 2022-05-10 14:04:14 -07:00
Alex Szpakowski ec8fa57750 macOS: always use Objective-C ARC (automatic ref counting). 
Change Cocoa SDL_VideoData and SDL_WindowData implementations from C structs to Objective-C objects, since bridging between C and ObjC is easier that way.
 2022-05-09 21:53:40 -07:00
Alex Szpakowski d35c737f1c macOS: change min supported OS from 10.6 to 10.7. 2022-05-09 21:53:40 -07:00
Alex Szpakowski 724468ae2c GL renderer uses glDrawArrays instead of glBegin/glEnd. 
Also change internal colors sent to GL to use unorm8 components instead of float, for improved performance.
 2021-12-27 10:52:47 -05:00
Alex Szpakowski 7f5339e6c4 Document the packed integer formats SDL_Color is bit-compatible with. 2021-12-14 12:19:16 -08:00
Alex Szpakowski 3a5e148b13 Renderer backends use SDL_Color instead of int for geometry colors. 2021-12-14 12:19:16 -08:00
Alex Szpakowski 323ba6c008 d3d11 renderer: reduce vertex bandwidth and calculations. 2021-12-13 15:14:33 -08:00
Alex Szpakowski ba4ef461ea macOS: Fix implicit integer downcast warnings 2021-10-23 17:45:27 -04:00
Alex Szpakowski 09231c42ea Fix flags check in test code 2021-02-15 08:43:53 -08:00
Alex Szpakowski 9b9d0d484d mac/iOS: allow Metal in windows created without an explicit backend 
Fixes SDL_CreateWindowAndRenderer (and similar situations) not choosing a Metal backend. See #3991.

Passing an explicit backend into CreateWindow, eg SDL_WINDOW_OPENGL or SDL_WINDOW_METAL, will still prevent the window from being used with other backend types.
 2021-02-15 08:43:53 -08:00
Alex Szpakowski d4d32833f4 macOS: Fix Xcode project when deployment target is > 10.7 
SDL_mfijoystick.m requires ARC, but the Xcode project's macOS targets weren't compiling the file with ARC enabled.
 2021-02-14 13:51:34 -05:00
Alex Szpakowski bda618a2af iOS: remove some unused code, minor code style cleanup. 2019-10-27 11:41:48 -03:00
Alex Szpakowski df49e2a572 iOS: replace a deprecated function call with a non-deprecated equivalent. 2019-10-27 11:41:11 -03:00
Alex Szpakowski a963e36e2d macOS: more robust detection and switching of exclusive-fullscreen display modes (bug #4822). 2019-10-26 15:27:51 -03:00
Alex Szpakowski a9b867ab07 macOS Fix potential memory leaks in the Metal renderer caught by clang's static analyzer. 2019-10-26 14:39:50 -03:00
Alex Szpakowski 59beaccd50 macOS: Expose high dpi-capable display modes on macOS 10.13+. 
Fixes an issue in macOS 10.15 where the displayed content would move up after entering, exiting and re-entering exclusive fullscreen when certain display modes were used (bug #4822).
Bug #3949 is also related to this change.
 2019-10-24 20:15:54 -03:00
Alex Szpakowski 216f5b98ac metal: Fix compilation when using older Apple SDKs (bug #4828). 2019-10-17 18:48:58 -03:00
Alex Szpakowski 074f6a512d macOS: Fix the initial window background not being black since macOS 10.14.2 or so, when OpenGL is used (bug #4810). Also fixes "CGContext: invalid context 0x0" errors when an OpenGL window is created (bug #4470). 2019-10-14 00:51:53 -03:00
Alex Szpakowski 009226c61e macOS: Fix non-highdpi OpenGL contexts not scaling properly in macOS 10.15 (bug 4810 and 4822). 2019-10-13 21:39:20 -03:00
Alex Szpakowski f8bdefe1b5 macOS: Fix asserts in SDL_Render's metal scissor code when the window is resized. 2019-10-13 15:18:28 -03:00
Alex Szpakowski 1773da89f9 macOS: Fix a new issue in 10.15 where the window decorations don't always get restored after SDL_SetWindowFullscreen(window, 0). 2019-10-13 12:16:40 -03:00
Alex Szpakowski f46ac1e9f7 macOS: Fix SDL_metal.h not being copied to the framework's Headers folder when SDL.framework is built using Xcode. 2019-09-27 20:15:42 -03:00
Alex Szpakowski 0c26373842 gl/gles/gles2 render: fix SDL_RenderClear being affected by the clip rect in some situations. 2019-08-26 18:49:04 -03:00
Alex Szpakowski dd29abb478 macOS: Use the proper type (NSSize instead of CGSize) for the bounds of metal views. 2019-08-22 19:23:52 -03:00
Alex Szpakowski bfdb0e9743 metal renderer: optimize SDL_RenderFillRect slightly. 2019-08-18 10:38:32 -03:00
Alex Szpakowski ff7888e698 render: fix colors not being set properly after the previous change 2019-08-18 09:35:11 -03:00
Alex Szpakowski 1be03b4089 render: avoid a couple redundant memcmp calls in all drawing functions. Improves performance slightly. 2019-08-17 22:26:33 -03:00
Alex Szpakowski e8278d0d5b metal renderer: use vertex attributes instead of indexing into a buffer with the vertex id in the shader. Allows for more flexibility with vertex setup in the future. 
Also optimize vertex buffer binding slightly.
 2019-08-17 16:53:08 -03:00
Alex Szpakowski 55a46abf0a metal renderer: more closely match buffer data alignment requirements from the metal specification. 2019-08-17 01:09:30 -03:00
Alex Szpakowski 69c6924ccc render: simplify vertex and uniform data allocation. Improves performance of various SDL_Render functions (bug #4764). 2019-08-17 00:43:44 -03:00
Alex Szpakowski e5acccc7c3 metal renderer: use the device address space instead of the constant address space for colors. 
It doesn't negatively impact GPU performance in my tests, and it removes the need for 256 byte memory alignment of color data on macOS.
 2019-08-17 00:37:22 -03:00
Alex Szpakowski 3fb5cabe5e metal: Update compiled shaders based on compilation script changes 2019-08-16 22:13:30 -03:00
Alex Szpakowski 9e57e3e595 metal: Update shader compilation script with fixes for newer xcode versions and for running on older platforms 2019-08-16 22:11:50 -03:00
Alex Szpakowski 79cd6cfc94 iOS: Fix issues with Split VIew on iPad (bugs #4586, #4705). 2019-08-15 19:38:12 -03:00
Alex Szpakowski aebaa316c7 Add public APIs for creating a Metal view attached to an SDL window. Add SDL_metal.h. 2019-08-05 12:35:32 -03:00
Alex Szpakowski f3683d3a09 macOS: fix a typo in touch handling code. 2019-08-04 23:30:55 -03:00
Alex Szpakowski 109cbd6e8b Fix touch-related compile errors on Linux. 2019-08-04 16:56:40 -03:00
Alex Szpakowski 2fb71ac52d Implement touch window IDs on x11/xinput2. 2019-08-04 00:34:23 -03:00
Alex Szpakowski d5ec735a33 Add a windowID field to SDL_TouchFingerEvent (bug #4331). 
This is unimplemented on some platforms and will cause compile errors when building those platform backends for now.
 2019-08-01 18:22:12 -03:00
Alex Szpakowski 39e8b007a7 macOS: fix atomics using deprecated functions instead of compiler intrinsics, when SDL is built with the Xcode project. 2019-07-27 14:08:51 -03:00
Alex Szpakowski 8fb8adfc90 macOS: Fix SDL_GL_CreateContext/MakeCurrent on non-main threads causing a Main Thread Checker warning when built with Xcode 11 / the macOS 10.15 SDK. 
Fixes bug #4714.
 2019-07-13 17:04:02 -03:00
Alex Szpakowski 027887da15 iOS: Fix the window size not being set properly when Split View is used on an iPad (bug #4586). 2019-07-01 14:52:56 -03:00
Alex Szpakowski 9306ef9b10 Fix synthetically generated mouse events getting lost forever after the device orientation changes (or the window is otherwise resized) while a finger is touching the screen. 2019-06-16 14:10:30 -03:00
Alex Szpakowski f4625f52f2 iOS: remove some code which could affect the state of UIViews that aren't owned by SDL. 
It was originally added to work around an input event problem in the code of a specific app which mixed SDL and native UIViews, but that app solved its problems in a better manner since then.
 2019-06-16 13:52:27 -03:00
Alex Szpakowski 50f5123190 macOS: Fix the coordinate space of SDL_GetDisplayUsableBounds (thanks Tim!) 
Fixes bug #4518.
 2019-06-12 19:57:30 -03:00
Alex Szpakowski 74e86a51d8 iOS: Remove didAddSubview override in NSWindow, its code breaks things which rely on focus changing within SDL's UIWindow (bug #4659). 2019-06-12 19:15:56 -03:00
Alex Szpakowski 9b5811592d iOS: return SDL_GetWindowSize from SDL_GL_GetDrawableSize if there's no GLES view in the window (matches the behaviour of SDL_GL_GetDrawableSize on other platforms). Addresses bug #4629. 2019-05-26 18:53:36 -03:00
Alex Szpakowski 90b08881ab iOS: Remove code trying to support compilation on the iOS 7 SDK, the deployment target has been set to iOS 8 for years and there's other unconditionally compiled code that depends on newer SDKs so that code is useless. 2019-04-17 20:41:05 -03:00
Alex Szpakowski 9d7b26155a macOS: Fix compilation when using the 10.9 SDK or older. 2019-04-17 20:14:40 -03:00
Alex Szpakowski 00c824a8b0 Fix disabling OpenGL vsync on macOS 10.14.4+ (bug #4575). 2019-04-10 22:30:58 -03:00
Alex Szpakowski 65e07b3884 iOS/tvOS: fix support for SDL_GameControllerGetButton(controller, GUIDE) with MFi controllers (thanks Caleb!) 
Fixes bug #4463.
 2019-01-31 19:52:47 -04:00
Alex Szpakowski dc3443602b render: Fix internal state getting out of sync when destroying a texture that was just rendered and then creating a new one, in the GL and GLES2 backends. Fixes bug #4433. 2018-12-21 20:53:31 -04:00
Alex Szpakowski c7db6ade7d metal: Implement SDL_LockTexture for YUV formats. 2018-12-19 18:27:21 -04:00
Alex Szpakowski ce8c716ada metal: Implement SDL_LockTexture for non-YUV textures. 2018-12-18 14:23:05 -04:00
Alex Szpakowski 37b1f989ce metal: use a staging texture in SDL_UpdateTexture, to make sure it doesn't stomp texture data being drawn in a previous frame on the GPU. 2018-11-25 22:13:09 -04:00
Alex Szpakowski 872936a485 metal: Fix an incorrect division. 2018-11-21 23:46:37 -04:00
Alex Szpakowski 4a58722b9f metal: SDL_RenderFillRects uses one draw call per 16k rectangles (within the given FillRects call), instead of one draw call per rectangle. Reduces CPU usage when drawing many rectangles. 2018-11-21 23:37:23 -04:00
Alex Szpakowski c525ff354d cocoa: fix building with the macOS 10.7 SDK (thanks Riccardo!) 
Fixes bug #4368
 2018-11-10 20:56:23 -04:00
Alex Szpakowski 5029d50ea8 Add SDL_TouchDeviceType enum and SDL_GetTouchDeviceType(SDL_TouchID id). 
Touch device types include SDL_TOUCH_DEVICE_DIRECT (a touch screen with window-relative coordinates for touches), SDL_TOUCH_DEVICE_INDIRECT_ABSOLUTE (a trackpad-style device with absolute device coordinates), and SDL_TOUCH_DEVICE_INDIRECT_RELATIVE (a trackpad-style device with screen cursor-relative coordinates).

Phone screens are an example of a direct device type. Mac trackpads are the indirect-absolute touch device type. The Apple TV remote is an indirect-relative touch device type.
 2018-11-10 16:15:48 -04:00
Alex Szpakowski 244b79e194 metal: SDL_RenderReadPixels on macOS synchronizes the render target's texture data if it's managed, before reading from it. 2018-11-04 14:31:56 -04:00
Alex Szpakowski c9fed27289 metal: fix the SDL_RENDERER_PRESENTVSYNC flag not being set on the renderer info on macOS, when vsync is used. 2018-11-04 12:31:02 -04:00
Alex Szpakowski c2bba9e448 metal: fix the size of the buffer used for constant data. 2018-11-04 12:24:05 -04:00
Alex Szpakowski 457390fcf8 metal: avoid an extra buffer allocation and GPU data copy in RunCommandQueue, it's not needed. Improves overall performance. 2018-11-01 20:24:21 -03:00
Alex Szpakowski 4e86dfd8d1 metal: remove an obsolete section of a constant buffer. 2018-11-01 19:49:01 -03:00
Alex Szpakowski e2ad654f2e iOS: Don't ignore the requested alpha bit size when determining whether to use an RGBA8 backbuffer. 2018-10-14 17:26:10 -03:00
Alex Szpakowski 8c41e2624e metal: Fix SDL_RenderReadPixels to wait for the GPU to finish rendering to the active texture before reading its pixels. 2018-10-13 03:36:42 -03:00
Alex Szpakowski d8022d19b4 macOS: Fixed MoltenVK dynamic library loading code. 2018-10-12 23:23:52 -03:00
Alex Szpakowski d9094421e1 metal: Fix high dpi and resizing on macOS, and clean up iOS code. Fixes bug #4250. 2018-10-12 17:55:42 -03:00
Alex Szpakowski fb485986eb macOS: Fix a crash when the video subsystem quits, if SDL_MAC_NO_SANDBOX was defined when SDL was compiled. 2018-09-30 11:26:41 -03:00
Alex Szpakowski 3bfada2e02 Android: resolve symlinks in SDL_AndroidGetInternalStoragePath (thanks Henrique Gemignani and cigumo!) 
Fixes issues on modern Android versions when the path is used in code that explicitly doesn't follow symlinks (such as PHYSFS_mkdir).
 2018-01-10 19:56:51 -04:00
Alex Szpakowski 7d5437bb31 metal: set max texture size based on device capability. 2018-01-07 22:00:37 -04:00
Alex Szpakowski a8c0532c08 metal: Fix pipeline states to use the pixel format of the current render target, instead of a hard-coded format. 2018-01-07 16:57:32 -04:00
Alex Szpakowski 740a90af37 metal: Add support for YUV/NV12 texture formats. 2018-01-06 18:54:12 -04:00
Alex Szpakowski 9a8683b275 metal: use a private instead of managed buffer for the renderer's non-changing constant data. 
Recommended by Xcode's Metal frame capture analysis.
 2018-01-04 22:16:42 -04:00
Alex Szpakowski 990ebba55a metal: Implement fast hardware clearing when possible, by deferring the start of a render pass until a clear or draw operation happens. 2018-01-04 19:29:33 -04:00
Alex Szpakowski 888198ee31 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.
 2018-01-03 00:43:01 -04:00
Alex Szpakowski f9cd765020 metal and moltenvk: fix highdpi. 2018-01-02 21:44:28 -04:00
Alex Szpakowski ef1014ac68 configure script: Implement testing for build-time Metal SDK support. 2018-01-02 19:06:14 -04:00
Alex Szpakowski 07f08b47ff metal: Fix a typo preventing iOS compilation... 2018-01-01 23:06:08 -04:00
Alex Szpakowski 1cc6603378 metal: Clean up manual reference counting. Fixes some memory leaks. 2018-01-01 23:03:50 -04:00
Alex Szpakowski a452a08458 iOS: fix build 2018-01-01 19:40:29 -04:00
Alex Szpakowski 639ea9fdbc 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).
 2018-01-01 19:37:16 -04:00
Alex Szpakowski cf45cf70e5 metal: Add support for custom blend modes. 2018-01-01 18:06:27 -04:00
Alex Szpakowski 85470a2f95 metal: implement SDL_RenderCopyEx, and fix a memory leak in SDL_CreateTexture. 2017-12-31 21:06:16 -04:00