src/video/raspberry


Log

Author Commit Date CI Message
Sam Lantinga 9130f7c3 2021-01-02T10:25:38 Updated copyright for 2021
Sam Lantinga cb361896 2020-12-09T07:16:22 Fixed bug 5235 - All internal sources should include SDL_assert.h Ryan C. Gordon We should really stick this in SDL_internal.h or something so it's always available.
Sam Lantinga 76980e30 2020-10-08T16:42:20 Added events for dynamically connecting and disconnecting displays, with an iOS implementation
M Stoeckl 052a1373 2020-07-12T19:11:15 Merge VideoBootStrap::available into VideoBootStrap::create The two are only ever called together, and combining them makes it possible to eliminate redundant symbol loading and redundant attempts to connect to a display server.
Sam Lantinga b6afbe63 2020-04-07T09:38:57 Added SDL_log.h to SDL_internal.h so logging is available everywhere
Sam Lantinga a8780c6a 2020-01-16T20:49:25 Updated copyright date for 2020
Ozkan Sezer 1e47790c 2019-08-26T18:41:40 RPI_FreeCursor: set global_cursor to NULL to prevent double-free (bug 4769)
Ryan C. Gordon b46c7719 2019-07-02T16:49:35 raspberry: Actually commit the whole patch. :) (Thanks, Joe!) Fixes Bugzilla #4699.
Ryan C. Gordon d2058b45 2019-07-02T10:26:54 raspberry: Fixed missing mouse cursor (thanks, Joe!) "Starting with changeset 12433, the mouse cursor is not displayed on the Raspberry Pi platform, due to a bug in the handling of the new "global_cursor" in RPI_ShowCursor(). Currently, if cursor == global_cursor, the function immediately returns 0. The function should not return here. Instead, if cursor == global_cursor, it shouldn't try to hide the current cursor and update global_cursor = cursor. However, it *should* still continue through the rest of the function." Fixes Bugzilla #4699.
Ryan C. Gordon 6fbe9e23 2019-02-19T23:46:54 raspberry: expose second display. This lets apps see and choose between both an HDMI and DSI-connected display, such as a television and the Pi Foundation's official touchscreen. It only exposes the second display if the hardware reports that it is connected.
Sam Lantinga 5e13087b 2019-01-04T22:01:14 Updated copyright for 2019
Sam Lantinga a95291c9 2018-11-27T11:16:04 Fixed the hotspot for cursors on Raspberry Pi
Sam Lantinga aea48357 2018-11-27T10:20:29 Fixed bug changing cursors on Raspberry Pi
Sam Lantinga 5febdfce 2018-09-24T11:49:25 Fixed whitespace
Sam Lantinga 940933d8 2018-02-07T15:05:30 Fixed bug 4054 - Raspberry Pi refresh rate detection Viacheslav Slavinsky SDL_rpivideo driver has 60 frames per second hardcoded in it, this is a problem for games that need to keep pace using VSYNC. I believe that I have found a solution to this. It is based on code in tvservice.c in rpi userland: https://github.com/raspberrypi/userland/blob/a1b89e91f393c7134b4cdc36431f863bb3333163/host_applications/linux/apps/tvservice/tvservice.c#L433
Sam Lantinga e3cc5b2c 2018-01-03T10:03:25 Updated copyright for 2018
Sam Lantinga b7be5bce 2017-12-19T11:17:37 Fixed bug 4000 - SDL2 on raspberry: mouse displayed at 0,0 after SDL_ShowCursor Laurent Merckx I have a problem with the SDL_ShowCursor method on Raspberry. Depending on the context, my application hides or show the mouse cursor with SDL_ShowCursor. But when calling SDL_ShowCursor(true), the cursor is displayed at 0,0 (and not at last position). After debugging sources by myself, it seems that the problem is in SDL_rpimouse.c - RPI_ShowCursor: vc_dispmanx_rect_set( &dst_rect, 0, 0, curdata->w, curdata->h); should be vc_dispmanx_rect_set( &dst_rect, mouse->x, mouse->y, curdata->w, curdata->h); For me, it solves the problem.
Sam Lantinga 47506fe1 2017-12-04T20:37:01 Fixed bug 3974 - Fix SDL_WarpMouseInWindow on both KMSDRM and RaspberryPi drivers Manuel Alfayate Corchete This patch fixes SDL_WarpMouseInWindow() in both the KMSDRM and Raspberry Pi graphic backends.
Brandon Schaefer 9f4e4be8 2017-11-07T09:10:32 Fixed bug 3943 - General SDL_HINT_VIDEO_DOUBLE_BUFFER hint support
Sam Lantinga 222d25ad 2017-09-08T22:21:01 Fixed bug 3805 - Why is there no --enable-video-rpi option in configure? Andreas Falkenhahn When compiling SDL for the Raspberry Pi, I have to use the --host parameter to enable compilation of the native Raspberry Pi video driver, like so: --host=arm-raspberry-linux-gnueabihf It took me a while to figure out that this was necessary in order to have the native Raspberry Pi video driver compiled in. I think it would be better if there was an option like --enable-video-rpi that could be passed to configure and that would also show up when saying configure --help. Currently, it?s rather difficult to figure out that you have to use the --host parameter with arm-raspberry-linux-gnueabihf in order to get Raspberry Pi video support. It?s also somewhat inconsistent because most other video drivers can in fact be enabled/disabled through specific configure parameters but there is no such parameter for the native Raspberry Pi video driver.
Ryan C. Gordon 167398b3 2017-09-02T19:35:32 video: Let video targets optionally decide their default OpenGL configs. This is necessary because the Raspberry Pi is a strange beast, that believes it has OpenGL support (through glX?) but generally has GLES2 support. So when using the raspberry video target, we need to force this to default to a GLES2 context, or by default SDL_CreateWindow() will fail, deep down when it tries to load the proper GL library. Fixes testsprite2 (and basically everything else that wasn't testgles2) when run on a Raspberry Pi without a X server. Please note that other targets might also need this filled in, the Raspberry Pi is just the most prominent and readily-available System-On-A-Chip style thing on my desk. :)
Sam Lantinga 50efbda7 2017-08-28T00:43:14 Fixed mingw Windows build, since SDL_vulkan_internal.h includes windows.h
Sam Lantinga 0d011ec6 2017-08-28T00:22:23 Renaming of guard header names to quiet -Wreserved-id-macro
Sam Lantinga 56363ebf 2017-08-02T10:22:48 Fixed bug 3690 - SDL2 KMS/DRM render context support Manuel The attached patch adds support for KMS/DRM context graphics. It builds with no problem on X86_64 GNU/Linux systems, provided the needed libraries are present, and on ARM GNU/Linux systems that have KMS/DRM support and a GLES2 implementation. Tested on Raspberry Pi: KMS/DRM is what the Raspberry Pi will use as default in the near future, once the propietary DispmanX API by Broadcom is overtaken by open graphics stack, it's possible to boot current Raspbian system in KMS mode by adding "dtoverlay=vc4-kms-v3d" to config.txt on Raspbian's boot partition. X86 systems use KMS right away in every current GNU/Linux system. Simple build instructions: $./autogen.sh $./configure --enable-video-kmsdrm $make
Philipp Wiesemann 60c0f7e2 2017-06-15T23:30:29 Fixed SDL_GetWindowWMInfo() returning success on three unsupported platforms.
Philipp Wiesemann 266816b4 2017-03-26T21:00:19 Removed newlines from error messages.
Ryan C. Gordon bc877885 2017-02-28T19:48:52 raspberrypi: RPI_Destroy() should free the SDL_VideoDevice and its driverdata.
Sam Lantinga c16dd74f 2017-01-08T18:32:20 Check the return value of SDL_EVDEV_Init()
Sam Lantinga 45b774e3 2017-01-01T18:33:28 Updated copyright for 2017
Sam Lantinga 97d05b0d 2016-12-09T05:12:27 Fixed a bunch of SwapWindow calls that needed their return value updated
Sam Lantinga 012217f0 2016-10-18T23:24:49 Fixed bug 3369 - RaspberryPI ability to specify a Dispmanx layer Albert Casals On a RaspberryPI, it might become convenient to specify the Dispmanx layer SDL uses. Currently, it is hardcoded to be 10000 to sit above most applications. This can be specially useful when integrating other graphical apps and frameworks like OMXplayer, QT5 etc.. in order to have more flexibility on their Z-order.
Sam Lantinga f94bd057 2016-10-13T04:53:01 Fixed bug 3451 - Raspberry Pi Raspbian SDL_assert triggered sometimes at RPI_WarpMouseGlobal Eric wing Sometimes an SDL_assert triggers at RPI_WarpMouseGlobal src/video/raspberry/SDL_rpimouse.c:232 'update'. It doesn't always reproduce, but it seems to happen when you really bog down the system and the event loop can't update for awhile. The first time I hit this, I wasn't even using the mouse. I don't call any warp mouse functions either. I can usually reproduce with a simple program that runs an expensive blocking CPU series of functions which blocks the main loop until complete (can be up to 10 seconds). Sometimes this assertion gets triggered after that. I'm not sure if they are related or coincidental. Disabling the SDL_asserts when compiling SDL will avoid this problem. I actually haven't seen any problems with the mouse when I do this. On a Raspberry Pi 2 running Raspbian Jessie.
Sam Lantinga da6197c5 2016-10-01T13:59:59 Fixed 3149 - Mouse Pointer Raspberry Pi corrupt when moving over screen edges Patrick Gutlich The mouse cursor gets corrupted when the mouse moves over the screen edges (right and bottom) a weird type of scaling seems to occur and you end up with a blank square.
Philipp Wiesemann d478f26e 2016-07-18T22:03:47 Updated comments in video implementations.
Philipp Wiesemann 05b6ca3c 2016-03-03T20:12:51 Raspberry: Fixed crash if memory allocation for cursor failed.
Sam Lantinga 42065e78 2016-01-02T10:10:34 Updated copyright to 2016
Ryan C. Gordon 9d3d6437 2015-07-18T00:03:34 Patched to compile on Raspberry Pi.
Ryan C. Gordon e346f142 2015-07-17T21:03:58 SDL_WarpMouseGlobal() should return non-void. There are platforms it isn't implemented on (and currently can't be implemented on!), and there's currently no way for an app to know this. This shouldn't break ABI on apps that moved to a revision between 2.0.3 and 2.0.4.
Philipp Wiesemann 0e45984f 2015-06-21T17:33:46 Fixed crash if initialization of EGL failed but was tried again later. The internal function SDL_EGL_LoadLibrary() did not delete and remove a mostly uninitialized data structure if loading the library first failed. A later try to use EGL then skipped initialization and assumed it was previously successful because the data structure now already existed. This led to at least one crash in the internal function SDL_EGL_ChooseConfig() because a NULL pointer was dereferenced to make a call to eglBindAPI().
Ryan C. Gordon 8a85084f 2015-06-06T22:45:22 RPi: Patched to compile without OpenGL (thanks, Simon!), other cleanups. Fixes Bugzilla #3003.
Sam Lantinga 2c4a6ea0 2015-05-26T06:27:46 Updated the copyright year to 2015
Ryan C. Gordon b72938c8 2015-04-20T12:22:44 Windows: Always set the system timer resolution to 1ms by default. An existing hint lets apps that don't need the timer resolution changed avoid this, to save battery, etc, but this fixes several problems in timing, audio callbacks not firing fast enough, etc. Fixes Bugzilla #2944.
Alex Szpakowski fe6c797c 2015-04-10T23:30:31 Fixed an iOS view orientation issue when SDL_GL_CreateContext or SDL_CreateRenderer is called.
Edward Rudd b88ca1b4 2015-02-10T16:28:56 the last parameter of XChangeProperty is the number of elements.. and when the element format is 32.. the element is "long" so we have 5 long elements here. Yes this seems confusing as on mac+linux Long is either 32 or 64bits depending on the architecture, but this is how the X11 protocol is defined. Thus 5 is the correct value for the nelts here. Not 5 or 10 depending on the architecture. More info on the confusion https://bugs.freedesktop.org/show_bug.cgi?id=16802
Philipp Wiesemann b48e54aa 2015-01-26T22:00:29 Fixed bug 2802 - [patch] Fix android build compiling in wrong filesystem implementation Jonas Kulla The configure script didn't differentiate between Linux and Android, unconditionally compiling in the unix implementation of SDL_sysfilesystem.c. I'm probably one of the very few people building SDL for android using classic configure + standalone toolchain, so this has gone undetected all along.
David Ludwig 70438be2 2014-12-03T10:55:23 WinRT: fixed bug whereby SDL would override an app's default orientation WinRT apps can set a default, preferred orientation via a .appxmanifest file. SDL was overriding this on app startup, and making the app use all possible orientations (landscape and portrait). Thanks to Eric Wing for the heads up on this!
Philipp Wiesemann 9c398852 2014-11-22T22:20:40 Corrected header file documentation comment.
Pierre-Loup A. Griffais 24c86b55 2014-09-11T19:24:42 [X11] Reconcile logical keyboard state with physical state on FocusIn since the window system doesn't do it for us like other platforms. This prevents sticky keys and missed keys when going in and out of focus, for example Alt would appear to stick if switching away from an SDL app with Alt-Tab and had to be pressed again. CR: Sam
Sam Lantinga 45ed5ee4 2014-06-04T10:55:26 Added an API function to warp the mouse cursor in global screen space: SDL_WarpMouseGlobal()
David Ludwig 3dcb451f 2014-04-09T21:29:19 Added a README file regarding WinRT support To note, this file is currently formatted with CRLF line endings, rather than LF, to allow the file to be viewed with Notepad.
Sam Lantinga 58edac3e 2014-02-02T00:53:27 Fixed bug 2374 - Update copyright for 2014... Is it that time already??
Gabriel Jacobo f848adff 2013-11-29T10:06:08 Improve Android pause/resume behavior.
Ryan C. Gordon 7e1289af 2013-11-24T23:56:17 Make internal SDL sources include SDL_internal.h instead of SDL_config.h The new header will include SDL_config.h, but allows for other global stuff.
Gabriel Jacobo 61959aa6 2013-11-22T13:24:53 OpenGL ES support for Windows
Sam Lantinga 4e1ee557 2013-11-16T12:02:09 Fixed bug 2231 - Move src/input/evdev into src/core/linux Ryan C. Gordon To keep the directory layout sane, we should probably move this one piece of source to the linux catch-all directory, instead of making it look like this is part of an SDL "input" subsystem.
Gabriel Jacobo 35915d4f 2013-11-14T20:14:02 Clean up the EGL related video backends (X11, Android, RPi)
Ryan C. Gordon d1bde399 2013-10-20T20:24:00 Backed out changeset 737771c47c6f, done testing Buildbot changes.
Ryan C. Gordon df368084 2013-10-20T20:02:02 Intentionally breaking Windows and Raspberry Pi builds to test Buildbot change.
Ryan C. Gordon f7e0a9b2 2013-10-10T02:21:41 Patched to compile in C90 mode.
Gabriel Jacobo 9ceed73d 2013-09-28T13:28:19 Raspberry Pi support (also unified UDEV and EVDEV support)