Silences clang -Wpragma warnings:
D:/a/SDL/SDL/src/video/windows/SDL_windowstaskdialog.h:21:10: warning: the current #pragma pack alignment value is modified in the included file [-Wpragma-pack]
#include <pshpack1.h>
^
D:/a/_temp/msys64/clang64/include/pshpack1.h:7:9: note: previous '#pragma pack' directive that modifies alignment is here
#pragma pack(push,1)
^
In file included from D:/a/SDL/SDL/src/video/windows/SDL_windowsmessagebox.c:35:
D:/a/SDL/SDL/src/video/windows/SDL_windowstaskdialog.h:156:10: warning: the current #pragma pack alignment value is modified in the included file [-Wpragma-pack]
#include <poppack.h>
^
note: previous '#pragma pack' directive that modifies alignment is here
2 warnings generated.
Closes: https://github.com/libsdl-org/SDL/issues/6240
Unfortunately the only way to detect this is to actually try opening a device, so we wait until the application tries, and then stop enumerating afterwards.
Fixes https://github.com/libsdl-org/SDL/issues/5781
This kicks in if the platform doesn't support vsync directly, or if the present fails for some reason (e.g. minimized on some platforms)
Fixes https://github.com/libsdl-org/SDL/issues/5134
X11 has a so-called primary selection, which you can use by marking text and middle-clicking elsewhere to copy the marked text.
There are 3 new API functions in `SDL_clipboard.h`, which work exactly like their clipboard equivalents.
## Test Instructions
* Run the tests (just a copy of the clipboard tests): `$ ./test/testautomation --filter Clipboard`
* Build and run this small application:
<details>
```C
#include <SDL.h>
#include <unistd.h>
#include <stdbool.h>
#include <stdio.h>
#include <stdlib.h>
#include <time.h>
void print_error(const char *where)
{
const char *errstr = SDL_GetError();
if (errstr == NULL || errstr[0] == '\0')
return;
fprintf(stderr, "SDL Error after '%s': %s\n", where, errstr);
SDL_ClearError();
}
int main()
{
char text_buf[256];
srand(time(NULL));
SDL_Init(SDL_INIT_VIDEO);
print_error("SDL_INIT()");
SDL_Window *window = SDL_CreateWindow("Primary Selection Test", SDL_WINDOWPOS_UNDEFINED,
SDL_WINDOWPOS_UNDEFINED, 400, 400, SDL_WINDOW_SHOWN);
print_error("SDL_CreateWindow()");
SDL_Renderer *renderer = SDL_CreateRenderer(window, -1, SDL_RENDERER_ACCELERATED);
print_error("SDL_CreateRenderer()");
bool quit = false;
unsigned int do_render = 0;
while (!quit) {
SDL_Event event;
while (SDL_PollEvent(&event)) {
print_error("SDL_PollEvent()");
switch (event.type) {
case SDL_QUIT: {
quit = true;
break;
} case SDL_KEYDOWN: {
switch (event.key.keysym.sym) {
case SDLK_ESCAPE:
case SDLK_q:
quit = true;
break;
case SDLK_c:
snprintf(text_buf, sizeof(text_buf), "foo%d", rand());
SDL_SetClipboardText(text_buf);
print_error("SDL_SetClipboardText()");
printf("clipboard: set_to=\"%s\"\n", text_buf);
break;
case SDLK_v: {
printf("clipboard: has=%d, ", SDL_HasClipboardText());
print_error("SDL_HasClipboardText()");
char *text = SDL_GetClipboardText();
print_error("SDL_GetClipboardText()");
printf("text=\"%s\"\n", text);
SDL_free(text);
break;
} case SDLK_d:
snprintf(text_buf, sizeof(text_buf), "bar%d", rand());
SDL_SetPrimarySelectionText(text_buf);
print_error("SDL_SetPrimarySelectionText()");
printf("primselec: set_to=\"%s\"\n", text_buf);
break;
case SDLK_f: {
printf("primselec: has=%d, ", SDL_HasPrimarySelectionText());
print_error("SDL_HasPrimarySelectionText()");
char *text = SDL_GetPrimarySelectionText();
print_error("SDL_GetPrimarySelectionText()");
printf("text=\"%s\"\n", text);
SDL_free(text);
break;
} default:
break;
}
break;
} default: {
break;
}}
}
// create less noise with WAYLAND_DEBUG=1
if (do_render == 0) {
SDL_RenderPresent(renderer);
print_error("SDL_RenderPresent()");
}
do_render += 1;
usleep(12000);
}
SDL_DestroyRenderer(renderer);
SDL_DestroyWindow(window);
SDL_Quit();
print_error("quit");
return 0;
}
```
</details>
* Use c,v,d,f to get and set the clipboard and primary selection.
* Mark text and middle-click also in other applications.
* For wayland under x:
* `$ mutter --wayland --no-x11 --nested`
* `$ XDG_SESSION_TYPE=wayland SDL_VIDEODRIVER=wayland ./<path_to_test_appl_binary>`
Clip rectangle set to int(left+width/2) , int(top+height/2) , int(left+width/2)+1 , int(top+height/2)+1
a 1x1 box
On even-valued resolution, cursor is stable at bottom-right central pixel
On odd-valued resolution, cursor is stable at exact central pixel.
this is the desired behaviour
In some cases, a backbuffer size update may not be accompanied by a resize event if the window size and/or scale were updated before the new backbuffer size was recomputed. Instead of the scale, use the old/new backbuffer sizes to determine if a resize event is required so that a backbuffer size change will always be followed by a resize event.
Instead of wrapping individual calls to SDL_SetDisplayModeForDisplay(), just check the flag in the function itself and make it a NOP that cannot fail if the flag is set. Silences some errant "SDL video driver doesn't support changing display mode" log errors.
When hiding a window, libdecor can report bogus content region sizes that are +/- the height of the title bar. Ignore any size values from libdecor when hiding a window, or the size may be incorrect when restored.
The compositor can arbitrarily move windows between displays, including fullscreen windows. Update the internal state when a fullscreen window is moved so the internal SDL state accurately reflects the window location, and resize the window to fit the new display.
This also fixes an edge case where the compositor can make a window fullscreen on a different display than SDL thinks it will be on (usually when a window is made fullscreen by the compositor while straddling multiple displays), which can result in the window being incorrectly sized.
If additional fullscreen requests are received when the window is already fullscreen, it is typically due to the fullscreen flags or emulated video mode being changed. A commit must be explicitly triggered or the requested changes won't take effect until some other event, such as a resize or focus change, causes the changes to be committed.
The compositor can toggle the fullscreen state (via a hotkey or otherwise), so the internal SDL state must be updated accordingly when it does.
When toggling fullscreen via the compositor, SDL will attempt to use the last fullscreen flag explicitly set. If no flag was previously set, SDL_WINDOW_FULLSCREEN will be used if a window video mode was set, otherwise SDL_WINDOW_FULLSCREEN_DESKTOP will be used. If the previous flag was SDL_WINDOW_FULLSCREEN and the window video mode was cleared, it will revert to SDL_WINDOW_FULLSCREEN_DESKTOP.
SDL_Quit() should be the last SDL API that you call before exiting your application, and is intended to clean up all internal state.
If real-life applications are relying on thread-local storage after SDL_Quit() we could potentially add a hint to control this behavior.
Fixes https://github.com/libsdl-org/SDL/issues/6200
DS4Windows can create both emulated Xbox and emulated PS4 controllers, and we don't know which the user has it doing, so don't try to second guess it, just let it do it's thing. Users should follow the remapping software recommendations on when to enable/disable it for various situations.
Fixes https://github.com/libsdl-org/SDL/issues/6167
There is supposedly an OpenGL ES2 target that does not support precision specifiers. However, the existing logic to detect this is currently broken in two ways:
1) There's a typo of the `#ifdef` as `#if`.
2) Checking for `GL_FRAGMENT_PRECISION_HIGH` can not be the correct way to detect this platform. Other targets, including some desktops, will also not have this defined (for various reasons).
Because some of the shader code is missing precision specifiers, and because a default is ONLY provided if `GL_FRAGMENT_PRECISION_HIGH` is set, these other targets break.
Instead of 'hard-coding' the prologue string into shaders in the C source, use our ability to provide a list of strings to `glShaderSource` instead, leaving the determination to run-time.
This commit closes https://github.com/libsdl-org/SDL/pull/6182
build/.libs/SDL_hidapi.o: In function `SDL_EnableGameCubeAdaptors':
src/hidapi/SDL_hidapi.c:1593: undefined reference to `libusb_init'
src/hidapi/SDL_hidapi.c:1594: undefined reference to `libusb_get_device_list'
src/hidapi/SDL_hidapi.c:1596: undefined reference to `libusb_get_device_descriptor'
src/hidapi/SDL_hidapi.c:1604: undefined reference to `libusb_open'
src/hidapi/SDL_hidapi.c:1608: undefined reference to `libusb_kernel_driver_active'
src/hidapi/SDL_hidapi.c:1614: undefined reference to `libusb_claim_interface'
src/hidapi/SDL_hidapi.c:1623: undefined reference to `libusb_close'
src/hidapi/SDL_hidapi.c:1626: undefined reference to `libusb_free_device_list'
src/hidapi/SDL_hidapi.c:1628: undefined reference to `libusb_exit'
src/hidapi/SDL_hidapi.c:1609: undefined reference to `libusb_detach_kernel_driver'
src/hidapi/SDL_hidapi.c:1620: undefined reference to `libusb_attach_kernel_driver'
src/hidapi/SDL_hidapi.c:1615: undefined reference to `libusb_control_transfer'
src/hidapi/SDL_hidapi.c:1616: undefined reference to `libusb_release_interface'
build/.libs/SDL_hidapi.o: In function `SDL_hid_init_REAL':
src/hidapi/SDL_hidapi.c:1086: undefined reference to `libusb_init'
src/hidapi/SDL_hidapi.c:1087: undefined reference to `libusb_exit'
src/hidapi/SDL_hidapi.c:1088: undefined reference to `libusb_get_device_list'
src/hidapi/SDL_hidapi.c:1089: undefined reference to `libusb_free_device_list'
src/hidapi/SDL_hidapi.c:1090: undefined reference to `libusb_get_device_descriptor'
src/hidapi/SDL_hidapi.c:1091: undefined reference to `libusb_get_active_config_descriptor'
src/hidapi/SDL_hidapi.c:1092: undefined reference to `libusb_get_config_descriptor'
src/hidapi/SDL_hidapi.c:1093: undefined reference to `libusb_free_config_descriptor'
src/hidapi/SDL_hidapi.c:1094: undefined reference to `libusb_get_bus_number'
src/hidapi/SDL_hidapi.c:1095: undefined reference to `libusb_get_device_address'
src/hidapi/SDL_hidapi.c:1096: undefined reference to `libusb_open'
src/hidapi/SDL_hidapi.c:1097: undefined reference to `libusb_close'
src/hidapi/SDL_hidapi.c:1098: undefined reference to `libusb_claim_interface'
src/hidapi/SDL_hidapi.c:1099: undefined reference to `libusb_release_interface'
src/hidapi/SDL_hidapi.c:1100: undefined reference to `libusb_kernel_driver_active'
src/hidapi/SDL_hidapi.c:1101: undefined reference to `libusb_detach_kernel_driver'
src/hidapi/SDL_hidapi.c:1102: undefined reference to `libusb_attach_kernel_driver'
src/hidapi/SDL_hidapi.c:1103: undefined reference to `libusb_set_interface_alt_setting'
src/hidapi/SDL_hidapi.c:1104: undefined reference to `libusb_alloc_transfer'
src/hidapi/SDL_hidapi.c:1105: undefined reference to `libusb_submit_transfer'
src/hidapi/SDL_hidapi.c:1106: undefined reference to `libusb_cancel_transfer'
src/hidapi/SDL_hidapi.c:1107: undefined reference to `libusb_free_transfer'
src/hidapi/SDL_hidapi.c:1108: undefined reference to `libusb_control_transfer'
src/hidapi/SDL_hidapi.c:1109: undefined reference to `libusb_interrupt_transfer'
src/hidapi/SDL_hidapi.c:1110: undefined reference to `libusb_handle_events'
src/hidapi/SDL_hidapi.c:1111: undefined reference to `libusb_handle_events_completed'
collect2: ld returned 1 exit status
These report their VID/PID as a Nintendo Switch Pro controller, but they are actually left/right Joy-Cons. We'll fix up the joystick GUID so applications can handle them appropriately.
This reverts commit ff233fe306.
This doesn't compile cleanly with Visual Studio and I don't want to introduce any subtle issues because we're passing the wrong types of pointers to WGI functions.
This makes the joystick locking more robust by holding the lock while updating joysticks.
The lock should be held when calling any SDL joystick function on a different thread than the one calling SDL_PumpEvents() and SDL_JoystickUpdate().
It is now possible to hold the lock while reinitializing the joystick subsystem, however any open joysticks will become invalid and potentially cause crashes if used afterwards.
Fixes https://github.com/libsdl-org/SDL/issues/6063
In order to inhibit the screen saver, SDL currently uses
`org.freedesktop.ScreenSaver.Inhibit()` and, as a fallback, a protocol
specific method for X11 or Wayland.
Accessing `org.freedesktop.ScreenSaver` is usually not allowed when
inside a sandbox like Flatpak, unless the permission has been explicitly
granted to the application.
Another issue is that the Wayland protocol "Idle inhibit" is relatively
new and not yet widely adopted. For example Mutter still doesn't support
it.
For those reasons, when running under Flatpak or Snap, we should try to
inhibit the screen saver by using xdg-desktop-portal instead. This
should give us an higher chance of success.
Fixes: https://github.com/libsdl-org/SDL/issues/6075
Signed-off-by: Ludovico de Nittis <ludovico.denittis@collabora.com>
Refactor the previous sandbox check in a standalone function that also
includes Snap support.
Signed-off-by: Ludovico de Nittis <ludovico.denittis@collabora.com>
SDL_DBus_CallWithBasicReply() allows us to send a DBus message and get
its result, if it is a basic type, e.g. integer or string.
With this function we avoid duplicating code.
Signed-off-by: Ludovico de Nittis <ludovico.denittis@collabora.com>
This is in the hope that revving the product version doesn't change the mapping, which is the case for some devices. In cases where it does, we just need to provide a mapping for each version of the product.
Adjust candidate count so list is not draw bigger that needed. This also fix potential uninitialised read of variable `candsize[i]` if `vertical` is false.
This is now used as a crc field in the mapping rather than directly in mapping guids, for better mapping compatibility between versions of SDL.
Added SDL_GetJoystickGUIDInfo() to get device information encoded in a joystick GUID, so that mapping programs can clear the CRC from the GUID when generating mappings.
sort_controllers.py has been updated to extract the CRC from mappings created by older mapping programs and convert it into the new crc field. It will also take the CRC into account when checking for duplicate mappings.
Also regenerated the GUIDs for the PS2/PSP/Vita controller mappings, fixing https://github.com/libsdl-org/SDL/issues/6151
Ivan Epifanov
Sam Lantinga
Ozkan Sezer
DS
xeonmc
Frank Praznik
Amir
Taiko2k
Sylvain
Cameron Cawley
Shawn Hoffman
Brad Smith
Francisco Javier Trujillo Mata
Ludovico de Nittis
Cameron Gutman
Mathieu Eyraud
Steven Noonan
Anonymous Maarten
DomGries
Julio C. Rocha
Noel Berry
antonino