diff options
Diffstat (limited to '3rdparty/SDL2/src/video/mir/SDL_mirvideo.c')
-rw-r--r-- | 3rdparty/SDL2/src/video/mir/SDL_mirvideo.c | 400 |
1 files changed, 0 insertions, 400 deletions
diff --git a/3rdparty/SDL2/src/video/mir/SDL_mirvideo.c b/3rdparty/SDL2/src/video/mir/SDL_mirvideo.c deleted file mode 100644 index 6a8f9e4824b..00000000000 --- a/3rdparty/SDL2/src/video/mir/SDL_mirvideo.c +++ /dev/null @@ -1,400 +0,0 @@ -/* - Simple DirectMedia Layer - Copyright (C) 1997-2016 Sam Lantinga <slouken@libsdl.org> - - This software is provided 'as-is', without any express or implied - warranty. In no event will the authors be held liable for any damages - arising from the use of this software. - - Permission is granted to anyone to use this software for any purpose, - including commercial applications, and to alter it and redistribute it - freely, subject to the following restrictions: - - 1. The origin of this software must not be misrepresented; you must not - claim that you wrote the original software. If you use this software - in a product, an acknowledgment in the product documentation would be - appreciated but is not required. - 2. Altered source versions must be plainly marked as such, and must not be - misrepresented as being the original software. - 3. This notice may not be removed or altered from any source distribution. -*/ - -/* - Contributed by Brandon Schaefer, <brandon.schaefer@canonical.com> -*/ - -#include "../../SDL_internal.h" - -#if SDL_VIDEO_DRIVER_MIR - -#include "SDL_mirwindow.h" -#include "SDL_video.h" - -#include "SDL_mirframebuffer.h" -#include "SDL_mirmouse.h" -#include "SDL_miropengl.h" -#include "SDL_mirvideo.h" - -#include "SDL_mirdyn.h" - -#define MIR_DRIVER_NAME "mir" - -static const Uint32 mir_pixel_format_to_sdl_format[] = { - SDL_PIXELFORMAT_UNKNOWN, /* mir_pixel_format_invalid */ - SDL_PIXELFORMAT_ABGR8888, /* mir_pixel_format_abgr_8888 */ - SDL_PIXELFORMAT_BGR888, /* mir_pixel_format_xbgr_8888 */ - SDL_PIXELFORMAT_ARGB8888, /* mir_pixel_format_argb_8888 */ - SDL_PIXELFORMAT_RGB888, /* mir_pixel_format_xrgb_8888 */ - SDL_PIXELFORMAT_BGR24, /* mir_pixel_format_bgr_888 */ - SDL_PIXELFORMAT_RGB24, /* mir_pixel_format_rgb_888 */ - SDL_PIXELFORMAT_RGB565, /* mir_pixel_format_rgb_565 */ - SDL_PIXELFORMAT_RGBA5551, /* mir_pixel_format_rgba_5551 */ - SDL_PIXELFORMAT_RGBA4444 /* mir_pixel_format_rgba_4444 */ -}; - -Uint32 -MIR_GetSDLPixelFormat(MirPixelFormat format) -{ - return mir_pixel_format_to_sdl_format[format]; -} - -static int -MIR_VideoInit(_THIS); - -static void -MIR_VideoQuit(_THIS); - -static int -MIR_GetDisplayBounds(_THIS, SDL_VideoDisplay* display, SDL_Rect* rect); - -static void -MIR_GetDisplayModes(_THIS, SDL_VideoDisplay* sdl_display); - -static int -MIR_SetDisplayMode(_THIS, SDL_VideoDisplay* sdl_display, SDL_DisplayMode* mode); - -static SDL_WindowShaper* -MIR_CreateShaper(SDL_Window* window) -{ - /* FIXME Im not sure if mir support this atm, will have to come back to this */ - return NULL; -} - -static int -MIR_SetWindowShape(SDL_WindowShaper* shaper, SDL_Surface* shape, SDL_WindowShapeMode* shape_mode) -{ - return SDL_Unsupported(); -} - -static int -MIR_ResizeWindowShape(SDL_Window* window) -{ - return SDL_Unsupported(); -} - -static int -MIR_Available() -{ - int available = 0; - - if (SDL_MIR_LoadSymbols()) { - /* !!! FIXME: try to make a MirConnection here. */ - available = 1; - SDL_MIR_UnloadSymbols(); - } - - return available; -} - -static void -MIR_DeleteDevice(SDL_VideoDevice* device) -{ - SDL_free(device); - SDL_MIR_UnloadSymbols(); -} - -static void -MIR_PumpEvents(_THIS) -{ -} - -static SDL_VideoDevice* -MIR_CreateDevice(int device_index) -{ - MIR_Data* mir_data; - SDL_VideoDevice* device = NULL; - - if (!SDL_MIR_LoadSymbols()) { - return NULL; - } - - device = SDL_calloc(1, sizeof(SDL_VideoDevice)); - if (!device) { - SDL_MIR_UnloadSymbols(); - SDL_OutOfMemory(); - return NULL; - } - - mir_data = SDL_calloc(1, sizeof(MIR_Data)); - if (!mir_data) { - SDL_free(device); - SDL_MIR_UnloadSymbols(); - SDL_OutOfMemory(); - return NULL; - } - - device->driverdata = mir_data; - - /* mirvideo */ - device->VideoInit = MIR_VideoInit; - device->VideoQuit = MIR_VideoQuit; - device->GetDisplayBounds = MIR_GetDisplayBounds; - device->GetDisplayModes = MIR_GetDisplayModes; - device->SetDisplayMode = MIR_SetDisplayMode; - device->free = MIR_DeleteDevice; - - /* miropengles */ - device->GL_SwapWindow = MIR_GL_SwapWindow; - device->GL_MakeCurrent = MIR_GL_MakeCurrent; - device->GL_CreateContext = MIR_GL_CreateContext; - device->GL_DeleteContext = MIR_GL_DeleteContext; - device->GL_LoadLibrary = MIR_GL_LoadLibrary; - device->GL_UnloadLibrary = MIR_GL_UnloadLibrary; - device->GL_GetSwapInterval = MIR_GL_GetSwapInterval; - device->GL_SetSwapInterval = MIR_GL_SetSwapInterval; - device->GL_GetProcAddress = MIR_GL_GetProcAddress; - - /* mirwindow */ - device->CreateWindow = MIR_CreateWindow; - device->DestroyWindow = MIR_DestroyWindow; - device->GetWindowWMInfo = MIR_GetWindowWMInfo; - device->SetWindowFullscreen = MIR_SetWindowFullscreen; - device->MaximizeWindow = MIR_MaximizeWindow; - device->MinimizeWindow = MIR_MinimizeWindow; - device->RestoreWindow = MIR_RestoreWindow; - device->ShowWindow = MIR_RestoreWindow; - device->HideWindow = MIR_HideWindow; - device->SetWindowSize = MIR_SetWindowSize; - device->SetWindowMinimumSize = MIR_SetWindowMinimumSize; - device->SetWindowMaximumSize = MIR_SetWindowMaximumSize; - device->SetWindowTitle = MIR_SetWindowTitle; - device->SetWindowGrab = MIR_SetWindowGrab; - device->SetWindowGammaRamp = MIR_SetWindowGammaRamp; - device->GetWindowGammaRamp = MIR_GetWindowGammaRamp; - - device->CreateWindowFrom = NULL; - device->SetWindowIcon = NULL; - device->RaiseWindow = NULL; - device->SetWindowBordered = NULL; - device->SetWindowResizable = NULL; - device->OnWindowEnter = NULL; - device->SetWindowPosition = NULL; - - /* mirframebuffer */ - device->CreateWindowFramebuffer = MIR_CreateWindowFramebuffer; - device->UpdateWindowFramebuffer = MIR_UpdateWindowFramebuffer; - device->DestroyWindowFramebuffer = MIR_DestroyWindowFramebuffer; - - device->shape_driver.CreateShaper = MIR_CreateShaper; - device->shape_driver.SetWindowShape = MIR_SetWindowShape; - device->shape_driver.ResizeWindowShape = MIR_ResizeWindowShape; - - device->PumpEvents = MIR_PumpEvents; - - device->SuspendScreenSaver = NULL; - - device->StartTextInput = NULL; - device->StopTextInput = NULL; - device->SetTextInputRect = NULL; - - device->HasScreenKeyboardSupport = NULL; - device->ShowScreenKeyboard = NULL; - device->HideScreenKeyboard = NULL; - device->IsScreenKeyboardShown = NULL; - - device->SetClipboardText = NULL; - device->GetClipboardText = NULL; - device->HasClipboardText = NULL; - - device->ShowMessageBox = NULL; - - return device; -} - -VideoBootStrap MIR_bootstrap = { - MIR_DRIVER_NAME, "SDL Mir video driver", - MIR_Available, MIR_CreateDevice -}; - -static SDL_DisplayMode -MIR_ConvertModeToSDLMode(MirOutputMode const* mode, MirPixelFormat format) -{ - SDL_DisplayMode sdl_mode = { - .format = MIR_GetSDLPixelFormat(format), - .w = MIR_mir_output_mode_get_width(mode), - .h = MIR_mir_output_mode_get_height(mode), - .refresh_rate = MIR_mir_output_mode_get_refresh_rate(mode), - .driverdata = NULL - }; - - return sdl_mode; -} - -static void -MIR_AddModeToDisplay(SDL_VideoDisplay* display, MirOutputMode const* mode, MirPixelFormat format) -{ - SDL_DisplayMode sdl_mode = MIR_ConvertModeToSDLMode(mode, format); - SDL_AddDisplayMode(display, &sdl_mode); -} - -static void -MIR_InitDisplayFromOutput(_THIS, MirOutput* output) -{ - SDL_VideoDisplay display; - int m; - - MirPixelFormat format = MIR_mir_output_get_current_pixel_format(output); - int num_modes = MIR_mir_output_get_num_modes(output); - SDL_DisplayMode current_mode = MIR_ConvertModeToSDLMode(mir_output_get_current_mode(output), format); - - SDL_zero(display); - - // Unfortunate cast, but SDL_AddVideoDisplay will strdup this pointer so its read-only in this case. - display.name = (char*)MIR_mir_output_type_name(MIR_mir_output_get_type(output)); - - for (m = 0; m < num_modes; m++) { - MirOutputMode const* mode = MIR_mir_output_get_mode(output, m); - MIR_AddModeToDisplay(&display, mode, format); - } - - display.desktop_mode = current_mode; - display.current_mode = current_mode; - - display.driverdata = output; - SDL_AddVideoDisplay(&display); -} - -static void -MIR_InitDisplays(_THIS) -{ - MIR_Data* mir_data = _this->driverdata; - int num_outputs = MIR_mir_display_config_get_num_outputs(mir_data->display_config); - int d; - - for (d = 0; d < num_outputs; d++) { - MirOutput* output = MIR_mir_display_config_get_mutable_output(mir_data->display_config, d); - SDL_bool enabled = MIR_mir_output_is_enabled(output); - MirOutputConnectionState state = MIR_mir_output_get_connection_state(output); - - if (enabled && state == mir_output_connection_state_connected) { - MIR_InitDisplayFromOutput(_this, output); - } - } -} - -static int -MIR_VideoInit(_THIS) -{ - MIR_Data* mir_data = _this->driverdata; - - mir_data->connection = MIR_mir_connect_sync(NULL, __PRETTY_FUNCTION__); - mir_data->current_window = NULL; - mir_data->software = SDL_FALSE; - mir_data->pixel_format = mir_pixel_format_invalid; - - if (!MIR_mir_connection_is_valid(mir_data->connection)) { - return SDL_SetError("Failed to connect to the mir server: %s", - MIR_mir_connection_get_error_message(mir_data->connection)); - } - - mir_data->display_config = MIR_mir_connection_create_display_configuration(mir_data->connection); - - MIR_InitDisplays(_this); - MIR_InitMouse(); - - return 0; -} - -static void -MIR_CleanUpDisplayConfig(_THIS) -{ - MIR_Data* mir_data = _this->driverdata; - int i; - - // SDL_VideoQuit frees the display driverdata, we own it not them - for (i = 0; i < _this->num_displays; ++i) { - _this->displays[i].driverdata = NULL; - } - - MIR_mir_display_config_release(mir_data->display_config); -} - -static void -MIR_VideoQuit(_THIS) -{ - MIR_Data* mir_data = _this->driverdata; - - MIR_CleanUpDisplayConfig(_this); - - MIR_FiniMouse(); - - MIR_GL_DeleteContext(_this, NULL); - MIR_GL_UnloadLibrary(_this); - - MIR_mir_connection_release(mir_data->connection); - - SDL_free(mir_data); - _this->driverdata = NULL; -} - -static int -MIR_GetDisplayBounds(_THIS, SDL_VideoDisplay* display, SDL_Rect* rect) -{ - MirOutput const* output = display->driverdata; - - rect->x = MIR_mir_output_get_position_x(output); - rect->y = MIR_mir_output_get_position_y(output); - rect->w = display->current_mode.w; - rect->h = display->current_mode.h; - - return 0; -} - -static void -MIR_GetDisplayModes(_THIS, SDL_VideoDisplay* display) -{ -} - -static int -MIR_SetDisplayMode(_THIS, SDL_VideoDisplay* display, SDL_DisplayMode* mode) -{ - int m; - MirOutput* output = display->driverdata; - int num_modes = MIR_mir_output_get_num_modes(output); - Uint32 sdl_format = MIR_GetSDLPixelFormat( - MIR_mir_output_get_current_pixel_format(output)); - - for (m = 0; m < num_modes; m++) { - MirOutputMode const* mir_mode = MIR_mir_output_get_mode(output, m); - int width = MIR_mir_output_mode_get_width(mir_mode); - int height = MIR_mir_output_mode_get_height(mir_mode); - double refresh_rate = MIR_mir_output_mode_get_refresh_rate(mir_mode); - - if (mode->format == sdl_format && - mode->w == width && - mode->h == height && - mode->refresh_rate == refresh_rate) { - - // FIXME Currently wont actually *set* anything. Need to wait for applying display changes - MIR_mir_output_set_current_mode(output, mir_mode); - return 0; - } - } - - return -1; -} - -#endif /* SDL_VIDEO_DRIVER_MIR */ - -/* vi: set ts=4 sw=4 expandtab: */ - |