diff options
Diffstat (limited to '3rdparty/SDL2/src/video/mir/SDL_mirwindow.c')
-rw-r--r-- | 3rdparty/SDL2/src/video/mir/SDL_mirwindow.c | 422 |
1 files changed, 0 insertions, 422 deletions
diff --git a/3rdparty/SDL2/src/video/mir/SDL_mirwindow.c b/3rdparty/SDL2/src/video/mir/SDL_mirwindow.c deleted file mode 100644 index 1bf9016a0b4..00000000000 --- a/3rdparty/SDL2/src/video/mir/SDL_mirwindow.c +++ /dev/null @@ -1,422 +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_egl_c.h" -#include "../SDL_sysvideo.h" -#include "../../events/SDL_keyboard_c.h" - -#include "SDL_mirevents.h" -#include "SDL_mirwindow.h" - -#include "SDL_mirdyn.h" - -int -IsSurfaceValid(MIR_Window* mir_window) -{ - if (!MIR_mir_surface_is_valid(mir_window->surface)) { - const char* error = MIR_mir_surface_get_error_message(mir_window->surface); - return SDL_SetError("Failed to created a mir surface: %s", error); - } - - return 0; -} - -MirPixelFormat -FindValidPixelFormat(MIR_Data* mir_data) -{ - unsigned int pf_size = 32; - unsigned int valid_formats; - unsigned int f; - - MirPixelFormat formats[pf_size]; - MIR_mir_connection_get_available_surface_formats(mir_data->connection, formats, - pf_size, &valid_formats); - - for (f = 0; f < valid_formats; f++) { - MirPixelFormat cur_pf = formats[f]; - - if (cur_pf == mir_pixel_format_abgr_8888 || - cur_pf == mir_pixel_format_xbgr_8888 || - cur_pf == mir_pixel_format_argb_8888 || - cur_pf == mir_pixel_format_xrgb_8888) { - - return cur_pf; - } - } - - return mir_pixel_format_invalid; -} - -int -MIR_CreateWindow(_THIS, SDL_Window* window) -{ - MIR_Window* mir_window; - MIR_Data* mir_data; - MirPixelFormat pixel_format; - MirBufferUsage buffer_usage; - - MirSurfaceSpec* spec; - - mir_window = SDL_calloc(1, sizeof(MIR_Window)); - if (!mir_window) - return SDL_OutOfMemory(); - - mir_data = _this->driverdata; - window->driverdata = mir_window; - - if (window->x == SDL_WINDOWPOS_UNDEFINED) - window->x = 0; - - if (window->y == SDL_WINDOWPOS_UNDEFINED) - window->y = 0; - - mir_window->mir_data = mir_data; - mir_window->sdl_window = window; - - if (window->flags & SDL_WINDOW_OPENGL) { - pixel_format = MIR_mir_connection_get_egl_pixel_format(mir_data->connection, - _this->egl_data->egl_display, - _this->egl_data->egl_config); - } - else { - pixel_format = FindValidPixelFormat(mir_data); - } - - mir_data->pixel_format = pixel_format; - if (pixel_format == mir_pixel_format_invalid) { - return SDL_SetError("Failed to find a valid pixel format."); - } - - buffer_usage = mir_buffer_usage_hardware; - if (mir_data->software) - buffer_usage = mir_buffer_usage_software; - - spec = MIR_mir_connection_create_spec_for_normal_surface(mir_data->connection, - window->w, - window->h, - pixel_format); - - MIR_mir_surface_spec_set_buffer_usage(spec, buffer_usage); - MIR_mir_surface_spec_set_name(spec, "Mir surface"); - - if (window->flags & SDL_WINDOW_INPUT_FOCUS) - SDL_SetKeyboardFocus(window); - - mir_window->surface = MIR_mir_surface_create_sync(spec); - MIR_mir_surface_set_event_handler(mir_window->surface, MIR_HandleEvent, window); - - MIR_mir_surface_spec_release(spec); - - if (!MIR_mir_surface_is_valid(mir_window->surface)) { - return SDL_SetError("Failed to created a mir surface: %s", - MIR_mir_surface_get_error_message(mir_window->surface)); - } - - if (window->flags & SDL_WINDOW_OPENGL) { - EGLNativeWindowType egl_native_window = - (EGLNativeWindowType)MIR_mir_buffer_stream_get_egl_native_window( - MIR_mir_surface_get_buffer_stream(mir_window->surface)); - - mir_window->egl_surface = SDL_EGL_CreateSurface(_this, egl_native_window); - - if (mir_window->egl_surface == EGL_NO_SURFACE) { - return SDL_SetError("Failed to created a window surface %p", - _this->egl_data->egl_display); - } - } - else { - mir_window->egl_surface = EGL_NO_SURFACE; - } - - mir_data->current_window = mir_window; - - return 0; -} - -void -MIR_DestroyWindow(_THIS, SDL_Window* window) -{ - MIR_Data* mir_data = _this->driverdata; - MIR_Window* mir_window = window->driverdata; - - if (mir_data) { - SDL_EGL_DestroySurface(_this, mir_window->egl_surface); - MIR_mir_surface_release_sync(mir_window->surface); - - mir_data->current_window = NULL; - - SDL_free(mir_window); - } - window->driverdata = NULL; -} - -SDL_bool -MIR_GetWindowWMInfo(_THIS, SDL_Window* window, SDL_SysWMinfo* info) -{ - if (info->version.major == SDL_MAJOR_VERSION && - info->version.minor == SDL_MINOR_VERSION) { - MIR_Window* mir_window = window->driverdata; - - info->subsystem = SDL_SYSWM_MIR; - info->info.mir.connection = mir_window->mir_data->connection; - info->info.mir.surface = mir_window->surface; - - return SDL_TRUE; - } - - return SDL_FALSE; -} - -void -MIR_SetWindowFullscreen(_THIS, SDL_Window* window, - SDL_VideoDisplay* display, - SDL_bool fullscreen) -{ - MIR_Data* mir_data = _this->driverdata; - MIR_Window* mir_window = window->driverdata; - MirSurfaceSpec* spec; - MirSurfaceState state; - - if (IsSurfaceValid(mir_window) < 0) - return; - - if (fullscreen) { - state = mir_surface_state_fullscreen; - } else { - state = mir_surface_state_restored; - } - - spec = MIR_mir_connection_create_spec_for_changes(mir_data->connection); - MIR_mir_surface_spec_set_state(spec, state); - - MIR_mir_surface_apply_spec(mir_window->surface, spec); - MIR_mir_surface_spec_release(spec); -} - -void -MIR_MaximizeWindow(_THIS, SDL_Window* window) -{ - MIR_Data* mir_data = _this->driverdata; - MIR_Window* mir_window = window->driverdata; - MirSurfaceSpec* spec; - - if (IsSurfaceValid(mir_window) < 0) - return; - - spec = MIR_mir_connection_create_spec_for_changes(mir_data->connection); - MIR_mir_surface_spec_set_state(spec, mir_surface_state_maximized); - - MIR_mir_surface_apply_spec(mir_window->surface, spec); - MIR_mir_surface_spec_release(spec); -} - -void -MIR_MinimizeWindow(_THIS, SDL_Window* window) -{ - MIR_Data* mir_data = _this->driverdata; - MIR_Window* mir_window = window->driverdata; - MirSurfaceSpec* spec; - - if (IsSurfaceValid(mir_window) < 0) - return; - - spec = MIR_mir_connection_create_spec_for_changes(mir_data->connection); - MIR_mir_surface_spec_set_state(spec, mir_surface_state_minimized); - - MIR_mir_surface_apply_spec(mir_window->surface, spec); - MIR_mir_surface_spec_release(spec); -} - -void -MIR_RestoreWindow(_THIS, SDL_Window * window) -{ - MIR_Data* mir_data = _this->driverdata; - MIR_Window* mir_window = window->driverdata; - MirSurfaceSpec* spec; - - if (IsSurfaceValid(mir_window) < 0) - return; - - spec = MIR_mir_connection_create_spec_for_changes(mir_data->connection); - MIR_mir_surface_spec_set_state(spec, mir_surface_state_restored); - - MIR_mir_surface_apply_spec(mir_window->surface, spec); - MIR_mir_surface_spec_release(spec); -} - -void -MIR_HideWindow(_THIS, SDL_Window* window) -{ - MIR_Data* mir_data = _this->driverdata; - MIR_Window* mir_window = window->driverdata; - MirSurfaceSpec* spec; - - if (IsSurfaceValid(mir_window) < 0) - return; - - spec = MIR_mir_connection_create_spec_for_changes(mir_data->connection); - MIR_mir_surface_spec_set_state(spec, mir_surface_state_hidden); - - MIR_mir_surface_apply_spec(mir_window->surface, spec); - MIR_mir_surface_spec_release(spec); -} - -void -MIR_SetWindowSize(_THIS, SDL_Window* window) -{ - MIR_Data* mir_data = _this->driverdata; - MIR_Window* mir_window = window->driverdata; - MirSurfaceSpec* spec; - - if (IsSurfaceValid(mir_window) < 0) - return; - - /* You cannot set the x/y of a mir window! So only update w/h */ - spec = MIR_mir_connection_create_spec_for_changes(mir_data->connection); - MIR_mir_surface_spec_set_width (spec, window->w); - MIR_mir_surface_spec_set_height(spec, window->h); - - MIR_mir_surface_apply_spec(mir_window->surface, spec); - MIR_mir_surface_spec_release(spec); -} - -void -MIR_SetWindowMinimumSize(_THIS, SDL_Window* window) -{ - MIR_Data* mir_data = _this->driverdata; - MIR_Window* mir_window = window->driverdata; - MirSurfaceSpec* spec; - - if (IsSurfaceValid(mir_window) < 0) - return; - - spec = MIR_mir_connection_create_spec_for_changes(mir_data->connection); - MIR_mir_surface_spec_set_min_width (spec, window->min_w); - MIR_mir_surface_spec_set_min_height(spec, window->min_h); - - MIR_mir_surface_apply_spec(mir_window->surface, spec); - MIR_mir_surface_spec_release(spec); -} - -void -MIR_SetWindowMaximumSize(_THIS, SDL_Window* window) -{ - MIR_Data* mir_data = _this->driverdata; - MIR_Window* mir_window = window->driverdata; - MirSurfaceSpec* spec; - - if (IsSurfaceValid(mir_window) < 0) - return; - - spec = MIR_mir_connection_create_spec_for_changes(mir_data->connection); - MIR_mir_surface_spec_set_max_width (spec, window->max_w); - MIR_mir_surface_spec_set_max_height(spec, window->max_h); - - MIR_mir_surface_apply_spec(mir_window->surface, spec); - MIR_mir_surface_spec_release(spec); -} - -void -MIR_SetWindowTitle(_THIS, SDL_Window* window) -{ - MIR_Data* mir_data = _this->driverdata; - MIR_Window* mir_window = window->driverdata; - char const* title = window->title ? window->title : ""; - MirSurfaceSpec* spec; - - if (IsSurfaceValid(mir_window) < 0) - return; - - spec = MIR_mir_connection_create_spec_for_changes(mir_data->connection); - MIR_mir_surface_spec_set_name(spec, title); - - MIR_mir_surface_apply_spec(mir_window->surface, spec); - MIR_mir_surface_spec_release(spec); -} - -void -MIR_SetWindowGrab(_THIS, SDL_Window* window, SDL_bool grabbed) -{ - MIR_Data* mir_data = _this->driverdata; - MIR_Window* mir_window = window->driverdata; - MirPointerConfinementState confined = mir_pointer_unconfined; - MirSurfaceSpec* spec; - - if (grabbed) - confined = mir_pointer_confined_to_surface; - - spec = MIR_mir_connection_create_spec_for_changes(mir_data->connection); - MIR_mir_surface_spec_set_pointer_confinement(spec, confined); - - MIR_mir_surface_apply_spec(mir_window->surface, spec); - MIR_mir_surface_spec_release(spec); -} - -int -MIR_SetWindowGammaRamp(_THIS, SDL_Window* window, Uint16 const* ramp) -{ - MirOutput* output = SDL_GetDisplayForWindow(window)->driverdata; - Uint32 ramp_size = 256; - - // FIXME Need to apply the changes to the output, once that public API function is around - if (MIR_mir_output_is_gamma_supported(output) == mir_output_gamma_supported) { - MIR_mir_output_set_gamma(output, - ramp + ramp_size * 0, - ramp + ramp_size * 1, - ramp + ramp_size * 2, - ramp_size); - return 0; - } - - return -1; -} - -int -MIR_GetWindowGammaRamp(_THIS, SDL_Window* window, Uint16* ramp) -{ - MirOutput* output = SDL_GetDisplayForWindow(window)->driverdata; - Uint32 ramp_size = 256; - - if (MIR_mir_output_is_gamma_supported(output) == mir_output_gamma_supported) { - if (MIR_mir_output_get_gamma_size(output) == ramp_size) { - MIR_mir_output_get_gamma(output, - ramp + ramp_size * 0, - ramp + ramp_size * 1, - ramp + ramp_size * 2, - ramp_size); - return 0; - } - } - - return -1; -} - -#endif /* SDL_VIDEO_DRIVER_MIR */ - -/* vi: set ts=4 sw=4 expandtab: */ |