diff options
Diffstat (limited to 'Source/3rdParty/SDL2/src/video/qnx')
| -rw-r--r-- | Source/3rdParty/SDL2/src/video/qnx/gl.c | 285 | ||||
| -rw-r--r-- | Source/3rdParty/SDL2/src/video/qnx/keyboard.c | 133 | ||||
| -rw-r--r-- | Source/3rdParty/SDL2/src/video/qnx/sdl_qnx.h | 48 | ||||
| -rw-r--r-- | Source/3rdParty/SDL2/src/video/qnx/video.c | 364 |
4 files changed, 0 insertions, 830 deletions
diff --git a/Source/3rdParty/SDL2/src/video/qnx/gl.c b/Source/3rdParty/SDL2/src/video/qnx/gl.c deleted file mode 100644 index 19e1bd4..0000000 --- a/Source/3rdParty/SDL2/src/video/qnx/gl.c +++ /dev/null @@ -1,285 +0,0 @@ -/* - Simple DirectMedia Layer - Copyright (C) 2017 BlackBerry Limited - - 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. -*/ - -#include "../../SDL_internal.h" -#include "sdl_qnx.h" - -static EGLDisplay egl_disp; - -/** - * Detertmines the pixel format to use based on the current display and EGL - * configuration. - * @param egl_conf EGL configuration to use - * @return A SCREEN_FORMAT* constant for the pixel format to use - */ -static int -chooseFormat(EGLConfig egl_conf) -{ - EGLint buffer_bit_depth; - EGLint alpha_bit_depth; - - eglGetConfigAttrib(egl_disp, egl_conf, EGL_BUFFER_SIZE, &buffer_bit_depth); - eglGetConfigAttrib(egl_disp, egl_conf, EGL_ALPHA_SIZE, &alpha_bit_depth); - - switch (buffer_bit_depth) { - case 32: - return SCREEN_FORMAT_RGBX8888; - case 24: - return SCREEN_FORMAT_RGB888; - case 16: - switch (alpha_bit_depth) { - case 4: - return SCREEN_FORMAT_RGBX4444; - case 1: - return SCREEN_FORMAT_RGBA5551; - default: - return SCREEN_FORMAT_RGB565; - } - default: - return 0; - } -} - -/** - * Enumerates the supported EGL configurations and chooses a suitable one. - * @param[out] pconf The chosen configuration - * @param[out] pformat The chosen pixel format - * @return 0 if successful, -1 on error - */ -int -glGetConfig(EGLConfig *pconf, int *pformat) -{ - EGLConfig egl_conf = (EGLConfig)0; - EGLConfig *egl_configs; - EGLint egl_num_configs; - EGLint val; - EGLBoolean rc; - EGLint i; - - // Determine the numbfer of configurations. - rc = eglGetConfigs(egl_disp, NULL, 0, &egl_num_configs); - if (rc != EGL_TRUE) { - return -1; - } - - if (egl_num_configs == 0) { - return -1; - } - - // Allocate enough memory for all configurations. - egl_configs = malloc(egl_num_configs * sizeof(*egl_configs)); - if (egl_configs == NULL) { - return -1; - } - - // Get the list of configurations. - rc = eglGetConfigs(egl_disp, egl_configs, egl_num_configs, - &egl_num_configs); - if (rc != EGL_TRUE) { - free(egl_configs); - return -1; - } - - // Find a good configuration. - for (i = 0; i < egl_num_configs; i++) { - eglGetConfigAttrib(egl_disp, egl_configs[i], EGL_SURFACE_TYPE, &val); - if (!(val & EGL_WINDOW_BIT)) { - continue; - } - - eglGetConfigAttrib(egl_disp, egl_configs[i], EGL_RENDERABLE_TYPE, &val); - if (!(val & EGL_OPENGL_ES2_BIT)) { - continue; - } - - eglGetConfigAttrib(egl_disp, egl_configs[i], EGL_DEPTH_SIZE, &val); - if (val == 0) { - continue; - } - - egl_conf = egl_configs[i]; - break; - } - - free(egl_configs); - *pconf = egl_conf; - *pformat = chooseFormat(egl_conf); - - return 0; -} - -/** - * Initializes the EGL library. - * @param _THIS - * @param name unused - * @return 0 if successful, -1 on error - */ -int -glLoadLibrary(_THIS, const char *name) -{ - EGLNativeDisplayType disp_id = EGL_DEFAULT_DISPLAY; - - egl_disp = eglGetDisplay(disp_id); - if (egl_disp == EGL_NO_DISPLAY) { - return -1; - } - - if (eglInitialize(egl_disp, NULL, NULL) == EGL_FALSE) { - return -1; - } - - return 0; -} - -/** - * Finds the address of an EGL extension function. - * @param proc Function name - * @return Function address - */ -void * -glGetProcAddress(_THIS, const char *proc) -{ - return eglGetProcAddress(proc); -} - -/** - * Associates the given window with the necessary EGL structures for drawing and - * displaying content. - * @param _THIS - * @param window The SDL window to create the context for - * @return A pointer to the created context, if successful, NULL on error - */ -SDL_GLContext -glCreateContext(_THIS, SDL_Window *window) -{ - window_impl_t *impl = (window_impl_t *)window->driverdata; - EGLContext context; - EGLSurface surface; - - struct { - EGLint client_version[2]; - EGLint none; - } egl_ctx_attr = { - .client_version = { EGL_CONTEXT_CLIENT_VERSION, 2 }, - .none = EGL_NONE - }; - - struct { - EGLint render_buffer[2]; - EGLint none; - } egl_surf_attr = { - .render_buffer = { EGL_RENDER_BUFFER, EGL_BACK_BUFFER }, - .none = EGL_NONE - }; - - context = eglCreateContext(egl_disp, impl->conf, EGL_NO_CONTEXT, - (EGLint *)&egl_ctx_attr); - if (context == EGL_NO_CONTEXT) { - return NULL; - } - - surface = eglCreateWindowSurface(egl_disp, impl->conf, impl->window, - (EGLint *)&egl_surf_attr); - if (surface == EGL_NO_SURFACE) { - return NULL; - } - - eglMakeCurrent(egl_disp, surface, surface, context); - - impl->surface = surface; - return context; -} - -/** - * Sets a new value for the number of frames to display before swapping buffers. - * @param _THIS - * @param interval New interval value - * @return 0 if successful, -1 on error - */ -int -glSetSwapInterval(_THIS, int interval) -{ - if (eglSwapInterval(egl_disp, interval) != EGL_TRUE) { - return -1; - } - - return 0; -} - -/** - * Swaps the EGL buffers associated with the given window - * @param _THIS - * @param window Window to swap buffers for - * @return 0 if successful, -1 on error - */ -int -glSwapWindow(_THIS, SDL_Window *window) -{ - /* !!! FIXME: should we migrate this all over to use SDL_egl.c? */ - window_impl_t *impl = (window_impl_t *)window->driverdata; - return eglSwapBuffers(egl_disp, impl->surface) == EGL_TRUE ? 0 : -1; -} - -/** - * Makes the given context the current one for drawing operations. - * @param _THIS - * @param window SDL window associated with the context (maybe NULL) - * @param context The context to activate - * @return 0 if successful, -1 on error - */ -int -glMakeCurrent(_THIS, SDL_Window *window, SDL_GLContext context) -{ - window_impl_t *impl; - EGLSurface surface = NULL; - - if (window) { - impl = (window_impl_t *)window->driverdata; - surface = impl->surface; - } - - if (eglMakeCurrent(egl_disp, surface, surface, context) != EGL_TRUE) { - return -1; - } - - return 0; -} - -/** - * Destroys a context. - * @param _THIS - * @param context The context to destroy - */ -void -glDeleteContext(_THIS, SDL_GLContext context) -{ - eglDestroyContext(egl_disp, context); -} - -/** - * Terminates access to the EGL library. - * @param _THIS - */ -void -glUnloadLibrary(_THIS) -{ - eglTerminate(egl_disp); -} diff --git a/Source/3rdParty/SDL2/src/video/qnx/keyboard.c b/Source/3rdParty/SDL2/src/video/qnx/keyboard.c deleted file mode 100644 index 86c6395..0000000 --- a/Source/3rdParty/SDL2/src/video/qnx/keyboard.c +++ /dev/null @@ -1,133 +0,0 @@ -/* - Simple DirectMedia Layer - Copyright (C) 2017 BlackBerry Limited - - 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. -*/ - -#include "../../SDL_internal.h" -#include "../../events/SDL_keyboard_c.h" -#include "SDL_scancode.h" -#include "SDL_events.h" -#include "sdl_qnx.h" -#include <sys/keycodes.h> - -/** - * A map thta translates Screen key names to SDL scan codes. - * This map is incomplete, but should include most major keys. - */ -static int key_to_sdl[] = { - [KEYCODE_SPACE] = SDL_SCANCODE_SPACE, - [KEYCODE_APOSTROPHE] = SDL_SCANCODE_APOSTROPHE, - [KEYCODE_COMMA] = SDL_SCANCODE_COMMA, - [KEYCODE_MINUS] = SDL_SCANCODE_MINUS, - [KEYCODE_PERIOD] = SDL_SCANCODE_PERIOD, - [KEYCODE_SLASH] = SDL_SCANCODE_SLASH, - [KEYCODE_ZERO] = SDL_SCANCODE_0, - [KEYCODE_ONE] = SDL_SCANCODE_1, - [KEYCODE_TWO] = SDL_SCANCODE_2, - [KEYCODE_THREE] = SDL_SCANCODE_3, - [KEYCODE_FOUR] = SDL_SCANCODE_4, - [KEYCODE_FIVE] = SDL_SCANCODE_5, - [KEYCODE_SIX] = SDL_SCANCODE_6, - [KEYCODE_SEVEN] = SDL_SCANCODE_7, - [KEYCODE_EIGHT] = SDL_SCANCODE_8, - [KEYCODE_NINE] = SDL_SCANCODE_9, - [KEYCODE_SEMICOLON] = SDL_SCANCODE_SEMICOLON, - [KEYCODE_EQUAL] = SDL_SCANCODE_EQUALS, - [KEYCODE_LEFT_BRACKET] = SDL_SCANCODE_LEFTBRACKET, - [KEYCODE_BACK_SLASH] = SDL_SCANCODE_BACKSLASH, - [KEYCODE_RIGHT_BRACKET] = SDL_SCANCODE_RIGHTBRACKET, - [KEYCODE_GRAVE] = SDL_SCANCODE_GRAVE, - [KEYCODE_A] = SDL_SCANCODE_A, - [KEYCODE_B] = SDL_SCANCODE_B, - [KEYCODE_C] = SDL_SCANCODE_C, - [KEYCODE_D] = SDL_SCANCODE_D, - [KEYCODE_E] = SDL_SCANCODE_E, - [KEYCODE_F] = SDL_SCANCODE_F, - [KEYCODE_G] = SDL_SCANCODE_G, - [KEYCODE_H] = SDL_SCANCODE_H, - [KEYCODE_I] = SDL_SCANCODE_I, - [KEYCODE_J] = SDL_SCANCODE_J, - [KEYCODE_K] = SDL_SCANCODE_K, - [KEYCODE_L] = SDL_SCANCODE_L, - [KEYCODE_M] = SDL_SCANCODE_M, - [KEYCODE_N] = SDL_SCANCODE_N, - [KEYCODE_O] = SDL_SCANCODE_O, - [KEYCODE_P] = SDL_SCANCODE_P, - [KEYCODE_Q] = SDL_SCANCODE_Q, - [KEYCODE_R] = SDL_SCANCODE_R, - [KEYCODE_S] = SDL_SCANCODE_S, - [KEYCODE_T] = SDL_SCANCODE_T, - [KEYCODE_U] = SDL_SCANCODE_U, - [KEYCODE_V] = SDL_SCANCODE_V, - [KEYCODE_W] = SDL_SCANCODE_W, - [KEYCODE_X] = SDL_SCANCODE_X, - [KEYCODE_Y] = SDL_SCANCODE_Y, - [KEYCODE_Z] = SDL_SCANCODE_Z, - [KEYCODE_UP] = SDL_SCANCODE_UP, - [KEYCODE_DOWN] = SDL_SCANCODE_DOWN, - [KEYCODE_LEFT] = SDL_SCANCODE_LEFT, - [KEYCODE_PG_UP] = SDL_SCANCODE_PAGEUP, - [KEYCODE_PG_DOWN] = SDL_SCANCODE_PAGEDOWN, - [KEYCODE_RIGHT] = SDL_SCANCODE_RIGHT, - [KEYCODE_RETURN] = SDL_SCANCODE_RETURN, - [KEYCODE_TAB] = SDL_SCANCODE_TAB, - [KEYCODE_ESCAPE] = SDL_SCANCODE_ESCAPE, -}; - -/** - * Called from the event dispatcher when a keyboard event is encountered. - * Translates the event such that it can be handled by SDL. - * @param event Screen keyboard event - */ -void -handleKeyboardEvent(screen_event_t event) -{ - int val; - SDL_Scancode scancode; - - // Get the key value. - if (screen_get_event_property_iv(event, SCREEN_PROPERTY_SYM, &val) < 0) { - return; - } - - // Skip unrecognized keys. - if ((val < 0) || (val >= SDL_TABLESIZE(key_to_sdl))) { - return; - } - - // Translate to an SDL scan code. - scancode = key_to_sdl[val]; - if (scancode == 0) { - return; - } - - // Get event flags (key state). - if (screen_get_event_property_iv(event, SCREEN_PROPERTY_FLAGS, &val) < 0) { - return; - } - - // Propagate the event to SDL. - // FIXME: - // Need to handle more key states (such as key combinations). - if (val & KEY_DOWN) { - SDL_SendKeyboardKey(SDL_PRESSED, scancode); - } else { - SDL_SendKeyboardKey(SDL_RELEASED, scancode); - } -} diff --git a/Source/3rdParty/SDL2/src/video/qnx/sdl_qnx.h b/Source/3rdParty/SDL2/src/video/qnx/sdl_qnx.h deleted file mode 100644 index 65e0798..0000000 --- a/Source/3rdParty/SDL2/src/video/qnx/sdl_qnx.h +++ /dev/null @@ -1,48 +0,0 @@ -/* - Simple DirectMedia Layer - Copyright (C) 2017 BlackBerry Limited - - 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. -*/ - -#ifndef __SDL_QNX_H__ -#define __SDL_QNX_H__ - -#include "../SDL_sysvideo.h" -#include <screen/screen.h> -#include <EGL/egl.h> - -typedef struct -{ - screen_window_t window; - EGLSurface surface; - EGLConfig conf; -} window_impl_t; - -extern void handleKeyboardEvent(screen_event_t event); - -extern int glGetConfig(EGLConfig *pconf, int *pformat); -extern int glLoadLibrary(_THIS, const char *name); -void *glGetProcAddress(_THIS, const char *proc); -extern SDL_GLContext glCreateContext(_THIS, SDL_Window *window); -extern int glSetSwapInterval(_THIS, int interval); -extern int glSwapWindow(_THIS, SDL_Window *window); -extern int glMakeCurrent(_THIS, SDL_Window * window, SDL_GLContext context); -extern void glDeleteContext(_THIS, SDL_GLContext context); -extern void glUnloadLibrary(_THIS); - -#endif diff --git a/Source/3rdParty/SDL2/src/video/qnx/video.c b/Source/3rdParty/SDL2/src/video/qnx/video.c deleted file mode 100644 index ff8223c..0000000 --- a/Source/3rdParty/SDL2/src/video/qnx/video.c +++ /dev/null @@ -1,364 +0,0 @@ -/* - Simple DirectMedia Layer - Copyright (C) 2017 BlackBerry Limited - - 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. -*/ -#include "../../SDL_internal.h" -#include "../SDL_sysvideo.h" -#include "sdl_qnx.h" - -static screen_context_t context; -static screen_event_t event; - -/** - * Initializes the QNX video plugin. - * Creates the Screen context and event handles used for all window operations - * by the plugin. - * @param _THIS - * @return 0 if successful, -1 on error - */ -static int -videoInit(_THIS) -{ - SDL_VideoDisplay display; - - if (screen_create_context(&context, 0) < 0) { - return -1; - } - - if (screen_create_event(&event) < 0) { - return -1; - } - - SDL_zero(display); - - if (SDL_AddVideoDisplay(&display) < 0) { - return -1; - } - - _this->num_displays = 1; - return 0; -} - -static void -videoQuit(_THIS) -{ -} - -/** - * Creates a new native Screen window and associates it with the given SDL - * window. - * @param _THIS - * @param window SDL window to initialize - * @return 0 if successful, -1 on error - */ -static int -createWindow(_THIS, SDL_Window *window) -{ - window_impl_t *impl; - int size[2]; - int numbufs; - int format; - int usage; - - impl = SDL_calloc(1, sizeof(*impl)); - if (impl == NULL) { - return -1; - } - - // Create a native window. - if (screen_create_window(&impl->window, context) < 0) { - goto fail; - } - - // Set the native window's size to match the SDL window. - size[0] = window->w; - size[1] = window->h; - - if (screen_set_window_property_iv(impl->window, SCREEN_PROPERTY_SIZE, - size) < 0) { - goto fail; - } - - if (screen_set_window_property_iv(impl->window, SCREEN_PROPERTY_SOURCE_SIZE, - size) < 0) { - goto fail; - } - - // Create window buffer(s). - if (window->flags & SDL_WINDOW_OPENGL) { - if (glGetConfig(&impl->conf, &format) < 0) { - goto fail; - } - numbufs = 2; - - usage = SCREEN_USAGE_OPENGL_ES2; - if (screen_set_window_property_iv(impl->window, SCREEN_PROPERTY_USAGE, - &usage) < 0) { - return -1; - } - } else { - format = SCREEN_FORMAT_RGBX8888; - numbufs = 1; - } - - // Set pixel format. - if (screen_set_window_property_iv(impl->window, SCREEN_PROPERTY_FORMAT, - &format) < 0) { - goto fail; - } - - // Create buffer(s). - if (screen_create_window_buffers(impl->window, numbufs) < 0) { - goto fail; - } - - window->driverdata = impl; - return 0; - -fail: - if (impl->window) { - screen_destroy_window(impl->window); - } - - SDL_free(impl); - return -1; -} - -/** - * Gets a pointer to the Screen buffer associated with the given window. Note - * that the buffer is actually created in createWindow(). - * @param _THIS - * @param window SDL window to get the buffer for - * @param[out] pixles Holds a pointer to the window's buffer - * @param[out] format Holds the pixel format for the buffer - * @param[out] pitch Holds the number of bytes per line - * @return 0 if successful, -1 on error - */ -static int -createWindowFramebuffer(_THIS, SDL_Window * window, Uint32 * format, - void ** pixels, int *pitch) -{ - window_impl_t *impl = (window_impl_t *)window->driverdata; - screen_buffer_t buffer; - - // Get a pointer to the buffer's memory. - if (screen_get_window_property_pv(impl->window, SCREEN_PROPERTY_BUFFERS, - (void **)&buffer) < 0) { - return -1; - } - - if (screen_get_buffer_property_pv(buffer, SCREEN_PROPERTY_POINTER, - pixels) < 0) { - return -1; - } - - // Set format and pitch. - if (screen_get_buffer_property_iv(buffer, SCREEN_PROPERTY_STRIDE, - pitch) < 0) { - return -1; - } - - *format = SDL_PIXELFORMAT_RGB888; - return 0; -} - -/** - * Informs the window manager that the window needs to be updated. - * @param _THIS - * @param window The window to update - * @param rects An array of reectangular areas to update - * @param numrects Rect array length - * @return 0 if successful, -1 on error - */ -static int -updateWindowFramebuffer(_THIS, SDL_Window *window, const SDL_Rect *rects, - int numrects) -{ - window_impl_t *impl = (window_impl_t *)window->driverdata; - screen_buffer_t buffer; - - if (screen_get_window_property_pv(impl->window, SCREEN_PROPERTY_BUFFERS, - (void **)&buffer) < 0) { - return -1; - } - - screen_post_window(impl->window, buffer, numrects, (int *)rects, 0); - screen_flush_context(context, 0); - return 0; -} - -/** - * Runs the main event loop. - * @param _THIS - */ -static void -pumpEvents(_THIS) -{ - int type; - - for (;;) { - if (screen_get_event(context, event, 0) < 0) { - break; - } - - if (screen_get_event_property_iv(event, SCREEN_PROPERTY_TYPE, &type) - < 0) { - break; - } - - if (type == SCREEN_EVENT_NONE) { - break; - } - - switch (type) { - case SCREEN_EVENT_KEYBOARD: - handleKeyboardEvent(event); - break; - - default: - break; - } - } -} - -/** - * Updates the size of the native window using the geometry of the SDL window. - * @param _THIS - * @param window SDL window to update - */ -static void -setWindowSize(_THIS, SDL_Window *window) -{ - window_impl_t *impl = (window_impl_t *)window->driverdata; - int size[2]; - - size[0] = window->w; - size[1] = window->h; - - screen_set_window_property_iv(impl->window, SCREEN_PROPERTY_SIZE, size); - screen_set_window_property_iv(impl->window, SCREEN_PROPERTY_SOURCE_SIZE, - size); -} - -/** - * Makes the native window associated with the given SDL window visible. - * @param _THIS - * @param window SDL window to update - */ -static void -showWindow(_THIS, SDL_Window *window) -{ - window_impl_t *impl = (window_impl_t *)window->driverdata; - const int visible = 1; - - screen_set_window_property_iv(impl->window, SCREEN_PROPERTY_VISIBLE, - &visible); -} - -/** - * Makes the native window associated with the given SDL window invisible. - * @param _THIS - * @param window SDL window to update - */ -static void -hideWindow(_THIS, SDL_Window *window) -{ - window_impl_t *impl = (window_impl_t *)window->driverdata; - const int visible = 0; - - screen_set_window_property_iv(impl->window, SCREEN_PROPERTY_VISIBLE, - &visible); -} - -/** - * Destroys the native window associated with the given SDL window. - * @param _THIS - * @param window SDL window that is being destroyed - */ -static void -destroyWindow(_THIS, SDL_Window *window) -{ - window_impl_t *impl = (window_impl_t *)window->driverdata; - - if (impl) { - screen_destroy_window(impl->window); - window->driverdata = NULL; - } -} - -/** - * Frees the plugin object created by createDevice(). - * @param device Plugin object to free - */ -static void -deleteDevice(SDL_VideoDevice *device) -{ - SDL_free(device); -} - -/** - * Creates the QNX video plugin used by SDL. - * @param devindex Unused - * @return Initialized device if successful, NULL otherwise - */ -static SDL_VideoDevice * -createDevice(int devindex) -{ - SDL_VideoDevice *device; - - device = (SDL_VideoDevice *)SDL_calloc(1, sizeof(SDL_VideoDevice)); - if (device == NULL) { - return NULL; - } - - device->driverdata = NULL; - device->VideoInit = videoInit; - device->VideoQuit = videoQuit; - device->CreateSDLWindow = createWindow; - device->CreateWindowFramebuffer = createWindowFramebuffer; - device->UpdateWindowFramebuffer = updateWindowFramebuffer; - device->SetWindowSize = setWindowSize; - device->ShowWindow = showWindow; - device->HideWindow = hideWindow; - device->PumpEvents = pumpEvents; - device->DestroyWindow = destroyWindow; - - device->GL_LoadLibrary = glLoadLibrary; - device->GL_GetProcAddress = glGetProcAddress; - device->GL_CreateContext = glCreateContext; - device->GL_SetSwapInterval = glSetSwapInterval; - device->GL_SwapWindow = glSwapWindow; - device->GL_MakeCurrent = glMakeCurrent; - device->GL_DeleteContext = glDeleteContext; - device->GL_UnloadLibrary = glUnloadLibrary; - - device->free = deleteDevice; - return device; -} - -static int -available() -{ - return 1; -} - -VideoBootStrap QNX_bootstrap = { - "qnx", "QNX Screen", - available, createDevice -}; 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