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87 lines
3.1 KiB
87 lines
3.1 KiB
/* |
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Copyright (c) 2012, Broadcom Europe Ltd |
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All rights reserved. |
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Redistribution and use in source and binary forms, with or without |
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modification, are permitted provided that the following conditions are met: |
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* Redistributions of source code must retain the above copyright |
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notice, this list of conditions and the following disclaimer. |
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* Redistributions in binary form must reproduce the above copyright |
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notice, this list of conditions and the following disclaimer in the |
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documentation and/or other materials provided with the distribution. |
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* Neither the name of the copyright holder nor the |
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names of its contributors may be used to endorse or promote products |
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derived from this software without specific prior written permission. |
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THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS "AS IS" AND |
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ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED |
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WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE |
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DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT HOLDER OR CONTRIBUTORS BE LIABLE FOR ANY |
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DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES |
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(INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; |
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LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND |
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ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT |
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(INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF THIS |
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SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE. |
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*/ |
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#include "launcher_rpi.h" |
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#include <stdio.h> |
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#include <stdlib.h> |
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#include <string.h> |
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#include "bcm_host.h" |
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static int create_native_window(EGL_DISPMANX_WINDOW_T *native_win) |
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{ |
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int32_t status = 0; |
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DISPMANX_DISPLAY_HANDLE_T disp; |
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DISPMANX_ELEMENT_HANDLE_T elem; |
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DISPMANX_UPDATE_HANDLE_T update; |
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VC_DISPMANX_ALPHA_T alpha = {DISPMANX_FLAGS_ALPHA_FIXED_ALL_PIXELS, 255, 0}; |
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VC_RECT_T src_rect = {0}; |
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VC_RECT_T dest_rect = {0}; |
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uint32_t display_width, display_height; |
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uint32_t disp_num = 0; // Primary |
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uint32_t layer_num = 0; |
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status = graphics_get_display_size(0, &display_width, &display_height); |
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if (status != 0) |
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return status; |
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/* Fullscreen */ |
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display_width = 1280; |
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display_height = 720; |
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dest_rect.width = display_width; |
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dest_rect.height = display_height; |
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src_rect.width = display_width << 16; |
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src_rect.height = display_height << 16; |
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disp = vc_dispmanx_display_open(disp_num); |
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update = vc_dispmanx_update_start(0); |
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elem = vc_dispmanx_element_add(update, disp, layer_num, &dest_rect, 0, |
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&src_rect, DISPMANX_PROTECTION_NONE, &alpha, NULL, DISPMANX_NO_ROTATE); |
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native_win->element = elem; |
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native_win->width = display_width; |
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native_win->height = display_height; |
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vc_dispmanx_update_submit_sync(update); |
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return 0; |
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} |
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int runApp(const char *name, RUN_APP_FN_T run_app_fn, const void *params, size_t param_size) |
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{ |
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EGL_DISPMANX_WINDOW_T win; |
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(void) param_size; |
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vcos_log_trace("Initialsing BCM HOST"); |
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bcm_host_init(); |
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vcos_log_trace("Starting '%s'", name); |
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if (create_native_window(&win) != 0) |
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return -1; |
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return run_app_fn(params, (EGLNativeWindowType *) &win); |
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} |
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