diff options
Diffstat (limited to 'video-ps3eye/PS3EYEDriver/sdl/main.cpp')
| -rw-r--r-- | video-ps3eye/PS3EYEDriver/sdl/main.cpp | 192 |
1 files changed, 0 insertions, 192 deletions
diff --git a/video-ps3eye/PS3EYEDriver/sdl/main.cpp b/video-ps3eye/PS3EYEDriver/sdl/main.cpp deleted file mode 100644 index 6a5f3482..00000000 --- a/video-ps3eye/PS3EYEDriver/sdl/main.cpp +++ /dev/null @@ -1,192 +0,0 @@ -/** - * PS3EYEDriver Simple SDL 2 example, using OpenGL where available. - * Thomas Perl <m@thp.io>; 2014-01-10 - * Joseph Howse <josephhowse@nummist.com>; 2014-12-26 - **/ - -#include "../ps3eye.hpp" -#include "../log.hpp" - -#include <sstream> -#include <iostream> - -#include <SDL.h> -#undef main - -struct ps3eye_context { - ps3eye_context(int width, int height, int fps) - { - if (hasDevices()) - { - eye = devices[0]; - eye->init(width, height, (uint16_t)fps); - } - } - - bool hasDevices() { return !devices.empty(); } - - std::vector<ps3eye_camera::device> devices = ps3eye_camera::get_devices(); - ps3eye_camera::device eye = nullptr; - - bool running = true; - Uint32 last_ticks = 0; - Uint32 last_frames = 0; -}; - -void run_camera(int width, int height, int fps, Uint32 duration) -{ - ps3eye_context ctx(width, height, fps); - if (!ctx.hasDevices()) { - printf("No PS3 Eye ps3eye_camera connected\n"); - return; - } - ctx.eye->set_flip(true); /* mirrored left-right */ - - char title[256]; - sprintf(title, "%dx%d@%d\n", ctx.eye->getWidth(), ctx.eye->getHeight(), ctx.eye->getFrameRate()); - - SDL_Window *window = SDL_CreateWindow( - title, SDL_WINDOWPOS_UNDEFINED, - SDL_WINDOWPOS_UNDEFINED, width, height, 0); - if (window == NULL) { - printf("Failed to create window: %s\n", SDL_GetError()); - return; - } - - SDL_Renderer *renderer = SDL_CreateRenderer(window, -1, - SDL_RENDERER_ACCELERATED); - if (renderer == NULL) { - printf("Failed to create renderer: %s\n", SDL_GetError()); - SDL_DestroyWindow(window); - return; - } - SDL_RenderSetLogicalSize(renderer, ctx.eye->getWidth(), ctx.eye->getHeight()); - - SDL_Texture *video_tex = SDL_CreateTexture( - renderer, SDL_PIXELFORMAT_BGR24, SDL_TEXTUREACCESS_STREAMING, - ctx.eye->getWidth(), ctx.eye->getHeight()); - - if (video_tex == NULL) - { - printf("Failed to create video texture: %s\n", SDL_GetError()); - SDL_DestroyRenderer(renderer); - SDL_DestroyWindow(window); - return; - } - - (void)ctx.eye->start(); - - printf("Camera mode: %dx%d@%d\n", ctx.eye->getWidth(), ctx.eye->getHeight(), ctx.eye->getFrameRate()); - - SDL_Event e; - - Uint32 start_ticks = SDL_GetTicks(); - while (ctx.running) { - if (duration != 0 && (SDL_GetTicks() - start_ticks) / 1000 >= duration) - break; - - while (SDL_PollEvent(&e)) { - if (e.type == SDL_QUIT || (e.type == SDL_KEYUP && e.key.keysym.scancode == SDL_SCANCODE_ESCAPE)) { - ctx.running = false; - } - } - - { - Uint32 now_ticks = SDL_GetTicks(); - - ctx.last_frames++; - - if (now_ticks - ctx.last_ticks > 1000) - { - printf("FPS: %.2f\n", 1000 * ctx.last_frames / (float(now_ticks - ctx.last_ticks))); - ctx.last_ticks = now_ticks; - ctx.last_frames = 0; - } - } - - void *video_tex_pixels; - int pitch; - SDL_LockTexture(video_tex, NULL, &video_tex_pixels, &pitch); - - if (!ctx.eye->get_frame((uint8_t*) video_tex_pixels)) - ctx.running = false; - - SDL_UnlockTexture(video_tex); - - SDL_RenderCopy(renderer, video_tex, NULL, NULL); - SDL_RenderPresent(renderer); - } - - ctx.eye->stop(); - - SDL_DestroyTexture(video_tex); - SDL_DestroyRenderer(renderer); - SDL_DestroyWindow(window); -} - -int main(int argc, char *argv[]) -{ - bool mode_test = false; - int width = 640; - int height = 480; - int fps = 60; - if (argc > 1) - { - bool good_arg = false; - for (int arg_ix = 1; arg_ix < argc; ++arg_ix) - { - if (std::string(argv[arg_ix]) == "--qvga") - { - width = 320; - height = 240; - good_arg = true; - } - - if ((std::string(argv[arg_ix]) == "--fps") && argc > arg_ix) - { - std::istringstream new_fps_ss( argv[arg_ix+1] ); - if (new_fps_ss >> fps) - { - good_arg = true; - } - } - - if (std::string(argv[arg_ix]) == "--mode_test") - { - mode_test = true; - good_arg = true; - } - } - if (!good_arg) - { - std::cerr << "Usage: " << argv[0] << " [--fps XX] [--qvga] [--mode_test]" << std::endl; - } - } - - if (SDL_Init(SDL_INIT_VIDEO) < 0) { - printf("Failed to initialize SDL: %s\n", SDL_GetError()); - return EXIT_FAILURE; - } - - if (mode_test) - { - int rates_qvga[] = { 2, 3, 5, 7, 10, 12, 15, 17, 30, 37, 40, 50, 60, 75, 90, 100, 125, 137, 150, 187 }; - int num_rates_qvga = sizeof(rates_qvga) / sizeof(int); - - int rates_vga[] = { 2, 3, 5, 8, 10, 15, 20, 25, 30, 40, 50, 60, 75 }; - int num_rates_vga = sizeof(rates_vga) / sizeof(int); - - for (int index = 0; index < num_rates_qvga; ++index) - run_camera(320, 240, rates_qvga[index], 5); - - for (int index = 0; index < num_rates_vga; ++index) - run_camera(640, 480, rates_vga[index], 5); - } - else - { - run_camera(width, height, fps, 0); - } - - return EXIT_SUCCESS; -} - |