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comparison render_sdl.c @ 1649:b500e971da75

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Allow closing VDP debug windows with the close button in the window title bar
author Michael Pavone <pavone@retrodev.com>
date Tue, 18 Dec 2018 19:58:00 -0800
parents c6b2c0f8cc61
children fa9ae059e4d3
comparison
equal deleted inserted replaced
1647:5a662692c215 1649:b500e971da75
27 static SDL_Window *main_window; 27 static SDL_Window *main_window;
28 static SDL_Window **extra_windows; 28 static SDL_Window **extra_windows;
29 static SDL_Renderer *main_renderer; 29 static SDL_Renderer *main_renderer;
30 static SDL_Renderer **extra_renderers; 30 static SDL_Renderer **extra_renderers;
31 static SDL_Texture **sdl_textures; 31 static SDL_Texture **sdl_textures;
32 static window_close_handler *close_handlers;
32 static uint8_t num_textures; 33 static uint8_t num_textures;
33 static SDL_Rect main_clip; 34 static SDL_Rect main_clip;
34 static SDL_GLContext *main_context; 35 static SDL_GLContext *main_context;
35 36
36 static int main_width, main_height, windowed_width, windowed_height, is_fullscreen; 37 static int main_width, main_height, windowed_width, windowed_height, is_fullscreen;
919 on_context_created(); 920 on_context_created();
920 } 921 }
921 } 922 }
922 #endif 923 #endif
923 break; 924 break;
925 case SDL_WINDOWEVENT_CLOSE:
926 if (SDL_GetWindowID(main_window) == event->window.windowID) {
927 exit(0);
928 } else {
929 for (int i = 0; i < num_textures - FRAMEBUFFER_USER_START; i++)
930 {
931 if (SDL_GetWindowID(extra_windows[i]) == event->window.windowID) {
932 if (close_handlers[i]) {
933 close_handlers[i](i + FRAMEBUFFER_USER_START);
934 }
935 break;
936 }
937 }
938 }
939 break;
924 } 940 }
925 break; 941 break;
926 case SDL_DROPFILE: 942 case SDL_DROPFILE:
927 if (drag_drop_handler) { 943 if (drag_drop_handler) {
928 drag_drop_handler(event->drop.file); 944 drag_drop_handler(event->drop.file);
1324 free(screenshot_path); 1340 free(screenshot_path);
1325 } 1341 }
1326 screenshot_path = path; 1342 screenshot_path = path;
1327 } 1343 }
1328 1344
1329 uint8_t render_create_window(char *caption, uint32_t width, uint32_t height) 1345 uint8_t render_create_window(char *caption, uint32_t width, uint32_t height, window_close_handler close_handler)
1330 { 1346 {
1331 uint8_t win_idx = 0xFF; 1347 uint8_t win_idx = 0xFF;
1332 for (int i = 0; i < num_textures - FRAMEBUFFER_USER_START; i++) 1348 for (int i = 0; i < num_textures - FRAMEBUFFER_USER_START; i++)
1333 { 1349 {
1334 if (!extra_windows[i]) { 1350 if (!extra_windows[i]) {
1340 if (win_idx == 0xFF) { 1356 if (win_idx == 0xFF) {
1341 num_textures++; 1357 num_textures++;
1342 sdl_textures = realloc(sdl_textures, num_textures * sizeof(*sdl_textures)); 1358 sdl_textures = realloc(sdl_textures, num_textures * sizeof(*sdl_textures));
1343 extra_windows = realloc(extra_windows, (num_textures - FRAMEBUFFER_USER_START) * sizeof(*extra_windows)); 1359 extra_windows = realloc(extra_windows, (num_textures - FRAMEBUFFER_USER_START) * sizeof(*extra_windows));
1344 extra_renderers = realloc(extra_renderers, (num_textures - FRAMEBUFFER_USER_START) * sizeof(*extra_renderers)); 1360 extra_renderers = realloc(extra_renderers, (num_textures - FRAMEBUFFER_USER_START) * sizeof(*extra_renderers));
1361 close_handlers = realloc(close_handlers, (num_textures - FRAMEBUFFER_USER_START) * sizeof(*close_handlers));
1345 win_idx = num_textures - FRAMEBUFFER_USER_START - 1; 1362 win_idx = num_textures - FRAMEBUFFER_USER_START - 1;
1346 } 1363 }
1347 extra_windows[win_idx] = SDL_CreateWindow(caption, SDL_WINDOWPOS_UNDEFINED, SDL_WINDOWPOS_UNDEFINED, width, height, 0); 1364 extra_windows[win_idx] = SDL_CreateWindow(caption, SDL_WINDOWPOS_UNDEFINED, SDL_WINDOWPOS_UNDEFINED, width, height, 0);
1348 if (!extra_windows[win_idx]) { 1365 if (!extra_windows[win_idx]) {
1349 goto fail_window; 1366 goto fail_window;
1355 uint8_t texture_idx = win_idx + FRAMEBUFFER_USER_START; 1372 uint8_t texture_idx = win_idx + FRAMEBUFFER_USER_START;
1356 sdl_textures[texture_idx] = SDL_CreateTexture(extra_renderers[win_idx], SDL_PIXELFORMAT_ARGB8888, SDL_TEXTUREACCESS_STREAMING, width, height); 1373 sdl_textures[texture_idx] = SDL_CreateTexture(extra_renderers[win_idx], SDL_PIXELFORMAT_ARGB8888, SDL_TEXTUREACCESS_STREAMING, width, height);
1357 if (!sdl_textures[texture_idx]) { 1374 if (!sdl_textures[texture_idx]) {
1358 goto fail_texture; 1375 goto fail_texture;
1359 } 1376 }
1377 close_handlers[win_idx] = close_handler;
1360 return texture_idx; 1378 return texture_idx;
1361 1379
1362 fail_texture: 1380 fail_texture:
1363 SDL_DestroyRenderer(extra_renderers[win_idx]); 1381 SDL_DestroyRenderer(extra_renderers[win_idx]);
1364 fail_renderer: 1382 fail_renderer: