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comparison render_sdl.c @ 2392:a71176b9903d

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Hide cursor in fullscreen when UI is not active
author Michael Pavone <pavone@retrodev.com>
date Wed, 29 Nov 2023 23:06:50 -0800
parents 9264c847ceb7
children 6f8400ce7a0f
comparison
equal deleted inserted replaced
2391:664c3e749428 2392:a71176b9903d
37 static window_close_handler *close_handlers; 37 static window_close_handler *close_handlers;
38 static uint8_t num_textures; 38 static uint8_t num_textures;
39 static SDL_Rect main_clip; 39 static SDL_Rect main_clip;
40 static SDL_GLContext *main_context; 40 static SDL_GLContext *main_context;
41 41
42 static int main_width, main_height, windowed_width, windowed_height, is_fullscreen; 42 static int main_width, main_height, windowed_width, windowed_height;
43 43
44 static uint8_t render_gl = 1; 44 static uint8_t render_gl = 1;
45 static uint8_t scanlines = 0; 45 static uint8_t scanlines, is_fullscreen, force_cursor;
46 46
47 static uint32_t last_frame = 0; 47 static uint32_t last_frame = 0;
48 48
49 static SDL_mutex *audio_mutex, *frame_mutex, *free_buffer_mutex; 49 static SDL_mutex *audio_mutex, *frame_mutex, *free_buffer_mutex;
50 static SDL_cond *audio_ready, *frame_ready; 50 static SDL_cond *audio_ready, *frame_ready;
273 int render_height() 273 int render_height()
274 { 274 {
275 return main_height; 275 return main_height;
276 } 276 }
277 277
278 int render_fullscreen() 278 uint8_t render_fullscreen()
279 { 279 {
280 return is_fullscreen; 280 return is_fullscreen;
281 } 281 }
282 282
283 uint32_t render_map_color(uint8_t r, uint8_t g, uint8_t b) 283 uint32_t render_map_color(uint8_t r, uint8_t g, uint8_t b)
1035 warning("Unsupported audio sample format: %X\n", actual.format); 1035 warning("Unsupported audio sample format: %X\n", actual.format);
1036 } 1036 }
1037 render_audio_initialized(format, actual.freq, actual.channels, actual.samples, SDL_AUDIO_BITSIZE(actual.format) / 8); 1037 render_audio_initialized(format, actual.freq, actual.channels, actual.samples, SDL_AUDIO_BITSIZE(actual.format) / 8);
1038 } 1038 }
1039 1039
1040 void window_setup(void) 1040 static void update_cursor(void)
1041 {
1042 SDL_ShowCursor((is_fullscreen && !force_cursor) ? SDL_DISABLE : SDL_ENABLE);
1043 }
1044
1045 void render_force_cursor(uint8_t force)
1046 {
1047 if (force != force_cursor) {
1048 force_cursor = force;
1049 update_cursor();
1050 }
1051 }
1052
1053 static void window_setup(void)
1041 { 1054 {
1042 uint32_t flags = SDL_WINDOW_RESIZABLE | SDL_WINDOW_ALLOW_HIGHDPI; 1055 uint32_t flags = SDL_WINDOW_RESIZABLE | SDL_WINDOW_ALLOW_HIGHDPI;
1043 if (is_fullscreen) { 1056 if (is_fullscreen) {
1044 flags |= SDL_WINDOW_FULLSCREEN_DESKTOP; 1057 flags |= SDL_WINDOW_FULLSCREEN_DESKTOP;
1045 } 1058 }
1059 update_cursor();
1046 1060
1047 tern_val def = {.ptrval = "audio"}; 1061 tern_val def = {.ptrval = "audio"};
1048 if (external_sync) { 1062 if (external_sync) {
1049 sync_src = SYNC_EXTERNAL; 1063 sync_src = SYNC_EXTERNAL;
1050 } else { 1064 } else {
2128 //This needs to happen before the fullscreen transition to have any effect 2142 //This needs to happen before the fullscreen transition to have any effect
2129 //because SDL does not apply window size changes in fullscreen 2143 //because SDL does not apply window size changes in fullscreen
2130 SDL_SetWindowSize(main_window, mode.w, mode.h); 2144 SDL_SetWindowSize(main_window, mode.w, mode.h);
2131 } 2145 }
2132 SDL_SetWindowFullscreen(main_window, is_fullscreen ? SDL_WINDOW_FULLSCREEN_DESKTOP : 0); 2146 SDL_SetWindowFullscreen(main_window, is_fullscreen ? SDL_WINDOW_FULLSCREEN_DESKTOP : 0);
2147 update_cursor();
2133 //Since we change the window size on transition to full screen 2148 //Since we change the window size on transition to full screen
2134 //we need to set it back to normal so we can also go back to windowed mode 2149 //we need to set it back to normal so we can also go back to windowed mode
2135 //normally you would think that this should only be done when actually transitioning 2150 //normally you would think that this should only be done when actually transitioning
2136 //but something is screwy in the guts of SDL (at least on Linux) and setting it each time 2151 //but something is screwy in the guts of SDL (at least on Linux) and setting it each time
2137 //is the only thing that seems to work reliably 2152 //is the only thing that seems to work reliably