Changeset 81d7cdc in buchla-emu for emu/lcd.c

Timestamp:

09/09/2017 03:16:51 PM (7 years ago)

Author:

Thomas Lopatic <thomas@…>

Branches:

master

Children:

18cbd53

Parents:

1b30217

Message:

Support LCD buttons.

File:

• emu/lcd.c (modified) (4 diffs)

emu/lcd.c

@@ -64 +64 @@
 
 static SDL_Window *win;
+uint32_t lcd_win;
+
 static SDL_Renderer *ren;
 static SDL_atomic_t frame;
@@ -116 +118 @@
         for (int32_t y = 0; y < TXT_H; ++y) {
                 char line[TXT_W + 1];
+                line[TXT_W] = 0;
 
                 if (SDL_LockMutex(cpu_mutex) < 0) {
@@ -132 +135 @@
                         }
                 }
-
-                line[TXT_W] = 0;
 
                 SDL_Surface *lin = TTF_RenderText_Blended(fon, line, TXT_FGR);
@@ -207 +208 @@
         }
 
+        lcd_win = SDL_GetWindowID(win);
+
+        if (lcd_win == 0) {
+                fail("SDL_GetWindowID() failed: %s", SDL_GetError());
+        }
+
         ren = SDL_CreateRenderer(win, -1, 0);