1 files changed, 8 insertions, 0 deletions
diff --git a/src/main.c b/src/main.c
index 935c9e7..6d6379a 100644
--- a/src/main.c
+++ b/src/main.c
@@ -135,6 +135,14 @@ int main(int argc, char **argv) {
             }
         }
         if (raw_tty) tcsetattr(STDIN_FILENO, TCSANOW, &saved_tio);
+        if (shot_frames >= 0) {          // --headless --shot FILE: dump final LCD
+            FILE *pf = fopen(shot_path, "wb");
+            fprintf(pf, "P6\n%d %d\n255\n", SCREEN_W, SCREEN_H);
+            for (int y = 0; y < SCREEN_H; y++)
+                for (int x = 0; x < SCREEN_W; x++)
+                    fwrite(gb->ppu.fb[y][x], 1, 3, pf);
+            fclose(pf);
+        }
         cart_free(&gb->cart); free(gb); return 0;
     }