From eb95f1de5598807b07d5ee59771515d6aacc1d6e Mon Sep 17 00:00:00 2001
From: Lior Halphon <LIJI32@gmail.com>
Date: Tue, 16 Jul 2019 23:14:26 +0300
Subject: [PATCH] Fixed a bug where the SDL port loaded the incorrect boot ROM
 for SGB2. Made SameBoy compatible with older SDL versions.

---
 SDL/main.c | 7 ++++++-
 1 file changed, 6 insertions(+), 1 deletion(-)

diff --git a/SDL/main.c b/SDL/main.c
index df6837f..ba2a5fb 100755
--- a/SDL/main.c
+++ b/SDL/main.c
@@ -23,6 +23,11 @@
 #define AUDIO_FREQUENCY 48000
 #endif
 
+/* Compatibility with older SDL versions */
+#ifndef SDL_AUDIO_ALLOW_SAMPLES_CHANGE
+#define SDL_AUDIO_ALLOW_SAMPLES_CHANGE 0
+#endif
+
 GB_gameboy_t gb;
 static bool paused = false;
 static uint32_t pixel_buffer_1[256 * 224], pixel_buffer_2[256 * 224];
@@ -464,7 +469,7 @@ restart:
     start_capturing_logs();
     const char * const boot_roms[] = {"dmg_boot.bin", "cgb_boot.bin", "agb_boot.bin", "sgb_boot.bin"};
     const char *boot_rom = boot_roms[configuration.model];
-    if (configuration.model == GB_MODEL_SGB && configuration.sgb_revision == SGB_2) {
+    if (configuration.model == MODEL_SGB && configuration.sgb_revision == SGB_2) {
         boot_rom = "sgb2_boot.bin";
     }
     error = GB_load_boot_rom(&gb, resource_path(boot_rom));