From b2c7bb0b283dd2a80f345e26c042d6ffaf05209c Mon Sep 17 00:00:00 2001
From: chai <chaifix@163.com>
Date: Sun, 22 Jul 2018 12:28:03 +0800
Subject: update

---
 src/libjin/audio/sdl/audio.h | 11 +++++++++++
 1 file changed, 11 insertions(+)

(limited to 'src/libjin/audio/sdl/audio.h')

diff --git a/src/libjin/audio/sdl/audio.h b/src/libjin/audio/sdl/audio.h
index 528fa7d..6e42690 100644
--- a/src/libjin/audio/sdl/audio.h
+++ b/src/libjin/audio/sdl/audio.h
@@ -9,11 +9,22 @@ namespace jin
 namespace audio
 {
 
+#define SDLAUDIO_BITDEPTH 16
+#define SDLAUDIO_BYTEDEPTH (SDLAUDIO_BITDEPTH  >> 3)
+#define SDLAUDIO_CHANNELS  2
+
     class SDLAudio : public Audio
     {
 
     public:
 
+        struct Setting : SettingBase
+        {
+        public:
+            int samplerate; // 采样频率
+            int samples;    // 缓冲区的sample数，<=samplerate
+        };
+
         static inline Audio* get()
         {
             return audio != NULL ? audio : (audio = new SDLAudio());
-- 
cgit v1.1-26-g67d0