X-Git-Url: https://notaz.gp2x.de/cgi-bin/gitweb.cgi?a=blobdiff_plain;f=platform%2Fgp2x%2Fmenu.c;h=aa3019f6704e400e90555e32e8fa48fd5c1832cd;hb=0a051f558c6585c94d06dbe670e70bcac4e0aadd;hp=40eee48b29bd31b02294f49b2894889082ee9b43;hpb=83bd0b76aba19ff62368cfee76089e15579e3b7c;p=picodrive.git

diff --git a/platform/gp2x/menu.c b/platform/gp2x/menu.c
index 40eee48..aa3019f 100644
--- a/platform/gp2x/menu.c
+++ b/platform/gp2x/menu.c
@@ -729,6 +729,10 @@ static void kc_sel_loop(void)
 static void draw_cd_menu_options(int menu_sel, char *b_us, char *b_eu, char *b_jp)
 {
 	int tl_x = 25, tl_y = 60, y;
+	char ra_buff[16];
+
+	if (PicoCDBuffers > 1) sprintf(ra_buff, "%5iK", PicoCDBuffers * 2);
+	else strcpy(ra_buff, "     OFF");
 
 	y = tl_y;
 	//memset(gp2x_screen, 0, 320*240);
@@ -741,6 +745,7 @@ static void draw_cd_menu_options(int menu_sel, char *b_us, char *b_eu, char *b_j
 	gp2x_text_out8(tl_x, (y+=10), "CDDA audio (using mp3s)    %s", (currentConfig.PicoOpt&0x0800)?"ON":"OFF"); // 4
 	gp2x_text_out8(tl_x, (y+=10), "PCM audio                  %s", (currentConfig.PicoOpt&0x0400)?"ON":"OFF"); // 5
 	gp2x_text_out8(tl_x, (y+=10), "Better sync (very slow)    %s", (currentConfig.PicoOpt&0x2000)?"ON":"OFF"); // 6
+	gp2x_text_out8(tl_x, (y+=10), "ReadAhead buffer      %s", ra_buff); // 7
 	gp2x_text_out8(tl_x, (y+=10), "Done");
 
 	// draw cursor
@@ -756,7 +761,7 @@ static void draw_cd_menu_options(int menu_sel, char *b_us, char *b_eu, char *b_j
 
 static void cd_menu_loop_options(void)
 {
-	int menu_sel = 0, menu_sel_max = 7;
+	int menu_sel = 0, menu_sel_max = 8;
 	unsigned long inp = 0;
 	char bios_us[32], bios_eu[32], bios_jp[32], *bios, *p;
 
@@ -787,7 +792,17 @@ static void cd_menu_loop_options(void)
 				case  4: currentConfig.PicoOpt^=0x0800; break;
 				case  5: currentConfig.PicoOpt^=0x0400; break;
 				case  6: currentConfig.PicoOpt^=0x2000; break;
-				case  7: return;
+				case  7:
+					if (inp & GP2X_LEFT) {
+						PicoCDBuffers >>= 1;
+						if (PicoCDBuffers < 64) PicoCDBuffers = 0;
+					} else {
+						if (PicoCDBuffers < 64) PicoCDBuffers = 64;
+						else PicoCDBuffers <<= 1;
+						if (PicoCDBuffers > 4096) PicoCDBuffers = 4096;
+					}
+					break;
+				case  8: return;
 			}
 		}
 		if(inp & (GP2X_X|GP2X_A)) return;