From: notaz <notasas@gmail.com>
Date: Fri, 4 Jul 2008 15:06:09 +0000 (+0000)
Subject: new code to collect/use more stats, some debug tools
X-Git-Url: https://notaz.gp2x.de/cgi-bin/gitweb.cgi?a=commitdiff_plain;h=2707a9cbaae3230f65eb3d7c14c8820040165686;p=libpicofe.git

new code to collect/use more stats, some debug tools

git-svn-id: file:///home/notaz/opt/svn/PicoDrive/platform@520 be3aeb3a-fb24-0410-a615-afba39da0efa
---

diff --git a/gp2x/menu.c b/gp2x/menu.c
index c428a60..b7c926f 100644
--- a/gp2x/menu.c
+++ b/gp2x/menu.c
@@ -432,8 +432,10 @@ rescan:
 // ------------ debug menu ------------
 
 char *debugString(void);
+void PicoDrawShowSpriteStats(unsigned short *screen);
+void PicoDrawShowPalette(unsigned short *screen);
 
-static void draw_debug(void)
+static void draw_main_debug(void)
 {
 	char *p, *str = debugString();
 	int len, line;
@@ -450,13 +452,47 @@ static void draw_debug(void)
 		if (*p == 0) break;
 		p++; str = p;
 	}
-	menu_flip();
+}
+
+static void draw_frame_debug(void)
+{
+	char layer_str[48] = "layers:             ";
+	if (PicoDrawMask & PDRAW_LAYERB_ON)      memcpy(layer_str +  8, "B", 1);
+	if (PicoDrawMask & PDRAW_LAYERA_ON)      memcpy(layer_str + 10, "A", 1);
+	if (PicoDrawMask & PDRAW_SPRITES_LOW_ON) memcpy(layer_str + 12, "spr_lo", 6);
+	if (PicoDrawMask & PDRAW_SPRITES_HI_ON)  memcpy(layer_str + 19, "spr_hi", 6);
+
+	memset(gp2x_screen, 0, 320*240*2);
+	emu_forcedFrame();
+	smalltext_out16(4, 232, layer_str, 0xffff);
 }
 
 static void debug_menu_loop(void)
 {
-	draw_debug();
-	wait_for_input(GP2X_B|GP2X_X);
+	int inp, mode = 0;
+
+	while (1)
+	{
+		switch (mode)
+		{
+			case 0: draw_main_debug(); break;
+			case 1: draw_frame_debug(); break;
+			case 2: PicoDrawShowSpriteStats(gp2x_screen); break;
+			case 3: PicoDrawShowPalette(gp2x_screen); break;
+		}
+		menu_flip();
+
+		inp = wait_for_input(GP2X_B|GP2X_X|GP2X_L|GP2X_R|GP2X_UP|GP2X_DOWN|GP2X_LEFT|GP2X_RIGHT);
+		if (inp & (GP2X_B|GP2X_X)) return;
+		if (inp & GP2X_L) { mode--; if (mode < 0) mode = 3; }
+		if (inp & GP2X_R) { mode++; if (mode > 3) mode = 0; }
+		if (mode == 1) {
+			if (inp & GP2X_LEFT)  PicoDrawMask ^= PDRAW_LAYERB_ON;
+			if (inp & GP2X_RIGHT) PicoDrawMask ^= PDRAW_LAYERA_ON;
+			if (inp & GP2X_DOWN)  PicoDrawMask ^= PDRAW_SPRITES_LOW_ON;
+			if (inp & GP2X_UP)    PicoDrawMask ^= PDRAW_SPRITES_HI_ON;
+		}
+	}
 }
 
 // ------------ patch/gg menu ------------