+#include "plat.h"
+
+static const char *men_scaler[] = { "1x1, 1x1", "2x2, 3x2", "2x2, 2x2", "fullscreen", "custom", NULL };
+static const char h_scaler[] = "Scalers for 40 and 32 column modes\n"
+ "(320 and 256 pixel wide horizontal)";
+static const char h_cscaler[] = "Displays the scaler layer, you can resize it\n"
+ "using d-pad or move it using R+d-pad";
+static const char *men_dummy[] = { NULL };
+char **pnd_filter_list;
+int g_layer_cx = 80, g_layer_cy = 0;
+int g_layer_cw = 640, g_layer_ch = 480;
+
+static int menu_loop_cscaler(menu_id id, int keys)
+{
+ unsigned int inp;
+
+ currentConfig.scaling = SCALE_CUSTOM;
+
+ pnd_setup_layer(1, g_layer_cx, g_layer_cy, g_layer_cw, g_layer_ch);
+ pnd_restore_layer_data();
+
+ for (;;)
+ {
+ plat_video_menu_begin();
+ memset(g_menuscreen_ptr, 0, g_menuscreen_w * g_menuscreen_h * 2);
+ text_out16(2, 480 - 18, "%dx%d | d-pad to resize, R+d-pad to move", g_layer_cw, g_layer_ch);
+ plat_video_menu_end();
+
+ inp = in_menu_wait(PBTN_UP|PBTN_DOWN|PBTN_LEFT|PBTN_RIGHT|PBTN_R|PBTN_MOK|PBTN_MBACK, 40);
+ if (inp & PBTN_UP) g_layer_cy--;
+ if (inp & PBTN_DOWN) g_layer_cy++;
+ if (inp & PBTN_LEFT) g_layer_cx--;
+ if (inp & PBTN_RIGHT) g_layer_cx++;
+ if (!(inp & PBTN_R)) {
+ if (inp & PBTN_UP) g_layer_ch += 2;
+ if (inp & PBTN_DOWN) g_layer_ch -= 2;
+ if (inp & PBTN_LEFT) g_layer_cw += 2;
+ if (inp & PBTN_RIGHT) g_layer_cw -= 2;
+ }
+ if (inp & (PBTN_MOK|PBTN_MBACK))
+ break;
+
+ if (inp & (PBTN_UP|PBTN_DOWN|PBTN_LEFT|PBTN_RIGHT)) {
+ if (g_layer_cx < 0) g_layer_cx = 0;
+ if (g_layer_cx > 640) g_layer_cx = 640;
+ if (g_layer_cy < 0) g_layer_cy = 0;
+ if (g_layer_cy > 420) g_layer_cy = 420;
+ if (g_layer_cw < 160) g_layer_cw = 160;
+ if (g_layer_ch < 60) g_layer_ch = 60;
+ if (g_layer_cx + g_layer_cw > 800)
+ g_layer_cw = 800 - g_layer_cx;
+ if (g_layer_cy + g_layer_ch > 480)
+ g_layer_ch = 480 - g_layer_cy;
+ pnd_setup_layer(1, g_layer_cx, g_layer_cy, g_layer_cw, g_layer_ch);
+ }
+ }
+
+ pnd_setup_layer(0, g_layer_cx, g_layer_cy, g_layer_cw, g_layer_ch);
+
+ return 0;
+}
+