#include "linux/fbdev.h"
#include "common/fonts.h"
#include "common/input.h"
+#include "common/plat.h"
#include "menu.h"
#include "main.h"
#include "plat.h"
print_cpu_usage(w, h, xborder);
}
+/* update scaler target size according to user settings */
+static void update_layer_size(int w, int h)
+{
+ float mult;
+ int imult;
+
+ switch (g_scaler) {
+ case SCALE_1_1:
+ g_layer_w = w; g_layer_h = h;
+ break;
+
+ case SCALE_4_3v2:
+ if (h > g_menuscreen_h || (240 < h && h <= 360))
+ goto fractional_4_3;
+
+ // 4:3 that prefers integer scaling
+ imult = g_menuscreen_h / h;
+ g_layer_w = w * imult;
+ g_layer_h = h * imult;
+ mult = (float)g_layer_w / (float)g_layer_h;
+ if (mult < 1.25f || mult > 1.666f)
+ g_layer_w = 4.0f/3.0f * (float)g_layer_h;
+ printf(" -> %dx%d %.1f\n", g_layer_w, g_layer_h, mult);
+ break;
+
+ fractional_4_3:
+ case SCALE_4_3:
+ mult = 240.0f / (float)h * 4.0f / 3.0f;
+ if (h > 256)
+ mult *= 2.0f;
+ g_layer_w = mult * (float)g_menuscreen_h;
+ g_layer_h = g_menuscreen_h;
+ printf(" -> %dx%d %.1f\n", g_layer_w, g_layer_h, mult);
+ break;
+
+ case SCALE_FULLSCREEN:
+ g_layer_w = g_menuscreen_w;
+ g_layer_h = g_menuscreen_h;
+ break;
+
+ default:
+ break;
+ }
+
+ g_layer_x = g_menuscreen_w / 2 - g_layer_w / 2;
+ g_layer_y = g_menuscreen_h / 2 - g_layer_h / 2;
+ if (g_layer_x < 0) g_layer_x = 0;
+ if (g_layer_y < 0) g_layer_y = 0;
+ if (g_layer_w > g_menuscreen_w) g_layer_w = g_menuscreen_w;
+ if (g_layer_h > g_menuscreen_h) g_layer_h = g_menuscreen_h;
+}
+
static void *pl_vout_set_mode(int w, int h, int bpp)
{
// special h handling, Wipeout likes to change it by 1-6
pl_vout_h = psx_h = h;
pl_vout_bpp = psx_bpp = bpp;
+ update_layer_size(pl_vout_w, pl_vout_h);
+
pl_vout_buf = plat_gvideo_set_mode(&pl_vout_w, &pl_vout_h, &pl_vout_bpp);
if (pl_vout_buf == NULL && pl_rearmed_cbs.pl_vout_raw_flip == NULL)
fprintf(stderr, "failed to set mode %dx%d@%d\n",
*h = g_layer_h;
}
+static void *pl_mmap(unsigned int size)
+{
+ return plat_mmap(0, size, 0);
+}
+
+static void pl_munmap(void *ptr, unsigned int size)
+{
+ plat_munmap(ptr, size);
+}
+
struct rearmed_cbs pl_rearmed_cbs = {
pl_get_layer_pos,
pl_vout_open,
pl_vout_set_mode,
pl_vout_flip,
pl_vout_close,
+ pl_mmap,
+ pl_munmap,
};
/* watchdog */