#include <stdio.h>
#include <stdlib.h>
+#include <string.h>
+#include <stdarg.h>
+#include <sys/time.h>
+#include <sys/types.h>
+#include <sys/stat.h>
+#include <fcntl.h>
+#include <unistd.h>
+#include "plugin_lib.h"
#include "linux/fbdev.h"
+#include "common/fonts.h"
+#include "common/input.h"
+#include "omap.h"
+#include "menu.h"
+#include "pcnt.h"
+#include "../libpcsxcore/new_dynarec/new_dynarec.h"
-static struct vout_fbdev *fbdev;
void *pl_fbdev_buf;
+int keystate;
+static int pl_fbdev_w, pl_fbdev_h, pl_fbdev_bpp;
+static int flip_cnt, flips_per_sec, tick_per_sec;
+extern float fps_cur; // XXX
-int pl_fbdev_init(void)
+static int get_cpu_ticks(void)
{
- const char *fbdev_name;
- int w, h;
+ static unsigned long last_utime;
+ static int fd;
+ unsigned long utime, ret;
+ char buf[128];
- fbdev_name = getenv("FBDEV");
- if (fbdev_name == NULL)
- fbdev_name = "/dev/fb0";
+ if (fd == 0)
+ fd = open("/proc/self/stat", O_RDONLY);
+ lseek(fd, 0, SEEK_SET);
+ buf[0] = 0;
+ read(fd, buf, sizeof(buf));
+ buf[sizeof(buf) - 1] = 0;
- w = 640;
- h = 512; // ??
- fbdev = vout_fbdev_init(fbdev_name, &w, &h, 16, 3);
- if (fbdev == NULL)
- return -1;
+ sscanf(buf, "%*d %*s %*c %*d %*d %*d %*d %*d %*u %*u %*u %*u %*u %lu", &utime);
+ ret = utime - last_utime;
+ last_utime = utime;
+ return ret;
+}
- pl_fbdev_buf = vout_fbdev_flip(fbdev);
+static void print_fps(void)
+{
+ if (pl_fbdev_bpp == 16)
+ pl_text_out16(2, pl_fbdev_h - 10, "%2d %4.1f", flips_per_sec, fps_cur);
+}
- return 0;
+static void print_cpu_usage(void)
+{
+ if (pl_fbdev_bpp == 16)
+ pl_text_out16(pl_fbdev_w - 28, pl_fbdev_h - 10, "%3d", tick_per_sec);
}
-int pl_fbdev_set_mode(int w, int h, int bpp)
+void *pl_fbdev_set_mode(int w, int h, int bpp)
{
- printf("set mode %dx%d@%d\n", w, h, bpp);
- return vout_fbdev_resize(fbdev, w, h, bpp, 0, 0, 0, 0, 3);
+ void *ret;
+
+ if (w == pl_fbdev_w && h == pl_fbdev_h && bpp == pl_fbdev_bpp)
+ return 0;
+
+ pl_fbdev_w = w;
+ pl_fbdev_h = h;
+ pl_fbdev_bpp = bpp;
+
+ vout_fbdev_clear(layer_fb);
+ ret = vout_fbdev_resize(layer_fb, w, h, bpp, 0, 0, 0, 0, 3);
+ if (ret == NULL)
+ fprintf(stderr, "failed to set mode\n");
+ else
+ pl_fbdev_buf = ret;
+
+ menu_notify_mode_change(w, h, bpp);
+
+ return pl_fbdev_buf;
}
void *pl_fbdev_flip(void)
{
- pl_fbdev_buf = vout_fbdev_flip(fbdev);
- return pl_fbdev_buf;
+ flip_cnt++;
+
+ if (pl_fbdev_buf != NULL) {
+ if (g_opts & OPT_SHOWFPS)
+ print_fps();
+ if (g_opts & OPT_SHOWCPU)
+ print_cpu_usage();
+ }
+
+ // let's flip now
+ pl_fbdev_buf = vout_fbdev_flip(layer_fb);
+ return pl_fbdev_buf;
+}
+
+int pl_fbdev_open(void)
+{
+ pl_fbdev_buf = vout_fbdev_flip(layer_fb);
+ omap_enable_layer(1);
+ return 0;
+}
+
+void pl_fbdev_close(void)
+{
+ omap_enable_layer(0);
+}
+
+static void update_input(void)
+{
+ int actions[IN_BINDTYPE_COUNT] = { 0, };
+
+ in_update(actions);
+ if (actions[IN_BINDTYPE_EMU] & PEV_MENU)
+ stop = 1;
+ keystate = actions[IN_BINDTYPE_PLAYER12];
+}
+
+/* called on every vsync */
+void pl_frame_limit(void)
+{
+ extern void CheckFrameRate(void);
+ static int oldsec;
+ struct timeval tv;
+
+ /* doing input here because the pad is polled
+ * thousands of times per frame for some reason */
+ update_input();
+
+ pcnt_end(PCNT_ALL);
+ gettimeofday(&tv, 0);
+
+ if (tv.tv_sec != oldsec) {
+ flips_per_sec = flip_cnt;
+ flip_cnt = 0;
+ oldsec = tv.tv_sec;
+ if (g_opts & OPT_SHOWCPU)
+ tick_per_sec = get_cpu_ticks();
+ }
+#ifdef PCNT
+ static int ya_vsync_count;
+ if (++ya_vsync_count == PCNT_FRAMES) {
+ pcnt_print(fps_cur);
+ ya_vsync_count = 0;
+ }
+#endif
+
+ CheckFrameRate();
+
+ pcnt_start(PCNT_ALL);
+}
+
+static void pl_text_out16_(int x, int y, const char *text)
+{
+ int i, l, len = strlen(text), w = pl_fbdev_w;
+ unsigned short *screen = (unsigned short *)pl_fbdev_buf + x + y * w;
+ unsigned short val = 0xffff;
+
+ for (i = 0; i < len; i++, screen += 8)
+ {
+ for (l = 0; l < 8; l++)
+ {
+ unsigned char fd = fontdata8x8[text[i] * 8 + l];
+ unsigned short *s = screen + l * w;
+ if (fd&0x80) s[0] = val;
+ if (fd&0x40) s[1] = val;
+ if (fd&0x20) s[2] = val;
+ if (fd&0x10) s[3] = val;
+ if (fd&0x08) s[4] = val;
+ if (fd&0x04) s[5] = val;
+ if (fd&0x02) s[6] = val;
+ if (fd&0x01) s[7] = val;
+ }
+ }
+}
+
+void pl_text_out16(int x, int y, const char *texto, ...)
+{
+ va_list args;
+ char buffer[256];
+
+ va_start(args, texto);
+ vsnprintf(buffer, sizeof(buffer), texto, args);
+ va_end(args);
+
+ pl_text_out16_(x, y, buffer);
}
-void pl_fbdev_finish(void)
+static void pl_get_layer_pos(int *x, int *y, int *w, int *h)
{
- if (fbdev != NULL)
- vout_fbdev_finish(fbdev);
- fbdev = NULL;
+ *x = g_layer_x;
+ *y = g_layer_y;
+ *w = g_layer_w;
+ *h = g_layer_h;
}
+extern int UseFrameSkip; // hmh
+
+const struct rearmed_cbs pl_rearmed_cbs = {
+ pl_get_layer_pos,
+ pl_fbdev_open,
+ pl_fbdev_set_mode,
+ pl_fbdev_flip,
+ pl_fbdev_close,
+ &UseFrameSkip,
+};
+