frontend: add fast forward support

[pcsx_rearmed.git] / frontend / main.c

diff --git a/frontend/main.c b/frontend/main.c
index 59fa24a..53e3674 100644 (file)
--- a/frontend/main.c
+++ b/frontend/main.c
@@ -25,12 +25,14 @@
 #include "../libpcsxcore/cheat.h"
 #include "../libpcsxcore/new_dynarec/new_dynarec.h"
 #include "../plugins/cdrcimg/cdrcimg.h"
-#include "common/plat.h"
-#include "common/readpng.h"
-#include "common/input.h"
-#include "linux/in_evdev.h"
 #include "revision.h"
 
+#ifndef NO_FRONTEND
+#include "libpicofe/input.h"
+#include "libpicofe/plat.h"
+#include "libpicofe/readpng.h"
+#endif
+
 // don't include debug.h - it breaks ARM build (R1 redefined)
 void StartDebugger();
 void StopDebugger();
@@ -49,6 +51,8 @@ enum sched_action emu_action, emu_action_old;
 char hud_msg[64];
 int hud_new_msg;
 
+static void toggle_fast_forward(int force_off);
+
 static void make_path(char *buf, size_t size, const char *dir, const char *fname)
 {
        if (fname)
@@ -143,6 +147,8 @@ void emu_set_default_config(void)
        Config.PsxAuto = 1;
 
        pl_rearmed_cbs.gpu_neon.allow_interlace = 2; // auto
+       pl_rearmed_cbs.gpu_neon.enhancement_enable =
+       pl_rearmed_cbs.gpu_neon.enhancement_no_main = 0;
        pl_rearmed_cbs.gpu_peops.iUseDither = 0;
        pl_rearmed_cbs.gpu_peops.dwActFixes = 1<<7;
        pl_rearmed_cbs.gpu_unai.abe_hack =
@@ -203,6 +209,7 @@ void do_emu_action(void)
                break;
 #ifndef NO_FRONTEND
        case SACTION_ENTER_MENU:
+               toggle_fast_forward(1);
                menu_loop();
                return;
        case SACTION_NEXT_SSLOT:
@@ -230,6 +237,18 @@ do_state_slot:
                        pl_rearmed_cbs.frameskip == 0 ? "OFF" : "1" );
                plugin_call_rearmed_cbs();
                break;
+       case SACTION_SWITCH_DISPMODE:
+               pl_switch_dispmode();
+               plugin_call_rearmed_cbs();
+               if (GPU_open != NULL && GPU_close != NULL) {
+                       GPU_close();
+                       GPU_open(&gpuDisp, "PCSX", NULL);
+               }
+               break;
+       case SACTION_FAST_FORWARD:
+               toggle_fast_forward(0);
+               plugin_call_rearmed_cbs();
+               break;
        case SACTION_SCREENSHOT:
                {
                        char buf[MAXPATHLEN];
@@ -252,10 +271,19 @@ do_state_slot:
                }
        case SACTION_VOLUME_UP:
        case SACTION_VOLUME_DOWN:
-               plat_step_volume(emu_action == SACTION_VOLUME_UP);
+               plat_target_step_volume(emu_action == SACTION_VOLUME_UP);
                return;
        case SACTION_MINIMIZE:
+               if (GPU_close != NULL)
+                       GPU_close();
+
                plat_minimize();
+
+               if (GPU_open != NULL) {
+                       ret = GPU_open(&gpuDisp, "PCSX", NULL);
+                       if (ret)
+                               fprintf(stderr, "GPU_open returned %d\n", ret);
+               }
                return;
 #endif
        default:
@@ -567,6 +595,40 @@ int main(int argc, char *argv[])
 
        return 0;
 }
+
+static void toggle_fast_forward(int force_off)
+{
+       static int fast_forward;
+       static int normal_g_opts;
+       static int normal_frameskip;
+       static int normal_enhancement_enable;
+
+       if (force_off && !fast_forward)
+               return;
+
+       fast_forward = !fast_forward;
+       if (fast_forward) {
+               normal_g_opts = g_opts;
+               normal_frameskip = pl_rearmed_cbs.frameskip;
+               normal_enhancement_enable =
+                       pl_rearmed_cbs.gpu_neon.enhancement_enable;
+
+               g_opts |= OPT_NO_FRAMELIM;
+               pl_rearmed_cbs.frameskip = 3;
+               pl_rearmed_cbs.gpu_neon.enhancement_enable = 0;
+       } else {
+               g_opts = normal_g_opts;
+               pl_rearmed_cbs.frameskip = normal_frameskip;
+               pl_rearmed_cbs.gpu_neon.enhancement_enable =
+                       normal_enhancement_enable;
+
+               pl_timing_prepare(Config.PsxType);
+       }
+
+       if (!force_off)
+               snprintf(hud_msg, sizeof(hud_msg), "FAST FORWARD %s",
+                       fast_forward ? "ON" : "OFF");
+}
 #endif
 
 void SysRunGui() {
@@ -839,15 +901,6 @@ void *SysLoadLibrary(const char *lib) {
                                return (void *)(long)(PLUGIN_DL_BASE + builtin_plugin_ids[i]);
        }
 
-#if defined(__x86_64__) || defined(__i386__)
-       // convenience hack
-       if (strstr(lib, ".x86") == NULL) {
-               char name[MAXPATHLEN];
-               snprintf(name, sizeof(name), "%s.x86_64", lib);
-               lib = name;
-       }
-#endif
-
        ret = dlopen(lib, RTLD_NOW);
        if (ret == NULL)
                fprintf(stderr, "dlopen: %s\n", dlerror());