X-Git-Url: https://notaz.gp2x.de/cgi-bin/gitweb.cgi?p=pcsx_rearmed.git;a=blobdiff_plain;f=frontend%2Flibretro.c;h=4c285cfbc26f83b34cc7f8e92cabb4ff3668a00c;hp=ffd64c7e95983dc2bfb979a1e9e44de9776edfcb;hb=HEAD;hpb=c7f3cc746f2113b3c4a309c9b073f1bf3a64afce

diff --git a/frontend/libretro.c b/frontend/libretro.c
index ffd64c7e..6a719ae4 100644
--- a/frontend/libretro.c
+++ b/frontend/libretro.c
@@ -131,7 +131,8 @@ static unsigned previous_width = 0;
 static unsigned previous_height = 0;
 
 static int plugins_opened;
-static int is_pal_mode;
+
+#define is_pal_mode Config.PsxType
 
 /* memory card data */
 extern char Mcd1Data[MCD_SIZE];
@@ -294,16 +295,17 @@ static void convert(void *buf, size_t bytes)
 static void addCrosshair(int port, int crosshair_color, unsigned short *buffer, int bufferStride, int pos_x, int pos_y, int thickness, int size_x, int size_y) {
    for (port = 0; port < 2; port++) {
       // Draw the horizontal line of the crosshair
-      for (int i = pos_y - thickness / 2; i <= pos_y + thickness / 2; i++) {
-         for (int j = pos_x - size_x / 2; j <= pos_x + size_x / 2; j++) {
+      int i, j;
+      for (i = pos_y - thickness / 2; i <= pos_y + thickness / 2; i++) {
+         for (j = pos_x - size_x / 2; j <= pos_x + size_x / 2; j++) {
             if ((i + vout_height) >= 0 && (i + vout_height) < bufferStride && j >= 0 && j < bufferStride && in_enable_crosshair[port] > 0)
                buffer[i * bufferStride + j] = crosshair_color;
-      }
          }
+      }
 
       // Draw the vertical line of the crosshair
-      for (int i = pos_x - thickness / 2; i <= pos_x + thickness / 2; i++) {
-         for (int j = pos_y - size_y / 2; j <= pos_y + size_y / 2; j++) {
+      for (i = pos_x - thickness / 2; i <= pos_x + thickness / 2; i++) {
+         for (j = pos_y - size_y / 2; j <= pos_y + size_y / 2; j++) {
             if (i >= 0 && i < bufferStride && (j + vout_height) >= 0 && (j + vout_height) < bufferStride && in_enable_crosshair[port] > 0)
                buffer[j * bufferStride + i] = crosshair_color;
          }
@@ -366,8 +368,8 @@ static void vout_flip(const void *vram, int stride, int bgr24,
    for (port = 0; port < 2; port++) {
       if (in_enable_crosshair[port] > 0 && (in_type[port] == PSE_PAD_TYPE_GUNCON || in_type[port] == PSE_PAD_TYPE_GUN))
       {
-	 struct CrosshairInfo crosshairInfo;
-	 CrosshairDimensions(port, &crosshairInfo);
+         struct CrosshairInfo crosshairInfo;
+         CrosshairDimensions(port, &crosshairInfo);
          addCrosshair(port, in_enable_crosshair[port], dest, dstride, crosshairInfo.pos_x, crosshairInfo.pos_y, crosshairInfo.thickness, crosshairInfo.size_x, crosshairInfo.size_y);
       }
    }
@@ -585,7 +587,6 @@ void pl_frame_limit(void)
 
 void pl_timing_prepare(int is_pal)
 {
-   is_pal_mode = is_pal;
 }
 
 void plat_trigger_vibrate(int pad, int low, int high)
@@ -727,8 +728,8 @@ static bool update_option_visibility(void)
             "pcsx_rearmed_negcon_deadzone",
             "pcsx_rearmed_negcon_response",
             "pcsx_rearmed_input_sensitivity",
-	    "pcsx_rearmed_crosshair1",
-	    "pcsx_rearmed_crosshair2",
+            "pcsx_rearmed_crosshair1",
+            "pcsx_rearmed_crosshair2",
             "pcsx_rearmed_konamigunadjustx",
             "pcsx_rearmed_konamigunadjusty",
             "pcsx_rearmed_gunconadjustx",
@@ -1001,7 +1002,7 @@ void retro_get_system_av_info(struct retro_system_av_info *info)
    unsigned geom_width           = vout_width;
 
    memset(info, 0, sizeof(*info));
-   info->timing.fps              = is_pal_mode ? 50.0 : 60.0;
+   info->timing.fps              = psxGetFps();
    info->timing.sample_rate      = 44100.0;
    info->geometry.base_width     = geom_width;
    info->geometry.base_height    = geom_height;
@@ -2264,6 +2265,7 @@ static void update_variables(bool in_flight)
    int gpu_peops_fix = GPU_PEOPS_OLD_FRAME_SKIP;
 #endif
    frameskip_type_t prev_frameskip_type;
+   double old_fps = psxGetFps();
 
    var.value = NULL;
    var.key = "pcsx_rearmed_frameskip_type";
@@ -2705,6 +2707,18 @@ static void update_variables(bool in_flight)
          Config.GpuListWalking = -1;
    }
 
+   var.value = NULL;
+   var.key = "pcsx_rearmed_fractional_framerate";
+   if (environ_cb(RETRO_ENVIRONMENT_GET_VARIABLE, &var) && var.value)
+   {
+      if (strcmp(var.value, "disabled") == 0)
+         Config.FractionalFramerate = 0;
+      else if (strcmp(var.value, "enabled") == 0)
+         Config.FractionalFramerate = 1;
+      else // auto
+         Config.FractionalFramerate = -1;
+   }
+
    var.value = NULL;
    var.key = "pcsx_rearmed_screen_centering";
    if (environ_cb(RETRO_ENVIRONMENT_GET_VARIABLE, &var) && var.value)
@@ -3004,6 +3018,13 @@ static void update_variables(bool in_flight)
    }
 
    update_option_visibility();
+
+   if (old_fps != psxGetFps())
+   {
+      struct retro_system_av_info info;
+      retro_get_system_av_info(&info);
+      environ_cb(RETRO_ENVIRONMENT_SET_SYSTEM_AV_INFO, &info);
+   }
 }
 
 // Taken from beetle-psx-libretro