X-Git-Url: https://notaz.gp2x.de/cgi-bin/gitweb.cgi?a=blobdiff_plain;f=frontend%2Flibretro.c;h=4cd4e47f19c0b488b0efce0c1778cde04d3d294d;hb=01394a7f6afd51681cf7ef2f5d55e607a53517f2;hp=b625c1a0d470291521d2d237972c012bd6e350d3;hpb=3e24db8463c1d18195cd38c345e5197967780dd8;p=pcsx_rearmed.git

diff --git a/frontend/libretro.c b/frontend/libretro.c
index b625c1a0..4cd4e47f 100644
--- a/frontend/libretro.c
+++ b/frontend/libretro.c
@@ -19,6 +19,7 @@
 #include "../libpcsxcore/cdriso.h"
 #include "../libpcsxcore/cheat.h"
 #include "../plugins/dfsound/out.h"
+#include "../plugins/dfsound/spu_config.h"
 #include "../plugins/dfinput/externals.h"
 #include "cspace.h"
 #include "main.h"
@@ -39,7 +40,6 @@ static int vout_doffs_old, vout_fb_dirty;
 static bool vout_can_dupe;
 static bool duping_enable;
 
-static int samples_sent, samples_to_send;
 static int plugins_opened;
 static int is_pal_mode;
 
@@ -216,16 +216,13 @@ static void snd_finish(void)
 
 static int snd_busy(void)
 {
-	if (samples_to_send > samples_sent)
-		return 0; /* give more samples */
-	else
-		return 1;
+	return 0;
 }
 
 static void snd_feed(void *buf, int bytes)
 {
-	audio_batch_cb(buf, bytes / 4);
-	samples_sent += bytes / 4;
+	if (audio_batch_cb != NULL)
+		audio_batch_cb(buf, bytes / 4);
 }
 
 void out_register_libretro(struct out_driver *drv)
@@ -248,11 +245,13 @@ void retro_set_environment(retro_environment_t cb)
       { "rearmed_drc", "Dynamic recompiler; enabled|disabled" },
 #endif
 #ifdef __ARM_NEON__
-      { "neon_interlace_enable", "Enable interlacing mode(s); disabled|enabled" },
-      { "neon_enhancement_enable", "Enhanced resolution (slow); disabled|enabled" },
-      { "neon_enhancement_no_main", "Enhanced resolution speed hack; disabled|enabled" },
+      { "pcsx_rearmed_neon_interlace_enable", "Enable interlacing mode(s); disabled|enabled" },
+      { "pcsx_rearmed_neon_enhancement_enable", "Enhanced resolution (slow); disabled|enabled" },
+      { "pcsx_rearmed_neon_enhancement_no_main", "Enhanced resolution speed hack; disabled|enabled" },
 #endif
       { "pcsx_rearmed_duping_enable", "Frame duping; on|off" },
+      { "pcsx_rearmed_spu_reverb", "Sound: Reverb; on|off" },
+      { "pcsx_rearmed_spu_interpolation", "Sound: Interpolation; simple|gaussian|cubic|off" },
       { NULL, NULL },
    };
 
@@ -979,7 +978,7 @@ static void update_variables(bool in_flight)
 
 #ifdef __ARM_NEON__
    var.value = "NULL";
-   var.key = "neon_interlace_enable";
+   var.key = "pcsx_rearmed_neon_interlace_enable";
 
    if (environ_cb(RETRO_ENVIRONMENT_GET_VARIABLE, &var) || var.value)
    {
@@ -990,7 +989,7 @@ static void update_variables(bool in_flight)
    }
 
    var.value = NULL;
-   var.key = "neon_enhancement_enable";
+   var.key = "pcsx_rearmed_neon_enhancement_enable";
 
    if (environ_cb(RETRO_ENVIRONMENT_GET_VARIABLE, &var) || var.value)
    {
@@ -1001,7 +1000,7 @@ static void update_variables(bool in_flight)
    }
 
    var.value = NULL;
-   var.key = "neon_enhancement_no_main";
+   var.key = "pcsx_rearmed_neon_enhancement_no_main";
 
    if (environ_cb(RETRO_ENVIRONMENT_GET_VARIABLE, &var) || var.value)
    {
@@ -1045,6 +1044,32 @@ static void update_variables(bool in_flight)
    }
 #endif
 
+   var.value = "NULL";
+   var.key = "pcsx_rearmed_spu_reverb";
+
+   if (environ_cb(RETRO_ENVIRONMENT_GET_VARIABLE, &var) || var.value)
+   {
+      if (strcmp(var.value, "off") == 0)
+         spu_config.iUseReverb = false;
+      else if (strcmp(var.value, "on") == 0)
+         spu_config.iUseReverb = true;
+   }
+
+   var.value = "NULL";
+   var.key = "pcsx_rearmed_spu_interpolation";
+
+   if (environ_cb(RETRO_ENVIRONMENT_GET_VARIABLE, &var) || var.value)
+   {
+      if (strcmp(var.value, "simple") == 0)
+         spu_config.iUseInterpolation = 1;
+      else if (strcmp(var.value, "gaussian") == 0)
+         spu_config.iUseInterpolation = 2;
+      else if (strcmp(var.value, "cubic") == 0)
+         spu_config.iUseInterpolation = 3;
+      else if (strcmp(var.value, "off") == 0)
+         spu_config.iUseInterpolation = 0;
+   }
+
    if (in_flight) {
       // inform core things about possible config changes
       plugin_call_rearmed_cbs();
@@ -1088,8 +1113,6 @@ void retro_run(void)
 	stop = 0;
 	psxCpu->Execute();
 
-	samples_to_send += is_pal_mode ? 44100 / 50 : 44100 / 60;
-
 	video_cb((vout_fb_dirty || !vout_can_dupe || !duping_enable) ? vout_buf : NULL,
 		vout_width, vout_height, vout_width * 2);
 	vout_fb_dirty = 0;