Update to v1.21.0

Author: goweiwen

patches/00001_initial_commit_by_eggs.patch

@@ -221,23 +221,31 @@ index 543fe5b630..4a0e4ffd78 100644
  };
 +#endif
 diff --git a/libretro-common/audio/conversion/float_to_s16.c b/libretro-common/audio/conversion/float_to_s16.c
-index 770981d9c1..cbbd0908f7 100644
+index 5f2ab2405a..35f01e7dae 100644
 --- a/libretro-common/audio/conversion/float_to_s16.c
 +++ b/libretro-common/audio/conversion/float_to_s16.c
-@@ -32,12 +32,11 @@
+@@ -32,11 +32,10 @@
  #include <audio/conversion/float_to_s16.h>
- 
+
  #if (defined(__ARM_NEON__) || defined(HAVE_NEON))
 +#include <arm_neon.h>
  static bool float_to_s16_neon_enabled = false;
  #ifdef HAVE_ARM_NEON_ASM_OPTIMIZATIONS
- void convert_float_s16_asm(int16_t *out,
-       const float *in, size_t samples);
+ void convert_float_s16_asm(int16_t *s, const float *in, size_t len);
 -#else
 -#include <arm_neon.h>
  #endif
- 
- void convert_float_to_s16(int16_t *out,
+
+ void convert_float_to_s16(int16_t *s, const float *in, size_t len)
+@@ -55,7 +54,7 @@ void convert_float_to_s16(int16_t *s, const float *in, size_t len)
+
+          s        += aligned_samples;
+          in       += aligned_samples;
+-         samples  -= aligned_samples;
++         len      -= aligned_samples;
+          i         = 0;
+ #else
+          int16x4x2_t oreg;
 diff --git a/retroarch.c b/retroarch.c
 index d28825d383..6bb120bd89 100644
 --- a/retroarch.c

patches/00003_hide_autoload_message.patch

@@ -1,27 +1,28 @@
 diff --git a/tasks/task_save.c b/tasks/task_save.c
-index 636feebd6f..c6391d13a3 100644
+index 0f867f38d0..ae6d252fa6 100644
 --- a/tasks/task_save.c
 +++ b/tasks/task_save.c
-@@ -1057,10 +1057,10 @@ static void task_load_handler(retro_task_t *task)
- 
-          if (state->flags & SAVE_TASK_FLAG_AUTOLOAD)
-          {
--            snprintf(msg,
--                  msg_size - 1,
+@@ -793,11 +793,7 @@ static void task_load_handler(retro_task_t *task)
+       {
+          char msg[128];
+
+-         if (state->flags & SAVE_TASK_FLAG_AUTOLOAD)
+-            snprintf(msg, sizeof(msg),
 -                  msg_hash_to_str(MSG_AUTOLOADING_SAVESTATE_SUCCEEDED),
 -                  path_basename(state->path));
-+            // snprintf(msg,
-+            //       msg_size - 1,
-+            //       msg_hash_to_str(MSG_AUTOLOADING_SAVESTATE_SUCCEEDED),
-+            //       path_basename(state->path));
-          }
-          else
+-         else
++         if (!(state->flags & SAVE_TASK_FLAG_AUTOLOAD))
           {
-@@ -1074,7 +1074,6 @@ static void task_load_handler(retro_task_t *task)
+             if (state->state_slot < 0)
+                strlcpy(msg,
+@@ -807,9 +803,8 @@ static void task_load_handler(retro_task_t *task)
+                snprintf(msg, sizeof(msg),
+                      msg_hash_to_str(MSG_LOADED_STATE_FROM_SLOT),
                       state->state_slot);
++            task_set_title(task, strdup(msg));
           }
- 
+-
 -         task_set_title(task, strdup(msg));
-          free(msg);
        }
- 
+
+       goto end;

patches/00007_goweiwen_add_state_disk_slot_commands.patch

@@ -165,13 +165,13 @@ index ad3ac3e12eb..416f98062f6 100644
 
  static const struct cmd_map map[] = {
 diff --git a/runloop.c b/runloop.c
-index 846fbabcd3a..bd8bc2adecf 100644
+index a4bc004f26..669737e7ab 100644
 --- a/runloop.c
 +++ b/runloop.c
-@@ -7195,6 +7195,18 @@ void runloop_task_msg_queue_push(
+@@ -7361,6 +7361,17 @@ void runloop_task_msg_queue_push(
+       runloop_msg_queue_push(msg, prio, duration, flush, NULL, MESSAGE_QUEUE_ICON_DEFAULT, MESSAGE_QUEUE_CATEGORY_INFO);
  }
- 
- 
+
 +uint32_t runloop_get_current_savestate()
 +{
 +   settings_t *settings        = config_get_ptr();
@@ -183,10 +183,9 @@ index 846fbabcd3a..bd8bc2adecf 100644
 +   settings_t *settings        = config_get_ptr();
 +   settings->ints.state_slot = state_slot;
 +}
-+
+
  bool runloop_get_current_savestate_path(char *path, size_t len)
  {
-    settings_t *settings        = config_get_ptr();
 diff --git a/runloop.h b/runloop.h
 index 3ba255f7ba9..b0f2d5f567b 100644
 --- a/runloop.h

patches/00009_goweiwen_retain_fast-forward_state_when_pausing.patch

@@ -8,29 +8,27 @@ Subject: [PATCH] feat: retain fast-forward state when pausing
  1 file changed, 8 insertions(+), 8 deletions(-)
 
 diff --git a/runloop.c b/runloop.c
-index bd8bc2adecf..27f2c8b8048 100644
+index 55313076f0..d264d5989f 100644
 --- a/runloop.c
 +++ b/runloop.c
-@@ -6210,14 +6210,14 @@ static enum runloop_state_enum runloop_check_state(
+@@ -6476,13 +6476,13 @@ static enum runloop_state_enum runloop_check_state(
        if (!check2)
           check2 = old_hold_button_state != new_hold_button_state;
- 
+
 -      /* Don't allow fastmotion while paused */
--      if (runloop_paused)
+-      if (check2 && runloop_paused)
 -      {
--         check2                = true;
 -         new_button_state      = false;
 -         new_hold_button_state = false;
 -         input_st->flags      |= INP_FLAG_NONBLOCKING;
 -      }
 +      // /* Don't allow fastmotion while paused */
-+      // if (runloop_paused)
++      // if (check2 && runloop_paused)
 +      // {
-+      //    check2                = true;
 +      //    new_button_state      = false;
 +      //    new_hold_button_state = false;
 +      //    input_st->flags      |= INP_FLAG_NONBLOCKING;
 +      // }
- 
-       if (check2)
-       {
+
+ #ifdef HAVE_NETWORKING
+       if (check2 && !netplay_allow_timeskip)