diff --git a/audio/audio_driver.c b/audio/audio_driver.c
index f9a3c94568..f6ec0f0716 100644
--- a/audio/audio_driver.c
+++ b/audio/audio_driver.c
@@ -1506,7 +1506,6 @@ static void audio_driver_sink_window(audio_driver_state_t *audio_st,
 
    if (kept)
    {
-      audio_st->sink_discarded = 0;
       if (audio_st->sink_settled < 2)
          audio_st->sink_settled++;
       /* The windows left out since the last kept one come in with
@@ -1540,7 +1539,6 @@ static void audio_driver_sink_window(audio_driver_state_t *audio_st,
    }
    else
    {
-      audio_st->sink_discarded++;
       /* Before the sums stand, a left-out window restarts them: a slow
        * start is not to be in them. After, it is just left out. */
       if (audio_st->sink_settled < 2)
@@ -1729,7 +1727,6 @@ static void audio_driver_sink_update(audio_driver_state_t *audio_st,
       audio_st->sink_window_at = now_usec + AUDIO_SINK_WINDOW_USEC;
       audio_st->sink_apply_at  = now_usec + AUDIO_SINK_BASELINE_USEC;
       audio_st->sink_settled   = 0;
-      audio_st->sink_discarded = 0;
       memset(&audio_st->sink_kept,    0, sizeof(audio_st->sink_kept));
       memset(&audio_st->sink_pending, 0, sizeof(audio_st->sink_pending));
       audio_st->sink_pending_broken = false;
diff --git a/audio/audio_driver.h b/audio/audio_driver.h
index 185511b9d2..af8c05004d 100644
--- a/audio/audio_driver.h
+++ b/audio/audio_driver.h
@@ -786,7 +786,6 @@ typedef struct
    bool              sink_pending_broken; /* a dry spell is in it: shown, never merged into the kept sums */
    unsigned sink_settled;              /* kept windows in a row, up to 2, after which the sums stand */
    unsigned sink_applied;              /* times the bias has been set */
-   unsigned sink_discarded;            /* windows left out in a row */
    /* AUDIO_SINK_WARNED_* said once each, in two words because the two
     * sides run on different threads: on the threaded pipeline the
     * estimator runs on the core's thread, from submit, and the flush
diff --git a/cheat_manager.c b/cheat_manager.c
index 58eab769eb..e28b38ed78 100644
--- a/cheat_manager.c
+++ b/cheat_manager.c
@@ -411,7 +411,6 @@ static void cheat_manager_free(void)
    cheat_st->num_memory_buffers        = 0;
    cheat_st->total_memory_size         = 0;
    cheat_st->memory_initialized        = false;
-   cheat_st->memory_search_initialized = false;
 }
 
 static void cheat_manager_new(unsigned size)
@@ -1067,8 +1066,6 @@ int cheat_manager_initialize_memory(rarch_setting_t *setting, size_t idx, bool w
          runloop_msg_queue_push(msg, _len, 1, 180, true, NULL,
                MESSAGE_QUEUE_ICON_DEFAULT, MESSAGE_QUEUE_CATEGORY_INFO);
       }
-
-      cheat_st->memory_search_initialized = true;
    }
 
    cheat_st->memory_initialized = true;
diff --git a/cheat_manager.h b/cheat_manager.h
index b5afd0a932..c6ce2e3b24 100644
--- a/cheat_manager.h
+++ b/cheat_manager.h
@@ -189,7 +189,6 @@ struct cheat_manager
    char *working_code;
    bool big_endian;
    bool memory_initialized;
-   bool memory_search_initialized;
 };
 
 typedef struct cheat_manager cheat_manager_t;
diff --git a/gfx/common/d3d9_common.c b/gfx/common/d3d9_common.c
index d88b698a57..21cb9e4a17 100644
--- a/gfx/common/d3d9_common.c
+++ b/gfx/common/d3d9_common.c
@@ -226,13 +226,10 @@ static void d3d9_get_video_size(d3d9_video_t *d3d,
    *width                       = video_mode.dwDisplayWidth;
    *height                      = video_mode.dwDisplayHeight;
 
-   d3d->resolution_hd_enable    = false;
-
    if (video_mode.fIsHiDef)
    {
       *width                    = 1280;
       *height                   = 720;
-      d3d->resolution_hd_enable = true;
    }
    else
    {
diff --git a/gfx/common/d3d9_common.h b/gfx/common/d3d9_common.h
index b89cf30baf..cd1e97123e 100644
--- a/gfx/common/d3d9_common.h
+++ b/gfx/common/d3d9_common.h
@@ -89,9 +89,6 @@ typedef struct d3d9_video
    bool quitting;
    bool needs_restore;
    bool overlays_enabled;
-   /* TODO - refactor this away properly. */
-   bool resolution_hd_enable;
-
    /* Only used for Xbox */
    bool widescreen_mode;
 
diff --git a/gfx/drivers/d3d8.c b/gfx/drivers/d3d8.c
index 6754853be7..45d407a321 100644
--- a/gfx/drivers/d3d8.c
+++ b/gfx/drivers/d3d8.c
@@ -150,9 +150,6 @@ typedef struct d3d8_video
    bool quitting;
    bool needs_restore;
    bool overlays_enabled;
-   /* TODO - refactor this away properly. */
-   bool resolution_hd_enable;
-
    /* Only used for Xbox */
    bool widescreen_mode;
 
@@ -1997,21 +1994,18 @@ static void d3d8_get_video_size(d3d8_video_t *d3d,
          *width                    = 640;
          *height                   = 480;
          d3d->widescreen_mode      = false;
-         d3d->resolution_hd_enable = true;
       }
       else if (video_mode & XC_VIDEO_FLAGS_HDTV_720p)
       {
          *width                    = 1280;
          *height                   = 720;
          d3d->widescreen_mode      = true;
-         d3d->resolution_hd_enable = true;
       }
       else if (video_mode & XC_VIDEO_FLAGS_HDTV_1080i)
       {
          *width                    = 1920;
          *height                   = 1080;
          d3d->widescreen_mode      = true;
-         d3d->resolution_hd_enable = true;
       }
    }
 }
diff --git a/gfx/gfx_display.h b/gfx/gfx_display.h
index 470163fb14..1af89cfc25 100644
--- a/gfx/gfx_display.h
+++ b/gfx/gfx_display.h
@@ -167,7 +167,6 @@ struct gfx_display_ctx_draw
    float y;
    float rotation;
    float scale_factor;
-   bool pipeline_active;
 };
 
 typedef struct gfx_display_ctx_coord_draw
diff --git a/gfx/gfx_thumbnail.c b/gfx/gfx_thumbnail.c
index b9216e9e9a..f82786cc77 100644
--- a/gfx/gfx_thumbnail.c
+++ b/gfx/gfx_thumbnail.c
@@ -2907,7 +2907,6 @@ void gfx_thumbnail_path_reset(gfx_thumbnail_path_data_t *path_data)
    path_data->system_len           = 0;
    path_data->system[0]            = '\0';
    path_data->content_path[0]      = '\0';
-   path_data->content_label_len    = 0;
    path_data->content_label[0]     = '\0';
    path_data->content_core_name[0] = '\0';
    path_data->content_db_name[0]   = '\0';
@@ -3096,7 +3095,6 @@ bool gfx_thumbnail_set_content(gfx_thumbnail_path_data_t *path_data, const char
 
    /* 'Reset' path_data content strings */
    path_data->content_path[0]      = '\0';
-   path_data->content_label_len    = 0;
    path_data->content_label[0]     = '\0';
    path_data->content_core_name[0] = '\0';
    path_data->content_db_name[0]   = '\0';
@@ -3113,7 +3111,7 @@ bool gfx_thumbnail_set_content(gfx_thumbnail_path_data_t *path_data, const char
       return false;
 
    /* Cache content label */
-   path_data->content_label_len = strlcpy(path_data->content_label,
+   strlcpy(path_data->content_label,
          label, sizeof(path_data->content_label));
 
    /* Determine content image name */
@@ -3148,7 +3146,6 @@ bool gfx_thumbnail_set_content_image(
 
    /* 'Reset' path_data content strings */
    path_data->content_path[0]      = '\0';
-   path_data->content_label_len    = 0;
    path_data->content_label[0]     = '\0';
    path_data->content_core_name[0] = '\0';
    path_data->content_db_name[0]   = '\0';
@@ -3176,7 +3173,7 @@ bool gfx_thumbnail_set_content_image(
    strlcpy(path_data->content_img,
             img_name, sizeof(path_data->content_img));
 
-   path_data->content_label_len = fill_pathname(
+   fill_pathname(
          path_data->content_label,
          path_data->content_img, "",
          sizeof(path_data->content_label));
@@ -3226,7 +3223,6 @@ bool gfx_thumbnail_set_content_playlist(
 
    /* 'Reset' path_data content strings */
    path_data->content_path[0]         = '\0';
-   path_data->content_label_len       = 0;
    path_data->content_label[0]        = '\0';
    path_data->content_core_name[0]    = '\0';
    path_data->content_db_name[0]      = '\0';
@@ -3273,10 +3269,10 @@ bool gfx_thumbnail_set_content_playlist(
 
    /* Get content label */
    if (content_label && *content_label)
-      path_data->content_label_len = strlcpy(path_data->content_label,
+      strlcpy(path_data->content_label,
             content_label, sizeof(path_data->content_label));
    else
-      path_data->content_label_len = fill_pathname(path_data->content_label,
+      fill_pathname(path_data->content_label,
             path_basename(content_path),
             "", sizeof(path_data->content_label));
 
diff --git a/gfx/gfx_thumbnail.h b/gfx/gfx_thumbnail.h
index aa8ba5dc6f..50ce7ec464 100644
--- a/gfx/gfx_thumbnail.h
+++ b/gfx/gfx_thumbnail.h
@@ -67,7 +67,6 @@ struct gfx_thumbnail_path_data
    enum playlist_thumbnail_mode playlist_icon_mode;
    size_t playlist_index;
    size_t system_len;
-   size_t content_label_len;
    char content_label[NAME_MAX_LENGTH];
    char content_core_name[NAME_MAX_LENGTH];
    char system[NAME_MAX_LENGTH];
diff --git a/gfx/gfx_widgets.c b/gfx/gfx_widgets.c
index 6d20b10326..adbb9beddc 100644
--- a/gfx/gfx_widgets.c
+++ b/gfx/gfx_widgets.c
@@ -62,11 +62,6 @@ static void gfx_widgets_update_icon_layout(dispgfx_widget_t *p_dispwidget)
 {
    bool has_icons = !!(p_dispwidget->flags & DISPGFX_WIDGET_FLAG_MSG_QUEUE_HAS_ICONS);
 
-   if (has_icons)
-      p_dispwidget->msg_queue_regular_padding_x   = p_dispwidget->simple_widget_padding / 2;
-   else
-      p_dispwidget->msg_queue_regular_padding_x   = p_dispwidget->simple_widget_padding;
-
    if (has_icons)
    {
       p_dispwidget->msg_queue_icon_size_y         = p_dispwidget->msg_queue_height;
@@ -428,7 +423,6 @@ static void gfx_widgets_msg_queue_push_state(
          msg_widget->expiration_timer           = 0;
 
          msg_widget->task_ptr                   = task;
-         msg_widget->task_count                 = 0;
 
          msg_widget->task_progress              = 0;
          msg_widget->task_ident                 = 0;
@@ -471,7 +465,6 @@ static void gfx_widgets_msg_queue_push_state(
                msg_widget->flags               |= DISPWIDG_FLAG_TASK_FINISHED;
             msg_widget->task_progress           = task->progress;
             msg_widget->task_ident              = task->ident;
-            msg_widget->task_count              = 1;
 
             if (task->style == TASK_STYLE_POSITIVE)
                msg_widget->flags               |= DISPWIDG_FLAG_POSITIVE;
@@ -610,8 +603,6 @@ static void gfx_widgets_msg_queue_push_state(
             else
                msg_widget_msg_transition_animation_done(msg_widget);
 
-            msg_widget->task_count++;
-
             msg_widget->width = new_width;
          }
 
diff --git a/gfx/gfx_widgets.h b/gfx/gfx_widgets.h
index 34e8667631..cbbeebf138 100644
--- a/gfx/gfx_widgets.h
+++ b/gfx/gfx_widgets.h
@@ -190,8 +190,6 @@ typedef struct disp_widget_msg
 
    uint16_t flags;
    int8_t task_progress;
-   /* How many tasks have used this notification? */
-   uint8_t task_count;
    bool alternative_look;
 } disp_widget_msg_t;
 
@@ -287,7 +285,6 @@ typedef struct dispgfx_widget
    unsigned msg_queue_icon_offset_y;
    unsigned msg_queue_scissor_start_x;
    unsigned msg_queue_default_rect_width;
-   unsigned msg_queue_regular_padding_x;
    unsigned msg_queue_regular_text_start;
    unsigned msg_queue_task_text_start_x;
    unsigned divider_width_1px;
diff --git a/gfx/video_driver.c b/gfx/video_driver.c
index 3daaa12f6f..1857f548f6 100644
--- a/gfx/video_driver.c
+++ b/gfx/video_driver.c
@@ -6090,7 +6090,6 @@ void video_driver_frame(const void *data, unsigned width,
                   sizeof(video_st->window_title) - __len);
          }
 
-         video_st->window_title_len = __len;
          retro_atomic_store_release_int(&video_st->window_title_update, 1);
          VIDEO_TITLE_UNLOCK(video_st);
 
@@ -6102,7 +6101,7 @@ void video_driver_frame(const void *data, unsigned width,
       curr_time = fps_time = new_time;
 
       VIDEO_TITLE_LOCK(video_st);
-      video_st->window_title_len = strlcpy(
+      strlcpy(
             video_st->window_title,
             video_st->title_buf,
             sizeof(video_st->window_title));
@@ -7172,7 +7171,6 @@ static void video_frame_delay_auto(video_driver_state_t *video_st, video_frame_d
       count_pos_avg = 0;
    }
 
-   vfda->frame_time_avg    = frame_time_avg;
    vfda->frame_time_target = frame_time_target;
 
 #if FRAME_DELAY_AUTO_DEBUG
diff --git a/gfx/video_driver.h b/gfx/video_driver.h
index c112c0043c..8b597ea00e 100644
--- a/gfx/video_driver.h
+++ b/gfx/video_driver.h
@@ -1174,8 +1174,6 @@ typedef struct
    uintptr_t display;
    uintptr_t window;
 
-   size_t window_title_len;
-
    uint32_t flags;
    /* Display state only the main thread writes and reads - the
     * VIDEO_FLAG_WIDGETS_* bits and VIDEO_FLAG_ACTIVE, several of them
@@ -1296,7 +1294,6 @@ typedef struct video_frame_delay_auto
 {
    float refresh_rate;
    uint16_t frame_time_target;
-   uint16_t frame_time_avg;
    uint8_t frame_time_interval;
    uint8_t delay_decrease;
 } video_frame_delay_auto_t;
diff --git a/menu/drivers/materialui.c b/menu/drivers/materialui.c
index 6af7c208ac..ba5e2c32c9 100644
--- a/menu/drivers/materialui.c
+++ b/menu/drivers/materialui.c
@@ -6798,7 +6798,6 @@ MUI_NOINLINE static void materialui_render_background(
    draw.tex_coord             = NULL;
    draw.vertex_count          = 4;
    draw.pipeline_id           = 0;
-   draw.pipeline_active       = false;
    draw.backend_data          = NULL;
    draw.color                 = draw_color;
    draw.texture               = 0;
diff --git a/menu/drivers/xmb.c b/menu/drivers/xmb.c
index 79ac4663bd..0506835570 100644
--- a/menu/drivers/xmb.c
+++ b/menu/drivers/xmb.c
@@ -2226,7 +2226,6 @@ static bool gfx_thumbnail_set_icon_playlist(
 
    /* 'Reset' path_data content strings */
    path_data->content_path[0]         = '\0';
-   path_data->content_label_len       = 0;
    path_data->content_label[0]        = '\0';
    path_data->content_core_name[0]    = '\0';
    path_data->content_db_name[0]      = '\0';
@@ -2272,10 +2271,10 @@ static bool gfx_thumbnail_set_icon_playlist(
 
    /* Get content label */
    if (content_label && *content_label)
-      path_data->content_label_len = strlcpy(path_data->content_label,
+      strlcpy(path_data->content_label,
             content_label, sizeof(path_data->content_label));
    else
-      path_data->content_label_len = fill_pathname(
+      fill_pathname(
             path_data->content_label,
             path_basename(content_path),
             "", sizeof(path_data->content_label));
@@ -8599,7 +8598,6 @@ XMB_NOINLINE static void xmb_draw_bg(
    draw.tex_coord            = NULL;
    draw.vertex_count         = 4;
    draw.pipeline_id          = 0;
-   draw.pipeline_active      = (menu_shader_pipeline == XMB_SHADER_PIPELINE_WALLPAPER) ? false : true;
 
    if (!video_width || !video_height)
       return;
@@ -8705,7 +8703,6 @@ XMB_NOINLINE static void xmb_draw_dark_layer(
    draw.vertex_count    = 4;
    draw.texture         = 0;
    draw.pipeline_id     = 0;
-   draw.pipeline_active = false;
 
    gfx_display_blend_begin(dispctx, userdata);
    gfx_display_draw_bg(p_disp, &draw, &coords, userdata, true, MIN(xmb->alpha, alpha));
diff --git a/menu/menu_driver.c b/menu/menu_driver.c
index 9b69c994e6..e35ed9c389 100644
--- a/menu/menu_driver.c
+++ b/menu/menu_driver.c
@@ -4625,7 +4625,6 @@ static void menu_input_key_event(bool down, unsigned keycode,
 void menu_input_dialog_end(void)
 {
    struct menu_state *menu_st                 = &menu_driver_state;
-   menu_st->input_dialog_kb_type              = 0;
    menu_st->input_dialog_kb_idx               = 0;
    menu_st->input_dialog_kb_text_type         = MENU_INPUT_DIALOG_KB_TYPE_TEXT;
    menu_st->flags                            &= ~MENU_ST_FLAG_INP_DLG_KB_DISPLAY;
@@ -8582,7 +8581,6 @@ bool menu_input_dialog_start(menu_input_ctx_line_t *line)
             line->label_setting,
             sizeof(menu_st->input_dialog_kb_label_setting));
 
-   menu_st->input_dialog_kb_type      = line->type;
    menu_st->input_dialog_kb_idx       = line->idx;
    menu_st->input_dialog_kb_text_type = line->text_type;
 
diff --git a/menu/menu_driver.h b/menu/menu_driver.h
index 8a79b4995b..169a39fa22 100644
--- a/menu/menu_driver.h
+++ b/menu/menu_driver.h
@@ -531,7 +531,6 @@ struct menu_state
    } scroll;
 
    /* unsigned alignment */
-   unsigned input_dialog_kb_type;
    unsigned input_dialog_kb_idx;
    unsigned input_driver_flushing_input;
    menu_dialog_t dialog_st;
diff --git a/runahead.c b/runahead.c
index 2ac4ccb5c2..4890b1f25e 100644
--- a/runahead.c
+++ b/runahead.c
@@ -1408,7 +1408,6 @@ static bool runahead_savestate_info_init(
 {
    retro_ctx_serialize_info_t *info       = &runloop_st->runahead_savestate_info;
 
-   runloop_st->runahead_save_state_size   = save_state_size;
    runloop_st->flags                     |= RUNLOOP_FLAG_RUNAHEAD_SAVE_STATE_SIZE_KNOWN;
 
    /* Free any previous buffer so callers can safely re-init.  The
@@ -1514,7 +1513,6 @@ static void runahead_err(runloop_state_t *runloop_st)
    runloop_st->flags &= ~RUNLOOP_FLAG_RUNAHEAD_AVAILABLE;
    runahead_savestate_info_free(runloop_st);
    runahead_remove_hooks(runloop_st);
-   runloop_st->runahead_save_state_size       = 0;
    runloop_st->flags                         |= RUNLOOP_FLAG_RUNAHEAD_SAVE_STATE_SIZE_KNOWN;
 }
 
@@ -2242,7 +2240,6 @@ error:
 void runahead_clear_variables(void *data)
 {
    runloop_state_t *runloop_st            = (runloop_state_t*)data;
-   runloop_st->runahead_save_state_size   = 0;
    runloop_st->flags                     &= ~RUNLOOP_FLAG_RUNAHEAD_SAVE_STATE_SIZE_KNOWN;
    video_driver_modify_disp_flags(VIDEO_FLAG_RUNAHEAD_IS_ACTIVE, 0);
    runloop_st->flags                     |= RUNLOOP_FLAG_RUNAHEAD_AVAILABLE
diff --git a/runloop.h b/runloop.h
index 92fec63f3d..e049af50d9 100644
--- a/runloop.h
+++ b/runloop.h
@@ -289,7 +289,6 @@ struct runloop
 #if defined(HAVE_DYNAMIC) || defined(HAVE_DYLIB)
    dylib_t secondary_lib_handle;                         /* ptr alignment */
 #endif
-   size_t runahead_save_state_size;
 #endif
    size_t msg_queue_size;