more perf improves for VEFontCache

code/sectr/engine/render.odin

@@ -642,10 +642,12 @@ render_ui_via_box_list :: proc( box_list : []UI_RenderBoxInfo, text_list : []UI_
 			entry := text_list[text_id]
 			font  := entry.font.key != 0 ? entry.font : default_font
 
-			text_enqueued   = true
 			text_layer_done = b32(text_id > 0) && text_list[ text_id - 1 ].layer_signal
 			text_id        += 1
 
+			if len(entry.text) == 0 do continue
+			text_enqueued   = true
+
 			if cam != nil {
 				// draw_text_shape_pos_extent_zoomed( entry.shape, font, entry.font_size, entry.position, cam_offset, screen_size, screen_size_norm, cam.zoom, entry.color )
 				draw_text_string_pos_extent_zoomed( entry.text, font, entry.font_size, entry.position, cam_offset, screen_size, screen_size_norm, cam.zoom, entry.color )

code/sectr/font/provider.odin

@@ -146,6 +146,13 @@ get_font_vertical_metrics :: #force_inline proc ( font : FontID, font_size := Fo
 	return
 }
 
+shape_text_cached_latin :: #force_inline proc( text : string, font : FontID, font_size := Font_Use_Default_Size, scalar : f32 ) -> ShapedText
+{
+	ve_id, size := font_provider_resolve_draw_id( font, font_size * scalar )
+	shape       := ve.shape_text_latin( & get_state().font_provider_ctx.ve_ctx, ve_id, text )
+	return shape
+}
+
 shape_text_cached :: #force_inline proc( text : string, font : FontID, font_size := Font_Use_Default_Size, scalar : f32 ) -> ShapedText
 {
 	ve_id, size := font_provider_resolve_draw_id( font, font_size * scalar )

code/sectr/ui/core/base.odin

@@ -277,16 +277,16 @@ ui_graph_build_end :: proc( ui : ^UI_State )
 			if ! current.computed.fresh
 			{
 				if len(current.text.str) > 0 {
-					app_window       := get_state().app_window
-					screen_extent    := app_window.extent
-					screen_size      := screen_extent * 2
-					screen_size_norm := 1 / screen_size
+					// app_window       := get_state().app_window
+					// screen_extent    := app_window.extent
+					// screen_size      := screen_extent * 2
+					// screen_size_norm := 1 / screen_size
 
 					font_size_screen_scalar := app_config().font_size_screen_scalar
 
 					// over_sample : f32 = f32(get_state().config.font_size_canvas_scalar)
 
-					current.computed.text_shape = shape_text_cached( current.text.str, current.style.font, current.layout.font_size, 1.0 )
+					current.computed.text_shape = shape_text_cached_latin( current.text.str, current.style.font, current.layout.font_size, 1.0 )
 				}
 				ui_box_compute_layout( current )
 			}

code/sectr/ui/core/layout_compute.odin

@@ -73,8 +73,6 @@ ui_box_compute_layout :: proc( box : ^UI_Box,
 	text_size : Vec2
 	if len(box.text.str) > 0
 	{
-		
-
 		text_size = computed.text_shape.size
 		// if layout.font_size == computed.text_size.y {
 		// 	text_size = computed.text_size