bugfix : Use independent inst buffer for text

cloudwu · cloudwu · commit eed40319e0d7 · 2026-02-17T22:47:54.000+08:00
diff --git a/3rd/lua b/3rd/lua
@@ -1 +1 @@
-Subproject commit c6b484823806e08e1756b1a6066a3ace6f080fae
+Subproject commit a5522f06d2679b8f18534fd6a9968f7eb539dc31
diff --git a/3rd/sokol b/3rd/sokol
@@ -1 +1 @@
-Subproject commit d48aa2ff673af2d6b981032dd43766ab15689163
+Subproject commit 2c68ae7af428a08792c73f8b78c5ad43f673be61
diff --git a/3rd/stb b/3rd/stb
@@ -1 +1 @@
-Subproject commit f1c79c02822848a9bed4315b12c8c8f3761e1296
+Subproject commit f58f558c120e9b32c217290b80bad1a0729fbb2c
diff --git a/3rd/yoga b/3rd/yoga
@@ -1 +1 @@
-Subproject commit 151d16119a85376a5bcf5dcba6ddd254a6654852
+Subproject commit dc2581f229cb05c7d2af8dee37b2ee0b59fd5326
diff --git a/3rd/zlib b/3rd/zlib
@@ -1 +1 @@
-Subproject commit 51b7f2abdade71cd9bb0e7a373ef2610ec6f9daf
+Subproject commit 5a82f71ed1dfc0bec044d9702463dbdf84ea3b71
diff --git a/src/service/render.lua b/src/service/render.lua
@@ -323,8 +323,14 @@ local function render_init(arg)
 		if text_sampler_desc then
 			text_sampler_desc.label = text_sampler_desc.label or "text-sampler"
 			STATE.text_sampler = render.sampler(text_sampler_desc)
+			STATE.text_inst = render.buffer {
+				type = "vertex",
+				usage = "stream",
+				label = "text-instance",
+				size = textmat.instance_size * setting.draw_instance,
+			}
 			local text_bindings = render.bindings()
-			text_bindings:vbuffer(0, STATE.inst)
+			text_bindings:vbuffer(0, STATE.text_inst)
 			text_bindings:view(0, views.storage)
 			text_bindings:sampler(0, STATE.text_sampler)
 
@@ -419,7 +425,7 @@ local function render_init(arg)
 	}
 	
 	STATE.material_text = textmat.normal {
-		inst_buffer = STATE.inst,
+		inst_buffer = STATE.text_inst,
 		bindings = STATE.text_bindings,
 		uniform = STATE.uniform,
 		sr_buffer = STATE.srbuffer_mem,
