Remove depthstencil resolve

flutter · Oct 8, 2024 · 281c668 · 281c668
1 parent 7e6b9ea
commit 281c668
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Showing 3 changed files with 6 additions and 58 deletions.
diff --git a/lib/gpu/lib/src/render_pass.dart b/lib/gpu/lib/src/render_pass.dart
@@ -74,43 +74,8 @@ base class DepthStencilAttachment {
   int stencilClearValue;
 
   Texture texture;
-  Texture? resolveTexture;
 
   void _validate() {
-    if (resolveTexture != null) {
-      if (resolveTexture!.format != texture.format) {
-        throw Exception(
-            "DepthStencilAttachment MSAA resolve texture must have the same format as the texture");
-      }
-      if (resolveTexture!.width != texture.width ||
-          resolveTexture!.height != texture.height) {
-        throw Exception(
-            "DepthStencilAttachment MSAA resolve texture must have the same dimensions as the texture");
-      }
-      if (resolveTexture!.sampleCount != 1) {
-        throw Exception(
-            "DepthStencilAttachment MSAA resolve texture must have a sample count of 1");
-      }
-      if (texture.sampleCount <= 1) {
-        throw Exception(
-            "DepthStencilAttachment must have a sample count greater than 1 when a MSAA resolve texture is set");
-      }
-      if (depthStoreAction != StoreAction.multisampleResolve &&
-          depthStoreAction != StoreAction.storeAndMultisampleResolve) {
-        throw Exception(
-            "DepthStencilAttachment depthStoreAction must be multisampleResolve or storeAndMultisampleResolve when a resolve texture is set");
-      }
-      if (stencilStoreAction != StoreAction.multisampleResolve &&
-          stencilStoreAction != StoreAction.storeAndMultisampleResolve) {
-        throw Exception(
-            "DepthStencilAttachment stencilStoreAction must be multisampleResolve or storeAndMultisampleResolve when a resolve texture is set");
-      }
-      if (resolveTexture!.storageMode == StorageMode.deviceTransient) {
-        throw Exception(
-            "DepthStencilAttachment MSAA resolve texture must not have a storage mode of deviceTransient");
-      }
-    }
-
     if (texture.storageMode == StorageMode.deviceTransient) {
       if (depthLoadAction == LoadAction.load) {
         throw Exception(
@@ -244,8 +209,7 @@ base class RenderPass extends NativeFieldWrapperClass1 {
           ds.stencilLoadAction.index,
           ds.stencilStoreAction.index,
           ds.stencilClearValue,
-          ds.texture,
-          ds.resolveTexture);
+          ds.texture);
       if (error != null) {
         throw Exception(error);
       }
@@ -396,8 +360,8 @@ base class RenderPass extends NativeFieldWrapperClass1 {
       Texture? resolveTexture);
 
   @Native<
-          Handle Function(Pointer<Void>, Int, Int, Float, Int, Int, Int,
-              Pointer<Void>, Handle)>(
+          Handle Function(
+              Pointer<Void>, Int, Int, Float, Int, Int, Int, Pointer<Void>)>(
       symbol: 'InternalFlutterGpu_RenderPass_SetDepthStencilAttachment')
   external String? _setDepthStencilAttachment(
       int depthLoadAction,
@@ -406,8 +370,7 @@ base class RenderPass extends NativeFieldWrapperClass1 {
       int stencilLoadAction,
       int stencilStoreAction,
       int stencilClearValue,
-      Texture texture,
-      Texture? resolveTexture);
+      Texture texture);
 
   @Native<Handle Function(Pointer<Void>, Pointer<Void>)>(
       symbol: 'InternalFlutterGpu_RenderPass_Begin')

diff --git a/lib/gpu/render_pass.cc b/lib/gpu/render_pass.cc
@@ -238,24 +238,13 @@ Dart_Handle InternalFlutterGpu_RenderPass_SetDepthStencilAttachment(
     int stencil_load_action,
     int stencil_store_action,
     int stencil_clear_value,
-    flutter::gpu::Texture* texture,
-    Dart_Handle resolve_texture_wrapper) {
-  flutter::gpu::Texture* resolve_texture = nullptr;
-
-  if (!Dart_IsNull(resolve_texture_wrapper)) {
-    resolve_texture = tonic::DartConverter<flutter::gpu::Texture*>::FromDart(
-        resolve_texture_wrapper);
-  }
-
+    flutter::gpu::Texture* texture) {
   {
     impeller::DepthAttachment desc;
     desc.load_action = flutter::gpu::ToImpellerLoadAction(depth_load_action);
     desc.store_action = flutter::gpu::ToImpellerStoreAction(depth_store_action);
     desc.clear_depth = depth_clear_value;
     desc.texture = texture->GetTexture();
-    if (resolve_texture) {
-      desc.resolve_texture = resolve_texture->GetTexture();
-    }
     wrapper->GetRenderTarget().SetDepthAttachment(desc);
   }
   {
@@ -265,9 +254,6 @@ Dart_Handle InternalFlutterGpu_RenderPass_SetDepthStencilAttachment(
         flutter::gpu::ToImpellerStoreAction(stencil_store_action);
     desc.clear_stencil = stencil_clear_value;
     desc.texture = texture->GetTexture();
-    if (resolve_texture) {
-      desc.resolve_texture = resolve_texture->GetTexture();
-    }
     wrapper->GetRenderTarget().SetStencilAttachment(desc);
   }
 

diff --git a/lib/gpu/render_pass.h b/lib/gpu/render_pass.h
@@ -123,8 +123,7 @@ extern Dart_Handle InternalFlutterGpu_RenderPass_SetDepthStencilAttachment(
     int stencil_load_action,
     int stencil_store_action,
     int stencil_clear_value,
-    flutter::gpu::Texture* texture,
-    Dart_Handle resolve_texture_wrapper);
+    flutter::gpu::Texture* texture);
 
 FLUTTER_GPU_EXPORT
 extern Dart_Handle InternalFlutterGpu_RenderPass_Begin(