GrBatchPrototype

src/gpu/GrDrawTarget.cpp

 
 /*
  * Copyright 2010 Google Inc.
  *
  * Use of this source code is governed by a BSD-style license that can be
  * found in the LICENSE file.
  */
 
+#include "GrDrawTarget.h"
 
-
-#include "GrDrawTarget.h"
+#include "GrBatch.h"
 #include "GrContext.h"
 #include "GrDrawTargetCaps.h"
 #include "GrPath.h"
 #include "GrRenderTarget.h"
 #include "GrSurfacePriv.h"
 #include "GrTemplates.h"
 #include "GrTexture.h"
 #include "GrVertexBuffer.h"
 
 #include "SkStrokeRec.h"
@@ skipping 493 matching lines @@
         if (!this->setupDstReadIfNecessary(ds, &dstCopy, devBounds)) {
             return;
         }
 
         this->setDrawBuffers(&info, gp->getVertexStride());
 
         this->onDraw(*ds, gp, info, scissorState, dstCopy.texture() ? &dstCopy : NULL);
     }
 }
 
+
+void GrDrawTarget::batchDraw(GrDrawState* ds,
+                             GrBatch* batch,
+                             GrPrimitiveType type,
+                             const SkRect* devBounds) {
+    SkASSERT(ds);
+    // TODO some kind of checkdraw, but not at this level
+
+    // Setup clip
+    GrScissorState scissorState;
+    GrDrawState::AutoRestoreEffects are;
+    GrDrawState::AutoRestoreStencil ars;
+    if (!this->setupClip(ds, &are, &ars, &scissorState, devBounds)) {
+        return;
+    }
+
+    GrDeviceCoordTexture dstCopy;
+    if (!this->setupDstReadIfNecessary(ds, &dstCopy, devBounds)) {
+        return;
+    }
+
+    this->onBatchDraw(batch, *ds, type, scissorState, dstCopy.texture() ? &dstCopy : NULL);
+}
+
 static const GrStencilSettings& winding_path_stencil_settings() {
     GR_STATIC_CONST_SAME_STENCIL_STRUCT(gSettings,
         kIncClamp_StencilOp,
         kIncClamp_StencilOp,
         kAlwaysIfInClip_StencilFunc,
         0xFFFF, 0xFFFF, 0xFFFF);
     return *GR_CONST_STENCIL_SETTINGS_PTR_FROM_STRUCT_PTR(&gSettings);
 }
 
 static const GrStencilSettings& even_odd_path_stencil_settings() {
@@ skipping 680 matching lines @@
                              GrDrawState::AutoRestoreStencil* ars,
                              GrScissorState* scissorState,
                              const SkRect* devBounds) {
     return fClipMaskManager.setupClipping(ds,
                                           are,
                                           ars,
                                           scissorState,
                                           this->getClip(),
                                           devBounds);
 }