Creating functions for uploading a mipmapped texture.

src/gpu/GrTest.cpp

-
 /*
  * Copyright 2013 Google Inc.
  *
  * Use of this source code is governed by a BSD-style license that can be
  * found in the LICENSE file.
  */
 
 #include "GrTest.h"
 
 #include "GrBatchAtlas.h"
@@ skipping 250 matching lines @@
 public:
     MockGpu(GrContext* context, const GrContextOptions& options) : INHERITED(context) {
         fCaps.reset(new GrCaps(options));
     }
     ~MockGpu() override {}
 
     bool onGetReadPixelsInfo(GrSurface* srcSurface, int readWidth, int readHeight, size_t rowBytes,
                              GrPixelConfig readConfig, DrawPreference*,
                              ReadPixelTempDrawInfo*) override { return false; }
 
-    bool onGetWritePixelsInfo(GrSurface* dstSurface, int width, int height, size_t rowBytes,
+    bool onGetWritePixelsInfo(GrSurface* dstSurface, int width, int height,
                               GrPixelConfig srcConfig, DrawPreference*,
                               WritePixelTempDrawInfo*) override { return false; }
 
     void buildProgramDesc(GrProgramDesc*, const GrPrimitiveProcessor&,
                           const GrPipeline&) const override {}
 
     void discard(GrRenderTarget*) override {}
 
     bool onCopySurface(GrSurface* dst,
                        GrSurface* src,
                        const SkIRect& srcRect,
                        const SkIPoint& dstPoint) override { return false; };
 
     bool initCopySurfaceDstDesc(const GrSurface* src, GrSurfaceDesc* desc) const override {
         return false;
     }
 
     void drawDebugWireRect(GrRenderTarget*, const SkIRect&, GrColor) override {};
 
 private:
     void onResetContext(uint32_t resetBits) override {}
 
     void xferBarrier(GrRenderTarget*, GrXferBarrierType) override {}
 
     GrTexture* onCreateTexture(const GrSurfaceDesc& desc, GrGpuResource::LifeCycle lifeCycle,
-                               const void* srcData, size_t rowBytes) override {
+                               const SkTArray<SkMipMapLevel>& texels) override {
         return nullptr;
     }
 
     GrTexture* onCreateCompressedTexture(const GrSurfaceDesc& desc, GrGpuResource::LifeCycle,
-                                         const void* srcData) override {
+                                         const SkTArray<SkMipMapLevel>& texels) override {
         return nullptr;
     }
 
     GrTexture* onWrapBackendTexture(const GrBackendTextureDesc&,
                                     GrWrapOwnership) override { return nullptr; }
 
     GrRenderTarget* onWrapBackendRenderTarget(const GrBackendRenderTargetDesc&,
                                               GrWrapOwnership) override {
         return nullptr;
     }
@@ skipping 13 matching lines @@
     bool onReadPixels(GrSurface* surface,
                       int left, int top, int width, int height,
                       GrPixelConfig,
                       void* buffer,
                       size_t rowBytes) override {
         return false;
     }
 
     bool onWritePixels(GrSurface* surface,
                        int left, int top, int width, int height,
-                       GrPixelConfig config, const void* buffer,
-                       size_t rowBytes) override {
+                       GrPixelConfig config, const SkTArray<SkMipMapLevel>& texels) override {
         return false;
     }
 
     bool onTransferPixels(GrSurface* surface,
                           int left, int top, int width, int height,
                           GrPixelConfig config, GrTransferBuffer* buffer,
                           size_t offset, size_t rowBytes) override {
         return false;
     }
 
     void onResolveRenderTarget(GrRenderTarget* target) override { return; }
 
     GrStencilAttachment* createStencilAttachmentForRenderTarget(const GrRenderTarget*,
                                                                 int width,
                                                                 int height) override {
         return nullptr;
     }
 
     void clearStencil(GrRenderTarget* target) override  {}
 
     GrBackendObject createTestingOnlyBackendTexture(void* pixels, int w, int h,
                                                     GrPixelConfig config) const override {
-        return 0; 
+        return 0;
     }
     bool isTestingOnlyBackendTexture(GrBackendObject ) const override { return false; }
     void deleteTestingOnlyBackendTexture(GrBackendObject, bool abandonTexture) const override {}
 
     typedef GrGpu INHERITED;
 };
 
 GrContext* GrContext::CreateMockContext() {
     GrContext* context = new GrContext;
 
     context->initMockContext();
     return context;
 }
 
 void GrContext::initMockContext() {
     GrContextOptions options;
     options.fGeometryBufferMapThreshold = 0;
     SkASSERT(nullptr == fGpu);
     fGpu = new MockGpu(this, options);
     SkASSERT(fGpu);
     this->initCommon(options);
 
     // We delete these because we want to test the cache starting with zero resources. Also, none of
     // these objects are required for any of tests that use this context. TODO: make stop allocating
     // resources in the buffer pools.
     fDrawingManager->abandon();
 }