remove WEBKIT_USING_CG

webkit/media/webmediaplayer_impl.cc

 // Copyright (c) 2012 The Chromium Authors. All rights reserved.
 // Use of this source code is governed by a BSD-style license that can be
 // found in the LICENSE file.
 
 #include "webkit/media/webmediaplayer_impl.h"
 
 #include <limits>
 #include <string>
 
 #include "base/bind.h"
@@ skipping 489 matching lines @@
                                const WebKit::WebRect& rect) {
   paint(canvas, rect, 0xFF);
 }
 
 void WebMediaPlayerImpl::paint(WebCanvas* canvas,
                                const WebRect& rect,
                                uint8_t alpha) {
   DCHECK_EQ(main_loop_, MessageLoop::current());
   DCHECK(proxy_);
 
-#if WEBKIT_USING_SKIA
   proxy_->Paint(canvas, rect, alpha);
-#elif WEBKIT_USING_CG
-  // Get the current scaling in X and Y.
-  CGAffineTransform mat = CGContextGetCTM(canvas);
-  float scale_x = sqrt(mat.a * mat.a + mat.b * mat.b);
-  float scale_y = sqrt(mat.c * mat.c + mat.d * mat.d);
-  float inverse_scale_x = SkScalarNearlyZero(scale_x) ? 0.0f : 1.0f / scale_x;
-  float inverse_scale_y = SkScalarNearlyZero(scale_y) ? 0.0f : 1.0f / scale_y;
-  int scaled_width = static_cast<int>(rect.width * fabs(scale_x));
-  int scaled_height = static_cast<int>(rect.height * fabs(scale_y));
-
-  // Make sure we don't create a huge canvas.
-  // TODO(hclam): Respect the aspect ratio.
-  if (scaled_width > static_cast<int>(media::limits::kMaxCanvas))
-    scaled_width = media::limits::kMaxCanvas;
-  if (scaled_height > static_cast<int>(media::limits::kMaxCanvas))
-    scaled_height = media::limits::kMaxCanvas;
-
-  // If there is no preexisting platform canvas, or if the size has
-  // changed, recreate the canvas.  This is to avoid recreating the bitmap
-  // buffer over and over for each frame of video.
-  if (!skia_canvas_.get() ||
-      skia_canvas_->getDevice()->width() != scaled_width ||
-      skia_canvas_->getDevice()->height() != scaled_height) {
-    skia_canvas_.reset(
-        new skia::PlatformCanvas(scaled_width, scaled_height, true));
-  }
-
-  // Draw to our temporary skia canvas.
-  gfx::Rect normalized_rect(scaled_width, scaled_height);
-  proxy_->Paint(skia_canvas_.get(), normalized_rect);
-
-  // The mac coordinate system is flipped vertical from the normal skia
-  // coordinates.  During painting of the frame, flip the coordinates
-  // system and, for simplicity, also translate the clip rectangle to
-  // start at 0,0.
-  CGContextSaveGState(canvas);
-  CGContextTranslateCTM(canvas, rect.x, rect.height + rect.y);
-  CGContextScaleCTM(canvas, inverse_scale_x, -inverse_scale_y);
-
-  // We need a local variable CGRect version for DrawToContext.
-  CGRect normalized_cgrect =
-      CGRectMake(normalized_rect.x(), normalized_rect.y(),
-                 normalized_rect.width(), normalized_rect.height());
-
-  // Copy the frame rendered to our temporary skia canvas onto the passed in
-  // canvas.
-  skia::DrawToNativeContext(skia_canvas_.get(), canvas, 0, 0,
-                            &normalized_cgrect);
-
-  CGContextRestoreGState(canvas);
-#else
-  NOTIMPLEMENTED() << "We only support rendering to skia or CG";
-#endif
 }
 
 bool WebMediaPlayerImpl::hasSingleSecurityOrigin() const {
   if (proxy_)
     return proxy_->HasSingleOrigin();
   return true;
 }
 
 WebMediaPlayer::MovieLoadType WebMediaPlayerImpl::movieLoadType() const {
   DCHECK_EQ(main_loop_, MessageLoop::current());
@@ skipping 487 matching lines @@
   return audio_source_provider_;
 }
 
 void WebMediaPlayerImpl::IncrementExternallyAllocatedMemory() {
   DCHECK_EQ(main_loop_, MessageLoop::current());
   incremented_externally_allocated_memory_ = true;
   v8::V8::AdjustAmountOfExternalAllocatedMemory(kPlayerExtraMemory);
 }
 
 }  // namespace webkit_media