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-rw-r--r--webkit/plugins/ppapi/ppapi_plugin_instance.cc143
1 files changed, 0 insertions, 143 deletions
diff --git a/webkit/plugins/ppapi/ppapi_plugin_instance.cc b/webkit/plugins/ppapi/ppapi_plugin_instance.cc
index ffb0c17..2947360 100644
--- a/webkit/plugins/ppapi/ppapi_plugin_instance.cc
+++ b/webkit/plugins/ppapi/ppapi_plugin_instance.cc
@@ -1118,9 +1118,6 @@ bool PluginInstance::GetPreferredPrintOutputFormat(
if (supported_formats & PP_PRINTOUTPUTFORMAT_PDF) {
*format = PP_PRINTOUTPUTFORMAT_PDF;
return true;
- } else if (supported_formats & PP_PRINTOUTPUTFORMAT_RASTER) {
- *format = PP_PRINTOUTPUTFORMAT_RASTER;
- return true;
}
return false;
}
@@ -1207,8 +1204,6 @@ bool PluginInstance::PrintPageHelper(PP_PrintPageNumberRange_Dev* page_ranges,
if (current_print_settings_.format == PP_PRINTOUTPUTFORMAT_PDF)
ret = PrintPDFOutput(print_output, canvas);
- else if (current_print_settings_.format == PP_PRINTOUTPUTFORMAT_RASTER)
- ret = PrintRasterOutput(print_output, canvas);
// Now we need to release the print output resource.
PluginModule::GetCore()->ReleaseResource(print_output);
@@ -1509,144 +1504,6 @@ bool PluginInstance::PrintPDFOutput(PP_Resource print_output,
return ret;
}
-bool PluginInstance::PrintRasterOutput(PP_Resource print_output,
- WebKit::WebCanvas* canvas) {
- EnterResourceNoLock<PPB_ImageData_API> enter(print_output, true);
- if (enter.failed())
- return false;
- PPB_ImageData_Impl* image =
- static_cast<PPB_ImageData_Impl*>(enter.object());
-
- if (!image->Map())
- return false;
-
- const SkBitmap* bitmap = image->GetMappedBitmap();
- if (!bitmap)
- return false;
-
- // Draw the printed image into the supplied canvas.
- SkIRect src_rect;
- src_rect.set(0, 0, bitmap->width(), bitmap->height());
- SkRect dest_rect;
- dest_rect.set(
- SkIntToScalar(current_print_settings_.printable_area.point.x),
- SkIntToScalar(current_print_settings_.printable_area.point.y),
- SkIntToScalar(current_print_settings_.printable_area.point.x +
- current_print_settings_.printable_area.size.width),
- SkIntToScalar(current_print_settings_.printable_area.point.y +
- current_print_settings_.printable_area.size.height));
- bool draw_to_canvas = true;
- gfx::Rect dest_rect_gfx;
- dest_rect_gfx.set_x(current_print_settings_.printable_area.point.x);
- dest_rect_gfx.set_y(current_print_settings_.printable_area.point.y);
- dest_rect_gfx.set_width(current_print_settings_.printable_area.size.width);
- dest_rect_gfx.set_height(current_print_settings_.printable_area.size.height);
-
-#if defined(OS_WIN)
- // Since this is a raster output, the size of the bitmap can be
- // huge (especially at high printer DPIs). On Windows, this can
- // result in a HUGE EMF (on Mac and Linux the output goes to PDF
- // which appears to Flate compress the bitmap). So, if this bitmap
- // is larger than 20 MB, we save the bitmap as a JPEG into the EMF
- // DC. Note: We chose JPEG over PNG because JPEG compression seems
- // way faster (about 4 times faster).
- static const int kCompressionThreshold = 20 * 1024 * 1024;
- if (bitmap->getSize() > kCompressionThreshold) {
- DrawJPEGToPlatformDC(*bitmap, dest_rect_gfx, canvas);
- draw_to_canvas = false;
- }
-#endif // defined(OS_WIN)
-#if defined(OS_MACOSX) && !defined(USE_SKIA)
- draw_to_canvas = false;
- DrawSkBitmapToCanvas(*bitmap, canvas, dest_rect_gfx,
- current_print_settings_.printable_area.size.height);
- // See comments in the header file.
- last_printed_page_ = image;
-#else // defined(OS_MACOSX) && !defined(USE_SKIA)
- if (draw_to_canvas)
- canvas->drawBitmapRect(*bitmap, &src_rect, dest_rect);
-#endif // defined(OS_MACOSX) && !defined(USE_SKIA)
- return true;
-}
-
-#if defined(OS_WIN)
-bool PluginInstance::DrawJPEGToPlatformDC(
- const SkBitmap& bitmap,
- const gfx::Rect& printable_area,
- WebKit::WebCanvas* canvas) {
- // Ideally we should add JPEG compression to the VectorPlatformDevice class
- // However, Skia currently has no JPEG compression code and we cannot
- // depend on gfx/jpeg_codec.h in Skia. So we do the compression here.
- SkAutoLockPixels lock(bitmap);
- DCHECK(bitmap.config() == SkBitmap::kARGB_8888_Config);
- const uint32_t* pixels =
- static_cast<const uint32_t*>(bitmap.getPixels());
- std::vector<unsigned char> compressed_image;
- base::TimeTicks start_time = base::TimeTicks::Now();
- bool encoded = gfx::JPEGCodec::Encode(
- reinterpret_cast<const unsigned char*>(pixels),
- gfx::JPEGCodec::FORMAT_BGRA, bitmap.width(), bitmap.height(),
- static_cast<int>(bitmap.rowBytes()), 100, &compressed_image);
- UMA_HISTOGRAM_TIMES("PepperPluginPrint.RasterBitmapCompressTime",
- base::TimeTicks::Now() - start_time);
- if (!encoded) {
- NOTREACHED();
- return false;
- }
-
- skia::ScopedPlatformPaint scoped_platform_paint(canvas);
- HDC dc = scoped_platform_paint.GetPlatformSurface();
- DrawEmptyRectangle(dc);
- BITMAPINFOHEADER bmi = {0};
- gfx::CreateBitmapHeader(bitmap.width(), bitmap.height(), &bmi);
- bmi.biCompression = BI_JPEG;
- bmi.biSizeImage = compressed_image.size();
- bmi.biHeight = -bmi.biHeight;
- StretchDIBits(dc, printable_area.x(), printable_area.y(),
- printable_area.width(), printable_area.height(),
- 0, 0, bitmap.width(), bitmap.height(),
- &compressed_image.front(),
- reinterpret_cast<const BITMAPINFO*>(&bmi),
- DIB_RGB_COLORS, SRCCOPY);
- return true;
-}
-#endif // OS_WIN
-
-#if defined(OS_MACOSX) && !defined(USE_SKIA)
-void PluginInstance::DrawSkBitmapToCanvas(
- const SkBitmap& bitmap, WebKit::WebCanvas* canvas,
- const gfx::Rect& dest_rect,
- int canvas_height) {
- SkAutoLockPixels lock(bitmap);
- DCHECK(bitmap.config() == SkBitmap::kARGB_8888_Config);
- base::mac::ScopedCFTypeRef<CGDataProviderRef> data_provider(
- CGDataProviderCreateWithData(
- NULL, bitmap.getAddr32(0, 0),
- bitmap.rowBytes() * bitmap.height(), NULL));
- base::mac::ScopedCFTypeRef<CGImageRef> image(
- CGImageCreate(
- bitmap.width(), bitmap.height(),
- 8, 32, bitmap.rowBytes(),
- base::mac::GetSystemColorSpace(),
- kCGImageAlphaPremultipliedFirst | kCGBitmapByteOrder32Host,
- data_provider, NULL, false, kCGRenderingIntentDefault));
-
- // Flip the transform
- CGContextSaveGState(canvas);
- CGContextTranslateCTM(canvas, 0, canvas_height);
- CGContextScaleCTM(canvas, 1.0, -1.0);
-
- CGRect bounds;
- bounds.origin.x = dest_rect.x();
- bounds.origin.y = canvas_height - dest_rect.y() - dest_rect.height();
- bounds.size.width = dest_rect.width();
- bounds.size.height = dest_rect.height();
-
- CGContextDrawImage(canvas, bounds, image);
- CGContextRestoreGState(canvas);
-}
-#endif // defined(OS_MACOSX) && !defined(USE_SKIA)
-
PPB_Graphics2D_Impl* PluginInstance::GetBoundGraphics2D() const {
if (bound_graphics_.get() == NULL)
return NULL;
generated by cgit v1.1 at 2025-02-09 01:34:12 +0000