Implement HW Bitmap for Skia pipeline

Implement HW Bitmap for Skia pipeline. Use new Skia
SkImage::MakeFromAHardwareBuffer API, which will enable to
record HW Bitmap into a picture. Move logic that uploads
SkBitmap into a GraphicBuffer into pipeline specific classes.

Test: All CTS and other tests pass for HWUI pipleine. For Skia
pipeline graphics CTS tests pass, 2 UIRendering CTS tests which
excise HW bitmaps with color spaces fail, bitmapShaderEglImage
macrobench fails (to be fixed by a CL in Skia), HWUI unit tests
pass, no EGL leaks found.

Change-Id: Id5926d7cccd81af8b55400f44fb524a427543d05

1 files changed, 22 insertions, 2 deletions

diff --git a/libs/hwui/renderthread/RenderThread.cpp b/libs/hwui/renderthread/RenderThread.cpp
index 1450ec98dabf..055458397023 100644
--- a/libs/hwui/renderthread/RenderThread.cpp
+++ b/libs/hwui/renderthread/RenderThread.cpp
@@ -16,8 +16,12 @@
 
 #include "RenderThread.h"
 
-#include "../renderstate/RenderState.h"
-#include "../pipeline/skia/SkiaOpenGLReadback.h"
+#include "hwui/Bitmap.h"
+#include "renderstate/RenderState.h"
+#include "renderthread/OpenGLPipeline.h"
+#include "pipeline/skia/SkiaOpenGLReadback.h"
+#include "pipeline/skia/SkiaOpenGLPipeline.h"
+#include "pipeline/skia/SkiaVulkanPipeline.h"
 #include "CanvasContext.h"
 #include "EglManager.h"
 #include "OpenGLReadback.h"
@@ -433,6 +437,22 @@ RenderTask* RenderThread::nextTask(nsecs_t* nextWakeup) {
     return next;
 }
 
+sk_sp<Bitmap> RenderThread::allocateHardwareBitmap(SkBitmap& skBitmap) {
+    auto renderType = Properties::getRenderPipelineType();
+    switch (renderType) {
+        case RenderPipelineType::OpenGL:
+            return OpenGLPipeline::allocateHardwareBitmap(*this, skBitmap);
+        case RenderPipelineType::SkiaGL:
+            return skiapipeline::SkiaOpenGLPipeline::allocateHardwareBitmap(*this, skBitmap);
+        case RenderPipelineType::SkiaVulkan:
+            return skiapipeline::SkiaVulkanPipeline::allocateHardwareBitmap(*this, skBitmap);
+        default:
+            LOG_ALWAYS_FATAL("canvas context type %d not supported", (int32_t) renderType);
+            break;
+    }
+    return nullptr;
+}
+
 } /* namespace renderthread */
 } /* namespace uirenderer */
 } /* namespace android */