Fix recent apps in system UI for Skia pipeline

Enable HW Bitmaps for Skia pipeline just enough to make
recent apps list working by adding support for BitmapShader.
Drawing HW bitmaps in a canvas is also supported.

Test: recent apps work, HWUI unit tests pass, CTS tests pass.
bug: 38136140
Change-Id: Ibd06c859c86dc213310d5ce5272497e1882d0cc6

1 files changed, 19 insertions, 0 deletions

diff --git a/libs/hwui/renderthread/RenderThread.cpp b/libs/hwui/renderthread/RenderThread.cpp
index 1450ec98dabf..d62b55633e2d 100644
--- a/libs/hwui/renderthread/RenderThread.cpp
+++ b/libs/hwui/renderthread/RenderThread.cpp
@@ -17,6 +17,7 @@
 #include "RenderThread.h"
 
 #include "../renderstate/RenderState.h"
+#include "../pipeline/skia/SkiaOpenGLPipeline.h"
 #include "../pipeline/skia/SkiaOpenGLReadback.h"
 #include "CanvasContext.h"
 #include "EglManager.h"
@@ -433,6 +434,24 @@ RenderTask* RenderThread::nextTask(nsecs_t* nextWakeup) {
     return next;
 }
 
+sk_sp<SkImage> RenderThread::makeTextureImage(Bitmap* bitmap) {
+    auto renderType = Properties::getRenderPipelineType();
+    sk_sp<SkImage> hardwareImage;
+    switch (renderType) {
+        case RenderPipelineType::SkiaGL:
+            hardwareImage = skiapipeline::SkiaOpenGLPipeline::makeTextureImage(*this, bitmap);
+            break;
+        case RenderPipelineType::SkiaVulkan:
+            //TODO: add Vulkan support
+            break;
+        default:
+            LOG_ALWAYS_FATAL("makeTextureImage: canvas context type %d not supported",
+                    (int32_t) renderType);
+            break;
+    }
+    return hardwareImage;
+}
+
 } /* namespace renderthread */
 } /* namespace uirenderer */
 } /* namespace android */