Created HardwareBufferRenderer to support rendering into
HardwareBuffer targets.
Relnote: "Created HardwareBufferRenderer API to handle
rendering a single frame into a HardwareBuffer target."
Refactored dlsym logic for dynamically resolving AHardwareBuffer
methods to be shared across multiple locations.
Bug: 255692581
Test: Created HardwareBufferRendererTests
Change-Id: I749b5d763a9ee580abc2d6cc87bd94a46b7abdd9
diff --git a/libs/hwui/pipeline/skia/SkiaPipeline.cpp b/libs/hwui/pipeline/skia/SkiaPipeline.cpp
index c546ada..1a336c5 100644
--- a/libs/hwui/pipeline/skia/SkiaPipeline.cpp
+++ b/libs/hwui/pipeline/skia/SkiaPipeline.cpp
@@ -604,6 +604,31 @@
ALOGD("%s", log.c_str());
}
+void SkiaPipeline::setHardwareBuffer(AHardwareBuffer* buffer) {
+ if (mHardwareBuffer) {
+ AHardwareBuffer_release(mHardwareBuffer);
+ mHardwareBuffer = nullptr;
+ }
+
+ if (buffer) {
+ AHardwareBuffer_acquire(buffer);
+ mHardwareBuffer = buffer;
+ }
+}
+
+sk_sp<SkSurface> SkiaPipeline::getBufferSkSurface(
+ const renderthread::HardwareBufferRenderParams& bufferParams) {
+ auto bufferColorSpace = bufferParams.getColorSpace();
+ if (mBufferSurface == nullptr || mBufferColorSpace == nullptr ||
+ !SkColorSpace::Equals(mBufferColorSpace.get(), bufferColorSpace.get())) {
+ mBufferSurface = SkSurface::MakeFromAHardwareBuffer(
+ mRenderThread.getGrContext(), mHardwareBuffer, kTopLeft_GrSurfaceOrigin,
+ bufferColorSpace, nullptr, true);
+ mBufferColorSpace = bufferColorSpace;
+ }
+ return mBufferSurface;
+}
+
void SkiaPipeline::setSurfaceColorProperties(ColorMode colorMode) {
mColorMode = colorMode;
switch (colorMode) {