Merge "Allow native driver to be ANGLE"
diff --git a/docs/Doxyfile b/docs/Doxyfile
index efa639d..a1bd960 100644
--- a/docs/Doxyfile
+++ b/docs/Doxyfile
@@ -1621,7 +1621,23 @@
# undefined via #undef or recursively expanded use the := operator
# instead of the = operator.
-PREDEFINED = __attribute__(x)=
+PREDEFINED = \
+ "__ANDROID_API__=10000" \
+ "__BEGIN_DECLS=" \
+ "__END_DECLS=" \
+ "__INTRODUCED_IN(x)=" \
+ "__INTRODUCED_IN_32(x)=" \
+ "__INTRODUCED_IN_64(x)=" \
+ "__RENAME(x)=" \
+ "__RENAME_LDBL(x,y,z)=" \
+ "__printflike(x,y)=" \
+ "__attribute__(x)=" \
+ "__wur=" \
+ "__mallocfunc=" \
+ "__attribute_pure__=" \
+ "__attribute__(x)=" \
+ __ANDROID__ \
+ __BIONIC__ \
# If the MACRO_EXPANSION and EXPAND_ONLY_PREDEF tags are set to YES then
# this tag can be used to specify a list of macro names that should be expanded.
diff --git a/libs/gui/tests/Android.bp b/libs/gui/tests/Android.bp
index 7f960ab..a6bcd10 100644
--- a/libs/gui/tests/Android.bp
+++ b/libs/gui/tests/Android.bp
@@ -39,6 +39,7 @@
shared_libs: [
"android.hardware.configstore@1.0",
"android.hardware.configstore-utils",
+ "libSurfaceFlingerProp",
"libbase",
"liblog",
"libEGL",
@@ -53,6 +54,8 @@
"libutils",
"libnativewindow"
],
+
+ header_libs: ["libsurfaceflinger_headers"],
}
// Build a separate binary to $(TARGET_OUT_DATA_NATIVE_TESTS)/$(LOCAL_MODULE)
diff --git a/libs/gui/tests/Surface_test.cpp b/libs/gui/tests/Surface_test.cpp
index 2de6b69..d1d770e 100644
--- a/libs/gui/tests/Surface_test.cpp
+++ b/libs/gui/tests/Surface_test.cpp
@@ -18,17 +18,18 @@
#include <gtest/gtest.h>
+#include <SurfaceFlingerProperties.h>
#include <android/hardware/configstore/1.0/ISurfaceFlingerConfigs.h>
#include <binder/ProcessState.h>
#include <configstore/Utils.h>
#include <cutils/properties.h>
-#include <inttypes.h>
#include <gui/BufferItemConsumer.h>
#include <gui/IDisplayEventConnection.h>
#include <gui/IProducerListener.h>
#include <gui/ISurfaceComposer.h>
#include <gui/Surface.h>
#include <gui/SurfaceComposerClient.h>
+#include <inttypes.h>
#include <private/gui/ComposerService.h>
#include <ui/Rect.h>
#include <utils/String8.h>
@@ -46,11 +47,9 @@
using Transaction = SurfaceComposerClient::Transaction;
-static bool hasWideColorDisplay =
- getBool<ISurfaceFlingerConfigs, &ISurfaceFlingerConfigs::hasWideColorDisplay>(false);
+static bool hasWideColorDisplay = android::sysprop::has_wide_color_display(false);
-static bool hasHdrDisplay =
- getBool<ISurfaceFlingerConfigs, &ISurfaceFlingerConfigs::hasHDRDisplay>(false);
+static bool hasHdrDisplay = android::sysprop::has_HDR_display(false);
class FakeSurfaceComposer;
class FakeProducerFrameEventHistory;
diff --git a/libs/renderengine/gl/GLESRenderEngine.cpp b/libs/renderengine/gl/GLESRenderEngine.cpp
index f1f140b..2006fbd 100644
--- a/libs/renderengine/gl/GLESRenderEngine.cpp
+++ b/libs/renderengine/gl/GLESRenderEngine.cpp
@@ -869,13 +869,32 @@
return glStatus == GL_FRAMEBUFFER_COMPLETE_OES ? NO_ERROR : BAD_VALUE;
}
-void GLESRenderEngine::unbindFrameBuffer(Framebuffer* /* framebuffer */) {
+void GLESRenderEngine::unbindFrameBuffer(Framebuffer* /*framebuffer*/) {
ATRACE_CALL();
// back to main framebuffer
glBindFramebuffer(GL_FRAMEBUFFER, 0);
}
+bool GLESRenderEngine::cleanupPostRender() {
+ ATRACE_CALL();
+
+ if (mPriorResourcesCleaned ||
+ (mLastDrawFence != nullptr && mLastDrawFence->getStatus() != Fence::Status::Signaled)) {
+ // If we don't have a prior frame needing cleanup, then don't do anything.
+ return false;
+ }
+
+ // Bind the texture to dummy data so that backing image data can be freed.
+ GLFramebuffer* glFramebuffer = static_cast<GLFramebuffer*>(getFramebufferForDrawing());
+ glFramebuffer->allocateBuffers(1, 1, mPlaceholderDrawBuffer);
+ // Release the cached fence here, so that we don't churn reallocations when
+ // we could no-op repeated calls of this method instead.
+ mLastDrawFence = nullptr;
+ mPriorResourcesCleaned = true;
+ return true;
+}
+
void GLESRenderEngine::checkErrors() const {
checkErrors(nullptr);
}
@@ -1165,7 +1184,13 @@
// us bad parameters, or we messed up our shader generation).
return INVALID_OPERATION;
}
+ mLastDrawFence = nullptr;
+ } else {
+ // The caller takes ownership of drawFence, so we need to duplicate the
+ // fd here.
+ mLastDrawFence = new Fence(dup(drawFence->get()));
}
+ mPriorResourcesCleaned = false;
checkErrors();
return NO_ERROR;
diff --git a/libs/renderengine/gl/GLESRenderEngine.h b/libs/renderengine/gl/GLESRenderEngine.h
index d3c94a6..9ab5ee6 100644
--- a/libs/renderengine/gl/GLESRenderEngine.h
+++ b/libs/renderengine/gl/GLESRenderEngine.h
@@ -17,7 +17,6 @@
#ifndef SF_GLESRENDERENGINE_H_
#define SF_GLESRENDERENGINE_H_
-#include <stdint.h>
#include <condition_variable>
#include <deque>
#include <mutex>
@@ -76,6 +75,7 @@
const std::vector<const LayerSettings*>& layers,
const sp<GraphicBuffer>& buffer, const bool useFramebufferCache,
base::unique_fd&& bufferFence, base::unique_fd* drawFence) override;
+ bool cleanupPostRender() override;
EGLDisplay getEGLDisplay() const { return mEGLDisplay; }
// Creates an output image for rendering to
@@ -231,6 +231,17 @@
std::mutex mRenderingMutex;
std::unique_ptr<Framebuffer> mDrawingBuffer;
+ // this is a 1x1 RGB buffer, but over-allocate in case a driver wants more
+ // memory or if it needs to satisfy alignment requirements. In this case:
+ // assume that each channel requires 4 bytes, and add 3 additional bytes to
+ // ensure that we align on a word. Allocating 16 bytes will provide a
+ // guarantee that we don't clobber memory.
+ uint32_t mPlaceholderDrawBuffer[4];
+ sp<Fence> mLastDrawFence;
+ // Store a separate boolean checking if prior resources were cleaned up, as
+ // devices that don't support native sync fences can't rely on a last draw
+ // fence that doesn't exist.
+ bool mPriorResourcesCleaned = true;
// Blur effect processor, only instantiated when a layer requests it.
BlurFilter* mBlurFilter = nullptr;
diff --git a/libs/renderengine/gl/GLFramebuffer.cpp b/libs/renderengine/gl/GLFramebuffer.cpp
index cb0d5cf..383486b 100644
--- a/libs/renderengine/gl/GLFramebuffer.cpp
+++ b/libs/renderengine/gl/GLFramebuffer.cpp
@@ -68,11 +68,11 @@
return true;
}
-void GLFramebuffer::allocateBuffers(uint32_t width, uint32_t height) {
+void GLFramebuffer::allocateBuffers(uint32_t width, uint32_t height, void* data) {
ATRACE_CALL();
glBindTexture(GL_TEXTURE_2D, mTextureName);
- glTexImage2D(GL_TEXTURE_2D, 0, GL_RGB, width, height, 0, GL_RGB, GL_UNSIGNED_BYTE, nullptr);
+ glTexImage2D(GL_TEXTURE_2D, 0, GL_RGB, width, height, 0, GL_RGB, GL_UNSIGNED_BYTE, data);
glTexParameteri(GL_TEXTURE_2D, GL_TEXTURE_MIN_FILTER, GL_LINEAR);
glTexParameteri(GL_TEXTURE_2D, GL_TEXTURE_MAG_FILTER, GL_LINEAR);
glTexParameteri(GL_TEXTURE_2D, GL_TEXTURE_WRAP_S, GL_MIRRORED_REPEAT);
diff --git a/libs/renderengine/gl/GLFramebuffer.h b/libs/renderengine/gl/GLFramebuffer.h
index b88da3b..6757695 100644
--- a/libs/renderengine/gl/GLFramebuffer.h
+++ b/libs/renderengine/gl/GLFramebuffer.h
@@ -39,7 +39,7 @@
bool setNativeWindowBuffer(ANativeWindowBuffer* nativeBuffer, bool isProtected,
const bool useFramebufferCache) override;
- void allocateBuffers(uint32_t width, uint32_t height);
+ void allocateBuffers(uint32_t width, uint32_t height, void* data = nullptr);
EGLImageKHR getEGLImage() const { return mEGLImage; }
uint32_t getTextureName() const { return mTextureName; }
uint32_t getFramebufferName() const { return mFramebufferName; }
diff --git a/libs/renderengine/include/renderengine/RenderEngine.h b/libs/renderengine/include/renderengine/RenderEngine.h
index 4983cb3..5349a30 100644
--- a/libs/renderengine/include/renderengine/RenderEngine.h
+++ b/libs/renderengine/include/renderengine/RenderEngine.h
@@ -111,6 +111,14 @@
// Returns NO_ERROR when binds successfully, NO_MEMORY when there's no memory for allocation.
virtual status_t bindFrameBuffer(Framebuffer* framebuffer) = 0;
virtual void unbindFrameBuffer(Framebuffer* framebuffer) = 0;
+ // Clean-up method that should be called on the main thread after the
+ // drawFence returned by drawLayers fires. This method will free up
+ // resources used by the most recently drawn frame. If the frame is still
+ // being drawn, then this call is silently ignored.
+ //
+ // Returns true if resources were cleaned up, and false if we didn't need to
+ // do any work.
+ virtual bool cleanupPostRender() = 0;
// queries
virtual size_t getMaxTextureSize() const = 0;
diff --git a/libs/renderengine/include/renderengine/mock/RenderEngine.h b/libs/renderengine/include/renderengine/mock/RenderEngine.h
index 7f20c8c..d0343ba 100644
--- a/libs/renderengine/include/renderengine/mock/RenderEngine.h
+++ b/libs/renderengine/include/renderengine/mock/RenderEngine.h
@@ -22,6 +22,7 @@
#include <renderengine/Mesh.h>
#include <renderengine/RenderEngine.h>
#include <renderengine/Texture.h>
+#include <ui/Fence.h>
#include <ui/GraphicBuffer.h>
#include <ui/Region.h>
@@ -55,6 +56,7 @@
MOCK_CONST_METHOD0(isProtected, bool());
MOCK_CONST_METHOD0(supportsProtectedContent, bool());
MOCK_METHOD1(useProtectedContext, bool(bool));
+ MOCK_METHOD0(cleanupPostRender, bool());
MOCK_METHOD6(drawLayers,
status_t(const DisplaySettings&, const std::vector<const LayerSettings*>&,
const sp<GraphicBuffer>&, const bool, base::unique_fd&&,
diff --git a/libs/renderengine/tests/RenderEngineTest.cpp b/libs/renderengine/tests/RenderEngineTest.cpp
index 2bf456b..31f0966 100644
--- a/libs/renderengine/tests/RenderEngineTest.cpp
+++ b/libs/renderengine/tests/RenderEngineTest.cpp
@@ -1239,12 +1239,12 @@
EXPECT_EQ(NO_ERROR, barrier->result);
}
-TEST_F(RenderEngineTest, drawLayers_bindExternalBufferWithNullBuffer) {
+TEST_F(RenderEngineTest, bindExternalBuffer_withNullBuffer) {
status_t result = sRE->bindExternalTextureBuffer(0, nullptr, nullptr);
ASSERT_EQ(BAD_VALUE, result);
}
-TEST_F(RenderEngineTest, drawLayers_bindExternalBufferCachesImages) {
+TEST_F(RenderEngineTest, bindExternalBuffer_cachesImages) {
sp<GraphicBuffer> buf = allocateSourceBuffer(1, 1);
uint32_t texName;
sRE->genTextures(1, &texName);
@@ -1264,7 +1264,7 @@
EXPECT_FALSE(sRE->isImageCachedForTesting(bufferId));
}
-TEST_F(RenderEngineTest, drawLayers_cacheExternalBufferWithNullBuffer) {
+TEST_F(RenderEngineTest, cacheExternalBuffer_withNullBuffer) {
std::shared_ptr<renderengine::gl::ImageManager::Barrier> barrier =
sRE->cacheExternalTextureBufferForTesting(nullptr);
std::lock_guard<std::mutex> lock(barrier->mutex);
@@ -1276,7 +1276,7 @@
EXPECT_EQ(BAD_VALUE, barrier->result);
}
-TEST_F(RenderEngineTest, drawLayers_cacheExternalBufferCachesImages) {
+TEST_F(RenderEngineTest, cacheExternalBuffer_cachesImages) {
sp<GraphicBuffer> buf = allocateSourceBuffer(1, 1);
uint64_t bufferId = buf->getId();
std::shared_ptr<renderengine::gl::ImageManager::Barrier> barrier =
@@ -1399,6 +1399,33 @@
backgroundColor.a);
}
+TEST_F(RenderEngineTest, cleanupPostRender_cleansUpOnce) {
+ renderengine::DisplaySettings settings;
+ settings.physicalDisplay = fullscreenRect();
+ settings.clip = fullscreenRect();
+
+ std::vector<const renderengine::LayerSettings*> layers;
+ renderengine::LayerSettings layer;
+ layer.geometry.boundaries = fullscreenRect().toFloatRect();
+ BufferSourceVariant<ForceOpaqueBufferVariant>::fillColor(layer, 1.0f, 0.0f, 0.0f, this);
+ layer.alpha = 1.0;
+ layers.push_back(&layer);
+
+ base::unique_fd fenceOne;
+ sRE->drawLayers(settings, layers, mBuffer, true, base::unique_fd(), &fenceOne);
+ base::unique_fd fenceTwo;
+ sRE->drawLayers(settings, layers, mBuffer, true, std::move(fenceOne), &fenceTwo);
+
+ const int fd = fenceTwo.get();
+ if (fd >= 0) {
+ sync_wait(fd, -1);
+ }
+
+ // Only cleanup the first time.
+ EXPECT_TRUE(sRE->cleanupPostRender());
+ EXPECT_FALSE(sRE->cleanupPostRender());
+}
+
} // namespace android
// TODO(b/129481165): remove the #pragma below and fix conversion issues
diff --git a/libs/vr/libvrflinger/tests/Android.bp b/libs/vr/libvrflinger/tests/Android.bp
index 410e234..7fafd3b 100644
--- a/libs/vr/libvrflinger/tests/Android.bp
+++ b/libs/vr/libvrflinger/tests/Android.bp
@@ -11,6 +11,7 @@
"libutils",
"libnativewindow",
"libpdx_default_transport",
+ "libSurfaceFlingerProp",
]
static_libs = [
@@ -32,5 +33,6 @@
"-Wall",
"-Werror",
],
+ header_libs: ["libsurfaceflinger_headers"],
name: "vrflinger_test",
}
diff --git a/libs/vr/libvrflinger/tests/vrflinger_test.cpp b/libs/vr/libvrflinger/tests/vrflinger_test.cpp
index 7075e88..efd6d1d 100644
--- a/libs/vr/libvrflinger/tests/vrflinger_test.cpp
+++ b/libs/vr/libvrflinger/tests/vrflinger_test.cpp
@@ -1,3 +1,4 @@
+#include <SurfaceFlingerProperties.h>
#include <android/hardware/configstore/1.0/ISurfaceFlingerConfigs.h>
#include <android/hardware/configstore/1.1/types.h>
#include <android/hardware_buffer.h>
@@ -147,9 +148,7 @@
// Exit immediately if the device doesn't support vr flinger. This ConfigStore
// check is the same mechanism used by surface flinger to decide if it should
// initialize vr flinger.
- bool vr_flinger_enabled =
- getBool<ISurfaceFlingerConfigs, &ISurfaceFlingerConfigs::useVrFlinger>(
- false);
+ bool vr_flinger_enabled = android::sysprop::use_vr_flinger(false);
if (!vr_flinger_enabled) {
return;
}
diff --git a/services/surfaceflinger/SurfaceFlinger.cpp b/services/surfaceflinger/SurfaceFlinger.cpp
index 737f8f8..d185050 100644
--- a/services/surfaceflinger/SurfaceFlinger.cpp
+++ b/services/surfaceflinger/SurfaceFlinger.cpp
@@ -2336,6 +2336,9 @@
}
getBE().mLastSwapTime = currentTime;
+ // Cleanup any outstanding resources due to rendering a prior frame.
+ getRenderEngine().cleanupPostRender();
+
{
std::lock_guard lock(mTexturePoolMutex);
if (mTexturePool.size() < mTexturePoolSize) {