Merge "Merge ag/3722536 from master to pi-dev." into pi-dev (b68e0596) · Commits · e / os / platform_frameworks_native

services/vr/hardware_composer/impl/vr_hwc.cpp

+46 −1

Original line number	Diff line number	Diff line
		@@ -15,6 +15,7 @@
		*/
		#include "impl/vr_hwc.h"

		#include "android-base/stringprintf.h"
		#include <cutils/properties.h>
		#include <private/dvr/display_client.h>
		#include <ui/Fence.h>
		@@ -26,6 +27,7 @@
		using namespace android::hardware::graphics::common::V1_0;
		using namespace android::hardware::graphics::composer::V2_1;

		using android::base::StringPrintf;
		using android::hardware::hidl_handle;
		using android::hardware::hidl_string;
		using android::hardware::hidl_vec;
		@@ -225,6 +227,20 @@ void HwcDisplay::SetColorTransform(const float* matrix, int32_t hint) {
		memcpy(color_transform_, matrix, sizeof(color_transform_));
		}

		void HwcDisplay::dumpDebugInfo(std::string* result) const {
		if (!result) {
		return;
		}
		*result += StringPrintf("HwcDisplay: width: %d, height: %d, layers size: %zu, colormode: %d\
		, config: %d\n", width_, height_, layers_.size(), color_mode_, active_config_);
		*result += StringPrintf("HwcDisplay buffer metadata: width: %d, height: %d, stride: %d,\
		layerCount: %d, pixelFormat: %d\n", buffer_metadata_.width, buffer_metadata_.height,
		buffer_metadata_.stride, buffer_metadata_.layerCount, buffer_metadata_.format);
		for (const auto& layer : layers_) {
		layer.dumpDebugInfo(result);
		}
		}

		////////////////////////////////////////////////////////////////////////////////
		// VrHwcClient

		@@ -831,7 +847,19 @@ Return<void> VrHwc::getCapabilities(getCapabilities_cb hidl_cb) {
		}

		Return<void> VrHwc::dumpDebugInfo(dumpDebugInfo_cb hidl_cb) {
		hidl_cb(hidl_string());
		std::string result;

		{
		std::lock_guard<std::mutex> guard(mutex_);
		result = "\nVrHwc states:\n";
		for (const auto& pair : displays_) {
		result += StringPrintf("Display id: %lu\n", (unsigned long)pair.first);
		pair.second->dumpDebugInfo(&result);
		}
		result += "\n";
		}

		hidl_cb(hidl_string(result));
		return Void();
		}

		@@ -881,5 +909,22 @@ HwcDisplay* VrHwc::FindDisplay(Display display) {
		return iter == displays_.end() ? nullptr : iter->second.get();
		}

		void HwcLayer::dumpDebugInfo(std::string* result) const {
		if (!result) {
		return;
		}
		*result += StringPrintf("Layer: composition_type: %d, type: %d, app_id: %d, z_order: %d,\
		cursor_x: %d, cursor_y: %d, color(rgba): (%d,%d,%d,%d), dataspace: %d, transform: %d,\
		display_frame(LTRB): (%d,%d,%d,%d), crop(LTRB): (%.1f,%.1f,%.1f,%.1f), blend_mode: %d\n",
		composition_type, info.type, info.app_id, info.z_order, info.cursor_x, info.cursor_y,
		info.color.r, info.color.g, info.color.b, info.color.a, info.dataspace, info.transform,
		info.display_frame.left, info.display_frame.top, info.display_frame.right,
		info.display_frame.bottom, info.crop.left, info.crop.top, info.crop.right,
		info.crop.bottom, info.blend_mode);
		*result += StringPrintf("Layer buffer metadata: width: %d, height: %d, stride: %d, layerCount: %d\
		, pixelFormat: %d\n", buffer_metadata.width, buffer_metadata.height, buffer_metadata.stride,
		buffer_metadata.layerCount, buffer_metadata.format);
		}

		} // namespace dvr
		} // namespace android

services/vr/hardware_composer/impl/vr_hwc.h

+4 −0

Original line number	Diff line number	Diff line
		@@ -116,6 +116,8 @@ struct HwcLayer {
		info.id = new_id;
		}

		void dumpDebugInfo(std::string* result) const;

		Composition composition_type;
		ComposerView::ComposerLayer info;
		IVrComposerClient::BufferMetadata buffer_metadata;
		@@ -163,6 +165,8 @@ class HwcDisplay {
		int32_t color_transform_hint() const { return color_transform_hint_; }
		void SetColorTransform(const float* matrix, int32_t hint);

		void dumpDebugInfo(std::string* result) const;

		private:
		// The client target buffer and the associated fence.
		sp<GraphicBuffer> buffer_;