summaryrefslogtreecommitdiffstats
path: root/gfx/vr/ipc/VRMessageUtils.h
diff options
context:
space:
mode:
Diffstat (limited to 'gfx/vr/ipc/VRMessageUtils.h')
-rw-r--r--gfx/vr/ipc/VRMessageUtils.h193
1 files changed, 193 insertions, 0 deletions
diff --git a/gfx/vr/ipc/VRMessageUtils.h b/gfx/vr/ipc/VRMessageUtils.h
new file mode 100644
index 000000000..c066047db
--- /dev/null
+++ b/gfx/vr/ipc/VRMessageUtils.h
@@ -0,0 +1,193 @@
+/* -*- Mode: C++; tab-width: 8; indent-tabs-mode: nil; c-basic-offset: 2 -*- */
+/* vim: set sw=2 ts=8 et tw=80 : */
+/* This Source Code Form is subject to the terms of the Mozilla Public
+ * License, v. 2.0. If a copy of the MPL was not distributed with this
+ * file, You can obtain one at http://mozilla.org/MPL/2.0/. */
+
+#ifndef mozilla_gfx_vr_VRMessageUtils_h
+#define mozilla_gfx_vr_VRMessageUtils_h
+
+#include "ipc/IPCMessageUtils.h"
+#include "mozilla/GfxMessageUtils.h"
+#include "VRManager.h"
+
+#include "gfxVR.h"
+
+namespace IPC {
+
+template<>
+struct ParamTraits<mozilla::gfx::VRDeviceType> :
+ public ContiguousEnumSerializer<mozilla::gfx::VRDeviceType,
+ mozilla::gfx::VRDeviceType(0),
+ mozilla::gfx::VRDeviceType(mozilla::gfx::VRDeviceType::NumVRDeviceTypes)> {};
+
+template<>
+struct ParamTraits<mozilla::gfx::VRDisplayCapabilityFlags> :
+ public BitFlagsEnumSerializer<mozilla::gfx::VRDisplayCapabilityFlags,
+ mozilla::gfx::VRDisplayCapabilityFlags::Cap_All> {};
+
+template <>
+struct ParamTraits<mozilla::gfx::VRDisplayInfo>
+{
+ typedef mozilla::gfx::VRDisplayInfo paramType;
+
+ static void Write(Message* aMsg, const paramType& aParam)
+ {
+ WriteParam(aMsg, aParam.mType);
+ WriteParam(aMsg, aParam.mDisplayID);
+ WriteParam(aMsg, aParam.mDisplayName);
+ WriteParam(aMsg, aParam.mCapabilityFlags);
+ WriteParam(aMsg, aParam.mEyeResolution);
+ WriteParam(aMsg, aParam.mIsConnected);
+ WriteParam(aMsg, aParam.mIsPresenting);
+ WriteParam(aMsg, aParam.mStageSize);
+ WriteParam(aMsg, aParam.mSittingToStandingTransform);
+ for (int i = 0; i < mozilla::gfx::VRDisplayInfo::NumEyes; i++) {
+ WriteParam(aMsg, aParam.mEyeFOV[i]);
+ WriteParam(aMsg, aParam.mEyeTranslation[i]);
+ }
+ }
+
+ static bool Read(const Message* aMsg, PickleIterator* aIter, paramType* aResult)
+ {
+ if (!ReadParam(aMsg, aIter, &(aResult->mType)) ||
+ !ReadParam(aMsg, aIter, &(aResult->mDisplayID)) ||
+ !ReadParam(aMsg, aIter, &(aResult->mDisplayName)) ||
+ !ReadParam(aMsg, aIter, &(aResult->mCapabilityFlags)) ||
+ !ReadParam(aMsg, aIter, &(aResult->mEyeResolution)) ||
+ !ReadParam(aMsg, aIter, &(aResult->mIsConnected)) ||
+ !ReadParam(aMsg, aIter, &(aResult->mIsPresenting)) ||
+ !ReadParam(aMsg, aIter, &(aResult->mStageSize)) ||
+ !ReadParam(aMsg, aIter, &(aResult->mSittingToStandingTransform))) {
+ return false;
+ }
+ for (int i = 0; i < mozilla::gfx::VRDisplayInfo::NumEyes; i++) {
+ if (!ReadParam(aMsg, aIter, &(aResult->mEyeFOV[i])) ||
+ !ReadParam(aMsg, aIter, &(aResult->mEyeTranslation[i]))) {
+ return false;
+ }
+ }
+
+ return true;
+ }
+};
+
+template <>
+struct ParamTraits<mozilla::gfx::VRHMDSensorState>
+{
+ typedef mozilla::gfx::VRHMDSensorState paramType;
+
+ static void Write(Message* aMsg, const paramType& aParam)
+ {
+ WriteParam(aMsg, aParam.timestamp);
+ WriteParam(aMsg, aParam.inputFrameID);
+ WriteParam(aMsg, aParam.flags);
+ WriteParam(aMsg, aParam.orientation[0]);
+ WriteParam(aMsg, aParam.orientation[1]);
+ WriteParam(aMsg, aParam.orientation[2]);
+ WriteParam(aMsg, aParam.orientation[3]);
+ WriteParam(aMsg, aParam.position[0]);
+ WriteParam(aMsg, aParam.position[1]);
+ WriteParam(aMsg, aParam.position[2]);
+ WriteParam(aMsg, aParam.angularVelocity[0]);
+ WriteParam(aMsg, aParam.angularVelocity[1]);
+ WriteParam(aMsg, aParam.angularVelocity[2]);
+ WriteParam(aMsg, aParam.angularAcceleration[0]);
+ WriteParam(aMsg, aParam.angularAcceleration[1]);
+ WriteParam(aMsg, aParam.angularAcceleration[2]);
+ WriteParam(aMsg, aParam.linearVelocity[0]);
+ WriteParam(aMsg, aParam.linearVelocity[1]);
+ WriteParam(aMsg, aParam.linearVelocity[2]);
+ WriteParam(aMsg, aParam.linearAcceleration[0]);
+ WriteParam(aMsg, aParam.linearAcceleration[1]);
+ WriteParam(aMsg, aParam.linearAcceleration[2]);
+ }
+
+ static bool Read(const Message* aMsg, PickleIterator* aIter, paramType* aResult)
+ {
+ if (!ReadParam(aMsg, aIter, &(aResult->timestamp)) ||
+ !ReadParam(aMsg, aIter, &(aResult->inputFrameID)) ||
+ !ReadParam(aMsg, aIter, &(aResult->flags)) ||
+ !ReadParam(aMsg, aIter, &(aResult->orientation[0])) ||
+ !ReadParam(aMsg, aIter, &(aResult->orientation[1])) ||
+ !ReadParam(aMsg, aIter, &(aResult->orientation[2])) ||
+ !ReadParam(aMsg, aIter, &(aResult->orientation[3])) ||
+ !ReadParam(aMsg, aIter, &(aResult->position[0])) ||
+ !ReadParam(aMsg, aIter, &(aResult->position[1])) ||
+ !ReadParam(aMsg, aIter, &(aResult->position[2])) ||
+ !ReadParam(aMsg, aIter, &(aResult->angularVelocity[0])) ||
+ !ReadParam(aMsg, aIter, &(aResult->angularVelocity[1])) ||
+ !ReadParam(aMsg, aIter, &(aResult->angularVelocity[2])) ||
+ !ReadParam(aMsg, aIter, &(aResult->angularAcceleration[0])) ||
+ !ReadParam(aMsg, aIter, &(aResult->angularAcceleration[1])) ||
+ !ReadParam(aMsg, aIter, &(aResult->angularAcceleration[2])) ||
+ !ReadParam(aMsg, aIter, &(aResult->linearVelocity[0])) ||
+ !ReadParam(aMsg, aIter, &(aResult->linearVelocity[1])) ||
+ !ReadParam(aMsg, aIter, &(aResult->linearVelocity[2])) ||
+ !ReadParam(aMsg, aIter, &(aResult->linearAcceleration[0])) ||
+ !ReadParam(aMsg, aIter, &(aResult->linearAcceleration[1])) ||
+ !ReadParam(aMsg, aIter, &(aResult->linearAcceleration[2]))) {
+ return false;
+ }
+ return true;
+ }
+};
+
+template <>
+struct ParamTraits<mozilla::gfx::VRFieldOfView>
+{
+ typedef mozilla::gfx::VRFieldOfView paramType;
+
+ static void Write(Message* aMsg, const paramType& aParam)
+ {
+ WriteParam(aMsg, aParam.upDegrees);
+ WriteParam(aMsg, aParam.rightDegrees);
+ WriteParam(aMsg, aParam.downDegrees);
+ WriteParam(aMsg, aParam.leftDegrees);
+ }
+
+ static bool Read(const Message* aMsg, PickleIterator* aIter, paramType* aResult)
+ {
+ if (!ReadParam(aMsg, aIter, &(aResult->upDegrees)) ||
+ !ReadParam(aMsg, aIter, &(aResult->rightDegrees)) ||
+ !ReadParam(aMsg, aIter, &(aResult->downDegrees)) ||
+ !ReadParam(aMsg, aIter, &(aResult->leftDegrees))) {
+ return false;
+ }
+
+ return true;
+ }
+};
+
+template <>
+struct ParamTraits<mozilla::gfx::VRControllerInfo>
+{
+ typedef mozilla::gfx::VRControllerInfo paramType;
+
+ static void Write(Message* aMsg, const paramType& aParam)
+ {
+ WriteParam(aMsg, aParam.mType);
+ WriteParam(aMsg, aParam.mControllerID);
+ WriteParam(aMsg, aParam.mControllerName);
+ WriteParam(aMsg, aParam.mMappingType);
+ WriteParam(aMsg, aParam.mNumButtons);
+ WriteParam(aMsg, aParam.mNumAxes);
+ }
+
+ static bool Read(const Message* aMsg, PickleIterator* aIter, paramType* aResult)
+ {
+ if (!ReadParam(aMsg, aIter, &(aResult->mType)) ||
+ !ReadParam(aMsg, aIter, &(aResult->mControllerID)) ||
+ !ReadParam(aMsg, aIter, &(aResult->mControllerName)) ||
+ !ReadParam(aMsg, aIter, &(aResult->mMappingType)) ||
+ !ReadParam(aMsg, aIter, &(aResult->mNumButtons)) ||
+ !ReadParam(aMsg, aIter, &(aResult->mNumAxes))) {
+ return false;
+ }
+
+ return true;
+ }
+};
+} // namespace IPC
+
+#endif // mozilla_gfx_vr_VRMessageUtils_h
generated by cgit v1.2.3 (git 2.25.1) at 2024-08-29 14:30:02 +0000