1 files changed, 0 insertions, 240 deletions
diff --git a/src/3rdparty/angle/src/libANGLE/renderer/d3d/d3d11/Fence11.cpp b/src/3rdparty/angle/src/libANGLE/renderer/d3d/d3d11/Fence11.cpp
deleted file mode 100644
index 082f28d794..0000000000
--- a/src/3rdparty/angle/src/libANGLE/renderer/d3d/d3d11/Fence11.cpp
+++ /dev/null
@@ -1,240 +0,0 @@
-//
-// Copyright (c) 2013 The ANGLE Project Authors. All rights reserved.
-// Use of this source code is governed by a BSD-style license that can be
-// found in the LICENSE file.
-//
-
-// Fence11.cpp: Defines the rx::FenceNV11 and rx::Sync11 classes which implement
-// rx::FenceNVImpl and rx::SyncImpl.
-
-#include "libANGLE/renderer/d3d/d3d11/Fence11.h"
-#include "libANGLE/renderer/d3d/d3d11/Renderer11.h"
-
-#include "common/utilities.h"
-
-namespace rx
-{
-
-static const int kDeviceLostCheckPeriod = 64;
-
-//
-// Template helpers for set and test operations.
-//
-
-template <class FenceClass>
-gl::Error FenceSetHelper(FenceClass *fence)
-{
-    if (!fence->mQuery)
-    {
-        D3D11_QUERY_DESC queryDesc;
-        queryDesc.Query     = D3D11_QUERY_EVENT;
-        queryDesc.MiscFlags = 0;
-
-        HRESULT result = fence->mRenderer->getDevice()->CreateQuery(&queryDesc, &fence->mQuery);
-        if (FAILED(result))
-        {
-            return gl::OutOfMemory() << "Failed to create event query, " << gl::FmtHR(result);
-        }
-    }
-
-    fence->mRenderer->getDeviceContext()->End(fence->mQuery);
-    return gl::NoError();
-}
-
-template <class FenceClass>
-gl::Error FenceTestHelper(FenceClass *fence, bool flushCommandBuffer, GLboolean *outFinished)
-{
-    ASSERT(fence->mQuery);
-
-    UINT getDataFlags = (flushCommandBuffer ? 0 : D3D11_ASYNC_GETDATA_DONOTFLUSH);
-    HRESULT result =
-        fence->mRenderer->getDeviceContext()->GetData(fence->mQuery, nullptr, 0, getDataFlags);
-
-    if (FAILED(result))
-    {
-        return gl::OutOfMemory() << "Failed to get query data, " << gl::FmtHR(result);
-    }
-
-    ASSERT(result == S_OK || result == S_FALSE);
-    *outFinished = ((result == S_OK) ? GL_TRUE : GL_FALSE);
-    return gl::NoError();
-}
-
-//
-// FenceNV11
-//
-
-FenceNV11::FenceNV11(Renderer11 *renderer) : FenceNVImpl(), mRenderer(renderer), mQuery(nullptr)
-{
-}
-
-FenceNV11::~FenceNV11()
-{
-    SafeRelease(mQuery);
-}
-
-gl::Error FenceNV11::set(GLenum condition)
-{
-    return FenceSetHelper(this);
-}
-
-gl::Error FenceNV11::test(GLboolean *outFinished)
-{
-    return FenceTestHelper(this, true, outFinished);
-}
-
-gl::Error FenceNV11::finish()
-{
-    GLboolean finished = GL_FALSE;
-
-    int loopCount = 0;
-    while (finished != GL_TRUE)
-    {
-        loopCount++;
-        ANGLE_TRY(FenceTestHelper(this, true, &finished));
-
-        if (loopCount % kDeviceLostCheckPeriod == 0 && mRenderer->testDeviceLost())
-        {
-            return gl::OutOfMemory() << "Device was lost while querying result of an event query.";
-        }
-
-        ScheduleYield();
-    }
-
-    return gl::NoError();
-}
-
-//
-// Sync11
-//
-
-// Important note on accurate timers in Windows:
-//
-// QueryPerformanceCounter has a few major issues, including being 10x as expensive to call
-// as timeGetTime on laptops and "jumping" during certain hardware events.
-//
-// See the comments at the top of the Chromium source file "chromium/src/base/time/time_win.cc"
-//   https://code.google.com/p/chromium/codesearch#chromium/src/base/time/time_win.cc
-//
-// We still opt to use QPC. In the present and moving forward, most newer systems will not suffer
-// from buggy implementations.
-
-Sync11::Sync11(Renderer11 *renderer) : SyncImpl(), mRenderer(renderer), mQuery(nullptr)
-{
-    LARGE_INTEGER counterFreqency = {};
-    BOOL success                  = QueryPerformanceFrequency(&counterFreqency);
-    ASSERT(success);
-
-    mCounterFrequency = counterFreqency.QuadPart;
-}
-
-Sync11::~Sync11()
-{
-    SafeRelease(mQuery);
-}
-
-gl::Error Sync11::set(GLenum condition, GLbitfield flags)
-{
-    ASSERT(condition == GL_SYNC_GPU_COMMANDS_COMPLETE && flags == 0);
-    return FenceSetHelper(this);
-}
-
-gl::Error Sync11::clientWait(GLbitfield flags, GLuint64 timeout, GLenum *outResult)
-{
-    ASSERT(outResult);
-
-    bool flushCommandBuffer = ((flags & GL_SYNC_FLUSH_COMMANDS_BIT) != 0);
-
-    GLboolean result = GL_FALSE;
-    gl::Error error  = FenceTestHelper(this, flushCommandBuffer, &result);
-    if (error.isError())
-    {
-        *outResult = GL_WAIT_FAILED;
-        return error;
-    }
-
-    if (result == GL_TRUE)
-    {
-        *outResult = GL_ALREADY_SIGNALED;
-        return gl::NoError();
-    }
-
-    if (timeout == 0)
-    {
-        *outResult = GL_TIMEOUT_EXPIRED;
-        return gl::NoError();
-    }
-
-    LARGE_INTEGER currentCounter = {};
-    BOOL success                 = QueryPerformanceCounter(&currentCounter);
-    ASSERT(success);
-
-    LONGLONG timeoutInSeconds = static_cast<LONGLONG>(timeout / 1000000000ull);
-    LONGLONG endCounter       = currentCounter.QuadPart + mCounterFrequency * timeoutInSeconds;
-
-    // Extremely unlikely, but if mCounterFrequency is large enough, endCounter can wrap
-    if (endCounter < currentCounter.QuadPart)
-    {
-        endCounter = MAXLONGLONG;
-    }
-
-    int loopCount = 0;
-    while (currentCounter.QuadPart < endCounter && !result)
-    {
-        loopCount++;
-        ScheduleYield();
-        success = QueryPerformanceCounter(&currentCounter);
-        ASSERT(success);
-
-        error = FenceTestHelper(this, flushCommandBuffer, &result);
-        if (error.isError())
-        {
-            *outResult = GL_WAIT_FAILED;
-            return error;
-        }
-
-        if ((loopCount % kDeviceLostCheckPeriod) == 0 && mRenderer->testDeviceLost())
-        {
-            *outResult = GL_WAIT_FAILED;
-            return gl::OutOfMemory() << "Device was lost while querying result of an event query.";
-        }
-    }
-
-    if (currentCounter.QuadPart >= endCounter)
-    {
-        *outResult = GL_TIMEOUT_EXPIRED;
-    }
-    else
-    {
-        *outResult = GL_CONDITION_SATISFIED;
-    }
-
-    return gl::NoError();
-}
-
-gl::Error Sync11::serverWait(GLbitfield flags, GLuint64 timeout)
-{
-    // Because our API is currently designed to be called from a single thread, we don't need to do
-    // extra work for a server-side fence. GPU commands issued after the fence is created will
-    // always be processed after the fence is signaled.
-    return gl::NoError();
-}
-
-gl::Error Sync11::getStatus(GLint *outResult)
-{
-    GLboolean result = GL_FALSE;
-    gl::Error error  = FenceTestHelper(this, false, &result);
-    if (error.isError())
-    {
-        // The spec does not specify any way to report errors during the status test (e.g. device
-        // lost) so we report the fence is unblocked in case of error or signaled.
-        *outResult = GL_SIGNALED;
-
-        return error;
-    }
-
-    *outResult = (result ? GL_SIGNALED : GL_UNSIGNALED);
-    return gl::NoError();
-}
-
-}  // namespace rx