shannon.woods@transgaming.com | be58aa0 | 2013-02-28 23:03:55 +0000 | [diff] [blame] | 1 | // |
| 2 | // Copyright (c) 2013 The ANGLE Project Authors. All rights reserved. |
| 3 | // Use of this source code is governed by a BSD-style license that can be |
| 4 | // found in the LICENSE file. |
| 5 | // |
| 6 | |
| 7 | // Fence11.cpp: Defines the rx::Fence11 class which implements rx::FenceImpl. |
| 8 | |
Brandon Jones | c7a4104 | 2014-06-23 12:03:25 -0700 | [diff] [blame] | 9 | #include "libGLESv2/renderer/d3d/d3d11/Fence11.h" |
Brandon Jones | c7a4104 | 2014-06-23 12:03:25 -0700 | [diff] [blame] | 10 | #include "libGLESv2/renderer/d3d/d3d11/Renderer11.h" |
Geoff Lang | 0b7eef7 | 2014-06-12 14:10:47 -0400 | [diff] [blame] | 11 | #include "libGLESv2/main.h" |
shannon.woods@transgaming.com | be58aa0 | 2013-02-28 23:03:55 +0000 | [diff] [blame] | 12 | |
| 13 | namespace rx |
| 14 | { |
| 15 | |
| 16 | Fence11::Fence11(rx::Renderer11 *renderer) |
| 17 | { |
| 18 | mRenderer = renderer; |
| 19 | mQuery = NULL; |
| 20 | } |
| 21 | |
| 22 | Fence11::~Fence11() |
| 23 | { |
Geoff Lang | ea22863 | 2013-07-30 15:17:12 -0400 | [diff] [blame] | 24 | SafeRelease(mQuery); |
shannon.woods@transgaming.com | be58aa0 | 2013-02-28 23:03:55 +0000 | [diff] [blame] | 25 | } |
| 26 | |
Jamie Madill | 0975236 | 2013-07-26 11:54:57 -0400 | [diff] [blame] | 27 | bool Fence11::isSet() const |
shannon.woods@transgaming.com | be58aa0 | 2013-02-28 23:03:55 +0000 | [diff] [blame] | 28 | { |
shannon.woods@transgaming.com | be58aa0 | 2013-02-28 23:03:55 +0000 | [diff] [blame] | 29 | return mQuery != NULL; |
| 30 | } |
| 31 | |
Jamie Madill | 0975236 | 2013-07-26 11:54:57 -0400 | [diff] [blame] | 32 | void Fence11::set() |
shannon.woods@transgaming.com | be58aa0 | 2013-02-28 23:03:55 +0000 | [diff] [blame] | 33 | { |
| 34 | if (!mQuery) |
| 35 | { |
| 36 | D3D11_QUERY_DESC queryDesc; |
| 37 | queryDesc.Query = D3D11_QUERY_EVENT; |
| 38 | queryDesc.MiscFlags = 0; |
| 39 | |
| 40 | if (FAILED(mRenderer->getDevice()->CreateQuery(&queryDesc, &mQuery))) |
| 41 | { |
shannon.woods@transgaming.com | 779aa26 | 2013-02-28 23:04:58 +0000 | [diff] [blame] | 42 | return gl::error(GL_OUT_OF_MEMORY); |
shannon.woods@transgaming.com | be58aa0 | 2013-02-28 23:03:55 +0000 | [diff] [blame] | 43 | } |
| 44 | } |
| 45 | |
| 46 | mRenderer->getDeviceContext()->End(mQuery); |
shannon.woods@transgaming.com | be58aa0 | 2013-02-28 23:03:55 +0000 | [diff] [blame] | 47 | } |
| 48 | |
Jamie Madill | 0975236 | 2013-07-26 11:54:57 -0400 | [diff] [blame] | 49 | bool Fence11::test(bool flushCommandBuffer) |
shannon.woods@transgaming.com | be58aa0 | 2013-02-28 23:03:55 +0000 | [diff] [blame] | 50 | { |
Jamie Madill | fb9a740 | 2013-07-26 11:55:01 -0400 | [diff] [blame] | 51 | ASSERT(mQuery); |
shannon.woods@transgaming.com | be58aa0 | 2013-02-28 23:03:55 +0000 | [diff] [blame] | 52 | |
Jamie Madill | 0975236 | 2013-07-26 11:54:57 -0400 | [diff] [blame] | 53 | UINT getDataFlags = (flushCommandBuffer ? 0 : D3D11_ASYNC_GETDATA_DONOTFLUSH); |
| 54 | HRESULT result = mRenderer->getDeviceContext()->GetData(mQuery, NULL, 0, getDataFlags); |
shannon.woods@transgaming.com | be58aa0 | 2013-02-28 23:03:55 +0000 | [diff] [blame] | 55 | |
| 56 | if (mRenderer->isDeviceLost()) |
| 57 | { |
Jamie Madill | 0975236 | 2013-07-26 11:54:57 -0400 | [diff] [blame] | 58 | return gl::error(GL_OUT_OF_MEMORY, true); |
shannon.woods@transgaming.com | be58aa0 | 2013-02-28 23:03:55 +0000 | [diff] [blame] | 59 | } |
| 60 | |
| 61 | ASSERT(result == S_OK || result == S_FALSE); |
Jamie Madill | 0975236 | 2013-07-26 11:54:57 -0400 | [diff] [blame] | 62 | return (result == S_OK); |
shannon.woods@transgaming.com | be58aa0 | 2013-02-28 23:03:55 +0000 | [diff] [blame] | 63 | } |
| 64 | |
Jamie Madill | cd055f8 | 2013-07-26 11:55:15 -0400 | [diff] [blame] | 65 | bool Fence11::hasError() const |
| 66 | { |
| 67 | return mRenderer->isDeviceLost(); |
| 68 | } |
| 69 | |
shannon.woods@transgaming.com | be58aa0 | 2013-02-28 23:03:55 +0000 | [diff] [blame] | 70 | } |