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Diffstat (limited to 'gfx/angle/checkout/src/libANGLE/renderer/d3d/d3d11/Query11.h')
-rw-r--r-- | gfx/angle/checkout/src/libANGLE/renderer/d3d/d3d11/Query11.h | 71 |
1 files changed, 71 insertions, 0 deletions
diff --git a/gfx/angle/checkout/src/libANGLE/renderer/d3d/d3d11/Query11.h b/gfx/angle/checkout/src/libANGLE/renderer/d3d/d3d11/Query11.h new file mode 100644 index 0000000000..96ac59d742 --- /dev/null +++ b/gfx/angle/checkout/src/libANGLE/renderer/d3d/d3d11/Query11.h @@ -0,0 +1,71 @@ +// +// Copyright 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. +// + +// Query11.h: Defines the rx::Query11 class which implements rx::QueryImpl. + +#ifndef LIBANGLE_RENDERER_D3D_D3D11_QUERY11_H_ +#define LIBANGLE_RENDERER_D3D_D3D11_QUERY11_H_ + +#include <deque> + +#include "libANGLE/renderer/QueryImpl.h" +#include "libANGLE/renderer/d3d/d3d11/ResourceManager11.h" + +namespace rx +{ +class Context11; +class Renderer11; + +class Query11 : public QueryImpl +{ + public: + Query11(Renderer11 *renderer, gl::QueryType type); + ~Query11() override; + + angle::Result begin(const gl::Context *context) override; + angle::Result end(const gl::Context *context) override; + angle::Result queryCounter(const gl::Context *context) override; + angle::Result getResult(const gl::Context *context, GLint *params) override; + angle::Result getResult(const gl::Context *context, GLuint *params) override; + angle::Result getResult(const gl::Context *context, GLint64 *params) override; + angle::Result getResult(const gl::Context *context, GLuint64 *params) override; + angle::Result isResultAvailable(const gl::Context *context, bool *available) override; + + angle::Result pause(Context11 *context11); + angle::Result resume(Context11 *context11); + + private: + struct QueryState final : private angle::NonCopyable + { + QueryState(); + ~QueryState(); + + unsigned int getDataAttemptCount; + + d3d11::Query query; + d3d11::Query beginTimestamp; + d3d11::Query endTimestamp; + bool finished; + }; + + angle::Result flush(Context11 *context11, bool force); + angle::Result testQuery(Context11 *context11, QueryState *queryState); + + template <typename T> + angle::Result getResultBase(Context11 *context11, T *params); + + GLuint64 mResult; + GLuint64 mResultSum; + + Renderer11 *mRenderer; + + std::unique_ptr<QueryState> mActiveQuery; + std::deque<std::unique_ptr<QueryState>> mPendingQueries; +}; + +} // namespace rx + +#endif // LIBANGLE_RENDERER_D3D_D3D11_QUERY11_H_ |