diff options
Diffstat (limited to 'src/core/hle/service/nvflinger/ui')
-rw-r--r-- | src/core/hle/service/nvflinger/ui/fence.h | 32 | ||||
-rw-r--r-- | src/core/hle/service/nvflinger/ui/graphic_buffer.h | 100 |
2 files changed, 132 insertions, 0 deletions
diff --git a/src/core/hle/service/nvflinger/ui/fence.h b/src/core/hle/service/nvflinger/ui/fence.h new file mode 100644 index 000000000..536e8156d --- /dev/null +++ b/src/core/hle/service/nvflinger/ui/fence.h @@ -0,0 +1,32 @@ +// SPDX-FileCopyrightText: Copyright 2021 yuzu Emulator Project +// SPDX-FileCopyrightText: Copyright 2012 The Android Open Source Project +// SPDX-License-Identifier: GPL-3.0-or-later +// Parts of this implementation were based on: +// https://cs.android.com/android/platform/superproject/+/android-5.1.1_r38:frameworks/native/include/ui/Fence.h + +#pragma once + +#include <array> + +#include "common/common_types.h" +#include "core/hle/service/nvdrv/nvdata.h" + +namespace Service::android { + +class Fence { +public: + constexpr Fence() = default; + + static constexpr Fence NoFence() { + Fence fence; + fence.fences[0].id = -1; + return fence; + } + +public: + u32 num_fences{}; + std::array<Service::Nvidia::NvFence, 4> fences{}; +}; +static_assert(sizeof(Fence) == 36, "Fence has wrong size"); + +} // namespace Service::android diff --git a/src/core/hle/service/nvflinger/ui/graphic_buffer.h b/src/core/hle/service/nvflinger/ui/graphic_buffer.h new file mode 100644 index 000000000..9a27f8f02 --- /dev/null +++ b/src/core/hle/service/nvflinger/ui/graphic_buffer.h @@ -0,0 +1,100 @@ +// SPDX-FileCopyrightText: Copyright 2021 yuzu Emulator Project +// SPDX-FileCopyrightText: Copyright 2007 The Android Open Source Project +// SPDX-License-Identifier: GPL-3.0-or-later +// Parts of this implementation were based on: +// https://cs.android.com/android/platform/superproject/+/android-5.1.1_r38:frameworks/native/include/ui/GraphicBuffer.h + +#pragma once + +#include "common/common_funcs.h" +#include "common/common_types.h" +#include "core/hle/service/nvflinger/pixel_format.h" + +namespace Service::android { + +class GraphicBuffer final { +public: + constexpr GraphicBuffer() = default; + + constexpr GraphicBuffer(u32 width_, u32 height_, PixelFormat format_, u32 usage_) + : width{static_cast<s32>(width_)}, height{static_cast<s32>(height_)}, format{format_}, + usage{static_cast<s32>(usage_)} {} + + constexpr u32 Width() const { + return static_cast<u32>(width); + } + + constexpr u32 Height() const { + return static_cast<u32>(height); + } + + constexpr u32 Stride() const { + return static_cast<u32>(stride); + } + + constexpr u32 Usage() const { + return static_cast<u32>(usage); + } + + constexpr PixelFormat Format() const { + return format; + } + + constexpr u32 BufferId() const { + return buffer_id; + } + + constexpr PixelFormat ExternalFormat() const { + return external_format; + } + + constexpr u32 Handle() const { + return handle; + } + + constexpr u32 Offset() const { + return offset; + } + + constexpr bool NeedsReallocation(u32 width_, u32 height_, PixelFormat format_, + u32 usage_) const { + if (static_cast<s32>(width_) != width) { + return true; + } + + if (static_cast<s32>(height_) != height) { + return true; + } + + if (format_ != format) { + return true; + } + + if ((static_cast<u32>(usage) & usage_) != usage_) { + return true; + } + + return false; + } + +private: + u32 magic{}; + s32 width{}; + s32 height{}; + s32 stride{}; + PixelFormat format{}; + s32 usage{}; + INSERT_PADDING_WORDS(1); + u32 index{}; + INSERT_PADDING_WORDS(3); + u32 buffer_id{}; + INSERT_PADDING_WORDS(6); + PixelFormat external_format{}; + INSERT_PADDING_WORDS(10); + u32 handle{}; + u32 offset{}; + INSERT_PADDING_WORDS(60); +}; +static_assert(sizeof(GraphicBuffer) == 0x16C, "GraphicBuffer has wrong size"); + +} // namespace Service::android |