move sunshine to src

- this will allow for common cpp workflow files within org

src/platform/windows/display.h

@@ -0,0 +1,177 @@
+//
+// Created by loki on 4/23/20.
+//
+
+#ifndef SUNSHINE_DISPLAY_H
+#define SUNSHINE_DISPLAY_H
+
+#include <d3d11.h>
+#include <d3d11_4.h>
+#include <d3dcommon.h>
+#include <dwmapi.h>
+#include <dxgi.h>
+#include <dxgi1_2.h>
+
+#include "src/platform/common.h"
+#include "src/utility.h"
+
+namespace platf::dxgi {
+extern const char *format_str[];
+
+template<class T>
+void Release(T *dxgi) {
+  dxgi->Release();
+}
+
+using factory1_t            = util::safe_ptr<IDXGIFactory1, Release<IDXGIFactory1>>;
+using dxgi_t                = util::safe_ptr<IDXGIDevice, Release<IDXGIDevice>>;
+using dxgi1_t               = util::safe_ptr<IDXGIDevice1, Release<IDXGIDevice1>>;
+using device_t              = util::safe_ptr<ID3D11Device, Release<ID3D11Device>>;
+using device_ctx_t          = util::safe_ptr<ID3D11DeviceContext, Release<ID3D11DeviceContext>>;
+using adapter_t             = util::safe_ptr<IDXGIAdapter1, Release<IDXGIAdapter1>>;
+using output_t              = util::safe_ptr<IDXGIOutput, Release<IDXGIOutput>>;
+using output1_t             = util::safe_ptr<IDXGIOutput1, Release<IDXGIOutput1>>;
+using dup_t                 = util::safe_ptr<IDXGIOutputDuplication, Release<IDXGIOutputDuplication>>;
+using texture2d_t           = util::safe_ptr<ID3D11Texture2D, Release<ID3D11Texture2D>>;
+using texture1d_t           = util::safe_ptr<ID3D11Texture1D, Release<ID3D11Texture1D>>;
+using resource_t            = util::safe_ptr<IDXGIResource, Release<IDXGIResource>>;
+using multithread_t         = util::safe_ptr<ID3D11Multithread, Release<ID3D11Multithread>>;
+using vs_t                  = util::safe_ptr<ID3D11VertexShader, Release<ID3D11VertexShader>>;
+using ps_t                  = util::safe_ptr<ID3D11PixelShader, Release<ID3D11PixelShader>>;
+using blend_t               = util::safe_ptr<ID3D11BlendState, Release<ID3D11BlendState>>;
+using input_layout_t        = util::safe_ptr<ID3D11InputLayout, Release<ID3D11InputLayout>>;
+using render_target_t       = util::safe_ptr<ID3D11RenderTargetView, Release<ID3D11RenderTargetView>>;
+using shader_res_t          = util::safe_ptr<ID3D11ShaderResourceView, Release<ID3D11ShaderResourceView>>;
+using buf_t                 = util::safe_ptr<ID3D11Buffer, Release<ID3D11Buffer>>;
+using raster_state_t        = util::safe_ptr<ID3D11RasterizerState, Release<ID3D11RasterizerState>>;
+using sampler_state_t       = util::safe_ptr<ID3D11SamplerState, Release<ID3D11SamplerState>>;
+using blob_t                = util::safe_ptr<ID3DBlob, Release<ID3DBlob>>;
+using depth_stencil_state_t = util::safe_ptr<ID3D11DepthStencilState, Release<ID3D11DepthStencilState>>;
+using depth_stencil_view_t  = util::safe_ptr<ID3D11DepthStencilView, Release<ID3D11DepthStencilView>>;
+
+namespace video {
+using device_t         = util::safe_ptr<ID3D11VideoDevice, Release<ID3D11VideoDevice>>;
+using ctx_t            = util::safe_ptr<ID3D11VideoContext, Release<ID3D11VideoContext>>;
+using processor_t      = util::safe_ptr<ID3D11VideoProcessor, Release<ID3D11VideoProcessor>>;
+using processor_out_t  = util::safe_ptr<ID3D11VideoProcessorOutputView, Release<ID3D11VideoProcessorOutputView>>;
+using processor_in_t   = util::safe_ptr<ID3D11VideoProcessorInputView, Release<ID3D11VideoProcessorInputView>>;
+using processor_enum_t = util::safe_ptr<ID3D11VideoProcessorEnumerator, Release<ID3D11VideoProcessorEnumerator>>;
+} // namespace video
+
+class hwdevice_t;
+struct cursor_t {
+  std::vector<std::uint8_t> img_data;
+
+  DXGI_OUTDUPL_POINTER_SHAPE_INFO shape_info;
+  int x, y;
+  bool visible;
+};
+
+class gpu_cursor_t {
+public:
+  gpu_cursor_t() : cursor_view { 0, 0, 0, 0, 0.0f, 1.0f } {};
+  void set_pos(LONG rel_x, LONG rel_y, bool visible) {
+    cursor_view.TopLeftX = rel_x;
+    cursor_view.TopLeftY = rel_y;
+
+    this->visible = visible;
+  }
+
+  void set_texture(LONG width, LONG height, texture2d_t &&texture) {
+    cursor_view.Width  = width;
+    cursor_view.Height = height;
+
+    this->texture = std::move(texture);
+  }
+
+  texture2d_t texture;
+  shader_res_t input_res;
+
+  D3D11_VIEWPORT cursor_view;
+
+  bool visible;
+};
+
+class duplication_t {
+public:
+  dup_t dup;
+  bool has_frame {};
+  bool use_dwmflush {};
+
+  capture_e next_frame(DXGI_OUTDUPL_FRAME_INFO &frame_info, std::chrono::milliseconds timeout, resource_t::pointer *res_p);
+  capture_e reset(dup_t::pointer dup_p = dup_t::pointer());
+  capture_e release_frame();
+
+  ~duplication_t();
+};
+
+class display_base_t : public display_t {
+public:
+  int init(int framerate, const std::string &display_name);
+
+  std::chrono::nanoseconds delay;
+
+  factory1_t factory;
+  adapter_t adapter;
+  output_t output;
+  device_t device;
+  device_ctx_t device_ctx;
+  duplication_t dup;
+
+  DXGI_FORMAT format;
+  D3D_FEATURE_LEVEL feature_level;
+
+  typedef enum _D3DKMT_SCHEDULINGPRIORITYCLASS {
+    D3DKMT_SCHEDULINGPRIORITYCLASS_IDLE,
+    D3DKMT_SCHEDULINGPRIORITYCLASS_BELOW_NORMAL,
+    D3DKMT_SCHEDULINGPRIORITYCLASS_NORMAL,
+    D3DKMT_SCHEDULINGPRIORITYCLASS_ABOVE_NORMAL,
+    D3DKMT_SCHEDULINGPRIORITYCLASS_HIGH,
+    D3DKMT_SCHEDULINGPRIORITYCLASS_REALTIME
+  } D3DKMT_SCHEDULINGPRIORITYCLASS;
+
+  typedef NTSTATUS WINAPI (*PD3DKMTSetProcessSchedulingPriorityClass)(HANDLE, D3DKMT_SCHEDULINGPRIORITYCLASS);
+};
+
+class display_ram_t : public display_base_t {
+public:
+  capture_e capture(snapshot_cb_t &&snapshot_cb, std::shared_ptr<img_t> img, bool *cursor) override;
+  capture_e snapshot(img_t *img, std::chrono::milliseconds timeout, bool cursor_visible);
+
+
+  std::shared_ptr<img_t> alloc_img() override;
+  int dummy_img(img_t *img) override;
+
+  int init(int framerate, const std::string &display_name);
+
+  cursor_t cursor;
+  D3D11_MAPPED_SUBRESOURCE img_info;
+  texture2d_t texture;
+};
+
+class display_vram_t : public display_base_t, public std::enable_shared_from_this<display_vram_t> {
+public:
+  capture_e capture(snapshot_cb_t &&snapshot_cb, std::shared_ptr<img_t> img, bool *cursor) override;
+  capture_e snapshot(img_t *img, std::chrono::milliseconds timeout, bool cursor_visible);
+
+  std::shared_ptr<img_t> alloc_img() override;
+  int dummy_img(img_t *img_base) override;
+
+  int init(int framerate, const std::string &display_name);
+
+  std::shared_ptr<platf::hwdevice_t> make_hwdevice(pix_fmt_e pix_fmt) override;
+
+  sampler_state_t sampler_linear;
+
+  blend_t blend_enable;
+  blend_t blend_disable;
+
+  ps_t scene_ps;
+  vs_t scene_vs;
+
+  texture2d_t src;
+  gpu_cursor_t cursor;
+};
+} // namespace platf::dxgi
+
+#endif