obs-studio/plugins/win-capture/dc-capture.h

#pragma once

#define WIN32_LEAN_AND_MEAN
#include <windows.h>

#include <obs-module.h>

#define NUM_TEXTURES 2

struct dc_capture {
	int          cur_tex;
	gs_texture_t *textures[NUM_TEXTURES];
	bool         textures_written[NUM_TEXTURES];
	int          x, y;
	uint32_t     width;
	uint32_t     height;
	int          num_textures;

	bool         compatibility;
	HDC          hdc;
	HBITMAP      bmp, old_bmp;
	BYTE         *bits;

	bool         capture_cursor;
	bool         cursor_captured;
	CURSORINFO   ci;

	bool         valid;
};

extern void dc_capture_init(struct dc_capture *capture, int x, int y,
		uint32_t width, uint32_t height, bool cursor,
		bool compatibility);
extern void dc_capture_free(struct dc_capture *capture);

extern void dc_capture_capture(struct dc_capture *capture, HWND window);
extern void dc_capture_render(struct dc_capture *capture, gs_effect_t *effect);