summaryrefslogtreecommitdiffstatshomepage
path: root/3rdparty/bgfx/src/glcontext_html5.h
blob: 7907cede9049bf805f6326c21986f255456ae7e0 (plain) (blame)
1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20
21
22
23
24
25
26
27
28
29
30
31
32
33
34
35
36
37
38
39
40
41
42
43
44
45
46
47
/*
 * Copyright 2011-2019 Branimir Karadzic. All rights reserved.
 * License: https://github.com/bkaradzic/bgfx#license-bsd-2-clause
 */

#ifndef BGFX_GLCONTEXT_HTML5_H_HEADER_GUARD
#define BGFX_GLCONTEXT_HTML5_H_HEADER_GUARD

#if BGFX_USE_HTML5

namespace bgfx { namespace gl
{
	struct SwapChainGL;

	struct GlContext
	{
		GlContext()
			: m_current(NULL)
			, m_primary(NULL)
		{
		}

		void create(uint32_t _width, uint32_t _height);
		void destroy();
		void resize(uint32_t _width, uint32_t _height, uint32_t _flags);

		uint64_t getCaps() const;
		SwapChainGL* createSwapChain(void* _nwh);
		void destroySwapChain(SwapChainGL*  _swapChain);
		void swap(SwapChainGL* _swapChain = NULL);
		void makeCurrent(SwapChainGL* _swapChain = NULL);

		void import(int webGLVersion);

		bool isValid() const
		{
			return NULL != m_primary;
		}

        SwapChainGL* m_current;
		SwapChainGL* m_primary;
	};
} /* namespace gl */ } // namespace bgfx

#endif // BGFX_USE_HTML5

#endif // BGFX_GLCONTEXT_HTML5_H_HEADER_GUARD