SDL  2.0
SDL_pandora.h
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1 /*
2  Simple DirectMedia Layer
3  Copyright (C) 1997-2019 Sam Lantinga <slouken@libsdl.org>
4 
5  This software is provided 'as-is', without any express or implied
6  warranty. In no event will the authors be held liable for any damages
7  arising from the use of this software.
8 
9  Permission is granted to anyone to use this software for any purpose,
10  including commercial applications, and to alter it and redistribute it
11  freely, subject to the following restrictions:
12 
13  1. The origin of this software must not be misrepresented; you must not
14  claim that you wrote the original software. If you use this software
15  in a product, an acknowledgment in the product documentation would be
16  appreciated but is not required.
17  2. Altered source versions must be plainly marked as such, and must not be
18  misrepresented as being the original software.
19  3. This notice may not be removed or altered from any source distribution.
20 */
21 
22 #ifndef __SDL_PANDORA_H__
23 #define __SDL_PANDORA_H__
24 
25 #include <GLES/egl.h>
26 
27 #include "../../SDL_internal.h"
28 #include "../SDL_sysvideo.h"
29 
30 typedef struct SDL_VideoData
31 {
32  SDL_bool egl_initialized; /* OpenGL ES device initialization status */
33  EGLDisplay egl_display; /* OpenGL ES display connection */
34  uint32_t egl_refcount; /* OpenGL ES reference count */
35  uint32_t swapinterval; /* OpenGL ES default swap interval */
36 
38 
39 
40 typedef struct SDL_DisplayData
41 {
42 
44 
45 
46 typedef struct SDL_WindowData
47 {
48  SDL_bool uses_gles; /* if true window must support OpenGL ES */
49 
51  EGLint gles_config; /* OpenGL ES configuration index */
52  EGLContext gles_context; /* OpenGL ES context */
53  EGLint gles_attributes[256]; /* OpenGL ES attributes for context */
54  EGLSurface gles_surface; /* OpenGL ES target rendering surface */
55 
57 
58 
59 /****************************************************************************/
60 /* SDL_VideoDevice functions declaration */
61 /****************************************************************************/
62 
63 /* Display and window functions */
64 int PND_videoinit(_THIS);
65 void PND_videoquit(_THIS);
69 int PND_createwindowfrom(_THIS, SDL_Window * window, const void *data);
82 
83 /* Window manager function */
85  struct SDL_SysWMinfo *info);
86 
87 /* OpenGL/OpenGL ES functions */
88 int PND_gl_loadlibrary(_THIS, const char *path);
89 void *PND_gl_getprocaddres(_THIS, const char *proc);
93 int PND_gl_setswapinterval(_THIS, int interval);
97 
98 
99 #endif /* __SDL_PANDORA_H__ */
100 
101 /* vi: set ts=4 sw=4 expandtab: */
SDL_VideoData::egl_display
EGLDisplay egl_display
Definition: SDL_pandora.h:33
EGLContext
void * EGLContext
Definition: egl.h:60
SDL_Surface
A collection of pixels used in software blitting.
Definition: SDL_surface.h:70
PND_setwindowicon
void PND_setwindowicon(_THIS, SDL_Window *window, SDL_Surface *icon)
PND_raisewindow
void PND_raisewindow(_THIS, SDL_Window *window)
mode
GLenum mode
Definition: SDL_opengl_glext.h:1122
SDL_SysWMinfo
Definition: SDL_syswm.h:197
SDL_WindowData
Definition: SDL_androidwindow.h:38
path
GLsizei const GLchar *const * path
Definition: SDL_opengl_glext.h:3730
SDL_VideoData::egl_initialized
SDL_bool egl_initialized
Definition: SDL_pandora.h:32
PND_gl_getswapinterval
int PND_gl_getswapinterval(_THIS)
data
GLint GLenum GLsizei GLsizei GLsizei GLint GLsizei const GLvoid * data
Definition: SDL_opengl.h:1974
SDL_WindowData::gles_surface
EGLSurface gles_surface
Definition: SDL_pandora.h:54
PND_setdisplaymode
int PND_setdisplaymode(_THIS, SDL_VideoDisplay *display, SDL_DisplayMode *mode)
SDL_Window
The type used to identify a window.
Definition: SDL_sysvideo.h:73
SDL_DisplayMode
The structure that defines a display mode.
Definition: SDL_video.h:53
SDL_VideoData::egl_refcount
uint32_t egl_refcount
Definition: SDL_pandora.h:34
PND_gl_swapwindow
int PND_gl_swapwindow(_THIS, SDL_Window *window)
PND_videoinit
int PND_videoinit(_THIS)
PND_gl_makecurrent
int PND_gl_makecurrent(_THIS, SDL_Window *window, SDL_GLContext context)
PND_hidewindow
void PND_hidewindow(_THIS, SDL_Window *window)
context
static screen_context_t context
Definition: video.c:25
EGLDisplay
void * EGLDisplay
Definition: egl.h:55
EGLConfig
void * EGLConfig
Definition: egl.h:58
window
EGLSurface EGLNativeWindowType * window
Definition: eglext.h:1025
PND_restorewindow
void PND_restorewindow(_THIS, SDL_Window *window)
PND_getwindowwminfo
SDL_bool PND_getwindowwminfo(_THIS, SDL_Window *window, struct SDL_SysWMinfo *info)
PND_gl_unloadlibrary
void PND_gl_unloadlibrary(_THIS)
PND_showwindow
void PND_showwindow(_THIS, SDL_Window *window)
PND_destroywindow
void PND_destroywindow(_THIS, SDL_Window *window)
PND_gl_deletecontext
void PND_gl_deletecontext(_THIS, SDL_GLContext context)
_THIS
#define _THIS
Definition: SDL_alsa_audio.h:31
PND_setwindowgrab
void PND_setwindowgrab(_THIS, SDL_Window *window, SDL_bool grabbed)
PND_maximizewindow
void PND_maximizewindow(_THIS, SDL_Window *window)
PND_minimizewindow
void PND_minimizewindow(_THIS, SDL_Window *window)
PND_gl_setswapinterval
int PND_gl_setswapinterval(_THIS, int interval)
PND_gl_loadlibrary
int PND_gl_loadlibrary(_THIS, const char *path)
PND_setwindowsize
void PND_setwindowsize(_THIS, SDL_Window *window)
SDL_DisplayData
Definition: SDL_cocoamodes.h:26
SDL_WindowData::gles_context
EGLContext gles_context
Definition: SDL_pandora.h:52
PND_setwindowposition
void PND_setwindowposition(_THIS, SDL_Window *window)
PND_videoquit
void PND_videoquit(_THIS)
SDL_WindowData::gles_config
EGLint gles_config
Definition: SDL_pandora.h:51
SDL_GLContext
void * SDL_GLContext
An opaque handle to an OpenGL context.
Definition: SDL_video.h:193
uint32_t
unsigned int uint32_t
Definition: SDL_config_windows.h:63
EGLint
khronos_int32_t EGLint
Definition: eglplatform.h:122
SDL_VideoDisplay
Definition: SDL_sysvideo.h:125
SDL_WindowData::uses_gles
SDL_bool uses_gles
Definition: SDL_pandora.h:48
PND_setwindowtitle
void PND_setwindowtitle(_THIS, SDL_Window *window)
SDL_VideoData::swapinterval
uint32_t swapinterval
Definition: SDL_pandora.h:35
SDL_WindowData::gles_attributes
EGLint gles_attributes[256]
Definition: SDL_pandora.h:53
PND_getdisplaymodes
void PND_getdisplaymodes(_THIS, SDL_VideoDisplay *display)
PND_createwindow
int PND_createwindow(_THIS, SDL_Window *window)
EGLSurface
void * EGLSurface
Definition: egl.h:59
PND_gl_createcontext
SDL_GLContext PND_gl_createcontext(_THIS, SDL_Window *window)
PND_createwindowfrom
int PND_createwindowfrom(_THIS, SDL_Window *window, const void *data)
SDL_WindowData::gles_configs
EGLConfig gles_configs[32]
Definition: SDL_pandora.h:50
PND_gl_getprocaddres
void * PND_gl_getprocaddres(_THIS, const char *proc)
SDL_VideoData
Definition: SDL_androidvideo.h:36
SDL_bool
SDL_bool
Definition: SDL_stdinc.h:161