mirror of
https://github.com/Relintai/sdl2_frt.git
synced 2025-03-16 15:06:22 +01:00
130 lines
3.6 KiB
C
130 lines
3.6 KiB
C
|
/*
|
||
|
Simple DirectMedia Layer
|
||
|
Copyright (C) 1997-2013 Sam Lantinga <slouken@libsdl.org>
|
||
|
|
||
|
This software is provided 'as-is', without any express or implied
|
||
|
warranty. In no event will the authors be held liable for any damages
|
||
|
arising from the use of this software.
|
||
|
|
||
|
Permission is granted to anyone to use this software for any purpose,
|
||
|
including commercial applications, and to alter it and redistribute it
|
||
|
freely, subject to the following restrictions:
|
||
|
|
||
|
1. The origin of this software must not be misrepresented; you must not
|
||
|
claim that you wrote the original software. If you use this software
|
||
|
in a product, an acknowledgment in the product documentation would be
|
||
|
appreciated but is not required.
|
||
|
2. Altered source versions must be plainly marked as such, and must not be
|
||
|
misrepresented as being the original software.
|
||
|
3. This notice may not be removed or altered from any source distribution.
|
||
|
*/
|
||
|
#include "SDL_config.h"
|
||
|
|
||
|
#if SDL_VIDEO_DRIVER_ANDROID
|
||
|
|
||
|
/* Android SDL video driver implementation */
|
||
|
|
||
|
#include "SDL_video.h"
|
||
|
|
||
|
#include "SDL_androidvideo.h"
|
||
|
#include "../../core/android/SDL_android.h"
|
||
|
|
||
|
#include <android/log.h>
|
||
|
|
||
|
#include <dlfcn.h>
|
||
|
|
||
|
static void* Android_GLHandle = NULL;
|
||
|
|
||
|
/* GL functions */
|
||
|
int
|
||
|
Android_GL_LoadLibrary(_THIS, const char *path)
|
||
|
{
|
||
|
if (!Android_GLHandle) {
|
||
|
Android_GLHandle = dlopen("libGLESv1_CM.so",RTLD_GLOBAL);
|
||
|
if (!Android_GLHandle) {
|
||
|
return SDL_SetError("Could not initialize GL ES library\n");
|
||
|
}
|
||
|
}
|
||
|
return 0;
|
||
|
}
|
||
|
|
||
|
void *
|
||
|
Android_GL_GetProcAddress(_THIS, const char *proc)
|
||
|
{
|
||
|
/*
|
||
|
!!! FIXME: this _should_ use eglGetProcAddress(), but it appears to be
|
||
|
!!! FIXME: busted on Android at the moment...
|
||
|
!!! FIXME: http://code.google.com/p/android/issues/detail?id=7681
|
||
|
!!! FIXME: ...so revisit this later. --ryan.
|
||
|
*/
|
||
|
return dlsym(Android_GLHandle, proc);
|
||
|
}
|
||
|
|
||
|
void
|
||
|
Android_GL_UnloadLibrary(_THIS)
|
||
|
{
|
||
|
if(Android_GLHandle) {
|
||
|
dlclose(Android_GLHandle);
|
||
|
Android_GLHandle = NULL;
|
||
|
}
|
||
|
}
|
||
|
|
||
|
SDL_GLContext
|
||
|
Android_GL_CreateContext(_THIS, SDL_Window * window)
|
||
|
{
|
||
|
if (!Android_JNI_CreateContext(_this->gl_config.major_version,
|
||
|
_this->gl_config.minor_version,
|
||
|
_this->gl_config.red_size,
|
||
|
_this->gl_config.green_size,
|
||
|
_this->gl_config.blue_size,
|
||
|
_this->gl_config.alpha_size,
|
||
|
_this->gl_config.buffer_size,
|
||
|
_this->gl_config.depth_size,
|
||
|
_this->gl_config.stencil_size,
|
||
|
_this->gl_config.multisamplebuffers,
|
||
|
_this->gl_config.multisamplesamples)) {
|
||
|
SDL_SetError("Couldn't create OpenGL context - see Android log for details");
|
||
|
return NULL;
|
||
|
}
|
||
|
return (SDL_GLContext)1;
|
||
|
}
|
||
|
|
||
|
int
|
||
|
Android_GL_MakeCurrent(_THIS, SDL_Window * window, SDL_GLContext context)
|
||
|
{
|
||
|
/* There's only one context, nothing to do... */
|
||
|
return 0;
|
||
|
}
|
||
|
|
||
|
int
|
||
|
Android_GL_SetSwapInterval(_THIS, int interval)
|
||
|
{
|
||
|
__android_log_print(ANDROID_LOG_INFO, "SDL", "[STUB] GL_SetSwapInterval\n");
|
||
|
return 0;
|
||
|
}
|
||
|
|
||
|
int
|
||
|
Android_GL_GetSwapInterval(_THIS)
|
||
|
{
|
||
|
__android_log_print(ANDROID_LOG_INFO, "SDL", "[STUB] GL_GetSwapInterval\n");
|
||
|
return 0;
|
||
|
}
|
||
|
|
||
|
void
|
||
|
Android_GL_SwapWindow(_THIS, SDL_Window * window)
|
||
|
{
|
||
|
Android_JNI_SwapWindow();
|
||
|
}
|
||
|
|
||
|
void
|
||
|
Android_GL_DeleteContext(_THIS, SDL_GLContext context)
|
||
|
{
|
||
|
if (context) {
|
||
|
Android_JNI_DeleteContext();
|
||
|
}
|
||
|
}
|
||
|
|
||
|
#endif /* SDL_VIDEO_DRIVER_ANDROID */
|
||
|
|
||
|
/* vi: set ts=4 sw=4 expandtab: */
|