diff options
Diffstat (limited to 'Source/3rdParty/SDL2/src/video/haiku/SDL_bopengl.cc')
| -rw-r--r-- | Source/3rdParty/SDL2/src/video/haiku/SDL_bopengl.cc | 176 |
1 files changed, 0 insertions, 176 deletions
diff --git a/Source/3rdParty/SDL2/src/video/haiku/SDL_bopengl.cc b/Source/3rdParty/SDL2/src/video/haiku/SDL_bopengl.cc deleted file mode 100644 index e599062..0000000 --- a/Source/3rdParty/SDL2/src/video/haiku/SDL_bopengl.cc +++ /dev/null @@ -1,176 +0,0 @@ -/* - Simple DirectMedia Layer - Copyright (C) 1997-2018 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_internal.h" - -#if SDL_VIDEO_DRIVER_HAIKU && SDL_VIDEO_OPENGL - -#include "SDL_bopengl.h" - -#include <unistd.h> -#include <KernelKit.h> -#include <OpenGLKit.h> -#include "SDL_BWin.h" -#include "../../main/haiku/SDL_BApp.h" - -#ifdef __cplusplus -extern "C" { -#endif - - -static SDL_INLINE SDL_BWin *_ToBeWin(SDL_Window *window) { - return ((SDL_BWin*)(window->driverdata)); -} - -static SDL_INLINE SDL_BApp *_GetBeApp() { - return ((SDL_BApp*)be_app); -} - -/* Passing a NULL path means load pointers from the application */ -int HAIKU_GL_LoadLibrary(_THIS, const char *path) -{ -/* FIXME: Is this working correctly? */ - image_info info; - int32 cookie = 0; - while (get_next_image_info(0, &cookie, &info) == B_OK) { - void *location = NULL; - if( get_image_symbol(info.id, "glBegin", B_SYMBOL_TYPE_ANY, - &location) == B_OK) { - - _this->gl_config.dll_handle = (void *) (size_t) info.id; - _this->gl_config.driver_loaded = 1; - SDL_strlcpy(_this->gl_config.driver_path, "libGL.so", - SDL_arraysize(_this->gl_config.driver_path)); - } - } - return 0; -} - -void *HAIKU_GL_GetProcAddress(_THIS, const char *proc) -{ - if (_this->gl_config.dll_handle != NULL) { - void *location = NULL; - status_t err; - if ((err = - get_image_symbol((image_id) (size_t) _this->gl_config.dll_handle, - proc, B_SYMBOL_TYPE_ANY, - &location)) == B_OK) { - return location; - } else { - SDL_SetError("Couldn't find OpenGL symbol"); - return NULL; - } - } else { - SDL_SetError("OpenGL library not loaded"); - return NULL; - } -} - - - - -int HAIKU_GL_SwapWindow(_THIS, SDL_Window * window) { - _ToBeWin(window)->SwapBuffers(); - return 0; -} - -int HAIKU_GL_MakeCurrent(_THIS, SDL_Window * window, SDL_GLContext context) { - SDL_BWin* win = (SDL_BWin*)context; - _GetBeApp()->SetCurrentContext(win ? win->GetGLView() : NULL); - return 0; -} - - -SDL_GLContext HAIKU_GL_CreateContext(_THIS, SDL_Window * window) { - /* FIXME: Not sure what flags should be included here; may want to have - most of them */ - SDL_BWin *bwin = _ToBeWin(window); - Uint32 gl_flags = BGL_RGB; - if (_this->gl_config.alpha_size) { - gl_flags |= BGL_ALPHA; - } - if (_this->gl_config.depth_size) { - gl_flags |= BGL_DEPTH; - } - if (_this->gl_config.stencil_size) { - gl_flags |= BGL_STENCIL; - } - if (_this->gl_config.double_buffer) { - gl_flags |= BGL_DOUBLE; - } else { - gl_flags |= BGL_SINGLE; - } - if (_this->gl_config.accum_red_size || - _this->gl_config.accum_green_size || - _this->gl_config.accum_blue_size || - _this->gl_config.accum_alpha_size) { - gl_flags |= BGL_ACCUM; - } - bwin->CreateGLView(gl_flags); - return (SDL_GLContext)(bwin); -} - -void HAIKU_GL_DeleteContext(_THIS, SDL_GLContext context) { - /* Currently, automatically unlocks the view */ - ((SDL_BWin*)context)->RemoveGLView(); -} - - -int HAIKU_GL_SetSwapInterval(_THIS, int interval) { - /* TODO: Implement this, if necessary? */ - return SDL_Unsupported(); -} - -int HAIKU_GL_GetSwapInterval(_THIS) { - /* TODO: Implement this, if necessary? */ - return 0; -} - - -void HAIKU_GL_UnloadLibrary(_THIS) { - /* TODO: Implement this, if necessary? */ -} - - -/* FIXME: This function is meant to clear the OpenGL context when the video - mode changes (see SDL_bmodes.cc), but it doesn't seem to help, and is not - currently in use. */ -void HAIKU_GL_RebootContexts(_THIS) { - SDL_Window *window = _this->windows; - while(window) { - SDL_BWin *bwin = _ToBeWin(window); - if(bwin->GetGLView()) { - bwin->LockLooper(); - bwin->RemoveGLView(); - bwin->CreateGLView(bwin->GetGLType()); - bwin->UnlockLooper(); - } - window = window->next; - } -} - - -#ifdef __cplusplus -} -#endif - -#endif /* SDL_VIDEO_DRIVER_HAIKU && SDL_VIDEO_OPENGL */ - -/* vi: set ts=4 sw=4 expandtab: */ |