mac opengl support. proper coordinate flipping
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commit
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7 changed files with 610 additions and 390 deletions
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@ -1,44 +1,49 @@
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#ifndef __APPLE__
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#include <Mw/Milsko.h>
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#include <Mw/Widget/OpenGL.h>
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#ifdef USE_GDI
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typedef HGLRC(WINAPI* MWwglCreateContext)(HDC);
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typedef BOOL(WINAPI* MWwglMakeCurrent)(HDC, HGLRC);
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typedef PROC(WINAPI* MWwglGetProcAddress)(LPCSTR);
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typedef BOOL(WINAPI* MWwglDeleteContext)(HGLRC);
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typedef HGLRC(WINAPI *MWwglCreateContext)(HDC);
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typedef BOOL(WINAPI *MWwglMakeCurrent)(HDC, HGLRC);
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typedef PROC(WINAPI *MWwglGetProcAddress)(LPCSTR);
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typedef BOOL(WINAPI *MWwglDeleteContext)(HGLRC);
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typedef struct gdiopengl {
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HDC dc;
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HGLRC gl;
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HDC dc;
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HGLRC gl;
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void* lib;
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void *lib;
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MWwglCreateContext wglCreateContext;
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MWwglMakeCurrent wglMakeCurrent;
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MWwglDeleteContext wglDeleteContext;
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MWwglGetProcAddress wglGetProcAddress;
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MWwglCreateContext wglCreateContext;
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MWwglMakeCurrent wglMakeCurrent;
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MWwglDeleteContext wglDeleteContext;
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MWwglGetProcAddress wglGetProcAddress;
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} gdiopengl_t;
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#endif
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#ifdef USE_X11
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typedef XVisualInfo* (*MWglXChooseVisual)(Display* dpy, int screen, int* attribList);
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typedef GLXContext (*MWglXCreateContext)(Display* dpy, XVisualInfo* vis, GLXContext shareList, Bool direct);
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typedef void (*MWglXDestroyContext)(Display* dpy, GLXContext ctx);
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typedef Bool (*MWglXMakeCurrent)(Display* dpy, GLXDrawable drawable, GLXContext ctx);
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typedef void (*MWglXSwapBuffers)(Display* dpy, GLXDrawable drawable);
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typedef void* (*MWglXGetProcAddress)(const GLubyte* procname);
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typedef XVisualInfo *(*MWglXChooseVisual)(Display *dpy, int screen,
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int *attribList);
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typedef GLXContext (*MWglXCreateContext)(Display *dpy, XVisualInfo *vis,
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GLXContext shareList, Bool direct);
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typedef void (*MWglXDestroyContext)(Display *dpy, GLXContext ctx);
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typedef Bool (*MWglXMakeCurrent)(Display *dpy, GLXDrawable drawable,
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GLXContext ctx);
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typedef void (*MWglXSwapBuffers)(Display *dpy, GLXDrawable drawable);
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typedef void *(*MWglXGetProcAddress)(const GLubyte *procname);
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typedef struct x11opengl {
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XVisualInfo* visual;
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GLXContext gl;
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XVisualInfo *visual;
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GLXContext gl;
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void* lib;
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void *lib;
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MWglXChooseVisual glXChooseVisual;
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MWglXCreateContext glXCreateContext;
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MWglXDestroyContext glXDestroyContext;
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MWglXMakeCurrent glXMakeCurrent;
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MWglXSwapBuffers glXSwapBuffers;
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MWglXGetProcAddress glXGetProcAddress;
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MWglXChooseVisual glXChooseVisual;
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MWglXCreateContext glXCreateContext;
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MWglXDestroyContext glXDestroyContext;
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MWglXMakeCurrent glXMakeCurrent;
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MWglXSwapBuffers glXSwapBuffers;
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MWglXGetProcAddress glXGetProcAddress;
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} x11opengl_t;
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#endif
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@ -47,348 +52,385 @@ typedef struct x11opengl {
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#include <wayland-egl-core.h>
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typedef struct waylandopengl {
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EGLNativeWindowType egl_window_native;
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EGLDisplay egl_display;
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EGLContext egl_context;
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EGLSurface egl_surface;
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EGLConfig egl_config;
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EGLNativeWindowType egl_window_native;
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EGLDisplay egl_display;
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EGLContext egl_context;
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EGLSurface egl_surface;
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EGLConfig egl_config;
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} waylandopengl_t;
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#endif
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static int create(MwWidget handle) {
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void* r = NULL;
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MwWidget w = handle;
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void *r = NULL;
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MwWidget w = handle;
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#ifdef USE_GDI
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if(handle->lowlevel->common.type == MwLLBackendGDI) {
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PIXELFORMATDESCRIPTOR pfd;
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int pf;
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gdiopengl_t* o = r = malloc(sizeof(*o));
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if (handle->lowlevel->common.type == MwLLBackendGDI) {
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PIXELFORMATDESCRIPTOR pfd;
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int pf;
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gdiopengl_t *o = r = malloc(sizeof(*o));
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memset(&pfd, 0, sizeof(pfd));
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pfd.nSize = sizeof(pfd);
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pfd.nVersion = 1;
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pfd.dwFlags = PFD_DRAW_TO_WINDOW | PFD_SUPPORT_OPENGL | PFD_DOUBLEBUFFER;
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pfd.cDepthBits = 32;
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pfd.cColorBits = 32;
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memset(&pfd, 0, sizeof(pfd));
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pfd.nSize = sizeof(pfd);
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pfd.nVersion = 1;
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pfd.dwFlags = PFD_DRAW_TO_WINDOW | PFD_SUPPORT_OPENGL | PFD_DOUBLEBUFFER;
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pfd.cDepthBits = 32;
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pfd.cColorBits = 32;
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o->dc = GetDC(handle->lowlevel->gdi.hWnd);
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o->dc = GetDC(handle->lowlevel->gdi.hWnd);
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pf = ChoosePixelFormat(o->dc, &pfd);
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SetPixelFormat(o->dc, pf, &pfd);
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pf = ChoosePixelFormat(o->dc, &pfd);
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SetPixelFormat(o->dc, pf, &pfd);
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o->lib = MwDynamicOpen("opengl32.dll");
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o->lib = MwDynamicOpen("opengl32.dll");
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o->wglCreateContext = (MWwglCreateContext)(void*)MwDynamicSymbol(o->lib, "wglCreateContext");
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o->wglMakeCurrent = (MWwglMakeCurrent)(void*)MwDynamicSymbol(o->lib, "wglMakeCurrent");
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o->wglDeleteContext = (MWwglDeleteContext)(void*)MwDynamicSymbol(o->lib, "wglDeleteContext");
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o->wglGetProcAddress = (MWwglGetProcAddress)(void*)MwDynamicSymbol(o->lib, "wglGetProcAddress");
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o->wglCreateContext =
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(MWwglCreateContext)(void *)MwDynamicSymbol(o->lib, "wglCreateContext");
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o->wglMakeCurrent =
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(MWwglMakeCurrent)(void *)MwDynamicSymbol(o->lib, "wglMakeCurrent");
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o->wglDeleteContext =
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(MWwglDeleteContext)(void *)MwDynamicSymbol(o->lib, "wglDeleteContext");
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o->wglGetProcAddress = (MWwglGetProcAddress)(void *)MwDynamicSymbol(
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o->lib, "wglGetProcAddress");
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o->gl = o->wglCreateContext(o->dc);
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}
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o->gl = o->wglCreateContext(o->dc);
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}
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#endif
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#ifdef USE_X11
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if(handle->lowlevel->common.type == MwLLBackendX11) {
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int attribs[5];
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const char* glpath[] = {
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"libGL.so",
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"/usr/local/lib/libGL.so",
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"/usr/X11R7/lib/libGL.so",
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"/usr/pkg/lib/libGL.so"};
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int glincr = 0;
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x11opengl_t* o = r = malloc(sizeof(*o));
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if (handle->lowlevel->common.type == MwLLBackendX11) {
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int attribs[5];
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const char *glpath[] = {"libGL.so", "/usr/local/lib/libGL.so",
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"/usr/X11R7/lib/libGL.so", "/usr/pkg/lib/libGL.so"};
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int glincr = 0;
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x11opengl_t *o = r = malloc(sizeof(*o));
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attribs[0] = GLX_RGBA;
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attribs[1] = GLX_DOUBLEBUFFER;
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attribs[2] = GLX_DEPTH_SIZE;
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attribs[3] = 24;
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attribs[4] = None;
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attribs[0] = GLX_RGBA;
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attribs[1] = GLX_DOUBLEBUFFER;
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attribs[2] = GLX_DEPTH_SIZE;
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attribs[3] = 24;
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attribs[4] = None;
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while(glpath[glincr] != NULL && (o->lib = MwDynamicOpen(glpath[glincr++])) == NULL);
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while (glpath[glincr] != NULL &&
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(o->lib = MwDynamicOpen(glpath[glincr++])) == NULL)
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;
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o->glXChooseVisual = (MWglXChooseVisual)MwDynamicSymbol(o->lib, "glXChooseVisual");
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o->glXCreateContext = (MWglXCreateContext)MwDynamicSymbol(o->lib, "glXCreateContext");
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o->glXDestroyContext = (MWglXDestroyContext)MwDynamicSymbol(o->lib, "glXDestroyContext");
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o->glXMakeCurrent = (MWglXMakeCurrent)MwDynamicSymbol(o->lib, "glXMakeCurrent");
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o->glXSwapBuffers = (MWglXSwapBuffers)MwDynamicSymbol(o->lib, "glXSwapBuffers");
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o->glXGetProcAddress = (MWglXGetProcAddress)MwDynamicSymbol(o->lib, "glXGetProcAddress");
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o->glXChooseVisual =
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(MWglXChooseVisual)MwDynamicSymbol(o->lib, "glXChooseVisual");
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o->glXCreateContext =
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(MWglXCreateContext)MwDynamicSymbol(o->lib, "glXCreateContext");
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o->glXDestroyContext =
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(MWglXDestroyContext)MwDynamicSymbol(o->lib, "glXDestroyContext");
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o->glXMakeCurrent =
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(MWglXMakeCurrent)MwDynamicSymbol(o->lib, "glXMakeCurrent");
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o->glXSwapBuffers =
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(MWglXSwapBuffers)MwDynamicSymbol(o->lib, "glXSwapBuffers");
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o->glXGetProcAddress =
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(MWglXGetProcAddress)MwDynamicSymbol(o->lib, "glXGetProcAddress");
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/* XXX: fix this */
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o->visual = o->glXChooseVisual(handle->lowlevel->x11.display, DefaultScreen(handle->lowlevel->x11.display), attribs);
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o->gl = o->glXCreateContext(handle->lowlevel->x11.display, o->visual, NULL, GL_TRUE);
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}
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/* XXX: fix this */
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o->visual = o->glXChooseVisual(handle->lowlevel->x11.display,
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DefaultScreen(handle->lowlevel->x11.display),
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attribs);
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o->gl = o->glXCreateContext(handle->lowlevel->x11.display, o->visual, NULL,
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GL_TRUE);
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}
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#endif
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#ifdef USE_WAYLAND
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if(handle->lowlevel->common.type == MwLLBackendWayland) {
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int err;
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EGLint numConfigs;
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EGLint majorVersion;
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EGLint minorVersion;
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EGLContext context;
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EGLSurface surface;
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EGLint fbAttribs[] =
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{
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EGL_SURFACE_TYPE, EGL_WINDOW_BIT,
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EGL_RENDERABLE_TYPE, EGL_OPENGL_ES2_BIT,
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EGL_RED_SIZE, 8,
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EGL_GREEN_SIZE, 8,
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EGL_BLUE_SIZE, 8,
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EGL_DEPTH_SIZE, 24,
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EGL_RENDERABLE_TYPE, EGL_OPENGL_BIT,
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EGL_NONE};
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EGLint contextAttribs[] = {
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EGL_CONTEXT_CLIENT_VERSION, 1,
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EGL_CONTEXT_MAJOR_VERSION, 1,
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EGL_CONTEXT_MINOR_VERSION, 1,
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EGL_NONE};
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EGLDisplay display;
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waylandopengl_t* o = r = malloc(sizeof(*o));
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MwLL topmost_parent = handle->lowlevel->wayland.parent;
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topmost_parent->wayland.always_render = MwTRUE;
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if (handle->lowlevel->common.type == MwLLBackendWayland) {
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int err;
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EGLint numConfigs;
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EGLint majorVersion;
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EGLint minorVersion;
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EGLContext context;
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EGLSurface surface;
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EGLint fbAttribs[] = {EGL_SURFACE_TYPE,
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EGL_WINDOW_BIT,
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EGL_RENDERABLE_TYPE,
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EGL_OPENGL_ES2_BIT,
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EGL_RED_SIZE,
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8,
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EGL_GREEN_SIZE,
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8,
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EGL_BLUE_SIZE,
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8,
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EGL_DEPTH_SIZE,
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24,
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EGL_RENDERABLE_TYPE,
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EGL_OPENGL_BIT,
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EGL_NONE};
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EGLint contextAttribs[] = {EGL_CONTEXT_CLIENT_VERSION,
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1,
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EGL_CONTEXT_MAJOR_VERSION,
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1,
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EGL_CONTEXT_MINOR_VERSION,
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1,
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EGL_NONE};
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EGLDisplay display;
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waylandopengl_t *o = r = malloc(sizeof(*o));
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MwLL topmost_parent = handle->lowlevel->wayland.parent;
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topmost_parent->wayland.always_render = MwTRUE;
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while(topmost_parent->wayland.parent != NULL) {
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topmost_parent = topmost_parent->wayland.parent;
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topmost_parent->wayland.always_render = MwTRUE;
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}
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while (topmost_parent->wayland.parent != NULL) {
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topmost_parent = topmost_parent->wayland.parent;
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topmost_parent->wayland.always_render = MwTRUE;
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}
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display = eglGetDisplay((EGLNativeDisplayType)handle->lowlevel->wayland.display);
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if(display == EGL_NO_DISPLAY) {
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printf("ERROR: eglGetDisplay, %0X\n", eglGetError());
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return MwFALSE;
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}
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/* Initialize EGL */
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if(!eglInitialize(display, &majorVersion, &minorVersion)) {
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printf("ERROR: eglInitialize, %0X\n", eglGetError());
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return MwFALSE;
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}
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display =
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eglGetDisplay((EGLNativeDisplayType)handle->lowlevel->wayland.display);
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if (display == EGL_NO_DISPLAY) {
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printf("ERROR: eglGetDisplay, %0X\n", eglGetError());
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return MwFALSE;
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}
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/* Initialize EGL */
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if (!eglInitialize(display, &majorVersion, &minorVersion)) {
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printf("ERROR: eglInitialize, %0X\n", eglGetError());
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return MwFALSE;
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}
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/* Get configs */
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if((eglGetConfigs(display, NULL, 0, &numConfigs) != EGL_TRUE) || (numConfigs == 0)) {
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printf("ERROR: eglGetConfigs, %0X\n", eglGetError());
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return MwFALSE;
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}
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/* Get configs */
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if ((eglGetConfigs(display, NULL, 0, &numConfigs) != EGL_TRUE) ||
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(numConfigs == 0)) {
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printf("ERROR: eglGetConfigs, %0X\n", eglGetError());
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return MwFALSE;
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}
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/* Choose config */
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if((eglChooseConfig(display, fbAttribs, &o->egl_config, 1, &numConfigs) != EGL_TRUE) || (numConfigs != 1)) {
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printf("ERROR: eglChooseConfig, %0X\n", eglGetError());
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return MwFALSE;
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}
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/* Choose config */
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if ((eglChooseConfig(display, fbAttribs, &o->egl_config, 1, &numConfigs) !=
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EGL_TRUE) ||
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(numConfigs != 1)) {
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printf("ERROR: eglChooseConfig, %0X\n", eglGetError());
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return MwFALSE;
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}
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o->egl_window_native =
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(EGLNativeWindowType)wl_egl_window_create(handle->lowlevel->wayland.framebuffer.surface, handle->lowlevel->wayland.ww, handle->lowlevel->wayland.wh);
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if(!o->egl_window_native) {
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printf("ERROR: wl_egl_window_create, EGL_NO_SURFACE\n");
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return MwFALSE;
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}
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o->egl_window_native = (EGLNativeWindowType)wl_egl_window_create(
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handle->lowlevel->wayland.framebuffer.surface,
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handle->lowlevel->wayland.ww, handle->lowlevel->wayland.wh);
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if (!o->egl_window_native) {
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printf("ERROR: wl_egl_window_create, EGL_NO_SURFACE\n");
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return MwFALSE;
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}
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/* Create a surface */
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surface = eglCreateWindowSurface(display, o->egl_config, o->egl_window_native, NULL);
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if(surface == EGL_NO_SURFACE) {
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printf("ERROR: eglCreateWindowSurface, %0X\n", eglGetError());
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return MwFALSE;
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}
|
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/* Create a surface */
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surface = eglCreateWindowSurface(display, o->egl_config,
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o->egl_window_native, NULL);
|
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if (surface == EGL_NO_SURFACE) {
|
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printf("ERROR: eglCreateWindowSurface, %0X\n", eglGetError());
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return MwFALSE;
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}
|
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|
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eglBindAPI(EGL_OPENGL_API);
|
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eglBindAPI(EGL_OPENGL_API);
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|
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/* Create a GL context */
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context = eglCreateContext(display, o->egl_config, EGL_NO_CONTEXT, contextAttribs);
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if(context == EGL_NO_CONTEXT) {
|
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printf("ERROR: eglCreateContext, %0X\n", eglGetError());
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return MwFALSE;
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}
|
||||
/* Create a GL context */
|
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context = eglCreateContext(display, o->egl_config, EGL_NO_CONTEXT,
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contextAttribs);
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||||
if (context == EGL_NO_CONTEXT) {
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printf("ERROR: eglCreateContext, %0X\n", eglGetError());
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return MwFALSE;
|
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}
|
||||
|
||||
if(!eglMakeCurrent(display, surface, surface, context)) {
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printf("ERROR: eglMakeCurrent (setup): %0X\n", eglGetError());
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}
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if (!eglMakeCurrent(display, surface, surface, context)) {
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printf("ERROR: eglMakeCurrent (setup): %0X\n", eglGetError());
|
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}
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o->egl_display = display;
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o->egl_surface = surface;
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o->egl_context = context;
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||||
}
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||||
o->egl_display = display;
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o->egl_surface = surface;
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o->egl_context = context;
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}
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#endif
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handle->internal = r;
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handle->lowlevel->common.copy_buffer = 0;
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handle->internal = r;
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handle->lowlevel->common.copy_buffer = 0;
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MwSetDefault(handle);
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MwSetDefault(handle);
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while(w->parent != NULL) w = w->parent;
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while (w->parent != NULL)
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w = w->parent;
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w->berserk++;
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w->berserk++;
|
||||
|
||||
return 0;
|
||||
return 0;
|
||||
}
|
||||
|
||||
static void destroy(MwWidget handle) {
|
||||
MwWidget w = handle;
|
||||
MwWidget w = handle;
|
||||
|
||||
#ifdef USE_GDI
|
||||
if(handle->lowlevel->common.type == MwLLBackendGDI) {
|
||||
gdiopengl_t* o = handle->internal;
|
||||
if (handle->lowlevel->common.type == MwLLBackendGDI) {
|
||||
gdiopengl_t *o = handle->internal;
|
||||
|
||||
o->wglMakeCurrent(NULL, NULL);
|
||||
DeleteDC(o->dc);
|
||||
o->wglDeleteContext(o->gl);
|
||||
o->wglMakeCurrent(NULL, NULL);
|
||||
DeleteDC(o->dc);
|
||||
o->wglDeleteContext(o->gl);
|
||||
|
||||
MwDynamicClose(o->lib);
|
||||
}
|
||||
MwDynamicClose(o->lib);
|
||||
}
|
||||
#endif
|
||||
#ifdef USE_X11
|
||||
if(handle->lowlevel->common.type == MwLLBackendX11) {
|
||||
x11opengl_t* o = handle->internal;
|
||||
if (handle->lowlevel->common.type == MwLLBackendX11) {
|
||||
x11opengl_t *o = handle->internal;
|
||||
|
||||
o->glXMakeCurrent(handle->lowlevel->x11.display, None, NULL);
|
||||
o->glXDestroyContext(handle->lowlevel->x11.display, o->gl);
|
||||
o->glXMakeCurrent(handle->lowlevel->x11.display, None, NULL);
|
||||
o->glXDestroyContext(handle->lowlevel->x11.display, o->gl);
|
||||
|
||||
MwDynamicClose(o->lib);
|
||||
}
|
||||
MwDynamicClose(o->lib);
|
||||
}
|
||||
#endif
|
||||
#ifdef USE_WAYLAND
|
||||
if(handle->lowlevel->common.type == MwLLBackendWayland) {
|
||||
/* todo */
|
||||
}
|
||||
if (handle->lowlevel->common.type == MwLLBackendWayland) {
|
||||
/* todo */
|
||||
}
|
||||
#endif
|
||||
|
||||
while(w->parent != NULL) w = w->parent;
|
||||
while (w->parent != NULL)
|
||||
w = w->parent;
|
||||
|
||||
w->berserk--;
|
||||
w->berserk--;
|
||||
|
||||
free(handle->internal);
|
||||
free(handle->internal);
|
||||
}
|
||||
|
||||
static void mwOpenGLMakeCurrentImpl(MwWidget handle) {
|
||||
/* these swap interval functions belonging here actually stink! */
|
||||
/* these swap interval functions belonging here actually stink! */
|
||||
|
||||
#ifdef USE_GDI
|
||||
if(handle->lowlevel->common.type == MwLLBackendGDI) {
|
||||
gdiopengl_t* o = handle->internal;
|
||||
void (*swap_interval_ext)(int) = NULL;
|
||||
if (handle->lowlevel->common.type == MwLLBackendGDI) {
|
||||
gdiopengl_t *o = handle->internal;
|
||||
void (*swap_interval_ext)(int) = NULL;
|
||||
|
||||
o->wglMakeCurrent(o->dc, o->gl);
|
||||
o->wglMakeCurrent(o->dc, o->gl);
|
||||
|
||||
if((swap_interval_ext = MwOpenGLGetProcAddress(handle, "wglSwapIntervalEXT")) != NULL) {
|
||||
swap_interval_ext(1);
|
||||
}
|
||||
}
|
||||
if ((swap_interval_ext =
|
||||
MwOpenGLGetProcAddress(handle, "wglSwapIntervalEXT")) != NULL) {
|
||||
swap_interval_ext(1);
|
||||
}
|
||||
}
|
||||
#endif
|
||||
#ifdef USE_X11
|
||||
if(handle->lowlevel->common.type == MwLLBackendX11) {
|
||||
x11opengl_t* o = handle->internal;
|
||||
void (*swap_interval_ext)(Display*, GLXDrawable, int) = NULL;
|
||||
void (*swap_interval_mesa)(unsigned int) = NULL;
|
||||
void (*swap_interval_sgi)(int) = NULL;
|
||||
if (handle->lowlevel->common.type == MwLLBackendX11) {
|
||||
x11opengl_t *o = handle->internal;
|
||||
void (*swap_interval_ext)(Display *, GLXDrawable, int) = NULL;
|
||||
void (*swap_interval_mesa)(unsigned int) = NULL;
|
||||
void (*swap_interval_sgi)(int) = NULL;
|
||||
|
||||
o->glXMakeCurrent(handle->lowlevel->x11.display, handle->lowlevel->x11.window, o->gl);
|
||||
o->glXMakeCurrent(handle->lowlevel->x11.display,
|
||||
handle->lowlevel->x11.window, o->gl);
|
||||
|
||||
if((swap_interval_ext = MwOpenGLGetProcAddress(handle, "glXSwapIntervalEXT")) != NULL) {
|
||||
swap_interval_ext(handle->lowlevel->x11.display, handle->lowlevel->x11.window, 1);
|
||||
}
|
||||
if ((swap_interval_ext =
|
||||
MwOpenGLGetProcAddress(handle, "glXSwapIntervalEXT")) != NULL) {
|
||||
swap_interval_ext(handle->lowlevel->x11.display,
|
||||
handle->lowlevel->x11.window, 1);
|
||||
}
|
||||
|
||||
if((swap_interval_mesa = MwOpenGLGetProcAddress(handle, "glXSwapIntervalMESA")) != NULL) {
|
||||
swap_interval_mesa(1);
|
||||
}
|
||||
if ((swap_interval_mesa =
|
||||
MwOpenGLGetProcAddress(handle, "glXSwapIntervalMESA")) != NULL) {
|
||||
swap_interval_mesa(1);
|
||||
}
|
||||
|
||||
if((swap_interval_sgi = MwOpenGLGetProcAddress(handle, "glXSwapIntervalSGI")) != NULL) {
|
||||
swap_interval_sgi(1);
|
||||
}
|
||||
}
|
||||
if ((swap_interval_sgi =
|
||||
MwOpenGLGetProcAddress(handle, "glXSwapIntervalSGI")) != NULL) {
|
||||
swap_interval_sgi(1);
|
||||
}
|
||||
}
|
||||
#endif
|
||||
#ifdef USE_WAYLAND
|
||||
if(handle->lowlevel->common.type == MwLLBackendWayland) {
|
||||
waylandopengl_t* o = handle->internal;
|
||||
if (handle->lowlevel->common.type == MwLLBackendWayland) {
|
||||
waylandopengl_t *o = handle->internal;
|
||||
|
||||
if(!eglMakeCurrent(o->egl_display, o->egl_surface, o->egl_surface, o->egl_context)) {
|
||||
printf("ERROR: eglMakeCurrent, %0X\n", eglGetError());
|
||||
}
|
||||
if (!eglMakeCurrent(o->egl_display, o->egl_surface, o->egl_surface,
|
||||
o->egl_context)) {
|
||||
printf("ERROR: eglMakeCurrent, %0X\n", eglGetError());
|
||||
}
|
||||
|
||||
eglSwapInterval(o->egl_display, 1);
|
||||
}
|
||||
eglSwapInterval(o->egl_display, 1);
|
||||
}
|
||||
#endif
|
||||
}
|
||||
|
||||
static void mwOpenGLSwapBufferImpl(MwWidget handle) {
|
||||
#ifdef USE_GDI
|
||||
if(handle->lowlevel->common.type == MwLLBackendGDI) {
|
||||
gdiopengl_t* o = handle->internal;
|
||||
if (handle->lowlevel->common.type == MwLLBackendGDI) {
|
||||
gdiopengl_t *o = handle->internal;
|
||||
|
||||
SwapBuffers(o->dc);
|
||||
}
|
||||
SwapBuffers(o->dc);
|
||||
}
|
||||
#endif
|
||||
#ifdef USE_X11
|
||||
if(handle->lowlevel->common.type == MwLLBackendX11) {
|
||||
x11opengl_t* o = handle->internal;
|
||||
if (handle->lowlevel->common.type == MwLLBackendX11) {
|
||||
x11opengl_t *o = handle->internal;
|
||||
|
||||
o->glXSwapBuffers(handle->lowlevel->x11.display, handle->lowlevel->x11.window);
|
||||
}
|
||||
o->glXSwapBuffers(handle->lowlevel->x11.display,
|
||||
handle->lowlevel->x11.window);
|
||||
}
|
||||
#endif
|
||||
#ifdef USE_WAYLAND
|
||||
if(handle->lowlevel->common.type == MwLLBackendWayland) {
|
||||
waylandopengl_t* o = handle->internal;
|
||||
eglSwapInterval(o->egl_display, 0);
|
||||
if(!eglSwapBuffers(o->egl_display, o->egl_surface)) {
|
||||
printf("ERROR: eglSwapBuffers, %0X\n", eglGetError());
|
||||
};
|
||||
wl_egl_window_resize((struct wl_egl_window*)o->egl_window_native, handle->lowlevel->wayland.ww, handle->lowlevel->wayland.wh, 0, 0);
|
||||
MwLLForceRender(handle->lowlevel);
|
||||
}
|
||||
if (handle->lowlevel->common.type == MwLLBackendWayland) {
|
||||
waylandopengl_t *o = handle->internal;
|
||||
eglSwapInterval(o->egl_display, 0);
|
||||
if (!eglSwapBuffers(o->egl_display, o->egl_surface)) {
|
||||
printf("ERROR: eglSwapBuffers, %0X\n", eglGetError());
|
||||
};
|
||||
wl_egl_window_resize((struct wl_egl_window *)o->egl_window_native,
|
||||
handle->lowlevel->wayland.ww,
|
||||
handle->lowlevel->wayland.wh, 0, 0);
|
||||
MwLLForceRender(handle->lowlevel);
|
||||
}
|
||||
#endif
|
||||
}
|
||||
|
||||
static void* mwOpenGLGetProcAddressImpl(MwWidget handle, const char* name) {
|
||||
static void *mwOpenGLGetProcAddressImpl(MwWidget handle, const char *name) {
|
||||
#ifdef USE_GDI
|
||||
if(handle->lowlevel->common.type == MwLLBackendGDI) {
|
||||
gdiopengl_t* o = handle->internal;
|
||||
if (handle->lowlevel->common.type == MwLLBackendGDI) {
|
||||
gdiopengl_t *o = handle->internal;
|
||||
|
||||
return o->wglGetProcAddress(name);
|
||||
}
|
||||
return o->wglGetProcAddress(name);
|
||||
}
|
||||
#endif
|
||||
#ifdef USE_X11
|
||||
if(handle->lowlevel->common.type == MwLLBackendX11) {
|
||||
x11opengl_t* o = handle->internal;
|
||||
if (handle->lowlevel->common.type == MwLLBackendX11) {
|
||||
x11opengl_t *o = handle->internal;
|
||||
|
||||
return o->glXGetProcAddress((const GLubyte*)name);
|
||||
}
|
||||
return o->glXGetProcAddress((const GLubyte *)name);
|
||||
}
|
||||
#endif
|
||||
#ifdef USE_WAYLAND
|
||||
if(handle->lowlevel->common.type == MwLLBackendWayland) {
|
||||
return eglGetProcAddress(name);
|
||||
}
|
||||
if (handle->lowlevel->common.type == MwLLBackendWayland) {
|
||||
return eglGetProcAddress(name);
|
||||
}
|
||||
#endif
|
||||
return NULL;
|
||||
return NULL;
|
||||
}
|
||||
|
||||
static void func_handler(MwWidget handle, const char* name, void* out, va_list va) {
|
||||
if(strcmp(name, "mwOpenGLMakeCurrent") == 0) {
|
||||
mwOpenGLMakeCurrentImpl(handle);
|
||||
}
|
||||
if(strcmp(name, "mwOpenGLSwapBuffer") == 0) {
|
||||
mwOpenGLSwapBufferImpl(handle);
|
||||
}
|
||||
if(strcmp(name, "mwOpenGLGetProcAddress") == 0) {
|
||||
const char* _name = va_arg(va, const char*);
|
||||
*(void**)out = mwOpenGLGetProcAddressImpl(handle, _name);
|
||||
}
|
||||
static void func_handler(MwWidget handle, const char *name, void *out,
|
||||
va_list va) {
|
||||
if (strcmp(name, "mwOpenGLMakeCurrent") == 0) {
|
||||
mwOpenGLMakeCurrentImpl(handle);
|
||||
}
|
||||
if (strcmp(name, "mwOpenGLSwapBuffer") == 0) {
|
||||
mwOpenGLSwapBufferImpl(handle);
|
||||
}
|
||||
if (strcmp(name, "mwOpenGLGetProcAddress") == 0) {
|
||||
const char *_name = va_arg(va, const char *);
|
||||
*(void **)out = mwOpenGLGetProcAddressImpl(handle, _name);
|
||||
}
|
||||
}
|
||||
|
||||
MwClassRec MwOpenGLClassRec = {
|
||||
create, /* create */
|
||||
destroy, /* destroy */
|
||||
NULL, /* draw */
|
||||
NULL, /* click */
|
||||
NULL, /* parent_resize */
|
||||
NULL, /* prop_change */
|
||||
NULL, /* mouse_move */
|
||||
NULL, /* mouse_up */
|
||||
NULL, /* mouse_down */
|
||||
NULL, /* key */
|
||||
func_handler, /* execute */
|
||||
NULL, /* tick */
|
||||
NULL, /* resize */
|
||||
NULL, /* children_update */
|
||||
NULL, /* children_prop_change */
|
||||
NULL, /* clipboard */
|
||||
NULL,
|
||||
NULL,
|
||||
NULL,
|
||||
NULL};
|
||||
MwClassRec MwOpenGLClassRec = {create, /* create */
|
||||
destroy, /* destroy */
|
||||
NULL, /* draw */
|
||||
NULL, /* click */
|
||||
NULL, /* parent_resize */
|
||||
NULL, /* prop_change */
|
||||
NULL, /* mouse_move */
|
||||
NULL, /* mouse_up */
|
||||
NULL, /* mouse_down */
|
||||
NULL, /* key */
|
||||
func_handler, /* execute */
|
||||
NULL, /* tick */
|
||||
NULL, /* resize */
|
||||
NULL, /* children_update */
|
||||
NULL, /* children_prop_change */
|
||||
NULL, /* clipboard */
|
||||
NULL, NULL, NULL, NULL};
|
||||
MwClass MwOpenGLClass = &MwOpenGLClassRec;
|
||||
|
||||
#endif
|
||||
128
src/widget/opengl_cocoa.m
Normal file
128
src/widget/opengl_cocoa.m
Normal file
|
|
@ -0,0 +1,128 @@
|
|||
#include "Mw/Core.h"
|
||||
#include "Mw/StringDefs.h"
|
||||
#include <Mw/Milsko.h>
|
||||
#include <Mw/Widget/OpenGL.h>
|
||||
#import <mach-o/dyld.h>
|
||||
|
||||
@interface MacOpenGLWidget : NSObject {
|
||||
NSOpenGLPixelFormat *pixelFormat;
|
||||
NSOpenGLContext *glc;
|
||||
}
|
||||
|
||||
- (MacOpenGLWidget *)initWithView:(NSView *)view;
|
||||
- (void)destroy;
|
||||
- (void)makeCurrent;
|
||||
- (void)swapBuffer;
|
||||
- (void *)getProcAddressWithName:(const char *)name;
|
||||
|
||||
@end
|
||||
|
||||
static int create(MwWidget handle) {
|
||||
void *r = NULL;
|
||||
MwWidget w = handle;
|
||||
|
||||
int x = MwGetInteger(w, MwNx);
|
||||
int y = MwGetInteger(w, MwNy);
|
||||
int width = MwGetInteger(w, MwNwidth);
|
||||
int height = MwGetInteger(w, MwNheight);
|
||||
|
||||
printf("%d %d\n", width, height);
|
||||
|
||||
MacOpenGLWidget *o = r = [[MacOpenGLWidget alloc]
|
||||
initWithView:[handle->lowlevel->cocoa.real getView]];
|
||||
|
||||
handle->internal = r;
|
||||
handle->lowlevel->common.copy_buffer = 0;
|
||||
|
||||
MwSetDefault(handle);
|
||||
|
||||
while (w->parent != NULL)
|
||||
w = w->parent;
|
||||
|
||||
w->berserk++;
|
||||
|
||||
return 0;
|
||||
}
|
||||
|
||||
static void destroy(MwWidget handle) {
|
||||
[(MacOpenGLWidget *)handle->internal destroy];
|
||||
}
|
||||
|
||||
static void mwOpenGLMakeCurrentImpl(MwWidget handle) {
|
||||
[(MacOpenGLWidget *)handle->internal makeCurrent];
|
||||
}
|
||||
|
||||
static void mwOpenGLSwapBufferImpl(MwWidget handle) {
|
||||
[(MacOpenGLWidget *)handle->internal swapBuffer];
|
||||
}
|
||||
|
||||
static void *mwOpenGLGetProcAddressImpl(MwWidget handle, const char *name) {
|
||||
return [(MacOpenGLWidget *)handle->internal getProcAddressWithName:name];
|
||||
}
|
||||
|
||||
static void func_handler(MwWidget handle, const char *name, void *out,
|
||||
va_list va) {
|
||||
if (strcmp(name, "mwOpenGLMakeCurrent") == 0) {
|
||||
mwOpenGLMakeCurrentImpl(handle);
|
||||
}
|
||||
if (strcmp(name, "mwOpenGLSwapBuffer") == 0) {
|
||||
mwOpenGLSwapBufferImpl(handle);
|
||||
}
|
||||
if (strcmp(name, "mwOpenGLGetProcAddress") == 0) {
|
||||
const char *_name = va_arg(va, const char *);
|
||||
*(void **)out = mwOpenGLGetProcAddressImpl(handle, _name);
|
||||
}
|
||||
}
|
||||
|
||||
@implementation MacOpenGLWidget
|
||||
|
||||
- (MacOpenGLWidget *)initWithView:(NSView *)view {
|
||||
NSOpenGLPixelFormatAttribute pixelFormatAttributes[] = {
|
||||
NSOpenGLPFAColorSize, 24,
|
||||
NSOpenGLPFAStencilSize, 8,
|
||||
NSOpenGLPFAAlphaSize, 8,
|
||||
NSOpenGLPFADoubleBuffer, NSOpenGLPFAAccelerated,
|
||||
NSOpenGLPFANoRecovery, 0};
|
||||
self->pixelFormat =
|
||||
[[NSOpenGLPixelFormat alloc] initWithAttributes:pixelFormatAttributes];
|
||||
self->glc =
|
||||
[[NSOpenGLContext alloc] initWithFormat:pixelFormat shareContext:nil];
|
||||
[self->glc setView:view];
|
||||
return self;
|
||||
};
|
||||
- (void)destroy {
|
||||
};
|
||||
- (void)makeCurrent {
|
||||
[self->glc makeCurrentContext];
|
||||
};
|
||||
- (void)swapBuffer {
|
||||
[self->glc flushBuffer];
|
||||
};
|
||||
- (void *)getProcAddressWithName:(const char *)name {
|
||||
if (NSIsSymbolNameDefined(name)) {
|
||||
return NSAddressOfSymbol(NSLookupAndBindSymbol(name));
|
||||
} else {
|
||||
return NULL;
|
||||
}
|
||||
};
|
||||
|
||||
@end
|
||||
|
||||
MwClassRec MwOpenGLClassRec = {create, /* create */
|
||||
destroy, /* destroy */
|
||||
NULL, /* draw */
|
||||
NULL, /* click */
|
||||
NULL, /* parent_resize */
|
||||
NULL, /* prop_change */
|
||||
NULL, /* mouse_move */
|
||||
NULL, /* mouse_up */
|
||||
NULL, /* mouse_down */
|
||||
NULL, /* key */
|
||||
func_handler, /* execute */
|
||||
NULL, /* tick */
|
||||
NULL, /* resize */
|
||||
NULL, /* children_update */
|
||||
NULL, /* children_prop_change */
|
||||
NULL, /* clipboard */
|
||||
NULL, NULL, NULL, NULL};
|
||||
MwClass MwOpenGLClass = &MwOpenGLClassRec;
|
||||
Loading…
Add table
Add a link
Reference in a new issue