forked from enlightenment/efl
support multiple screens AT the same time... multiple gl contexts -
one is created per screen #. max is 16 screens (0->15). dont know if this really works yet. SVN revision: 57912
This commit is contained in:
parent
ac97fb1944
commit
5c45d8fdaf
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@ -1,24 +1,26 @@
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#include "evas_engine.h"
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#define MAXSCRN 16
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static Evas_GL_X11_Window *_evas_gl_x11_window = NULL;
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#if defined (GLES_VARIETY_S3C6410) || defined (GLES_VARIETY_SGX)
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static EGLContext context = EGL_NO_CONTEXT;
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static EGLContext context [MAXSCRN] = {EGL_NO_CONTEXT};
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#else
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// FIXME: this will only work for 1 display connection (glx land can have > 1)
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static GLXContext context = 0;
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static GLXContext rgba_context = 0;
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static GLXFBConfig fbconf = 0;
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static GLXFBConfig rgba_fbconf = 0;
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static GLXContext context [MAXSCRN] = {0};
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static GLXContext rgba_context [MAXSCRN] = {0};
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static GLXFBConfig fbconf [MAXSCRN] = {0};
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static GLXFBConfig rgba_fbconf [MAXSCRN] = {0};
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#endif
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// fixme: something is up/wrong here - dont know what tho...
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// #define NEWGL 1
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//#define NEWGL 1
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static XVisualInfo *_evas_gl_x11_vi = NULL;
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static XVisualInfo *_evas_gl_x11_rgba_vi = NULL;
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static Colormap _evas_gl_x11_cmap = 0;
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static Colormap _evas_gl_x11_rgba_cmap = 0;
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static XVisualInfo *_evas_gl_x11_vi [MAXSCRN] = {NULL};
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static XVisualInfo *_evas_gl_x11_rgba_vi [MAXSCRN] = {NULL};
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static Colormap _evas_gl_x11_cmap [MAXSCRN] = {0};
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static Colormap _evas_gl_x11_rgba_cmap [MAXSCRN] = {0};
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static int win_count = 0;
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@ -45,7 +47,14 @@ eng_window_new(Display *disp,
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XVisualInfo *vi_use;
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const GLubyte *vendor, *renderer, *version;
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if (!_evas_gl_x11_vi) return NULL;
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if (!_evas_gl_x11_vi[screen]) return NULL;
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if (screen >= MAXSCRN)
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{
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ERR("Screen #%i beyond the maximum # of supported screens (%i)",
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screen, MAXSCRN);
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return NULL;
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}
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gw = calloc(1, sizeof(Evas_GL_X11_Window));
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if (!gw) return NULL;
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@ -62,7 +71,7 @@ eng_window_new(Display *disp,
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gw->h = h;
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gw->rot = rot;
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vi_use = _evas_gl_x11_vi;
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vi_use = _evas_gl_x11_vi[gw->screen];
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if (gw->alpha)
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{
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#if defined (GLES_VARIETY_S3C6410) || defined (GLES_VARIETY_SGX)
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@ -72,17 +81,19 @@ eng_window_new(Display *disp,
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}
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#else
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#ifdef NEWGL
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/*
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if (_evas_gl_x11_rgba_vi)
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{
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vi_use = _evas_gl_x11_rgba_vi;
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}
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*/
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#endif
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#endif
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}
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gw->visualinfo = vi_use;
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// EGL / GLES
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#if defined (GLES_VARIETY_S3C6410) || defined (GLES_VARIETY_SGX)
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// EGL / GLES
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context_attrs[0] = EGL_CONTEXT_CLIENT_VERSION;
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context_attrs[1] = 2;
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context_attrs[2] = EGL_NONE;
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@ -195,10 +206,10 @@ eng_window_new(Display *disp,
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eng_window_free(gw);
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return NULL;
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}
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if (context == EGL_NO_CONTEXT)
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context = eglCreateContext(gw->egl_disp, gw->egl_config, NULL,
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context_attrs);
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gw->egl_context[0] = context;
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if (context[gw->screen] == EGL_NO_CONTEXT)
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context[gw->screen] = eglCreateContext(gw->egl_disp, gw->egl_config,
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NULL, context_attrs);
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gw->egl_context[0] = context[gw->screen];
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if (gw->egl_context[0] == EGL_NO_CONTEXT)
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{
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ERR("eglCreateContext() fail. code=%#x", eglGetError());
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@ -228,52 +239,56 @@ eng_window_new(Display *disp,
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fprintf(stderr, "renderer: %s\n", renderer);
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fprintf(stderr, "version: %s\n", version);
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}
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// GLX
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#else
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if (!context)
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// GLX
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if (!context[gw->screen])
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{
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#ifdef NEWGL
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/*
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if (indirect)
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context = glXCreateNewContext(gw->disp, fbconf,
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context[gw->screen] = glXCreateNewContext(gw->disp, fbconf[gw->screen],
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GLX_RGBA_TYPE, NULL,
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GL_TRUE);
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else
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context = glXCreateNewContext(gw->disp, fbconf,
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context[gw->screen] = glXCreateNewContext(gw->disp, fbconf[gw->screen],
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GLX_RGBA_TYPE, NULL,
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GL_FALSE);
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*/
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#else
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if (indirect)
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context = glXCreateContext(gw->disp, gw->visualinfo, NULL, GL_FALSE);
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context[gw->screen] = glXCreateContext(gw->disp, gw->visualinfo, NULL, GL_FALSE);
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else
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context = glXCreateContext(gw->disp, gw->visualinfo, NULL, GL_TRUE);
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context[gw->screen] = glXCreateContext(gw->disp, gw->visualinfo, NULL, GL_TRUE);
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#endif
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}
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#ifdef NEWGL
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if ((gw->alpha) && (!rgba_context))
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/*
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if ((gw->alpha) && (!rgba_context[gw->screen]))
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{
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if (indirect)
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rgba_context = glXCreateNewContext(gw->disp, rgba_fbconf,
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GLX_RGBA_TYPE, context,
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rgba_context[gw->screen] = glXCreateNewContext(gw->disp, rgba_fbconf[gw->screen],
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GLX_RGBA_TYPE, context[gw->screen],
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GL_TRUE);
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else
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rgba_context = glXCreateNewContext(gw->disp, rgba_fbconf,
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GLX_RGBA_TYPE, context,
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rgba_context[gw->screen] = glXCreateNewContext(gw->disp, rgba_fbconf[gw->screen],
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GLX_RGBA_TYPE, context[gw->screen],
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GL_FALSE);
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}
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if (gw->alpha)
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gw->glxwin = glXCreateWindow(gw->disp, rgba_fbconf, gw->win, NULL);
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gw->glxwin = glXCreateWindow(gw->disp, rgba_fbconf[gw->screen], gw->win, NULL);
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else
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gw->glxwin = glXCreateWindow(gw->disp, fbconf, gw->win, NULL);
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gw->glxwin = glXCreateWindow(gw->disp, fbconf[gw->screen], gw->win, NULL);
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if (!gw->glxwin)
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{
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eng_window_free(gw);
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return NULL;
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}
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if (gw->alpha) gw->context = rgba_context;
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else gw->context = context;
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if (gw->alpha) gw->context = rgba_context[gw->screen];
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else gw->context = context[gw->screen];
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*/
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#else
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gw->context = context;
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gw->context = context[gw->screen];
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#endif
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if (!gw->context)
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@ -530,21 +545,21 @@ eng_window_free(Evas_GL_X11_Window *gw)
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eglDestroySurface(gw->egl_disp, gw->egl_surface[0]);
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if (ref == 0)
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{
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if (context) eglDestroyContext(gw->egl_disp, context);
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if (context[gw->screen]) eglDestroyContext(gw->egl_disp, context[gw->screen]);
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eglTerminate(gw->egl_disp);
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context = EGL_NO_CONTEXT;
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context[gw->screen] = EGL_NO_CONTEXT;
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}
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eglMakeCurrent(gw->egl_disp, EGL_NO_SURFACE, EGL_NO_SURFACE, EGL_NO_CONTEXT);
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#else
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if (gw->glxwin) glXDestroyWindow(gw->disp, gw->glxwin);
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if (ref == 0)
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{
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if (context) glXDestroyContext(gw->disp, context);
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if (rgba_context) glXDestroyContext(gw->disp, rgba_context);
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context = 0;
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rgba_context = 0;
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fbconf = 0;
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rgba_fbconf = 0;
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if (context[gw->screen]) glXDestroyContext(gw->disp, context[gw->screen]);
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if (rgba_context[gw->screen]) glXDestroyContext(gw->disp, rgba_context[gw->screen]);
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context[gw->screen] = 0;
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rgba_context[gw->screen] = 0;
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fbconf[gw->screen] = 0;
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rgba_fbconf[gw->screen] = 0;
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}
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#endif
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free(gw);
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@ -689,7 +704,7 @@ eng_best_visual_get(Evas_Engine_Info_GL_X11 *einfo)
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{
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if (!einfo) return NULL;
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if (!einfo->info.display) return NULL;
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if (!_evas_gl_x11_vi)
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if (!_evas_gl_x11_vi[einfo->info.screen])
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{
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int alpha;
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@ -734,10 +749,10 @@ eng_best_visual_get(Evas_Engine_Info_GL_X11 *einfo)
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}
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else
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{
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_evas_gl_x11_vi = calloc(1, sizeof(XVisualInfo));
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_evas_gl_x11_vi[einfo->info.screen] = calloc(1, sizeof(XVisualInfo));
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XMatchVisualInfo(einfo->info.display,
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einfo->info.screen, depth, TrueColor,
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_evas_gl_x11_vi);
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_evas_gl_x11_vi[einfo->info.screen]);
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}
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}
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// GLX
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@ -802,9 +817,9 @@ eng_best_visual_get(Evas_Engine_Info_GL_X11 *einfo)
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if (!alpha)
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{
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config = configs[i];
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_evas_gl_x11_vi = malloc(sizeof(XVisualInfo));
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memcpy(_evas_gl_x11_vi, visinfo, sizeof(XVisualInfo));
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fbconf = config;
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_evas_gl_x11_vi[einfo->info.screen] = malloc(sizeof(XVisualInfo));
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memcpy(_evas_gl_x11_vi[einfo->info.screen], visinfo, sizeof(XVisualInfo));
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fbconf[einfo->info.screen] = config;
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XFree(visinfo);
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break;
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}
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if (format->direct.alphaMask > 0)
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{
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config = configs[i];
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_evas_gl_x11_rgba_vi = malloc(sizeof(XVisualInfo));
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memcpy(_evas_gl_x11_rgba_vi, visinfo, sizeof(XVisualInfo));
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rgba_fbconf = config;
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_evas_gl_x11_rgba_vi[einfo->info.screen] = malloc(sizeof(XVisualInfo));
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memcpy(_evas_gl_x11_rgba_vi[einfo->info.screen], visinfo, sizeof(XVisualInfo));
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rgba_fbconf[einfo->info.screen] = config;
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XFree(visinfo);
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break;
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}
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@ -832,19 +847,21 @@ eng_best_visual_get(Evas_Engine_Info_GL_X11 *einfo)
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}
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#endif
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}
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if (!_evas_gl_x11_vi) return NULL;
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if (!_evas_gl_x11_vi[einfo->info.screen]) return NULL;
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if (einfo->info.destination_alpha)
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{
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// EGL / GLES
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#if defined (GLES_VARIETY_S3C6410) || defined (GLES_VARIETY_SGX)
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if (_evas_gl_x11_rgba_vi) return _evas_gl_x11_rgba_vi->visual;
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if (_evas_gl_x11_rgba_vi[einfo->info.screen])
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return _evas_gl_x11_rgba_vi[einfo->info.screen]->visual;
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#else
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# ifdef NEWGL
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if (_evas_gl_x11_rgba_vi) return _evas_gl_x11_rgba_vi->visual;
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if (_evas_gl_x11_rgba_vi[einfo->info.screen])
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return _evas_gl_x11_rgba_vi[einfo->info.screen]->visual;
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# endif
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#endif
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}
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return _evas_gl_x11_vi->visual;
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return _evas_gl_x11_vi[einfo->info.screen]->visual;
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}
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Colormap
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@ -852,27 +869,27 @@ eng_best_colormap_get(Evas_Engine_Info_GL_X11 *einfo)
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{
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if (!einfo) return 0;
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if (!einfo->info.display) return 0;
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if (!_evas_gl_x11_vi) eng_best_visual_get(einfo);
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if (!_evas_gl_x11_vi) return 0;
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if (!_evas_gl_x11_vi[einfo->info.screen]) eng_best_visual_get(einfo);
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if (!_evas_gl_x11_vi[einfo->info.screen]) return 0;
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if (einfo->info.destination_alpha)
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{
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if (!_evas_gl_x11_rgba_cmap)
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_evas_gl_x11_rgba_cmap =
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if (!_evas_gl_x11_rgba_cmap[einfo->info.screen])
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_evas_gl_x11_rgba_cmap[einfo->info.screen] =
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XCreateColormap(einfo->info.display,
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RootWindow(einfo->info.display,
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einfo->info.screen),
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_evas_gl_x11_rgba_vi->visual,
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_evas_gl_x11_rgba_vi[einfo->info.screen]->visual,
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0);
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return _evas_gl_x11_rgba_cmap;
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return _evas_gl_x11_rgba_cmap[einfo->info.screen];
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}
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if (!_evas_gl_x11_cmap)
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_evas_gl_x11_cmap =
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if (!_evas_gl_x11_cmap[einfo->info.screen])
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_evas_gl_x11_cmap[einfo->info.screen] =
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XCreateColormap(einfo->info.display,
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RootWindow(einfo->info.display,
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einfo->info.screen),
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_evas_gl_x11_vi->visual,
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_evas_gl_x11_vi[einfo->info.screen]->visual,
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0);
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return _evas_gl_x11_cmap;
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return _evas_gl_x11_cmap[einfo->info.screen];
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}
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int
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{
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if (!einfo) return 0;
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if (!einfo->info.display) return 0;
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if (!_evas_gl_x11_vi) eng_best_visual_get(einfo);
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if (!_evas_gl_x11_vi) return 0;
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if (!_evas_gl_x11_vi[einfo->info.screen]) eng_best_visual_get(einfo);
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if (!_evas_gl_x11_vi[einfo->info.screen]) return 0;
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if (einfo->info.destination_alpha)
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{
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if (_evas_gl_x11_rgba_vi) return _evas_gl_x11_rgba_vi->depth;
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if (_evas_gl_x11_rgba_vi[einfo->info.screen])
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return _evas_gl_x11_rgba_vi[einfo->info.screen]->depth;
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}
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return _evas_gl_x11_vi->depth;
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return _evas_gl_x11_vi[einfo->info.screen]->depth;
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}
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