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Evas (wayland_egl): Remove obsolete file (replacing in a minute). 

SVN revision: 67072
This commit is contained in:
Christopher Michael 2012-01-11 12:22:36 +00:00
parent 0b6f56aa34
commit 98f19e05fe
1 changed files with 0 additions and 167 deletions
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167
legacy/evas/src/modules/engines/wayland_egl/evas_outbuf.c
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@ -1,167 +0,0 @@
#include "evas_engine.h"
/* local function prototypes */
static Eina_Bool _evas_outbuf_config_get(Outbuf *ob);
/* local variables */
void
evas_outbuf_free(Outbuf *ob)
{
if (!ob) return;
if (ob->priv.egl.disp)
{
if (ob->priv.gl.context)
evas_gl_common_context_free(ob->priv.gl.context);
if (ob->priv.egl.surface != EGL_NO_SURFACE)
eglDestroySurface(ob->priv.egl.disp, ob->priv.egl.surface);
if (ob->priv.egl.context)
eglDestroyContext(ob->priv.egl.disp, ob->priv.egl.context);
if (ob->priv.win) wl_egl_window_destroy(ob->priv.win);
/* NB: Fixme: This may close display, have to test */
eglTerminate(ob->priv.egl.disp);
eglMakeCurrent(ob->priv.egl.disp,
EGL_NO_SURFACE, EGL_NO_SURFACE, EGL_NO_CONTEXT);
}
free(ob);
}
void
evas_outbuf_resize(Outbuf *ob, int w, int h)
{
if (!ob) return;
if ((ob->w == w) && (ob->h == h)) return;
ob->w = w;
ob->h = h;
wl_egl_window_resize(ob->priv.win, w, h, 0, 0);
if (ob->priv.gl.context)
{
evas_gl_common_context_use(ob->priv.gl.context);
evas_gl_common_context_resize(ob->priv.gl.context, w, h, ob->rot);
evas_gl_common_context_flush(ob->priv.gl.context);
}
}
Outbuf *
evas_outbuf_setup(struct wl_display *disp, struct wl_compositor *comp, struct wl_shell *shell, int w, int h, int rot)
{
Outbuf *ob = NULL;
EGLint major, minor;
struct wl_shell_surface *ssurface;
int cattr[] = { EGL_CONTEXT_CLIENT_VERSION, 2, EGL_NONE };
int sattr[] = { EGL_ALPHA_FORMAT, EGL_ALPHA_FORMAT_PRE, EGL_NONE };
if (!(ob = calloc(1, sizeof(Outbuf)))) return NULL;
ob->w = w;
ob->h = h;
ob->rot = rot;
ob->priv.shell = shell;
if (!(ob->priv.egl.disp = eglGetDisplay(disp)))
{
ERR("eglGetDisplay failed: %#x", eglGetError());
evas_outbuf_free(ob);
return NULL;
}
if (!eglInitialize(ob->priv.egl.disp, &major, &minor))
{
ERR("eglInitialize failed: %#x", eglGetError());
evas_outbuf_free(ob);
return NULL;
}
eglBindAPI(EGL_OPENGL_ES_API);
if (eglGetError() != EGL_SUCCESS)
{
ERR("eglBindAPI failed: %#x", eglGetError());
evas_outbuf_free(ob);
return NULL;
}
if (!_evas_outbuf_config_get(ob))
{
evas_outbuf_free(ob);
return NULL;
}
ob->priv.egl.context =
eglCreateContext(ob->priv.egl.disp, ob->priv.egl.config,
EGL_NO_CONTEXT, cattr);
if (ob->priv.egl.context == EGL_NO_CONTEXT)
{
ERR("eglCreateContext failed: %#x", eglGetError());
evas_outbuf_free(ob);
return NULL;
}
/* create wayland surface & window */
ob->priv.surface = wl_compositor_create_surface(comp);
ob->priv.win = wl_egl_window_create(ob->priv.surface, w, h);
ob->priv.egl.surface =
eglCreateWindowSurface(ob->priv.egl.disp, ob->priv.egl.config,
ob->priv.win, sattr);
if (ob->priv.egl.surface == EGL_NO_SURFACE)
{
ERR("eglCreateWindowSurface failed: %#x", eglGetError());
evas_outbuf_free(ob);
return NULL;
}
ssurface = wl_shell_get_shell_surface(ob->priv.shell, ob->priv.surface);
wl_shell_surface_set_toplevel(ssurface);
if (eglMakeCurrent(ob->priv.egl.disp, ob->priv.egl.surface,
ob->priv.egl.surface, ob->priv.egl.context) == EGL_FALSE)
{
ERR("eglMakeCurrent failed: %#x", eglGetError());
evas_outbuf_free(ob);
return NULL;
}
if (!(ob->priv.gl.context = evas_gl_common_context_new()))
{
ERR("Cannot create evas gl common context.");
evas_outbuf_free(ob);
return NULL;
}
evas_gl_common_context_use(ob->priv.gl.context);
evas_gl_common_context_resize(ob->priv.gl.context, w, h, rot);
evas_gl_common_context_flush(ob->priv.gl.context);
return ob;
}
/* local functions */
static Eina_Bool
_evas_outbuf_config_get(Outbuf *ob)
{
int num = 0;
int attrs[] =
{
EGL_SURFACE_TYPE,
EGL_WINDOW_BIT | EGL_VG_ALPHA_FORMAT_PRE_BIT,
EGL_RED_SIZE, 8, EGL_GREEN_SIZE, 8, EGL_BLUE_SIZE, 8,
EGL_DEPTH_SIZE, 1, EGL_ALPHA_SIZE, 1,
EGL_RENDERABLE_TYPE, EGL_OPENGL_ES2_BIT,
EGL_NONE
};
if (!ob) return EINA_FALSE;
if (!eglChooseConfig(ob->priv.egl.disp, attrs, &ob->priv.egl.config,
1, &num) || (num != 1))
{
ERR("eglChooseConfig failed: %#x", eglGetError());
return EINA_FALSE;
}
return EINA_TRUE;
}