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fix swapregion rect to account for canvas rotation.

This commit is contained in:
Carsten Haitzler 2013-05-06 13:16:13 +09:00
parent c9e8f3424c
commit 01d816fb96
1 changed files with 37 additions and 4 deletions
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41
src/modules/evas/engines/gl_x11/evas_engine.c
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@ -1450,10 +1450,43 @@ eng_output_flush(void *data, Evas_Render_Mode render_mode)
i = 0;
EINA_INLIST_FOREACH(EINA_INLIST_GET(re->rects), r)
{
rects[i + 0] = r->x;
rects[i + 1] = r->y;
rects[i + 2] = r->w;
rects[i + 3] = r->h;
int gw, gh;
gw = re->win->gl_context->w;
gh = re->win->gl_context->h;
switch (re->win->rot)
{
case 0:
rects[i + 0] = r->x;
rects[i + 1] = r->y;
rects[i + 2] = r->w;
rects[i + 3] = r->h;
break;
case 90:
rects[i + 0] = r->y;
rects[i + 1] = gh - (r->x + r->w);
rects[i + 2] = r->h;
rects[i + 3] = r->w;
break;
case 180:
rects[i + 0] = gw - (r->x + r->w);
rects[i + 1] = gh - (r->y + r->h);
rects[i + 2] = r->w;
rects[i + 3] = r->h;
break;
case 270:
rects[i + 0] = gh - (r->y + r->h);
rects[i + 1] = r->x;
rects[i + 2] = r->h;
rects[i + 3] = r->w;
break;
default:
rects[i + 0] = r->x;
rects[i + 1] = r->y;
rects[i + 2] = r->w;
rects[i + 3] = r->h;
break;
}
i += 4;
}
glsym_eglSwapBuffersRegion(re->win->egl_disp,