forked from enlightenment/efl
evas-wayland-shm: Fix rotation for wayland shm engine
Prior to this fix, window rotation was not operating correctly and the surface contents would get rendered at the wrong size and position. This patch fixes the engine so that rotation operates properly now. NB: Tested with the Window States(2) test in elementary Thanks to shiin for reporting :) @fix Signed-off-by: Chris Michael <cpmichael@osg.samsung.com>
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@ -43,9 +43,20 @@ _evas_outbuf_setup(int w, int h, int rot, Outbuf_Depth depth, Eina_Bool alpha, s
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}
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/* try to create the outbuf surface */
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if (!(ob->surface =
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_evas_shm_surface_create(disp, shm, surface, w, h, ob->num_buff, alpha, compositor_version)))
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goto surf_err;
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if ((ob->rotation == 0) || (ob->rotation == 180))
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{
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ob->surface =
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_evas_shm_surface_create(disp, shm, surface, w, h, ob->num_buff,
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alpha, compositor_version);
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if (!ob->surface) goto surf_err;
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}
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else if ((ob->rotation == 90) || (ob->rotation == 270))
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{
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ob->surface =
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_evas_shm_surface_create(disp, shm, surface, h, w, ob->num_buff,
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alpha, compositor_version);
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if (!ob->surface) goto surf_err;
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}
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eina_array_step_set(&ob->priv.onebuf_regions, sizeof(Eina_Array), 8);
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@ -303,8 +314,16 @@ _evas_outbuf_reconfigure(Outbuf *ob, int x, int y, int w, int h, int rot, Outbuf
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else
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ob->surface->flags = 0;
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if ((ob->rotation == 0) || (ob->rotation == 180))
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{
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_evas_shm_surface_reconfigure(ob->surface, x, y, w, h,
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ob->num_buff, ob->surface->flags);
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}
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else if ((ob->rotation == 90) || (ob->rotation == 270))
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{
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_evas_shm_surface_reconfigure(ob->surface, x, y, h, w,
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ob->num_buff, ob->surface->flags);
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}
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_evas_outbuf_idle_flush(ob);
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}
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