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On 26/08/15 01:17, Hamdi Rakkez wrote:<br>
<blockquote
cite="mid:%3CCAFXmeVs43o-pP3FwKcdU_Wj3F5o_7rZ3GhPw8pTVUo=PgpX5oA@mail.gmail.com%3E"
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<div class="gmail_default" style="font-family:'trebuchet
ms',sans-serif;font-size:large;color:rgb(7,55,99)">Hi list,</div>
<div class="gmail_default" style="font-family:'trebuchet
ms',sans-serif;font-size:large;color:rgb(7,55,99)"><br>
</div>
<div class="gmail_default" style="font-family:'trebuchet
ms',sans-serif;font-size:large;color:rgb(7,55,99)">I'm using
now gstreamer1.5.9 on ubuntu 14.04 and I've realized that <b>gst_gl_effects_get_fragment_shader</b>
function have changed since gst-1.5.0.</div>
<div class="gmail_default" style="font-family:'trebuchet
ms',sans-serif;font-size:large;color:rgb(7,55,99)"><br>
</div>
<div class="gmail_default" style="font-family:'trebuchet
ms',sans-serif;font-size:large;color:rgb(7,55,99)">The problem
now is when changing the kernel array to whatever combination
I want, I'm not getting results that I used to have with
gst-1.5.0.</div>
<div class="gmail_default" style="font-family:'trebuchet
ms',sans-serif;font-size:large;color:rgb(7,55,99)"><br>
</div>
<div class="gmail_default" style="font-family:'trebuchet
ms',sans-serif;font-size:large;color:rgb(7,55,99)">Please
explain why this modification in <b>gst_gl_effects_get_fragment_shader</b>
and how can I get old results with those modifications.</div>
</div>
</blockquote>
<br>
1. We're not mind readers so any hint as to what you believed has
changed would be helpful.<br>
2. We're not mind readers so any code that show what you're
attempting to do would be helpful.<br>
3. We're not mind readers so any shaders you're attempting to use
would be helpful.<br>
4. We're not mind readers so any uniforms/attributes you're
attempting to pass into the shader would be helpful.<br>
5. Elements have no guarantee of API/ABI stability of internal
functions like gst_gl_effects_get_fragment_shader().<br>
<br>
Chances are though that you simply would need to write your fragment
shader in a GLES2 compatible way like all the other gleffects
shaders for use with your gleffects modification.<br>
<br>
Cheers<br>
-Matt<br>
<br>
<blockquote
cite="mid:%3CCAFXmeVs43o-pP3FwKcdU_Wj3F5o_7rZ3GhPw8pTVUo=PgpX5oA@mail.gmail.com%3E"
type="cite">
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<div class="gmail_default" style="font-family:'trebuchet
ms',sans-serif;font-size:large;color:rgb(7,55,99)">Best,</div>
<div class="gmail_default" style="font-family:'trebuchet
ms',sans-serif;font-size:large;color:rgb(7,55,99)">Hamdi</div>
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