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Commit d13e4615 authored by Mathias Agopian's avatar Mathias Agopian
Browse files

fix [2151588] glTexSubImage2D() allows pixel format conversion

parent 031a1dc6

opengl/libagl/texture.cpp

+5 −0
Original line number Diff line number Diff line
@@ -1252,6 +1252,11 @@ void glTexSubImage2D( 
        ogles_error(c, GL_INVALID_OPERATION);

        return;

    }



    if (format != tex->internalformat) {

        ogles_error(c, GL_INVALID_OPERATION);

        return;

    }

    if ((xoffset + width  > GLsizei(surface.width)) ||

        (yoffset + height > GLsizei(surface.height))) {

        ogles_error(c, GL_INVALID_VALUE);