GLES/RPi: Declare internal helper functions static
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@ -144,7 +144,7 @@ void ogl_swap_buffers_internal(void)
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#define ELEMENT_CHANGE_MASK_RESOURCE (1<<4)
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#define ELEMENT_CHANGE_TRANSFORM (1<<5)
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void rpi_destroy_element(void)
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static void rpi_destroy_element(void)
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{
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if (dispman_element != DISPMANX_NO_HANDLE) {
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DISPMANX_UPDATE_HANDLE_T dispman_update;
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@ -158,7 +158,7 @@ void rpi_destroy_element(void)
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}
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}
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int rpi_setup_element(int x, int y, Uint32 video_flags, int update)
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static int rpi_setup_element(int x, int y, Uint32 video_flags, int update)
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{
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// this code is based on the work of Ben O'Steen
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// http://benosteen.wordpress.com/2012/04/27/using-opengl-es-2-0-on-the-raspberry-pi-without-x-windows/
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@ -269,7 +269,7 @@ int rpi_setup_element(int x, int y, Uint32 video_flags, int update)
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#endif // RPI
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#ifdef OGLES
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void ogles_destroy(void)
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static void ogles_destroy(void)
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{
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if( eglDisplay != EGL_NO_DISPLAY ) {
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eglMakeCurrent(eglDisplay, NULL, NULL, EGL_NO_CONTEXT);
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