Let Movit effects supply their own fingerprint.

[mlt] / src / modules / opengl / filter_movit_deconvolution_sharpen.cpp

diff --git a/src/modules/opengl/filter_movit_deconvolution_sharpen.cpp b/src/modules/opengl/filter_movit_deconvolution_sharpen.cpp
index bedb313331d6fb4dfa3790c32c7581b7a6db4597..34d779e0adf9671d878bfe353b48be454669e884 100644 (file)
--- a/src/modules/opengl/filter_movit_deconvolution_sharpen.cpp
+++ b/src/modules/opengl/filter_movit_deconvolution_sharpen.cpp
@@ -31,8 +31,8 @@ static int get_image( mlt_frame frame, uint8_t **image, mlt_image_format *format
        GlslManager::get_instance()->lock_service( frame );
        mlt_position position = mlt_filter_get_position( filter, frame );
        mlt_position length = mlt_filter_get_length2( filter, frame );
-       mlt_properties_set_int( properties, "movit.parms.int.matrix_size",
-               mlt_properties_anim_get_int( properties, "matrix_size", position, length ) );
+       int matrix_size = mlt_properties_anim_get_int( properties, "matrix_size", position, length );
+       mlt_properties_set_int( properties, "movit.parms.int.matrix_size", matrix_size );
        mlt_properties_set_double( properties, "movit.parms.float.circle_radius",
                mlt_properties_anim_get_double( properties, "circle_radius", position, length ) );
        mlt_properties_set_double( properties, "movit.parms.float.gaussian_radius",
@@ -41,6 +41,13 @@ static int get_image( mlt_frame frame, uint8_t **image, mlt_image_format *format
                mlt_properties_anim_get_double( properties, "correlation", position, length ) );
        mlt_properties_set_double( properties, "movit.parms.float.noise",
                mlt_properties_anim_get_double( properties, "noise", position, length ) );
+
+       // DeconvolutionSharpenEffect compiles the matrix size into the shader,
+       // so we need to regenerate the chain if this changes.
+       char fingerprint[256];
+       snprintf( fingerprint, sizeof( fingerprint ), "s=%d", matrix_size );
+       mlt_properties_set( properties, "_movit fingerprint", fingerprint );
+
        GlslManager::get_instance()->unlock_service( frame );
        *format = mlt_image_glsl;
        int error = mlt_frame_get_image( frame, image, format, width, height, writable );