Allow adjusting the output Y'CbCr coefficients after finalize.

[movit] / effect_chain.h

diff --git a/effect_chain.h b/effect_chain.h
index ea4926b304efafad329e7309caf34d9252058544..7e0cd9f97b9b6465ea46b38908f7213aa1f2664c 100644 (file)
--- a/effect_chain.h
+++ b/effect_chain.h
@@ -274,6 +274,12 @@ public:
                              const YCbCrFormat &ycbcr_format,
                              YCbCrOutputSplitting output_splitting = YCBCR_OUTPUT_INTERLEAVED);
 
+       // Change Y'CbCr output format. (This can be done also after finalize()).
+       // Note that you are not allowed to change subsampling parameters;
+       // however, you can change the color space parameters, ie.,
+       // luma_coefficients, full_range and num_levels.
+       void change_ycbcr_output_format(const YCbCrFormat &ycbcr_format);
+
        // Set number of output bits, to scale the dither.
        // 8 is the right value for most outputs.
        // The default, 0, is a special value that means no dither.