<html> <head> <meta http-equiv="Content-Type" content="text/html; charset=us-ascii"> <meta name="Generator" content="Microsoft Exchange Server">  <style></style> </head> <body> <font face="Calibri, sans-serif" size="2"> <div style="text-align: justify; ">Hi,</div> <div style="text-align: justify; ">Current gstreamer photography interface supports a limited image effects setting and this is a RFC to extend the “GstColourToneMode “ structure to support sky blue, grass green, skin whiten, emboss image effect and sketch image effect in the photography interface when do the image capture through gstreamer. These effects are available in some digital camera device and will be supported by the ISP on Intel Atom platforms.</div> <div><font face="Times New Roman, serif"> </font></div> <div><font face="Calibri, sans-serif">The color effects are listed as in below, we are proposing to extend <font face="Courier New, monospace">“</font>GstColourToneMode<font face="Courier New, monospace">”</font> to support them.</font></div> <div><font face="Calibri, sans-serif">GST_PHOTOGRAPHY_COLOUR_TONE_MODE_SKY_BLUE: make sky looks more blue</font></div> <div style="text-align: justify; ">GST_PHOTOGRAPHY_COLOUR_TONE_MODE_GRASS_GREEN : make grass looks more green</div> <div style="text-align: justify; ">GST_PHOTOGRAPHY_COLOUR_TONE_MODE_SKIN_ WHITEN: make skin looks more whiten.</div> <div style="text-align: justify; ">GST_PHOTOGRAPHY_COLOUR_TONE_MODE_ EMBOSS: emboss image effect</div> <div style="text-align: justify; ">GST_PHOTOGRAPHY_COLOUR_TONE_MODE_ SKETECH: sketch image effect</div> <div style="text-align: justify; "><font face="Times New Roman, serif"> </font></div> <div style="text-align: justify; ">So the final “GstColourToneMode” will be </div> <div style="text-align: justify; "><font face="Times New Roman, serif"> </font></div> <div style="text-align: justify; ">typedef enum</div> <div style="text-align: justify; ">{</div> <div style="text-align: justify; ">  GST_PHOTOGRAPHY_COLOUR_TONE_MODE_NORMAL = 0,</div> <div style="text-align: justify; ">  GST_PHOTOGRAPHY_COLOUR_TONE_MODE_SEPIA,</div> <div style="text-align: justify; ">  GST_PHOTOGRAPHY_COLOUR_TONE_MODE_NEGATIVE,</div> <div style="text-align: justify; ">  GST_PHOTOGRAPHY_COLOUR_TONE_MODE_GRAYSCALE,</div> <div style="text-align: justify; ">  GST_PHOTOGRAPHY_COLOUR_TONE_MODE_NATURAL,</div> <div style="text-align: justify; ">  GST_PHOTOGRAPHY_COLOUR_TONE_MODE_VIVID,</div> <div style="text-align: justify; ">  GST_PHOTOGRAPHY_COLOUR_TONE_MODE_COLORSWAP,</div> <div style="text-align: justify; ">  GST_PHOTOGRAPHY_COLOUR_TONE_MODE_SOLARIZE,</div> <div style="text-align: justify; ">  GST_PHOTOGRAPHY_COLOUR_TONE_MODE_OUT_OF_FOCUS,</div> <div style="text-align: justify; ">  GST_PHOTOGRAPHY_COLOUR_TONE_MODE_SKY_BLUE,</div> <div style="text-align: justify; ">  GST_PHOTOGRAPHY_COLOUR_TONE_MODE_GRASS_GREEN,</div> <div style="text-align: justify; ">  GST_PHOTOGRAPHY_COLOUR_TONE_MODE_SKIN_WHETEN,</div> <div style="text-align: justify; ">  GST_PHOTOGRAPHY_COLOUR_TONE_MODE_ EMBOSS,</div> <div style="text-align: justify; ">  GST_PHOTOGRAPHY_COLOUR_TONE_MODE_ SKETECH</div> <div style="text-align: justify; ">} GstColourToneMode;</div> <div style="text-align: justify; "><font face="Times New Roman, serif"> </font></div> <div style="text-align: justify; ">Best Regards!</div> <div style="text-align: justify; ">Hu Gang</div> <div style="text-align: justify; "> </div> <div style="text-align: justify; "><font face="Times New Roman, serif"> </font></div> <div style="text-align: justify; "><font face="Times New Roman, serif"> </font></div> </font> </body> </html>