@@ -242,8 +242,17 @@ Control IDs
* - ``V4L2_COLORFX_SET_CBCR``
- The Cb and Cr chroma components are replaced by fixed coefficients
determined by ``V4L2_CID_COLORFX_CBCR`` control.
+ * - ``V4L2_COLORFX_SET_RGB``
+ - The RGB components are replaced by the fixed RGB components determined
+ by ``V4L2_CID_COLORFX_RGB`` control.
+``V4L2_CID_COLORFX_RGB`` ``(integer)``
+ Determines the Red, Green, and Blue coefficients for
+ ``V4L2_COLORFX_SET_RGB`` color effect.
+ Bits [7:0] of the supplied 32 bit value are interpreted as Blue component,
+ bits [15:8] as Green component, bits [23:16] as Red component, and
+ bits [31:24] must be zero.
``V4L2_CID_COLORFX_CBCR`` ``(integer)``
Determines the Cb and Cr coefficients for ``V4L2_COLORFX_SET_CBCR``
@@ -785,6 +785,7 @@ const char *v4l2_ctrl_get_name(u32 id)
case V4L2_CID_MIN_BUFFERS_FOR_OUTPUT: return "Min Number of Output Buffers";
case V4L2_CID_ALPHA_COMPONENT: return "Alpha Component";
case V4L2_CID_COLORFX_CBCR: return "Color Effects, CbCr";
+ case V4L2_CID_COLORFX_RGB: return "Color Effects, RGB";
/*
* Codec controls
@@ -1394,11 +1395,12 @@ void v4l2_ctrl_fill(u32 id, const char **name, enum v4l2_ctrl_type *type,
*min = *max = *step = *def = 0;
break;
case V4L2_CID_BG_COLOR:
+ case V4L2_CID_COLORFX_RGB:
*type = V4L2_CTRL_TYPE_INTEGER;
*step = 1;
*min = 0;
- /* Max is calculated as RGB888 that is 2^24 */
- *max = 0xFFFFFF;
+ /* Max is calculated as RGB888 that is 2^24 -1 */
+ *max = 0xffffff;
break;
case V4L2_CID_COLORFX_CBCR:
*type = V4L2_CTRL_TYPE_INTEGER;
@@ -128,6 +128,7 @@ enum v4l2_colorfx {
V4L2_COLORFX_SOLARIZATION = 13,
V4L2_COLORFX_ANTIQUE = 14,
V4L2_COLORFX_SET_CBCR = 15,
+ V4L2_COLORFX_SET_RGB = 16,
};
#define V4L2_CID_AUTOBRIGHTNESS (V4L2_CID_BASE+32)
#define V4L2_CID_BAND_STOP_FILTER (V4L2_CID_BASE+33)
@@ -145,9 +146,10 @@ enum v4l2_colorfx {
#define V4L2_CID_ALPHA_COMPONENT (V4L2_CID_BASE+41)
#define V4L2_CID_COLORFX_CBCR (V4L2_CID_BASE+42)
+#define V4L2_CID_COLORFX_RGB (V4L2_CID_BASE+43)
/* last CID + 1 */
-#define V4L2_CID_LASTP1 (V4L2_CID_BASE+43)
+#define V4L2_CID_LASTP1 (V4L2_CID_BASE+44)
/* USER-class private control IDs */