drivers: video: add more RGB 24/32 bits and YUV 16 bit variants formats

Add several more RGB formats: (RGB24/BGR24,ARGB32,ABGR32,RGBA32,BGRA32)
as well as more YUV formats: YVYU, VYVU, UYVY

Signed-off-by: Alain Volmat <[email protected]>

Author: Alain Volmat

include/zephyr/drivers/video.h

@@ -1222,6 +1222,56 @@ void video_closest_frmival(const struct device *dev, enum video_endpoint_id ep,
  */
 #define VIDEO_PIX_FMT_RGB565 VIDEO_FOURCC('R', 'G', 'B', 'P')
 
+/**
+ * 24 bit RGB format with 8 bit per component
+ *
+ * @code{.unparsed}
+ * | Bbbbbbbb Gggggggg Rggggggg | ...
+ * @endcode
+ */
+#define VIDEO_PIX_FMT_BGR24 VIDEO_FOURCC('B', 'G', 'R', '3')
+
+/**
+ * 24 bit RGB format with 8 bit per component
+ *
+ * @code{.unparsed}
+ * | Rggggggg Gggggggg Bbbbbbbb | ...
+ * @endcode
+ */
+#define VIDEO_PIX_FMT_RGB24 VIDEO_FOURCC('R', 'G', 'B', '3')
+
+/**
+ * @code{.unparsed}
+ * | Aaaaaaaa Rrrrrrrr Gggggggg Bbbbbbbb | ...
+ * @endcode
+ */
+
+#define VIDEO_PIX_FMT_ARGB32 VIDEO_FOURCC('B', 'A', '2', '4')
+
+/**
+ * @code{.unparsed}
+ * | Bbbbbbbb Gggggggg Rrrrrrrr Aaaaaaaa | ...
+ * @endcode
+ */
+
+#define VIDEO_PIX_FMT_ABGR32 VIDEO_FOURCC('A', 'R', '2', '4')
+
+/**
+ * @code{.unparsed}
+ * | Rrrrrrrr Gggggggg Bbbbbbbb Aaaaaaaa | ...
+ * @endcode
+ */
+
+#define VIDEO_PIX_FMT_RGBA32 VIDEO_FOURCC('A', 'B', '2', '4')
+
+/**
+ * @code{.unparsed}
+ * | Aaaaaaaa Bbbbbbbb Gggggggg Rrrrrrrr | ...
+ * @endcode
+ */
+
+#define VIDEO_PIX_FMT_BGRA32 VIDEO_FOURCC('R', 'A', '2', '4')
+
 /**
  * The first byte is empty (X) for each pixel.
  *
@@ -1251,6 +1301,27 @@ void video_closest_frmival(const struct device *dev, enum video_endpoint_id ep,
  */
 #define VIDEO_PIX_FMT_YUYV VIDEO_FOURCC('Y', 'U', 'Y', 'V')
 
+/**
+ * @code{.unparsed}
+ * | Yyyyyyyy Vvvvvvvv | Yyyyyyyy Uuuuuuuu | ...
+ * @endcode
+ */
+#define VIDEO_PIX_FMT_YVYU VIDEO_FOURCC('Y', 'V', 'Y', 'U')
+
+/**
+ * @code{.unparsed}
+ * | Vvvvvvvv Yyyyyyyy | Uuuuuuuu Yyyyyyyy | ...
+ * @endcode
+ */
+#define VIDEO_PIX_FMT_VYUY VIDEO_FOURCC('V', 'Y', 'U', 'Y')
+
+/**
+ * @code{.unparsed}
+ * | Uuuuuuuu Yyyyyyyy | Vvvvvvvv Yyyyyyyy | ...
+ * @endcode
+ */
+#define VIDEO_PIX_FMT_UYVY VIDEO_FOURCC('U', 'Y', 'V', 'Y')
+
 /**
  * The first byte is empty (X) for each pixel.
  *
@@ -1315,6 +1386,9 @@ static inline unsigned int video_bits_per_pixel(uint32_t pixfmt)
 		return 14;
 	case VIDEO_PIX_FMT_RGB565:
 	case VIDEO_PIX_FMT_YUYV:
+	case VIDEO_PIX_FMT_YVYU:
+	case VIDEO_PIX_FMT_UYVY:
+	case VIDEO_PIX_FMT_VYUY:
 	case VIDEO_PIX_FMT_BGGR10:
 	case VIDEO_PIX_FMT_GBRG10:
 	case VIDEO_PIX_FMT_GRBG10:
@@ -1332,8 +1406,15 @@ static inline unsigned int video_bits_per_pixel(uint32_t pixfmt)
 	case VIDEO_PIX_FMT_GRBG16:
 	case VIDEO_PIX_FMT_RGGB16:
 		return 16;
+	case VIDEO_PIX_FMT_BGR24:
+	case VIDEO_PIX_FMT_RGB24:
+		return 24;
 	case VIDEO_PIX_FMT_XRGB32:
 	case VIDEO_PIX_FMT_XYUV32:
+	case VIDEO_PIX_FMT_ARGB32:
+	case VIDEO_PIX_FMT_ABGR32:
+	case VIDEO_PIX_FMT_RGBA32:
+	case VIDEO_PIX_FMT_BGRA32:
 		return 32;
 	default:
 		/* Variable number of bits per pixel or unknown format */