From 670027c507e99521d416994a18a498def9ef2ea3 Mon Sep 17 00:00:00 2001 From: =?UTF-8?q?Andr=C3=A9=20Fabian=20Silva=20Delgado?= Date: Sat, 22 Oct 2016 19:31:08 -0300 Subject: Linux-libre 4.8.3-gnu --- .../DocBook/media/v4l/pixfmt-packed-rgb.xml | 937 --------------------- 1 file changed, 937 deletions(-) delete mode 100644 Documentation/DocBook/media/v4l/pixfmt-packed-rgb.xml (limited to 'Documentation/DocBook/media/v4l/pixfmt-packed-rgb.xml') diff --git a/Documentation/DocBook/media/v4l/pixfmt-packed-rgb.xml b/Documentation/DocBook/media/v4l/pixfmt-packed-rgb.xml deleted file mode 100644 index b60fb935b..000000000 --- a/Documentation/DocBook/media/v4l/pixfmt-packed-rgb.xml +++ /dev/null @@ -1,937 +0,0 @@ - - - Packed RGB formats - &manvol; - - - Packed RGB formats - Packed RGB formats - - - Description - - These formats are designed to match the pixel formats of -typical PC graphics frame buffers. They occupy 8, 16, 24 or 32 bits -per pixel. These are all packed-pixel formats, meaning all the data -for a pixel lie next to each other in memory. - - - Packed RGB Image Formats - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - Identifier - Code -   - Byte 0 in memory - Byte 1 - Byte 2 - Byte 3 - - -   -   - Bit - 7 - 6 - 5 - 4 - 3 - 2 - 1 - 0 -   - 7 - 6 - 5 - 4 - 3 - 2 - 1 - 0 -   - 7 - 6 - 5 - 4 - 3 - 2 - 1 - 0 -   - 7 - 6 - 5 - 4 - 3 - 2 - 1 - 0 - - - - - V4L2_PIX_FMT_RGB332 - 'RGB1' - - r2 - r1 - r0 - g2 - g1 - g0 - b1 - b0 - - - V4L2_PIX_FMT_ARGB444 - 'AR12' - - g3 - g2 - g1 - g0 - b3 - b2 - b1 - b0 - - a3 - a2 - a1 - a0 - r3 - r2 - r1 - r0 - - - V4L2_PIX_FMT_XRGB444 - 'XR12' - - g3 - g2 - g1 - g0 - b3 - b2 - b1 - b0 - - - - - - - - - - r3 - r2 - r1 - r0 - - - V4L2_PIX_FMT_ARGB555 - 'AR15' - - g2 - g1 - g0 - b4 - b3 - b2 - b1 - b0 - - a - r4 - r3 - r2 - r1 - r0 - g4 - g3 - - - V4L2_PIX_FMT_XRGB555 - 'XR15' - - g2 - g1 - g0 - b4 - b3 - b2 - b1 - b0 - - - - r4 - r3 - r2 - r1 - r0 - g4 - g3 - - - V4L2_PIX_FMT_RGB565 - 'RGBP' - - g2 - g1 - g0 - b4 - b3 - b2 - b1 - b0 - - r4 - r3 - r2 - r1 - r0 - g5 - g4 - g3 - - - V4L2_PIX_FMT_ARGB555X - 'AR15' | (1 << 31) - - a - r4 - r3 - r2 - r1 - r0 - g4 - g3 - - g2 - g1 - g0 - b4 - b3 - b2 - b1 - b0 - - - V4L2_PIX_FMT_XRGB555X - 'XR15' | (1 << 31) - - - - r4 - r3 - r2 - r1 - r0 - g4 - g3 - - g2 - g1 - g0 - b4 - b3 - b2 - b1 - b0 - - - V4L2_PIX_FMT_RGB565X - 'RGBR' - - r4 - r3 - r2 - r1 - r0 - g5 - g4 - g3 - - g2 - g1 - g0 - b4 - b3 - b2 - b1 - b0 - - - V4L2_PIX_FMT_BGR24 - 'BGR3' - - b7 - b6 - b5 - b4 - b3 - b2 - b1 - b0 - - g7 - g6 - g5 - g4 - g3 - g2 - g1 - g0 - - r7 - r6 - r5 - r4 - r3 - r2 - r1 - r0 - - - V4L2_PIX_FMT_RGB24 - 'RGB3' - - r7 - r6 - r5 - r4 - r3 - r2 - r1 - r0 - - g7 - g6 - g5 - g4 - g3 - g2 - g1 - g0 - - b7 - b6 - b5 - b4 - b3 - b2 - b1 - b0 - - - V4L2_PIX_FMT_BGR666 - 'BGRH' - - b5 - b4 - b3 - b2 - b1 - b0 - g5 - g4 - - g3 - g2 - g1 - g0 - r5 - r4 - r3 - r2 - - r1 - r0 - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - V4L2_PIX_FMT_ABGR32 - 'AR24' - - b7 - b6 - b5 - b4 - b3 - b2 - b1 - b0 - - g7 - g6 - g5 - g4 - g3 - g2 - g1 - g0 - - r7 - r6 - r5 - r4 - r3 - r2 - r1 - r0 - - a7 - a6 - a5 - a4 - a3 - a2 - a1 - a0 - - - V4L2_PIX_FMT_XBGR32 - 'XR24' - - b7 - b6 - b5 - b4 - b3 - b2 - b1 - b0 - - g7 - g6 - g5 - g4 - g3 - g2 - g1 - g0 - - r7 - r6 - r5 - r4 - r3 - r2 - r1 - r0 - - - - - - - - - - - - - - - - - - - - V4L2_PIX_FMT_ARGB32 - 'BA24' - - a7 - a6 - a5 - a4 - a3 - a2 - a1 - a0 - - r7 - r6 - r5 - r4 - r3 - r2 - r1 - r0 - - g7 - g6 - g5 - g4 - g3 - g2 - g1 - g0 - - b7 - b6 - b5 - b4 - b3 - b2 - b1 - b0 - - - V4L2_PIX_FMT_XRGB32 - 'BX24' - - - - - - - - - - - - - - - - - - - r7 - r6 - r5 - r4 - r3 - r2 - r1 - r0 - - g7 - g6 - g5 - g4 - g3 - g2 - g1 - g0 - - b7 - b6 - b5 - b4 - b3 - b2 - b1 - b0 - - - -
- - Bit 7 is the most significant bit. - - The usage and value of the alpha bits (a) in the ARGB and ABGR formats - (collectively referred to as alpha formats) depend on the device type and - hardware operation. Capture devices - (including capture queues of mem-to-mem devices) fill the alpha component in - memory. When the device outputs an alpha channel the alpha component will - have a meaningful value. Otherwise, when the device doesn't output an alpha - channel but can set the alpha bit to a user-configurable value, the V4L2_CID_ALPHA_COMPONENT - control is used to specify that alpha value, and the alpha component - of all pixels will be set to the value specified by that control. Otherwise - a corresponding format without an alpha component (XRGB or XBGR) must be - used instead of an alpha format. - - Output devices (including output queues - of mem-to-mem devices and video output overlay - devices) read the alpha component from memory. When the device processes the - alpha channel the alpha component must be filled with meaningful values by - applications. Otherwise a corresponding format without an alpha component - (XRGB or XBGR) must be used instead of an alpha format. - - The XRGB and XBGR formats contain undefined bits (-). Applications, - devices and drivers must ignore those bits, for both capture and output - devices. - - - <constant>V4L2_PIX_FMT_BGR24</constant> 4 × 4 pixel -image - - - Byte Order. - Each cell is one byte. - - - - - - start + 0: - B00 - G00 - R00 - B01 - G01 - R01 - B02 - G02 - R02 - B03 - G03 - R03 - - - start + 12: - B10 - G10 - R10 - B11 - G11 - R11 - B12 - G12 - R12 - B13 - G13 - R13 - - - start + 24: - B20 - G20 - R20 - B21 - G21 - R21 - B22 - G22 - R22 - B23 - G23 - R23 - - - start + 36: - B30 - G30 - R30 - B31 - G31 - R31 - B32 - G32 - R32 - B33 - G33 - R33 - - - - - - - - - Formats defined in are - deprecated and must not be used by new drivers. They are documented here for - reference. The meaning of their alpha bits (a) is ill-defined and - interpreted as in either the corresponding ARGB or XRGB format, depending on - the driver. - - - Deprecated Packed RGB Image Formats - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - Identifier - Code -   - Byte 0 in memory - Byte 1 - Byte 2 - Byte 3 - - -   -   - Bit - 7 - 6 - 5 - 4 - 3 - 2 - 1 - 0 -   - 7 - 6 - 5 - 4 - 3 - 2 - 1 - 0 -   - 7 - 6 - 5 - 4 - 3 - 2 - 1 - 0 -   - 7 - 6 - 5 - 4 - 3 - 2 - 1 - 0 - - - - - V4L2_PIX_FMT_RGB444 - 'R444' - - g3 - g2 - g1 - g0 - b3 - b2 - b1 - b0 - - a3 - a2 - a1 - a0 - r3 - r2 - r1 - r0 - - - V4L2_PIX_FMT_RGB555 - 'RGBO' - - g2 - g1 - g0 - b4 - b3 - b2 - b1 - b0 - - a - r4 - r3 - r2 - r1 - r0 - g4 - g3 - - - V4L2_PIX_FMT_RGB555X - 'RGBQ' - - a - r4 - r3 - r2 - r1 - r0 - g4 - g3 - - g2 - g1 - g0 - b4 - b3 - b2 - b1 - b0 - - - V4L2_PIX_FMT_BGR32 - 'BGR4' - - b7 - b6 - b5 - b4 - b3 - b2 - b1 - b0 - - g7 - g6 - g5 - g4 - g3 - g2 - g1 - g0 - - r7 - r6 - r5 - r4 - r3 - r2 - r1 - r0 - - a7 - a6 - a5 - a4 - a3 - a2 - a1 - a0 - - - V4L2_PIX_FMT_RGB32 - 'RGB4' - - a7 - a6 - a5 - a4 - a3 - a2 - a1 - a0 - - r7 - r6 - r5 - r4 - r3 - r2 - r1 - r0 - - g7 - g6 - g5 - g4 - g3 - g2 - g1 - g0 - - b7 - b6 - b5 - b4 - b3 - b2 - b1 - b0 - - - -
- - A test utility to determine which RGB formats a driver -actually supports is available from the LinuxTV v4l-dvb repository. -See &v4l-dvb; for access instructions. - - - -- cgit v1.2.3