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Diffstat (limited to 'Documentation/DocBook/media/v4l/pixfmt-packed-yuv.xml')
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1 files changed, 0 insertions, 236 deletions
diff --git a/Documentation/DocBook/media/v4l/pixfmt-packed-yuv.xml b/Documentation/DocBook/media/v4l/pixfmt-packed-yuv.xml deleted file mode 100644 index 33fa5a47a865..000000000000 --- a/Documentation/DocBook/media/v4l/pixfmt-packed-yuv.xml +++ /dev/null @@ -1,236 +0,0 @@ -<refentry id="packed-yuv"> - <refmeta> - <refentrytitle>Packed YUV formats</refentrytitle> - &manvol; - </refmeta> - <refnamediv> - <refname>Packed YUV formats</refname> - <refpurpose>Packed YUV formats</refpurpose> - </refnamediv> - <refsect1> - <title>Description</title> - - <para>Similar to the packed RGB formats these formats store -the Y, Cb and Cr component of each pixel in one 16 or 32 bit -word.</para> - - <table pgwide="1" frame="none"> - <title>Packed YUV Image Formats</title> - <tgroup cols="37" align="center"> - <colspec colname="id" align="left" /> - <colspec colname="fourcc" /> - <colspec colname="bit" /> - - <colspec colnum="4" colname="b07" align="center" /> - <colspec colnum="5" colname="b06" align="center" /> - <colspec colnum="6" colname="b05" align="center" /> - <colspec colnum="7" colname="b04" align="center" /> - <colspec colnum="8" colname="b03" align="center" /> - <colspec colnum="9" colname="b02" align="center" /> - <colspec colnum="10" colname="b01" align="center" /> - <colspec colnum="11" colname="b00" align="center" /> - - <colspec colnum="13" colname="b17" align="center" /> - <colspec colnum="14" colname="b16" align="center" /> - <colspec colnum="15" colname="b15" align="center" /> - <colspec colnum="16" colname="b14" align="center" /> - <colspec colnum="17" colname="b13" align="center" /> - <colspec colnum="18" colname="b12" align="center" /> - <colspec colnum="19" colname="b11" align="center" /> - <colspec colnum="20" colname="b10" align="center" /> - - <colspec colnum="22" colname="b27" align="center" /> - <colspec colnum="23" colname="b26" align="center" /> - <colspec colnum="24" colname="b25" align="center" /> - <colspec colnum="25" colname="b24" align="center" /> - <colspec colnum="26" colname="b23" align="center" /> - <colspec colnum="27" colname="b22" align="center" /> - <colspec colnum="28" colname="b21" align="center" /> - <colspec colnum="29" colname="b20" align="center" /> - - <colspec colnum="31" colname="b37" align="center" /> - <colspec colnum="32" colname="b36" align="center" /> - <colspec colnum="33" colname="b35" align="center" /> - <colspec colnum="34" colname="b34" align="center" /> - <colspec colnum="35" colname="b33" align="center" /> - <colspec colnum="36" colname="b32" align="center" /> - <colspec colnum="37" colname="b31" align="center" /> - <colspec colnum="38" colname="b30" align="center" /> - - <spanspec namest="b07" nameend="b00" spanname="b0" /> - <spanspec namest="b17" nameend="b10" spanname="b1" /> - <spanspec namest="b27" nameend="b20" spanname="b2" /> - <spanspec namest="b37" nameend="b30" spanname="b3" /> - <thead> - <row> - <entry>Identifier</entry> - <entry>Code</entry> - <entry> </entry> - <entry spanname="b0">Byte 0 in memory</entry> - <entry spanname="b1">Byte 1</entry> - <entry spanname="b2">Byte 2</entry> - <entry spanname="b3">Byte 3</entry> - </row> - <row> - <entry> </entry> - <entry> </entry> - <entry>Bit</entry> - <entry>7</entry> - <entry>6</entry> - <entry>5</entry> - <entry>4</entry> - <entry>3</entry> - <entry>2</entry> - <entry>1</entry> - <entry>0</entry> - <entry> </entry> - <entry>7</entry> - <entry>6</entry> - <entry>5</entry> - <entry>4</entry> - <entry>3</entry> - <entry>2</entry> - <entry>1</entry> - <entry>0</entry> - <entry> </entry> - <entry>7</entry> - <entry>6</entry> - <entry>5</entry> - <entry>4</entry> - <entry>3</entry> - <entry>2</entry> - <entry>1</entry> - <entry>0</entry> - <entry> </entry> - <entry>7</entry> - <entry>6</entry> - <entry>5</entry> - <entry>4</entry> - <entry>3</entry> - <entry>2</entry> - <entry>1</entry> - <entry>0</entry> - </row> - </thead> - <tbody valign="top"> - <row id="V4L2-PIX-FMT-YUV444"> - <entry><constant>V4L2_PIX_FMT_YUV444</constant></entry> - <entry>'Y444'</entry> - <entry></entry> - <entry>Cb<subscript>3</subscript></entry> - <entry>Cb<subscript>2</subscript></entry> - <entry>Cb<subscript>1</subscript></entry> - <entry>Cb<subscript>0</subscript></entry> - <entry>Cr<subscript>3</subscript></entry> - <entry>Cr<subscript>2</subscript></entry> - <entry>Cr<subscript>1</subscript></entry> - <entry>Cr<subscript>0</subscript></entry> - <entry></entry> - <entry>a<subscript>3</subscript></entry> - <entry>a<subscript>2</subscript></entry> - <entry>a<subscript>1</subscript></entry> - <entry>a<subscript>0</subscript></entry> - <entry>Y'<subscript>3</subscript></entry> - <entry>Y'<subscript>2</subscript></entry> - <entry>Y'<subscript>1</subscript></entry> - <entry>Y'<subscript>0</subscript></entry> - </row> - - <row id="V4L2-PIX-FMT-YUV555"> - <entry><constant>V4L2_PIX_FMT_YUV555</constant></entry> - <entry>'YUVO'</entry> - <entry></entry> - <entry>Cb<subscript>2</subscript></entry> - <entry>Cb<subscript>1</subscript></entry> - <entry>Cb<subscript>0</subscript></entry> - <entry>Cr<subscript>4</subscript></entry> - <entry>Cr<subscript>3</subscript></entry> - <entry>Cr<subscript>2</subscript></entry> - <entry>Cr<subscript>1</subscript></entry> - <entry>Cr<subscript>0</subscript></entry> - <entry></entry> - <entry>a</entry> - <entry>Y'<subscript>4</subscript></entry> - <entry>Y'<subscript>3</subscript></entry> - <entry>Y'<subscript>2</subscript></entry> - <entry>Y'<subscript>1</subscript></entry> - <entry>Y'<subscript>0</subscript></entry> - <entry>Cb<subscript>4</subscript></entry> - <entry>Cb<subscript>3</subscript></entry> - </row> - - <row id="V4L2-PIX-FMT-YUV565"> - <entry><constant>V4L2_PIX_FMT_YUV565</constant></entry> - <entry>'YUVP'</entry> - <entry></entry> - <entry>Cb<subscript>2</subscript></entry> - <entry>Cb<subscript>1</subscript></entry> - <entry>Cb<subscript>0</subscript></entry> - <entry>Cr<subscript>4</subscript></entry> - <entry>Cr<subscript>3</subscript></entry> - <entry>Cr<subscript>2</subscript></entry> - <entry>Cr<subscript>1</subscript></entry> - <entry>Cr<subscript>0</subscript></entry> - <entry></entry> - <entry>Y'<subscript>4</subscript></entry> - <entry>Y'<subscript>3</subscript></entry> - <entry>Y'<subscript>2</subscript></entry> - <entry>Y'<subscript>1</subscript></entry> - <entry>Y'<subscript>0</subscript></entry> - <entry>Cb<subscript>5</subscript></entry> - <entry>Cb<subscript>4</subscript></entry> - <entry>Cb<subscript>3</subscript></entry> - </row> - - <row id="V4L2-PIX-FMT-YUV32"> - <entry><constant>V4L2_PIX_FMT_YUV32</constant></entry> - <entry>'YUV4'</entry> - <entry></entry> - <entry>a<subscript>7</subscript></entry> - <entry>a<subscript>6</subscript></entry> - <entry>a<subscript>5</subscript></entry> - <entry>a<subscript>4</subscript></entry> - <entry>a<subscript>3</subscript></entry> - <entry>a<subscript>2</subscript></entry> - <entry>a<subscript>1</subscript></entry> - <entry>a<subscript>0</subscript></entry> - <entry></entry> - <entry>Y'<subscript>7</subscript></entry> - <entry>Y'<subscript>6</subscript></entry> - <entry>Y'<subscript>5</subscript></entry> - <entry>Y'<subscript>4</subscript></entry> - <entry>Y'<subscript>3</subscript></entry> - <entry>Y'<subscript>2</subscript></entry> - <entry>Y'<subscript>1</subscript></entry> - <entry>Y'<subscript>0</subscript></entry> - <entry></entry> - <entry>Cb<subscript>7</subscript></entry> - <entry>Cb<subscript>6</subscript></entry> - <entry>Cb<subscript>5</subscript></entry> - <entry>Cb<subscript>4</subscript></entry> - <entry>Cb<subscript>3</subscript></entry> - <entry>Cb<subscript>2</subscript></entry> - <entry>Cb<subscript>1</subscript></entry> - <entry>Cb<subscript>0</subscript></entry> - <entry></entry> - <entry>Cr<subscript>7</subscript></entry> - <entry>Cr<subscript>6</subscript></entry> - <entry>Cr<subscript>5</subscript></entry> - <entry>Cr<subscript>4</subscript></entry> - <entry>Cr<subscript>3</subscript></entry> - <entry>Cr<subscript>2</subscript></entry> - <entry>Cr<subscript>1</subscript></entry> - <entry>Cr<subscript>0</subscript></entry> - </row> - </tbody> - </tgroup> - </table> - - <para>Bit 7 is the most significant bit. The value of a = alpha -bits is undefined when reading from the driver, ignored when writing -to the driver, except when alpha blending has been negotiated for a -<link linkend="overlay">Video Overlay</link> or <link -linkend="osd">Video Output Overlay</link>.</para> - - </refsect1> - </refentry> |