diff options
Diffstat (limited to 'xorg-server/hw/xfree86/doc/ddxDesign.xml')
| -rw-r--r-- | xorg-server/hw/xfree86/doc/ddxDesign.xml | 35 |
1 files changed, 2 insertions, 33 deletions
diff --git a/xorg-server/hw/xfree86/doc/ddxDesign.xml b/xorg-server/hw/xfree86/doc/ddxDesign.xml index d1fd9af7b..6a9de9e7f 100644 --- a/xorg-server/hw/xfree86/doc/ddxDesign.xml +++ b/xorg-server/hw/xfree86/doc/ddxDesign.xml @@ -4543,31 +4543,6 @@ as follows: <variablelist> <varlistentry> - <term><constant>VIDEO_NO_CLIPPING</constant></term> - <listitem><para> - This indicates that the video adaptor does not support - clipping. The driver will never receive <quote>Put</quote> requests - where less than the entire area determined by - <parameter>drw_x</parameter>, <parameter>drw_y</parameter>, - <parameter>drw_w</parameter> and <parameter>drw_h</parameter> is visible. - This flag does not apply to <quote>Get</quote> requests. Hardware - that is incapable of clipping <quote>Gets</quote> may punt or get - the extents of the clipping region passed to it. - </para></listitem> - - </varlistentry> - - <varlistentry> - <term><constant>VIDEO_INVERT_CLIPLIST</constant></term> - <listitem><para> - This indicates that the video driver requires the clip - list to contain the regions which are obscured rather - than the regions which are are visible. - </para></listitem> - - </varlistentry> - - <varlistentry> <term><constant>VIDEO_OVERLAID_STILLS</constant></term> <listitem><para> Implementing PutStill for hardware that does video as an @@ -4724,18 +4699,13 @@ as follows: </para> <para> - If the <constant>VIDEO_NO_CLIPPING</constant> - flag is set, the <literal remap="tt">clipBoxes</literal> may be ignored by - the driver. <literal remap="tt">ClipBoxes</literal> is an <literal remap="tt">X-Y</literal> + <literal remap="tt">ClipBoxes</literal> is an <literal remap="tt">X-Y</literal> banded region identical to those used throughout the server. The clipBoxes represent the visible portions of the area determined by <literal remap="tt">drw_x</literal>, <literal remap="tt">drw_y</literal>, <literal remap="tt">drw_w</literal> and <literal remap="tt">drw_h</literal> in the Get/Put function. The boxes are in screen coordinates, are guaranteed not to overlap and an empty region will never be passed. - If the driver has specified <constant>VIDEO_INVERT_CLIPLIST</constant>, - <literal remap="tt">clipBoxes</literal> will indicate the areas of the primitive - which are obscured rather than the areas visible. </para></listitem></varlistentry> </variablelist> @@ -9094,8 +9064,7 @@ ZZZScreenInit(ScreenPtr pScreen, int argc, char **argv) xf86SetBlackWhitePixels(pScreen); /* - * Install colourmap functions. If using the vgahw module, - * vgaHandleColormaps would usually be called here. + * Install colourmap functions. */ ... |