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Diffstat (limited to 'docs/xlibdriver.html')
| -rw-r--r-- | docs/xlibdriver.html | 32 |
1 files changed, 16 insertions, 16 deletions
diff --git a/docs/xlibdriver.html b/docs/xlibdriver.html index 0859bbaec49..e1740cd730e 100644 --- a/docs/xlibdriver.html +++ b/docs/xlibdriver.html @@ -64,12 +64,12 @@ The format of accepted values is: <code>visual-class depth</code> Here are some examples: </p> <pre> - using csh: +using csh: % setenv MESA_RGB_VISUAL "TrueColor 8" // 8-bit TrueColor % setenv MESA_CI_VISUAL "PseudoColor 12" // 12-bit PseudoColor % setenv MESA_RGB_VISUAL "PseudoColor 8" // 8-bit PseudoColor - using bash: +using bash: $ export MESA_RGB_VISUAL="TrueColor 8" $ export MESA_CI_VISUAL="PseudoColor 12" $ export MESA_RGB_VISUAL="PseudoColor 8" @@ -146,8 +146,8 @@ The defaults are all 1.0, effectively disabling gamma correction. Examples: </p> <pre> - % export MESA_GAMMA="2.3 2.2 2.4" // separate R,G,B values - % export MESA_GAMMA="2.0" // same gamma for R,G,B +% export MESA_GAMMA="2.3 2.2 2.4" // separate R,G,B values +% export MESA_GAMMA="2.0" // same gamma for R,G,B </pre> <p> The <code>demos/gamma.c</code> program in mesa/demos repository may help @@ -183,7 +183,7 @@ determine if your X server has overlay support you can test for the SERVER_OVERLAY_VISUALS property: </p> <pre> - xprop -root | grep SERVER_OVERLAY_VISUALS +xprop -root | grep SERVER_OVERLAY_VISUALS </pre> @@ -207,8 +207,8 @@ The following Mesa-specific extensions are implemented in the Xlib driver. This extension adds the GLX function: </p> <pre> - GLXPixmap glXCreateGLXPixmapMESA( Display *dpy, XVisualInfo *visual, - Pixmap pixmap, Colormap cmap ) +GLXPixmap glXCreateGLXPixmapMESA( Display *dpy, XVisualInfo *visual, + Pixmap pixmap, Colormap cmap ) </pre> <p> It is an alternative to the standard glXCreateGLXPixmap() function. @@ -243,10 +243,10 @@ deallocate the ancillary buffers by calling glxReleaseBuffersMESA() just before an X window is destroyed. For example: </p> <pre> - #ifdef GLX_MESA_release_buffers - glXReleaseBuffersMESA( dpy, window ); - #endif - XDestroyWindow( dpy, window ); +#ifdef GLX_MESA_release_buffers + glXReleaseBuffersMESA( dpy, window ); +#endif +XDestroyWindow( dpy, window ); </pre> <p> <a href="specs/MESA_release_buffers.spec">GLX_MESA_release_buffers specification</a> @@ -270,11 +270,11 @@ This extension was added in Mesa 2.6 <h2>Summary of X-related environment variables</h2> <pre> - MESA_RGB_VISUAL - specifies the X visual and depth for RGB mode (X only) - MESA_CI_VISUAL - specifies the X visual and depth for CI mode (X only) - MESA_BACK_BUFFER - specifies how to implement the back color buffer (X only) - MESA_PRIVATE_CMAP - force aux/tk libraries to use private colormaps (X only) - MESA_GAMMA - gamma correction coefficients (X only) +MESA_RGB_VISUAL - specifies the X visual and depth for RGB mode (X only) +MESA_CI_VISUAL - specifies the X visual and depth for CI mode (X only) +MESA_BACK_BUFFER - specifies how to implement the back color buffer (X only) +MESA_PRIVATE_CMAP - force aux/tk libraries to use private colormaps (X only) +MESA_GAMMA - gamma correction coefficients (X only) </pre> </div> |