diff options
Diffstat (limited to 'xorg-server/hw/kdrive/src/kcmap.c')
-rw-r--r-- | xorg-server/hw/kdrive/src/kcmap.c | 159 |
1 files changed, 78 insertions, 81 deletions
diff --git a/xorg-server/hw/kdrive/src/kcmap.c b/xorg-server/hw/kdrive/src/kcmap.c index 6e0fc1417..c93c2f4d3 100644 --- a/xorg-server/hw/kdrive/src/kcmap.c +++ b/xorg-server/hw/kdrive/src/kcmap.c @@ -30,25 +30,25 @@ */ void -KdSetColormap (ScreenPtr pScreen) +KdSetColormap(ScreenPtr pScreen) { KdScreenPriv(pScreen); - ColormapPtr pCmap = pScreenPriv->pInstalledmap; - Pixel pixels[KD_MAX_PSEUDO_SIZE]; - xrgb colors[KD_MAX_PSEUDO_SIZE]; - xColorItem defs[KD_MAX_PSEUDO_SIZE]; - int i; + ColormapPtr pCmap = pScreenPriv->pInstalledmap; + Pixel pixels[KD_MAX_PSEUDO_SIZE]; + xrgb colors[KD_MAX_PSEUDO_SIZE]; + xColorItem defs[KD_MAX_PSEUDO_SIZE]; + int i; if (!pScreenPriv->card->cfuncs->putColors) - return; + return; if (pScreenPriv->screen->fb.depth > KD_MAX_PSEUDO_DEPTH) - return; + return; if (!pScreenPriv->enabled) - return; + return; if (!pCmap) - return; + return; /* * Make DIX convert pixels into RGB values -- this handles @@ -56,26 +56,26 @@ KdSetColormap (ScreenPtr pScreen) */ for (i = 0; i < (1 << pScreenPriv->screen->fb.depth); i++) - pixels[i] = i; + pixels[i] = i; - QueryColors (pCmap, (1 << pScreenPriv->screen->fb.depth), pixels, colors, serverClient); + QueryColors(pCmap, (1 << pScreenPriv->screen->fb.depth), pixels, colors, + serverClient); - for (i = 0; i < (1 << pScreenPriv->screen->fb.depth); i++) - { - defs[i].pixel = i; - defs[i].red = colors[i].red; - defs[i].green = colors[i].green; - defs[i].blue = colors[i].blue; - defs[i].flags = DoRed|DoGreen|DoBlue; + for (i = 0; i < (1 << pScreenPriv->screen->fb.depth); i++) { + defs[i].pixel = i; + defs[i].red = colors[i].red; + defs[i].green = colors[i].green; + defs[i].blue = colors[i].blue; + defs[i].flags = DoRed | DoGreen | DoBlue; } (*pScreenPriv->card->cfuncs->putColors) (pCmap->pScreen, - (1 << pScreenPriv->screen->fb.depth), - defs); + (1 << pScreenPriv->screen->fb. + depth), defs); /* recolor hardware cursor */ if (pScreenPriv->card->cfuncs->recolorCursor) - (*pScreenPriv->card->cfuncs->recolorCursor) (pCmap->pScreen, 0, 0); + (*pScreenPriv->card->cfuncs->recolorCursor) (pCmap->pScreen, 0, 0); } /* @@ -83,38 +83,38 @@ KdSetColormap (ScreenPtr pScreen) * the current colormap */ void -KdEnableColormap (ScreenPtr pScreen) +KdEnableColormap(ScreenPtr pScreen) { KdScreenPriv(pScreen); - int i; + int i; if (!pScreenPriv->card->cfuncs->putColors) - return; - - if (pScreenPriv->screen->fb.depth <= KD_MAX_PSEUDO_DEPTH) - { - for (i = 0; i < (1 << pScreenPriv->screen->fb.depth); i++) - pScreenPriv->systemPalette[i].pixel = i; - (*pScreenPriv->card->cfuncs->getColors) (pScreen, - (1 << pScreenPriv->screen->fb.depth), - pScreenPriv->systemPalette); + return; + + if (pScreenPriv->screen->fb.depth <= KD_MAX_PSEUDO_DEPTH) { + for (i = 0; i < (1 << pScreenPriv->screen->fb.depth); i++) + pScreenPriv->systemPalette[i].pixel = i; + (*pScreenPriv->card->cfuncs->getColors) (pScreen, + (1 << pScreenPriv->screen->fb. + depth), + pScreenPriv->systemPalette); } - KdSetColormap (pScreen); + KdSetColormap(pScreen); } void -KdDisableColormap (ScreenPtr pScreen) +KdDisableColormap(ScreenPtr pScreen) { KdScreenPriv(pScreen); if (!pScreenPriv->card->cfuncs->putColors) - return; + return; - if (pScreenPriv->screen->fb.depth <= KD_MAX_PSEUDO_DEPTH) - { - (*pScreenPriv->card->cfuncs->putColors) (pScreen, - (1 << pScreenPriv->screen->fb.depth), - pScreenPriv->systemPalette); + if (pScreenPriv->screen->fb.depth <= KD_MAX_PSEUDO_DEPTH) { + (*pScreenPriv->card->cfuncs->putColors) (pScreen, + (1 << pScreenPriv->screen->fb. + depth), + pScreenPriv->systemPalette); } } @@ -128,22 +128,22 @@ KdDisableColormap (ScreenPtr pScreen) * colormap and realize it into the Windows system palette. */ void -KdInstallColormap (ColormapPtr pCmap) +KdInstallColormap(ColormapPtr pCmap) { KdScreenPriv(pCmap->pScreen); if (pCmap == pScreenPriv->pInstalledmap) - return; + return; /* Tell X clients that the installed colormap is going away. */ if (pScreenPriv->pInstalledmap) - WalkTree(pScreenPriv->pInstalledmap->pScreen, TellLostMap, - (pointer) &(pScreenPriv->pInstalledmap->mid)); + WalkTree(pScreenPriv->pInstalledmap->pScreen, TellLostMap, + (pointer) &(pScreenPriv->pInstalledmap->mid)); /* Take note of the new installed colorscreen-> */ pScreenPriv->pInstalledmap = pCmap; - KdSetColormap (pCmap->pScreen); + KdSetColormap(pCmap->pScreen); /* Tell X clients of the new colormap */ WalkTree(pCmap->pScreen, TellGainedMap, (pointer) &(pCmap->mid)); @@ -157,45 +157,42 @@ KdInstallColormap (ColormapPtr pCmap) * The default X colormap itself cannot be uninstalled. */ void -KdUninstallColormap (ColormapPtr pCmap) +KdUninstallColormap(ColormapPtr pCmap) { KdScreenPriv(pCmap->pScreen); - Colormap defMapID; + Colormap defMapID; ColormapPtr defMap; /* ignore if not installed */ if (pCmap != pScreenPriv->pInstalledmap) - return; + return; /* ignore attempts to uninstall default colormap */ defMapID = pCmap->pScreen->defColormap; if ((Colormap) pCmap->mid == defMapID) - return; + return; /* install default */ - dixLookupResourceByType((pointer *)&defMap, defMapID, RT_COLORMAP, - serverClient, DixInstallAccess); + dixLookupResourceByType((pointer *) &defMap, defMapID, RT_COLORMAP, + serverClient, DixInstallAccess); if (defMap) - (*pCmap->pScreen->InstallColormap)(defMap); - else - { - /* uninstall and clear colormap pointer */ - WalkTree(pCmap->pScreen, TellLostMap, - (pointer) &(pCmap->mid)); - pScreenPriv->pInstalledmap = 0; + (*pCmap->pScreen->InstallColormap) (defMap); + else { + /* uninstall and clear colormap pointer */ + WalkTree(pCmap->pScreen, TellLostMap, (pointer) &(pCmap->mid)); + pScreenPriv->pInstalledmap = 0; } } int -KdListInstalledColormaps (ScreenPtr pScreen, Colormap *pCmaps) +KdListInstalledColormaps(ScreenPtr pScreen, Colormap * pCmaps) { KdScreenPriv(pScreen); - int n = 0; + int n = 0; - if (pScreenPriv->pInstalledmap) - { - *pCmaps++ = pScreenPriv->pInstalledmap->mid; - n++; + if (pScreenPriv->pInstalledmap) { + *pCmaps++ = pScreenPriv->pInstalledmap->mid; + n++; } return n; } @@ -208,39 +205,39 @@ KdListInstalledColormaps (ScreenPtr pScreen, Colormap *pCmaps) * colormap; it can be either the default colormap or a private colorscreen-> */ void -KdStoreColors (ColormapPtr pCmap, int ndef, xColorItem *pdefs) +KdStoreColors(ColormapPtr pCmap, int ndef, xColorItem * pdefs) { KdScreenPriv(pCmap->pScreen); - VisualPtr pVisual; - xColorItem expanddefs[KD_MAX_PSEUDO_SIZE]; + VisualPtr pVisual; + xColorItem expanddefs[KD_MAX_PSEUDO_SIZE]; if (pCmap != pScreenPriv->pInstalledmap) - return; + return; if (!pScreenPriv->card->cfuncs->putColors) - return; + return; if (pScreenPriv->screen->fb.depth > KD_MAX_PSEUDO_DEPTH) - return; + return; if (!pScreenPriv->enabled) - return; + return; /* Check for DirectColor or TrueColor being simulated on a PseudoColor device. */ pVisual = pCmap->pVisual; - if ((pVisual->class | DynamicClass) == DirectColor) - { - /* - * Expand DirectColor or TrueColor color values into a PseudoColor - * format. Defer to the Color Framebuffer (CFB) code to do that. - */ - ndef = fbExpandDirectColors(pCmap, ndef, pdefs, expanddefs); - pdefs = expanddefs; + if ((pVisual->class | DynamicClass) == DirectColor) { + /* + * Expand DirectColor or TrueColor color values into a PseudoColor + * format. Defer to the Color Framebuffer (CFB) code to do that. + */ + ndef = fbExpandDirectColors(pCmap, ndef, pdefs, expanddefs); + pdefs = expanddefs; } (*pScreenPriv->card->cfuncs->putColors) (pCmap->pScreen, ndef, pdefs); /* recolor hardware cursor */ if (pScreenPriv->card->cfuncs->recolorCursor) - (*pScreenPriv->card->cfuncs->recolorCursor) (pCmap->pScreen, ndef, pdefs); + (*pScreenPriv->card->cfuncs->recolorCursor) (pCmap->pScreen, ndef, + pdefs); } |