29 KdShadowFbAlloc(KdScreenInfo * screen, Bool rotate)  in KdShadowFbAlloc()  argument
33     int width = rotate ? screen->height : screen->width;  in KdShadowFbAlloc()
34     int height = rotate ? screen->width : screen->height;  in KdShadowFbAlloc()
35     int bpp = screen->fb.bitsPerPixel;  in KdShadowFbAlloc()
42     if (screen->fb.shadow)  in KdShadowFbAlloc()
43         free(screen->fb.frameBuffer);  in KdShadowFbAlloc()
44     screen->fb.shadow = TRUE;  in KdShadowFbAlloc()
45     screen->fb.frameBuffer = buf;  in KdShadowFbAlloc()
46     screen->fb.byteStride = paddedWidth;  in KdShadowFbAlloc()
47     screen->fb.pixelStride = paddedWidth * 8 / bpp;  in KdShadowFbAlloc()
52 KdShadowFbFree(KdScreenInfo * screen)  in KdShadowFbFree()  argument
54     if (screen->fb.shadow) {  in KdShadowFbFree()
55         free(screen->fb.frameBuffer);  in KdShadowFbFree()
56         screen->fb.frameBuffer = 0;  in KdShadowFbFree()
57         screen->fb.shadow = FALSE;  in KdShadowFbFree()
66     KdScreenInfo *screen = pScreenPriv->screen;  in KdShadowSet()  local
69     if (screen->fb.shadow) {  in KdShadowSet()