Lines Matching refs:fb
35 int bpp = screen->fb.bitsPerPixel;
37 /* use fb computation for width */
42 if (screen->fb.shadow)
43 free(screen->fb.frameBuffer);
44 screen->fb.shadow = TRUE;
45 screen->fb.frameBuffer = buf;
46 screen->fb.byteStride = paddedWidth;
47 screen->fb.pixelStride = paddedWidth * 8 / bpp;
54 if (screen->fb.shadow)
56 free(screen->fb.frameBuffer);
57 screen->fb.frameBuffer = 0;
58 screen->fb.shadow = FALSE;
69 if(screen->fb.shadow)