diff options
Diffstat (limited to 'drivers/video/savage/savagefb_accel.c')
| -rw-r--r-- | drivers/video/savage/savagefb_accel.c | 136 |
1 files changed, 0 insertions, 136 deletions
diff --git a/drivers/video/savage/savagefb_accel.c b/drivers/video/savage/savagefb_accel.c deleted file mode 100644 index bac8ea3a010..00000000000 --- a/drivers/video/savage/savagefb_accel.c +++ /dev/null @@ -1,136 +0,0 @@ -/*-*- linux-c -*- - * linux/drivers/video/savage/savage_accel.c -- Hardware Acceleration - * - * Copyright (C) 2004 Antonino Daplas<adaplas@pol.net> - * All Rights Reserved - * - * This file is subject to the terms and conditions of the GNU General Public - * License. See the file COPYING in the main directory of this archive for - * more details. - */ -#include <linux/kernel.h> -#include <linux/string.h> -#include <linux/fb.h> - -#include "savagefb.h" - -static u32 savagefb_rop[] = { - 0xCC, /* ROP_COPY */ - 0x5A /* ROP_XOR */ -}; - -int savagefb_sync(struct fb_info *info) -{ - struct savagefb_par *par = (struct savagefb_par *)info->par; - - par->SavageWaitIdle(par); - return 0; -} - -void savagefb_copyarea(struct fb_info *info, const struct fb_copyarea *region) -{ - struct savagefb_par *par = (struct savagefb_par *)info->par; - int sx = region->sx, dx = region->dx; - int sy = region->sy, dy = region->dy; - int cmd; - - if (!region->width || !region->height) - return; - par->bci_ptr = 0; - cmd = BCI_CMD_RECT | BCI_CMD_DEST_GBD | BCI_CMD_SRC_GBD; - BCI_CMD_SET_ROP(cmd, savagefb_rop[0]); - - if (dx <= sx) { - cmd |= BCI_CMD_RECT_XP; - } else { - sx += region->width - 1; - dx += region->width - 1; - } - - if (dy <= sy) { - cmd |= BCI_CMD_RECT_YP; - } else { - sy += region->height - 1; - dy += region->height - 1; - } - - par->SavageWaitFifo(par,4); - BCI_SEND(cmd); - BCI_SEND(BCI_X_Y(sx, sy)); - BCI_SEND(BCI_X_Y(dx, dy)); - BCI_SEND(BCI_W_H(region->width, region->height)); -} - -void savagefb_fillrect(struct fb_info *info, const struct fb_fillrect *rect) -{ - struct savagefb_par *par = (struct savagefb_par *)info->par; - int cmd, color; - - if (!rect->width || !rect->height) - return; - - if (info->fix.visual == FB_VISUAL_PSEUDOCOLOR) - color = rect->color; - else - color = ((u32 *)info->pseudo_palette)[rect->color]; - - cmd = BCI_CMD_RECT | BCI_CMD_RECT_XP | BCI_CMD_RECT_YP | - BCI_CMD_DEST_GBD | BCI_CMD_SRC_SOLID | - BCI_CMD_SEND_COLOR; - - par->bci_ptr = 0; - BCI_CMD_SET_ROP(cmd, savagefb_rop[rect->rop]); - - par->SavageWaitFifo(par,4); - BCI_SEND(cmd); - BCI_SEND(color); - BCI_SEND( BCI_X_Y(rect->dx, rect->dy) ); - BCI_SEND( BCI_W_H(rect->width, rect->height) ); -} - -void savagefb_imageblit(struct fb_info *info, const struct fb_image *image) -{ - struct savagefb_par *par = (struct savagefb_par *)info->par; - int fg, bg, size, i, width; - int cmd; - u32 *src = (u32 *) image->data; - - if (!image->width || !image->height) - return; - - if (image->depth != 1) { - cfb_imageblit(info, image); - return; - } - - if (info->fix.visual == FB_VISUAL_PSEUDOCOLOR) { - fg = image->fg_color; - bg = image->bg_color; - } else { - fg = ((u32 *)info->pseudo_palette)[image->fg_color]; - bg = ((u32 *)info->pseudo_palette)[image->bg_color]; - } - - cmd = BCI_CMD_RECT | BCI_CMD_RECT_XP | BCI_CMD_RECT_YP | - BCI_CMD_CLIP_LR | BCI_CMD_DEST_GBD | BCI_CMD_SRC_MONO | - BCI_CMD_SEND_COLOR; - - par->bci_ptr = 0; - BCI_CMD_SET_ROP(cmd, savagefb_rop[0]); - - width = (image->width + 31) & ~31; - size = (width * image->height)/8; - size >>= 2; - - par->SavageWaitFifo(par, size + 5); - BCI_SEND(cmd); - BCI_SEND(BCI_CLIP_LR(image->dx, image->dx + image->width - 1)); - BCI_SEND(fg); - BCI_SEND(bg); - BCI_SEND(BCI_X_Y(image->dx, image->dy)); - BCI_SEND(BCI_W_H(width, image->height)); - for (i = 0; i < size; i++) - BCI_SEND(src[i]); -} - -MODULE_LICENSE("GPL"); |
