e7c69859a2
1-bit optimised blitters. * include/grub/fbblit.h (grub_video_fbblit_replace_32bit_1bit): New prototype. (grub_video_fbblit_replace_24bit_1bit): Likewise. (grub_video_fbblit_replace_16bit_1bit): Likewise. (grub_video_fbblit_replace_8bit_1bit): Likewise. (grub_video_fbblit_blend_XXXA8888_1bit): Likewise. (grub_video_fbblit_blend_XXX888_1bit): Likewise. (grub_video_fbblit_blend_XXX565_1bit): Likewise. * video/fb/fbblit.c (grub_video_fbblit_replace_32bit_1bit): New function. (grub_video_fbblit_replace_24bit_1bit): Likewise. (grub_video_fbblit_replace_16bit_1bit): Likewise. (grub_video_fbblit_replace_8bit_1bit): Likewise. (grub_video_fbblit_blend_XXXA8888_1bit): Likewise. (grub_video_fbblit_blend_XXX888_1bit): Likewise. (grub_video_fbblit_blend_XXX565_1bit): Likewise. * video/fb/video_fb.c (common_blitter): Use 1-bit optimised blitters when possible. * video/video.c (grub_video_get_blit_format): Return GRUB_VIDEO_BLIT_FORMAT_1BIT_PACKED if bpp = 1.
182 lines
5.7 KiB
C
182 lines
5.7 KiB
C
/*
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* GRUB -- GRand Unified Bootloader
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* Copyright (C) 2006,2007,2008 Free Software Foundation, Inc.
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*
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* GRUB is free software: you can redistribute it and/or modify
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* it under the terms of the GNU General Public License as published by
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* the Free Software Foundation, either version 3 of the License, or
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* (at your option) any later version.
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*
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* GRUB is distributed in the hope that it will be useful,
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* but WITHOUT ANY WARRANTY; without even the implied warranty of
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* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
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* GNU General Public License for more details.
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*
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* You should have received a copy of the GNU General Public License
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* along with GRUB. If not, see <http://www.gnu.org/licenses/>.
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*/
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#ifndef GRUB_FBBLIT_HEADER
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#define GRUB_FBBLIT_HEADER 1
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/* NOTE: This header is private header for fb driver and should not be used
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in other parts of the code. */
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struct grub_video_fbblit_info;
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void
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grub_video_fbblit_replace (struct grub_video_fbblit_info *dst,
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struct grub_video_fbblit_info *src,
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int x, int y, int width, int height,
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int offset_x, int offset_y);
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void
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grub_video_fbblit_replace_directN (struct grub_video_fbblit_info *dst,
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struct grub_video_fbblit_info *src,
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int x, int y, int width, int height,
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int offset_x, int offset_y);
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void
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grub_video_fbblit_replace_BGRX8888_RGBX8888 (struct grub_video_fbblit_info *dst,
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struct grub_video_fbblit_info *src,
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int x, int y, int width, int height,
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int offset_x, int offset_y);
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void
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grub_video_fbblit_replace_BGRX8888_RGB888 (struct grub_video_fbblit_info *dst,
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struct grub_video_fbblit_info *src,
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int x, int y,
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int width, int height,
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int offset_x, int offset_y);
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void
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grub_video_fbblit_replace_BGR888_RGBX8888 (struct grub_video_fbblit_info *dst,
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struct grub_video_fbblit_info *src,
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int x, int y,
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int width, int height,
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int offset_x, int offset_y);
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void
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grub_video_fbblit_replace_BGR888_RGB888 (struct grub_video_fbblit_info *dst,
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struct grub_video_fbblit_info *src,
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int x, int y,
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int width, int height,
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int offset_x, int offset_y);
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void
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grub_video_fbblit_replace_RGBX8888_RGB888 (struct grub_video_fbblit_info *dst,
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struct grub_video_fbblit_info *src,
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int x, int y,
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int width, int height,
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int offset_x, int offset_y);
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void
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grub_video_fbblit_replace_RGB888_RGBX8888 (struct grub_video_fbblit_info *dst,
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struct grub_video_fbblit_info *src,
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int x, int y,
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int width, int height,
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int offset_x, int offset_y);
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void
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grub_video_fbblit_replace_index_RGBX8888 (struct grub_video_fbblit_info *dst,
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struct grub_video_fbblit_info *src,
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int x, int y,
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int width, int height,
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int offset_x, int offset_y);
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void
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grub_video_fbblit_replace_index_RGB888 (struct grub_video_fbblit_info *dst,
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struct grub_video_fbblit_info *src,
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int x, int y, int width, int height,
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int offset_x, int offset_y);
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void
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grub_video_fbblit_blend (struct grub_video_fbblit_info *dst,
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struct grub_video_fbblit_info *src,
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int x, int y, int width, int height,
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int offset_x, int offset_y);
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void
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grub_video_fbblit_blend_BGRA8888_RGBA8888 (struct grub_video_fbblit_info *dst,
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struct grub_video_fbblit_info *src,
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int x, int y,
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int width, int height,
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int offset_x, int offset_y);
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void
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grub_video_fbblit_blend_BGR888_RGBA8888 (struct grub_video_fbblit_info *dst,
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struct grub_video_fbblit_info *src,
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int x, int y,
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int width, int height,
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int offset_x, int offset_y);
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void
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grub_video_fbblit_blend_RGBA8888_RGBA8888 (struct grub_video_fbblit_info *dst,
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struct grub_video_fbblit_info *src,
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int x, int y,
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int width, int height,
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int offset_x, int offset_y);
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void
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grub_video_fbblit_blend_RGB888_RGBA8888 (struct grub_video_fbblit_info *dst,
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struct grub_video_fbblit_info *src,
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int x, int y,
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int width, int height,
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int offset_x, int offset_y);
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void
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grub_video_fbblit_blend_index_RGBA8888 (struct grub_video_fbblit_info *dst,
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struct grub_video_fbblit_info *src,
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int x, int y,
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int width, int height,
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int offset_x, int offset_y);
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void
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grub_video_fbblit_replace_32bit_1bit (struct grub_video_fbblit_info *dst,
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struct grub_video_fbblit_info *src,
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int x, int y,
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int width, int height,
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int offset_x, int offset_y);
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void
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grub_video_fbblit_replace_24bit_1bit (struct grub_video_fbblit_info *dst,
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struct grub_video_fbblit_info *src,
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int x, int y,
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int width, int height,
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int offset_x, int offset_y);
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void
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grub_video_fbblit_replace_16bit_1bit (struct grub_video_fbblit_info *dst,
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struct grub_video_fbblit_info *src,
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int x, int y,
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int width, int height,
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int offset_x, int offset_y);
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void
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grub_video_fbblit_replace_8bit_1bit (struct grub_video_fbblit_info *dst,
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struct grub_video_fbblit_info *src,
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int x, int y,
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int width, int height,
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int offset_x, int offset_y);
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void
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grub_video_fbblit_blend_XXXA8888_1bit (struct grub_video_fbblit_info *dst,
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struct grub_video_fbblit_info *src,
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int x, int y,
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int width, int height,
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int offset_x, int offset_y);
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void
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grub_video_fbblit_blend_XXX888_1bit (struct grub_video_fbblit_info *dst,
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struct grub_video_fbblit_info *src,
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int x, int y,
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int width, int height,
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int offset_x, int offset_y);
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void
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grub_video_fbblit_blend_XXX565_1bit (struct grub_video_fbblit_info *dst,
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struct grub_video_fbblit_info *src,
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int x, int y,
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int width, int height,
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int offset_x, int offset_y);
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#endif /* ! GRUB_FBBLIT_HEADER */
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