diff options
| author | Gerd Hoffmann <kraxel@redhat.com> | 2019-04-05 11:52:15 +0200 |
|---|---|---|
| committer | Gerd Hoffmann <kraxel@redhat.com> | 2019-04-08 06:59:26 +0200 |
| commit | 7415287e1f3675996a4a6919fe500c30d30951f6 (patch) | |
| tree | 5dc4b1d1632b89835e6109ed44246c3bf13742f0 /include/drm/drm_format_helper.h | |
| parent | 91b350a605136c4c007df928779f81b58146a4f9 (diff) | |
| download | linux-7415287e1f3675996a4a6919fe500c30d30951f6.tar.bz2 | |
drm: move tinydrm format conversion helpers to new drm_format_helper.c
Also rename them from tinydrm_* to drm_fb_*
Pure code motion, no functional change.
Signed-off-by: Gerd Hoffmann <kraxel@redhat.com>
Reviewed-by: Sam Ravnborg <sam@ravnborg.org>
Reviewed-by: Noralf Trønnes <noralf@tronnes.org>
Link: http://patchwork.freedesktop.org/patch/msgid/20190405095219.9231-2-kraxel@redhat.com
Diffstat (limited to 'include/drm/drm_format_helper.h')
| -rw-r--r-- | include/drm/drm_format_helper.h | 26 |
1 files changed, 26 insertions, 0 deletions
diff --git a/include/drm/drm_format_helper.h b/include/drm/drm_format_helper.h new file mode 100644 index 000000000000..5a7ada6b0bef --- /dev/null +++ b/include/drm/drm_format_helper.h @@ -0,0 +1,26 @@ +/* + * Copyright (C) 2016 Noralf Trønnes + * + * This program is free software; you can redistribute it and/or modify + * it under the terms of the GNU General Public License as published by + * the Free Software Foundation; either version 2 of the License, or + * (at your option) any later version. + */ + +#ifndef __LINUX_DRM_FORMAT_HELPER_H +#define __LINUX_DRM_FORMAT_HELPER_H + +struct drm_framebuffer; +struct drm_rect; + +void drm_fb_memcpy(void *dst, void *vaddr, struct drm_framebuffer *fb, + struct drm_rect *clip); +void drm_fb_swab16(u16 *dst, void *vaddr, struct drm_framebuffer *fb, + struct drm_rect *clip); +void drm_fb_xrgb8888_to_rgb565(u16 *dst, void *vaddr, + struct drm_framebuffer *fb, + struct drm_rect *clip, bool swap); +void drm_fb_xrgb8888_to_gray8(u8 *dst, void *vaddr, struct drm_framebuffer *fb, + struct drm_rect *clip); + +#endif /* __LINUX_DRM_FORMAT_HELPER_H */ |