diff options
| author |   Gerd Hoffmann <kraxel@redhat.com> | 2019-04-05 11:52:16 +0200 |
|---|---|---|
| committer | Gerd Hoffmann <kraxel@redhat.com> | 2019-04-08 06:59:26 +0200 |
| commit | 26f024f54ab69a1012214755223d6ed61dd7bc98 (patch) | |
| tree | 14308d3c2318e55a3862534eee8830ee9a3069e6 /include/drm | |
| parent | drm: move tinydrm format conversion helpers to new drm_format_helper.c (diff) | |
| download | linux-dev-26f024f54ab69a1012214755223d6ed61dd7bc98.tar.xz linux-dev-26f024f54ab69a1012214755223d6ed61dd7bc98.zip | |
drm: add drm_fb_memcpy_dstclip() helper
It is a drm_fb_memcpy() variant which checks the clip rectangle for the
destination too.
Common code between drm_fb_memcpy() and drm_fb_memcpy_dstclip() was
factored out into the drm_fb_memcpy_lines() helper function.
Signed-off-by: Gerd Hoffmann <kraxel@redhat.com>
Reviewed-by: Noralf Trønnes <noralf@tronnes.org>
Link: http://patchwork.freedesktop.org/patch/msgid/20190405095219.9231-3-kraxel@redhat.com
Diffstat (limited to 'include/drm')
| -rw-r--r-- | include/drm/drm_format_helper.h | 2 |
1 files changed, 2 insertions, 0 deletions
diff --git a/include/drm/drm_format_helper.h b/include/drm/drm_format_helper.h index 5a7ada6b0bef..c52b7b9a25f0 100644 --- a/include/drm/drm_format_helper.h +++ b/include/drm/drm_format_helper.h @@ -15,6 +15,8 @@ struct drm_rect; void drm_fb_memcpy(void *dst, void *vaddr, struct drm_framebuffer *fb, struct drm_rect *clip); +void drm_fb_memcpy_dstclip(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, |