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authorGerd Hoffmann <kraxel@redhat.com>2019-04-05 11:52:16 +0200
committerGerd Hoffmann <kraxel@redhat.com>2019-04-08 06:59:26 +0200
commit26f024f54ab69a1012214755223d6ed61dd7bc98 (patch)
tree14308d3c2318e55a3862534eee8830ee9a3069e6 /include/drm/drm_format_helper.h
parent7415287e1f3675996a4a6919fe500c30d30951f6 (diff)
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/drm_format_helper.h')
-rw-r--r--include/drm/drm_format_helper.h2
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,