diff options
| author |   Gerd Hoffmann <kraxel@redhat.com> | 2019-04-05 11:52:17 +0200 |
|---|---|---|
| committer | Gerd Hoffmann <kraxel@redhat.com> | 2019-04-08 06:59:27 +0200 |
| commit | bcc4442008aca0e1566b7367f51670143d1ea7bf (patch) | |
| tree | 76b619e5245d8ef2cb3b585c54c2c3b6991fd77a /include/drm | |
| parent | drm: add drm_fb_memcpy_dstclip() helper (diff) | |
| download | linux-dev-bcc4442008aca0e1566b7367f51670143d1ea7bf.tar.xz linux-dev-bcc4442008aca0e1566b7367f51670143d1ea7bf.zip | |
drm: add drm_fb_xrgb8888_to_rgb565_dstclip()
It is a drm_fb_xrgb8888_to_rgb565() variant which checks the clip
rectangle for the destination too.
Common code between drm_fb_xrgb8888_to_rgb565() and
drm_fb_xrgb8888_to_rgb565_dstclip() was factored out into the
drm_fb_xrgb8888_to_rgb565_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/20190405095219.9231-4-kraxel@redhat.com
Diffstat (limited to 'include/drm')
| -rw-r--r-- | include/drm/drm_format_helper.h | 5 |
1 files changed, 4 insertions, 1 deletions
diff --git a/include/drm/drm_format_helper.h b/include/drm/drm_format_helper.h index c52b7b9a25f0..a84d71fa446b 100644 --- a/include/drm/drm_format_helper.h +++ b/include/drm/drm_format_helper.h @@ -19,9 +19,12 @@ 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, +void drm_fb_xrgb8888_to_rgb565(void *dst, void *vaddr, struct drm_framebuffer *fb, struct drm_rect *clip, bool swap); +void drm_fb_xrgb8888_to_rgb565_dstclip(void *dst, unsigned int dst_pitch, + 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); |