diff options
Diffstat (limited to 'base/gfx/gtk_util.h')
| -rwxr-xr-x | base/gfx/gtk_util.h | 9 |
1 files changed, 7 insertions, 2 deletions
diff --git a/base/gfx/gtk_util.h b/base/gfx/gtk_util.h index 6a6cdd6..1b70ae0 100755 --- a/base/gfx/gtk_util.h +++ b/base/gfx/gtk_util.h @@ -30,8 +30,13 @@ extern const GdkColor kGdkGreen; void SubtractRectanglesFromRegion(GdkRegion* region, const std::vector<Rect>& cutouts); -// Convert and copy a SkBitmap to a GdkPixbuf. NOTE: This is an expensive -// operation, all of the pixels must be copied and their order swapped. +// Makes a copy of |pixels| with the ordering changed from BGRA to RGBA. +// The caller is responsible for free()ing the data. If |stride| is 0, +// it's assumed to be 4 * |width|. +uint8_t* BGRAToRGBA(const uint8_t* pixels, int width, int height, int stride); + +// Convert and copy a SkBitmap to a GdkPixbuf. NOTE: this uses BGRAToRGBA, so +// it is an expensive operation. GdkPixbuf* GdkPixbufFromSkBitmap(const SkBitmap* bitmap); // Create a GtkBin with |child| as its child widget. This bin will paint a |