diff options
| author | Laurent Pinchart <laurent.pinchart@ideasonboard.com> | 2019-06-17 02:34:29 +0300 |
|---|---|---|
| committer | Laurent Pinchart <laurent.pinchart@ideasonboard.com> | 2026-05-11 15:55:24 +0300 |
| commit | cf7eadd88eeeae3a21305272499676a2df67bb94 (patch) | |
| tree | 0683b10d4a98f934bcab7ec1177223d29457a408 /kms++util/inc | |
| parent | 73a82c3afb9af0a392d9d572ed2f6cd1e091a487 (diff) | |
utils: Add a dump_framebuffer() method
Add a new method to write the contents of a framebuffer to a file
descriptor. This can be used to capture frames from writeback
connectors.
Signed-off-by: Laurent Pinchart <laurent.pinchart@ideasonboard.com>
Diffstat (limited to 'kms++util/inc')
| -rw-r--r-- | kms++util/inc/kms++util/kms++util.h | 2 |
1 files changed, 2 insertions, 0 deletions
diff --git a/kms++util/inc/kms++util/kms++util.h b/kms++util/inc/kms++util/kms++util.h index f10968d..71a2479 100644 --- a/kms++util/inc/kms++util/kms++util.h +++ b/kms++util/inc/kms++util/kms++util.h @@ -40,6 +40,8 @@ struct TestPatternOptions { void draw_test_pattern(IFramebuffer& fb, const TestPatternOptions& options = {}); void draw_vbar_pattern(IFramebuffer& fb, unsigned x, unsigned width, const TestPatternOptions& options = {}); + +void dump_framebuffer(IFramebuffer& fb, int fd); } // namespace kms #define ARRAY_SIZE(arr) (sizeof(arr) / sizeof((arr)[0])) |