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Fix hang on stream termination if no frames can be captured (#709)

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This commit is contained in:
Cameron Gutman
2023-01-05 10:21:38 -06:00
committed by GitHub
parent f1c225fccc
commit 00aa23b342
9 changed files with 39 additions and 30 deletions
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5
src/platform/common.h
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@@ -216,7 +216,8 @@ enum class capture_e : int {
class display_t {
public:
/**
* When display has a new image ready, this callback will be called with the new image.
* When display has a new image ready or a timeout occurs, this callback will be called with the image.
* If a frame was captured, frame_captured will be true. If a timeout occurred, it will be false.
*
* On Break Request -->
* Returns nullptr
@@ -225,7 +226,7 @@ public:
* Returns the image object that should be filled next.
* This may or may not be the image send with the callback
*/
using snapshot_cb_t = std::function<std::shared_ptr<img_t>(std::shared_ptr<img_t> &img)>;
using snapshot_cb_t = std::function<std::shared_ptr<img_t>(std::shared_ptr<img_t> &img, bool frame_captured)>;
display_t() noexcept : offset_x { 0 }, offset_y { 0 } {}