From 287e4f82bd0e94b936b2cbc420aa1fa5645d1503 Mon Sep 17 00:00:00 2001 From: Dafna Hirschfeld Date: Thu, 25 Feb 2021 17:11:06 +0100 Subject: gst: Use the streams of CameraConfiguration when allocating buffers Currently, when allocating buffers, the streams of the Camera object are used. Instead the streams of the CameraConfiguration object should be used. This is because the Camera object holds all available streams while the CameraConfiguration holds only the streams associated with the current configuration. Signed-off-by: Dafna Hirschfeld Reviewed-by: Nicolas Dufresne Reviewed-by: Laurent Pinchart Signed-off-by: Laurent Pinchart --- src/gstreamer/gstlibcameraallocator.cpp | 6 ++++-- src/gstreamer/gstlibcameraallocator.h | 4 +++- src/gstreamer/gstlibcamerasrc.cpp | 2 +- 3 files changed, 8 insertions(+), 4 deletions(-) (limited to 'src') diff --git a/src/gstreamer/gstlibcameraallocator.cpp b/src/gstreamer/gstlibcameraallocator.cpp index 13c6b493..7bd8ba2d 100644 --- a/src/gstreamer/gstlibcameraallocator.cpp +++ b/src/gstreamer/gstlibcameraallocator.cpp @@ -183,13 +183,15 @@ gst_libcamera_allocator_class_init(GstLibcameraAllocatorClass *klass) } GstLibcameraAllocator * -gst_libcamera_allocator_new(std::shared_ptr camera) +gst_libcamera_allocator_new(std::shared_ptr camera, + CameraConfiguration *config_) { auto *self = GST_LIBCAMERA_ALLOCATOR(g_object_new(GST_TYPE_LIBCAMERA_ALLOCATOR, nullptr)); self->fb_allocator = new FrameBufferAllocator(camera); - for (Stream *stream : camera->streams()) { + for (StreamConfiguration &streamCfg : *config_) { + Stream *stream = streamCfg.stream(); gint ret; ret = self->fb_allocator->allocate(stream); diff --git a/src/gstreamer/gstlibcameraallocator.h b/src/gstreamer/gstlibcameraallocator.h index befdcad6..0dbd00d0 100644 --- a/src/gstreamer/gstlibcameraallocator.h +++ b/src/gstreamer/gstlibcameraallocator.h @@ -12,13 +12,15 @@ #include #include +#include #include #define GST_TYPE_LIBCAMERA_ALLOCATOR gst_libcamera_allocator_get_type() G_DECLARE_FINAL_TYPE(GstLibcameraAllocator, gst_libcamera_allocator, GST_LIBCAMERA, ALLOCATOR, GstDmaBufAllocator) -GstLibcameraAllocator *gst_libcamera_allocator_new(std::shared_ptr camera); +GstLibcameraAllocator *gst_libcamera_allocator_new(std::shared_ptr camera, + libcamera::CameraConfiguration *config_); bool gst_libcamera_allocator_prepare_buffer(GstLibcameraAllocator *self, libcamera::Stream *stream, diff --git a/src/gstreamer/gstlibcamerasrc.cpp b/src/gstreamer/gstlibcamerasrc.cpp index 7b967120..87246b40 100644 --- a/src/gstreamer/gstlibcamerasrc.cpp +++ b/src/gstreamer/gstlibcamerasrc.cpp @@ -436,7 +436,7 @@ gst_libcamera_src_task_enter(GstTask *task, [[maybe_unused]] GThread *thread, return; } - self->allocator = gst_libcamera_allocator_new(state->cam_); + self->allocator = gst_libcamera_allocator_new(state->cam_, state->config_.get()); if (!self->allocator) { GST_ELEMENT_ERROR(self, RESOURCE, NO_SPACE_LEFT, ("Failed to allocate memory"), -- cgit v1.2.1