ogl_beamforming

Commit: 68d08191462ef969f191ac7f8b46ff8b78d23a2e
Parent: b3a4afbedb0611995713eed34044291d4683d20c
Author: Randy Palamar
Date:   Tue, 18 Mar 2025 16:24:56 -0600

core: support exporting the average frame

The expected use is to beamform a bunch of frames normally and
then on the last one ask for an export. It's a little janky but
will get the job done for now.

Diffstat:
M
beamformer.c
 | 
5
++++-

1 file changed, 4 insertions(+), 1 deletion(-)
diff --git a/beamformer.c b/beamformer.c
@@ -757,7 +757,10 @@ DEBUG_EXPORT BEAMFORMER_FRAME_STEP_FN(beamformer_frame_step)
 						iptr f = ctx->platform.open_for_write(ctx->params->export_pipe_name);
 						export->type = BW_SAVE_FRAME;
 						export->output_frame_ctx.file_handle = f;
-						export->output_frame_ctx.frame       = compute->frame;
+						if (ctx->params->raw.output_points.w > 1)
+							export->output_frame_ctx.frame = &ctx->averaged_frame;
+						else
+							export->output_frame_ctx.frame = compute->frame;
 						beamform_work_queue_push_commit(ctx->beamform_work_queue);
 					}
 					ctx->params->export_next_frame = 0;