3 files changed, 3 insertions, 2 deletions

diff --git a/waltham-transmitter/transmitter-plugin/output.c b/waltham-transmitter/transmitter-plugin/output.c
index f5b1c21..829b4bf 100644
--- a/waltham-transmitter/transmitter-plugin/output.c
+++ b/waltham-transmitter/transmitter-plugin/output.c
@@ -192,7 +192,7 @@ transmitter_output_repaint(struct weston_output *base,
 							(view->surface, remote, NULL);
 
 					output->renderer->dmafd =
-						api->get_dma_fd_from_view(&output->base, view);
+						api->get_dma_fd_from_view(&output->base, view, &output->renderer->buf_stride);
 					if(!output->renderer->dmafd) {
 						weston_log("Failed to get dmafd\n");
 						goto out;
diff --git a/waltham-transmitter/transmitter-plugin/transmitter_api.h b/waltham-transmitter/transmitter-plugin/transmitter_api.h
index 9b3e5fe..9f382bf 100644
--- a/waltham-transmitter/transmitter-plugin/transmitter_api.h
+++ b/waltham-transmitter/transmitter-plugin/transmitter_api.h
@@ -270,6 +270,7 @@ struct renderer {
 	void (*repaint_output)(struct weston_output *base);
 	struct GstAppContext *ctx;
 	int32_t dmafd;    /* dmafd received from compositor-drm */
+	int buf_stride;
 	int surface_width;
 	int surface_height;
 	bool recorder_enabled;
diff --git a/waltham-transmitter/waltham-renderer/waltham-renderer.c b/waltham-transmitter/waltham-renderer/waltham-renderer.c
index a475735..12b8d84 100644
--- a/waltham-transmitter/waltham-renderer/waltham-renderer.c
+++ b/waltham-transmitter/waltham-renderer/waltham-renderer.c
@@ -230,7 +230,7 @@ static void waltham_renderer_repaint_output(struct weston_transmitter_output *ou
 	GstBuffer *gstbuffer;
 	GstMemory *mem;
 	GstAllocator *allocator;
-	int stride = output->renderer->surface_width * 4;
+	int stride = output->renderer->buf_stride;
 	gsize offset = 0;
 
 	if(!output->renderer->recorder_enabled)