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vulkanupload: use gst_video_frame_copy() for VulkanBuffer

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There's no need of a custom copy.

Part-of: <https://gitlab.freedesktop.org/gstreamer/gstreamer/-/merge_requests/9222>
This commit is contained in:
Víctor Manuel Jáquez Leal 2025-06-13 15:24:27 +02:00 committed by GStreamer Marge Bot
parent c0a86ebb30
commit bcf97b088f
1 changed files with 16 additions and 28 deletions
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44
subprojects/gst-plugins-bad/ext/vulkan/vkupload.c
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@ -243,9 +243,9 @@ static GstFlowReturn
_raw_to_buffer_perform (gpointer impl, GstBuffer * inbuf, GstBuffer ** outbuf)
{
struct RawToBufferUpload *raw = impl;
GstVideoFrame v_frame;
GstFlowReturn ret;
guint i, n_mems;
GstVideoFrame v_frame, out_frame;
GstFlowReturn ret = GST_FLOW_ERROR;
gboolean copied;
GstBufferPool *pool;
pool = gst_base_transform_get_buffer_pool
@ -261,37 +261,25 @@ _raw_to_buffer_perform (gpointer impl, GstBuffer * inbuf, GstBuffer ** outbuf)
if (!gst_video_frame_map (&v_frame, &raw->in_info, inbuf, GST_MAP_READ)) {
GST_ELEMENT_ERROR (raw->upload, RESOURCE, NOT_FOUND,
("%s", "Failed to map input buffer"), NULL);
return GST_FLOW_ERROR;
goto out;
}
n_mems = gst_buffer_n_memory (*outbuf);
for (i = 0; i < n_mems; i++) {
GstMapInfo map_info;
gsize plane_size;
GstMemory *mem;
mem = gst_buffer_peek_memory (*outbuf, i);
if (!gst_memory_map (GST_MEMORY_CAST (mem), &map_info, GST_MAP_WRITE)) {
GST_ELEMENT_ERROR (raw->upload, RESOURCE, NOT_FOUND,
("%s", "Failed to map output memory"), NULL);
gst_buffer_unref (*outbuf);
*outbuf = NULL;
ret = GST_FLOW_ERROR;
goto out;
}
plane_size =
GST_VIDEO_INFO_PLANE_STRIDE (&raw->out_info,
i) * GST_VIDEO_INFO_COMP_HEIGHT (&raw->out_info, i);
g_assert (plane_size <= map_info.size);
memcpy (map_info.data, v_frame.data[i], plane_size);
gst_memory_unmap (GST_MEMORY_CAST (mem), &map_info);
if (!gst_video_frame_map (&out_frame, &raw->in_info, *outbuf,
GST_MAP_WRITE)) {
gst_video_frame_unmap (&v_frame);
GST_WARNING_OBJECT (raw->upload, "Failed to map input buffer");
goto out;
}
copied = gst_video_frame_copy (&out_frame, &v_frame);
gst_video_frame_unmap (&v_frame);
gst_video_frame_unmap (&out_frame);
ret = GST_FLOW_OK;
if (!copied)
GST_WARNING_OBJECT (raw->upload, "Failed to copy input buffer");
else
ret = GST_FLOW_OK;
out:
gst_object_unref (pool);