FaSTTUBe/GST-Tensordecoder-ov_ep
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lcevcdec: Fix LCEVC picture access flags

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Even though the LCEVC decoder works fine without this, it is recommended to
set read access to base pictures that are sent to the decoder, and write access
to enhanced pictures that are received from the decoder.

Part-of: <https://gitlab.freedesktop.org/gstreamer/gstreamer/-/merge_requests/9463>
This commit is contained in:
Julian Bouzas 2025-07-30 15:19:42 -04:00 committed by GStreamer Marge Bot
parent 265b69520a
commit 3208d6c62a
3 changed files with 6 additions and 5 deletions
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4
subprojects/gst-plugins-bad/ext/lcevcdecoder/gstlcevcdec.c
View File

@ -103,7 +103,7 @@ picture_data_new (LCEVC_DecoderHandle decoder_handle, GstVideoFrame * frame)
/* Alloc LCEVC picture handle */
if (!gst_lcevc_dec_utils_alloc_picture_handle (decoder_handle, frame,
&ret->picture_handle)) {
&ret->picture_handle, LCEVC_Access_Write)) {
g_free (ret);
return NULL;
}
@ -574,7 +574,7 @@ send_base_picture (GstLcevcDec * lcevc, GstBuffer * input_buffer)
}
if (!gst_lcevc_dec_utils_alloc_picture_handle (lcevc->decoder_handle,
&frame, &picture_handle)) {
&frame, &picture_handle, LCEVC_Access_Read)) {
GST_ELEMENT_ERROR (lcevc, STREAM, DECODE, (NULL),
("Could not allocate input picture handle %" GST_TIME_FORMAT,
GST_TIME_ARGS (GST_BUFFER_PTS (input_buffer))));

5
subprojects/gst-plugins-bad/ext/lcevcdecoder/gstlcevcdecutils.c
View File

@ -50,7 +50,8 @@ gst_lcevc_dec_utils_get_color_format (GstVideoFormat format)
gboolean
gst_lcevc_dec_utils_alloc_picture_handle (LCEVC_DecoderHandle decoder_handle,
GstVideoFrame * frame, LCEVC_PictureHandle * picture_handle)
GstVideoFrame * frame, LCEVC_PictureHandle * picture_handle,
LCEVC_Access access)
{
LCEVC_PictureDesc picture_desc = { 0, };
LCEVC_PictureBufferDesc buffer_desc = { 0, };
@ -71,7 +72,7 @@ gst_lcevc_dec_utils_alloc_picture_handle (LCEVC_DecoderHandle decoder_handle,
/* Set buffer description */
buffer_desc.data = GST_VIDEO_FRAME_PLANE_DATA (frame, 0);
buffer_desc.byteSize = GST_VIDEO_FRAME_SIZE (frame);
buffer_desc.access = LCEVC_Access_Write;
buffer_desc.access = access;
/* Set plane description */
for (i = 0; i < GST_VIDEO_FRAME_N_PLANES (frame); i++) {

2
subprojects/gst-plugins-bad/ext/lcevcdecoder/gstlcevcdecutils.h
View File

@ -35,7 +35,7 @@ LCEVC_ColorFormat gst_lcevc_dec_utils_get_color_format (GstVideoFormat format);
gboolean gst_lcevc_dec_utils_alloc_picture_handle (
LCEVC_DecoderHandle decoder_handle, GstVideoFrame *frame,
LCEVC_PictureHandle *picture_handle);
LCEVC_PictureHandle *picture_handle, LCEVC_Access access);
G_END_DECLS