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vkvideoutils: fix memory leak in structure's string

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Retrieve a const char* from structure for "chromat-format" and
avoid extra mem copy.

Part-of: <https://gitlab.freedesktop.org/gstreamer/gstreamer/-/merge_requests/4904>
This commit is contained in:
Stéphane Cerveau 2023-06-19 14:25:09 +02:00 committed by GStreamer Marge Bot
parent 981db9d1d3
commit c98f5c2bf4
1 changed files with 5 additions and 4 deletions
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9
subprojects/gst-plugins-bad/gst-libs/gst/vulkan/gstvkvideoutils.c
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@ -282,10 +282,11 @@ gst_vulkan_video_profile_from_caps (GstVulkanVideoProfile * profile,
}
if (i == G_N_ELEMENTS (video_codecs_map))
return FALSE;
if (!gst_structure_get (structure, "chroma-format", G_TYPE_STRING,
&chroma_sub, "bit-depth-luma", G_TYPE_UINT, &luma, "bit-depth-chroma",
G_TYPE_UINT, &chroma, NULL))
chroma_sub = gst_structure_get_string (structure, "chroma-format");
if (!chroma_sub)
return FALSE;
if (!gst_structure_get (structure, "bit-depth-luma", G_TYPE_UINT, &luma,
"bit-depth-chroma", G_TYPE_UINT, &chroma, NULL))
return FALSE;
for (i = 0; i < G_N_ELEMENTS (video_chroma_map); i++) {