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glupload: Make upload method static caps non-const.

Browse source 
Retrieving a GstStaticCaps does a one time internal
initialisation and caches it - they can't be stored as
const structures.
This commit is contained in:
Jan Schmidt 2015-04-29 02:20:09 +10:00
parent 35808c27fa
commit 1de2e2bc39
1 changed files with 22 additions and 10 deletions
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32
gst-libs/gst/gl/gstglupload.c
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@ -97,7 +97,7 @@ struct _UploadMethod
const gchar *name;
GstGLUploadMethodFlags flags;
GstStaticCaps input_template_caps;
GstStaticCaps *input_template_caps;
gpointer (*new) (GstGLUpload * upload);
GstCaps *(*transform_caps) (GstGLContext * context,
@ -276,11 +276,15 @@ _gl_memory_upload_free (gpointer impl)
g_free (impl);
}
static GstStaticCaps _gl_memory_upload_caps =
GST_STATIC_CAPS (GST_VIDEO_CAPS_MAKE_WITH_FEATURES
(GST_CAPS_FEATURE_MEMORY_GL_MEMORY, GST_GL_MEMORY_VIDEO_FORMATS_STR));
static const UploadMethod _gl_memory_upload = {
"GLMemory",
METHOD_FLAG_CAN_SHARE_CONTEXT,
GST_STATIC_CAPS (GST_VIDEO_CAPS_MAKE_WITH_FEATURES
(GST_CAPS_FEATURE_MEMORY_GL_MEMORY, GST_GL_MEMORY_VIDEO_FORMATS_STR)),
&_gl_memory_upload_caps,
&_gl_memory_upload_new,
&_gl_memory_upload_transform_caps,
&_gl_memory_upload_accept,
@ -446,11 +450,14 @@ _egl_image_upload_free (gpointer impl)
g_free (impl);
}
static GstStaticCaps _egl_image_upload_caps =
GST_STATIC_CAPS (GST_VIDEO_CAPS_MAKE_WITH_FEATURES
(GST_CAPS_FEATURE_MEMORY_EGL_IMAGE, "RGBA"));
static const UploadMethod _egl_image_upload = {
"EGLImage",
0,
GST_STATIC_CAPS (GST_VIDEO_CAPS_MAKE_WITH_FEATURES
(GST_CAPS_FEATURE_MEMORY_EGL_IMAGE, "RGBA")),
&_egl_image_upload_caps,
&_egl_image_upload_new,
&_egl_image_upload_transform_caps,
&_egl_image_upload_accept,
@ -654,11 +661,14 @@ _upload_meta_upload_free (gpointer impl)
g_free (upload);
}
static GstStaticCaps _upload_meta_upload_caps =
GST_STATIC_CAPS (GST_VIDEO_CAPS_MAKE_WITH_FEATURES
(GST_CAPS_FEATURE_META_GST_VIDEO_GL_TEXTURE_UPLOAD_META, "RGBA"));
static const UploadMethod _upload_meta_upload = {
"UploadMeta",
METHOD_FLAG_CAN_SHARE_CONTEXT,
GST_STATIC_CAPS (GST_VIDEO_CAPS_MAKE_WITH_FEATURES
(GST_CAPS_FEATURE_META_GST_VIDEO_GL_TEXTURE_UPLOAD_META, "RGBA")),
&_upload_meta_upload_caps,
&_upload_meta_upload_new,
&_upload_meta_upload_transform_caps,
&_upload_meta_upload_accept,
@ -785,10 +795,13 @@ _raw_data_upload_free (gpointer impl)
g_free (raw);
}
static GstStaticCaps _raw_data_upload_caps =
GST_STATIC_CAPS (GST_VIDEO_CAPS_MAKE (GST_GL_MEMORY_VIDEO_FORMATS_STR));
static const UploadMethod _raw_data_upload = {
"Raw Data",
0,
GST_STATIC_CAPS (GST_VIDEO_CAPS_MAKE (GST_GL_MEMORY_VIDEO_FORMATS_STR)),
&_raw_data_upload_caps,
&_raw_data_upload_new,
&_raw_data_upload_transform_caps,
&_raw_data_upload_accept,
@ -818,8 +831,7 @@ gst_gl_upload_get_input_template_caps (void)
/* FIXME: cache this and invalidate on changes to upload_methods */
for (i = 0; i < G_N_ELEMENTS (upload_methods); i++) {
GstCaps *template =
gst_static_caps_get ((GstStaticCaps *) &
upload_methods[i]->input_template_caps);
gst_static_caps_get (upload_methods[i]->input_template_caps);
ret = ret == NULL ? template : gst_caps_merge (ret, template);
}