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omxh265: factor out gst_omx_h265_utils_get_profile_from_enum()

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Move the profile <-> enum mapping to one place. Make changes easier as
I'm about to add some profiles.

No semantic change.

https://bugzilla.gnome.org/show_bug.cgi?id=794177
This commit is contained in:
Guillaume Desmottes 2018-03-06 10:45:14 +01:00
parent dc0ed29a62
commit f9922a1a56
3 changed files with 45 additions and 35 deletions
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27
omx/gstomxh265enc.c
View file

@ -556,28 +556,11 @@ gst_omx_h265_enc_get_caps (GstOMXVideoEnc * enc, GstOMXPort * port,
"alignment", G_TYPE_STRING, "au", NULL);
if (err == OMX_ErrorNone) {
switch (param.eProfile) {
case OMX_VIDEO_HEVCProfileMain:
profile = "main";
break;
case OMX_VIDEO_HEVCProfileMain10:
profile = "main-10";
break;
#ifdef USE_OMX_TARGET_ZYNQ_USCALE_PLUS
case OMX_ALG_VIDEO_HEVCProfileMainStill:
profile = "main-still-picture";
break;
case OMX_ALG_VIDEO_HEVCProfileMain422:
profile = "main-422";
break;
case OMX_ALG_VIDEO_HEVCProfileMain422_10:
profile = "main-422-10";
break;
#endif
default:
g_assert_not_reached ();
gst_caps_unref (caps);
return NULL;
profile = gst_omx_h265_utils_get_profile_from_enum (param.eProfile);
if (!profile) {
g_assert_not_reached ();
gst_caps_unref (caps);
return NULL;
}
switch (param.eLevel) {

51
omx/gstomxh265utils.c
View file

@ -25,26 +25,51 @@
#include "gstomxh265utils.h"
typedef struct
{
const gchar *profile;
OMX_VIDEO_HEVCPROFILETYPE e;
} H265ProfileMapping;
static const H265ProfileMapping h265_profiles[] = {
{"main", OMX_VIDEO_HEVCProfileMain},
{"main-10", OMX_VIDEO_HEVCProfileMain10},
#ifdef USE_OMX_TARGET_ZYNQ_USCALE_PLUS
{"main-still-picture",
(OMX_VIDEO_HEVCPROFILETYPE) OMX_ALG_VIDEO_HEVCProfileMainStill},
/* Not standard: 8 bits variation of main-422-10 */
{"main-422", (OMX_VIDEO_HEVCPROFILETYPE) OMX_ALG_VIDEO_HEVCProfileMain422},
{"main-422-10",
(OMX_VIDEO_HEVCPROFILETYPE) OMX_ALG_VIDEO_HEVCProfileMain422_10},
#endif
};
OMX_VIDEO_HEVCPROFILETYPE
gst_omx_h265_utils_get_profile_from_str (const gchar * profile)
{
if (g_str_equal (profile, "main")) {
return OMX_VIDEO_HEVCProfileMain;
} else if (g_str_equal (profile, "main-10")) {
return OMX_VIDEO_HEVCProfileMain10;
#ifdef USE_OMX_TARGET_ZYNQ_USCALE_PLUS
} else if (g_str_equal (profile, "main-still-picture")) {
return (OMX_VIDEO_HEVCPROFILETYPE) OMX_ALG_VIDEO_HEVCProfileMainStill;
} else if (g_str_equal (profile, "main-422")) {
/* Not standard: 8 bits variation of main-422-10 */
return (OMX_VIDEO_HEVCPROFILETYPE) OMX_ALG_VIDEO_HEVCProfileMain422;
} else if (g_str_equal (profile, "main-422-10")) {
return (OMX_VIDEO_HEVCPROFILETYPE) OMX_ALG_VIDEO_HEVCProfileMain422_10;
#endif
guint i;
for (i = 0; i < G_N_ELEMENTS (h265_profiles); i++) {
if (g_str_equal (profile, h265_profiles[i].profile))
return h265_profiles[i].e;
}
return OMX_VIDEO_HEVCProfileUnknown;
}
const gchar *
gst_omx_h265_utils_get_profile_from_enum (OMX_VIDEO_HEVCPROFILETYPE e)
{
guint i;
for (i = 0; i < G_N_ELEMENTS (h265_profiles); i++) {
if (e == h265_profiles[i].e)
return h265_profiles[i].profile;
}
return NULL;
}
OMX_VIDEO_HEVCLEVELTYPE
gst_omx_h265_utils_get_level_from_str (const gchar * level, const gchar * tier)
{

2
omx/gstomxh265utils.h
View file

@ -31,5 +31,7 @@ OMX_VIDEO_HEVCPROFILETYPE gst_omx_h265_utils_get_profile_from_str (const
OMX_VIDEO_HEVCLEVELTYPE gst_omx_h265_utils_get_level_from_str (const gchar *
level, const gchar * tier);
const gchar * gst_omx_h265_utils_get_profile_from_enum (OMX_VIDEO_HEVCPROFILETYPE e);
G_END_DECLS
#endif /* __GST_OMX_H265_UTILS_H__ */