{
const gchar *profile;
- guint8 profile_idc;
guint8 max_14bit_constraint_flag;
guint8 max_12bit_constraint_flag;
guint8 max_10bit_constraint_flag;
return b->profile->priority - a->profile->priority;
}
-static const GstH265ExtensionProfile h265_ext_profiles[] = {
- /* FIXME 2.0: Consider ':' separated subsampling notation for consistency
- * https://gitlab.freedesktop.org/gstreamer/gst-plugins-base/merge_requests/23
- */
- /* *INDENT-OFF* */
- /* Rec. ITU-T H.265 Table A.2 format range extensions profiles */
- {"monochrome", 4, 0, 1, 1, 1, 1, 1, 1, 0, 0, 1, 0},
- {"monochrome-10", 4, 0, 1, 1, 0, 1, 1, 1, 0, 0, 1, 1},
- {"monochrome-12", 4, 0, 1, 0, 0, 1, 1, 1, 0, 0, 1, 2},
- {"monochrome-16", 4, 0, 0, 0, 0, 1, 1, 1, 0, 0, 1, 3},
- {"main-12", 4, 0, 1, 0, 0, 1, 1, 0, 0, 0, 1, 4},
- {"main-422-10", 4, 0, 1, 1, 0, 1, 0, 0, 0, 0, 1, 5},
- {"main-422-12", 4, 0, 1, 0, 0, 1, 0, 0, 0, 0, 1, 6},
- {"main-444", 4, 0, 1, 1, 1, 0, 0, 0, 0, 0, 1, 7},
- {"main-444-10", 4, 0, 1, 1, 0, 0, 0, 0, 0, 0, 1, 8},
- {"main-444-12", 4, 0, 1, 0, 0, 0, 0, 0, 0, 0, 1, 9},
- {"main-intra", 4, 0, 1, 1, 1, 1, 1, 0, 1, 0, 0, 10},
- {"main-10-intra", 4, 0, 1, 1, 0, 1, 1, 0, 1, 0, 0, 11},
- {"main-12-intra", 4, 0, 1, 0, 0, 1, 1, 0, 1, 0, 0, 12},
- {"main-422-10-intra", 4, 0, 1, 1, 0, 1, 0, 0, 1, 0, 0, 13},
- {"main-422-12-intra", 4, 0, 1, 0, 0, 1, 0, 0, 1, 0, 0, 14},
- {"main-444-intra", 4, 0, 1, 1, 1, 0, 0, 0, 1, 0, 0, 15},
- {"main-444-10-intra", 4, 0, 1, 1, 0, 0, 0, 0, 1, 0, 0, 16},
- {"main-444-12-intra", 4, 0, 1, 0, 0, 0, 0, 0, 1, 0, 0, 17},
- {"main-444-16-intra", 4, 0, 0, 0, 0, 0, 0, 0, 1, 0, 0, 18},
- {"main-444-still-picture", 4, 0, 1, 1, 1, 0, 0, 0, 1, 1, 0, 19},
- {"main-444-16-still-picture", 4, 0, 0, 0, 0, 0, 0, 0, 1, 1, 0, 20},
-
- /* Rec. ITU-T H.265 Table A.3 high throughput profiles */
- {"high-throughput-444", 5, 1, 1, 1, 1, 0, 0, 0, 0, 0, 1, 21},
- {"high-throughput-444-10", 5, 1, 1, 1, 0, 0, 0, 0, 0, 0, 1, 22},
- {"high-throughput-444-14", 5, 1, 0, 0, 0, 0, 0, 0, 0, 0, 1, 23},
- {"high-throughput-444-16-intra", 5, 0, 0, 0, 0, 0, 0, 0, 1, 0, 0, 24},
-
- /* Rec. ITU-T H.265 Table A.5 screen content coding extensions profiles */
- {"screen-extended-main", 9, 1, 1, 1, 1, 1, 1, 0, 0, 0, 1, 25},
- {"screen-extended-main-10", 9, 1, 1, 1, 0, 1, 1, 0, 0, 0, 1, 26},
- {"screen-extended-main-444", 9, 1, 1, 1, 1, 0, 0, 0, 0, 0, 1, 27},
- {"screen-extended-main-444-10", 9, 1, 1, 1, 0, 0, 0, 0, 0, 0, 1, 28},
- /* identical to screen-extended-main-444 */
- {"screen-extended-high-throughput-444",
- 9, 1, 1, 1, 1, 0, 0, 0, 0, 0, 1, 29},
- /* identical to screen-extended-main-444-10 */
- {"screen-extended-high-throughput-444-10",
- 9, 1, 1, 1, 0, 0, 0, 0, 0, 0, 1, 30},
- {"screen-extended-high-throughput-444-14",
- 9, 1, 0, 0, 0, 0, 0, 0, 0, 0, 1, 31},
-
- /* Rec. ITU-T H.265 G.11.1 Multiview Main profile */
- {"multiview-main", 6, 0, 1, 1, 1, 1, 1, 0, 0, 0, 1, 32},
-
- /* Rec. ITU-T H.265 H.11.1 */
- {"scalable-main", 7, 0, 1, 1, 1, 1, 1, 0, 0, 0, 1, 33},
- {"scalable-main-10", 7, 0, 1, 1, 0, 1, 1, 0, 0, 0, 1, 34},
-
- /* Rec. ITU-T H.265 Table H.4 scalable range extensions profiles */
- {"scalable-monochrome", 10, 1, 1, 1, 1, 1, 1, 1, 0, 0, 1, 35},
- {"scalable-monochrome-12", 10, 1, 1, 0, 0, 1, 1, 1, 0, 0, 1, 36},
- {"scalable-monochrome-16", 10, 0, 0, 0, 0, 1, 1, 1, 0, 0, 1, 37},
- {"scalable-main-444", 10, 1, 1, 1, 1, 0, 0, 0, 0, 0, 1, 38},
-
- /* Rec. ITU-T H.265 I.11.1 3D Main profile */
- {"3d-main", 8, 0, 1, 1, 1, 1, 1, 0, 0, 0, 1, 39},
-
- /* *INDENT-ON* */
-};
+static const gchar *
+utils_get_extension_profile (const GstH265ExtensionProfile * profiles,
+ guint num, GstH265ExtensionProfile * ext_profile)
+{
+ guint i;
+ const gchar *profile = NULL;
+ GList *cand = NULL;
+
+ for (i = 0; i < num; i++) {
+ GstH265ExtensionProfile p = profiles[i];
+ guint extra_constraints = 0;
+ H265ExtensionProfileMatch *m;
+
+ /* Filter out all the profiles having constraints not satisfied by
+ * @ext_profile.
+ * Then pick the one having the least extra constraints. This allow us
+ * to match the closet profile if bitstream contains not standard
+ * constraints. */
+ if (p.max_14bit_constraint_flag != ext_profile->max_14bit_constraint_flag) {
+ if (p.max_14bit_constraint_flag)
+ continue;
+ extra_constraints++;
+ }
+
+ if (p.max_12bit_constraint_flag != ext_profile->max_12bit_constraint_flag) {
+ if (p.max_12bit_constraint_flag)
+ continue;
+ extra_constraints++;
+ }
+
+ if (p.max_10bit_constraint_flag != ext_profile->max_10bit_constraint_flag) {
+ if (p.max_10bit_constraint_flag)
+ continue;
+ extra_constraints++;
+ }
+
+ if (p.max_8bit_constraint_flag != ext_profile->max_8bit_constraint_flag) {
+ if (p.max_8bit_constraint_flag)
+ continue;
+ extra_constraints++;
+ }
+
+ if (p.max_422chroma_constraint_flag !=
+ ext_profile->max_422chroma_constraint_flag) {
+ if (p.max_422chroma_constraint_flag)
+ continue;
+ extra_constraints++;
+ }
+
+ if (p.max_420chroma_constraint_flag !=
+ ext_profile->max_420chroma_constraint_flag) {
+ if (p.max_420chroma_constraint_flag)
+ continue;
+ extra_constraints++;
+ }
+
+ if (p.max_monochrome_constraint_flag !=
+ ext_profile->max_monochrome_constraint_flag) {
+ if (p.max_monochrome_constraint_flag)
+ continue;
+ extra_constraints++;
+ }
+
+ if (p.intra_constraint_flag != ext_profile->intra_constraint_flag) {
+ if (p.intra_constraint_flag)
+ continue;
+ extra_constraints++;
+ }
+
+ if (p.one_picture_only_constraint_flag !=
+ ext_profile->one_picture_only_constraint_flag) {
+ if (p.one_picture_only_constraint_flag)
+ continue;
+ extra_constraints++;
+ }
+
+ if (p.lower_bit_rate_constraint_flag
+ && !ext_profile->lower_bit_rate_constraint_flag)
+ continue;
+
+ /* choose this one if all flags are matched */
+ if (extra_constraints == 0) {
+ profile = p.profile;
+ break;
+ }
+
+ m = g_new0 (H265ExtensionProfileMatch, 1);
+ m->profile = &profiles[i];
+ m->extra_constraints = extra_constraints;
+ cand = g_list_prepend (cand, m);
+ }
+
+ if (!profile && cand) {
+ H265ExtensionProfileMatch *m;
+
+ cand = g_list_sort (cand, (GCompareFunc) sort_fre_profile_matches);
+ m = cand->data;
+ profile = m->profile->profile;
+ }
+
+ if (cand)
+ g_list_free_full (cand, g_free);
+
+ return profile;
+}
+
+static const gchar *
+utils_get_format_range_extension_profile (GstH265ExtensionProfile * ext_profile)
+{
+ static const GstH265ExtensionProfile profiles[] = {
+ /* FIXME 2.0: Consider ':' separated subsampling notation for consistency
+ * https://gitlab.freedesktop.org/gstreamer/gst-plugins-base/merge_requests/23
+ */
+ /* Rec. ITU-T H.265 Table A.2 format range extensions profiles */
+ /* *INDENT-OFF* */
+ {"monochrome", 0, 1, 1, 1, 1, 1, 1, 0, 0, 1, 0},
+ {"monochrome-10", 0, 1, 1, 0, 1, 1, 1, 0, 0, 1, 1},
+ {"monochrome-12", 0, 1, 0, 0, 1, 1, 1, 0, 0, 1, 2},
+ {"monochrome-16", 0, 0, 0, 0, 1, 1, 1, 0, 0, 1, 3},
+ {"main-12", 0, 1, 0, 0, 1, 1, 0, 0, 0, 1, 4},
+ {"main-422-10", 0, 1, 1, 0, 1, 0, 0, 0, 0, 1, 5},
+ {"main-422-12", 0, 1, 0, 0, 1, 0, 0, 0, 0, 1, 6},
+ {"main-444", 0, 1, 1, 1, 0, 0, 0, 0, 0, 1, 7},
+ {"main-444-10", 0, 1, 1, 0, 0, 0, 0, 0, 0, 1, 8},
+ {"main-444-12", 0, 1, 0, 0, 0, 0, 0, 0, 0, 1, 9},
+ {"main-intra", 0, 1, 1, 1, 1, 1, 0, 1, 0, 0, 10},
+ {"main-10-intra", 0, 1, 1, 0, 1, 1, 0, 1, 0, 0, 11},
+ {"main-12-intra", 0, 1, 0, 0, 1, 1, 0, 1, 0, 0, 12},
+ {"main-422-10-intra", 0, 1, 1, 0, 1, 0, 0, 1, 0, 0, 13},
+ {"main-422-12-intra", 0, 1, 0, 0, 1, 0, 0, 1, 0, 0, 14},
+ {"main-444-intra", 0, 1, 1, 1, 0, 0, 0, 1, 0, 0, 15},
+ {"main-444-10-intra", 0, 1, 1, 0, 0, 0, 0, 1, 0, 0, 16},
+ {"main-444-12-intra", 0, 1, 0, 0, 0, 0, 0, 1, 0, 0, 17},
+ {"main-444-16-intra", 0, 0, 0, 0, 0, 0, 0, 1, 0, 0, 18},
+ {"main-444-still-picture", 0, 1, 1, 1, 0, 0, 0, 1, 1, 0, 19},
+ {"main-444-16-still-picture", 0, 0, 0, 0, 0, 0, 0, 1, 1, 0, 20},
+ /* *INDENT-ON* */
+ };
+
+ return utils_get_extension_profile (profiles, G_N_ELEMENTS (profiles),
+ ext_profile);
+}
+
+static const gchar *
+utils_get_3d_profile (GstH265ExtensionProfile * ext_profile)
+{
+ static const GstH265ExtensionProfile profiles[] = {
+ /* Rec. ITU-T H.265 I.11.1 3D Main profile */
+ /* *INDENT-OFF* */
+ {"3d-main", 0, 1, 1, 1, 1, 1, 0, 0, 0, 1, 0},
+ /* *INDENT-ON* */
+ };
+
+ return utils_get_extension_profile (profiles, G_N_ELEMENTS (profiles),
+ ext_profile);
+}
+
+static const gchar *
+utils_get_multiview_profile (GstH265ExtensionProfile * ext_profile)
+{
+ static const GstH265ExtensionProfile profiles[] = {
+ /* Rec. ITU-T H.265 G.11.1 Multiview Main profile */
+ /* *INDENT-OFF* */
+ {"multiview-main", 0, 1, 1, 1, 1, 1, 0, 0, 0, 1, 0},
+ /* *INDENT-ON* */
+ };
+
+ return utils_get_extension_profile (profiles, G_N_ELEMENTS (profiles),
+ ext_profile);
+}
+
+static const gchar *
+utils_get_scalable_profile (GstH265ExtensionProfile * ext_profile)
+{
+ static const GstH265ExtensionProfile profiles[] = {
+ /* Rec. ITU-T H.265 H.11.1 */
+ /* *INDENT-OFF* */
+ {"scalable-main", 0, 1, 1, 1, 1, 1, 0, 0, 0, 1, 0},
+ {"scalable-main-10", 0, 1, 1, 0, 1, 1, 0, 0, 0, 1, 1},
+ /* *INDENT-ON* */
+ };
+
+ return utils_get_extension_profile (profiles, G_N_ELEMENTS (profiles),
+ ext_profile);
+}
+
+static const gchar *
+utils_get_high_throughput_profile (GstH265ExtensionProfile * ext_profile)
+{
+ static const GstH265ExtensionProfile profiles[] = {
+ /* Rec. ITU-T H.265 Table A.3 high throughput profiles */
+ /* *INDENT-OFF* */
+ {"high-throughput-444", 1, 1, 1, 1, 0, 0, 0, 0, 0, 1, 0},
+ {"high-throughput-444-10", 1, 1, 1, 0, 0, 0, 0, 0, 0, 1, 1},
+ {"high-throughput-444-14", 1, 0, 0, 0, 0, 0, 0, 0, 0, 1, 2},
+ {"high-throughput-444-16-intra", 0, 0, 0, 0, 0, 0, 0, 1, 0, 0, 3},
+ /* *INDENT-ON* */
+ };
+
+ return utils_get_extension_profile (profiles, G_N_ELEMENTS (profiles),
+ ext_profile);
+}
+
+static const gchar *
+utils_get_screen_content_coding_extensions_profile (GstH265ExtensionProfile *
+ ext_profile)
+{
+ static const GstH265ExtensionProfile profiles[] = {
+ /* Rec. ITU-T H.265 Table A.5 screen content coding extensions profiles */
+ /* *INDENT-OFF* */
+ {"screen-extended-main", 1, 1, 1, 1, 1, 1, 0, 0, 0, 1, 0},
+ {"screen-extended-main-10", 1, 1, 1, 0, 1, 1, 0, 0, 0, 1, 1},
+ {"screen-extended-main-444", 1, 1, 1, 1, 0, 0, 0, 0, 0, 1, 2},
+ {"screen-extended-main-444-10", 1, 1, 1, 0, 0, 0, 0, 0, 0, 1, 3},
+ /* identical to screen-extended-main-444 */
+ {"screen-extended-high-throughput-444",
+ 1, 1, 1, 1, 0, 0, 0, 0, 0, 1, 4},
+ /* identical to screen-extended-main-444-10 */
+ {"screen-extended-high-throughput-444-10",
+ 1, 1, 1, 0, 0, 0, 0, 0, 0, 1, 5},
+ {"screen-extended-high-throughput-444-14",
+ 1, 0, 0, 0, 0, 0, 0, 0, 0, 1, 6},
+ /* *INDENT-ON* */
+ };
+
+ return utils_get_extension_profile (profiles, G_N_ELEMENTS (profiles),
+ ext_profile);
+}
+
+static const gchar *
+utils_get_scalable_format_range_extensions_profile (GstH265ExtensionProfile *
+ ext_profile)
+{
+ static const GstH265ExtensionProfile profiles[] = {
+ /* Rec. ITU-T H.265 Table H.4 scalable range extensions profiles */
+ /* *INDENT-OFF* */
+ {"scalable-monochrome", 1, 1, 1, 1, 1, 1, 1, 0, 0, 1, 0},
+ {"scalable-monochrome-12", 1, 1, 0, 0, 1, 1, 1, 0, 0, 1, 1},
+ {"scalable-monochrome-16", 0, 0, 0, 0, 1, 1, 1, 0, 0, 1, 2},
+ {"scalable-main-444", 1, 1, 1, 1, 0, 0, 0, 0, 0, 1, 3},
+ /* *INDENT-ON* */
+ };
+
+ return utils_get_extension_profile (profiles, G_N_ELEMENTS (profiles),
+ ext_profile);
+}
/**
* gst_codec_utils_h265_get_profile:
gint profile_idc;
guint i;
guint8 profile_compatibility_flags[32] = { 0, };
- GList *cand = NULL;
GstBitReader br = GST_BIT_READER_INIT (profile_tier_level, len);
g_return_val_if_fail (profile_tier_level != NULL, NULL);
return NULL;
}
- ext_profile.profile_idc = profile_idc;
-
- for (i = 0; i < G_N_ELEMENTS (h265_ext_profiles); i++) {
- GstH265ExtensionProfile p = h265_ext_profiles[i];
- guint extra_constraints = 0;
- H265ExtensionProfileMatch *m;
-
- /* Filter out all the profiles having constraints not satisfied by
- * @ext_profile.
- * Then pick the one having the least extra constraints. This allow us
- * to match the closet profile if bitstream contains not standard
- * constraints. */
- if (p.max_14bit_constraint_flag != ext_profile.max_14bit_constraint_flag) {
- if (p.max_14bit_constraint_flag)
- continue;
- extra_constraints++;
- }
-
- if (p.max_12bit_constraint_flag != ext_profile.max_12bit_constraint_flag) {
- if (p.max_12bit_constraint_flag)
- continue;
- extra_constraints++;
- }
-
- if (p.max_10bit_constraint_flag != ext_profile.max_10bit_constraint_flag) {
- if (p.max_10bit_constraint_flag)
- continue;
- extra_constraints++;
- }
-
- if (p.max_8bit_constraint_flag != ext_profile.max_8bit_constraint_flag) {
- if (p.max_8bit_constraint_flag)
- continue;
- extra_constraints++;
- }
-
- if (p.max_422chroma_constraint_flag !=
- ext_profile.max_422chroma_constraint_flag) {
- if (p.max_422chroma_constraint_flag)
- continue;
- extra_constraints++;
- }
-
- if (p.max_420chroma_constraint_flag !=
- ext_profile.max_420chroma_constraint_flag) {
- if (p.max_420chroma_constraint_flag)
- continue;
- extra_constraints++;
- }
-
- if (p.max_monochrome_constraint_flag !=
- ext_profile.max_monochrome_constraint_flag) {
- if (p.max_monochrome_constraint_flag)
- continue;
- extra_constraints++;
- }
-
- if (p.intra_constraint_flag != ext_profile.intra_constraint_flag) {
- if (p.intra_constraint_flag)
- continue;
- extra_constraints++;
- }
-
- if (p.one_picture_only_constraint_flag !=
- ext_profile.one_picture_only_constraint_flag) {
- if (p.one_picture_only_constraint_flag)
- continue;
- extra_constraints++;
- }
-
- if (p.lower_bit_rate_constraint_flag
- && !ext_profile.lower_bit_rate_constraint_flag)
- continue;
+ if (profile_idc == 4 || profile_compatibility_flags[4])
+ return utils_get_format_range_extension_profile (&ext_profile);
- /* choose one if profile index and all flags are matched */
- if (extra_constraints == 0 &&
- (p.profile_idc == ext_profile.profile_idc
- || profile_compatibility_flags[p.profile_idc])) {
- profile = p.profile;
- break;
- }
+ if (profile_idc == 5 || profile_compatibility_flags[5])
+ return utils_get_high_throughput_profile (&ext_profile);
- m = g_new0 (H265ExtensionProfileMatch, 1);
- m->profile = &h265_ext_profiles[i];
- m->extra_constraints = extra_constraints;
- cand = g_list_prepend (cand, m);
- }
+ if (profile_idc == 6 || profile_compatibility_flags[6])
+ return utils_get_multiview_profile (&ext_profile);
- if (!profile && cand) {
- H265ExtensionProfileMatch *m;
+ if (profile_idc == 7 || profile_compatibility_flags[7])
+ return utils_get_scalable_profile (&ext_profile);
- cand = g_list_sort (cand, (GCompareFunc) sort_fre_profile_matches);
- m = cand->data;
- profile = m->profile->profile;
- }
- } else
- profile = NULL;
+ if (profile_idc == 8 || profile_compatibility_flags[8])
+ return utils_get_3d_profile (&ext_profile);
- if (cand)
- g_list_free_full (cand, g_free);
+ if (profile_idc == 9 || profile_compatibility_flags[9])
+ return utils_get_screen_content_coding_extensions_profile (&ext_profile);
+
+ if (profile_idc == 10 || profile_compatibility_flags[10])
+ return utils_get_scalable_format_range_extensions_profile (&ext_profile);
+ }
return profile;
}
projects / platform / upstream / gst-plugins-base.git / commitdiff