Commit 9f25fcdf authored by Guillaume Desmottes's avatar Guillaume Desmottes 🐐 Committed by Nicolas Dufresne

h265parse: add support for 'Format range extensions profiles'

Those profiles have been introduced in version 2 of the HEVC spec
(A.3.5).

https://bugzilla.gnome.org/show_bug.cgi?id=793876
parent 977af86e
......@@ -2642,6 +2642,88 @@ gst_h265_quant_matrix_8x8_get_raster_from_uprightdiagonal (guint8 out_quant[64],
out_quant[uprightdiagonal_8x8[i]] = quant[i];
}
typedef struct
{
GstH265Profile profile;
guint8 max_12bit_constraint_flag;
guint8 max_10bit_constraint_flag;
guint8 max_8bit_constraint_flag;
guint8 max_422chroma_constraint_flag;
guint8 max_420chroma_constraint_flag;
guint8 max_monochrome_constraint_flag;
guint8 intra_constraint_flag;
guint8 one_picture_only_constraint_flag;
gboolean lower_bit_rate_constraint_flag_set;
} FormatRangeExtensionProfile;
static GstH265Profile
get_format_range_extension_profile (GstH265ProfileTierLevel * ptl)
{
/* See Table A.2 for the definition of those formats */
FormatRangeExtensionProfile profiles[] = {
{GST_H265_PROFILE_MONOCHROME, 1, 1, 1, 1, 1, 1, 0, 0, TRUE},
{GST_H265_PROFILE_MONOCHROME_12, 1, 0, 0, 1, 1, 1, 0, 0, TRUE},
{GST_H265_PROFILE_MONOCHROME_16, 0, 0, 0, 1, 1, 1, 0, 0, TRUE},
{GST_H265_PROFILE_MAIN_12, 1, 0, 0, 1, 1, 0, 0, 0, TRUE},
{GST_H265_PROFILE_MAIN_422_10, 1, 1, 0, 1, 0, 0, 0, 0, TRUE},
{GST_H265_PROFILE_MAIN_422_12, 1, 0, 0, 1, 0, 0, 0, 0, TRUE},
{GST_H265_PROFILE_MAIN_444, 1, 1, 1, 0, 0, 0, 0, 0, TRUE},
{GST_H265_PROFILE_MAIN_444_10, 1, 1, 0, 0, 0, 0, 0, 0, TRUE},
{GST_H265_PROFILE_MAIN_444_12, 1, 0, 0, 0, 0, 0, 0, 0, TRUE},
{GST_H265_PROFILE_MAIN_INTRA, 1, 1, 1, 1, 1, 0, 1, 0, FALSE},
{GST_H265_PROFILE_MAIN_10_INTRA, 1, 1, 0, 1, 1, 0, 1, 0, FALSE},
{GST_H265_PROFILE_MAIN_12_INTRA, 1, 0, 0, 1, 1, 0, 1, 0, FALSE},
{GST_H265_PROFILE_MAIN_422_10_INTRA, 1, 1, 0, 1, 0, 0, 1, 0, FALSE},
{GST_H265_PROFILE_MAIN_422_12_INTRA, 1, 0, 0, 1, 0, 0, 1, 0, FALSE},
{GST_H265_PROFILE_MAIN_444_INTRA, 1, 1, 1, 0, 0, 0, 1, 0, FALSE},
{GST_H265_PROFILE_MAIN_444_10_INTRA, 1, 1, 0, 0, 0, 0, 1, 0, FALSE},
{GST_H265_PROFILE_MAIN_444_12_INTRA, 1, 0, 0, 0, 0, 0, 1, 0, FALSE},
{GST_H265_PROFILE_MAIN_444_16_INTRA, 0, 0, 0, 0, 0, 0, 1, 0, FALSE},
{GST_H265_PROFILE_MAIN_444_STILL_PICTURE, 1, 1, 1, 0, 0, 0, 1, 1, FALSE},
{GST_H265_PROFILE_MAIN_444_16_STILL_PICTURE, 0, 0, 0, 0, 0, 0, 1, 1, FALSE},
};
guint i;
for (i = 0; i < G_N_ELEMENTS (profiles); i++) {
FormatRangeExtensionProfile p = profiles[i];
if (p.max_12bit_constraint_flag != ptl->max_12bit_constraint_flag)
continue;
if (p.max_10bit_constraint_flag != ptl->max_10bit_constraint_flag)
continue;
if (p.max_8bit_constraint_flag != ptl->max_8bit_constraint_flag)
continue;
if (p.max_422chroma_constraint_flag != ptl->max_422chroma_constraint_flag)
continue;
if (p.max_420chroma_constraint_flag != ptl->max_420chroma_constraint_flag)
continue;
if (p.max_monochrome_constraint_flag != ptl->max_monochrome_constraint_flag)
continue;
if (p.intra_constraint_flag != ptl->intra_constraint_flag)
continue;
if (p.one_picture_only_constraint_flag !=
ptl->one_picture_only_constraint_flag)
continue;
if (p.lower_bit_rate_constraint_flag_set
&& !ptl->lower_bit_rate_constraint_flag)
continue;
return p.profile;
}
return GST_H265_PROFILE_INVALID;
}
/**
* gst_h265_profile_tier_level_get_profile:
* @ptl: a #GstH265ProfileTierLevel
*
* Return the H265 profile defined in @ptl.
*
* Returns: a #GstH265Profile
* Since: 1.14
*/
GstH265Profile
gst_h265_profile_tier_level_get_profile (GstH265ProfileTierLevel * ptl)
{
......@@ -2657,8 +2739,11 @@ gst_h265_profile_tier_level_get_profile (GstH265ProfileTierLevel * ptl)
|| ptl->profile_compatibility_flag[3])
return GST_H265_PROFILE_MAIN_STILL_PICTURE;
if (ptl->profile_idc == GST_H265_PROFILE_IDC_FORMAT_RANGE_EXTENSION
|| ptl->profile_compatibility_flag[4])
return get_format_range_extension_profile (ptl);
/* TODO:
* - GST_H265_PROFILE_IDC_FORMAT_RANGE_EXTENSION
* - GST_H265_PROFILE_IDC_HIGH_THROUGHPUT
* - GST_H265_PROFILE_IDC_SCREEN_CONTENT_CODING
*/
......
......@@ -46,6 +46,26 @@ G_BEGIN_DECLS
* @GST_H265_PROFILE_MAIN: Main profile (A.3.2)
* @GST_H265_PROFILE_MAIN_10: Main 10 profile (A.3.3)
* @GST_H265_PROFILE_MAIN_STILL_PICTURE: Main Still Picture profile (A.3.4)
* @GST_H265_PROFILE_MONOCHROME: Monochrome profile (A.3.4)
* @GST_H265_PROFILE_MONOCHROME_12: Monochrome 12-bits profile (A.3.4)
* @GST_H265_PROFILE_MONOCHROME_16: Monochrome 16-bits profile (A.3.4)
* @GST_H265_PROFILE_MAIN_12: Main profile 12-bits (A.3.4)
* @GST_H265_PROFILE_MAIN_422_10: Main 4:2:2 profile 10-bits (A.3.4)
* @GST_H265_PROFILE_MAIN_422_12: Main 4:2:2 profile 12-bits (A.3.4)
* @GST_H265_PROFILE_MAIN_444: Main 4:4:4 profile (A.3.4)
* @GST_H265_PROFILE_MAIN_444_10: Main 4:4:4 10-bits profile (A.3.4)
* @GST_H265_PROFILE_MAIN_444_12: Main 4:4:4 12-bits profile (A.3.4)
* @GST_H265_PROFILE_MAIN_INTRA: Main Intra profile (A.3.4)
* @GST_H265_PROFILE_MAIN_10_INTRA: Main Intra 10-bits profile (A.3.4)
* @GST_H265_PROFILE_MAIN_12_INTRA: Main Intra 12-bits profile (A.3.4)
* @GST_H265_PROFILE_MAIN_422_10_INTRA: Main Intra 4:2:2 10-bits profile (A.3.4)
* @GST_H265_PROFILE_MAIN_422_12_INTRA: Main Intra 4:2:2 12-bits profile (A.3.4)
* @GST_H265_PROFILE_MAIN_444_INTRA: Main Intra 4:4:4 profile (A.3.4)
* @GST_H265_PROFILE_MAIN_444_10_INTRA: Main Intra 4:4:4 10-bits profile (A.3.4)
* @GST_H265_PROFILE_MAIN_444_12_INTRA: Main Intra 4:4:4 12-bits profile (A.3.4)
* @GST_H265_PROFILE_MAIN_444_16_INTRA: Main Intra 4:4:4 16-bits profile (A.3.4)
* @GST_H265_PROFILE_MAIN_444_STILL_PICTURE: Main 4:4:4 Still Picture profile (A.3.4)
* @GST_H265_PROFILE_MAIN_444_16_STILL_PICTURE: Main 4:4:4 16-bits Still Picture profile (A.3.4)
*
* H.265 Profiles.
*
......@@ -54,7 +74,27 @@ typedef enum {
GST_H265_PROFILE_INVALID = -1,
GST_H265_PROFILE_MAIN = 1,
GST_H265_PROFILE_MAIN_10 = 2,
GST_H265_PROFILE_MAIN_STILL_PICTURE = 3
GST_H265_PROFILE_MAIN_STILL_PICTURE = 3,
GST_H265_PROFILE_MONOCHROME,
GST_H265_PROFILE_MONOCHROME_12,
GST_H265_PROFILE_MONOCHROME_16,
GST_H265_PROFILE_MAIN_12,
GST_H265_PROFILE_MAIN_422_10,
GST_H265_PROFILE_MAIN_422_12,
GST_H265_PROFILE_MAIN_444,
GST_H265_PROFILE_MAIN_444_10,
GST_H265_PROFILE_MAIN_444_12,
GST_H265_PROFILE_MAIN_INTRA,
GST_H265_PROFILE_MAIN_10_INTRA,
GST_H265_PROFILE_MAIN_12_INTRA,
GST_H265_PROFILE_MAIN_422_10_INTRA,
GST_H265_PROFILE_MAIN_422_12_INTRA,
GST_H265_PROFILE_MAIN_444_INTRA,
GST_H265_PROFILE_MAIN_444_10_INTRA,
GST_H265_PROFILE_MAIN_444_12_INTRA,
GST_H265_PROFILE_MAIN_444_16_INTRA,
GST_H265_PROFILE_MAIN_444_STILL_PICTURE,
GST_H265_PROFILE_MAIN_444_16_STILL_PICTURE,
} GstH265Profile;
/**
......
......@@ -1234,6 +1234,46 @@ get_profile_string (GstH265Profile profile)
return "main-10";
case GST_H265_PROFILE_MAIN_STILL_PICTURE:
return "main-still-picture";
case GST_H265_PROFILE_MONOCHROME:
return "monochrome";
case GST_H265_PROFILE_MONOCHROME_12:
return "monochrome-12";
case GST_H265_PROFILE_MONOCHROME_16:
return "monochrome-16";
case GST_H265_PROFILE_MAIN_12:
return "main-12";
case GST_H265_PROFILE_MAIN_422_10:
return "main-422-10";
case GST_H265_PROFILE_MAIN_422_12:
return "main-422-12";
case GST_H265_PROFILE_MAIN_444:
return "main-444";
case GST_H265_PROFILE_MAIN_444_10:
return "main-444-10";
case GST_H265_PROFILE_MAIN_444_12:
return "main-444-12";
case GST_H265_PROFILE_MAIN_INTRA:
return "main-intra";
case GST_H265_PROFILE_MAIN_10_INTRA:
return "main-10-intra";
case GST_H265_PROFILE_MAIN_12_INTRA:
return "main-12-intra";
case GST_H265_PROFILE_MAIN_422_10_INTRA:
return "main-422-10-intra";
case GST_H265_PROFILE_MAIN_422_12_INTRA:
return "main-422-12-intra";
case GST_H265_PROFILE_MAIN_444_INTRA:
return "main-444-intra";
case GST_H265_PROFILE_MAIN_444_10_INTRA:
return "main-444-10-intra";
case GST_H265_PROFILE_MAIN_444_12_INTRA:
return "main-444-12-intra";
case GST_H265_PROFILE_MAIN_444_16_INTRA:
return "main-444-16-intra";
case GST_H265_PROFILE_MAIN_444_STILL_PICTURE:
return "main-444-still-picture";
case GST_H265_PROFILE_MAIN_444_16_STILL_PICTURE:
return "main-444-16-still-picture";
default:
break;
}
......
......@@ -70,6 +70,153 @@ GST_START_TEST (test_h265_base_profiles_compat)
GST_END_TEST;
static void
set_format_range_fields (GstH265ProfileTierLevel * ptl,
guint8 max_12bit_constraint_flag,
guint8 max_10bit_constraint_flag,
guint8 max_8bit_constraint_flag,
guint8 max_422chroma_constraint_flag,
guint8 max_420chroma_constraint_flag,
guint8 max_monochrome_constraint_flag,
guint8 intra_constraint_flag,
guint8 one_picture_only_constraint_flag,
guint8 lower_bit_rate_constraint_flag)
{
ptl->max_12bit_constraint_flag = max_12bit_constraint_flag;
ptl->max_10bit_constraint_flag = max_10bit_constraint_flag;
ptl->max_8bit_constraint_flag = max_8bit_constraint_flag;
ptl->max_422chroma_constraint_flag = max_422chroma_constraint_flag;
ptl->max_420chroma_constraint_flag = max_420chroma_constraint_flag;
ptl->max_monochrome_constraint_flag = max_monochrome_constraint_flag;
ptl->intra_constraint_flag = intra_constraint_flag;
ptl->one_picture_only_constraint_flag = one_picture_only_constraint_flag;
ptl->lower_bit_rate_constraint_flag = lower_bit_rate_constraint_flag;
}
GST_START_TEST (test_h265_format_range_profiles_exact_match)
{
/* Test all the combinations from Table A.2 */
GstH265ProfileTierLevel ptl;
memset (&ptl, 0, sizeof (ptl));
ptl.profile_idc = 4;
set_format_range_fields (&ptl, 1, 1, 1, 1, 1, 1, 0, 0, 1);
g_assert_cmpuint (gst_h265_profile_tier_level_get_profile (&ptl), ==,
GST_H265_PROFILE_MONOCHROME);
set_format_range_fields (&ptl, 1, 0, 0, 1, 1, 1, 0, 0, 1);
g_assert_cmpuint (gst_h265_profile_tier_level_get_profile (&ptl), ==,
GST_H265_PROFILE_MONOCHROME_12);
set_format_range_fields (&ptl, 0, 0, 0, 1, 1, 1, 0, 0, 1);
g_assert_cmpuint (gst_h265_profile_tier_level_get_profile (&ptl), ==,
GST_H265_PROFILE_MONOCHROME_16);
set_format_range_fields (&ptl, 1, 0, 0, 1, 1, 0, 0, 0, 1);
g_assert_cmpuint (gst_h265_profile_tier_level_get_profile (&ptl), ==,
GST_H265_PROFILE_MAIN_12);
set_format_range_fields (&ptl, 1, 1, 0, 1, 0, 0, 0, 0, 1);
g_assert_cmpuint (gst_h265_profile_tier_level_get_profile (&ptl), ==,
GST_H265_PROFILE_MAIN_422_10);
set_format_range_fields (&ptl, 1, 0, 0, 1, 0, 0, 0, 0, 1);
g_assert_cmpuint (gst_h265_profile_tier_level_get_profile (&ptl), ==,
GST_H265_PROFILE_MAIN_422_12);
set_format_range_fields (&ptl, 1, 1, 1, 0, 0, 0, 0, 0, 1);
g_assert_cmpuint (gst_h265_profile_tier_level_get_profile (&ptl), ==,
GST_H265_PROFILE_MAIN_444);
set_format_range_fields (&ptl, 1, 1, 0, 0, 0, 0, 0, 0, 1);
g_assert_cmpuint (gst_h265_profile_tier_level_get_profile (&ptl), ==,
GST_H265_PROFILE_MAIN_444_10);
set_format_range_fields (&ptl, 1, 0, 0, 0, 0, 0, 0, 0, 1);
g_assert_cmpuint (gst_h265_profile_tier_level_get_profile (&ptl), ==,
GST_H265_PROFILE_MAIN_444_12);
set_format_range_fields (&ptl, 1, 1, 1, 1, 1, 0, 1, 0, 0);
g_assert_cmpuint (gst_h265_profile_tier_level_get_profile (&ptl), ==,
GST_H265_PROFILE_MAIN_INTRA);
set_format_range_fields (&ptl, 1, 1, 1, 1, 1, 0, 1, 0, 1);
g_assert_cmpuint (gst_h265_profile_tier_level_get_profile (&ptl), ==,
GST_H265_PROFILE_MAIN_INTRA);
set_format_range_fields (&ptl, 1, 1, 0, 1, 1, 0, 1, 0, 0);
g_assert_cmpuint (gst_h265_profile_tier_level_get_profile (&ptl), ==,
GST_H265_PROFILE_MAIN_10_INTRA);
set_format_range_fields (&ptl, 1, 1, 0, 1, 1, 0, 1, 0, 1);
g_assert_cmpuint (gst_h265_profile_tier_level_get_profile (&ptl), ==,
GST_H265_PROFILE_MAIN_10_INTRA);
set_format_range_fields (&ptl, 1, 0, 0, 1, 1, 0, 1, 0, 0);
g_assert_cmpuint (gst_h265_profile_tier_level_get_profile (&ptl), ==,
GST_H265_PROFILE_MAIN_12_INTRA);
set_format_range_fields (&ptl, 1, 0, 0, 1, 1, 0, 1, 0, 1);
g_assert_cmpuint (gst_h265_profile_tier_level_get_profile (&ptl), ==,
GST_H265_PROFILE_MAIN_12_INTRA);
set_format_range_fields (&ptl, 1, 1, 0, 1, 0, 0, 1, 0, 0);
g_assert_cmpuint (gst_h265_profile_tier_level_get_profile (&ptl), ==,
GST_H265_PROFILE_MAIN_422_10_INTRA);
set_format_range_fields (&ptl, 1, 1, 0, 1, 0, 0, 1, 0, 1);
g_assert_cmpuint (gst_h265_profile_tier_level_get_profile (&ptl), ==,
GST_H265_PROFILE_MAIN_422_10_INTRA);
set_format_range_fields (&ptl, 1, 0, 0, 1, 0, 0, 1, 0, 0);
g_assert_cmpuint (gst_h265_profile_tier_level_get_profile (&ptl), ==,
GST_H265_PROFILE_MAIN_422_12_INTRA);
set_format_range_fields (&ptl, 1, 0, 0, 1, 0, 0, 1, 0, 1);
g_assert_cmpuint (gst_h265_profile_tier_level_get_profile (&ptl), ==,
GST_H265_PROFILE_MAIN_422_12_INTRA);
set_format_range_fields (&ptl, 1, 1, 1, 0, 0, 0, 1, 0, 0);
g_assert_cmpuint (gst_h265_profile_tier_level_get_profile (&ptl), ==,
GST_H265_PROFILE_MAIN_444_INTRA);
set_format_range_fields (&ptl, 1, 1, 1, 0, 0, 0, 1, 0, 1);
g_assert_cmpuint (gst_h265_profile_tier_level_get_profile (&ptl), ==,
GST_H265_PROFILE_MAIN_444_INTRA);
set_format_range_fields (&ptl, 1, 1, 0, 0, 0, 0, 1, 0, 0);
g_assert_cmpuint (gst_h265_profile_tier_level_get_profile (&ptl), ==,
GST_H265_PROFILE_MAIN_444_10_INTRA);
set_format_range_fields (&ptl, 1, 1, 0, 0, 0, 0, 1, 0, 1);
g_assert_cmpuint (gst_h265_profile_tier_level_get_profile (&ptl), ==,
GST_H265_PROFILE_MAIN_444_10_INTRA);
set_format_range_fields (&ptl, 1, 0, 0, 0, 0, 0, 1, 0, 0);
g_assert_cmpuint (gst_h265_profile_tier_level_get_profile (&ptl), ==,
GST_H265_PROFILE_MAIN_444_12_INTRA);
set_format_range_fields (&ptl, 1, 0, 0, 0, 0, 0, 1, 0, 1);
g_assert_cmpuint (gst_h265_profile_tier_level_get_profile (&ptl), ==,
GST_H265_PROFILE_MAIN_444_12_INTRA);
set_format_range_fields (&ptl, 0, 0, 0, 0, 0, 0, 1, 0, 0);
g_assert_cmpuint (gst_h265_profile_tier_level_get_profile (&ptl), ==,
GST_H265_PROFILE_MAIN_444_16_INTRA);
set_format_range_fields (&ptl, 0, 0, 0, 0, 0, 0, 1, 0, 1);
g_assert_cmpuint (gst_h265_profile_tier_level_get_profile (&ptl), ==,
GST_H265_PROFILE_MAIN_444_16_INTRA);
set_format_range_fields (&ptl, 1, 1, 1, 0, 0, 0, 1, 1, 0);
g_assert_cmpuint (gst_h265_profile_tier_level_get_profile (&ptl), ==,
GST_H265_PROFILE_MAIN_444_STILL_PICTURE);
set_format_range_fields (&ptl, 1, 1, 1, 0, 0, 0, 1, 1, 1);
g_assert_cmpuint (gst_h265_profile_tier_level_get_profile (&ptl), ==,
GST_H265_PROFILE_MAIN_444_STILL_PICTURE);
set_format_range_fields (&ptl, 0, 0, 0, 0, 0, 0, 1, 1, 0);
g_assert_cmpuint (gst_h265_profile_tier_level_get_profile (&ptl), ==,
GST_H265_PROFILE_MAIN_444_16_STILL_PICTURE);
set_format_range_fields (&ptl, 0, 0, 0, 0, 0, 0, 1, 1, 1);
g_assert_cmpuint (gst_h265_profile_tier_level_get_profile (&ptl), ==,
GST_H265_PROFILE_MAIN_444_16_STILL_PICTURE);
}
GST_END_TEST;
static Suite *
h265parser_suite (void)
{
......@@ -80,6 +227,7 @@ h265parser_suite (void)
suite_add_tcase (s, tc_chain);
tcase_add_test (tc_chain, test_h265_base_profiles);
tcase_add_test (tc_chain, test_h265_base_profiles_compat);
tcase_add_test (tc_chain, test_h265_format_range_profiles_exact_match);
return s;
}
......
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