{V4L2_PIX_FMT_NV42, TRUE, GST_V4L2_RAW},
/* Bayer formats - see http://www.siliconimaging.com/RGB%20Bayer.htm */
- {V4L2_PIX_FMT_SBGGR8, TRUE, GST_V4L2_CODEC},
- {V4L2_PIX_FMT_SGBRG8, TRUE, GST_V4L2_CODEC},
- {V4L2_PIX_FMT_SGRBG8, TRUE, GST_V4L2_CODEC},
- {V4L2_PIX_FMT_SRGGB8, TRUE, GST_V4L2_CODEC},
+ {V4L2_PIX_FMT_SBGGR8, TRUE, GST_V4L2_RAW},
+ {V4L2_PIX_FMT_SGBRG8, TRUE, GST_V4L2_RAW},
+ {V4L2_PIX_FMT_SGRBG8, TRUE, GST_V4L2_RAW},
+ {V4L2_PIX_FMT_SRGGB8, TRUE, GST_V4L2_RAW},
/* compressed formats */
{V4L2_PIX_FMT_MJPEG, FALSE, GST_V4L2_CODEC},
{V4L2_PIX_FMT_PJPG, FALSE, GST_V4L2_CODEC},
{V4L2_PIX_FMT_DV, FALSE, GST_V4L2_TRANSPORT},
{V4L2_PIX_FMT_MPEG, FALSE, GST_V4L2_TRANSPORT},
+ {V4L2_PIX_FMT_FWHT, FALSE, GST_V4L2_CODEC},
{V4L2_PIX_FMT_H264, FALSE, GST_V4L2_CODEC},
{V4L2_PIX_FMT_H264_NO_SC, FALSE, GST_V4L2_CODEC},
{V4L2_PIX_FMT_H264_MVC, FALSE, GST_V4L2_CODEC},
+ {V4L2_PIX_FMT_HEVC, FALSE, GST_V4L2_CODEC},
{V4L2_PIX_FMT_H263, FALSE, GST_V4L2_CODEC},
{V4L2_PIX_FMT_MPEG1, FALSE, GST_V4L2_CODEC},
{V4L2_PIX_FMT_MPEG2, FALSE, GST_V4L2_CODEC},
case V4L2_PIX_FMT_BGR32:
case V4L2_PIX_FMT_ABGR32:
case V4L2_PIX_FMT_ARGB32:
+ case V4L2_PIX_FMT_SBGGR8:
+ case V4L2_PIX_FMT_SGBRG8:
+ case V4L2_PIX_FMT_SGRBG8:
+ case V4L2_PIX_FMT_SRGGB8:
ret = TRUE;
break;
default:
break;
case V4L2_PIX_FMT_MPEG1:
structure = gst_structure_new ("video/mpeg",
- "mpegversion", G_TYPE_INT, 2, NULL);
+ "mpegversion", G_TYPE_INT, 1, NULL);
break;
case V4L2_PIX_FMT_MPEG2:
structure = gst_structure_new ("video/mpeg",
"mpegversion", G_TYPE_INT, 4, "systemstream",
G_TYPE_BOOLEAN, FALSE, NULL);
break;
+ case V4L2_PIX_FMT_FWHT:
+ structure = gst_structure_new_empty ("video/x-fwht");
+ break;
case V4L2_PIX_FMT_H263:
structure = gst_structure_new ("video/x-h263",
"variant", G_TYPE_STRING, "itu", NULL);
"stream-format", G_TYPE_STRING, "avc", "alignment",
G_TYPE_STRING, "au", NULL);
break;
+ case V4L2_PIX_FMT_HEVC: /* H.265 */
+ structure = gst_structure_new ("video/x-h265",
+ "stream-format", G_TYPE_STRING, "byte-stream", "alignment",
+ G_TYPE_STRING, "au", NULL);
+ break;
case V4L2_PIX_FMT_VC1_ANNEX_G:
case V4L2_PIX_FMT_VC1_ANNEX_L:
structure = gst_structure_new ("video/x-wmv",
break;
}
}
+ } else if (g_str_equal (mimetype, "video/x-fwht")) {
+ fourcc = V4L2_PIX_FMT_FWHT;
} else if (g_str_equal (mimetype, "video/x-h263")) {
fourcc = V4L2_PIX_FMT_H263;
} else if (g_str_equal (mimetype, "video/x-h264")) {
fourcc = V4L2_PIX_FMT_H264_NO_SC;
else
fourcc = V4L2_PIX_FMT_H264;
+ } else if (g_str_equal (mimetype, "video/x-h265")) {
+ fourcc = V4L2_PIX_FMT_HEVC;
} else if (g_str_equal (mimetype, "video/x-vp8")) {
fourcc = V4L2_PIX_FMT_VP8;
} else if (g_str_equal (mimetype, "video/x-vp9")) {
gst_v4l2_object_get_interlace_mode (enum v4l2_field field,
GstVideoInterlaceMode * interlace_mode)
{
- /* NB: If you add new return values, please fix mode_strings in
- * gst_v4l2_object_add_interlace_mode */
switch (field) {
case V4L2_FIELD_ANY:
GST_ERROR
cinfo->transfer = GST_VIDEO_TRANSFER_SRGB;
cinfo->primaries = GST_VIDEO_COLOR_PRIMARIES_BT709;
break;
- case V4L2_COLORSPACE_ADOBERGB:
+ case V4L2_COLORSPACE_OPRGB:
cinfo->range = GST_VIDEO_COLOR_RANGE_16_235;
cinfo->matrix = GST_VIDEO_COLOR_MATRIX_BT601;
cinfo->transfer = GST_VIDEO_TRANSFER_ADOBERGB;
case V4L2_XFER_FUNC_SRGB:
cinfo->transfer = GST_VIDEO_TRANSFER_SRGB;
break;
- case V4L2_XFER_FUNC_ADOBERGB:
+ case V4L2_XFER_FUNC_OPRGB:
cinfo->transfer = GST_VIDEO_TRANSFER_ADOBERGB;
break;
case V4L2_XFER_FUNC_SMPTE240M:
{
struct v4l2_format fmt;
GValue interlace_formats = { 0, };
+ enum v4l2_field formats[] = { V4L2_FIELD_NONE, V4L2_FIELD_INTERLACED };
+ gsize i;
GstVideoInterlaceMode interlace_mode, prev = -1;
- const gchar *mode_strings[] = { "progressive",
- "interleaved",
- "mixed"
- };
-
if (!g_str_equal (gst_structure_get_name (s), "video/x-raw"))
return;
g_value_init (&interlace_formats, GST_TYPE_LIST);
/* Try twice - once for NONE, once for INTERLACED. */
- memset (&fmt, 0, sizeof (fmt));
- fmt.type = v4l2object->type;
- fmt.fmt.pix.width = width;
- fmt.fmt.pix.height = height;
- fmt.fmt.pix.pixelformat = pixelformat;
- fmt.fmt.pix.field = V4L2_FIELD_NONE;
-
- if (gst_v4l2_object_try_fmt (v4l2object, &fmt) == 0 &&
- gst_v4l2_object_get_interlace_mode (fmt.fmt.pix.field, &interlace_mode)) {
- GValue interlace_enum = { 0, };
- g_value_init (&interlace_enum, G_TYPE_STRING);
- g_value_set_string (&interlace_enum, mode_strings[interlace_mode]);
- gst_value_list_append_and_take_value (&interlace_formats, &interlace_enum);
- prev = interlace_mode;
- }
-
- memset (&fmt, 0, sizeof (fmt));
- fmt.type = v4l2object->type;
- fmt.fmt.pix.width = width;
- fmt.fmt.pix.height = height;
- fmt.fmt.pix.pixelformat = pixelformat;
- fmt.fmt.pix.field = V4L2_FIELD_INTERLACED;
-
- if (gst_v4l2_object_try_fmt (v4l2object, &fmt) == 0 &&
- gst_v4l2_object_get_interlace_mode (fmt.fmt.pix.field, &interlace_mode) &&
- prev != interlace_mode) {
- GValue interlace_enum = { 0, };
- g_value_init (&interlace_enum, G_TYPE_STRING);
- g_value_set_string (&interlace_enum, mode_strings[interlace_mode]);
- gst_value_list_append_and_take_value (&interlace_formats, &interlace_enum);
+ for (i = 0; i < G_N_ELEMENTS (formats); i++) {
+ memset (&fmt, 0, sizeof (fmt));
+ fmt.type = v4l2object->type;
+ fmt.fmt.pix.width = width;
+ fmt.fmt.pix.height = height;
+ fmt.fmt.pix.pixelformat = pixelformat;
+ fmt.fmt.pix.field = formats[i];
+
+ if (gst_v4l2_object_try_fmt (v4l2object, &fmt) == 0 &&
+ gst_v4l2_object_get_interlace_mode (fmt.fmt.pix.field, &interlace_mode)
+ && prev != interlace_mode) {
+ GValue interlace_enum = { 0, };
+ const gchar *mode_string;
+ g_value_init (&interlace_enum, G_TYPE_STRING);
+ mode_string = gst_video_interlace_mode_to_string (interlace_mode);
+ g_value_set_string (&interlace_enum, mode_string);
+ gst_value_list_append_and_take_value (&interlace_formats,
+ &interlace_enum);
+ prev = interlace_mode;
+ }
}
if (gst_v4l2src_value_simplify (&interlace_formats)
{
GstVideoColorimetry ci;
static const GstVideoColorimetry ci_likely_jpeg = {
- GST_VIDEO_COLOR_RANGE_0_255, GST_VIDEO_COLOR_MATRIX_BT601,
- GST_VIDEO_TRANSFER_UNKNOWN, GST_VIDEO_COLOR_PRIMARIES_UNKNOWN };
+ GST_VIDEO_COLOR_RANGE_0_255, GST_VIDEO_COLOR_MATRIX_BT601,
+ GST_VIDEO_TRANSFER_UNKNOWN, GST_VIDEO_COLOR_PRIMARIES_UNKNOWN
+ };
static const GstVideoColorimetry ci_jpeg = {
- GST_VIDEO_COLOR_RANGE_0_255, GST_VIDEO_COLOR_MATRIX_BT601,
- GST_VIDEO_TRANSFER_SRGB, GST_VIDEO_COLOR_PRIMARIES_BT709 };
+ GST_VIDEO_COLOR_RANGE_0_255, GST_VIDEO_COLOR_MATRIX_BT601,
+ GST_VIDEO_TRANSFER_SRGB, GST_VIDEO_COLOR_PRIMARIES_BT709
+ };
if (!gst_video_colorimetry_from_string (&ci, color))
return FALSE;
enum v4l2_ycbcr_encoding matrix = 0;
enum v4l2_xfer_func transfer = 0;
GstStructure *s;
+ gboolean disable_colorimetry = FALSE;
g_return_val_if_fail (!v4l2object->skip_try_fmt_probes ||
gst_caps_is_writable (caps), FALSE);
if (is_mplane && format.fmt.pix_mp.num_planes != n_v4l_planes)
goto invalid_planes;
- if ((is_mplane && format.fmt.pix_mp.field != field)
- || format.fmt.pix.field != field)
- goto invalid_field;
+ /* used to check colorimetry and interlace mode fields presence */
+ s = gst_caps_get_structure (caps, 0);
- gst_v4l2_object_get_colorspace (&format, &info.colorimetry);
+ if (!gst_v4l2_object_get_interlace_mode (format.fmt.pix.field,
+ &info.interlace_mode))
+ goto invalid_field;
+ if (gst_structure_has_field (s, "interlace-mode")) {
+ if (format.fmt.pix.field != field)
+ goto invalid_field;
+ }
- s = gst_caps_get_structure (caps, 0);
- if (gst_structure_has_field (s, "colorimetry")) {
- if (!gst_v4l2_video_colorimetry_matches (&info.colorimetry,
- gst_structure_get_string (s, "colorimetry")))
- goto invalid_colorimetry;
+ if (gst_v4l2_object_get_colorspace (&format, &info.colorimetry)) {
+ if (gst_structure_has_field (s, "colorimetry")) {
+ if (!gst_v4l2_video_colorimetry_matches (&info.colorimetry,
+ gst_structure_get_string (s, "colorimetry")))
+ goto invalid_colorimetry;
+ }
+ } else {
+ /* The driver (or libv4l2) is miss-behaving, just ignore colorimetry from
+ * the TRY_FMT */
+ disable_colorimetry = TRUE;
+ if (gst_structure_has_field (s, "colorimetry"))
+ gst_structure_remove_field (s, "colorimetry");
}
/* In case we have skipped the try_fmt probes, we'll need to set the
* colorimetry and interlace-mode back into the caps. */
if (v4l2object->skip_try_fmt_probes) {
- if (!gst_structure_has_field (s, "colorimetry")) {
+ if (!disable_colorimetry && !gst_structure_has_field (s, "colorimetry")) {
gchar *str = gst_video_colorimetry_to_string (&info.colorimetry);
gst_structure_set (s, "colorimetry", G_TYPE_STRING, str, NULL);
g_free (str);
goto done;
if (v4l2object->pool) {
- GST_DEBUG_OBJECT (v4l2object->dbg_obj, "deactivating pool");
- gst_buffer_pool_set_active (v4l2object->pool, FALSE);
- gst_object_unref (v4l2object->pool);
+ if (!gst_v4l2_buffer_pool_orphan (&v4l2object->pool)) {
+ GST_DEBUG_OBJECT (v4l2object->dbg_obj, "deactivating pool");
+ gst_buffer_pool_set_active (v4l2object->pool, FALSE);
+ gst_object_unref (v4l2object->pool);
+ }
v4l2object->pool = NULL;
}
GST_WARNING_OBJECT (v4l2object->dbg_obj,
"Failed to probe pixel aspect ratio with VIDIOC_CROPCAP: %s",
g_strerror (errno));
- } else {
+ } else if (cropcap.pixelaspect.numerator && cropcap.pixelaspect.denominator) {
v4l2object->par = g_new0 (GValue, 1);
g_value_init (v4l2object->par, GST_TYPE_FRACTION);
gst_value_set_fraction (v4l2object->par, cropcap.pixelaspect.numerator,
if (caps == NULL)
goto no_caps;
- if ((pool = obj->pool))
- gst_object_ref (pool);
+ switch (obj->mode) {
+ case GST_V4L2_IO_MMAP:
+ case GST_V4L2_IO_DMABUF:
+ if ((pool = obj->pool))
+ gst_object_ref (pool);
+ break;
+ default:
+ pool = NULL;
+ break;
+ }
if (pool != NULL) {
GstCaps *pcaps;
projects / platform / upstream / gst-plugins-good.git / blobdiff