/*
* Copyright (C) 2007 Haakon Sporsheim <hakon.sporsheim@tandberg.com>
- * 2008 Ole Andr
é Vadla Ravnås <ole.andre.ravnas@tandberg.com>
+ * 2008 Ole Andr
é Vadla Ravnås <ole.andre.ravnas@tandberg.com>
* 2009 Knut Inge Hvidsten <knut.inge.hvidsten@tandberg.com>
*
* This library is free software; you can redistribute it and/or
*
* You should have received a copy of the GNU Library General Public
* License along with this library; if not, write to the
- * Free Software Foundation, Inc., 59 Temple Place - Suite 330,
- * Boston, MA 02111-1307, USA.
+ * Free Software Foundation, Inc., 51 Franklin St, Fifth Floor,
+ * Boston, MA 02110-1301, USA.
*/
#include "ksvideohelpers.h"
0x38, 0x9B, 0x71}
};
-extern const GUID MEDIASUBTYPE_I420 =
- { 0x30323449, 0x0000, 0x0010, {0x80, 0x00, 0x00, 0xAA, 0x00, 0x38, 0x9B,
- 0x71}
-};
-
typedef struct _KsVideoDeviceEntry KsVideoDeviceEntry;
struct _KsVideoDeviceEntry
}
static GstStructure *
-ks_video_format_to_structure (GUID subtype_guid, GUID format_guid)
+ks_video_format_to_structure (GUID subtype_guid, GUID format_guid,
+ gboolean * p_is_rgb)
{
GstStructure *structure = NULL;
+ const gchar *media_type = NULL, *format = NULL;
+ /* RGB formats can be bottom-up (upside down) DIB */
+ gboolean is_rgb = FALSE;
if (IsEqualGUID (&subtype_guid, &MEDIASUBTYPE_MJPG) || IsEqualGUID (&subtype_guid, &MEDIASUBTYPE_TVMJ) || /* FIXME: NOT tested */
IsEqualGUID (&subtype_guid, &MEDIASUBTYPE_WAKE) || /* FIXME: NOT tested */
IsEqualGUID (&subtype_guid, &MEDIASUBTYPE_CFCC) || /* FIXME: NOT tested */
IsEqualGUID (&subtype_guid, &MEDIASUBTYPE_IJPG)) { /* FIXME: NOT tested */
- structure = gst_structure_new ("image/jpeg", NULL);
- } else if (IsEqualGUID (&subtype_guid, &MEDIASUBTYPE_RGB555) || /* FIXME: NOT tested */
- IsEqualGUID (&subtype_guid, &MEDIASUBTYPE_RGB565) || /* FIXME: NOT tested */
- IsEqualGUID (&subtype_guid, &MEDIASUBTYPE_RGB24) || IsEqualGUID (&subtype_guid, &MEDIASUBTYPE_RGB32) || /* FIXME: NOT tested */
- IsEqualGUID (&subtype_guid, &MEDIASUBTYPE_ARGB1555) || /* FIXME: NOT tested */
- IsEqualGUID (&subtype_guid, &MEDIASUBTYPE_ARGB32) || /* FIXME: NOT tested */
- IsEqualGUID (&subtype_guid, &MEDIASUBTYPE_ARGB4444)) { /* FIXME: NOT tested */
- guint depth = 0, bpp = 0;
- gint endianness = 0;
- guint32 r_mask = 0, b_mask = 0, g_mask = 0;
-
- if (IsEqualGUID (&subtype_guid, &MEDIASUBTYPE_RGB555)) {
- bpp = 16;
- depth = 15;
- endianness = G_BIG_ENDIAN;
- r_mask = 0x7c00;
- g_mask = 0x03e0;
- b_mask = 0x001f;
- } else if (IsEqualGUID (&subtype_guid, &MEDIASUBTYPE_RGB565)) {
- bpp = depth = 16;
- endianness = G_BIG_ENDIAN;
- r_mask = 0xf800;
- g_mask = 0x07e0;
- b_mask = 0x001f;
- } else if (IsEqualGUID (&subtype_guid, &MEDIASUBTYPE_RGB24)) {
- bpp = depth = 24;
- endianness = G_BIG_ENDIAN;
- r_mask = 0x0000ff;
- g_mask = 0x00ff00;
- b_mask = 0xff0000;
- } else if (IsEqualGUID (&subtype_guid, &MEDIASUBTYPE_RGB32)) {
- bpp = 32;
- depth = 24;
- endianness = G_BIG_ENDIAN;
- r_mask = 0x000000ff;
- g_mask = 0x0000ff00;
- b_mask = 0x00ff0000;
- /* FIXME: check
- *r_mask = 0xff000000;
- *g_mask = 0x00ff0000;
- *b_mask = 0x0000ff00;
- */
- } else if (IsEqualGUID (&subtype_guid, &MEDIASUBTYPE_ARGB1555)) {
- bpp = 16;
- depth = 15;
- endianness = G_BIG_ENDIAN;
- r_mask = 0x7c00;
- g_mask = 0x03e0;
- b_mask = 0x001f;
- } else if (IsEqualGUID (&subtype_guid, &MEDIASUBTYPE_ARGB32)) {
- bpp = depth = 32;
- endianness = G_BIG_ENDIAN;
- r_mask = 0x000000ff;
- g_mask = 0x0000ff00;
- b_mask = 0x00ff0000;
- /* FIXME: check
- *r_mask = 0xff000000;
- *g_mask = 0x00ff0000;
- *b_mask = 0x0000ff00;
- */
- } else if (IsEqualGUID (&subtype_guid, &MEDIASUBTYPE_ARGB4444)) {
- bpp = 16;
- depth = 12;
- endianness = G_BIG_ENDIAN;
- r_mask = 0x0f00;
- g_mask = 0x00f0;
- b_mask = 0x000f;
- //r_mask = 0x000f;
- //g_mask = 0x00f0;
- //b_mask = 0x0f00;
+ media_type = "image/jpeg";
+ } else if (IsEqualGUID (&subtype_guid, &MEDIASUBTYPE_RGB555)) {
+ media_type = "video/x-raw";
+ format = "RGB15";
+ is_rgb = TRUE;
+ } else if (IsEqualGUID (&subtype_guid, &MEDIASUBTYPE_RGB565)) {
+ media_type = "video/x-raw";
+ format = "RGB16";
+ is_rgb = TRUE;
+ } else if (IsEqualGUID (&subtype_guid, &MEDIASUBTYPE_RGB24)) {
+ media_type = "video/x-raw";
+ format = "BGR";
+ is_rgb = TRUE;
+ } else if (IsEqualGUID (&subtype_guid, &MEDIASUBTYPE_RGB32)) {
+ media_type = "video/x-raw";
+ format = "BGRx";
+ is_rgb = TRUE;
+ } else if (IsEqualGUID (&subtype_guid, &MEDIASUBTYPE_ARGB32)) {
+ media_type = "video/x-raw";
+ format = "BGRA";
+ is_rgb = TRUE;
+ } else if (IsEqualGUID (&subtype_guid, &MEDIASUBTYPE_ARGB1555)) {
+ GST_WARNING ("Unsupported video format ARGB15555");
+ } else if (IsEqualGUID (&subtype_guid, &MEDIASUBTYPE_ARGB4444)) {
+ GST_WARNING ("Unsupported video format ARGB4444");
+ } else if (memcmp (&subtype_guid.Data2, &MEDIASUBTYPE_FOURCC.Data2,
+ sizeof (subtype_guid) - sizeof (subtype_guid.Data1)) == 0) {
+ guint32 fourcc = subtype_guid.Data1;
+ gchar *format =
+ g_strdup_printf ("%" GST_FOURCC_FORMAT, GST_FOURCC_ARGS (fourcc));
+ if (GST_STR_FOURCC (format) == GST_MAKE_FOURCC ('Y', '1', '6', ' ')) {
+ structure = gst_structure_new ("video/x-raw", "format",
+ G_TYPE_STRING, "GRAY16_LE", NULL);
} else {
- g_assert_not_reached ();
+ structure = gst_structure_new ("video/x-raw", "format",
+ G_TYPE_STRING, format, NULL);
}
-
- structure = gst_structure_new ("video/x-raw-rgb",
- "bpp", G_TYPE_INT, bpp,
- "depth", G_TYPE_INT, depth,
- "red_mask", G_TYPE_INT, r_mask,
- "green_mask", G_TYPE_INT, g_mask,
- "blue_mask", G_TYPE_INT, b_mask,
- "endianness", G_TYPE_INT, endianness, NULL);
+ g_free (format);
} else if (IsEqualGUID (&subtype_guid, &MEDIASUBTYPE_dvsd)) {
if (IsEqualGUID (&format_guid, &FORMAT_DvInfo)) {
structure = gst_structure_new ("video/x-dv",
} else if (IsEqualGUID (&format_guid, &FORMAT_VideoInfo)) {
structure = gst_structure_new ("video/x-dv",
"systemstream", G_TYPE_BOOLEAN, FALSE,
- "format", GST_TYPE_FOURCC, GST_MAKE_FOURCC ('d', 'v', 's', 'd'),
- NULL);
+ "format", G_TYPE_STRING, "dvsd", NULL);
}
- } else if (memcmp (&subtype_guid.Data2, &MEDIASUBTYPE_FOURCC.Data2,
- sizeof (subtype_guid) - sizeof (subtype_guid.Data1)) == 0) {
- guint8 *p = (guint8 *) & subtype_guid.Data1;
+ }
- structure = gst_structure_new ("video/x-raw-yuv",
- "format", GST_TYPE_FOURCC, GST_MAKE_FOURCC (p[0], p[1], p[2], p[3]),
- NULL);
+ if (media_type) {
+ structure = gst_structure_new_empty (media_type);
+ if (format) {
+ gst_structure_set (structure, "format", G_TYPE_STRING, format, NULL);
+ }
+ if (p_is_rgb) {
+ *p_is_rgb = is_rgb;
+ }
}
if (!structure) {
- GST_DEBUG ("Unknown DirectShow Video GUID %08x-%04x-%04x-%04x-%08x%04x",
- subtype_guid.Data1, subtype_guid.Data2, subtype_guid.Data3,
- *(WORD *) subtype_guid.Data4, *(DWORD *) & subtype_guid.Data4[2],
- *(WORD *) & subtype_guid.Data4[6]);
+ GST_DEBUG ("Unknown DirectShow Video GUID "
+ "%08x-%04x-%04x-%02x%02x-%02x%02x%02x%02x%02x%02x",
+ (guint) subtype_guid.Data1, subtype_guid.Data2, subtype_guid.Data3,
+ subtype_guid.Data4[0], subtype_guid.Data4[1], subtype_guid.Data4[2],
+ subtype_guid.Data4[3], subtype_guid.Data4[4], subtype_guid.Data4[5],
+ subtype_guid.Data4[6], subtype_guid.Data4[7]);
}
return structure;
guess_aspect (gint width, gint height, gint * par_width, gint * par_height)
{
/*
- * As we dont have access to the actual pixel aspect, we will try to do a
+ * As we don't have access to the actual pixel aspect, we will try to do a
* best-effort guess. The guess is based on most sensors being either 4/3
* or 16/9, and most pixel aspects being close to 1/1.
*/
KSPROPERTY_PIN_CTYPES, &pin_count, sizeof (pin_count), NULL))
goto beach;
- GST_DEBUG ("pin_count = %d", pin_count);
+ GST_DEBUG ("pin_count = %lu", pin_count);
for (pin_id = 0; pin_id < pin_count; pin_id++) {
KSPIN_COMMUNICATION pin_comm;
guint i;
for (i = 0; i < items->Count; i++) {
- if (IsEqualGUID (&range->MajorFormat, &KSDATAFORMAT_TYPE_VIDEO)) {
+ if (IsEqualGUID (&range->MajorFormat, &MEDIATYPE_Video)
+ || IsEqualGUID (&range->MajorFormat, &MEDIATYPE_Interleaved)) {
KsVideoMediaType *entry;
- gpointer src_vscc, src_format;
+ gpointer src_vscc = NULL, src_format = NULL;
GstStructure *media_structure;
entry = g_new0 (KsVideoMediaType, 1);
entry->sample_size =
vr->VideoInfoHeader.hdr.bmiHeader.biSizeImage;
} else if (IsEqualGUID (&range->Specifier, &FORMAT_MPEG2Video)) {
- /* Untested and probably wrong... */
KS_DATARANGE_MPEG2_VIDEO *vr =
(KS_DATARANGE_MPEG2_VIDEO *) entry->range;
-
src_vscc = &vr->ConfigCaps;
src_format = &vr->VideoInfoHeader;
entry->format_size = sizeof (vr->VideoInfoHeader);
entry->sample_size =
vr->VideoInfoHeader.hdr.bmiHeader.biSizeImage;
+ } else if (IsEqualGUID (&range->Specifier, &FORMAT_DvInfo)) {
+ KS_DATARANGE_DVVIDEO *vr = (KS_DATARANGE_DVVIDEO *) entry->range;
+
+ src_vscc = NULL;
+ src_format = &vr->DVVideoInfo;
+
+ entry->format_size = sizeof (vr->DVVideoInfo);
+ entry->sample_size = vr->DataRange.SampleSize;
} else {
gchar *guid_str;
if (entry != NULL) {
g_assert (entry->sample_size != 0);
- memcpy ((gpointer) & entry->vscc, src_vscc, sizeof (entry->vscc));
+ if (src_vscc != NULL) {
+ memcpy ((gpointer) & entry->vscc, src_vscc,
+ sizeof (entry->vscc));
+ }
entry->format = g_malloc (entry->format_size);
memcpy (entry->format, src_format, entry->format_size);
media_structure =
ks_video_format_to_structure (range->SubFormat,
- range->MajorFormat);
+ range->Specifier, &entry->is_rgb);
if (media_structure == NULL) {
g_warning ("ks_video_format_to_structure returned NULL");
ks_video_media_type_free (entry);
entry = NULL;
+ } else if (src_vscc == NULL) {
+ entry->translated_caps = gst_caps_new_empty ();
+ gst_caps_append_structure (entry->translated_caps,
+ media_structure);
} else if (ks_video_append_video_stream_cfg_fields
(media_structure, &entry->vscc)) {
entry->translated_caps = gst_caps_new_empty ();
/* RGB formats */
structure =
ks_video_append_var_video_fields (ks_video_format_to_structure
- (MEDIASUBTYPE_RGB555, FORMAT_VideoInfo));
+ (MEDIASUBTYPE_RGB555, FORMAT_VideoInfo, NULL));
gst_caps_append_structure (caps, structure);
structure =
ks_video_append_var_video_fields (ks_video_format_to_structure
- (MEDIASUBTYPE_RGB565, FORMAT_VideoInfo));
+ (MEDIASUBTYPE_RGB565, FORMAT_VideoInfo, NULL));
gst_caps_append_structure (caps, structure);
structure =
ks_video_append_var_video_fields (ks_video_format_to_structure
- (MEDIASUBTYPE_RGB24, FORMAT_VideoInfo));
+ (MEDIASUBTYPE_RGB24, FORMAT_VideoInfo, NULL));
gst_caps_append_structure (caps, structure);
structure =
ks_video_append_var_video_fields (ks_video_format_to_structure
- (MEDIASUBTYPE_RGB32, FORMAT_VideoInfo));
+ (MEDIASUBTYPE_RGB32, FORMAT_VideoInfo, NULL));
gst_caps_append_structure (caps, structure);
/* YUV formats */
structure =
- ks_video_append_var_video_fields (gst_structure_new ("video/x-raw-yuv",
- NULL));
+ ks_video_append_var_video_fields (gst_structure_new_empty
+ ("video/x-raw"));
gst_caps_append_structure (caps, structure);
/* Other formats */
structure =
ks_video_append_var_video_fields (ks_video_format_to_structure
- (MEDIASUBTYPE_MJPG, FORMAT_VideoInfo));
+ (MEDIASUBTYPE_MJPG, FORMAT_VideoInfo, NULL));
gst_caps_append_structure (caps, structure);
structure =
ks_video_append_var_video_fields (ks_video_format_to_structure
- (MEDIASUBTYPE_dvsd, FORMAT_VideoInfo));
+ (MEDIASUBTYPE_dvsd, FORMAT_VideoInfo, NULL));
gst_caps_append_structure (caps, structure);
structure = /* no variable video fields (width, height, framerate) */
- ks_video_format_to_structure (MEDIASUBTYPE_dvsd, FORMAT_DvInfo);
+ ks_video_format_to_structure (MEDIASUBTYPE_dvsd, FORMAT_DvInfo, NULL);
gst_caps_append_structure (caps, structure);
}
projects / platform / upstream / gstreamer.git / blobdiff