}
}
+#define PACK_P012_BE GST_VIDEO_FORMAT_AYUV64, unpack_P012_BE, 1, pack_P012_BE
+static void
+unpack_P012_BE (const GstVideoFormatInfo * info, GstVideoPackFlags flags,
+ gpointer dest, const gpointer data[GST_VIDEO_MAX_PLANES],
+ const gint stride[GST_VIDEO_MAX_PLANES], gint x, gint y, gint width)
+{
+ int i;
+ gint uv = GET_UV_420 (y, flags);
+ const guint16 *restrict sy = GET_PLANE_LINE (0, y);
+ const guint16 *restrict suv = GET_PLANE_LINE (1, uv);
+ guint16 *restrict d = dest, Y0, Y1, U, V;
+
+ sy += x;
+ suv += (x & ~1);
+
+ if (x & 1) {
+ Y0 = GST_READ_UINT16_BE (sy);
+ U = GST_READ_UINT16_BE (suv);
+ V = GST_READ_UINT16_BE (suv + 1);
+
+ if (!(flags & GST_VIDEO_PACK_FLAG_TRUNCATE_RANGE)) {
+ Y0 |= (Y0 >> 12);
+ U |= (U >> 12);
+ V |= (V >> 12);
+ }
+
+ d[0] = 0xffff;
+ d[1] = Y0;
+ d[2] = U;
+ d[3] = V;
+ width--;
+ d += 4;
+ sy += 1;
+ suv += 2;
+ }
+
+ for (i = 0; i < width / 2; i++) {
+ Y0 = GST_READ_UINT16_BE (sy + 2 * i);
+ Y1 = GST_READ_UINT16_BE (sy + 2 * i + 1);
+ U = GST_READ_UINT16_BE (suv + 2 * i);
+ V = GST_READ_UINT16_BE (suv + 2 * i + 1);
+
+ if (!(flags & GST_VIDEO_PACK_FLAG_TRUNCATE_RANGE)) {
+ Y0 |= (Y0 >> 12);
+ Y1 |= (Y1 >> 12);
+ U |= (U >> 12);
+ V |= (V >> 12);
+ }
+
+ d[i * 8 + 0] = 0xffff;
+ d[i * 8 + 1] = Y0;
+ d[i * 8 + 2] = U;
+ d[i * 8 + 3] = V;
+ d[i * 8 + 4] = 0xffff;
+ d[i * 8 + 5] = Y1;
+ d[i * 8 + 6] = U;
+ d[i * 8 + 7] = V;
+ }
+
+ if (width & 1) {
+ gint i = width - 1;
+
+ Y0 = GST_READ_UINT16_BE (sy + i);
+ U = GST_READ_UINT16_BE (suv + i);
+ V = GST_READ_UINT16_BE (suv + i + 1);
+
+ if (!(flags & GST_VIDEO_PACK_FLAG_TRUNCATE_RANGE)) {
+ Y0 |= (Y0 >> 12);
+ U |= (U >> 12);
+ V |= (V >> 12);
+ }
+
+ d[i * 4 + 0] = 0xffff;
+ d[i * 4 + 1] = Y0;
+ d[i * 4 + 2] = U;
+ d[i * 4 + 3] = V;
+ }
+}
+
+static void
+pack_P012_BE (const GstVideoFormatInfo * info, GstVideoPackFlags flags,
+ const gpointer src, gint sstride, gpointer data[GST_VIDEO_MAX_PLANES],
+ const gint stride[GST_VIDEO_MAX_PLANES], GstVideoChromaSite chroma_site,
+ gint y, gint width)
+{
+ int i;
+ gint uv = GET_UV_420 (y, flags);
+ guint16 *restrict dy = GET_PLANE_LINE (0, y);
+ guint16 *restrict duv = GET_PLANE_LINE (1, uv);
+ guint16 Y0, Y1, U, V;
+ const guint16 *restrict s = src;
+
+ if (IS_CHROMA_LINE_420 (y, flags)) {
+ for (i = 0; i < width / 2; i++) {
+ Y0 = s[i * 8 + 1] & 0xfff0;
+ Y1 = s[i * 8 + 5] & 0xfff0;
+ U = s[i * 8 + 2] & 0xfff0;
+ V = s[i * 8 + 3] & 0xfff0;
+
+ GST_WRITE_UINT16_BE (dy + i * 2 + 0, Y0);
+ GST_WRITE_UINT16_BE (dy + i * 2 + 1, Y1);
+ GST_WRITE_UINT16_BE (duv + i * 2 + 0, U);
+ GST_WRITE_UINT16_BE (duv + i * 2 + 1, V);
+ }
+ if (width & 1) {
+ gint i = width - 1;
+
+ Y0 = s[i * 4 + 1] & 0xfff0;
+ U = s[i * 4 + 2] & 0xfff0;
+ V = s[i * 4 + 3] & 0xfff0;
+
+ GST_WRITE_UINT16_BE (dy + i, Y0);
+ GST_WRITE_UINT16_BE (duv + i + 0, U);
+ GST_WRITE_UINT16_BE (duv + i + 1, V);
+ }
+ } else {
+ for (i = 0; i < width; i++) {
+ Y0 = s[i * 4 + 1] & 0xfff0;
+ GST_WRITE_UINT16_BE (dy + i, Y0);
+ }
+ }
+}
+
+#define PACK_P012_LE GST_VIDEO_FORMAT_AYUV64, unpack_P012_LE, 1, pack_P012_LE
+static void
+unpack_P012_LE (const GstVideoFormatInfo * info, GstVideoPackFlags flags,
+ gpointer dest, const gpointer data[GST_VIDEO_MAX_PLANES],
+ const gint stride[GST_VIDEO_MAX_PLANES], gint x, gint y, gint width)
+{
+ int i;
+ gint uv = GET_UV_420 (y, flags);
+ const guint16 *restrict sy = GET_PLANE_LINE (0, y);
+ const guint16 *restrict suv = GET_PLANE_LINE (1, uv);
+ guint16 *restrict d = dest, Y0, Y1, U, V;
+
+ sy += x;
+ suv += (x & ~1);
+
+ if (x & 1) {
+ Y0 = GST_READ_UINT16_LE (sy);
+ U = GST_READ_UINT16_LE (suv);
+ V = GST_READ_UINT16_LE (suv + 1);
+
+ if (!(flags & GST_VIDEO_PACK_FLAG_TRUNCATE_RANGE)) {
+ Y0 |= (Y0 >> 12);
+ U |= (U >> 12);
+ V |= (V >> 12);
+ }
+
+ d[0] = 0xffff;
+ d[1] = Y0;
+ d[2] = U;
+ d[3] = V;
+ width--;
+ d += 4;
+ sy += 1;
+ suv += 2;
+ }
+
+ for (i = 0; i < width / 2; i++) {
+ Y0 = GST_READ_UINT16_LE (sy + 2 * i);
+ Y1 = GST_READ_UINT16_LE (sy + 2 * i + 1);
+ U = GST_READ_UINT16_LE (suv + 2 * i);
+ V = GST_READ_UINT16_LE (suv + 2 * i + 1);
+
+ if (!(flags & GST_VIDEO_PACK_FLAG_TRUNCATE_RANGE)) {
+ Y0 |= (Y0 >> 12);
+ Y1 |= (Y1 >> 12);
+ U |= (U >> 12);
+ V |= (V >> 12);
+ }
+
+ d[i * 8 + 0] = 0xffff;
+ d[i * 8 + 1] = Y0;
+ d[i * 8 + 2] = U;
+ d[i * 8 + 3] = V;
+ d[i * 8 + 4] = 0xffff;
+ d[i * 8 + 5] = Y1;
+ d[i * 8 + 6] = U;
+ d[i * 8 + 7] = V;
+ }
+
+ if (width & 1) {
+ gint i = width - 1;
+
+ Y0 = GST_READ_UINT16_LE (sy + i);
+ U = GST_READ_UINT16_LE (suv + i);
+ V = GST_READ_UINT16_LE (suv + i + 1);
+
+ if (!(flags & GST_VIDEO_PACK_FLAG_TRUNCATE_RANGE)) {
+ Y0 |= (Y0 >> 12);
+ U |= (U >> 12);
+ V |= (V >> 12);
+ }
+
+ d[i * 4 + 0] = 0xffff;
+ d[i * 4 + 1] = Y0;
+ d[i * 4 + 2] = U;
+ d[i * 4 + 3] = V;
+ }
+}
+
+static void
+pack_P012_LE (const GstVideoFormatInfo * info, GstVideoPackFlags flags,
+ const gpointer src, gint sstride, gpointer data[GST_VIDEO_MAX_PLANES],
+ const gint stride[GST_VIDEO_MAX_PLANES], GstVideoChromaSite chroma_site,
+ gint y, gint width)
+{
+ int i;
+ gint uv = GET_UV_420 (y, flags);
+ guint16 *restrict dy = GET_PLANE_LINE (0, y);
+ guint16 *restrict duv = GET_PLANE_LINE (1, uv);
+ guint16 Y0, Y1, U, V;
+ const guint16 *restrict s = src;
+
+ if (IS_CHROMA_LINE_420 (y, flags)) {
+ for (i = 0; i < width / 2; i++) {
+ Y0 = s[i * 8 + 1] & 0xfff0;
+ Y1 = s[i * 8 + 5] & 0xfff0;
+ U = s[i * 8 + 2] & 0xfff0;
+ V = s[i * 8 + 3] & 0xfff0;
+
+ GST_WRITE_UINT16_LE (dy + i * 2 + 0, Y0);
+ GST_WRITE_UINT16_LE (dy + i * 2 + 1, Y1);
+ GST_WRITE_UINT16_LE (duv + i * 2 + 0, U);
+ GST_WRITE_UINT16_LE (duv + i * 2 + 1, V);
+ }
+ if (width & 1) {
+ gint i = width - 1;
+
+ Y0 = s[i * 4 + 1] & 0xfff0;
+ U = s[i * 4 + 2] & 0xfff0;
+ V = s[i * 4 + 3] & 0xfff0;
+
+ GST_WRITE_UINT16_LE (dy + i, Y0);
+ GST_WRITE_UINT16_LE (duv + i + 0, U);
+ GST_WRITE_UINT16_LE (duv + i + 1, V);
+ }
+ } else {
+ for (i = 0; i < width; i++) {
+ Y0 = s[i * 4 + 1] & 0xfff0;
+ GST_WRITE_UINT16_LE (dy + i, Y0);
+ }
+ }
+}
+
typedef struct
{
guint32 fourcc;
#define DPTH10_10_10_HI 16, 3, { 6, 6, 6, 0 }, { 10, 10, 10, 0 }
#define DPTH10_10_10_2 10, 4, { 0, 0, 0, 0 }, { 10, 10, 10, 2}
#define DPTH12_12_12 12, 3, { 0, 0, 0, 0 }, { 12, 12, 12, 0 }
+#define DPTH12_12_12_HI 16, 3, { 4, 4, 4, 0 }, { 12, 12, 12, 0 }
#define DPTH12_12_12_12 12, 4, { 0, 0, 0, 0 }, { 12, 12, 12, 12 }
#define DPTH16 16, 1, { 0, 0, 0, 0 }, { 16, 0, 0, 0 }
#define DPTH16_16_16 16, 3, { 0, 0, 0, 0 }, { 16, 16, 16, 0 }
PSTR244, PLANE011, OFFS001, SUB420, PACK_P016_BE),
MAKE_YUV_LE_FORMAT (P016_LE, "raw video", 0x00000000, DPTH16_16_16,
PSTR244, PLANE011, OFFS001, SUB420, PACK_P016_LE),
+ MAKE_YUV_FORMAT (P012_BE, "raw video", 0x00000000, DPTH12_12_12_HI,
+ PSTR244, PLANE011, OFFS001, SUB420, PACK_P012_BE),
+ MAKE_YUV_LE_FORMAT (P012_LE, "raw video", 0x00000000, DPTH12_12_12_HI,
+ PSTR244, PLANE011, OFFS001, SUB420, PACK_P012_LE),
};
static GstVideoFormat
* @GST_VIDEO_FORMAT_Y444_16LE: planar 4:4:4 YUV, 16 bits per channel (Since: 1.18)
* @GST_VIDEO_FORMAT_P016_BE: planar 4:2:0 YUV with interleaved UV plane, 16 bits per channel (Since: 1.18)
* @GST_VIDEO_FORMAT_P016_LE: planar 4:2:0 YUV with interleaved UV plane, 16 bits per channel (Since: 1.18)
+ * @GST_VIDEO_FORMAT_P012_BE: planar 4:2:0 YUV with interleaved UV plane, 12 bits per channel (Since: 1.18)
+ * @GST_VIDEO_FORMAT_P012_LE: planar 4:2:0 YUV with interleaved UV plane, 12 bits per channel (Since: 1.18)
*
* Enum value describing the most common video formats.
*
GST_VIDEO_FORMAT_Y444_16LE,
GST_VIDEO_FORMAT_P016_BE,
GST_VIDEO_FORMAT_P016_LE,
+ GST_VIDEO_FORMAT_P012_BE,
+ GST_VIDEO_FORMAT_P012_LE,
} GstVideoFormat;
#define GST_VIDEO_MAX_PLANES 4
"Y444_10LE, GBR, GBR_10BE, GBR_10LE, NV16, NV24, NV12_64Z32, A420_10BE, " \
"A420_10LE, A422_10BE, A422_10LE, A444_10BE, A444_10LE, NV61, P010_10BE, " \
"P010_10LE, IYU2, VYUY, GBRA, GBRA_10BE, GBRA_10LE, BGR10A2_LE, RGB10A2_LE, GBR_12BE, GBR_12LE, " \
- "GBRA_12BE, GBRA_12LE, I420_12BE, I420_12LE, I422_12BE, I422_12LE, " \
+ "GBRA_12BE, GBRA_12LE, P012_BE, P012_LE, I420_12BE, I420_12LE, I422_12BE, I422_12LE, " \
"Y444_12BE, Y444_12LE, GRAY10_LE32, NV12_10LE32, NV16_10LE32, NV12_10LE40, " \
"Y444_16BE, Y444_16LE, P016_BE, P016_LE }"