}
}
-#define PACK_NV12_10LE40 GST_VIDEO_FORMAT_AYUV64, unpack_NV12_10LE40, 1, pack_NV12_10LE40
-static void
-unpack_NV12_10LE40 (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);
- guint16 *restrict d = dest;
- const guint8 *restrict sy = GET_PLANE_LINE (0, y);
- const guint8 *restrict suv = GET_PLANE_LINE (1, uv);
- guint16 Y0, Y1, Yn, Un, Vn;
- guint32 UV;
-
- for (i = 0; i < width; i++) {
- switch (i & 3) {
- case 0:
- Y0 = GST_READ_UINT16_LE (sy);
- Yn = Y0 & 0x3ff;
- sy += 2;
-
- UV = GST_READ_UINT32_LE (suv);
- Un = UV & 0x3ff;
- Vn = (UV >> 10) & 0x3ff;
- suv += 4;
- break;
- case 1:
- Y1 = GST_READ_UINT16_LE (sy);
- Yn = (Y0 >> 10) | ((Y1 & 0xf) << 6);
- sy += 2;
- break;
- case 2:
- Y0 = GST_READ_UINT8 (sy);
- Yn = (Y1 >> 4) & 0x3ff;
- sy++;
-
- Un = (UV >> 20) & 0x3ff;
- Vn = (UV >> 30);
- UV = GST_READ_UINT8 (suv);
- Vn |= (UV << 2);
- suv++;
- break;
- case 3:
- Yn = (Y1 >> 14) | (Y0 << 2);
- break;
- }
- Yn <<= 6;
- Un <<= 6;
- Vn <<= 6;
-
- if (!(flags & GST_VIDEO_PACK_FLAG_TRUNCATE_RANGE)) {
- Yn |= Yn >> 10;
- Un |= Un >> 10;
- Vn |= Vn >> 10;
- }
-
- d[i * 4 + 0] = 0xffff;
- d[i * 4 + 1] = Yn;
- d[i * 4 + 2] = Un;
- d[i * 4 + 3] = Vn;
- }
-}
-
-static void
-pack_NV12_10LE40 (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);
- guint8 *restrict dy = GET_PLANE_LINE (0, y);
- guint8 *restrict duv = GET_PLANE_LINE (1, uv);
- guint16 Y0, Y1, Y2, Y3, U0, V0, U1, V1;
- const guint16 *restrict s = src;
-
- if (IS_CHROMA_LINE_420 (y, flags)) {
- for (i = 0; i < width / 4; i++) {
- Y0 = s[i * 16 + 1] >> 6;
- Y1 = s[i * 16 + 5] >> 6;
- Y2 = s[i * 16 + 9] >> 6;
- Y3 = s[i * 16 + 13] >> 6;
- U0 = s[i * 16 + 2] >> 6;
- V0 = s[i * 16 + 3] >> 6;
- U1 = s[i * 16 + 6] >> 6;
- V1 = s[i * 16 + 7] >> 6;
-
- GST_WRITE_UINT8 (dy + i * 5 + 0, Y0 & 0xff);
- GST_WRITE_UINT8 (dy + i * 5 + 1, (Y0 >> 8) | ((Y1 & 0x3f) << 2));
- GST_WRITE_UINT8 (dy + i * 5 + 2, (Y1 >> 6) | ((Y2 & 0xf) << 4));
- GST_WRITE_UINT8 (dy + i * 5 + 3, (Y2 >> 4) | ((Y3 & 0x3) << 6));
- GST_WRITE_UINT8 (dy + i * 5 + 4, Y3 >> 2);
-
- GST_WRITE_UINT8 (duv + i * 5 + 0, U0 & 0xff);
- GST_WRITE_UINT8 (duv + i * 5 + 1, (U0 >> 8) | ((V0 & 0x3f) << 2));
- GST_WRITE_UINT8 (duv + i * 5 + 2, (V0 >> 6) | ((U1 & 0xf) << 4));
- GST_WRITE_UINT8 (duv + i * 5 + 3, (U1 >> 4) | ((V1 & 0x3) << 6));
- GST_WRITE_UINT8 (duv + i * 5 + 4, V1 >> 2);
- }
- } else {
- for (i = 0; i < width / 4; i++) {
- Y0 = s[i * 16 + 1] >> 6;
- Y1 = s[i * 16 + 5] >> 6;
- Y2 = s[i * 16 + 9] >> 6;
- Y3 = s[i * 16 + 13] >> 6;
- GST_WRITE_UINT8 (dy + i * 5 + 0, Y0 & 0xff);
- GST_WRITE_UINT8 (dy + i * 5 + 1, (Y0 >> 8) | ((Y1 & 0x3f) << 2));
- GST_WRITE_UINT8 (dy + i * 5 + 2, (Y1 >> 6) | ((Y2 & 0xf) << 4));
- GST_WRITE_UINT8 (dy + i * 5 + 3, (Y2 >> 4) | ((Y3 & 0x3) << 6));
- GST_WRITE_UINT8 (dy + i * 5 + 4, Y3 >> 2);
- }
- }
-}
typedef struct
{
MAKE_YUV_C_LE_FORMAT (NV16_10LE32, "raw video",
GST_MAKE_FOURCC ('X', 'V', '2', '0'), DPTH10_10_10, PSTR0, PLANE011,
OFFS001, SUB422, PACK_NV16_10LE32),
- MAKE_YUV_C_LE_FORMAT (NV12_10LE40, "raw video",
- GST_MAKE_FOURCC ('R', 'K', '2', '0'), DPTH10_10_10, PSTR0, PLANE011,
- OFFS0, SUB420, PACK_NV12_10LE40),
};
static GstVideoFormat
return GST_VIDEO_FORMAT_NV12_10LE32;
case GST_MAKE_FOURCC ('X', 'V', '2', '0'):
return GST_VIDEO_FORMAT_NV16_10LE32;
- case GST_MAKE_FOURCC ('R', 'K', '2', '0'):
- return GST_VIDEO_FORMAT_NV12_10LE40;
default:
return GST_VIDEO_FORMAT_UNKNOWN;
}
* @GST_VIDEO_FORMAT_I422_12LE: planar 4:2:2 YUV, 12 bits per channel (Since: 1.12)
* @GST_VIDEO_FORMAT_Y444_12BE: planar 4:4:4 YUV, 12 bits per channel (Since: 1.12)
* @GST_VIDEO_FORMAT_Y444_12LE: planar 4:4:4 YUV, 12 bits per channel (Since: 1.12)
- * @GST_VIDEO_FORMAT_NV12_10LE40: Fully packed variant of NV12_10LE32
*
* Enum value describing the most common video formats.
*/
GST_VIDEO_FORMAT_GRAY10_LE32,
GST_VIDEO_FORMAT_NV12_10LE32,
GST_VIDEO_FORMAT_NV16_10LE32,
- GST_VIDEO_FORMAT_NV12_10LE40,
} GstVideoFormat;
#define GST_VIDEO_MAX_PLANES 4
"A420_10LE, A422_10BE, A422_10LE, A444_10BE, A444_10LE, NV61, P010_10BE, " \
"P010_10LE, IYU2, VYUY, GBRA, GBRA_10BE, GBRA_10LE, GBR_12BE, GBR_12LE, " \
"GBRA_12BE, GBRA_12LE, I420_12BE, I420_12LE, I422_12BE, I422_12LE, " \
- "Y444_12BE, Y444_12LE, GRAY10_LE32, NV12_10LE32, NV16_10LE32, NV12_10LE40 }"
+ "Y444_12BE, Y444_12LE, GRAY10_LE32, NV12_10LE32, NV16_10LE32 }"
/**
* GST_VIDEO_CAPS_MAKE: