diff --git a/gst-libs/gst/video/video-converter.c b/gst-libs/gst/video/video-converter.c index 22f81a4654..087daf06b4 100644 --- a/gst-libs/gst/video/video-converter.c +++ b/gst-libs/gst/video/video-converter.c @@ -5900,6 +5900,7 @@ get_scale_format (GstVideoFormat format, gint plane) case GST_VIDEO_FORMAT_NV16_10LE32: case GST_VIDEO_FORMAT_NV12_10LE40: case GST_VIDEO_FORMAT_BGR10A2_LE: + case GST_VIDEO_FORMAT_RGB10A2_LE: res = format; g_assert_not_reached (); break; diff --git a/gst-libs/gst/video/video-format.c b/gst-libs/gst/video/video-format.c index d1b8bd4b84..7da1a510da 100644 --- a/gst-libs/gst/video/video-format.c +++ b/gst-libs/gst/video/video-format.c @@ -5338,6 +5338,66 @@ pack_bgr10a2_le (const GstVideoFormatInfo * info, GstVideoPackFlags flags, } } +#define PACK_RGB10A2_LE GST_VIDEO_FORMAT_ARGB64, unpack_rgb10a2_le, 1, pack_rgb10a2_le +static void +unpack_rgb10a2_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; + const guint8 *restrict s = GET_LINE (y); + guint16 *restrict d = dest; + guint32 ARGB; + guint16 A, R, G, B; + + s += x * 4; + + for (i = 0; i < width; i++) { + ARGB = GST_READ_UINT32_LE (s + 4 * i); + + R = ((ARGB >> 0) & 0x3ff) << 6; + G = ((ARGB >> 10) & 0x3ff) << 6; + B = ((ARGB >> 20) & 0x3ff) << 6; + A = ((ARGB >> 30) & 0x03) << 14; + + if (!(flags & GST_VIDEO_PACK_FLAG_TRUNCATE_RANGE)) { + R |= (R >> 10); + G |= (G >> 10); + B |= (B >> 10); + A |= (A >> 10); + } + + d[4 * i + 0] = A; + d[4 * i + 1] = R; + d[4 * i + 2] = G; + d[4 * i + 3] = B; + } +} + +static void +pack_rgb10a2_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; + guint32 *restrict d = GET_LINE (y); + const guint16 *restrict s = src; + guint32 ARGB; + guint16 A, R, G, B; + + for (i = 0; i < width; i++) { + A = s[4 * i] & 0xc000; + R = s[4 * i + 1] & 0xffc0; + G = s[4 * i + 2] & 0xffc0; + B = s[4 * i + 3] & 0xffc0; + + ARGB = (R >> 6) | (G << 4) | (B << 14) | (A << 16); + + GST_WRITE_UINT32_LE (d + i, ARGB); + } +} + typedef struct { guint32 fourcc; @@ -5670,6 +5730,8 @@ static const VideoFormat formats[] = { MAKE_RGBA_LE_PACK_FORMAT (BGR10A2_LE, "raw video", DPTH10_10_10_2, PSTR4444, PLANE0, OFFS0, SUB4444, PACK_BGR10A2_LE), + MAKE_RGBA_LE_PACK_FORMAT (RGB10A2_LE, "raw video", DPTH10_10_10_2, PSTR4444, + PLANE0, OFFS0, SUB4444, PACK_RGB10A2_LE), }; static GstVideoFormat @@ -5804,7 +5866,10 @@ gst_video_format_from_masks (gint depth, gint bpp, gint endianness, if (depth == 32 && bpp == 32 && alpha_mask == 0xc0000000 && endianness == G_LITTLE_ENDIAN) { - format = GST_VIDEO_FORMAT_BGR10A2_LE; + if (red_mask == 0x3ff00000) + format = GST_VIDEO_FORMAT_RGB10A2_LE; + else + format = GST_VIDEO_FORMAT_BGR10A2_LE; } else if (depth == 30 && bpp == 32) { format = GST_VIDEO_FORMAT_r210; } else if (depth == 24 && bpp == 32) { diff --git a/gst-libs/gst/video/video-format.h b/gst-libs/gst/video/video-format.h index 30189b2775..4ab1604c8a 100644 --- a/gst-libs/gst/video/video-format.h +++ b/gst-libs/gst/video/video-format.h @@ -118,6 +118,7 @@ G_BEGIN_DECLS * @GST_VIDEO_FORMAT_Y410: packed 4:4:4 YUV, 10 bits per channel(A-V-Y-U...) (Since: 1.16) * @GST_VIDEO_FORMAT_VUYA: packed 4:4:4 YUV with alpha channel (V0-U0-Y0-A0...) (Since: 1.16) * @GST_VIDEO_FORMAT_BGR10A2_LE: packed 4:4:4 RGB with alpha channel(B-G-R-A), 10 bits for R/G/B channel and MSB 2 bits for alpha channel (Since: 1.16) + * @GST_VIDEO_FORMAT_RGB10A2_LE: packed 4:4:4 RGB with alpha channel(R-G-B-A), 10 bits for R/G/B channel and MSB 2 bits for alpha channel (Since: 1.18) * * Enum value describing the most common video formats. * @@ -211,6 +212,7 @@ typedef enum { GST_VIDEO_FORMAT_Y410, GST_VIDEO_FORMAT_VUYA, GST_VIDEO_FORMAT_BGR10A2_LE, + GST_VIDEO_FORMAT_RGB10A2_LE, } GstVideoFormat; #define GST_VIDEO_MAX_PLANES 4 @@ -560,7 +562,7 @@ gconstpointer gst_video_format_get_palette (GstVideoFormat format, gsi "AYUV64, r210, I420_10BE, I420_10LE, I422_10BE, I422_10LE, Y444_10BE, " \ "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, GBR_12BE, GBR_12LE, " \ + "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, " \ "Y444_12BE, Y444_12LE, GRAY10_LE32, NV12_10LE32, NV16_10LE32, NV12_10LE40 }" diff --git a/gst-libs/gst/video/video-info.c b/gst-libs/gst/video/video-info.c index ed1088725b..0318f81a50 100644 --- a/gst-libs/gst/video/video-info.c +++ b/gst-libs/gst/video/video-info.c @@ -791,6 +791,7 @@ fill_planes (GstVideoInfo * info) case GST_VIDEO_FORMAT_Y410: case GST_VIDEO_FORMAT_VUYA: case GST_VIDEO_FORMAT_BGR10A2_LE: + case GST_VIDEO_FORMAT_RGB10A2_LE: info->stride[0] = width * 4; info->offset[0] = 0; info->size = info->stride[0] * height;