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videomixer: Update videoconvert copy

Browse source 
https://bugzilla.gnome.org/show_bug.cgi?id=709390
This commit is contained in:
Mathieu Duponchelle 2013-10-03 22:38:43 +02:00 committed by Sebastian Dröge
parent 3d780c5c6d
commit ef548c2b28
1 changed files with 139 additions and 102 deletions
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241
gst/videomixer/videoconvert.c
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@ -386,12 +386,22 @@ videomixer_videoconvert_dither_halftone (VideoConvert * convert,
}
}
static void
alloc_tmplines (VideoConvert * convert, guint lines, gint width)
{
gint i;
convert->n_tmplines = lines;
convert->tmplines = g_malloc (lines * sizeof (gpointer));
for (i = 0; i < lines; i++)
convert->tmplines[i] = g_malloc (sizeof (guint16) * (width + 8) * 4);
}
static gboolean
videomixer_videoconvert_convert_compute_resample (VideoConvert * convert)
{
GstVideoInfo *in_info, *out_info;
const GstVideoFormatInfo *sfinfo, *dfinfo;
gint lines, i;
gint width;
in_info = &convert->in_info;
@ -402,9 +412,23 @@ videomixer_videoconvert_convert_compute_resample (VideoConvert * convert)
width = convert->width;
convert->upsample = gst_video_chroma_resample_new (0,
in_info->chroma_site, 0, sfinfo->unpack_format, sfinfo->w_sub[2],
sfinfo->h_sub[2]);
if (sfinfo->w_sub[2] != dfinfo->w_sub[2] ||
sfinfo->h_sub[2] != dfinfo->h_sub[2] ||
in_info->chroma_site != out_info->chroma_site) {
convert->upsample = gst_video_chroma_resample_new (0,
in_info->chroma_site, 0, sfinfo->unpack_format, sfinfo->w_sub[2],
sfinfo->h_sub[2]);
convert->downsample = gst_video_chroma_resample_new (0,
out_info->chroma_site, 0, dfinfo->unpack_format, -dfinfo->w_sub[2],
-dfinfo->h_sub[2]);
} else {
convert->upsample = NULL;
convert->downsample = NULL;
}
if (convert->upsample) {
gst_video_chroma_resample_get_info (convert->upsample,
&convert->up_n_lines, &convert->up_offset);
@ -412,12 +436,6 @@ videomixer_videoconvert_convert_compute_resample (VideoConvert * convert)
convert->up_n_lines = 1;
convert->up_offset = 0;
}
GST_DEBUG ("upsample: %p, offset %d, n_lines %d", convert->upsample,
convert->up_offset, convert->up_n_lines);
convert->downsample = gst_video_chroma_resample_new (0,
out_info->chroma_site, 0, dfinfo->unpack_format, -dfinfo->w_sub[2],
-dfinfo->h_sub[2]);
if (convert->downsample) {
gst_video_chroma_resample_get_info (convert->downsample,
&convert->down_n_lines, &convert->down_offset);
@ -425,16 +443,13 @@ videomixer_videoconvert_convert_compute_resample (VideoConvert * convert)
convert->down_n_lines = 1;
convert->down_offset = 0;
}
GST_DEBUG ("upsample: %p, site: %d, offset %d, n_lines %d", convert->upsample,
in_info->chroma_site, convert->up_offset, convert->up_n_lines);
GST_DEBUG ("downsample: %p, site: %d, offset %d, n_lines %d",
convert->downsample, out_info->chroma_site, convert->down_offset,
convert->down_n_lines);
GST_DEBUG ("downsample: %p, offset %d, n_lines %d", convert->downsample,
convert->down_offset, convert->down_n_lines);
lines = MAX (convert->down_n_lines, convert->up_n_lines);
convert->n_tmplines = lines;
convert->tmplines = g_malloc (lines * sizeof (gpointer));
for (i = 0; i < lines; i++)
convert->tmplines[i] = g_malloc (sizeof (guint16) * (width + 8) * 4);
alloc_tmplines (convert, convert->down_n_lines + convert->up_n_lines, width);
return TRUE;
}
@ -506,7 +521,7 @@ videomixer_videoconvert_convert_generic (VideoConvert * convert,
up_offset = convert->up_offset;
down_n_lines = convert->down_n_lines;
down_offset = convert->down_offset;
max_lines = MAX (down_n_lines, up_n_lines);
max_lines = convert->n_tmplines;
in_lines = 0;
out_lines = 0;
@ -522,14 +537,14 @@ videomixer_videoconvert_convert_generic (VideoConvert * convert,
idx = CLAMP (start_offset, 0, height);
in_tmplines[in_lines] = convert->tmplines[idx % max_lines];
out_tmplines[out_lines] = in_tmplines[in_lines];
GST_DEBUG ("start_offset %d, %d, idx %u, in %d, out %d", start_offset,
up_offset, idx, in_lines, out_lines);
GST_DEBUG ("start_offset %d/%d, %d, idx %u, in %d, out %d", start_offset,
stop_offset, up_offset, idx, in_lines, out_lines);
up_line = up_offset + in_lines;
/* extract the next line */
if (up_line >= 0 && up_line < height) {
GST_DEBUG ("unpack line %d", up_line);
GST_DEBUG ("unpack line %d into %d", up_line, in_lines);
UNPACK_FRAME (src, in_tmplines[in_lines], up_line, width);
}
@ -581,10 +596,11 @@ videomixer_videoconvert_convert_generic (VideoConvert * convert,
start = 0;
while (out_lines >= down_n_lines) {
GST_DEBUG ("doing downsample %u", start);
if (convert->downsample)
if (convert->downsample) {
GST_DEBUG ("doing downsample %u", start);
gst_video_chroma_resample (convert->downsample,
&out_tmplines[start], width);
}
for (j = 0; j < down_n_lines; j += lines) {
idx = down_offset + j;
@ -599,6 +615,12 @@ videomixer_videoconvert_convert_generic (VideoConvert * convert,
start += down_n_lines;
out_lines -= down_n_lines;
}
/* we didn't process these lines, move them up for the next round */
for (j = 0; j < out_lines; j++) {
GST_DEBUG ("move line %d->%d", j + start, j);
out_tmplines[j] = out_tmplines[j + start];
}
up_offset += up_n_lines;
}
if ((pal =
@ -782,17 +804,13 @@ static void
convert_YUY2_I420 (VideoConvert * convert, GstVideoFrame * dest,
const GstVideoFrame * src)
{
int i, h;
int i;
gint width = convert->width;
gint height = convert->height;
gboolean interlaced = GST_VIDEO_FRAME_IS_INTERLACED (src);
gint l1, l2;
h = height;
if (width & 1)
h--;
for (i = 0; i < h; i += 2) {
for (i = 0; i < GST_ROUND_DOWN_2 (height); i += 2) {
GET_LINE_OFFSETS (interlaced, i, l1, l2);
videomixer_video_convert_orc_convert_YUY2_I420 (FRAME_GET_Y_LINE (dest, l1),
@ -818,14 +836,7 @@ convert_YUY2_AYUV (VideoConvert * convert, GstVideoFrame * dest,
videomixer_video_convert_orc_convert_YUY2_AYUV (FRAME_GET_LINE (dest, 0),
FRAME_GET_STRIDE (dest), FRAME_GET_LINE (src, 0),
FRAME_GET_STRIDE (src), (width + 1) / 2,
height & 1 ? height - 1 : height);
/* now handle last line */
if (height & 1) {
UNPACK_FRAME (src, convert->tmplines[0], height - 1, width);
PACK_FRAME (dest, convert->tmplines[0], height - 1, width);
}
FRAME_GET_STRIDE (src), (width + 1) / 2, height);
}
static void
@ -893,14 +904,7 @@ convert_UYVY_AYUV (VideoConvert * convert, GstVideoFrame * dest,
videomixer_video_convert_orc_convert_UYVY_AYUV (FRAME_GET_LINE (dest, 0),
FRAME_GET_STRIDE (dest), FRAME_GET_LINE (src, 0),
FRAME_GET_STRIDE (src), (width + 1) / 2,
height & 1 ? height - 1 : height);
/* now handle last line */
if (height & 1) {
UNPACK_FRAME (src, convert->tmplines[0], height - 1, width);
PACK_FRAME (dest, convert->tmplines[0], height - 1, width);
}
FRAME_GET_STRIDE (src), (width + 1) / 2, height);
}
static void
@ -950,6 +954,7 @@ convert_AYUV_I420 (VideoConvert * convert, GstVideoFrame * dest,
gint width = convert->width;
gint height = convert->height;
/* only for even width/height */
videomixer_video_convert_orc_convert_AYUV_I420 (FRAME_GET_Y_LINE (dest, 0),
2 * FRAME_GET_Y_STRIDE (dest), FRAME_GET_Y_LINE (dest, 1),
2 * FRAME_GET_Y_STRIDE (dest), FRAME_GET_U_LINE (dest, 0),
@ -966,6 +971,7 @@ convert_AYUV_YUY2 (VideoConvert * convert, GstVideoFrame * dest,
gint width = convert->width;
gint height = convert->height;
/* only for even width */
videomixer_video_convert_orc_convert_AYUV_YUY2 (FRAME_GET_LINE (dest, 0),
FRAME_GET_STRIDE (dest), FRAME_GET_LINE (src, 0),
FRAME_GET_STRIDE (src), width / 2, height);
@ -978,6 +984,7 @@ convert_AYUV_UYVY (VideoConvert * convert, GstVideoFrame * dest,
gint width = convert->width;
gint height = convert->height;
/* only for even width */
videomixer_video_convert_orc_convert_AYUV_UYVY (FRAME_GET_LINE (dest, 0),
FRAME_GET_STRIDE (dest), FRAME_GET_LINE (src, 0),
FRAME_GET_STRIDE (src), width / 2, height);
@ -990,18 +997,12 @@ convert_AYUV_Y42B (VideoConvert * convert, GstVideoFrame * dest,
gint width = convert->width;
gint height = convert->height;
/* only works for even width */
videomixer_video_convert_orc_convert_AYUV_Y42B (FRAME_GET_Y_LINE (dest, 0),
FRAME_GET_Y_STRIDE (dest), FRAME_GET_U_LINE (dest, 0),
FRAME_GET_U_STRIDE (dest), FRAME_GET_V_LINE (dest, 0),
FRAME_GET_V_STRIDE (dest), FRAME_GET_LINE (src, 0),
FRAME_GET_STRIDE (src), (width + 1) / 2,
height & 1 ? height - 1 : height);
/* now handle last line */
if (height & 1) {
UNPACK_FRAME (src, convert->tmplines[0], height - 1, width);
PACK_FRAME (dest, convert->tmplines[0], height - 1, width);
}
FRAME_GET_STRIDE (src), width / 2, height);
}
static void
@ -1101,11 +1102,12 @@ convert_Y42B_AYUV (VideoConvert * convert, GstVideoFrame * dest,
gint width = convert->width;
gint height = convert->height;
/* only for even width */
videomixer_video_convert_orc_convert_Y42B_AYUV (FRAME_GET_LINE (dest, 0),
FRAME_GET_STRIDE (dest), FRAME_GET_Y_LINE (src, 0),
FRAME_GET_Y_STRIDE (src), FRAME_GET_U_LINE (src, 0),
FRAME_GET_U_STRIDE (src), FRAME_GET_V_LINE (src, 0),
FRAME_GET_V_STRIDE (src), (width) / 2, height);
FRAME_GET_V_STRIDE (src), width / 2, height);
}
static void
@ -1122,12 +1124,12 @@ convert_Y444_I420 (VideoConvert * convert, GstVideoFrame * dest,
videomixer_video_convert_orc_planar_chroma_444_420 (FRAME_GET_U_LINE (dest,
0), FRAME_GET_U_STRIDE (dest), FRAME_GET_U_LINE (src, 0),
2 * FRAME_GET_U_STRIDE (src), FRAME_GET_U_LINE (src, 1),
2 * FRAME_GET_U_STRIDE (src), (width + 1) / 2, height / 2);
2 * FRAME_GET_U_STRIDE (src), width / 2, height / 2);
videomixer_video_convert_orc_planar_chroma_444_420 (FRAME_GET_V_LINE (dest,
0), FRAME_GET_V_STRIDE (dest), FRAME_GET_V_LINE (src, 0),
2 * FRAME_GET_V_STRIDE (src), FRAME_GET_V_LINE (src, 1),
2 * FRAME_GET_V_STRIDE (src), (width + 1) / 2, height / 2);
2 * FRAME_GET_V_STRIDE (src), width / 2, height / 2);
/* now handle last line */
if (height & 1) {
@ -1149,11 +1151,11 @@ convert_Y444_Y42B (VideoConvert * convert, GstVideoFrame * dest,
videomixer_video_convert_orc_planar_chroma_444_422 (FRAME_GET_U_LINE (dest,
0), FRAME_GET_U_STRIDE (dest), FRAME_GET_U_LINE (src, 0),
FRAME_GET_U_STRIDE (src), (width + 1) / 2, height);
FRAME_GET_U_STRIDE (src), width / 2, height);
videomixer_video_convert_orc_planar_chroma_444_422 (FRAME_GET_V_LINE (dest,
0), FRAME_GET_V_STRIDE (dest), FRAME_GET_V_LINE (src, 0),
FRAME_GET_V_STRIDE (src), (width + 1) / 2, height);
FRAME_GET_V_STRIDE (src), width / 2, height);
}
static void
@ -1167,7 +1169,7 @@ convert_Y444_YUY2 (VideoConvert * convert, GstVideoFrame * dest,
FRAME_GET_STRIDE (dest), FRAME_GET_Y_LINE (src, 0),
FRAME_GET_Y_STRIDE (src), FRAME_GET_U_LINE (src, 0),
FRAME_GET_U_STRIDE (src), FRAME_GET_V_LINE (src, 0),
FRAME_GET_V_STRIDE (src), (width + 1) / 2, height);
FRAME_GET_V_STRIDE (src), width / 2, height);
}
static void
@ -1181,7 +1183,7 @@ convert_Y444_UYVY (VideoConvert * convert, GstVideoFrame * dest,
FRAME_GET_STRIDE (dest), FRAME_GET_Y_LINE (src, 0),
FRAME_GET_Y_STRIDE (src), FRAME_GET_U_LINE (src, 0),
FRAME_GET_U_STRIDE (src), FRAME_GET_V_LINE (src, 0),
FRAME_GET_V_STRIDE (src), (width + 1) / 2, height);
FRAME_GET_V_STRIDE (src), width / 2, height);
}
static void
@ -1293,97 +1295,125 @@ typedef struct
GstVideoColorMatrix out_matrix;
gboolean keeps_color_matrix;
gboolean keeps_interlaced;
gint width_align, height_align;
void (*convert) (VideoConvert * convert, GstVideoFrame * dest,
const GstVideoFrame * src);
} VideoTransform;
static const VideoTransform transforms[] = {
{GST_VIDEO_FORMAT_I420, GST_VIDEO_COLOR_MATRIX_UNKNOWN, GST_VIDEO_FORMAT_YUY2,
GST_VIDEO_COLOR_MATRIX_UNKNOWN, TRUE, TRUE, convert_I420_YUY2},
GST_VIDEO_COLOR_MATRIX_UNKNOWN, TRUE, TRUE, 0, 0, convert_I420_YUY2},
{GST_VIDEO_FORMAT_I420, GST_VIDEO_COLOR_MATRIX_UNKNOWN, GST_VIDEO_FORMAT_UYVY,
GST_VIDEO_COLOR_MATRIX_UNKNOWN, TRUE, TRUE, convert_I420_UYVY},
GST_VIDEO_COLOR_MATRIX_UNKNOWN, TRUE, TRUE, 0, 0, convert_I420_UYVY},
{GST_VIDEO_FORMAT_I420, GST_VIDEO_COLOR_MATRIX_UNKNOWN, GST_VIDEO_FORMAT_AYUV,
GST_VIDEO_COLOR_MATRIX_UNKNOWN, TRUE, TRUE, convert_I420_AYUV},
GST_VIDEO_COLOR_MATRIX_UNKNOWN, TRUE, TRUE, 0, 0, convert_I420_AYUV},
{GST_VIDEO_FORMAT_I420, GST_VIDEO_COLOR_MATRIX_UNKNOWN, GST_VIDEO_FORMAT_Y42B,
GST_VIDEO_COLOR_MATRIX_UNKNOWN, TRUE, FALSE, convert_I420_Y42B},
GST_VIDEO_COLOR_MATRIX_UNKNOWN, TRUE, FALSE, 0, 0, convert_I420_Y42B},
{GST_VIDEO_FORMAT_I420, GST_VIDEO_COLOR_MATRIX_UNKNOWN, GST_VIDEO_FORMAT_Y444,
GST_VIDEO_COLOR_MATRIX_UNKNOWN, TRUE, FALSE, convert_I420_Y444},
GST_VIDEO_COLOR_MATRIX_UNKNOWN, TRUE, FALSE, 0, 0, convert_I420_Y444},
{GST_VIDEO_FORMAT_YV12, GST_VIDEO_COLOR_MATRIX_UNKNOWN, GST_VIDEO_FORMAT_YUY2,
GST_VIDEO_COLOR_MATRIX_UNKNOWN, TRUE, TRUE, 0, 0, convert_I420_YUY2},
{GST_VIDEO_FORMAT_YV12, GST_VIDEO_COLOR_MATRIX_UNKNOWN, GST_VIDEO_FORMAT_UYVY,
GST_VIDEO_COLOR_MATRIX_UNKNOWN, TRUE, TRUE, 0, 0, convert_I420_UYVY},
{GST_VIDEO_FORMAT_YV12, GST_VIDEO_COLOR_MATRIX_UNKNOWN, GST_VIDEO_FORMAT_AYUV,
GST_VIDEO_COLOR_MATRIX_UNKNOWN, TRUE, TRUE, 0, 0, convert_I420_AYUV},
{GST_VIDEO_FORMAT_YV12, GST_VIDEO_COLOR_MATRIX_UNKNOWN, GST_VIDEO_FORMAT_Y42B,
GST_VIDEO_COLOR_MATRIX_UNKNOWN, TRUE, FALSE, 0, 0, convert_I420_Y42B},
{GST_VIDEO_FORMAT_YV12, GST_VIDEO_COLOR_MATRIX_UNKNOWN, GST_VIDEO_FORMAT_Y444,
GST_VIDEO_COLOR_MATRIX_UNKNOWN, TRUE, FALSE, 0, 0, convert_I420_Y444},
{GST_VIDEO_FORMAT_YUY2, GST_VIDEO_COLOR_MATRIX_UNKNOWN, GST_VIDEO_FORMAT_I420,
GST_VIDEO_COLOR_MATRIX_UNKNOWN, TRUE, TRUE, convert_YUY2_I420},
GST_VIDEO_COLOR_MATRIX_UNKNOWN, TRUE, TRUE, 0, 0, convert_YUY2_I420},
{GST_VIDEO_FORMAT_YUY2, GST_VIDEO_COLOR_MATRIX_UNKNOWN, GST_VIDEO_FORMAT_YV12,
GST_VIDEO_COLOR_MATRIX_UNKNOWN, TRUE, TRUE, 0, 0, convert_YUY2_I420},
{GST_VIDEO_FORMAT_YUY2, GST_VIDEO_COLOR_MATRIX_UNKNOWN, GST_VIDEO_FORMAT_UYVY,
GST_VIDEO_COLOR_MATRIX_UNKNOWN, TRUE, TRUE, convert_UYVY_YUY2}, /* alias */
GST_VIDEO_COLOR_MATRIX_UNKNOWN, TRUE, TRUE, 0, 0, convert_UYVY_YUY2}, /* alias */
{GST_VIDEO_FORMAT_YUY2, GST_VIDEO_COLOR_MATRIX_UNKNOWN, GST_VIDEO_FORMAT_AYUV,
GST_VIDEO_COLOR_MATRIX_UNKNOWN, TRUE, TRUE, convert_YUY2_AYUV},
GST_VIDEO_COLOR_MATRIX_UNKNOWN, TRUE, TRUE, 0, 0, convert_YUY2_AYUV},
{GST_VIDEO_FORMAT_YUY2, GST_VIDEO_COLOR_MATRIX_UNKNOWN, GST_VIDEO_FORMAT_Y42B,
GST_VIDEO_COLOR_MATRIX_UNKNOWN, TRUE, TRUE, convert_YUY2_Y42B},
GST_VIDEO_COLOR_MATRIX_UNKNOWN, TRUE, TRUE, 0, 0, convert_YUY2_Y42B},
{GST_VIDEO_FORMAT_YUY2, GST_VIDEO_COLOR_MATRIX_UNKNOWN, GST_VIDEO_FORMAT_Y444,
GST_VIDEO_COLOR_MATRIX_UNKNOWN, TRUE, TRUE, convert_YUY2_Y444},
GST_VIDEO_COLOR_MATRIX_UNKNOWN, TRUE, TRUE, 0, 0, convert_YUY2_Y444},
{GST_VIDEO_FORMAT_UYVY, GST_VIDEO_COLOR_MATRIX_UNKNOWN, GST_VIDEO_FORMAT_I420,
GST_VIDEO_COLOR_MATRIX_UNKNOWN, TRUE, TRUE, convert_UYVY_I420},
GST_VIDEO_COLOR_MATRIX_UNKNOWN, TRUE, TRUE, 0, 0, convert_UYVY_I420},
{GST_VIDEO_FORMAT_UYVY, GST_VIDEO_COLOR_MATRIX_UNKNOWN, GST_VIDEO_FORMAT_YV12,
GST_VIDEO_COLOR_MATRIX_UNKNOWN, TRUE, TRUE, 0, 0, convert_UYVY_I420},
{GST_VIDEO_FORMAT_UYVY, GST_VIDEO_COLOR_MATRIX_UNKNOWN, GST_VIDEO_FORMAT_YUY2,
GST_VIDEO_COLOR_MATRIX_UNKNOWN, TRUE, TRUE, convert_UYVY_YUY2},
GST_VIDEO_COLOR_MATRIX_UNKNOWN, TRUE, TRUE, 0, 0, convert_UYVY_YUY2},
{GST_VIDEO_FORMAT_UYVY, GST_VIDEO_COLOR_MATRIX_UNKNOWN, GST_VIDEO_FORMAT_AYUV,
GST_VIDEO_COLOR_MATRIX_UNKNOWN, TRUE, TRUE, convert_UYVY_AYUV},
GST_VIDEO_COLOR_MATRIX_UNKNOWN, TRUE, TRUE, 0, 0, convert_UYVY_AYUV},
{GST_VIDEO_FORMAT_UYVY, GST_VIDEO_COLOR_MATRIX_UNKNOWN, GST_VIDEO_FORMAT_Y42B,
GST_VIDEO_COLOR_MATRIX_UNKNOWN, TRUE, TRUE, convert_UYVY_Y42B},
GST_VIDEO_COLOR_MATRIX_UNKNOWN, TRUE, TRUE, 0, 0, convert_UYVY_Y42B},
{GST_VIDEO_FORMAT_UYVY, GST_VIDEO_COLOR_MATRIX_UNKNOWN, GST_VIDEO_FORMAT_Y444,
GST_VIDEO_COLOR_MATRIX_UNKNOWN, TRUE, TRUE, convert_UYVY_Y444},
GST_VIDEO_COLOR_MATRIX_UNKNOWN, TRUE, TRUE, 0, 0, convert_UYVY_Y444},
{GST_VIDEO_FORMAT_AYUV, GST_VIDEO_COLOR_MATRIX_UNKNOWN, GST_VIDEO_FORMAT_I420,
GST_VIDEO_COLOR_MATRIX_UNKNOWN, TRUE, FALSE, convert_AYUV_I420},
GST_VIDEO_COLOR_MATRIX_UNKNOWN, TRUE, FALSE, 1, 1, convert_AYUV_I420},
{GST_VIDEO_FORMAT_AYUV, GST_VIDEO_COLOR_MATRIX_UNKNOWN, GST_VIDEO_FORMAT_YV12,
GST_VIDEO_COLOR_MATRIX_UNKNOWN, TRUE, FALSE, 1, 1, convert_AYUV_I420},
{GST_VIDEO_FORMAT_AYUV, GST_VIDEO_COLOR_MATRIX_UNKNOWN, GST_VIDEO_FORMAT_YUY2,
GST_VIDEO_COLOR_MATRIX_UNKNOWN, TRUE, TRUE, convert_AYUV_YUY2},
GST_VIDEO_COLOR_MATRIX_UNKNOWN, TRUE, TRUE, 1, 0, convert_AYUV_YUY2},
{GST_VIDEO_FORMAT_AYUV, GST_VIDEO_COLOR_MATRIX_UNKNOWN, GST_VIDEO_FORMAT_UYVY,
GST_VIDEO_COLOR_MATRIX_UNKNOWN, TRUE, TRUE, convert_AYUV_UYVY},
GST_VIDEO_COLOR_MATRIX_UNKNOWN, TRUE, TRUE, 1, 0, convert_AYUV_UYVY},
{GST_VIDEO_FORMAT_AYUV, GST_VIDEO_COLOR_MATRIX_UNKNOWN, GST_VIDEO_FORMAT_Y42B,
GST_VIDEO_COLOR_MATRIX_UNKNOWN, TRUE, TRUE, convert_AYUV_Y42B},
GST_VIDEO_COLOR_MATRIX_UNKNOWN, TRUE, TRUE, 1, 0, convert_AYUV_Y42B},
{GST_VIDEO_FORMAT_AYUV, GST_VIDEO_COLOR_MATRIX_UNKNOWN, GST_VIDEO_FORMAT_Y444,
GST_VIDEO_COLOR_MATRIX_UNKNOWN, TRUE, TRUE, convert_AYUV_Y444},
GST_VIDEO_COLOR_MATRIX_UNKNOWN, TRUE, TRUE, 0, 0, convert_AYUV_Y444},
{GST_VIDEO_FORMAT_Y42B, GST_VIDEO_COLOR_MATRIX_UNKNOWN, GST_VIDEO_FORMAT_I420,
GST_VIDEO_COLOR_MATRIX_UNKNOWN, TRUE, FALSE, convert_Y42B_I420},
GST_VIDEO_COLOR_MATRIX_UNKNOWN, TRUE, FALSE, 0, 0, convert_Y42B_I420},
{GST_VIDEO_FORMAT_Y42B, GST_VIDEO_COLOR_MATRIX_UNKNOWN, GST_VIDEO_FORMAT_YV12,
GST_VIDEO_COLOR_MATRIX_UNKNOWN, TRUE, FALSE, 0, 0, convert_Y42B_I420},
{GST_VIDEO_FORMAT_Y42B, GST_VIDEO_COLOR_MATRIX_UNKNOWN, GST_VIDEO_FORMAT_YUY2,
GST_VIDEO_COLOR_MATRIX_UNKNOWN, TRUE, TRUE, convert_Y42B_YUY2},
GST_VIDEO_COLOR_MATRIX_UNKNOWN, TRUE, TRUE, 0, 0, convert_Y42B_YUY2},
{GST_VIDEO_FORMAT_Y42B, GST_VIDEO_COLOR_MATRIX_UNKNOWN, GST_VIDEO_FORMAT_UYVY,
GST_VIDEO_COLOR_MATRIX_UNKNOWN, TRUE, TRUE, convert_Y42B_UYVY},
GST_VIDEO_COLOR_MATRIX_UNKNOWN, TRUE, TRUE, 0, 0, convert_Y42B_UYVY},
{GST_VIDEO_FORMAT_Y42B, GST_VIDEO_COLOR_MATRIX_UNKNOWN, GST_VIDEO_FORMAT_AYUV,
GST_VIDEO_COLOR_MATRIX_UNKNOWN, TRUE, TRUE, convert_Y42B_AYUV},
GST_VIDEO_COLOR_MATRIX_UNKNOWN, TRUE, TRUE, 1, 0, convert_Y42B_AYUV},
{GST_VIDEO_FORMAT_Y42B, GST_VIDEO_COLOR_MATRIX_UNKNOWN, GST_VIDEO_FORMAT_Y444,
GST_VIDEO_COLOR_MATRIX_UNKNOWN, TRUE, TRUE, convert_Y42B_Y444},
GST_VIDEO_COLOR_MATRIX_UNKNOWN, TRUE, TRUE, 0, 0, convert_Y42B_Y444},
{GST_VIDEO_FORMAT_Y444, GST_VIDEO_COLOR_MATRIX_UNKNOWN, GST_VIDEO_FORMAT_I420,
GST_VIDEO_COLOR_MATRIX_UNKNOWN, TRUE, FALSE, convert_Y444_I420},
GST_VIDEO_COLOR_MATRIX_UNKNOWN, TRUE, FALSE, 1, 0, convert_Y444_I420},
{GST_VIDEO_FORMAT_Y444, GST_VIDEO_COLOR_MATRIX_UNKNOWN, GST_VIDEO_FORMAT_YV12,
GST_VIDEO_COLOR_MATRIX_UNKNOWN, TRUE, FALSE, 1, 0, convert_Y444_I420},
{GST_VIDEO_FORMAT_Y444, GST_VIDEO_COLOR_MATRIX_UNKNOWN, GST_VIDEO_FORMAT_YUY2,
GST_VIDEO_COLOR_MATRIX_UNKNOWN, TRUE, TRUE, convert_Y444_YUY2},
GST_VIDEO_COLOR_MATRIX_UNKNOWN, TRUE, TRUE, 1, 0, convert_Y444_YUY2},
{GST_VIDEO_FORMAT_Y444, GST_VIDEO_COLOR_MATRIX_UNKNOWN, GST_VIDEO_FORMAT_UYVY,
GST_VIDEO_COLOR_MATRIX_UNKNOWN, TRUE, TRUE, convert_Y444_UYVY},
GST_VIDEO_COLOR_MATRIX_UNKNOWN, TRUE, TRUE, 1, 0, convert_Y444_UYVY},
{GST_VIDEO_FORMAT_Y444, GST_VIDEO_COLOR_MATRIX_UNKNOWN, GST_VIDEO_FORMAT_AYUV,
GST_VIDEO_COLOR_MATRIX_UNKNOWN, TRUE, TRUE, convert_Y444_AYUV},
GST_VIDEO_COLOR_MATRIX_UNKNOWN, TRUE, TRUE, 0, 0, convert_Y444_AYUV},
{GST_VIDEO_FORMAT_Y444, GST_VIDEO_COLOR_MATRIX_UNKNOWN, GST_VIDEO_FORMAT_Y42B,
GST_VIDEO_COLOR_MATRIX_UNKNOWN, TRUE, TRUE, convert_Y444_Y42B},
GST_VIDEO_COLOR_MATRIX_UNKNOWN, TRUE, TRUE, 1, 0, convert_Y444_Y42B},
#if G_BYTE_ORDER == G_LITTLE_ENDIAN
{GST_VIDEO_FORMAT_AYUV, GST_VIDEO_COLOR_MATRIX_BT601, GST_VIDEO_FORMAT_ARGB,
GST_VIDEO_COLOR_MATRIX_RGB, FALSE, TRUE, convert_AYUV_ARGB},
GST_VIDEO_COLOR_MATRIX_RGB, FALSE, TRUE, 0, 0, convert_AYUV_ARGB},
{GST_VIDEO_FORMAT_AYUV, GST_VIDEO_COLOR_MATRIX_BT601, GST_VIDEO_FORMAT_BGRA,
GST_VIDEO_COLOR_MATRIX_RGB, FALSE, TRUE, convert_AYUV_BGRA},
GST_VIDEO_COLOR_MATRIX_RGB, FALSE, TRUE, 0, 0, convert_AYUV_BGRA},
{GST_VIDEO_FORMAT_AYUV, GST_VIDEO_COLOR_MATRIX_BT601, GST_VIDEO_FORMAT_xRGB,
GST_VIDEO_COLOR_MATRIX_RGB, FALSE, TRUE, convert_AYUV_ARGB}, /* alias */
GST_VIDEO_COLOR_MATRIX_RGB, FALSE, TRUE, 0, 0, convert_AYUV_ARGB}, /* alias */
{GST_VIDEO_FORMAT_AYUV, GST_VIDEO_COLOR_MATRIX_BT601, GST_VIDEO_FORMAT_BGRx,
GST_VIDEO_COLOR_MATRIX_RGB, FALSE, TRUE, convert_AYUV_BGRA}, /* alias */
GST_VIDEO_COLOR_MATRIX_RGB, FALSE, TRUE, 0, 0, convert_AYUV_BGRA}, /* alias */
{GST_VIDEO_FORMAT_AYUV, GST_VIDEO_COLOR_MATRIX_BT601, GST_VIDEO_FORMAT_ABGR,
GST_VIDEO_COLOR_MATRIX_RGB, FALSE, TRUE, convert_AYUV_ABGR},
GST_VIDEO_COLOR_MATRIX_RGB, FALSE, TRUE, 0, 0, convert_AYUV_ABGR},
{GST_VIDEO_FORMAT_AYUV, GST_VIDEO_COLOR_MATRIX_BT601, GST_VIDEO_FORMAT_RGBA,
GST_VIDEO_COLOR_MATRIX_RGB, FALSE, TRUE, convert_AYUV_RGBA},
GST_VIDEO_COLOR_MATRIX_RGB, FALSE, TRUE, 0, 0, convert_AYUV_RGBA},
{GST_VIDEO_FORMAT_AYUV, GST_VIDEO_COLOR_MATRIX_BT601, GST_VIDEO_FORMAT_xBGR,
GST_VIDEO_COLOR_MATRIX_RGB, FALSE, TRUE, convert_AYUV_ABGR}, /* alias */
GST_VIDEO_COLOR_MATRIX_RGB, FALSE, TRUE, 0, 0, convert_AYUV_ABGR}, /* alias */
{GST_VIDEO_FORMAT_AYUV, GST_VIDEO_COLOR_MATRIX_BT601, GST_VIDEO_FORMAT_RGBx,
GST_VIDEO_COLOR_MATRIX_RGB, FALSE, TRUE, convert_AYUV_RGBA}, /* alias */
GST_VIDEO_COLOR_MATRIX_RGB, FALSE, TRUE, 0, 0, convert_AYUV_RGBA}, /* alias */
{GST_VIDEO_FORMAT_I420, GST_VIDEO_COLOR_MATRIX_BT601, GST_VIDEO_FORMAT_BGRA,
GST_VIDEO_COLOR_MATRIX_RGB, FALSE, FALSE, convert_I420_BGRA},
GST_VIDEO_COLOR_MATRIX_RGB, FALSE, FALSE, 0, 0, convert_I420_BGRA},
{GST_VIDEO_FORMAT_I420, GST_VIDEO_COLOR_MATRIX_BT601, GST_VIDEO_FORMAT_BGRx,
GST_VIDEO_COLOR_MATRIX_RGB, FALSE, FALSE, 0, 0, convert_I420_BGRA},
{GST_VIDEO_FORMAT_YV12, GST_VIDEO_COLOR_MATRIX_BT601, GST_VIDEO_FORMAT_BGRA,
GST_VIDEO_COLOR_MATRIX_RGB, FALSE, FALSE, 0, 0, convert_I420_BGRA},
{GST_VIDEO_FORMAT_YV12, GST_VIDEO_COLOR_MATRIX_BT601, GST_VIDEO_FORMAT_BGRx,
GST_VIDEO_COLOR_MATRIX_RGB, FALSE, FALSE, 0, 0, convert_I420_BGRA},
#endif
};
@ -1394,10 +1424,14 @@ videomixer_videoconvert_convert_lookup_fastpath (VideoConvert * convert)
GstVideoFormat in_format, out_format;
GstVideoColorMatrix in_matrix, out_matrix;
gboolean interlaced;
gint width, height;
in_format = GST_VIDEO_INFO_FORMAT (&convert->in_info);
out_format = GST_VIDEO_INFO_FORMAT (&convert->out_info);
width = GST_VIDEO_INFO_WIDTH (&convert->in_info);
height = GST_VIDEO_INFO_HEIGHT (&convert->in_info);
in_matrix = convert->in_info.colorimetry.matrix;
out_matrix = convert->out_info.colorimetry.matrix;
@ -1410,9 +1444,12 @@ videomixer_videoconvert_convert_lookup_fastpath (VideoConvert * convert)
(transforms[i].keeps_color_matrix ||
(transforms[i].in_matrix == in_matrix &&
transforms[i].out_matrix == out_matrix)) &&
(transforms[i].keeps_interlaced || !interlaced)) {
(transforms[i].keeps_interlaced || !interlaced) &&
(transforms[i].width_align & width) == 0 &&
(transforms[i].height_align & height) == 0) {
GST_DEBUG ("using fastpath");
convert->convert = transforms[i].convert;
alloc_tmplines (convert, 1, GST_VIDEO_INFO_WIDTH (&convert->in_info));
return TRUE;
}
}