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videoflip: Add support for 10/12bit planar formats

Browse source 
Implements support for I420, I422 and Y444 in 10/12 bit LE/BE variants.
I422 is handled separately from the rest, as it needs to consider
the endianness of the current format during most transforms.

Part-of: <https://gitlab.freedesktop.org/gstreamer/gstreamer/-/merge_requests/2788>
This commit is contained in:
Piotr Brzeziński 2022-08-09 09:42:23 +02:00 committed by GStreamer Marge Bot
parent ad15fc9169
commit c883a9f54b
2 changed files with 498 additions and 10 deletions
Show stats Download patch file Download diff file Expand all files Collapse all files

4
subprojects/gst-plugins-good/docs/gst_plugins_cache.json
View file

@ -26191,12 +26191,12 @@
"long-name": "Video flipper",
"pad-templates": {
"sink": {
"caps": "video/x-raw:\n format: { AYUV, ARGB, BGRA, ABGR, RGBA, Y444, xRGB, RGBx, xBGR, BGRx, RGB, BGR, I420, YV12, IYUV, YUY2, UYVY, YVYU, NV12, NV21, GRAY8, GRAY16_BE, GRAY16_LE }\n width: [ 1, 2147483647 ]\n height: [ 1, 2147483647 ]\n framerate: [ 0/1, 2147483647/1 ]\n",
"caps": "video/x-raw:\n format: { AYUV, ARGB, BGRA, ABGR, RGBA, Y444, xRGB, RGBx, xBGR, BGRx, RGB, BGR, I420, YV12, IYUV, YUY2, UYVY, YVYU, NV12, NV21, GRAY8, GRAY16_BE, GRAY16_LE, I420_10LE, I420_10BE, I420_12LE, I420_12BE, I422_10LE, I422_10BE, I422_12LE, I422_12BE, Y444_10LE, Y444_10BE, Y444_12LE, Y444_12BE }\n width: [ 1, 2147483647 ]\n height: [ 1, 2147483647 ]\n framerate: [ 0/1, 2147483647/1 ]\n",
"direction": "sink",
"presence": "always"
},
"src": {
"caps": "video/x-raw:\n format: { AYUV, ARGB, BGRA, ABGR, RGBA, Y444, xRGB, RGBx, xBGR, BGRx, RGB, BGR, I420, YV12, IYUV, YUY2, UYVY, YVYU, NV12, NV21, GRAY8, GRAY16_BE, GRAY16_LE }\n width: [ 1, 2147483647 ]\n height: [ 1, 2147483647 ]\n framerate: [ 0/1, 2147483647/1 ]\n",
"caps": "video/x-raw:\n format: { AYUV, ARGB, BGRA, ABGR, RGBA, Y444, xRGB, RGBx, xBGR, BGRx, RGB, BGR, I420, YV12, IYUV, YUY2, UYVY, YVYU, NV12, NV21, GRAY8, GRAY16_BE, GRAY16_LE, I420_10LE, I420_10BE, I420_12LE, I420_12BE, I422_10LE, I422_10BE, I422_12LE, I422_12BE, Y444_10LE, Y444_10BE, Y444_12LE, Y444_12BE }\n width: [ 1, 2147483647 ]\n height: [ 1, 2147483647 ]\n framerate: [ 0/1, 2147483647/1 ]\n",
"direction": "src",
"presence": "always"
}

504
subprojects/gst-plugins-good/gst/videofilter/gstvideoflip.c
View file

@ -22,7 +22,7 @@
/*
* This file was (probably) generated from gstvideoflip.c,
* gstvideoflip.c,v 1.7 2003/11/08 02:48:59 dschleef Exp
* gstvideoflip.c,v 1.7 2003/11/08 02:48:59 dschleef Exp
*/
/**
* SECTION:element-videoflip
@ -68,8 +68,9 @@ GST_STATIC_PAD_TEMPLATE ("src",
GST_PAD_ALWAYS,
GST_STATIC_CAPS (GST_VIDEO_CAPS_MAKE ("{ AYUV, "
"ARGB, BGRA, ABGR, RGBA, Y444, xRGB, RGBx, xBGR, BGRx, "
"RGB, BGR, I420, YV12, IYUV, YUY2, UYVY, YVYU, NV12, NV21, "
"GRAY8, GRAY16_BE, GRAY16_LE }"))
"RGB, BGR, I420, YV12, IYUV, YUY2, UYVY, YVYU, NV12, NV21,"
"GRAY8, GRAY16_BE, GRAY16_LE, I420_10LE, I420_10BE, I420_12LE, I420_12BE, "
"I422_10LE, I422_10BE, I422_12LE, I422_12BE, Y444_10LE, Y444_10BE, Y444_12LE, Y444_12BE }"))
);
static GstStaticPadTemplate gst_video_flip_sink_template =
@ -78,8 +79,9 @@ GST_STATIC_PAD_TEMPLATE ("sink",
GST_PAD_ALWAYS,
GST_STATIC_CAPS (GST_VIDEO_CAPS_MAKE ("{ AYUV, "
"ARGB, BGRA, ABGR, RGBA, Y444, xRGB, RGBx, xBGR, BGRx, "
"RGB, BGR, I420, YV12, IYUV, YUY2, UYVY, YVYU, NV12, NV21, "
"GRAY8, GRAY16_BE, GRAY16_LE }"))
"RGB, BGR, I420, YV12, IYUV, YUY2, UYVY, YVYU, NV12, NV21,"
"GRAY8, GRAY16_BE, GRAY16_LE, I420_10LE, I420_10BE, I420_12LE, I420_12BE, "
"I422_10LE, I422_10BE, I422_12LE, I422_12BE, Y444_10LE, Y444_10BE, Y444_12LE, Y444_12BE }"))
);
#define GST_TYPE_VIDEO_FLIP_METHOD (gst_video_flip_method_get_type())
@ -422,8 +424,8 @@ gst_video_flip_planar_yuv (GstVideoFlip * videoflip, GstVideoFrame * dest,
/* Flip V */
s = GST_VIDEO_FRAME_PLANE_DATA (src, 2);
d = GST_VIDEO_FRAME_PLANE_DATA (dest, 2);
for (y = 0; y < dest_u_height; y++) {
for (x = 0; x < dest_u_width; x++) {
for (y = 0; y < dest_v_height; y++) {
for (x = 0; x < dest_v_width; x++) {
d[y * dest_v_stride + x] = s[x * src_v_stride + y];
}
}
@ -466,6 +468,477 @@ gst_video_flip_planar_yuv (GstVideoFlip * videoflip, GstVideoFrame * dest,
}
}
static void
gst_video_flip_planar_yuv_16bit (GstVideoFlip * videoflip, GstVideoFrame * dest,
const GstVideoFrame * src)
{
gint x, y;
guint16 const *s;
guint16 *d;
gint src_y_stride, src_u_stride, src_v_stride;
gint src_y_height, src_u_height, src_v_height;
gint src_y_width, src_u_width, src_v_width;
gint dest_y_stride, dest_u_stride, dest_v_stride;
gint dest_y_height, dest_u_height, dest_v_height;
gint dest_y_width, dest_u_width, dest_v_width;
/* Divide strides by 2 because we're operating on guint16's */
src_y_stride = GST_VIDEO_FRAME_PLANE_STRIDE (src, 0) / 2;
src_u_stride = GST_VIDEO_FRAME_PLANE_STRIDE (src, 1) / 2;
src_v_stride = GST_VIDEO_FRAME_PLANE_STRIDE (src, 2) / 2;
dest_y_stride = GST_VIDEO_FRAME_PLANE_STRIDE (dest, 0) / 2;
dest_u_stride = GST_VIDEO_FRAME_PLANE_STRIDE (dest, 1) / 2;
dest_v_stride = GST_VIDEO_FRAME_PLANE_STRIDE (dest, 2) / 2;
src_y_width = GST_VIDEO_FRAME_COMP_WIDTH (src, 0);
src_u_width = GST_VIDEO_FRAME_COMP_WIDTH (src, 1);
src_v_width = GST_VIDEO_FRAME_COMP_WIDTH (src, 2);
dest_y_width = GST_VIDEO_FRAME_COMP_WIDTH (dest, 0);
dest_u_width = GST_VIDEO_FRAME_COMP_WIDTH (dest, 1);
dest_v_width = GST_VIDEO_FRAME_COMP_WIDTH (dest, 2);
src_y_height = GST_VIDEO_FRAME_COMP_HEIGHT (src, 0);
src_u_height = GST_VIDEO_FRAME_COMP_HEIGHT (src, 1);
src_v_height = GST_VIDEO_FRAME_COMP_HEIGHT (src, 2);
dest_y_height = GST_VIDEO_FRAME_COMP_HEIGHT (dest, 0);
dest_u_height = GST_VIDEO_FRAME_COMP_HEIGHT (dest, 1);
dest_v_height = GST_VIDEO_FRAME_COMP_HEIGHT (dest, 2);
switch (videoflip->active_method) {
case GST_VIDEO_ORIENTATION_90R:
/* Flip Y */
s = GST_VIDEO_FRAME_PLANE_DATA (src, 0);
d = GST_VIDEO_FRAME_PLANE_DATA (dest, 0);
for (y = 0; y < dest_y_height; y++) {
for (x = 0; x < dest_y_width; x++) {
d[y * dest_y_stride + x] =
s[(src_y_height - 1 - x) * src_y_stride + y];
}
}
/* Flip U */
s = GST_VIDEO_FRAME_PLANE_DATA (src, 1);
d = GST_VIDEO_FRAME_PLANE_DATA (dest, 1);
for (y = 0; y < dest_u_height; y++) {
for (x = 0; x < dest_u_width; x++) {
d[y * dest_u_stride + x] =
s[(src_u_height - 1 - x) * src_u_stride + y];
}
}
/* Flip V */
s = GST_VIDEO_FRAME_PLANE_DATA (src, 2);
d = GST_VIDEO_FRAME_PLANE_DATA (dest, 2);
for (y = 0; y < dest_v_height; y++) {
for (x = 0; x < dest_v_width; x++) {
d[y * dest_v_stride + x] =
s[(src_v_height - 1 - x) * src_v_stride + y];
}
}
break;
case GST_VIDEO_ORIENTATION_90L:
/* Flip Y */
s = GST_VIDEO_FRAME_PLANE_DATA (src, 0);
d = GST_VIDEO_FRAME_PLANE_DATA (dest, 0);
for (y = 0; y < dest_y_height; y++) {
for (x = 0; x < dest_y_width; x++) {
d[y * dest_y_stride + x] =
s[x * src_y_stride + (src_y_width - 1 - y)];
}
}
/* Flip U */
s = GST_VIDEO_FRAME_PLANE_DATA (src, 1);
d = GST_VIDEO_FRAME_PLANE_DATA (dest, 1);
for (y = 0; y < dest_u_height; y++) {
for (x = 0; x < dest_u_width; x++) {
d[y * dest_u_stride + x] =
s[x * src_u_stride + (src_u_width - 1 - y)];
}
}
/* Flip V */
s = GST_VIDEO_FRAME_PLANE_DATA (src, 2);
d = GST_VIDEO_FRAME_PLANE_DATA (dest, 2);
for (y = 0; y < dest_v_height; y++) {
for (x = 0; x < dest_v_width; x++) {
d[y * dest_v_stride + x] =
s[x * src_v_stride + (src_v_width - 1 - y)];
}
}
break;
case GST_VIDEO_ORIENTATION_180:
/* Flip Y */
s = GST_VIDEO_FRAME_PLANE_DATA (src, 0);
d = GST_VIDEO_FRAME_PLANE_DATA (dest, 0);
for (y = 0; y < dest_y_height; y++) {
for (x = 0; x < dest_y_width; x++) {
d[y * dest_y_stride + x] =
s[(src_y_height - 1 - y) * src_y_stride + (src_y_width - 1 - x)];
}
}
/* Flip U */
s = GST_VIDEO_FRAME_PLANE_DATA (src, 1);
d = GST_VIDEO_FRAME_PLANE_DATA (dest, 1);
for (y = 0; y < dest_u_height; y++) {
for (x = 0; x < dest_u_width; x++) {
d[y * dest_u_stride + x] =
s[(src_u_height - 1 - y) * src_u_stride + (src_u_width - 1 - x)];
}
}
/* Flip V */
s = GST_VIDEO_FRAME_PLANE_DATA (src, 2);
d = GST_VIDEO_FRAME_PLANE_DATA (dest, 2);
for (y = 0; y < dest_v_height; y++) {
for (x = 0; x < dest_v_width; x++) {
d[y * dest_v_stride + x] =
s[(src_v_height - 1 - y) * src_v_stride + (src_v_width - 1 - x)];
}
}
break;
case GST_VIDEO_ORIENTATION_HORIZ:
/* Flip Y */
s = GST_VIDEO_FRAME_PLANE_DATA (src, 0);
d = GST_VIDEO_FRAME_PLANE_DATA (dest, 0);
for (y = 0; y < dest_y_height; y++) {
for (x = 0; x < dest_y_width; x++) {
d[y * dest_y_stride + x] =
s[y * src_y_stride + (src_y_width - 1 - x)];
}
}
/* Flip U */
s = GST_VIDEO_FRAME_PLANE_DATA (src, 1);
d = GST_VIDEO_FRAME_PLANE_DATA (dest, 1);
for (y = 0; y < dest_u_height; y++) {
for (x = 0; x < dest_u_width; x++) {
d[y * dest_u_stride + x] =
s[y * src_u_stride + (src_u_width - 1 - x)];
}
}
/* Flip V */
s = GST_VIDEO_FRAME_PLANE_DATA (src, 2);
d = GST_VIDEO_FRAME_PLANE_DATA (dest, 2);
for (y = 0; y < dest_v_height; y++) {
for (x = 0; x < dest_v_width; x++) {
d[y * dest_v_stride + x] =
s[y * src_v_stride + (src_v_width - 1 - x)];
}
}
break;
case GST_VIDEO_ORIENTATION_VERT:
/* Flip Y */
s = GST_VIDEO_FRAME_PLANE_DATA (src, 0);
d = GST_VIDEO_FRAME_PLANE_DATA (dest, 0);
for (y = 0; y < dest_y_height; y++) {
for (x = 0; x < dest_y_width; x++) {
d[y * dest_y_stride + x] =
s[(src_y_height - 1 - y) * src_y_stride + x];
}
}
/* Flip U */
s = GST_VIDEO_FRAME_PLANE_DATA (src, 1);
d = GST_VIDEO_FRAME_PLANE_DATA (dest, 1);
for (y = 0; y < dest_u_height; y++) {
for (x = 0; x < dest_u_width; x++) {
d[y * dest_u_stride + x] =
s[(src_u_height - 1 - y) * src_u_stride + x];
}
}
/* Flip V */
s = GST_VIDEO_FRAME_PLANE_DATA (src, 2);
d = GST_VIDEO_FRAME_PLANE_DATA (dest, 2);
for (y = 0; y < dest_v_height; y++) {
for (x = 0; x < dest_v_width; x++) {
d[y * dest_v_stride + x] =
s[(src_v_height - 1 - y) * src_v_stride + x];
}
}
break;
case GST_VIDEO_ORIENTATION_UL_LR:
/* Flip Y */
s = GST_VIDEO_FRAME_PLANE_DATA (src, 0);
d = GST_VIDEO_FRAME_PLANE_DATA (dest, 0);
for (y = 0; y < dest_y_height; y++) {
for (x = 0; x < dest_y_width; x++) {
d[y * dest_y_stride + x] = s[x * src_y_stride + y];
}
}
/* Flip U */
s = GST_VIDEO_FRAME_PLANE_DATA (src, 1);
d = GST_VIDEO_FRAME_PLANE_DATA (dest, 1);
for (y = 0; y < dest_u_height; y++) {
for (x = 0; x < dest_u_width; x++) {
d[y * dest_u_stride + x] = s[x * src_u_stride + y];
}
}
/* Flip V */
s = GST_VIDEO_FRAME_PLANE_DATA (src, 2);
d = GST_VIDEO_FRAME_PLANE_DATA (dest, 2);
for (y = 0; y < dest_v_height; y++) {
for (x = 0; x < dest_v_width; x++) {
d[y * dest_v_stride + x] = s[x * src_v_stride + y];
}
}
break;
case GST_VIDEO_ORIENTATION_UR_LL:
/* Flip Y */
s = GST_VIDEO_FRAME_PLANE_DATA (src, 0);
d = GST_VIDEO_FRAME_PLANE_DATA (dest, 0);
for (y = 0; y < dest_y_height; y++) {
for (x = 0; x < dest_y_width; x++) {
d[y * dest_y_stride + x] =
s[(src_y_height - 1 - x) * src_y_stride + (src_y_width - 1 - y)];
}
}
/* Flip U */
s = GST_VIDEO_FRAME_PLANE_DATA (src, 1);
d = GST_VIDEO_FRAME_PLANE_DATA (dest, 1);
for (y = 0; y < dest_u_height; y++) {
for (x = 0; x < dest_u_width; x++) {
d[y * dest_u_stride + x] =
s[(src_u_height - 1 - x) * src_u_stride + (src_u_width - 1 - y)];
}
}
/* Flip V */
s = GST_VIDEO_FRAME_PLANE_DATA (src, 2);
d = GST_VIDEO_FRAME_PLANE_DATA (dest, 2);
for (y = 0; y < dest_v_height; y++) {
for (x = 0; x < dest_v_width; x++) {
d[y * dest_v_stride + x] =
s[(src_v_height - 1 - x) * src_v_stride + (src_v_width - 1 - y)];
}
}
break;
case GST_VIDEO_ORIENTATION_IDENTITY:
gst_video_frame_copy (dest, src);
break;
default:
g_assert_not_reached ();
break;
}
}
static inline void
rotate_yuv422_plane (GstVideoFrame * dest, const GstVideoFrame * src,
gint plane_index, GstVideoOrientationMethod method,
gboolean is_chroma, gboolean is_le)
{
gint src_stride, src_height, src_width;
gint dest_stride, dest_height, dest_width;
gint x, y;
guint scale;
guint16 const *s, *addr;
guint16 *d;
guint16 val, val2;
s = GST_VIDEO_FRAME_PLANE_DATA (src, plane_index);
d = GST_VIDEO_FRAME_PLANE_DATA (dest, plane_index);
/* Divide strides by 2 because we're operating on guint16's */
src_stride = GST_VIDEO_FRAME_PLANE_STRIDE (src, plane_index) / 2;
src_height = GST_VIDEO_FRAME_COMP_HEIGHT (src, plane_index);
src_width = GST_VIDEO_FRAME_COMP_WIDTH (src, plane_index);
dest_stride = GST_VIDEO_FRAME_PLANE_STRIDE (dest, plane_index) / 2;
dest_height = GST_VIDEO_FRAME_COMP_HEIGHT (dest, plane_index);
dest_width = GST_VIDEO_FRAME_COMP_WIDTH (dest, plane_index);
scale = is_chroma ? 2 : 1;
switch (method) {
case GST_VIDEO_ORIENTATION_90R:
if (is_le) {
for (y = 0; y < dest_height; y++) {
for (x = 0; x < dest_width; x++) {
addr = s + (src_height - 1 - x * scale) * src_stride + y / scale;
val = GST_READ_UINT16_LE (addr);
if (is_chroma && x * 2 + 1 < src_height) {
addr = s + (src_height - 1 - (x * 2 + 1)) * src_stride + y / 2;
val2 = GST_READ_UINT16_LE (addr);
val = (val + val2) / 2;
}
GST_WRITE_UINT16_LE (d + y * dest_stride + x, val);
}
}
} else {
for (y = 0; y < dest_height; y++) {
for (x = 0; x < dest_width; x++) {
addr = s + (src_height - 1 - x * scale) * src_stride + y / scale;
val = GST_READ_UINT16_BE (addr);
if (is_chroma && x * 2 + 1 < src_height) {
addr = s + (src_height - 1 - (x * 2 + 1)) * src_stride + y / 2;
val2 = GST_READ_UINT16_BE (addr);
val = (val + val2) / 2;
}
GST_WRITE_UINT16_BE (d + y * dest_stride + x, val);
}
}
}
break;
case GST_VIDEO_ORIENTATION_90L:
if (is_le) {
for (y = 0; y < dest_height; y++) {
for (x = 0; x < dest_width; x++) {
addr = s + x * scale * src_stride + (src_width - 1 - y / scale);
val = GST_READ_UINT16_LE (addr);
if (is_chroma && x * 2 + 1 < src_width) {
addr = s + (x * 2 + 1) * src_stride + (src_width - 1 - y / 2);
val2 = GST_READ_UINT16_LE (addr);
val = (val + val2) / 2;
}
GST_WRITE_UINT16_LE (d + y * dest_stride + x, val);
}
}
} else {
for (y = 0; y < dest_height; y++) {
for (x = 0; x < dest_width; x++) {
addr = s + x * scale * src_stride + (src_width - 1 - y / scale);
val = GST_READ_UINT16_BE (addr);
if (is_chroma && x * 2 + 1 < src_width) {
addr = s + (x * 2 + 1) * src_stride + (src_width - 1 - y / 2);
val2 = GST_READ_UINT16_BE (addr);
val = (val + val2) / 2;
}
GST_WRITE_UINT16_BE (d + y * dest_stride + x, val);
}
}
}
break;
case GST_VIDEO_ORIENTATION_180:
for (y = 0; y < dest_height; y++) {
for (x = 0; x < dest_width; x++) {
d[y * dest_stride + x] =
s[(src_height - 1 - y) * src_stride + (src_width - 1 - x)];
}
}
break;
case GST_VIDEO_ORIENTATION_HORIZ:
for (y = 0; y < dest_height; y++) {
for (x = 0; x < dest_width; x++) {
d[y * dest_stride + x] = s[y * src_stride + (src_width - 1 - x)];
}
}
break;
case GST_VIDEO_ORIENTATION_VERT:
for (y = 0; y < dest_height; y++) {
for (x = 0; x < dest_width; x++) {
d[y * dest_stride + x] = s[(src_height - 1 - y) * src_stride + x];
}
}
break;
case GST_VIDEO_ORIENTATION_UL_LR:
if (is_le) {
for (y = 0; y < dest_height; y++) {
for (x = 0; x < dest_width; x++) {
addr = s + x * scale * src_stride + y / scale;
val = GST_READ_UINT16_LE (addr);
if (is_chroma && x * 2 + 1 < src_width) {
addr = s + (x * 2 + 1) * src_stride + y / 2;
val2 = GST_READ_UINT16_LE (addr);
val = (val + val2) / 2;
}
GST_WRITE_UINT16_LE (d + y * dest_stride + x, val);
}
}
} else {
for (y = 0; y < dest_height; y++) {
for (x = 0; x < dest_width; x++) {
addr = s + x * scale * src_stride + y / scale;
val = GST_READ_UINT16_BE (addr);
if (is_chroma && x * 2 + 1 < src_width) {
addr = s + (x * 2 + 1) * src_stride + y / 2;
val2 = GST_READ_UINT16_BE (addr);
val = (val + val2) / 2;
}
GST_WRITE_UINT16_BE (d + y * dest_stride + x, val);
}
}
}
break;
case GST_VIDEO_ORIENTATION_UR_LL:
if (is_le) {
for (y = 0; y < dest_height; y++) {
for (x = 0; x < dest_width; x++) {
addr = s
+ (src_height - 1 - x * scale) * src_stride
+ (src_width - 1 - y / scale);
val = GST_READ_UINT16_LE (addr);
if (is_chroma && x * 2 + 1 < src_width) {
addr = s
+ (src_height - 1 - (x * 2 + 1)) * src_stride
+ (src_width - 1 - y / 2);
val2 = GST_READ_UINT16_LE (addr);
val = (val + val2) / 2;
}
GST_WRITE_UINT16_LE (d + y * dest_stride + x, val);
}
}
} else {
for (y = 0; y < dest_height; y++) {
for (x = 0; x < dest_width; x++) {
addr = s
+ (src_height - 1 - x * scale) * src_stride
+ (src_width - 1 - y / scale);
val = GST_READ_UINT16_BE (addr);
if (is_chroma && x * 2 + 1 < src_width) {
addr = s
+ (src_height - 1 - (x * 2 + 1)) * src_stride
+ (src_width - 1 - y / 2);
val2 = GST_READ_UINT16_BE (addr);
val = (val + val2) / 2;
}
GST_WRITE_UINT16_BE (d + y * dest_stride + x, val);
}
}
}
break;
case GST_VIDEO_ORIENTATION_IDENTITY:
gst_video_frame_copy (dest, src);
break;
default:
g_assert_not_reached ();
break;
}
}
static void
gst_video_flip_planar_yuv_422_16bit (GstVideoFlip * videoflip,
GstVideoFrame * dest, const GstVideoFrame * src)
{
gboolean format_is_le;
/* We need to consider the endianness during transforms
* which need average chrominance values between two pixels */
format_is_le = GST_VIDEO_FORMAT_INFO_IS_LE (dest->info.finfo);
/* Attempt to get the compiler to inline specialized variants of this function
* to avoid too much branching due to endianness checks */
if (format_is_le) {
rotate_yuv422_plane (dest, src, 0, videoflip->active_method, FALSE, TRUE);
rotate_yuv422_plane (dest, src, 1, videoflip->active_method, TRUE, TRUE);
rotate_yuv422_plane (dest, src, 2, videoflip->active_method, TRUE, TRUE);
} else {
rotate_yuv422_plane (dest, src, 0, videoflip->active_method, FALSE, FALSE);
rotate_yuv422_plane (dest, src, 1, videoflip->active_method, TRUE, FALSE);
rotate_yuv422_plane (dest, src, 2, videoflip->active_method, TRUE, FALSE);
}
}
static void
gst_video_flip_semi_planar_yuv (GstVideoFlip * videoflip, GstVideoFrame * dest,
const GstVideoFrame * src)
@ -766,7 +1239,6 @@ gst_video_flip_packed_simple (GstVideoFlip * videoflip, GstVideoFrame * dest,
}
}
static void
gst_video_flip_y422 (GstVideoFlip * videoflip, GstVideoFrame * dest,
const GstVideoFrame * src)
@ -991,6 +1463,22 @@ gst_video_flip_configure_process (GstVideoFlip * vf)
case GST_VIDEO_FORMAT_Y444:
vf->process = gst_video_flip_planar_yuv;
break;
case GST_VIDEO_FORMAT_I420_10LE:
case GST_VIDEO_FORMAT_I420_10BE:
case GST_VIDEO_FORMAT_I420_12LE:
case GST_VIDEO_FORMAT_I420_12BE:
case GST_VIDEO_FORMAT_Y444_10LE:
case GST_VIDEO_FORMAT_Y444_10BE:
case GST_VIDEO_FORMAT_Y444_12LE:
case GST_VIDEO_FORMAT_Y444_12BE:
vf->process = gst_video_flip_planar_yuv_16bit;
break;
case GST_VIDEO_FORMAT_I422_10LE:
case GST_VIDEO_FORMAT_I422_10BE:
case GST_VIDEO_FORMAT_I422_12LE:
case GST_VIDEO_FORMAT_I422_12BE:
vf->process = gst_video_flip_planar_yuv_422_16bit;
break;
case GST_VIDEO_FORMAT_YUY2:
case GST_VIDEO_FORMAT_UYVY:
case GST_VIDEO_FORMAT_YVYU: