*
* You should have received a copy of the GNU Library General Public
* License along with this library; if not, write to the
- * Free Software Foundation, Inc., 59 Temple Place - Suite 330,
- * Boston, MA 02111-1307, USA.
+ * Free Software Foundation, Inc., 51 Franklin St, Fifth Floor,
+ * Boston, MA 02110-1301, USA.
*/
/**
* SECTION:element-videobox
*
* Sample pipeline:
* |[
- * gst-launch videotestsrc ! videobox autocrop=true ! \
- * "video/x-raw-yuv, width=600, height=400" ! ffmpegcolorspace ! ximagesink
+ * gst-launch-1.0 videotestsrc ! videobox autocrop=true ! \
+ * "video/x-raw, width=600, height=400" ! videoconvert ! ximagesink
* ]|
*/
#define APPLY_MATRIX(m,o,v1,v2,v3) ((m[o*4] * v1 + m[o*4+1] * v2 + m[o*4+2] * v3 + m[o*4+3]) >> 8)
static void
-fill_ayuv (GstVideoBoxFill fill_type, guint b_alpha, GstVideoFormat format,
- guint8 * dest, gboolean sdtv, gint width, gint height)
+fill_ayuv (GstVideoBoxFill fill_type, guint b_alpha,
+ GstVideoFrame * frame, gboolean sdtv)
{
guint32 empty_pixel;
+ guint8 *dest;
+ gint width, height;
+ gint stride;
+
+ width = GST_VIDEO_FRAME_WIDTH (frame);
+ height = GST_VIDEO_FRAME_HEIGHT (frame);
b_alpha = CLAMP (b_alpha, 0, 255);
(yuv_hdtv_colors_Y[fill_type] << 16) |
(yuv_hdtv_colors_U[fill_type] << 8) | yuv_hdtv_colors_V[fill_type]);
- orc_splat_u32 ((guint32 *) dest, empty_pixel, width * height);
+ dest = GST_VIDEO_FRAME_PLANE_DATA (frame, 0);
+ stride = GST_VIDEO_FRAME_PLANE_STRIDE (frame, 0);
+
+ if (G_LIKELY (stride == 4 * width))
+ video_box_orc_splat_u32 ((guint32 *) dest, empty_pixel, width * height);
+ else if (height) {
+ for (; height; --height) {
+ video_box_orc_splat_u32 ((guint32 *) dest, empty_pixel, width);
+ dest += stride;
+ }
+ }
}
static void
-copy_ayuv_ayuv (guint i_alpha, GstVideoFormat dest_format, guint8 * dest,
- gboolean dest_sdtv, gint dest_width, gint dest_height, gint dest_x,
- gint dest_y, GstVideoFormat src_format, const guint8 * src,
- gboolean src_sdtv, gint src_width, gint src_height, gint src_x, gint src_y,
- gint w, gint h)
+copy_ayuv_ayuv (guint i_alpha, GstVideoFrame * dest_frame,
+ gboolean dest_sdtv, gint dest_x, gint dest_y, GstVideoFrame * src_frame,
+ gboolean src_sdtv, gint src_x, gint src_y, gint w, gint h)
{
gint i, j;
- gint src_stride = 4 * src_width;
- gint dest_stride = 4 * dest_width;
+ gint src_stride;
+ gint dest_stride;
+ guint8 *dest, *src;
+
+ src_stride = GST_VIDEO_FRAME_PLANE_STRIDE (src_frame, 0);
+ dest_stride = GST_VIDEO_FRAME_PLANE_STRIDE (dest_frame, 0);
- dest = dest + dest_y * dest_width * 4 + dest_x * 4;
- src = src + src_y * src_width * 4 + src_x * 4;
+ src = GST_VIDEO_FRAME_PLANE_DATA (src_frame, 0);
+ dest = GST_VIDEO_FRAME_PLANE_DATA (dest_frame, 0);
+
+ dest = dest + dest_y * dest_stride + dest_x * 4;
+ src = src + src_y * src_stride + src_x * 4;
w *= 4;
}
static void
-copy_ayuv_i420 (guint i_alpha, GstVideoFormat dest_format, guint8 * dest,
- gboolean dest_sdtv, gint dest_width, gint dest_height, gint dest_x,
- gint dest_y, GstVideoFormat src_format, const guint8 * src,
- gboolean src_sdtv, gint src_width, gint src_height, gint src_x, gint src_y,
- gint w, gint h)
+copy_ayuv_i420 (guint i_alpha, GstVideoFrame * dest_frame,
+ gboolean dest_sdtv, gint dest_x, gint dest_y, GstVideoFrame * src_frame,
+ gboolean src_sdtv, gint src_x, gint src_y, gint w, gint h)
{
gint i, j;
guint8 *destY, *destY2, *destU, *destV;
- gint dest_strideY, dest_strideUV;
+ gint dest_strideY, dest_strideU, dest_strideV;
const guint8 *src2;
gint src_stride;
gint y_idx, uv_idx;
gint u1, u2, u3, u4;
gint v1, v2, v3, v4;
gint matrix[12];
+ guint8 *src;
+ gint dest_height, src_height, dest_width;
- dest_strideY = gst_video_format_get_row_stride (dest_format, 0, dest_width);
- dest_strideUV = gst_video_format_get_row_stride (dest_format, 1, dest_width);
+ dest_height = GST_VIDEO_FRAME_HEIGHT (dest_frame);
+ dest_width = GST_VIDEO_FRAME_WIDTH (dest_frame);
+ src_height = GST_VIDEO_FRAME_HEIGHT (src_frame);
- src_stride = 4 * src_width;
+ dest_strideY = GST_VIDEO_FRAME_COMP_STRIDE (dest_frame, 0);
+ dest_strideU = GST_VIDEO_FRAME_COMP_STRIDE (dest_frame, 1);
+ dest_strideV = GST_VIDEO_FRAME_COMP_STRIDE (dest_frame, 2);
- destY =
- dest + gst_video_format_get_component_offset (dest_format, 0,
- dest_width, dest_height);
- destU =
- dest + gst_video_format_get_component_offset (dest_format, 1,
- dest_width, dest_height);
- destV =
- dest + gst_video_format_get_component_offset (dest_format, 2,
- dest_width, dest_height);
+ src_stride = GST_VIDEO_FRAME_PLANE_STRIDE (src_frame, 0);
+
+ destY = GST_VIDEO_FRAME_COMP_DATA (dest_frame, 0);
+ destU = GST_VIDEO_FRAME_COMP_DATA (dest_frame, 1);
+ destV = GST_VIDEO_FRAME_COMP_DATA (dest_frame, 2);
destY = destY + dest_y * dest_strideY + dest_x;
destY2 = (dest_y < dest_height) ? destY + dest_strideY : destY;
- destU = destU + (dest_y / 2) * dest_strideUV + dest_x / 2;
- destV = destV + (dest_y / 2) * dest_strideUV + dest_x / 2;
+ destU = destU + (dest_y / 2) * dest_strideU + dest_x / 2;
+ destV = destV + (dest_y / 2) * dest_strideV + dest_x / 2;
+ src = GST_VIDEO_FRAME_PLANE_DATA (src_frame, 0);
src = src + src_y * src_stride + src_x * 4;
src2 = (src_y < src_height) ? src + src_stride : src;
destY += dest_strideY;
destY2 += dest_strideY;
- destU += dest_strideUV;
- destV += dest_strideUV;
+ destU += dest_strideU;
+ destV += dest_strideV;
src += src_stride;
src2 += src_stride;
i = dest_y + 1;
destY += 2 * dest_strideY;
destY2 += 2 * dest_strideY;
- destU += dest_strideUV;
- destV += dest_strideUV;
+ destU += dest_strideU;
+ destV += dest_strideV;
src += 2 * src_stride;
src2 += 2 * src_stride;
}
static void
fill_planar_yuv (GstVideoBoxFill fill_type, guint b_alpha,
- GstVideoFormat format, guint8 * dest, gboolean sdtv, gint width,
- gint height)
+ GstVideoFrame * frame, gboolean sdtv)
{
guint8 empty_pixel[3];
guint8 *destY, *destU, *destV;
- gint strideY, strideUV;
- gint heightY, heightUV;
+ gint strideY, strideU, strideV;
+ gint heightY, heightU, heightV;
+ gint widthY, widthU, widthV;
if (sdtv) {
empty_pixel[0] = yuv_sdtv_colors_Y[fill_type];
empty_pixel[2] = yuv_hdtv_colors_V[fill_type];
}
- strideY = gst_video_format_get_row_stride (format, 0, width);
- strideUV = gst_video_format_get_row_stride (format, 1, width);
+ strideY = GST_VIDEO_FRAME_COMP_STRIDE (frame, 0);
+ strideU = GST_VIDEO_FRAME_COMP_STRIDE (frame, 1);
+ strideV = GST_VIDEO_FRAME_COMP_STRIDE (frame, 2);
+
+ destY = GST_VIDEO_FRAME_COMP_DATA (frame, 0);
+ destU = GST_VIDEO_FRAME_COMP_DATA (frame, 1);
+ destV = GST_VIDEO_FRAME_COMP_DATA (frame, 2);
- destY =
- dest + gst_video_format_get_component_offset (format, 0, width, height);
- destU =
- dest + gst_video_format_get_component_offset (format, 1, width, height);
- destV =
- dest + gst_video_format_get_component_offset (format, 2, width, height);
+ widthY = GST_VIDEO_FRAME_COMP_WIDTH (frame, 0);
+ widthU = GST_VIDEO_FRAME_COMP_WIDTH (frame, 1);
+ widthV = GST_VIDEO_FRAME_COMP_WIDTH (frame, 2);
- heightY = gst_video_format_get_component_height (format, 0, height);
- heightUV = gst_video_format_get_component_height (format, 1, height);
+ heightY = GST_VIDEO_FRAME_COMP_HEIGHT (frame, 0);
+ heightU = GST_VIDEO_FRAME_COMP_HEIGHT (frame, 1);
+ heightV = GST_VIDEO_FRAME_COMP_HEIGHT (frame, 2);
- memset (destY, empty_pixel[0], strideY * heightY);
- memset (destU, empty_pixel[1], strideUV * heightUV);
- memset (destV, empty_pixel[2], strideUV * heightUV);
+ if (strideY == widthY) {
+ memset (destY, empty_pixel[0], strideY * heightY);
+ } else if (heightY) {
+ for (; heightY; --heightY) {
+ memset (destY, empty_pixel[0], widthY);
+ destY += strideY;
+ }
+ }
+ if (strideU == widthU) {
+ memset (destU, empty_pixel[1], strideU * heightU);
+ } else if (heightU) {
+ for (; heightU; --heightU) {
+ memset (destU, empty_pixel[1], widthU);
+ destU += strideU;
+ }
+ }
+ if (strideV == widthV) {
+ memset (destV, empty_pixel[2], strideV * heightV);
+ } else if (heightV) {
+ for (; heightV; --heightV) {
+ memset (destV, empty_pixel[2], widthV);
+ destV += strideV;
+ }
+ }
}
static void
-copy_y444_y444 (guint i_alpha, GstVideoFormat dest_format, guint8 * dest,
- gboolean dest_sdtv, gint dest_width, gint dest_height, gint dest_x,
- gint dest_y, GstVideoFormat src_format, const guint8 * src,
- gboolean src_sdtv, gint src_width, gint src_height, gint src_x, gint src_y,
- gint w, gint h)
+copy_y444_y444 (guint i_alpha, GstVideoFrame * dest,
+ gboolean dest_sdtv, gint dest_x, gint dest_y, GstVideoFrame * src,
+ gboolean src_sdtv, gint src_x, gint src_y, gint w, gint h)
{
gint i, j;
guint8 *destY, *destU, *destV;
const guint8 *srcY, *srcU, *srcV;
- gint dest_stride;
- gint src_stride;
+ gint dest_strideY, dest_strideU, dest_strideV;
+ gint src_strideY, src_strideU, src_strideV;
+
+ dest_strideY = GST_VIDEO_FRAME_COMP_STRIDE (dest, 0);
+ dest_strideU = GST_VIDEO_FRAME_COMP_STRIDE (dest, 1);
+ dest_strideV = GST_VIDEO_FRAME_COMP_STRIDE (dest, 2);
- dest_stride = gst_video_format_get_row_stride (dest_format, 0, dest_width);
- src_stride = gst_video_format_get_row_stride (src_format, 0, src_width);
-
- destY =
- dest + gst_video_format_get_component_offset (dest_format, 0,
- dest_width, dest_height);
- destU =
- dest + gst_video_format_get_component_offset (dest_format, 1,
- dest_width, dest_height);
- destV =
- dest + gst_video_format_get_component_offset (dest_format, 2,
- dest_width, dest_height);
-
- srcY =
- src + gst_video_format_get_component_offset (src_format, 0,
- src_width, src_height);
- srcU =
- src + gst_video_format_get_component_offset (src_format, 1,
- src_width, src_height);
- srcV =
- src + gst_video_format_get_component_offset (src_format, 2,
- src_width, src_height);
-
- destY = destY + dest_y * dest_stride + dest_x;
- destU = destU + dest_y * dest_stride + dest_x;
- destV = destV + dest_y * dest_stride + dest_x;
-
- srcY = srcY + src_y * src_stride + src_x;
- srcU = srcU + src_y * src_stride + src_x;
- srcV = srcV + src_y * src_stride + src_x;
+ src_strideY = GST_VIDEO_FRAME_COMP_STRIDE (src, 0);
+ src_strideU = GST_VIDEO_FRAME_COMP_STRIDE (src, 1);
+ src_strideV = GST_VIDEO_FRAME_COMP_STRIDE (src, 2);
+
+ destY = GST_VIDEO_FRAME_COMP_DATA (dest, 0);
+ destU = GST_VIDEO_FRAME_COMP_DATA (dest, 1);
+ destV = GST_VIDEO_FRAME_COMP_DATA (dest, 2);
+
+ srcY = GST_VIDEO_FRAME_COMP_DATA (src, 0);
+ srcU = GST_VIDEO_FRAME_COMP_DATA (src, 1);
+ srcV = GST_VIDEO_FRAME_COMP_DATA (src, 2);
+
+ destY = destY + dest_y * dest_strideY + dest_x;
+ destU = destU + dest_y * dest_strideU + dest_x;
+ destV = destV + dest_y * dest_strideV + dest_x;
+
+ srcY = srcY + src_y * src_strideY + src_x;
+ srcU = srcU + src_y * src_strideU + src_x;
+ srcV = srcV + src_y * src_strideV + src_x;
if (src_sdtv != dest_sdtv) {
gint matrix[12];
destU[j] = u;
destV[j] = v;
}
- destY += dest_stride;
- destU += dest_stride;
- destV += dest_stride;
+ destY += dest_strideY;
+ destU += dest_strideU;
+ destV += dest_strideV;
- srcY += src_stride;
- srcU += src_stride;
- srcV += src_stride;
+ srcY += src_strideY;
+ srcU += src_strideU;
+ srcV += src_strideV;
}
} else {
for (i = 0; i < h; i++) {
memcpy (destU, srcU, w);
memcpy (destV, srcV, w);
- destY += dest_stride;
- destU += dest_stride;
- destV += dest_stride;
+ destY += dest_strideY;
+ destU += dest_strideU;
+ destV += dest_strideV;
- srcY += src_stride;
- srcU += src_stride;
- srcV += src_stride;
+ srcY += src_strideY;
+ srcU += src_strideU;
+ srcV += src_strideV;
}
}
}
static void
-copy_y42b_y42b (guint i_alpha, GstVideoFormat dest_format, guint8 * dest,
- gboolean dest_sdtv, gint dest_width, gint dest_height, gint dest_x,
- gint dest_y, GstVideoFormat src_format, const guint8 * src,
- gboolean src_sdtv, gint src_width, gint src_height, gint src_x, gint src_y,
- gint w, gint h)
+copy_y42b_y42b (guint i_alpha, GstVideoFrame * dest,
+ gboolean dest_sdtv, gint dest_x, gint dest_y, GstVideoFrame * src,
+ gboolean src_sdtv, gint src_x, gint src_y, gint w, gint h)
{
gint i, j;
guint8 *destY, *destU, *destV;
const guint8 *srcY, *srcU, *srcV;
- gint dest_strideY, dest_strideUV;
- gint src_strideY, src_strideUV;
+ gint dest_strideY, dest_strideU, dest_strideV;
+ gint src_strideY, src_strideU, src_strideV;
gint src_y_idx, src_uv_idx;
gint dest_y_idx, dest_uv_idx;
gint matrix[12];
gint y1, y2;
gint u1, u2;
gint v1, v2;
+ gint dest_width;
+
+ dest_width = GST_VIDEO_FRAME_WIDTH (dest);
- dest_strideY = gst_video_format_get_row_stride (dest_format, 0, dest_width);
- dest_strideUV = gst_video_format_get_row_stride (dest_format, 1, dest_width);
- src_strideY = gst_video_format_get_row_stride (src_format, 0, src_width);
- src_strideUV = gst_video_format_get_row_stride (src_format, 1, src_width);
-
- destY =
- dest + gst_video_format_get_component_offset (dest_format, 0,
- dest_width, dest_height);
- destU =
- dest + gst_video_format_get_component_offset (dest_format, 1,
- dest_width, dest_height);
- destV =
- dest + gst_video_format_get_component_offset (dest_format, 2,
- dest_width, dest_height);
-
- srcY =
- src + gst_video_format_get_component_offset (src_format, 0,
- src_width, src_height);
- srcU =
- src + gst_video_format_get_component_offset (src_format, 1,
- src_width, src_height);
- srcV =
- src + gst_video_format_get_component_offset (src_format, 2,
- src_width, src_height);
+ dest_strideY = GST_VIDEO_FRAME_COMP_STRIDE (dest, 0);
+ dest_strideU = GST_VIDEO_FRAME_COMP_STRIDE (dest, 1);
+ dest_strideV = GST_VIDEO_FRAME_COMP_STRIDE (dest, 2);
+ src_strideY = GST_VIDEO_FRAME_COMP_STRIDE (src, 0);
+ src_strideU = GST_VIDEO_FRAME_COMP_STRIDE (src, 1);
+ src_strideV = GST_VIDEO_FRAME_COMP_STRIDE (src, 2);
+
+ destY = GST_VIDEO_FRAME_COMP_DATA (dest, 0);
+ destU = GST_VIDEO_FRAME_COMP_DATA (dest, 1);
+ destV = GST_VIDEO_FRAME_COMP_DATA (dest, 2);
+
+ srcY = GST_VIDEO_FRAME_COMP_DATA (src, 0);
+ srcU = GST_VIDEO_FRAME_COMP_DATA (src, 1);
+ srcV = GST_VIDEO_FRAME_COMP_DATA (src, 2);
destY = destY + dest_y * dest_strideY + dest_x;
- destU = destU + dest_y * dest_strideUV + dest_x / 2;
- destV = destV + dest_y * dest_strideUV + dest_x / 2;
+ destU = destU + dest_y * dest_strideU + dest_x / 2;
+ destV = destV + dest_y * dest_strideV + dest_x / 2;
srcY = srcY + src_y * src_strideY + src_x;
- srcU = srcU + src_y * src_strideUV + src_x / 2;
- srcV = srcV + src_y * src_strideUV + src_x / 2;
+ srcU = srcU + src_y * src_strideU + src_x / 2;
+ srcV = srcV + src_y * src_strideV + src_x / 2;
h = dest_y + h;
w = dest_x + w;
}
destY += dest_strideY;
- destU += dest_strideUV;
- destV += dest_strideUV;
+ destU += dest_strideU;
+ destV += dest_strideV;
srcY += src_strideY;
- srcU += src_strideUV;
- srcV += src_strideUV;
+ srcU += src_strideU;
+ srcV += src_strideV;
}
}
static void
-copy_y41b_y41b (guint i_alpha, GstVideoFormat dest_format, guint8 * dest,
- gboolean dest_sdtv, gint dest_width, gint dest_height, gint dest_x,
- gint dest_y, GstVideoFormat src_format, const guint8 * src,
- gboolean src_sdtv, gint src_width, gint src_height, gint src_x, gint src_y,
- gint w, gint h)
+copy_y41b_y41b (guint i_alpha, GstVideoFrame * dest,
+ gboolean dest_sdtv, gint dest_x, gint dest_y, GstVideoFrame * src,
+ gboolean src_sdtv, gint src_x, gint src_y, gint w, gint h)
{
gint i, j;
guint8 *destY, *destU, *destV;
const guint8 *srcY, *srcU, *srcV;
- gint dest_strideY, dest_strideUV;
- gint src_strideY, src_strideUV;
+ gint dest_strideY, dest_strideU, dest_strideV;
+ gint src_strideY, src_strideU, src_strideV;
gint src_y_idx, src_uv_idx;
gint dest_y_idx, dest_uv_idx;
gint matrix[12];
gint y1, y2, y3, y4;
gint u1, u2, u3, u4;
gint v1, v2, v3, v4;
+ gint dest_width;
+
+ dest_width = GST_VIDEO_FRAME_WIDTH (dest);
- dest_strideY = gst_video_format_get_row_stride (dest_format, 0, dest_width);
- dest_strideUV = gst_video_format_get_row_stride (dest_format, 1, dest_width);
- src_strideY = gst_video_format_get_row_stride (src_format, 0, src_width);
- src_strideUV = gst_video_format_get_row_stride (src_format, 1, src_width);
-
- destY =
- dest + gst_video_format_get_component_offset (dest_format, 0,
- dest_width, dest_height);
- destU =
- dest + gst_video_format_get_component_offset (dest_format, 1,
- dest_width, dest_height);
- destV =
- dest + gst_video_format_get_component_offset (dest_format, 2,
- dest_width, dest_height);
-
- srcY =
- src + gst_video_format_get_component_offset (src_format, 0,
- src_width, src_height);
- srcU =
- src + gst_video_format_get_component_offset (src_format, 1,
- src_width, src_height);
- srcV =
- src + gst_video_format_get_component_offset (src_format, 2,
- src_width, src_height);
+ dest_strideY = GST_VIDEO_FRAME_COMP_STRIDE (dest, 0);
+ dest_strideU = GST_VIDEO_FRAME_COMP_STRIDE (dest, 1);
+ dest_strideV = GST_VIDEO_FRAME_COMP_STRIDE (dest, 2);
+ src_strideY = GST_VIDEO_FRAME_COMP_STRIDE (src, 0);
+ src_strideU = GST_VIDEO_FRAME_COMP_STRIDE (src, 1);
+ src_strideV = GST_VIDEO_FRAME_COMP_STRIDE (src, 2);
+
+ destY = GST_VIDEO_FRAME_COMP_DATA (dest, 0);
+ destU = GST_VIDEO_FRAME_COMP_DATA (dest, 1);
+ destV = GST_VIDEO_FRAME_COMP_DATA (dest, 2);
+
+ srcY = GST_VIDEO_FRAME_COMP_DATA (src, 0);
+ srcU = GST_VIDEO_FRAME_COMP_DATA (src, 1);
+ srcV = GST_VIDEO_FRAME_COMP_DATA (src, 2);
destY = destY + dest_y * dest_strideY + dest_x;
- destU = destU + dest_y * dest_strideUV + dest_x / 4;
- destV = destV + dest_y * dest_strideUV + dest_x / 4;
+ destU = destU + dest_y * dest_strideU + dest_x / 4;
+ destV = destV + dest_y * dest_strideV + dest_x / 4;
srcY = srcY + src_y * src_strideY + src_x;
- srcU = srcU + src_y * src_strideUV + src_x / 4;
- srcV = srcV + src_y * src_strideUV + src_x / 4;
+ srcU = srcU + src_y * src_strideU + src_x / 4;
+ srcV = srcV + src_y * src_strideV + src_x / 4;
h = dest_y + h;
w = dest_x + w;
}
destY += dest_strideY;
- destU += dest_strideUV;
- destV += dest_strideUV;
+ destU += dest_strideU;
+ destV += dest_strideV;
srcY += src_strideY;
- srcU += src_strideUV;
- srcV += src_strideUV;
+ srcU += src_strideU;
+ srcV += src_strideV;
}
}
static void
-copy_i420_i420 (guint i_alpha, GstVideoFormat dest_format, guint8 * dest,
- gboolean dest_sdtv, gint dest_width, gint dest_height, gint dest_x,
- gint dest_y, GstVideoFormat src_format, const guint8 * src,
- gboolean src_sdtv, gint src_width, gint src_height, gint src_x, gint src_y,
- gint w, gint h)
+copy_i420_i420 (guint i_alpha, GstVideoFrame * dest,
+ gboolean dest_sdtv, gint dest_x, gint dest_y, GstVideoFrame * src,
+ gboolean src_sdtv, gint src_x, gint src_y, gint w, gint h)
{
gint i, j;
guint8 *destY, *destU, *destV;
const guint8 *srcY, *srcU, *srcV;
guint8 *destY2;
const guint8 *srcY2, *srcU2, *srcV2;
- gint dest_strideY, dest_strideUV;
- gint src_strideY, src_strideUV;
+ gint dest_strideY, dest_strideU, dest_strideV;
+ gint src_strideY, src_strideU, src_strideV;
gint src_y_idx, src_uv_idx;
gint dest_y_idx, dest_uv_idx;
gint matrix[12];
gint y1, y2, y3, y4;
gint u1, u2, u3, u4;
gint v1, v2, v3, v4;
+ gint dest_width, dest_height;
+
+ dest_width = GST_VIDEO_FRAME_WIDTH (dest);
+ dest_height = GST_VIDEO_FRAME_HEIGHT (dest);
- dest_strideY =
- gst_video_format_get_row_stride (GST_VIDEO_FORMAT_I420, 0, dest_width);
- dest_strideUV =
- gst_video_format_get_row_stride (GST_VIDEO_FORMAT_I420, 1, dest_width);
- src_strideY =
- gst_video_format_get_row_stride (GST_VIDEO_FORMAT_I420, 0, src_width);
- src_strideUV =
- gst_video_format_get_row_stride (GST_VIDEO_FORMAT_I420, 1, src_width);
-
- destY =
- dest + gst_video_format_get_component_offset (GST_VIDEO_FORMAT_I420, 0,
- dest_width, dest_height);
- destU =
- dest + gst_video_format_get_component_offset (dest_format, 1,
- dest_width, dest_height);
- destV =
- dest + gst_video_format_get_component_offset (dest_format, 2,
- dest_width, dest_height);
-
- srcY =
- src + gst_video_format_get_component_offset (GST_VIDEO_FORMAT_I420, 0,
- src_width, src_height);
- srcU =
- src + gst_video_format_get_component_offset (src_format, 1,
- src_width, src_height);
- srcV =
- src + gst_video_format_get_component_offset (src_format, 2,
- src_width, src_height);
+ dest_strideY = GST_VIDEO_FRAME_COMP_STRIDE (dest, 0);
+ dest_strideU = GST_VIDEO_FRAME_COMP_STRIDE (dest, 1);
+ dest_strideV = GST_VIDEO_FRAME_COMP_STRIDE (dest, 2);
+ src_strideY = GST_VIDEO_FRAME_COMP_STRIDE (src, 0);
+ src_strideU = GST_VIDEO_FRAME_COMP_STRIDE (src, 1);
+ src_strideV = GST_VIDEO_FRAME_COMP_STRIDE (src, 2);
+
+ destY = GST_VIDEO_FRAME_COMP_DATA (dest, 0);
+ destU = GST_VIDEO_FRAME_COMP_DATA (dest, 1);
+ destV = GST_VIDEO_FRAME_COMP_DATA (dest, 2);
+
+ srcY = GST_VIDEO_FRAME_COMP_DATA (src, 0);
+ srcU = GST_VIDEO_FRAME_COMP_DATA (src, 1);
+ srcV = GST_VIDEO_FRAME_COMP_DATA (src, 2);
destY = destY + dest_y * dest_strideY + dest_x;
- destU = destU + (dest_y / 2) * dest_strideUV + dest_x / 2;
- destV = destV + (dest_y / 2) * dest_strideUV + dest_x / 2;
+ destU = destU + (dest_y / 2) * dest_strideU + dest_x / 2;
+ destV = destV + (dest_y / 2) * dest_strideV + dest_x / 2;
srcY = srcY + src_y * src_strideY + src_x;
- srcU = srcU + (src_y / 2) * src_strideUV + src_x / 2;
- srcV = srcV + (src_y / 2) * src_strideUV + src_x / 2;
+ srcU = srcU + (src_y / 2) * src_strideU + src_x / 2;
+ srcV = srcV + (src_y / 2) * src_strideV + src_x / 2;
destY2 = destY + dest_strideY;
srcY2 = srcY + src_strideY;
destY += dest_strideY;
destY2 += dest_strideY;
- destU += dest_strideUV;
- destV += dest_strideUV;
+ destU += dest_strideU;
+ destV += dest_strideV;
srcY += src_strideY;
srcY2 += src_strideY;
src_y++;
if (src_y % 2 == 0) {
- srcU += src_strideUV;
- srcV += src_strideUV;
+ srcU += src_strideU;
+ srcV += src_strideV;
}
i = dest_y + 1;
} else {
srcU2 = srcU;
srcV2 = srcV;
if (src_y % 2 == 1) {
- srcU2 += src_strideUV;
- srcV2 += src_strideUV;
+ srcU2 += src_strideU;
+ srcV2 += src_strideV;
}
if (dest_x % 2 == 1) {
destY += 2 * dest_strideY;
destY2 += 2 * dest_strideY;
- destU += dest_strideUV;
- destV += dest_strideUV;
+ destU += dest_strideU;
+ destV += dest_strideV;
srcY += 2 * src_strideY;
srcY2 += 2 * src_strideY;
src_y += 2;
- srcU += src_strideUV;
- srcV += src_strideUV;
+ srcU += src_strideU;
+ srcV += src_strideV;
}
/* 3. Handle the last scanline if one exists. This again
}
static void
-copy_i420_ayuv (guint i_alpha, GstVideoFormat dest_format, guint8 * dest,
- gboolean dest_sdtv, gint dest_width, gint dest_height, gint dest_x,
- gint dest_y, GstVideoFormat src_format, const guint8 * src,
- gboolean src_sdtv, gint src_width, gint src_height, gint src_x, gint src_y,
- gint w, gint h)
+copy_i420_ayuv (guint i_alpha, GstVideoFrame * dest_frame,
+ gboolean dest_sdtv, gint dest_x, gint dest_y, GstVideoFrame * src_frame,
+ gboolean src_sdtv, gint src_x, gint src_y, gint w, gint h)
{
const guint8 *srcY, *srcU, *srcV;
- gint src_strideY, src_strideUV;
+ gint src_strideY, src_strideU, src_strideV;
gint dest_stride;
+ guint8 *dest;
- src_strideY =
- gst_video_format_get_row_stride (GST_VIDEO_FORMAT_I420, 0, src_width);
- src_strideUV =
- gst_video_format_get_row_stride (GST_VIDEO_FORMAT_I420, 1, src_width);
+ src_strideY = GST_VIDEO_FRAME_COMP_STRIDE (src_frame, 0);
+ src_strideU = GST_VIDEO_FRAME_COMP_STRIDE (src_frame, 1);
+ src_strideV = GST_VIDEO_FRAME_COMP_STRIDE (src_frame, 2);
- srcY =
- src + gst_video_format_get_component_offset (GST_VIDEO_FORMAT_I420, 0,
- src_width, src_height);
- srcU =
- src + gst_video_format_get_component_offset (src_format, 1,
- src_width, src_height);
- srcV =
- src + gst_video_format_get_component_offset (src_format, 2,
- src_width, src_height);
+ srcY = GST_VIDEO_FRAME_COMP_DATA (src_frame, 0);
+ srcU = GST_VIDEO_FRAME_COMP_DATA (src_frame, 1);
+ srcV = GST_VIDEO_FRAME_COMP_DATA (src_frame, 2);
- dest_stride = dest_width * 4;
+ dest_stride = GST_VIDEO_FRAME_PLANE_STRIDE (dest_frame, 0);
+ dest = GST_VIDEO_FRAME_PLANE_DATA (dest_frame, 0);
dest = dest + dest_y * dest_stride + dest_x * 4;
srcY = srcY + src_y * src_strideY + src_x;
- srcU = srcU + (src_y / 2) * src_strideUV + src_x / 2;
- srcV = srcV + (src_y / 2) * src_strideUV + src_x / 2;
+ srcU = srcU + (src_y / 2) * src_strideU + src_x / 2;
+ srcV = srcV + (src_y / 2) * src_strideV + src_x / 2;
i_alpha = CLAMP (i_alpha, 0, 255);
src_y++;
srcY += src_strideY;
if (src_y % 2 == 0) {
- srcU += src_strideUV;
- srcV += src_strideUV;
+ srcU += src_strideU;
+ srcV += src_strideV;
}
}
} else {
src_y++;
srcY += src_strideY;
if (src_y % 2 == 0) {
- srcU += src_strideUV;
- srcV += src_strideUV;
+ srcU += src_strideU;
+ srcV += src_strideV;
}
}
}
}
static void
-fill_rgb32 (GstVideoBoxFill fill_type, guint b_alpha, GstVideoFormat format,
- guint8 * dest, gboolean sdtv, gint width, gint height)
+fill_rgb32 (GstVideoBoxFill fill_type, guint b_alpha,
+ GstVideoFrame * frame, gboolean sdtv)
{
guint32 empty_pixel;
gint p[4];
+ guint8 *dest;
+ guint stride;
+ gint width, height;
- p[0] = gst_video_format_get_component_offset (format, 3, width, height);
- p[1] = gst_video_format_get_component_offset (format, 0, width, height);
- p[2] = gst_video_format_get_component_offset (format, 1, width, height);
- p[3] = gst_video_format_get_component_offset (format, 2, width, height);
+ width = GST_VIDEO_FRAME_WIDTH (frame);
+ height = GST_VIDEO_FRAME_HEIGHT (frame);
+
+ dest = GST_VIDEO_FRAME_PLANE_DATA (frame, 0);
+ stride = GST_VIDEO_FRAME_PLANE_STRIDE (frame, 0);
+
+ p[0] = GST_VIDEO_FRAME_COMP_OFFSET (frame, 3);
+ p[1] = GST_VIDEO_FRAME_COMP_OFFSET (frame, 0);
+ p[2] = GST_VIDEO_FRAME_COMP_OFFSET (frame, 1);
+ p[3] = GST_VIDEO_FRAME_COMP_OFFSET (frame, 2);
b_alpha = CLAMP (b_alpha, 0, 255);
- empty_pixel = GUINT32_FROM_LE ((b_alpha << (p[0] * 8)) |
- (rgb_colors_R[fill_type] << (p[1] * 8)) |
- (rgb_colors_G[fill_type] << (p[2] * 8)) |
- (rgb_colors_B[fill_type] << (p[3] * 8)));
+ if (GST_VIDEO_FRAME_N_COMPONENTS (frame) == 4) {
+ empty_pixel = GUINT32_FROM_LE ((b_alpha << (p[0] * 8)) |
+ (rgb_colors_R[fill_type] << (p[1] * 8)) |
+ (rgb_colors_G[fill_type] << (p[2] * 8)) |
+ (rgb_colors_B[fill_type] << (p[3] * 8)));
+ } else {
+ empty_pixel = GUINT32_FROM_LE (
+ (rgb_colors_R[fill_type] << (p[1] * 8)) |
+ (rgb_colors_G[fill_type] << (p[2] * 8)) |
+ (rgb_colors_B[fill_type] << (p[3] * 8)));
+ }
- orc_splat_u32 ((guint32 *) dest, empty_pixel, width * height);
+ if (stride == width * 4) {
+ video_box_orc_splat_u32 ((guint32 *) dest, empty_pixel, width * height);
+ } else if (height) {
+ for (; height; --height) {
+ video_box_orc_splat_u32 ((guint32 *) dest, empty_pixel, width);
+ dest += stride;
+ }
+ }
}
static void
-fill_rgb24 (GstVideoBoxFill fill_type, guint b_alpha, GstVideoFormat format,
- guint8 * dest, gboolean sdtv, gint width, gint height)
+fill_rgb24 (GstVideoBoxFill fill_type, guint b_alpha,
+ GstVideoFrame * frame, gboolean sdtv)
{
- gint dest_stride = GST_ROUND_UP_4 (width * 3);
+ gint dest_stride;
gint p[4];
gint i, j;
+ guint8 *dest;
+ gint width, height;
+
+ width = GST_VIDEO_FRAME_WIDTH (frame);
+ height = GST_VIDEO_FRAME_HEIGHT (frame);
+
+ dest = GST_VIDEO_FRAME_PLANE_DATA (frame, 0);
+ dest_stride = GST_VIDEO_FRAME_PLANE_STRIDE (frame, 0);
- p[0] = gst_video_format_get_component_offset (format, 3, width, height);
- p[1] = gst_video_format_get_component_offset (format, 0, width, height);
- p[2] = gst_video_format_get_component_offset (format, 1, width, height);
- p[3] = gst_video_format_get_component_offset (format, 2, width, height);
+ p[1] = GST_VIDEO_FRAME_COMP_OFFSET (frame, 0);
+ p[2] = GST_VIDEO_FRAME_COMP_OFFSET (frame, 1);
+ p[3] = GST_VIDEO_FRAME_COMP_OFFSET (frame, 2);
for (i = 0; i < height; i++) {
for (j = 0; j < width; j++) {
}
static void
-copy_rgb32 (guint i_alpha, GstVideoFormat dest_format, guint8 * dest,
- gboolean dest_sdtv, gint dest_width, gint dest_height, gint dest_x,
- gint dest_y, GstVideoFormat src_format, const guint8 * src,
- gboolean src_sdtv, gint src_width, gint src_height, gint src_x, gint src_y,
- gint w, gint h)
+copy_rgb32 (guint i_alpha, GstVideoFrame * dest_frame,
+ gboolean dest_sdtv, gint dest_x, gint dest_y, GstVideoFrame * src_frame,
+ gboolean src_sdtv, gint src_x, gint src_y, gint w, gint h)
{
gint i, j;
gint src_stride, dest_stride;
gint in_bpp, out_bpp;
gint p_out[4];
gint p_in[4];
- gboolean packed_out = (dest_format == GST_VIDEO_FORMAT_RGB
- || dest_format == GST_VIDEO_FORMAT_BGR);
- gboolean packed_in = (src_format == GST_VIDEO_FORMAT_RGB
- || src_format == GST_VIDEO_FORMAT_BGR);
-
- src_stride = (packed_in) ? GST_ROUND_UP_4 (3 * src_width) : 4 * src_width;
- dest_stride = (packed_out) ? GST_ROUND_UP_4 (3 * dest_width) : 4 * dest_width;
- in_bpp = (packed_in) ? 3 : 4;
- out_bpp = (packed_out) ? 3 : 4;
-
- out_alpha = gst_video_format_has_alpha (dest_format);
- p_out[0] =
- gst_video_format_get_component_offset (dest_format, 3, dest_width,
- dest_height);
- p_out[1] =
- gst_video_format_get_component_offset (dest_format, 0, dest_width,
- dest_height);
- p_out[2] =
- gst_video_format_get_component_offset (dest_format, 1, dest_width,
- dest_height);
- p_out[3] =
- gst_video_format_get_component_offset (dest_format, 2, dest_width,
- dest_height);
-
- in_alpha = gst_video_format_has_alpha (src_format);
- p_in[0] =
- gst_video_format_get_component_offset (src_format, 3, src_width,
- src_height);
- p_in[1] =
- gst_video_format_get_component_offset (src_format, 0, src_width,
- src_height);
- p_in[2] =
- gst_video_format_get_component_offset (src_format, 1, src_width,
- src_height);
- p_in[3] =
- gst_video_format_get_component_offset (src_format, 2, src_width,
- src_height);
-
+ gboolean packed_out;
+ gboolean packed_in;
+ guint8 *src, *dest;
+
+ src_stride = GST_VIDEO_FRAME_PLANE_STRIDE (src_frame, 0);
+ dest_stride = GST_VIDEO_FRAME_PLANE_STRIDE (dest_frame, 0);
+ in_bpp = GST_VIDEO_FRAME_COMP_PSTRIDE (src_frame, 0);
+ out_bpp = GST_VIDEO_FRAME_COMP_PSTRIDE (dest_frame, 0);
+ packed_in = (in_bpp < 4);
+ packed_out = (out_bpp < 4);
+
+ out_alpha = GST_VIDEO_INFO_HAS_ALPHA (&dest_frame->info);
+ p_out[0] = GST_VIDEO_FRAME_COMP_OFFSET (dest_frame, 3);
+ p_out[1] = GST_VIDEO_FRAME_COMP_OFFSET (dest_frame, 0);
+ p_out[2] = GST_VIDEO_FRAME_COMP_OFFSET (dest_frame, 1);
+ p_out[3] = GST_VIDEO_FRAME_COMP_OFFSET (dest_frame, 2);
+
+ in_alpha = GST_VIDEO_INFO_HAS_ALPHA (&src_frame->info);
+ p_in[0] = GST_VIDEO_FRAME_COMP_OFFSET (src_frame, 3);
+ p_in[1] = GST_VIDEO_FRAME_COMP_OFFSET (src_frame, 0);
+ p_in[2] = GST_VIDEO_FRAME_COMP_OFFSET (src_frame, 1);
+ p_in[3] = GST_VIDEO_FRAME_COMP_OFFSET (src_frame, 2);
+
+ dest = GST_VIDEO_FRAME_PLANE_DATA (dest_frame, 0);
dest = dest + dest_y * dest_stride + dest_x * out_bpp;
+ src = GST_VIDEO_FRAME_PLANE_DATA (src_frame, 0);
src = src + src_y * src_stride + src_x * in_bpp;
if (in_alpha && out_alpha) {
}
static void
-copy_rgb32_ayuv (guint i_alpha, GstVideoFormat dest_format, guint8 * dest,
- gboolean dest_sdtv, gint dest_width, gint dest_height, gint dest_x,
- gint dest_y, GstVideoFormat src_format, const guint8 * src,
- gboolean src_sdtv, gint src_width, gint src_height, gint src_x, gint src_y,
- gint w, gint h)
+copy_rgb32_ayuv (guint i_alpha, GstVideoFrame * dest_frame,
+ gboolean dest_sdtv, gint dest_x, gint dest_y, GstVideoFrame * src_frame,
+ gboolean src_sdtv, gint src_x, gint src_y, gint w, gint h)
{
gint i, j;
gint src_stride, dest_stride;
gboolean in_alpha;
gint in_bpp;
gint p_in[4];
- gboolean packed_in = (src_format == GST_VIDEO_FORMAT_RGB
- || src_format == GST_VIDEO_FORMAT_BGR);
+ gboolean packed_in;
gint matrix[12];
gint a;
gint y, u, v;
gint r, g, b;
+ guint8 *dest, *src;
+
+ dest_stride = GST_VIDEO_FRAME_PLANE_STRIDE (dest_frame, 0);
+ src_stride = GST_VIDEO_FRAME_PLANE_STRIDE (src_frame, 0);
+ in_bpp = GST_VIDEO_FRAME_COMP_PSTRIDE (src_frame, 0);
+ packed_in = (in_bpp < 4);
- src_stride = (packed_in) ? GST_ROUND_UP_4 (3 * src_width) : 4 * src_width;
- dest_stride = 4 * dest_width;
- in_bpp = (packed_in) ? 3 : 4;
-
- in_alpha = gst_video_format_has_alpha (src_format);
- p_in[0] =
- gst_video_format_get_component_offset (src_format, 3, src_width,
- src_height);
- p_in[1] =
- gst_video_format_get_component_offset (src_format, 0, src_width,
- src_height);
- p_in[2] =
- gst_video_format_get_component_offset (src_format, 1, src_width,
- src_height);
- p_in[3] =
- gst_video_format_get_component_offset (src_format, 2, src_width,
- src_height);
+ in_alpha = GST_VIDEO_INFO_HAS_ALPHA (&src_frame->info);
+ p_in[0] = GST_VIDEO_FRAME_COMP_OFFSET (src_frame, 3);
+ p_in[1] = GST_VIDEO_FRAME_COMP_OFFSET (src_frame, 0);
+ p_in[2] = GST_VIDEO_FRAME_COMP_OFFSET (src_frame, 1);
+ p_in[3] = GST_VIDEO_FRAME_COMP_OFFSET (src_frame, 2);
memcpy (matrix,
(dest_sdtv) ? cog_rgb_to_ycbcr_matrix_8bit_sdtv :
cog_rgb_to_ycbcr_matrix_8bit_hdtv, 12 * sizeof (gint));
+ dest = GST_VIDEO_FRAME_PLANE_DATA (dest_frame, 0);
dest = dest + dest_y * dest_stride + dest_x * 4;
+ src = GST_VIDEO_FRAME_PLANE_DATA (src_frame, 0);
src = src + src_y * src_stride + src_x * in_bpp;
if (in_alpha) {
}
static void
-copy_ayuv_rgb32 (guint i_alpha, GstVideoFormat dest_format, guint8 * dest,
- gboolean dest_sdtv, gint dest_width, gint dest_height, gint dest_x,
- gint dest_y, GstVideoFormat src_format, const guint8 * src,
- gboolean src_sdtv, gint src_width, gint src_height, gint src_x, gint src_y,
- gint w, gint h)
+copy_ayuv_rgb32 (guint i_alpha, GstVideoFrame * dest_frame,
+ gboolean dest_sdtv, gint dest_x, gint dest_y, GstVideoFrame * src_frame,
+ gboolean src_sdtv, gint src_x, gint src_y, gint w, gint h)
{
gint i, j;
gint src_stride, dest_stride;
gboolean out_alpha;
gint out_bpp;
gint p_out[4];
- gboolean packed_out = (dest_format == GST_VIDEO_FORMAT_RGB
- || dest_format == GST_VIDEO_FORMAT_BGR);
+ gboolean packed_out;
gint matrix[12];
gint a;
gint y, u, v;
gint r, g, b;
+ guint8 *src, *dest;
+
+ src_stride = GST_VIDEO_FRAME_PLANE_STRIDE (src_frame, 0);
+ dest_stride = GST_VIDEO_FRAME_PLANE_STRIDE (dest_frame, 0);
+ out_bpp = GST_VIDEO_FRAME_COMP_PSTRIDE (dest_frame, 0);
+ packed_out = (out_bpp < 4);
- dest_stride = (packed_out) ? GST_ROUND_UP_4 (3 * dest_width) : 4 * dest_width;
- src_stride = 4 * src_width;
- out_bpp = (packed_out) ? 3 : 4;
-
- out_alpha = gst_video_format_has_alpha (dest_format);
- p_out[0] =
- gst_video_format_get_component_offset (dest_format, 3, dest_width,
- dest_height);
- p_out[1] =
- gst_video_format_get_component_offset (dest_format, 0, dest_width,
- dest_height);
- p_out[2] =
- gst_video_format_get_component_offset (dest_format, 1, dest_width,
- dest_height);
- p_out[3] =
- gst_video_format_get_component_offset (dest_format, 2, dest_width,
- dest_height);
+ out_alpha = GST_VIDEO_INFO_HAS_ALPHA (&dest_frame->info);
+ p_out[0] = GST_VIDEO_FRAME_COMP_OFFSET (dest_frame, 3);
+ p_out[1] = GST_VIDEO_FRAME_COMP_OFFSET (dest_frame, 0);
+ p_out[2] = GST_VIDEO_FRAME_COMP_OFFSET (dest_frame, 1);
+ p_out[3] = GST_VIDEO_FRAME_COMP_OFFSET (dest_frame, 2);
memcpy (matrix,
(src_sdtv) ? cog_ycbcr_to_rgb_matrix_8bit_sdtv :
cog_ycbcr_to_rgb_matrix_8bit_hdtv, 12 * sizeof (gint));
+ dest = GST_VIDEO_FRAME_PLANE_DATA (dest_frame, 0);
dest = dest + dest_y * dest_stride + dest_x * out_bpp;
+ src = GST_VIDEO_FRAME_PLANE_DATA (src_frame, 0);
src = src + src_y * src_stride + src_x * 4;
if (out_alpha) {
}
static void
-fill_gray (GstVideoBoxFill fill_type, guint b_alpha, GstVideoFormat format,
- guint8 * dest, gboolean sdtv, gint width, gint height)
+fill_gray (GstVideoBoxFill fill_type, guint b_alpha,
+ GstVideoFrame * frame, gboolean sdtv)
{
gint i, j;
gint dest_stride;
+ guint8 *dest;
+ gint width, height;
+ GstVideoFormat format;
+
+ format = GST_VIDEO_FRAME_FORMAT (frame);
+
+ width = GST_VIDEO_FRAME_WIDTH (frame);
+ height = GST_VIDEO_FRAME_HEIGHT (frame);
+
+ dest = GST_VIDEO_FRAME_PLANE_DATA (frame, 0);
+ dest_stride = GST_VIDEO_FRAME_PLANE_STRIDE (frame, 0);
if (format == GST_VIDEO_FORMAT_GRAY8) {
guint8 val = yuv_sdtv_colors_Y[fill_type];
- dest_stride = GST_ROUND_UP_4 (width);
for (i = 0; i < height; i++) {
memset (dest, val, width);
dest += dest_stride;
} else {
guint16 val = yuv_sdtv_colors_Y[fill_type] << 8;
- dest_stride = GST_ROUND_UP_4 (width * 2);
if (format == GST_VIDEO_FORMAT_GRAY16_BE) {
for (i = 0; i < height; i++) {
for (j = 0; j < width; j++) {
}
static void
-copy_packed_simple (guint i_alpha, GstVideoFormat dest_format, guint8 * dest,
- gboolean dest_sdtv, gint dest_width, gint dest_height, gint dest_x,
- gint dest_y, GstVideoFormat src_format, const guint8 * src,
- gboolean src_sdtv, gint src_width, gint src_height, gint src_x, gint src_y,
- gint w, gint h)
+copy_packed_simple (guint i_alpha, GstVideoFrame * dest_frame,
+ gboolean dest_sdtv, gint dest_x, gint dest_y, GstVideoFrame * src_frame,
+ gboolean src_sdtv, gint src_x, gint src_y, gint w, gint h)
{
gint i;
gint src_stride, dest_stride;
gint pixel_stride, row_size;
+ guint8 *src, *dest;
- src_stride = gst_video_format_get_row_stride (src_format, 0, src_width);
- dest_stride = gst_video_format_get_row_stride (dest_format, 0, dest_width);
- pixel_stride = gst_video_format_get_pixel_stride (dest_format, 0);
+ src_stride = GST_VIDEO_FRAME_PLANE_STRIDE (src_frame, 0);
+ dest_stride = GST_VIDEO_FRAME_PLANE_STRIDE (dest_frame, 0);
+ pixel_stride = GST_VIDEO_FRAME_COMP_PSTRIDE (dest_frame, 0);
row_size = w * pixel_stride;
+ dest = GST_VIDEO_FRAME_PLANE_DATA (dest_frame, 0);
dest = dest + dest_y * dest_stride + dest_x * pixel_stride;
+ src = GST_VIDEO_FRAME_PLANE_DATA (src_frame, 0);
src = src + src_y * src_stride + src_x * pixel_stride;
for (i = 0; i < h; i++) {
}
static void
-fill_yuy2 (GstVideoBoxFill fill_type, guint b_alpha, GstVideoFormat format,
- guint8 * dest, gboolean sdtv, gint width, gint height)
+fill_yuy2 (GstVideoBoxFill fill_type, guint b_alpha,
+ GstVideoFrame * frame, gboolean sdtv)
{
guint8 y, u, v;
gint i, j;
- gint stride = gst_video_format_get_row_stride (format, 0, width);
+ gint stride;
+ gint width, height;
+ guint8 *dest;
+ GstVideoFormat format;
+
+ format = GST_VIDEO_FRAME_FORMAT (frame);
+
+ width = GST_VIDEO_FRAME_WIDTH (frame);
+ height = GST_VIDEO_FRAME_HEIGHT (frame);
+
+ dest = GST_VIDEO_FRAME_PLANE_DATA (frame, 0);
+ stride = GST_VIDEO_FRAME_PLANE_STRIDE (frame, 0);
y = (sdtv) ? yuv_sdtv_colors_Y[fill_type] : yuv_hdtv_colors_Y[fill_type];
u = (sdtv) ? yuv_sdtv_colors_U[fill_type] : yuv_hdtv_colors_U[fill_type];
}
static void
-copy_yuy2_yuy2 (guint i_alpha, GstVideoFormat dest_format, guint8 * dest,
- gboolean dest_sdtv, gint dest_width, gint dest_height, gint dest_x,
- gint dest_y, GstVideoFormat src_format, const guint8 * src,
- gboolean src_sdtv, gint src_width, gint src_height, gint src_x, gint src_y,
- gint w, gint h)
+copy_yuy2_yuy2 (guint i_alpha, GstVideoFrame * dest_frame,
+ gboolean dest_sdtv, gint dest_x, gint dest_y, GstVideoFrame * src_frame,
+ gboolean src_sdtv, gint src_x, gint src_y, gint w, gint h)
{
gint i, j;
gint src_stride, dest_stride;
+ guint8 *src, *dest;
+ GstVideoFormat src_format;
+
+ src_format = GST_VIDEO_FRAME_FORMAT (src_frame);
- src_stride = gst_video_format_get_row_stride (src_format, 0, src_width);
- dest_stride = gst_video_format_get_row_stride (dest_format, 0, dest_width);
+ src_stride = GST_VIDEO_FRAME_PLANE_STRIDE (src_frame, 0);
+ dest_stride = GST_VIDEO_FRAME_PLANE_STRIDE (dest_frame, 0);
dest_x = (dest_x & ~1);
src_x = (src_x & ~1);
w = w + (w % 2);
+ dest = GST_VIDEO_FRAME_PLANE_DATA (dest_frame, 0);
dest = dest + dest_y * dest_stride + dest_x * 2;
+ src = GST_VIDEO_FRAME_PLANE_DATA (src_frame, 0);
src = src + src_y * src_stride + src_x * 2;
if (src_sdtv != dest_sdtv) {
};
static GstStaticPadTemplate gst_video_box_src_template =
- GST_STATIC_PAD_TEMPLATE ("src",
+GST_STATIC_PAD_TEMPLATE ("src",
GST_PAD_SRC,
GST_PAD_ALWAYS,
- GST_STATIC_CAPS (GST_VIDEO_CAPS_YUV ("AYUV") ";"
- GST_VIDEO_CAPS_ARGB ";" GST_VIDEO_CAPS_BGRA ";"
- GST_VIDEO_CAPS_ABGR ";" GST_VIDEO_CAPS_RGBA ";"
- GST_VIDEO_CAPS_xRGB ";" GST_VIDEO_CAPS_BGRx ";"
- GST_VIDEO_CAPS_xBGR ";" GST_VIDEO_CAPS_RGBx ";"
- GST_VIDEO_CAPS_RGB ";" GST_VIDEO_CAPS_BGR ";"
- GST_VIDEO_CAPS_YUV ("Y444") ";"
- GST_VIDEO_CAPS_YUV ("Y42B") ";"
- GST_VIDEO_CAPS_YUV ("YUY2") ";"
- GST_VIDEO_CAPS_YUV ("YVYU") ";"
- GST_VIDEO_CAPS_YUV ("UYVY") ";"
- GST_VIDEO_CAPS_YUV ("I420") ";"
- GST_VIDEO_CAPS_YUV ("YV12") ";"
- GST_VIDEO_CAPS_YUV ("Y41B") ";"
- GST_VIDEO_CAPS_GRAY8 ";"
- GST_VIDEO_CAPS_GRAY16 ("BIG_ENDIAN") ";"
- GST_VIDEO_CAPS_GRAY16 ("LITTLE_ENDIAN"))
+ GST_STATIC_CAPS (GST_VIDEO_CAPS_MAKE ("{ AYUV, "
+ "ARGB, BGRA, ABGR, RGBA, xRGB, BGRx, xBGR, RGBx, RGB, BGR, "
+ "Y444, Y42B, YUY2, YVYU, UYVY, I420, YV12, Y41B, "
+ "GRAY8, GRAY16_BE, GRAY16_LE } "))
);
static GstStaticPadTemplate gst_video_box_sink_template =
- GST_STATIC_PAD_TEMPLATE ("sink",
+GST_STATIC_PAD_TEMPLATE ("sink",
GST_PAD_SINK,
GST_PAD_ALWAYS,
- GST_STATIC_CAPS (GST_VIDEO_CAPS_YUV ("AYUV") ";"
- GST_VIDEO_CAPS_ARGB ";" GST_VIDEO_CAPS_BGRA ";"
- GST_VIDEO_CAPS_ABGR ";" GST_VIDEO_CAPS_RGBA ";"
- GST_VIDEO_CAPS_xRGB ";" GST_VIDEO_CAPS_BGRx ";"
- GST_VIDEO_CAPS_xBGR ";" GST_VIDEO_CAPS_RGBx ";"
- GST_VIDEO_CAPS_RGB ";" GST_VIDEO_CAPS_BGR ";"
- GST_VIDEO_CAPS_YUV ("Y444") ";"
- GST_VIDEO_CAPS_YUV ("Y42B") ";"
- GST_VIDEO_CAPS_YUV ("YUY2") ";"
- GST_VIDEO_CAPS_YUV ("YVYU") ";"
- GST_VIDEO_CAPS_YUV ("UYVY") ";"
- GST_VIDEO_CAPS_YUV ("I420") ";"
- GST_VIDEO_CAPS_YUV ("YV12") ";"
- GST_VIDEO_CAPS_YUV ("Y41B") ";"
- GST_VIDEO_CAPS_GRAY8 ";"
- GST_VIDEO_CAPS_GRAY16 ("BIG_ENDIAN") ";"
- GST_VIDEO_CAPS_GRAY16 ("LITTLE_ENDIAN"))
+ GST_STATIC_CAPS (GST_VIDEO_CAPS_MAKE ("{ AYUV, "
+ "ARGB, BGRA, ABGR, RGBA, xRGB, BGRx, xBGR, RGBx, RGB, BGR, "
+ "Y444, Y42B, YUY2, YVYU, UYVY, I420, YV12, Y41B, "
+ "GRAY8, GRAY16_BE, GRAY16_LE } "))
);
-GST_BOILERPLATE (GstVideoBox, gst_video_box, GstBaseTransform,
- GST_TYPE_BASE_TRANSFORM);
+#define gst_video_box_parent_class parent_class
+G_DEFINE_TYPE (GstVideoBox, gst_video_box, GST_TYPE_VIDEO_FILTER);
static void gst_video_box_set_property (GObject * object, guint prop_id,
const GValue * value, GParamSpec * pspec);
static gboolean gst_video_box_recalc_transform (GstVideoBox * video_box);
static GstCaps *gst_video_box_transform_caps (GstBaseTransform * trans,
- GstPadDirection direction, GstCaps * from);
-static gboolean gst_video_box_set_caps (GstBaseTransform * trans,
- GstCaps * in, GstCaps * out);
-static gboolean gst_video_box_get_unit_size (GstBaseTransform * trans,
- GstCaps * caps, guint * size);
-static GstFlowReturn gst_video_box_transform (GstBaseTransform * trans,
- GstBuffer * in, GstBuffer * out);
+ GstPadDirection direction, GstCaps * from, GstCaps * filter);
static void gst_video_box_before_transform (GstBaseTransform * trans,
GstBuffer * in);
-static void gst_video_box_fixate_caps (GstBaseTransform * trans,
- GstPadDirection direction, GstCaps * caps, GstCaps * othercaps);
static gboolean gst_video_box_src_event (GstBaseTransform * trans,
GstEvent * event);
+static gboolean gst_video_box_set_info (GstVideoFilter * vfilter, GstCaps * in,
+ GstVideoInfo * in_info, GstCaps * out, GstVideoInfo * out_info);
+static GstFlowReturn gst_video_box_transform_frame (GstVideoFilter * vfilter,
+ GstVideoFrame * in_frame, GstVideoFrame * out_frame);
+
#define GST_TYPE_VIDEO_BOX_FILL (gst_video_box_fill_get_type())
static GType
gst_video_box_fill_get_type (void)
return video_box_fill_type;
}
-
-static void
-gst_video_box_base_init (gpointer g_class)
-{
- GstElementClass *element_class = GST_ELEMENT_CLASS (g_class);
-
- gst_element_class_set_details_simple (element_class, "Video box filter",
- "Filter/Effect/Video",
- "Resizes a video by adding borders or cropping",
- "Wim Taymans <wim@fluendo.com>");
-
- gst_element_class_add_pad_template (element_class,
- gst_static_pad_template_get (&gst_video_box_sink_template));
- gst_element_class_add_pad_template (element_class,
- gst_static_pad_template_get (&gst_video_box_src_template));
-}
-
static void
gst_video_box_finalize (GObject * object)
{
GstVideoBox *video_box = GST_VIDEO_BOX (object);
- if (video_box->mutex) {
- g_mutex_free (video_box->mutex);
- video_box->mutex = NULL;
- }
+ g_mutex_clear (&video_box->mutex);
G_OBJECT_CLASS (parent_class)->finalize (object);
}
gst_video_box_class_init (GstVideoBoxClass * klass)
{
GObjectClass *gobject_class = (GObjectClass *) klass;
+ GstElementClass *element_class = (GstElementClass *) (klass);
GstBaseTransformClass *trans_class = (GstBaseTransformClass *) klass;
+ GstVideoFilterClass *vfilter_class = (GstVideoFilterClass *) klass;
gobject_class->set_property = gst_video_box_set_property;
gobject_class->get_property = gst_video_box_get_property;
"Alpha value of the border", 0.0, 1.0, DEFAULT_BORDER_ALPHA,
G_PARAM_READWRITE | G_PARAM_STATIC_STRINGS | GST_PARAM_CONTROLLABLE));
/**
- * GstVideoBox:autocrop
+ * GstVideoBox:autocrop:
*
* If set to %TRUE videobox will automatically crop/pad the input
* video to be centered in the output.
- *
- * Since: 0.10.16
- **/
+ */
g_object_class_install_property (G_OBJECT_CLASS (klass), PROP_AUTOCROP,
g_param_spec_boolean ("autocrop", "Auto crop",
"Auto crop", FALSE, G_PARAM_READWRITE | G_PARAM_STATIC_STRINGS));
- trans_class->transform = GST_DEBUG_FUNCPTR (gst_video_box_transform);
trans_class->before_transform =
GST_DEBUG_FUNCPTR (gst_video_box_before_transform);
trans_class->transform_caps =
GST_DEBUG_FUNCPTR (gst_video_box_transform_caps);
- trans_class->set_caps = GST_DEBUG_FUNCPTR (gst_video_box_set_caps);
- trans_class->get_unit_size = GST_DEBUG_FUNCPTR (gst_video_box_get_unit_size);
- trans_class->fixate_caps = GST_DEBUG_FUNCPTR (gst_video_box_fixate_caps);
trans_class->src_event = GST_DEBUG_FUNCPTR (gst_video_box_src_event);
+
+ vfilter_class->set_info = GST_DEBUG_FUNCPTR (gst_video_box_set_info);
+ vfilter_class->transform_frame =
+ GST_DEBUG_FUNCPTR (gst_video_box_transform_frame);
+
+ gst_element_class_set_static_metadata (element_class, "Video box filter",
+ "Filter/Effect/Video",
+ "Resizes a video by adding borders or cropping",
+ "Wim Taymans <wim@fluendo.com>");
+
+ gst_element_class_add_static_pad_template (element_class,
+ &gst_video_box_sink_template);
+ gst_element_class_add_static_pad_template (element_class,
+ &gst_video_box_src_template);
}
static void
-gst_video_box_init (GstVideoBox * video_box, GstVideoBoxClass * g_class)
+gst_video_box_init (GstVideoBox * video_box)
{
video_box->box_right = DEFAULT_RIGHT;
video_box->box_left = DEFAULT_LEFT;
video_box->border_alpha = DEFAULT_BORDER_ALPHA;
video_box->autocrop = FALSE;
- video_box->mutex = g_mutex_new ();
+ g_mutex_init (&video_box->mutex);
}
static void
{
GstVideoBox *video_box = GST_VIDEO_BOX (object);
- g_mutex_lock (video_box->mutex);
+ g_mutex_lock (&video_box->mutex);
switch (prop_id) {
case PROP_LEFT:
video_box->box_left = g_value_get_int (value);
gst_video_box_recalc_transform (video_box);
GST_DEBUG_OBJECT (video_box, "Calling reconfigure");
- gst_base_transform_reconfigure (GST_BASE_TRANSFORM_CAST (video_box));
+ gst_base_transform_reconfigure_src (GST_BASE_TRANSFORM_CAST (video_box));
- g_mutex_unlock (video_box->mutex);
+ g_mutex_unlock (&video_box->mutex);
}
static void
min = gst_video_box_transform_dimension (min, delta);
max = gst_video_box_transform_dimension (max, delta);
- if (min > max) {
+ if (min >= max) {
ret = FALSE;
g_value_unset (dest_val);
} else {
static GstCaps *
gst_video_box_transform_caps (GstBaseTransform * trans,
- GstPadDirection direction, GstCaps * from)
+ GstPadDirection direction, GstCaps * from, GstCaps * filter)
{
GstVideoBox *video_box = GST_VIDEO_BOX (trans);
GstCaps *to, *ret;
- const GstCaps *templ;
- const gchar *name;
+ GstCaps *templ;
GstStructure *structure;
GstPad *other;
+ gint i, j;
- to = gst_caps_copy (from);
- /* Just to be sure... */
- gst_caps_truncate (to);
- structure = gst_caps_get_structure (to, 0);
+ to = gst_caps_new_empty ();
+ for (i = 0; i < gst_caps_get_size (from); i++) {
+ const GValue *fval, *lval;
+ GValue list = { 0, };
+ GValue val = { 0, };
+ gboolean seen_yuv = FALSE, seen_rgb = FALSE;
+ const gchar *str;
- /* Transform width/height */
- if (video_box->autocrop) {
- gst_structure_remove_field (structure, "width");
- gst_structure_remove_field (structure, "height");
- } else {
- gint dw = 0, dh = 0;
- const GValue *v;
- GValue w_val = { 0, };
- GValue h_val = { 0, };
-
- /* calculate width and height */
- if (direction == GST_PAD_SINK) {
- dw -= video_box->box_left;
- dw -= video_box->box_right;
- } else {
- dw += video_box->box_left;
- dw += video_box->box_right;
- }
+ structure = gst_structure_copy (gst_caps_get_structure (from, i));
- if (direction == GST_PAD_SINK) {
- dh -= video_box->box_top;
- dh -= video_box->box_bottom;
+ /* Transform width/height */
+ if (video_box->autocrop) {
+ gst_structure_remove_field (structure, "width");
+ gst_structure_remove_field (structure, "height");
} else {
- dh += video_box->box_top;
- dh += video_box->box_bottom;
- }
+ gint dw = 0, dh = 0;
+ const GValue *v;
+ GValue w_val = { 0, };
+ GValue h_val = { 0, };
+
+ /* calculate width and height */
+ if (direction == GST_PAD_SINK) {
+ dw -= video_box->box_left;
+ dw -= video_box->box_right;
+ } else {
+ dw += video_box->box_left;
+ dw += video_box->box_right;
+ }
- v = gst_structure_get_value (structure, "width");
- if (!gst_video_box_transform_dimension_value (v, dw, &w_val)) {
- GST_WARNING_OBJECT (video_box, "could not tranform width value with dw=%d"
- ", caps structure=%" GST_PTR_FORMAT, dw, structure);
- gst_caps_unref (to);
- to = gst_caps_new_empty ();
- return to;
- }
- gst_structure_set_value (structure, "width", &w_val);
+ if (direction == GST_PAD_SINK) {
+ dh -= video_box->box_top;
+ dh -= video_box->box_bottom;
+ } else {
+ dh += video_box->box_top;
+ dh += video_box->box_bottom;
+ }
- v = gst_structure_get_value (structure, "height");
- if (!gst_video_box_transform_dimension_value (v, dh, &h_val)) {
+ v = gst_structure_get_value (structure, "width");
+ if (!gst_video_box_transform_dimension_value (v, dw, &w_val)) {
+ GST_WARNING_OBJECT (video_box,
+ "could not tranform width value with dw=%d" ", caps structure=%"
+ GST_PTR_FORMAT, dw, structure);
+ goto bail;
+ }
+ gst_structure_set_value (structure, "width", &w_val);
+
+ v = gst_structure_get_value (structure, "height");
+ if (!gst_video_box_transform_dimension_value (v, dh, &h_val)) {
+ g_value_unset (&w_val);
+ GST_WARNING_OBJECT (video_box,
+ "could not tranform height value with dh=%d" ", caps structure=%"
+ GST_PTR_FORMAT, dh, structure);
+ goto bail;
+ }
+ gst_structure_set_value (structure, "height", &h_val);
g_value_unset (&w_val);
- GST_WARNING_OBJECT (video_box,
- "could not tranform height value with dh=%d" ", caps structure=%"
- GST_PTR_FORMAT, dh, structure);
- gst_caps_unref (to);
- to = gst_caps_new_empty ();
- return to;
- }
- gst_structure_set_value (structure, "height", &h_val);
- g_value_unset (&w_val);
- g_value_unset (&h_val);
- }
-
- /* Supported conversions:
- * I420->AYUV
- * I420->YV12
- * YV12->AYUV
- * YV12->I420
- * AYUV->I420
- * AYUV->YV12
- * AYUV->xRGB (24bpp, 32bpp, incl. alpha)
- * xRGB->xRGB (24bpp, 32bpp, from/to all variants, incl. alpha)
- * xRGB->AYUV (24bpp, 32bpp, incl. alpha)
- *
- * Passthrough only for everything else.
- */
- name = gst_structure_get_name (structure);
- if (g_str_equal (name, "video/x-raw-yuv")) {
- guint32 fourcc;
-
- if (gst_structure_get_fourcc (structure, "format", &fourcc) &&
- (fourcc == GST_STR_FOURCC ("AYUV") ||
- fourcc == GST_STR_FOURCC ("I420") ||
- fourcc == GST_STR_FOURCC ("YV12"))) {
- GValue list = { 0, };
- GValue val = { 0, };
- GstStructure *s2;
-
- /* get rid of format */
- gst_structure_remove_field (structure, "format");
- gst_structure_remove_field (structure, "color-matrix");
- gst_structure_remove_field (structure, "chroma-site");
-
- s2 = gst_structure_copy (structure);
+ g_value_unset (&h_val);
+ }
+
+ /* Supported conversions:
+ * I420->AYUV
+ * I420->YV12
+ * YV12->AYUV
+ * YV12->I420
+ * AYUV->I420
+ * AYUV->YV12
+ * AYUV->xRGB (24bpp, 32bpp, incl. alpha)
+ * xRGB->xRGB (24bpp, 32bpp, from/to all variants, incl. alpha)
+ * xRGB->AYUV (24bpp, 32bpp, incl. alpha)
+ *
+ * Passthrough only for everything else.
+ */
+ fval = gst_structure_get_value (structure, "format");
+ if (fval && GST_VALUE_HOLDS_LIST (fval)) {
+ for (j = 0; j < gst_value_list_get_size (fval); j++) {
+ lval = gst_value_list_get_value (fval, j);
+ if ((str = g_value_get_string (lval))) {
+ if (strcmp (str, "AYUV") == 0) {
+ seen_yuv = TRUE;
+ seen_rgb = TRUE;
+ break;
+ } else if (strstr (str, "RGB") || strstr (str, "BGR")) {
+ seen_rgb = TRUE;
+ } else if (strcmp (str, "I420") == 0 || strcmp (str, "YV12") == 0) {
+ seen_yuv = TRUE;
+ }
+ }
+ }
+ } else if (fval && G_VALUE_HOLDS_STRING (fval)) {
+ if ((str = g_value_get_string (fval))) {
+ if (strcmp (str, "AYUV") == 0) {
+ seen_yuv = TRUE;
+ seen_rgb = TRUE;
+ } else if (strstr (str, "RGB") || strstr (str, "BGR")) {
+ seen_rgb = TRUE;
+ } else if (strcmp (str, "I420") == 0 || strcmp (str, "YV12") == 0) {
+ seen_yuv = TRUE;
+ }
+ }
+ }
+ if (seen_yuv || seen_rgb) {
g_value_init (&list, GST_TYPE_LIST);
- g_value_init (&val, GST_TYPE_FOURCC);
- gst_value_set_fourcc (&val, GST_STR_FOURCC ("AYUV"));
- gst_value_list_append_value (&list, &val);
- g_value_reset (&val);
- gst_value_set_fourcc (&val, GST_STR_FOURCC ("I420"));
- gst_value_list_append_value (&list, &val);
- g_value_reset (&val);
- gst_value_set_fourcc (&val, GST_STR_FOURCC ("YV12"));
+
+ g_value_init (&val, G_TYPE_STRING);
+ g_value_set_string (&val, "AYUV");
gst_value_list_append_value (&list, &val);
g_value_unset (&val);
- gst_structure_set_value (structure, "format", &list);
- g_value_unset (&list);
- /* We can only convert to RGB if input is AYUV */
- if (fourcc == GST_STR_FOURCC ("AYUV")) {
- gst_structure_set_name (s2, "video/x-raw-rgb");
- g_value_init (&list, GST_TYPE_LIST);
- g_value_init (&val, G_TYPE_INT);
- g_value_set_int (&val, 32);
+ if (seen_yuv) {
+ g_value_init (&val, G_TYPE_STRING);
+ g_value_set_string (&val, "I420");
gst_value_list_append_value (&list, &val);
g_value_reset (&val);
- g_value_set_int (&val, 24);
+ g_value_set_string (&val, "YV12");
gst_value_list_append_value (&list, &val);
g_value_unset (&val);
- gst_structure_set_value (s2, "depth", &list);
- gst_structure_set_value (s2, "bpp", &list);
- g_value_unset (&list);
- gst_caps_append_structure (to, s2);
- } else {
- gst_structure_free (s2);
}
- }
- } else if (g_str_equal (name, "video/x-raw-rgb")) {
- gint bpp;
-
- if (gst_structure_get_int (structure, "bpp", &bpp) &&
- (bpp == 32 || bpp == 24)) {
- GValue list = { 0, };
- GValue val = { 0, };
- GstStructure *s2;
-
- /* get rid of format */
- gst_structure_remove_field (structure, "depth");
- gst_structure_remove_field (structure, "bpp");
- gst_structure_remove_field (structure, "red_mask");
- gst_structure_remove_field (structure, "green_mask");
- gst_structure_remove_field (structure, "blue_mask");
- gst_structure_remove_field (structure, "alpha_mask");
-
- s2 = gst_structure_copy (structure);
-
- g_value_init (&list, GST_TYPE_LIST);
- g_value_init (&val, G_TYPE_INT);
- g_value_set_int (&val, 32);
- gst_value_list_append_value (&list, &val);
- g_value_reset (&val);
- g_value_set_int (&val, 24);
- gst_value_list_append_value (&list, &val);
+ if (seen_rgb) {
+ g_value_init (&val, G_TYPE_STRING);
+ g_value_set_string (&val, "RGBx");
+ gst_value_list_append_value (&list, &val);
+ g_value_reset (&val);
+ g_value_set_string (&val, "BGRx");
+ gst_value_list_append_value (&list, &val);
+ g_value_reset (&val);
+ g_value_set_string (&val, "xRGB");
+ gst_value_list_append_value (&list, &val);
+ g_value_reset (&val);
+ g_value_set_string (&val, "xBGR");
+ gst_value_list_append_value (&list, &val);
+ g_value_reset (&val);
+ g_value_set_string (&val, "RGBA");
+ gst_value_list_append_value (&list, &val);
+ g_value_reset (&val);
+ g_value_set_string (&val, "BGRA");
+ gst_value_list_append_value (&list, &val);
+ g_value_reset (&val);
+ g_value_set_string (&val, "ARGB");
+ gst_value_list_append_value (&list, &val);
+ g_value_reset (&val);
+ g_value_set_string (&val, "ABGR");
+ gst_value_list_append_value (&list, &val);
+ g_value_reset (&val);
+ g_value_set_string (&val, "RGB");
+ gst_value_list_append_value (&list, &val);
+ g_value_reset (&val);
+ g_value_set_string (&val, "BGR");
+ gst_value_list_append_value (&list, &val);
+ g_value_unset (&val);
+ }
+ gst_value_list_merge (&val, fval, &list);
+ gst_structure_set_value (structure, "format", &val);
g_value_unset (&val);
- gst_structure_set_value (structure, "depth", &list);
- gst_structure_set_value (structure, "bpp", &list);
g_value_unset (&list);
-
- gst_structure_set_name (s2, "video/x-raw-yuv");
- gst_structure_set (s2, "format", GST_TYPE_FOURCC, GST_STR_FOURCC ("AYUV"),
- NULL);
- gst_caps_append_structure (to, s2);
}
+
+ gst_structure_remove_field (structure, "colorimetry");
+ gst_structure_remove_field (structure, "chroma-site");
+
+ gst_caps_append_structure (to, structure);
}
/* filter against set allowed caps on the pad */
other = (direction == GST_PAD_SINK) ? trans->srcpad : trans->sinkpad;
-
templ = gst_pad_get_pad_template_caps (other);
ret = gst_caps_intersect (to, templ);
gst_caps_unref (to);
+ gst_caps_unref (templ);
GST_DEBUG_OBJECT (video_box, "direction %d, transformed %" GST_PTR_FORMAT
" to %" GST_PTR_FORMAT, direction, from, ret);
+ if (ret && filter) {
+ GstCaps *intersection;
+
+ GST_DEBUG_OBJECT (video_box, "Using filter caps %" GST_PTR_FORMAT, filter);
+ intersection =
+ gst_caps_intersect_full (filter, ret, GST_CAPS_INTERSECT_FIRST);
+ gst_caps_unref (ret);
+ ret = intersection;
+ GST_DEBUG_OBJECT (video_box, "Intersection %" GST_PTR_FORMAT, ret);
+ }
+
return ret;
+
+ /* ERRORS */
+bail:
+ {
+ gst_structure_free (structure);
+ gst_caps_unref (to);
+ to = gst_caps_new_empty ();
+ return to;
+ }
}
static gboolean
}
static gboolean
-gst_video_box_set_caps (GstBaseTransform * trans, GstCaps * in, GstCaps * out)
+gst_video_box_set_info (GstVideoFilter * vfilter, GstCaps * in,
+ GstVideoInfo * in_info, GstCaps * out, GstVideoInfo * out_info)
{
- GstVideoBox *video_box = GST_VIDEO_BOX (trans);
+ GstVideoBox *video_box = GST_VIDEO_BOX (vfilter);
gboolean ret;
- const gchar *matrix;
- g_mutex_lock (video_box->mutex);
+ g_mutex_lock (&video_box->mutex);
- ret =
- gst_video_format_parse_caps (in, &video_box->in_format,
- &video_box->in_width, &video_box->in_height);
- ret &=
- gst_video_format_parse_caps (out, &video_box->out_format,
- &video_box->out_width, &video_box->out_height);
+ video_box->in_format = GST_VIDEO_INFO_FORMAT (in_info);
+ video_box->in_width = GST_VIDEO_INFO_WIDTH (in_info);
+ video_box->in_height = GST_VIDEO_INFO_HEIGHT (in_info);
- matrix = gst_video_parse_caps_color_matrix (in);
- video_box->in_sdtv = matrix ? g_str_equal (matrix, "sdtv") : TRUE;
- matrix = gst_video_parse_caps_color_matrix (out);
- video_box->out_sdtv = matrix ? g_str_equal (matrix, "sdtv") : TRUE;
+ video_box->out_format = GST_VIDEO_INFO_FORMAT (out_info);
+ video_box->out_width = GST_VIDEO_INFO_WIDTH (out_info);
+ video_box->out_height = GST_VIDEO_INFO_HEIGHT (out_info);
- /* something wrong getting the caps */
- if (!ret)
- goto no_caps;
+ video_box->in_sdtv =
+ in_info->colorimetry.matrix == GST_VIDEO_COLOR_MATRIX_BT601;
+ video_box->out_sdtv =
+ out_info->colorimetry.matrix == GST_VIDEO_COLOR_MATRIX_BT601;
- GST_DEBUG_OBJECT (trans, "Input w: %d h: %d", video_box->in_width,
+ GST_DEBUG_OBJECT (video_box, "Input w: %d h: %d", video_box->in_width,
video_box->in_height);
- GST_DEBUG_OBJECT (trans, "Output w: %d h: %d", video_box->out_width,
+ GST_DEBUG_OBJECT (video_box, "Output w: %d h: %d", video_box->out_width,
video_box->out_height);
if (video_box->autocrop)
if (ret)
ret = gst_video_box_select_processing_functions (video_box);
- g_mutex_unlock (video_box->mutex);
+ g_mutex_unlock (&video_box->mutex);
return ret;
-
- /* ERRORS */
-no_caps:
- {
- GST_DEBUG_OBJECT (video_box,
- "Invalid caps: %" GST_PTR_FORMAT " -> %" GST_PTR_FORMAT, in, out);
- g_mutex_unlock (video_box->mutex);
- return FALSE;
- }
-}
-
-static gboolean
-gst_video_box_get_unit_size (GstBaseTransform * trans, GstCaps * caps,
- guint * size)
-{
- GstVideoFormat format;
- gint width, height;
- gboolean ret;
-
- g_assert (size);
-
- ret = gst_video_format_parse_caps (caps, &format, &width, &height);
- if (!ret) {
- GST_ERROR_OBJECT (trans, "Invalid caps: %" GST_PTR_FORMAT, caps);
- return FALSE;
- }
-
- *size = gst_video_format_get_size (format, width, height);
-
- GST_LOG_OBJECT (trans, "Returning from _unit_size %d", *size);
-
- return TRUE;
-}
-
-static void
-gst_video_box_fixate_caps (GstBaseTransform * trans,
- GstPadDirection direction, GstCaps * caps, GstCaps * othercaps)
-{
- gint width, height;
- GstStructure *s;
- gboolean ret;
-
- ret = gst_video_format_parse_caps (caps, NULL, &width, &height);
- if (!ret)
- return;
-
- s = gst_caps_get_structure (othercaps, 0);
- gst_structure_fixate_field_nearest_int (s, "width", width);
- gst_structure_fixate_field_nearest_int (s, "height", height);
}
static gboolean
}
static void
-gst_video_box_process (GstVideoBox * video_box, const guint8 * src,
- guint8 * dest)
+gst_video_box_process (GstVideoBox * video_box, GstVideoFrame * in,
+ GstVideoFrame * out)
{
guint b_alpha = CLAMP (video_box->border_alpha * 256, 0, 255);
guint i_alpha = CLAMP (video_box->alpha * 256, 0, 255);
i_alpha, b_alpha);
if (crop_h < 0 || crop_w < 0) {
- video_box->fill (fill_type, b_alpha, video_box->out_format, dest,
- video_box->out_sdtv, video_box->out_width, video_box->out_height);
+ video_box->fill (fill_type, b_alpha, out, video_box->out_sdtv);
} else if (bb == 0 && bt == 0 && br == 0 && bl == 0) {
- video_box->copy (i_alpha, video_box->out_format, dest, video_box->out_sdtv,
- video_box->out_width, video_box->out_height, 0, 0, video_box->in_format,
- src, video_box->in_sdtv, video_box->in_width, video_box->in_height, 0,
- 0, crop_w, crop_h);
+ video_box->copy (i_alpha, out, video_box->out_sdtv, 0, 0, in,
+ video_box->in_sdtv, 0, 0, crop_w, crop_h);
} else {
gint src_x = 0, src_y = 0;
gint dest_x = 0, dest_y = 0;
/* Fill everything if a border should be added somewhere */
if (bt < 0 || bb < 0 || br < 0 || bl < 0)
- video_box->fill (fill_type, b_alpha, video_box->out_format, dest,
- video_box->out_sdtv, video_box->out_width, video_box->out_height);
+ video_box->fill (fill_type, b_alpha, out, video_box->out_sdtv);
/* Top border */
if (bt < 0) {
}
/* Frame */
- video_box->copy (i_alpha, video_box->out_format, dest, video_box->out_sdtv,
- video_box->out_width, video_box->out_height, dest_x, dest_y,
- video_box->in_format, src, video_box->in_sdtv, video_box->in_width,
- video_box->in_height, src_x, src_y, crop_w, crop_h);
+ video_box->copy (i_alpha, out, video_box->out_sdtv, dest_x, dest_y,
+ in, video_box->in_sdtv, src_x, src_y, crop_w, crop_h);
}
GST_LOG_OBJECT (video_box, "image created");
}
static GstFlowReturn
-gst_video_box_transform (GstBaseTransform * trans, GstBuffer * in,
- GstBuffer * out)
+gst_video_box_transform_frame (GstVideoFilter * vfilter,
+ GstVideoFrame * in_frame, GstVideoFrame * out_frame)
{
- GstVideoBox *video_box = GST_VIDEO_BOX (trans);
- const guint8 *indata;
- guint8 *outdata;
-
- indata = GST_BUFFER_DATA (in);
- outdata = GST_BUFFER_DATA (out);
+ GstVideoBox *video_box = GST_VIDEO_BOX (vfilter);
- g_mutex_lock (video_box->mutex);
- gst_video_box_process (video_box, indata, outdata);
- g_mutex_unlock (video_box->mutex);
+ g_mutex_lock (&video_box->mutex);
+ gst_video_box_process (video_box, in_frame, out_frame);
+ g_mutex_unlock (&video_box->mutex);
return GST_FLOW_OK;
}
GST_PLUGIN_DEFINE (GST_VERSION_MAJOR,
GST_VERSION_MINOR,
- "videobox",
+ videobox,
"resizes a video by adding borders or cropping",
plugin_init, VERSION, GST_LICENSE, GST_PACKAGE_NAME, GST_PACKAGE_ORIGIN)
projects / platform / upstream / gst-plugins-good.git / blobdiff