/*
- * This file is part of Libav.
+ * This file is part of FFmpeg.
*
- * Libav is free software; you can redistribute it and/or
+ * FFmpeg is free software; you can redistribute it and/or
* modify it under the terms of the GNU Lesser General Public
* License as published by the Free Software Foundation; either
* version 2.1 of the License, or (at your option) any later version.
*
- * Libav is distributed in the hope that it will be useful,
+ * FFmpeg is distributed in the hope that it will be useful,
* but WITHOUT ANY WARRANTY; without even the implied warranty of
* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
* Lesser General Public License for more details.
*
* You should have received a copy of the GNU Lesser General Public
- * License along with Libav; if not, write to the Free Software
+ * License along with FFmpeg; if not, write to the Free Software
* Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301 USA
*/
uint32_t fourcc;
} supported_pixel_formats[] = {
{ AV_PIX_FMT_NV12, MFX_FOURCC_NV12 },
+ { AV_PIX_FMT_BGRA, MFX_FOURCC_RGB4 },
{ AV_PIX_FMT_P010, MFX_FOURCC_P010 },
{ AV_PIX_FMT_PAL8, MFX_FOURCC_P8 },
};
!(req->Type & (MFX_MEMTYPE_FROM_VPPIN | MFX_MEMTYPE_FROM_VPPOUT)) ||
!(req->Type & MFX_MEMTYPE_EXTERNAL_FRAME))
return MFX_ERR_UNSUPPORTED;
- if (i->Width != i1->Width || i->Height != i1->Height ||
+ if (i->Width > i1->Width || i->Height > i1->Height ||
i->FourCC != i1->FourCC || i->ChromaFormat != i1->ChromaFormat) {
av_log(ctx, AV_LOG_ERROR, "Mismatching surface properties in an "
"allocation request: %dx%d %d %d vs %dx%d %d %d\n",
return ret;
}
+static int map_frame_to_surface(const AVFrame *frame, mfxFrameSurface1 *surface)
+{
+ switch (frame->format) {
+ case AV_PIX_FMT_NV12:
+ case AV_PIX_FMT_P010:
+ surface->Data.Y = frame->data[0];
+ surface->Data.UV = frame->data[1];
+ break;
+
+ case AV_PIX_FMT_YUV420P:
+ surface->Data.Y = frame->data[0];
+ surface->Data.U = frame->data[1];
+ surface->Data.V = frame->data[2];
+ break;
+
+ case AV_PIX_FMT_BGRA:
+ surface->Data.B = frame->data[0];
+ surface->Data.G = frame->data[0] + 1;
+ surface->Data.R = frame->data[0] + 2;
+ surface->Data.A = frame->data[0] + 3;
+ break;
+
+ default:
+ return MFX_ERR_UNSUPPORTED;
+ }
+ surface->Data.Pitch = frame->linesize[0];
+ surface->Data.TimeStamp = frame->pts;
+
+ return 0;
+}
+
static int qsv_transfer_data_from(AVHWFramesContext *ctx, AVFrame *dst,
const AVFrame *src)
{
}
out.Info = in->Info;
- out.Data.PitchLow = dst->linesize[0];
- out.Data.Y = dst->data[0];
- out.Data.U = dst->data[1];
- out.Data.V = dst->data[2];
- out.Data.A = dst->data[3];
+ map_frame_to_surface(dst, &out);
do {
err = MFXVideoVPP_RunFrameVPPAsync(s->session_download, in, &out, NULL, &sync);
mfxSyncPoint sync = NULL;
mfxStatus err;
int ret = 0;
+ /* make a copy if the input is not padded as libmfx requires */
+ AVFrame tmp_frame;
+ const AVFrame *src_frame;
+ int realigned = 0;
+
while (!s->session_upload_init && !s->session_upload && !ret) {
#if HAVE_PTHREADS
if (ret < 0)
return ret;
+
+ if (src->height & 16 || src->linesize[0] & 16) {
+ realigned = 1;
+ memset(&tmp_frame, 0, sizeof(tmp_frame));
+ tmp_frame.format = src->format;
+ tmp_frame.width = FFALIGN(src->width, 16);
+ tmp_frame.height = FFALIGN(src->height, 16);
+ ret = av_frame_get_buffer(&tmp_frame, 32);
+ if (ret < 0)
+ return ret;
+
+ ret = av_frame_copy(&tmp_frame, src);
+ if (ret < 0) {
+ av_frame_unref(&tmp_frame);
+ return ret;
+ }
+ }
+
+ src_frame = realigned ? &tmp_frame : src;
+
if (!s->session_upload) {
if (s->child_frames_ref)
- return qsv_transfer_data_child(ctx, dst, src);
+ return qsv_transfer_data_child(ctx, dst, src_frame);
av_log(ctx, AV_LOG_ERROR, "Surface upload not possible\n");
return AVERROR(ENOSYS);
}
in.Info = out->Info;
- in.Data.PitchLow = src->linesize[0];
- in.Data.Y = src->data[0];
- in.Data.U = src->data[1];
- in.Data.V = src->data[2];
- in.Data.A = src->data[3];
+ map_frame_to_surface(src_frame, &in);
do {
err = MFXVideoVPP_RunFrameVPPAsync(s->session_upload, &in, out, NULL, &sync);
return AVERROR_UNKNOWN;
}
+ if (realigned)
+ av_frame_unref(&tmp_frame);
+
return 0;
}