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avconv_vdpau: allocate video surface of VDPAU-specified size

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Signed-off-by: Rémi Denis-Courmont <remi@remlab.net>
Signed-off-by: Anton Khirnov <anton@khirnov.net>
This commit is contained in:
Rémi Denis-Courmont 2014-12-19 19:15:11 +02:00 committed by Anton Khirnov
parent ebd5320afd
commit 1f9237f2ac
1 changed files with 7 additions and 2 deletions
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9
avconv_vdpau.c
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@ -90,9 +90,14 @@ static int vdpau_get_buffer(AVCodecContext *s, AVFrame *frame, int flags)
VDPAUContext *ctx = ist->hwaccel_ctx; VDPAUContext *ctx = ist->hwaccel_ctx;
VdpVideoSurface *surface; VdpVideoSurface *surface;
VdpStatus err; VdpStatus err;
VdpChromaType chroma;
uint32_t width, height;
av_assert0(frame->format == AV_PIX_FMT_VDPAU); av_assert0(frame->format == AV_PIX_FMT_VDPAU);
if (av_vdpau_get_surface_parameters(s, &chroma, &width, &height))
return AVERROR(ENOSYS);
surface = av_malloc(sizeof(*surface)); surface = av_malloc(sizeof(*surface));
if (!surface) if (!surface)
return AVERROR(ENOMEM); return AVERROR(ENOMEM);
@ -108,8 +113,8 @@ static int vdpau_get_buffer(AVCodecContext *s, AVFrame *frame, int flags)
// properly we should keep a pool of surfaces instead of creating // properly we should keep a pool of surfaces instead of creating
// them anew for each frame, but since we don't care about speed // them anew for each frame, but since we don't care about speed
// much in this code, we don't bother // much in this code, we don't bother
err = ctx->video_surface_create(ctx->device, VDP_CHROMA_TYPE_420, err = ctx->video_surface_create(ctx->device, chroma, width, height,
frame->width, frame->height, surface); surface);
if (err != VDP_STATUS_OK) { if (err != VDP_STATUS_OK) {
av_log(NULL, AV_LOG_ERROR, "Error allocating a VDPAU video surface: %s\n", av_log(NULL, AV_LOG_ERROR, "Error allocating a VDPAU video surface: %s\n",
ctx->get_error_string(err)); ctx->get_error_string(err));