MAKE_ACCESSORS(AVVDPAUContext, vdpau_hwaccel, AVVDPAU_Render2, render2)
+int av_vdpau_get_surface_parameters(AVCodecContext *avctx,
+ VdpChromaType *type,
+ uint32_t *width, uint32_t *height)
+{
+ VdpChromaType t;
+ uint32_t w = avctx->coded_width;
+ uint32_t h = avctx->coded_height;
+
+ /* See <vdpau/vdpau.h> for per-type alignment constraints. */
+ switch (avctx->sw_pix_fmt) {
+ case AV_PIX_FMT_YUV420P:
+ case AV_PIX_FMT_YUVJ420P:
+ t = VDP_CHROMA_TYPE_420;
+ w = (w + 1) & ~1;
+ h = (h + 3) & ~3;
+ break;
+ case AV_PIX_FMT_YUV422P:
+ case AV_PIX_FMT_YUVJ422P:
+ t = VDP_CHROMA_TYPE_422;
+ w = (w + 1) & ~1;
+ h = (h + 1) & ~1;
+ break;
+ case AV_PIX_FMT_YUV444P:
+ case AV_PIX_FMT_YUVJ444P:
+ t = VDP_CHROMA_TYPE_444;
+ h = (h + 1) & ~1;
+ break;
+ default:
+ return AVERROR(ENOSYS);
+ }
+
+ if (type)
+ *type = t;
+ if (width)
+ *width = w;
+ if (height)
+ *height = h;
+ return 0;
+}
+
int ff_vdpau_common_init(AVCodecContext *avctx, VdpDecoderProfile profile,
int level)
{
VdpStatus status;
VdpBool supported;
uint32_t max_level, max_mb, max_width, max_height;
- /* See vdpau/vdpau.h for alignment constraints. */
- uint32_t width = (avctx->coded_width + 1) & ~1;
- uint32_t height = (avctx->coded_height + 3) & ~3;
+ VdpChromaType type;
+ uint32_t width;
+ uint32_t height;
vdctx->width = UINT32_MAX;
vdctx->height = UINT32_MAX;
else if (level < 0)
return AVERROR(ENOTSUP);
+ if (av_vdpau_get_surface_parameters(avctx, &type, &width, &height))
+ return AVERROR(ENOSYS);
+
+ if (!(hwctx->flags & AV_HWACCEL_FLAG_ALLOW_HIGH_DEPTH) &&
+ type != VDP_CHROMA_TYPE_420)
+ return AVERROR(ENOSYS);
+
status = vdctx->get_proc_address(vdctx->device,
VDP_FUNC_ID_VIDEO_SURFACE_QUERY_CAPABILITIES,
&func);
else
surface_query_caps = func;
- status = surface_query_caps(vdctx->device, VDP_CHROMA_TYPE_420, &supported,
+ status = surface_query_caps(vdctx->device, type, &supported,
&max_width, &max_height);
if (status != VDP_STATUS_OK)
return vdpau_error(status);
{
VDPAUHWContext *hwctx;
- if (flags & ~AV_HWACCEL_FLAG_IGNORE_LEVEL)
+ if (flags & ~(AV_HWACCEL_FLAG_IGNORE_LEVEL|AV_HWACCEL_FLAG_ALLOW_HIGH_DEPTH))
return AVERROR(EINVAL);
if (av_reallocp(&avctx->hwaccel_context, sizeof(*hwctx)))