mirror of https://github.com/mpv-player/mpv
74 lines
2.1 KiB
C
74 lines
2.1 KiB
C
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/*
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* This file is part of mpv.
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*
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* mpv is free software; you can redistribute it and/or modify
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* it under the terms of the GNU General Public License as published by
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* the Free Software Foundation; either version 2 of the License, or
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* (at your option) any later version.
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*
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* mpv is distributed in the hope that it will be useful,
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* but WITHOUT ANY WARRANTY; without even the implied warranty of
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* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
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* GNU General Public License for more details.
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*
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* You should have received a copy of the GNU General Public License along
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* with mpv. If not, see <http://www.gnu.org/licenses/>.
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*/
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#include "vdpau.h"
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#include "video/img_format.h"
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// Check whether vdpau initialization and preemption status is ok and we can
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// proceed normally.
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bool mp_vdpau_status_ok(struct mp_vdpau_ctx *ctx)
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{
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return ctx->status_ok(ctx);
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}
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struct mp_image *mp_vdpau_get_video_surface(struct mp_vdpau_ctx *ctx, int fmt,
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VdpChromaType chroma, int w, int h)
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{
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return ctx->get_video_surface(ctx, fmt, chroma, w, h);
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}
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bool mp_vdpau_get_format(int imgfmt, VdpChromaType *out_chroma_type,
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VdpYCbCrFormat *out_pixel_format)
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{
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VdpChromaType chroma = VDP_CHROMA_TYPE_420;
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VdpYCbCrFormat ycbcr = (VdpYCbCrFormat)-1;
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switch (imgfmt) {
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case IMGFMT_420P:
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ycbcr = VDP_YCBCR_FORMAT_YV12;
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break;
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case IMGFMT_NV12:
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ycbcr = VDP_YCBCR_FORMAT_NV12;
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break;
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case IMGFMT_YUYV:
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ycbcr = VDP_YCBCR_FORMAT_YUYV;
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chroma = VDP_CHROMA_TYPE_422;
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break;
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case IMGFMT_UYVY:
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ycbcr = VDP_YCBCR_FORMAT_UYVY;
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chroma = VDP_CHROMA_TYPE_422;
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break;
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case IMGFMT_VDPAU_MPEG1:
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case IMGFMT_VDPAU_MPEG2:
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case IMGFMT_VDPAU_H264:
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case IMGFMT_VDPAU_WMV3:
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case IMGFMT_VDPAU_VC1:
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case IMGFMT_VDPAU_MPEG4:
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case IMGFMT_VDPAU:
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break;
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default:
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return false;
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}
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if (out_chroma_type)
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*out_chroma_type = chroma;
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if (out_pixel_format)
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*out_pixel_format = ycbcr;
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return true;
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}
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