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-rw-r--r--video/decode/vda.c118
1 files changed, 0 insertions, 118 deletions
diff --git a/video/decode/vda.c b/video/decode/vda.c
deleted file mode 100644
index 538d21b753..0000000000
--- a/video/decode/vda.c
+++ /dev/null
@@ -1,118 +0,0 @@
-/*
- * This file is part of mpv.
- *
- * Copyright (c) 2013 Stefano Pigozzi <stefano.pigozzi@gmail.com>
- *
- * mpv is free software; you can redistribute it and/or modify
- * it under the terms of the GNU General Public License as published by
- * the Free Software Foundation; either version 2 of the License, or
- * (at your option) any later version.
- *
- * mpv 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 General Public License for more details.
- *
- * You should have received a copy of the GNU General Public License along
- * with mpv. If not, see <http://www.gnu.org/licenses/>.
- */
-
-#include <libavcodec/version.h>
-#include <libavcodec/vda.h>
-
-#include "common/av_common.h"
-#include "common/msg.h"
-#include "video/mp_image.h"
-#include "video/decode/lavc.h"
-#include "config.h"
-
-static int probe(struct vd_lavc_hwdec *hwdec, struct mp_hwdec_info *info,
- const char *decoder)
-{
- hwdec_request_api(info, "videotoolbox");
- if (!info || !info->hwctx)
- return HWDEC_ERR_NO_CTX;
- if (mp_codec_to_av_codec_id(decoder) != AV_CODEC_ID_H264)
- return HWDEC_ERR_NO_CODEC;
- return 0;
-}
-
-static int init(struct lavc_ctx *ctx)
-{
- return 0;
-}
-
-struct vda_error {
- int code;
- char *reason;
-};
-
-static const struct vda_error vda_errors[] = {
- { AVERROR(ENOSYS),
- "Hardware doesn't support accelerated decoding for this stream" },
- { AVERROR(EINVAL),
- "Invalid configuration provided to VDADecoderCreate" },
- { AVERROR_INVALIDDATA,
- "Generic error returned by the decoder layer. The cause can range from"
- " VDADecoder finding errors in the bitstream to another application"
- " using VDA at the moment. Only one application can use VDA at a"
- " givent time." },
- { 0, NULL },
-};
-
-static void print_vda_error(struct mp_log *log, int lev, char *message,
- int error_code)
-{
- for (int n = 0; vda_errors[n].code < 0; n++)
- if (vda_errors[n].code == error_code) {
- mp_msg(log, lev, "%s: %s (%d)\n",
- message, vda_errors[n].reason, error_code);
- return;
- }
-
- mp_msg(log, lev, "%s: %d\n", message, error_code);
-}
-
-static int init_decoder(struct lavc_ctx *ctx, int w, int h)
-{
- av_vda_default_free(ctx->avctx);
-#if HAVE_VDA_DEFAULT_INIT2
- AVVDAContext *vdactx = av_vda_alloc_context();
- vdactx->cv_pix_fmt_type = kCVPixelFormatType_420YpCbCr8BiPlanarVideoRange;
- int err = av_vda_default_init2(ctx->avctx, vdactx);
-#else
- int err = av_vda_default_init(ctx->avctx);
-#endif
-
- if (err < 0) {
- print_vda_error(ctx->log, MSGL_ERR, "failed to init VDA decoder", err);
- return -1;
- }
- return 0;
-}
-
-static void uninit(struct lavc_ctx *ctx)
-{
- if (ctx->avctx)
- av_vda_default_free(ctx->avctx);
-}
-
-static struct mp_image *process_image(struct lavc_ctx *ctx, struct mp_image *img)
-{
- // Same representation. IMGFMT_VDA is only needed to select the libavcodec
- // hwaccel driver.
- if (img->imgfmt == IMGFMT_VDA)
- mp_image_setfmt(img, IMGFMT_VIDEOTOOLBOX);
-
- return img;
-}
-
-const struct vd_lavc_hwdec mp_vd_lavc_vda = {
- .type = HWDEC_VDA,
- .image_format = IMGFMT_VDA,
- .probe = probe,
- .init = init,
- .uninit = uninit,
- .init_decoder = init_decoder,
- .process_image = process_image,
-};