diff options
Diffstat (limited to 'video')
| -rw-r--r-- | video/cuda.c | 47 | ||||
| -rw-r--r-- | video/hwdec.c | 3 | ||||
| -rw-r--r-- | video/hwdec.h | 1 | ||||
| -rw-r--r-- | video/out/gpu/hwdec.c | 2 |
4 files changed, 52 insertions, 1 deletions
diff --git a/video/cuda.c b/video/cuda.c new file mode 100644 index 0000000000..2f3f51e061 --- /dev/null +++ b/video/cuda.c @@ -0,0 +1,47 @@ +/* + * This file is part of mpv. + * + * mpv 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. + * + * 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 Lesser General Public License for more details. + * + * You should have received a copy of the GNU Lesser General Public + * License along with mpv. If not, see <http://www.gnu.org/licenses/>. + */ + +#include "config.h" + +#include "hwdec.h" +#include "options/m_config.h" + +#include <libavutil/hwcontext.h> + +static struct AVBufferRef *cuda_create_standalone(struct mpv_global *global, + struct mp_log *log, struct hwcontext_create_dev_params *params) +{ + int decode_dev_idx; + mp_read_option_raw(global, "cuda-decode-device", &m_option_type_choice, + &decode_dev_idx); + + char *decode_dev = NULL; + if (decode_dev_idx != -1) { + decode_dev = talloc_asprintf(NULL, "%d", decode_dev_idx); + } + + AVBufferRef* ref = NULL; + av_hwdevice_ctx_create(&ref, AV_HWDEVICE_TYPE_CUDA, decode_dev, NULL, 0); + + ta_free(decode_dev); + return ref; +} + +const struct hwcontext_fns hwcontext_fns_cuda = { + .av_hwdevice_type = AV_HWDEVICE_TYPE_CUDA, + .create_dev = cuda_create_standalone, +}; diff --git a/video/hwdec.c b/video/hwdec.c index b3c2131791..97b984db18 100644 --- a/video/hwdec.c +++ b/video/hwdec.c @@ -119,6 +119,9 @@ char *hwdec_devices_get_names(struct mp_hwdec_devices *devs) } static const struct hwcontext_fns *const hwcontext_fns[] = { +#if HAVE_CUDA_HWACCEL + &hwcontext_fns_cuda, +#endif #if HAVE_D3D_HWACCEL &hwcontext_fns_d3d11, #endif diff --git a/video/hwdec.h b/video/hwdec.h index 0aa33a05ba..b2ca8ca894 100644 --- a/video/hwdec.h +++ b/video/hwdec.h @@ -89,6 +89,7 @@ struct hwcontext_fns { // recursive includes). May return NULL for unknown device types. const struct hwcontext_fns *hwdec_get_hwcontext_fns(int av_hwdevice_type); +extern const struct hwcontext_fns hwcontext_fns_cuda; extern const struct hwcontext_fns hwcontext_fns_d3d11; extern const struct hwcontext_fns hwcontext_fns_dxva2; extern const struct hwcontext_fns hwcontext_fns_vaapi; diff --git a/video/out/gpu/hwdec.c b/video/out/gpu/hwdec.c index f1c941cdc9..c07dbf9fd0 100644 --- a/video/out/gpu/hwdec.c +++ b/video/out/gpu/hwdec.c @@ -64,7 +64,7 @@ const struct ra_hwdec_driver *const ra_hwdec_drivers[] = { #if HAVE_GL_DXINTEROP_D3D9 &ra_hwdec_dxva2gldx, #endif -#if HAVE_CUDA_HWACCEL +#if HAVE_CUDA_INTEROP &ra_hwdec_cuda, #endif #if HAVE_VDPAU_GL_X11 |