mirror of
https://github.com/mpv-player/mpv
synced 2025-01-10 00:49:32 +00:00
1dd7b7bddc
VideoToolbox is preferred. Now that FFmpeg released 2.8, there's no reason to support VDA anymore. In fact, we had a bug that made VDA not useable with older FFmpeg versions in some newer mpv releases. VideoToolbox is supported even on slightly older OSX versions, and if not, you still can run mpv without hw decoding.
105 lines
3.2 KiB
C
105 lines
3.2 KiB
C
/*
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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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* You can alternatively redistribute this file and/or
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* modify it under the terms of the GNU Lesser General Public
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* License as published by the Free Software Foundation; either
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* version 2.1 of the License, or (at your option) any later version.
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*/
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#include <stddef.h>
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#include <string.h>
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#include "config.h"
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#include "common/common.h"
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#include "common/msg.h"
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#include "hwdec.h"
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extern const struct gl_hwdec_driver gl_hwdec_vaegl;
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extern const struct gl_hwdec_driver gl_hwdec_vaglx;
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extern const struct gl_hwdec_driver gl_hwdec_videotoolbox;
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extern const struct gl_hwdec_driver gl_hwdec_vdpau;
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extern const struct gl_hwdec_driver gl_hwdec_dxva2;
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static const struct gl_hwdec_driver *const mpgl_hwdec_drivers[] = {
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#if HAVE_VAAPI_EGL
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&gl_hwdec_vaegl,
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#endif
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#if HAVE_VAAPI_GLX
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&gl_hwdec_vaglx,
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#endif
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#if HAVE_VDPAU_GL_X11
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&gl_hwdec_vdpau,
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#endif
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#if HAVE_VIDEOTOOLBOX_GL
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&gl_hwdec_videotoolbox,
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#endif
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#if HAVE_DXVA2_HWACCEL
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&gl_hwdec_dxva2,
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#endif
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NULL
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};
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static struct gl_hwdec *load_hwdec_driver(struct mp_log *log, GL *gl,
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const struct gl_hwdec_driver *drv,
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bool is_auto)
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{
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struct gl_hwdec *hwdec = talloc(NULL, struct gl_hwdec);
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*hwdec = (struct gl_hwdec) {
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.driver = drv,
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.log = mp_log_new(hwdec, log, drv->api_name),
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.gl = gl,
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.gl_texture_target = GL_TEXTURE_2D,
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.reject_emulated = is_auto,
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};
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mp_verbose(log, "Loading hwdec driver '%s'\n", drv->api_name);
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if (hwdec->driver->create(hwdec) < 0) {
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talloc_free(hwdec);
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mp_verbose(log, "Loading failed.\n");
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return NULL;
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}
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return hwdec;
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}
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struct gl_hwdec *gl_hwdec_load_api(struct mp_log *log, GL *gl,
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const char *api_name)
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{
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bool is_auto = api_name && strcmp(api_name, "auto") == 0;
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for (int n = 0; mpgl_hwdec_drivers[n]; n++) {
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const struct gl_hwdec_driver *drv = mpgl_hwdec_drivers[n];
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if (is_auto || (api_name && strcmp(drv->api_name, api_name) == 0)) {
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struct gl_hwdec *r = load_hwdec_driver(log, gl, drv, is_auto);
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if (r)
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return r;
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}
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}
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return NULL;
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}
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// Like gl_hwdec_load_api(), but use HWDEC_... identifiers.
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struct gl_hwdec *gl_hwdec_load_api_id(struct mp_log *log, GL *gl, int id)
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{
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return gl_hwdec_load_api(log, gl, m_opt_choice_str(mp_hwdec_names, id));
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}
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void gl_hwdec_uninit(struct gl_hwdec *hwdec)
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{
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if (hwdec)
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hwdec->driver->destroy(hwdec);
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talloc_free(hwdec);
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}
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