mirror of
https://github.com/mpv-player/mpv
synced 2024-12-22 06:42:03 +00:00
91 lines
2.7 KiB
C
91 lines
2.7 KiB
C
/*
|
|
* This file is part of mpv.
|
|
*
|
|
* 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/>.
|
|
*
|
|
* You can alternatively redistribute this file 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.
|
|
*/
|
|
|
|
#include <stddef.h>
|
|
#include <string.h>
|
|
|
|
#include "config.h"
|
|
|
|
#include "common/common.h"
|
|
#include "common/msg.h"
|
|
#include "gl_hwdec.h"
|
|
|
|
extern const struct gl_hwdec_driver gl_hwdec_vaglx;
|
|
extern const struct gl_hwdec_driver gl_hwdec_vda;
|
|
extern const struct gl_hwdec_driver gl_hwdec_vdpau;
|
|
|
|
static const struct gl_hwdec_driver *const mpgl_hwdec_drivers[] = {
|
|
#if HAVE_VAAPI_GLX
|
|
&gl_hwdec_vaglx,
|
|
#endif
|
|
#if HAVE_VDPAU_GL_X11
|
|
&gl_hwdec_vdpau,
|
|
#endif
|
|
#if HAVE_VDA_GL
|
|
&gl_hwdec_vda,
|
|
#endif
|
|
NULL
|
|
};
|
|
|
|
static struct gl_hwdec *load_hwdec_driver(struct mp_log *log, GL *gl,
|
|
const struct gl_hwdec_driver *drv,
|
|
bool is_auto)
|
|
{
|
|
struct gl_hwdec *hwdec = talloc(NULL, struct gl_hwdec);
|
|
*hwdec = (struct gl_hwdec) {
|
|
.driver = drv,
|
|
.log = mp_log_new(hwdec, log, drv->api_name),
|
|
.gl = gl,
|
|
.gl_texture_target = GL_TEXTURE_2D,
|
|
.reject_emulated = is_auto,
|
|
};
|
|
mp_verbose(log, "Trying hwdec driver '%s'\n", drv->api_name);
|
|
if (hwdec->driver->create(hwdec) < 0) {
|
|
talloc_free(hwdec);
|
|
mp_verbose(log, "Loading failed.\n");
|
|
return NULL;
|
|
}
|
|
return hwdec;
|
|
}
|
|
|
|
struct gl_hwdec *gl_hwdec_load_api(struct mp_log *log, GL *gl,
|
|
const char *api_name)
|
|
{
|
|
bool is_auto = api_name && strcmp(api_name, "auto") == 0;
|
|
for (int n = 0; mpgl_hwdec_drivers[n]; n++) {
|
|
const struct gl_hwdec_driver *drv = mpgl_hwdec_drivers[n];
|
|
if (is_auto || (api_name && strcmp(drv->api_name, api_name) == 0)) {
|
|
struct gl_hwdec *r = load_hwdec_driver(log, gl, drv, is_auto);
|
|
if (r)
|
|
return r;
|
|
}
|
|
}
|
|
return NULL;
|
|
}
|
|
|
|
void gl_hwdec_uninit(struct gl_hwdec *hwdec)
|
|
{
|
|
if (hwdec)
|
|
hwdec->driver->destroy(hwdec);
|
|
talloc_free(hwdec);
|
|
}
|