diff options
Diffstat (limited to 'video/out/gl_hwdec.c')
-rw-r--r-- | video/out/gl_hwdec.c | 90 |
1 files changed, 90 insertions, 0 deletions
diff --git a/video/out/gl_hwdec.c b/video/out/gl_hwdec.c new file mode 100644 index 0000000000..92f0ad095e --- /dev/null +++ b/video/out/gl_hwdec.c @@ -0,0 +1,90 @@ +/* + * This file is part of MPlayer. + * + * MPlayer 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. + * + * MPlayer 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 MPlayer; if not, write to the Free Software Foundation, Inc., + * 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301 USA. + * + * 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_VDA_GL + &gl_hwdec_vda, +#endif +#if HAVE_VDPAU_GL_X11 + &gl_hwdec_vdpau, +#endif + NULL +}; + +static struct gl_hwdec *load_hwdec_driver(struct mp_log *log, GL *gl, + const struct gl_hwdec_driver *drv, + struct mp_hwdec_info *info) +{ + 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, + .info = info, + .gl_texture_target = GL_TEXTURE_2D, + }; + if (hwdec->driver->create(hwdec) < 0) { + talloc_free(hwdec); + mp_err(log, "Couldn't load hwdec driver '%s'\n", drv->api_name); + return NULL; + } + return hwdec; +} + +struct gl_hwdec *gl_hwdec_load_api(struct mp_log *log, GL *gl, + const char *api_name, + struct mp_hwdec_info *info) +{ + for (int n = 0; mpgl_hwdec_drivers[n]; n++) { + const struct gl_hwdec_driver *drv = mpgl_hwdec_drivers[n]; + if (api_name && strcmp(drv->api_name, api_name) == 0) { + struct gl_hwdec *r = load_hwdec_driver(log, gl, drv, info); + if (r) + return r; + } + } + return NULL; +} + +void gl_hwdec_uninit(struct gl_hwdec *hwdec) +{ + if (hwdec) + hwdec->driver->destroy(hwdec); + talloc_free(hwdec); +} |