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vo_opengl: runtime icc profile switching 

The changes in vo_opengl.c are merely for adding the icc options to the
set of options than can be changed with the vo_cmdline command.
This commit is contained in:
wm4 2014-03-24 23:30:12 +01:00
parent 99044308b5
commit 7f39b4655e
2 changed files with 40 additions and 19 deletions
Show Stats Download Patch File Download Diff File Expand all files Collapse all files

15
video/out/gl_video.c
View File

@ -1214,12 +1214,17 @@ void gl_video_set_lut3d(struct gl_video *p, struct lut3d *lut3d)
{
GL *gl = p->gl;
assert(!p->lut_3d_texture);
if (!lut3d)
if (!lut3d) {
if (p->use_lut_3d) {
p->use_lut_3d = false;
reinit_rendering(p);
}
return;
}
if (!p->lut_3d_texture)
gl->GenTextures(1, &p->lut_3d_texture);
gl->GenTextures(1, &p->lut_3d_texture);
gl->ActiveTexture(GL_TEXTURE0 + TEXUNIT_3DLUT);
gl->BindTexture(GL_TEXTURE_3D, p->lut_3d_texture);
gl->PixelStorei(GL_UNPACK_ALIGNMENT, 4);
@ -1237,6 +1242,8 @@ void gl_video_set_lut3d(struct gl_video *p, struct lut3d *lut3d)
check_gl_features(p);
debug_check_gl(p, "after 3d lut creation");
reinit_rendering(p);
}
static void set_image_textures(struct gl_video *p, struct video_image *vimg,

44
video/out/vo_opengl.c
View File

@ -262,27 +262,47 @@ static void unload_hwdec_driver(struct gl_priv *p)
}
}
static bool update_icc_profile(struct gl_priv *p, struct mp_icc_opts *opts)
{
struct lut3d *lut3d = NULL;
if (opts->profile) {
lut3d = mp_load_icc(opts, p->vo->log, p->vo->global);
if (!lut3d)
return false;
}
gl_video_set_lut3d(p->renderer, lut3d);
talloc_free(lut3d);
return true;
}
static bool reparse_cmdline(struct gl_priv *p, char *args)
{
struct m_config *cfg = NULL;
struct gl_video_opts *opts = NULL;
struct gl_priv *opts = NULL;
int r = 0;
// list of options which can be changed at runtime
#define OPT_BASE_STRUCT struct gl_priv
static const struct m_option change_otps[] = {
OPT_SUBSTRUCT("", renderer_opts, gl_video_conf, 0),
OPT_SUBSTRUCT("", icc_opts, mp_icc_conf, 0),
{0}
};
#undef OPT_BASE_STRUCT
if (strcmp(args, "-") == 0) {
opts = p->renderer_opts;
opts = p;
} else {
const struct gl_priv *vodef = p->vo->driver->priv_defaults;
const struct gl_video_opts *def =
vodef ? vodef->renderer_opts : gl_video_conf.defaults;
cfg = m_config_new(NULL, p->vo->log, sizeof(*opts), def,
gl_video_conf.opts);
cfg = m_config_new(NULL, p->vo->log, sizeof(*opts), vodef, change_otps);
opts = cfg->optstruct;
r = m_config_parse_suboptions(cfg, "opengl", args);
}
if (r >= 0) {
mpgl_lock(p->glctx);
gl_video_set_options(p->renderer, opts);
gl_video_set_options(p->renderer, opts->renderer_opts);
update_icc_profile(p, opts->icc_opts);
resize(p);
mpgl_unlock(p->glctx);
}
@ -396,14 +416,8 @@ static int preinit(struct vo *vo)
gl_video_set_output_depth(p->renderer, p->glctx->depth_r, p->glctx->depth_g,
p->glctx->depth_b);
gl_video_set_options(p->renderer, p->renderer_opts);
if (p->icc_opts->profile) {
struct lut3d *lut3d = mp_load_icc(p->icc_opts, vo->log, vo->global);
if (!lut3d)
goto err_out;
gl_video_set_lut3d(p->renderer, lut3d);
talloc_free(lut3d);
}
if (!update_icc_profile(p, p->icc_opts))
goto err_out;
mpgl_unset_context(p->glctx);