mirror of https://github.com/mpv-player/mpv
248 lines
6.6 KiB
C
248 lines
6.6 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 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/>.
|
|
*/
|
|
|
|
#ifndef MP_GL_VIDEO_H
|
|
#define MP_GL_VIDEO_H
|
|
|
|
#include <stdbool.h>
|
|
|
|
#include "options/m_option.h"
|
|
#include "sub/osd.h"
|
|
#include "utils.h"
|
|
#include "lcms.h"
|
|
#include "shader_cache.h"
|
|
#include "video/csputils.h"
|
|
#include "video/out/filter_kernels.h"
|
|
|
|
struct scaler_fun {
|
|
char *name;
|
|
float params[2];
|
|
float blur;
|
|
float taper;
|
|
};
|
|
|
|
struct scaler_config {
|
|
struct scaler_fun kernel;
|
|
struct scaler_fun window;
|
|
float radius;
|
|
float antiring;
|
|
float cutoff;
|
|
float clamp;
|
|
};
|
|
|
|
struct scaler {
|
|
int index;
|
|
struct scaler_config conf;
|
|
double scale_factor;
|
|
bool initialized;
|
|
struct filter_kernel *kernel;
|
|
struct ra_tex *lut;
|
|
struct ra_tex *sep_fbo;
|
|
bool insufficient;
|
|
int lut_size;
|
|
|
|
// kernel points here
|
|
struct filter_kernel kernel_storage;
|
|
};
|
|
|
|
enum scaler_unit {
|
|
SCALER_SCALE, // luma/video
|
|
SCALER_DSCALE, // luma-video downscaling
|
|
SCALER_CSCALE, // chroma upscaling
|
|
SCALER_TSCALE, // temporal scaling (interpolation)
|
|
SCALER_COUNT
|
|
};
|
|
|
|
enum dither_algo {
|
|
DITHER_NONE = 0,
|
|
DITHER_FRUIT,
|
|
DITHER_ORDERED,
|
|
DITHER_ERROR_DIFFUSION,
|
|
};
|
|
|
|
enum alpha_mode {
|
|
ALPHA_NO = 0,
|
|
ALPHA_YES,
|
|
ALPHA_BLEND,
|
|
ALPHA_BLEND_TILES,
|
|
};
|
|
|
|
enum blend_subs_mode {
|
|
BLEND_SUBS_NO = 0,
|
|
BLEND_SUBS_YES,
|
|
BLEND_SUBS_VIDEO,
|
|
};
|
|
|
|
enum tone_mapping {
|
|
TONE_MAPPING_AUTO,
|
|
TONE_MAPPING_CLIP,
|
|
TONE_MAPPING_MOBIUS,
|
|
TONE_MAPPING_REINHARD,
|
|
TONE_MAPPING_HABLE,
|
|
TONE_MAPPING_GAMMA,
|
|
TONE_MAPPING_LINEAR,
|
|
TONE_MAPPING_SPLINE,
|
|
TONE_MAPPING_BT_2390,
|
|
TONE_MAPPING_BT_2446A,
|
|
TONE_MAPPING_ST2094_40,
|
|
TONE_MAPPING_ST2094_10,
|
|
};
|
|
|
|
enum tone_mapping_mode {
|
|
TONE_MAP_MODE_AUTO,
|
|
TONE_MAP_MODE_RGB,
|
|
TONE_MAP_MODE_MAX,
|
|
TONE_MAP_MODE_HYBRID,
|
|
TONE_MAP_MODE_LUMA,
|
|
};
|
|
|
|
enum gamut_mode {
|
|
GAMUT_AUTO,
|
|
GAMUT_CLIP,
|
|
GAMUT_PERCEPTUAL,
|
|
GAMUT_RELATIVE,
|
|
GAMUT_SATURATION,
|
|
GAMUT_ABSOLUTE,
|
|
GAMUT_DESATURATE,
|
|
GAMUT_DARKEN,
|
|
GAMUT_WARN,
|
|
GAMUT_LINEAR,
|
|
};
|
|
|
|
struct gl_tone_map_opts {
|
|
int curve;
|
|
float curve_param;
|
|
float max_boost;
|
|
bool inverse;
|
|
int mode;
|
|
int compute_peak;
|
|
float decay_rate;
|
|
float scene_threshold_low;
|
|
float scene_threshold_high;
|
|
float contrast_recovery;
|
|
float contrast_smoothness;
|
|
int gamut_mode;
|
|
bool visualize;
|
|
};
|
|
|
|
struct gl_video_opts {
|
|
int dumb_mode;
|
|
struct scaler_config scaler[4];
|
|
int scaler_lut_size;
|
|
float gamma;
|
|
bool gamma_auto;
|
|
int target_prim;
|
|
int target_trc;
|
|
int target_peak;
|
|
int target_contrast;
|
|
struct gl_tone_map_opts tone_map;
|
|
bool correct_downscaling;
|
|
bool linear_downscaling;
|
|
bool linear_upscaling;
|
|
bool sigmoid_upscaling;
|
|
float sigmoid_center;
|
|
float sigmoid_slope;
|
|
bool scaler_resizes_only;
|
|
bool pbo;
|
|
int dither_depth;
|
|
int dither_algo;
|
|
int dither_size;
|
|
bool temporal_dither;
|
|
int temporal_dither_period;
|
|
char *error_diffusion;
|
|
char *fbo_format;
|
|
int alpha_mode;
|
|
bool use_rectangle;
|
|
struct m_color background;
|
|
bool interpolation;
|
|
float interpolation_threshold;
|
|
int blend_subs;
|
|
char **user_shaders;
|
|
char **user_shader_opts;
|
|
bool deband;
|
|
struct deband_opts *deband_opts;
|
|
float unsharp;
|
|
int tex_pad_x, tex_pad_y;
|
|
struct mp_icc_opts *icc_opts;
|
|
bool shader_cache;
|
|
int early_flush;
|
|
char *shader_cache_dir;
|
|
char *hwdec_interop;
|
|
};
|
|
|
|
extern const struct m_sub_options gl_video_conf;
|
|
|
|
struct gl_video;
|
|
struct vo_frame;
|
|
struct voctrl_screenshot;
|
|
|
|
enum {
|
|
RENDER_FRAME_SUBS = 1 << 0,
|
|
RENDER_FRAME_OSD = 1 << 1,
|
|
RENDER_FRAME_VF_SUBS = 1 << 2,
|
|
RENDER_FRAME_DEF = RENDER_FRAME_SUBS | RENDER_FRAME_OSD,
|
|
};
|
|
|
|
struct gl_video *gl_video_init(struct ra *ra, struct mp_log *log,
|
|
struct mpv_global *g);
|
|
void gl_video_uninit(struct gl_video *p);
|
|
void gl_video_set_osd_source(struct gl_video *p, struct osd_state *osd);
|
|
bool gl_video_check_format(struct gl_video *p, int mp_format);
|
|
void gl_video_config(struct gl_video *p, struct mp_image_params *params);
|
|
void gl_video_render_frame(struct gl_video *p, struct vo_frame *frame,
|
|
struct ra_fbo fbo, int flags);
|
|
void gl_video_resize(struct gl_video *p,
|
|
struct mp_rect *src, struct mp_rect *dst,
|
|
struct mp_osd_res *osd);
|
|
void gl_video_set_fb_depth(struct gl_video *p, int fb_depth);
|
|
void gl_video_perfdata(struct gl_video *p, struct voctrl_performance_data *out);
|
|
void gl_video_set_clear_color(struct gl_video *p, struct m_color color);
|
|
void gl_video_set_osd_pts(struct gl_video *p, double pts);
|
|
bool gl_video_check_osd_change(struct gl_video *p, struct mp_osd_res *osd,
|
|
double pts);
|
|
|
|
void gl_video_screenshot(struct gl_video *p, struct vo_frame *frame,
|
|
struct voctrl_screenshot *args);
|
|
|
|
float gl_video_scale_ambient_lux(float lmin, float lmax,
|
|
float rmin, float rmax, float lux);
|
|
void gl_video_set_ambient_lux(struct gl_video *p, int lux);
|
|
void gl_video_set_icc_profile(struct gl_video *p, bstr icc_data);
|
|
bool gl_video_icc_auto_enabled(struct gl_video *p);
|
|
bool gl_video_gamma_auto_enabled(struct gl_video *p);
|
|
struct mp_colorspace gl_video_get_output_colorspace(struct gl_video *p);
|
|
|
|
void gl_video_reset(struct gl_video *p);
|
|
bool gl_video_showing_interpolated_frame(struct gl_video *p);
|
|
|
|
struct mp_hwdec_devices;
|
|
void gl_video_init_hwdecs(struct gl_video *p, struct ra_ctx *ra_ctx,
|
|
struct mp_hwdec_devices *devs,
|
|
bool load_all_by_default);
|
|
struct hwdec_imgfmt_request;
|
|
void gl_video_load_hwdecs_for_img_fmt(struct gl_video *p, struct mp_hwdec_devices *devs,
|
|
struct hwdec_imgfmt_request *params);
|
|
|
|
struct vo;
|
|
void gl_video_configure_queue(struct gl_video *p, struct vo *vo);
|
|
|
|
struct mp_image *gl_video_get_image(struct gl_video *p, int imgfmt, int w, int h,
|
|
int stride_align, int flags);
|
|
|
|
|
|
#endif
|