mirror of
https://github.com/mpv-player/mpv
synced 2024-12-28 01:52:19 +00:00
03cf150ff3
I really wouldn't care much about this, but some parts of the core code
are under HAVE_GPL, so there's some need to get rid of it. Simply turn
the video equalizer from its current fine-grained handling with vf/vo
fallbacks into global options. This makes updating them much simpler.
This removes any possibility of applying video equalizers in filters,
which affects vf_scale, and the previously removed vf_eq. Not a big
loss, since the preferred VOs have this builtin.
Remove video equalizer handling from vo_direct3d, vo_sdl, vo_vaapi, and
vo_xv. I'm not going to waste my time on these legacy VOs.
vo.eq_opts_cache exists _only_ to send a VOCTRL_SET_EQUALIZER, which
exists _only_ to trigger a redraw. This seems silly, but for now I feel
like this is less of a pain. The rest of the equalizer using code is
self-updating.
See commit 96b906a51d for how some video equalizer code was GPL only.
Some command line option names and ranges can probably be traced back to
a GPL only committer, but we don't consider these copyrightable.
307 lines
12 KiB
C
307 lines
12 KiB
C
/*
|
|
* This file is part of mpv.
|
|
*
|
|
* Parts of video mixer creation code:
|
|
* Copyright (C) 2008 NVIDIA (Rajib Mahapatra <rmahapatra@nvidia.com>)
|
|
* Copyright (C) 2009 Uoti Urpala
|
|
*
|
|
* 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/>.
|
|
*/
|
|
|
|
#include <assert.h>
|
|
|
|
#include "vdpau_mixer.h"
|
|
|
|
static void free_mixed_frame(void *arg)
|
|
{
|
|
struct mp_vdpau_mixer_frame *frame = arg;
|
|
talloc_free(frame);
|
|
}
|
|
|
|
// This creates an image of format IMGFMT_VDPAU with a mp_vdpau_mixer_frame
|
|
// struct. Use mp_vdpau_mixed_frame_get() to retrieve the struct and to
|
|
// initialize it.
|
|
// "base" is used only to set parameters, no image data is referenced.
|
|
struct mp_image *mp_vdpau_mixed_frame_create(struct mp_image *base)
|
|
{
|
|
assert(base->imgfmt == IMGFMT_VDPAU);
|
|
|
|
struct mp_vdpau_mixer_frame *frame =
|
|
talloc_zero(NULL, struct mp_vdpau_mixer_frame);
|
|
for (int n = 0; n < MP_VDP_HISTORY_FRAMES; n++)
|
|
frame->past[n] = frame->future[n] = VDP_INVALID_HANDLE;
|
|
frame->current = VDP_INVALID_HANDLE;
|
|
frame->field = VDP_VIDEO_MIXER_PICTURE_STRUCTURE_FRAME;
|
|
|
|
struct mp_image *mpi = mp_image_new_custom_ref(base, frame, free_mixed_frame);
|
|
if (mpi) {
|
|
mpi->planes[2] = (void *)frame;
|
|
mpi->planes[3] = (void *)(uintptr_t)VDP_INVALID_HANDLE;
|
|
}
|
|
return mpi;
|
|
}
|
|
|
|
struct mp_vdpau_mixer_frame *mp_vdpau_mixed_frame_get(struct mp_image *mpi)
|
|
{
|
|
if (mpi->imgfmt != IMGFMT_VDPAU)
|
|
return NULL;
|
|
return (void *)mpi->planes[2];
|
|
}
|
|
|
|
struct mp_vdpau_mixer *mp_vdpau_mixer_create(struct mp_vdpau_ctx *vdp_ctx,
|
|
struct mp_log *log)
|
|
{
|
|
struct mp_vdpau_mixer *mixer = talloc_ptrtype(NULL, mixer);
|
|
*mixer = (struct mp_vdpau_mixer){
|
|
.ctx = vdp_ctx,
|
|
.log = log,
|
|
.video_mixer = VDP_INVALID_HANDLE,
|
|
};
|
|
mp_vdpau_handle_preemption(mixer->ctx, &mixer->preemption_counter);
|
|
return mixer;
|
|
}
|
|
|
|
void mp_vdpau_mixer_destroy(struct mp_vdpau_mixer *mixer)
|
|
{
|
|
struct vdp_functions *vdp = &mixer->ctx->vdp;
|
|
VdpStatus vdp_st;
|
|
if (mixer->video_mixer != VDP_INVALID_HANDLE) {
|
|
vdp_st = vdp->video_mixer_destroy(mixer->video_mixer);
|
|
CHECK_VDP_WARNING(mixer, "Error when calling vdp_video_mixer_destroy");
|
|
}
|
|
talloc_free(mixer);
|
|
}
|
|
|
|
static bool opts_equal(const struct mp_vdpau_mixer_opts *a,
|
|
const struct mp_vdpau_mixer_opts *b)
|
|
{
|
|
return a->deint == b->deint && a->chroma_deint == b->chroma_deint &&
|
|
a->pullup == b->pullup && a->hqscaling == b->hqscaling &&
|
|
a->sharpen == b->sharpen && a->denoise == b->denoise;
|
|
}
|
|
|
|
static int set_video_attribute(struct mp_vdpau_mixer *mixer,
|
|
VdpVideoMixerAttribute attr,
|
|
const void *value, char *attr_name)
|
|
{
|
|
struct vdp_functions *vdp = &mixer->ctx->vdp;
|
|
VdpStatus vdp_st;
|
|
|
|
vdp_st = vdp->video_mixer_set_attribute_values(mixer->video_mixer, 1,
|
|
&attr, &value);
|
|
if (vdp_st != VDP_STATUS_OK) {
|
|
MP_ERR(mixer, "Error setting video mixer attribute %s: %s\n", attr_name,
|
|
vdp->get_error_string(vdp_st));
|
|
return -1;
|
|
}
|
|
return 0;
|
|
}
|
|
|
|
#define SET_VIDEO_ATTR(attr_name, attr_type, value) set_video_attribute(mixer, \
|
|
VDP_VIDEO_MIXER_ATTRIBUTE_ ## attr_name, &(attr_type){value},\
|
|
# attr_name)
|
|
static int create_vdp_mixer(struct mp_vdpau_mixer *mixer,
|
|
VdpChromaType chroma_type, uint32_t w, uint32_t h)
|
|
{
|
|
struct vdp_functions *vdp = &mixer->ctx->vdp;
|
|
VdpDevice vdp_device = mixer->ctx->vdp_device;
|
|
struct mp_vdpau_mixer_opts *opts = &mixer->opts;
|
|
#define VDP_NUM_MIXER_PARAMETER 3
|
|
#define MAX_NUM_FEATURES 6
|
|
int i;
|
|
VdpStatus vdp_st;
|
|
|
|
MP_VERBOSE(mixer, "Recreating vdpau video mixer.\n");
|
|
|
|
int feature_count = 0;
|
|
VdpVideoMixerFeature features[MAX_NUM_FEATURES];
|
|
VdpBool feature_enables[MAX_NUM_FEATURES];
|
|
static const VdpVideoMixerParameter parameters[VDP_NUM_MIXER_PARAMETER] = {
|
|
VDP_VIDEO_MIXER_PARAMETER_VIDEO_SURFACE_WIDTH,
|
|
VDP_VIDEO_MIXER_PARAMETER_VIDEO_SURFACE_HEIGHT,
|
|
VDP_VIDEO_MIXER_PARAMETER_CHROMA_TYPE,
|
|
};
|
|
const void *const parameter_values[VDP_NUM_MIXER_PARAMETER] = {
|
|
&(uint32_t){w},
|
|
&(uint32_t){h},
|
|
&(VdpChromaType){chroma_type},
|
|
};
|
|
if (opts->deint >= 3)
|
|
features[feature_count++] = VDP_VIDEO_MIXER_FEATURE_DEINTERLACE_TEMPORAL;
|
|
if (opts->deint == 4)
|
|
features[feature_count++] =
|
|
VDP_VIDEO_MIXER_FEATURE_DEINTERLACE_TEMPORAL_SPATIAL;
|
|
if (opts->pullup)
|
|
features[feature_count++] = VDP_VIDEO_MIXER_FEATURE_INVERSE_TELECINE;
|
|
if (opts->denoise)
|
|
features[feature_count++] = VDP_VIDEO_MIXER_FEATURE_NOISE_REDUCTION;
|
|
if (opts->sharpen)
|
|
features[feature_count++] = VDP_VIDEO_MIXER_FEATURE_SHARPNESS;
|
|
if (opts->hqscaling) {
|
|
VdpVideoMixerFeature hqscaling_feature =
|
|
VDP_VIDEO_MIXER_FEATURE_HIGH_QUALITY_SCALING_L1 + opts->hqscaling - 1;
|
|
VdpBool hqscaling_available;
|
|
vdp_st = vdp->video_mixer_query_feature_support(vdp_device,
|
|
hqscaling_feature,
|
|
&hqscaling_available);
|
|
CHECK_VDP_ERROR(mixer, "Error when calling video_mixer_query_feature_support");
|
|
if (hqscaling_available) {
|
|
features[feature_count++] = hqscaling_feature;
|
|
} else {
|
|
MP_ERR(mixer, "Your hardware or VDPAU library does not support "
|
|
"requested hqscaling.\n");
|
|
}
|
|
}
|
|
|
|
vdp_st = vdp->video_mixer_create(vdp_device, feature_count, features,
|
|
VDP_NUM_MIXER_PARAMETER,
|
|
parameters, parameter_values,
|
|
&mixer->video_mixer);
|
|
if (vdp_st != VDP_STATUS_OK)
|
|
mixer->video_mixer = VDP_INVALID_HANDLE;
|
|
|
|
CHECK_VDP_ERROR(mixer, "Error when calling vdp_video_mixer_create");
|
|
|
|
mixer->initialized = true;
|
|
mixer->current_chroma_type = chroma_type;
|
|
mixer->current_w = w;
|
|
mixer->current_h = h;
|
|
|
|
for (i = 0; i < feature_count; i++)
|
|
feature_enables[i] = VDP_TRUE;
|
|
if (feature_count) {
|
|
vdp_st = vdp->video_mixer_set_feature_enables(mixer->video_mixer,
|
|
feature_count, features,
|
|
feature_enables);
|
|
CHECK_VDP_WARNING(mixer, "Error calling vdp_video_mixer_set_feature_enables");
|
|
}
|
|
if (opts->denoise)
|
|
SET_VIDEO_ATTR(NOISE_REDUCTION_LEVEL, float, opts->denoise);
|
|
if (opts->sharpen)
|
|
SET_VIDEO_ATTR(SHARPNESS_LEVEL, float, opts->sharpen);
|
|
if (!opts->chroma_deint)
|
|
SET_VIDEO_ATTR(SKIP_CHROMA_DEINTERLACE, uint8_t, 1);
|
|
|
|
struct mp_cmat yuv2rgb;
|
|
VdpCSCMatrix matrix;
|
|
|
|
struct mp_csp_params cparams = MP_CSP_PARAMS_DEFAULTS;
|
|
mp_csp_set_image_params(&cparams, &mixer->image_params);
|
|
if (mixer->video_eq)
|
|
mp_csp_equalizer_state_get(mixer->video_eq, &cparams);
|
|
mp_get_csp_matrix(&cparams, &yuv2rgb);
|
|
|
|
for (int r = 0; r < 3; r++) {
|
|
for (int c = 0; c < 3; c++)
|
|
matrix[r][c] = yuv2rgb.m[r][c];
|
|
matrix[r][3] = yuv2rgb.c[r];
|
|
}
|
|
|
|
set_video_attribute(mixer, VDP_VIDEO_MIXER_ATTRIBUTE_CSC_MATRIX,
|
|
&matrix, "CSC matrix");
|
|
|
|
return 0;
|
|
}
|
|
|
|
// If opts is NULL, use the opts as implied by the video image.
|
|
int mp_vdpau_mixer_render(struct mp_vdpau_mixer *mixer,
|
|
struct mp_vdpau_mixer_opts *opts,
|
|
VdpOutputSurface output, VdpRect *output_rect,
|
|
struct mp_image *video, VdpRect *video_rect)
|
|
{
|
|
struct vdp_functions *vdp = &mixer->ctx->vdp;
|
|
VdpStatus vdp_st;
|
|
VdpRect fallback_rect = {0, 0, video->w, video->h};
|
|
|
|
if (!video_rect)
|
|
video_rect = &fallback_rect;
|
|
|
|
int pe = mp_vdpau_handle_preemption(mixer->ctx, &mixer->preemption_counter);
|
|
if (pe < 1) {
|
|
mixer->video_mixer = VDP_INVALID_HANDLE;
|
|
if (pe < 0)
|
|
return -1;
|
|
}
|
|
|
|
if (video->imgfmt == IMGFMT_VDPAU_OUTPUT) {
|
|
VdpOutputSurface surface = (uintptr_t)video->planes[3];
|
|
int flags = VDP_OUTPUT_SURFACE_RENDER_ROTATE_0;
|
|
vdp_st = vdp->output_surface_render_output_surface(output,
|
|
output_rect,
|
|
surface,
|
|
video_rect,
|
|
NULL, NULL, flags);
|
|
CHECK_VDP_WARNING(mixer, "Error when calling "
|
|
"vdp_output_surface_render_output_surface");
|
|
return 0;
|
|
}
|
|
|
|
if (video->imgfmt != IMGFMT_VDPAU)
|
|
return -1;
|
|
|
|
struct mp_vdpau_mixer_frame *frame = mp_vdpau_mixed_frame_get(video);
|
|
struct mp_vdpau_mixer_frame fallback = {{0}};
|
|
if (!frame) {
|
|
frame = &fallback;
|
|
frame->current = (uintptr_t)video->planes[3];
|
|
for (int n = 0; n < MP_VDP_HISTORY_FRAMES; n++)
|
|
frame->past[n] = frame->future[n] = VDP_INVALID_HANDLE;
|
|
frame->field = VDP_VIDEO_MIXER_PICTURE_STRUCTURE_FRAME;
|
|
}
|
|
|
|
if (!opts)
|
|
opts = &frame->opts;
|
|
|
|
if (mixer->video_mixer == VDP_INVALID_HANDLE)
|
|
mixer->initialized = false;
|
|
|
|
if (mixer->video_eq && mp_csp_equalizer_state_changed(mixer->video_eq))
|
|
mixer->initialized = false;
|
|
|
|
VdpChromaType s_chroma_type;
|
|
uint32_t s_w, s_h;
|
|
|
|
vdp_st = vdp->video_surface_get_parameters(frame->current, &s_chroma_type,
|
|
&s_w, &s_h);
|
|
CHECK_VDP_ERROR(mixer, "Error when calling vdp_video_surface_get_parameters");
|
|
|
|
if (!mixer->initialized || !opts_equal(opts, &mixer->opts) ||
|
|
!mp_image_params_equal(&video->params, &mixer->image_params) ||
|
|
mixer->current_w != s_w || mixer->current_h != s_h ||
|
|
mixer->current_chroma_type != s_chroma_type)
|
|
{
|
|
mixer->opts = *opts;
|
|
mixer->image_params = video->params;
|
|
if (mixer->video_mixer != VDP_INVALID_HANDLE) {
|
|
vdp_st = vdp->video_mixer_destroy(mixer->video_mixer);
|
|
CHECK_VDP_WARNING(mixer, "Error when calling vdp_video_mixer_destroy");
|
|
}
|
|
mixer->video_mixer = VDP_INVALID_HANDLE;
|
|
mixer->initialized = false;
|
|
if (create_vdp_mixer(mixer, s_chroma_type, s_w, s_h) < 0)
|
|
return -1;
|
|
}
|
|
|
|
vdp_st = vdp->video_mixer_render(mixer->video_mixer, VDP_INVALID_HANDLE,
|
|
0, frame->field,
|
|
MP_VDP_HISTORY_FRAMES, frame->past,
|
|
frame->current,
|
|
MP_VDP_HISTORY_FRAMES, frame->future,
|
|
video_rect,
|
|
output, NULL, output_rect,
|
|
0, NULL);
|
|
CHECK_VDP_WARNING(mixer, "Error when calling vdp_video_mixer_render");
|
|
return 0;
|
|
}
|