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575331d73c
mpv/libvo/vo_vdpau.c
Uoti Urpala 575331d73c Merge branch 'vdpau_old' into vdpau
2009-08-31 22:18:51 +03:00

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/*
* VDPAU video output driver
*
* Copyright (C) 2008 NVIDIA
*
* 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.
*/
/*
* Actual decoding and presentation are implemented here.
* All necessary frame information is collected through
* the "vdpau_render_state" structure after parsing all headers
* etc. in libavcodec for different codecs.
*/
#include <stdio.h>
#include <dlfcn.h>
#include <stdint.h>
#include <stdbool.h>
#include "config.h"
#include "mp_msg.h"
#include "options.h"
#include "talloc.h"
#include "video_out.h"
#include "x11_common.h"
#include "aspect.h"
#include "sub.h"
#include "subopt-helper.h"
#include "libmpcodecs/vfcap.h"
#include "libmpcodecs/mp_image.h"
#include "libavcodec/vdpau.h"
#include "font_load.h"
#include "libavutil/common.h"
#include "libavutil/mathematics.h"
#include "ass_mp.h"
#define CHECK_ST_ERROR(message) \
do { \
if (vdp_st != VDP_STATUS_OK) { \
mp_msg(MSGT_VO, MSGL_ERR, "[vdpau] %s: %s\n", \
message, vdp->get_error_string(vdp_st)); \
return -1; \
} \
} while (0)
#define CHECK_ST_WARNING(message) \
do { \
if (vdp_st != VDP_STATUS_OK) \
mp_msg(MSGT_VO, MSGL_WARN, "[ vdpau] %s: %s\n", \
message, vdp->get_error_string(vdp_st)); \
} while (0)
/* number of video and output surfaces */
#define NUM_OUTPUT_SURFACES 2
#define MAX_VIDEO_SURFACES 50
/* number of palette entries */
#define PALETTE_SIZE 256
/* Initial maximum number of EOSD surfaces */
#define EOSD_SURFACES_INITIAL 512
/*
* Global variable declaration - VDPAU specific
*/
struct vdp_functions {
#define VDP_FUNCTION(vdp_type, _, mp_name) vdp_type *mp_name;
#include "vdpau_template.c"
#undef VDP_FUNCTION
};
struct vdpctx {
struct vdp_functions *vdp;
VdpDevice vdp_device;
VdpDeviceCreateX11 *vdp_device_create;
VdpGetProcAddress *vdp_get_proc_address;
VdpPresentationQueueTarget flip_target;
VdpPresentationQueue flip_queue;
void *vdpau_lib_handle;
/* output_surfaces[NUM_OUTPUT_SURFACES] is misused for OSD. */
#define osd_surface vc->output_surfaces[NUM_OUTPUT_SURFACES]
VdpOutputSurface output_surfaces[NUM_OUTPUT_SURFACES + 1];
VdpVideoSurface deint_surfaces[3];
mp_image_t *deint_mpi[2];
int output_surface_width, output_surface_height;
VdpVideoMixer video_mixer;
int deint;
int deint_type;
int deint_counter;
int deint_buffer_past_frames;
int pullup;
float denoise;
float sharpen;
int chroma_deint;
int top_field_first;
VdpDecoder decoder;
int decoder_max_refs;
VdpRect src_rect_vid;
VdpRect out_rect_vid;
int border_x, border_y;
struct vdpau_render_state surface_render[MAX_VIDEO_SURFACES];
int surface_num;
int vid_surface_num;
uint32_t vid_width, vid_height;
uint32_t image_format;
VdpChromaType vdp_chroma_type;
VdpYCbCrFormat vdp_pixel_format;
/* draw_osd */
unsigned char *index_data;
int index_data_size;
uint32_t palette[PALETTE_SIZE];
// EOSD
// Pool of surfaces
struct {
VdpBitmapSurface surface;
int w;
int h;
bool in_use;
} *eosd_surfaces;
// List of surfaces to be rendered
struct eosd_target {
VdpBitmapSurface surface;
VdpRect source;
VdpRect dest;
VdpColor color;
} *eosd_targets;
int eosd_render_count;
int eosd_surface_count;
// Video equalizer
VdpProcamp procamp;
bool visible_buf;
bool paused;
// These tell what's been initialized and uninit() should free/uninitialize
bool mode_switched;
};
static void push_deint_surface(struct vo *vo, VdpVideoSurface surface)
{
struct vdpctx *vc = vo->priv;
vc->deint_surfaces[2] = vc->deint_surfaces[1];
vc->deint_surfaces[1] = vc->deint_surfaces[0];
vc->deint_surfaces[0] = surface;
}
static void flip_page(struct vo *vo);
static void video_to_output_surface(struct vo *vo)
{
struct vdpctx *vc = vo->priv;
struct vdp_functions *vdp = vc->vdp;
VdpTime dummy;
VdpStatus vdp_st;
int i;
if (vc->vid_surface_num < 0)
return;
if (vc->deint < 2 || vc->deint_surfaces[0] == VDP_INVALID_HANDLE)
push_deint_surface(vo, vc->surface_render[vc->vid_surface_num].surface);
for (i = 0; i <= (vc->deint > 1); i++) {
int field = VDP_VIDEO_MIXER_PICTURE_STRUCTURE_FRAME;
VdpOutputSurface output_surface;
if (i) {
// draw_eosd()
// draw_osd()
flip_page(vo);
}
if (vc->deint)
field = (vc->top_field_first == i) ^ (vc->deint > 1) ?
VDP_VIDEO_MIXER_PICTURE_STRUCTURE_BOTTOM_FIELD:
VDP_VIDEO_MIXER_PICTURE_STRUCTURE_TOP_FIELD;
output_surface = vc->output_surfaces[vc->surface_num];
vdp_st = vdp->
presentation_queue_block_until_surface_idle(vc->flip_queue,
output_surface,
&dummy);
CHECK_ST_WARNING("Error when calling "
"vdp_presentation_queue_block_until_surface_idle");
vdp_st = vdp->video_mixer_render(vc->video_mixer, VDP_INVALID_HANDLE,
0, field, 2, vc->deint_surfaces + 1,
vc->deint_surfaces[0], 1,
&vc->surface_render[vc->vid_surface_num].surface,
&vc->src_rect_vid, output_surface,
NULL, &vc->out_rect_vid, 0, NULL);
CHECK_ST_WARNING("Error when calling vdp_video_mixer_render");
push_deint_surface(vo, vc->surface_render[vc->vid_surface_num].surface);
}
}
static void resize(struct vo *vo)
{
struct vdpctx *vc = vo->priv;
struct vdp_functions *vdp = vc->vdp;
VdpStatus vdp_st;
int i;
struct vo_rect src_rect;
struct vo_rect dst_rect;
struct vo_rect borders;
calc_src_dst_rects(vo, vc->vid_width, vc->vid_height, &src_rect, &dst_rect,
&borders, NULL);
vc->out_rect_vid.x0 = dst_rect.left;
vc->out_rect_vid.x1 = dst_rect.right;
vc->out_rect_vid.y0 = dst_rect.top;
vc->out_rect_vid.y1 = dst_rect.bottom;
vc->src_rect_vid.x0 = src_rect.left;
vc->src_rect_vid.x1 = src_rect.right;
vc->src_rect_vid.y0 = src_rect.top;
vc->src_rect_vid.y1 = src_rect.bottom;
vc->border_x = borders.left;
vc->border_y = borders.top;
#ifdef CONFIG_FREETYPE
// adjust font size to display size
force_load_font = 1;
#endif
vo_osd_changed(OSDTYPE_OSD);
if (vc->output_surface_width < vo->dwidth
|| vc->output_surface_height < vo->dheight) {
if (vc->output_surface_width < vo->dwidth) {
vc->output_surface_width += vc->output_surface_width >> 1;
vc->output_surface_width = FFMAX(vc->output_surface_width,
vo->dwidth);
}
if (vc->output_surface_height < vo->dheight) {
vc->output_surface_height += vc->output_surface_height >> 1;
vc->output_surface_height = FFMAX(vc->output_surface_height,
vo->dheight);
}
// Creation of output_surfaces
for (i = 0; i <= NUM_OUTPUT_SURFACES; i++) {
if (vc->output_surfaces[i] != VDP_INVALID_HANDLE)
vdp->output_surface_destroy(vc->output_surfaces[i]);
vdp_st = vdp->output_surface_create(vc->vdp_device,
VDP_RGBA_FORMAT_B8G8R8A8,
vc->output_surface_width,
vc->output_surface_height,
&vc->output_surfaces[i]);
CHECK_ST_WARNING("Error when calling vdp_output_surface_create");
mp_msg(MSGT_VO, MSGL_DBG2, "OUT CREATE: %u\n",
vc->output_surfaces[i]);
}
}
video_to_output_surface(vo);
if (vc->visible_buf)
flip_page(vo);
}
/* Initialize vdp_get_proc_address, called from preinit() */
static int win_x11_init_vdpau_procs(struct vo *vo)
{
struct vo_x11_state *x11 = vo->x11;
struct vdpctx *vc = vo->priv;
struct vdp_functions *vdp = talloc_zero(vc, struct vdp_functions);
vc->vdp = vdp;
VdpStatus vdp_st;
struct vdp_function {
const int id;
int offset;
};
const struct vdp_function *dsc;
static const struct vdp_function vdp_func[] = {
#define VDP_FUNCTION(_, macro_name, mp_name) {macro_name, offsetof(struct vdp_functions, mp_name)},
#include "vdpau_template.c"
#undef VDP_FUNCTION
{0, -1}
};
vdp_st = vc->vdp_device_create(x11->display, x11->screen,&vc->vdp_device,
&vc->vdp_get_proc_address);
if (vdp_st != VDP_STATUS_OK) {
mp_msg(MSGT_VO, MSGL_ERR, "[vdpau] Error when calling "
"vdp_device_create_x11: %i\n", vdp_st);
return -1;
}
vdp->get_error_string = NULL;
for (dsc = vdp_func; dsc->offset >= 0; dsc++) {
vdp_st = vc->vdp_get_proc_address(vc->vdp_device, dsc->id,
(void **)((char *)vdp + dsc->offset));
if (vdp_st != VDP_STATUS_OK) {
mp_msg(MSGT_VO, MSGL_ERR, "[vdpau] Error when calling "
"vdp_get_proc_address(function id %d): %s\n", dsc->id,
vdp->get_error_string ? vdp->get_error_string(vdp_st) : "?");
return -1;
}
}
return 0;
}
static int win_x11_init_vdpau_flip_queue(struct vo *vo)
{
struct vdpctx *vc = vo->priv;
struct vdp_functions *vdp = vc->vdp;
struct vo_x11_state *x11 = vo->x11;
VdpStatus vdp_st;
vdp_st = vdp->presentation_queue_target_create_x11(vc->vdp_device,
x11->window,
&vc->flip_target);
CHECK_ST_ERROR("Error when calling "
"vdp_presentation_queue_target_create_x11");
vdp_st = vdp->presentation_queue_create(vc->vdp_device, vc->flip_target,
&vc->flip_queue);
CHECK_ST_ERROR("Error when calling vdp_presentation_queue_create");
return 0;
}
static int create_vdp_mixer(struct vo *vo, VdpChromaType vdp_chroma_type)
{
struct vdpctx *vc = vo->priv;
struct vdp_functions *vdp = vc->vdp;
#define VDP_NUM_MIXER_PARAMETER 3
#define MAX_NUM_FEATURES 5
int i;
VdpStatus vdp_st;
int feature_count = 0;
VdpVideoMixerFeature features[MAX_NUM_FEATURES];
VdpBool feature_enables[MAX_NUM_FEATURES];
static const VdpVideoMixerAttribute denoise_attrib[] =
{VDP_VIDEO_MIXER_ATTRIBUTE_NOISE_REDUCTION_LEVEL};
const void * const denoise_value[] = {&vc->denoise};
static const VdpVideoMixerAttribute sharpen_attrib[] =
{VDP_VIDEO_MIXER_ATTRIBUTE_SHARPNESS_LEVEL};
const void * const sharpen_value[] = {&vc->sharpen};
static const VdpVideoMixerAttribute skip_chroma_attrib[] =
{VDP_VIDEO_MIXER_ATTRIBUTE_SKIP_CHROMA_DEINTERLACE};
const uint8_t skip_chroma_value = 1;
const void * const skip_chroma_value_ptr[] = {&skip_chroma_value};
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] = {
&vc->vid_width,
&vc->vid_height,
&vdp_chroma_type,
};
features[feature_count++] = VDP_VIDEO_MIXER_FEATURE_DEINTERLACE_TEMPORAL;
if (vc->deint == 4)
features[feature_count++] =
VDP_VIDEO_MIXER_FEATURE_DEINTERLACE_TEMPORAL_SPATIAL;
if (vc->pullup)
features[feature_count++] = VDP_VIDEO_MIXER_FEATURE_INVERSE_TELECINE;
if (vc->denoise)
features[feature_count++] = VDP_VIDEO_MIXER_FEATURE_NOISE_REDUCTION;
if (vc->sharpen)
features[feature_count++] = VDP_VIDEO_MIXER_FEATURE_SHARPNESS;
vdp_st = vdp->video_mixer_create(vc->vdp_device, feature_count, features,
VDP_NUM_MIXER_PARAMETER,
parameters, parameter_values,
&vc->video_mixer);
CHECK_ST_ERROR("Error when calling vdp_video_mixer_create");
for (i = 0; i < feature_count; i++)
feature_enables[i] = VDP_TRUE;
if (vc->deint < 3)
feature_enables[0] = VDP_FALSE;
if (feature_count)
vdp->video_mixer_set_feature_enables(vc->video_mixer, feature_count,
features, feature_enables);
if (vc->denoise)
vdp->video_mixer_set_attribute_values(vc->video_mixer, 1,
denoise_attrib, denoise_value);
if (vc->sharpen)
vdp->video_mixer_set_attribute_values(vc->video_mixer, 1,
sharpen_attrib, sharpen_value);
if (!vc->chroma_deint)
vdp->video_mixer_set_attribute_values(vc->video_mixer, 1,
skip_chroma_attrib,
skip_chroma_value_ptr);
return 0;
}
// Free everything specific to a certain video file
static void free_video_specific(struct vo *vo)
{
struct vdpctx *vc = vo->priv;
struct vdp_functions *vdp = vc->vdp;
int i;
VdpStatus vdp_st;
if (vc->decoder != VDP_INVALID_HANDLE)
vdp->decoder_destroy(vc->decoder);
vc->decoder = VDP_INVALID_HANDLE;
vc->decoder_max_refs = -1;
for (i = 0; i < 3; i++)
vc->deint_surfaces[i] = VDP_INVALID_HANDLE;
for (i = 0; i < 2; i++)
if (vc->deint_mpi[i]) {
vc->deint_mpi[i]->usage_count--;
vc->deint_mpi[i] = NULL;
}
for (i = 0; i < MAX_VIDEO_SURFACES; i++) {
if (vc->surface_render[i].surface != VDP_INVALID_HANDLE) {
vdp_st = vdp->video_surface_destroy(vc->surface_render[i].surface);
CHECK_ST_WARNING("Error when calling vdp_video_surface_destroy");
}
vc->surface_render[i].surface = VDP_INVALID_HANDLE;
}
if (vc->video_mixer != VDP_INVALID_HANDLE) {
vdp_st = vdp->video_mixer_destroy(vc->video_mixer);
CHECK_ST_WARNING("Error when calling vdp_video_mixer_destroy");
}
vc->video_mixer = VDP_INVALID_HANDLE;
}
static int create_vdp_decoder(struct vo *vo, int max_refs)
{
struct vdpctx *vc = vo->priv;
struct vdp_functions *vdp = vc->vdp;
VdpStatus vdp_st;
VdpDecoderProfile vdp_decoder_profile;
if (vc->decoder != VDP_INVALID_HANDLE)
vdp->decoder_destroy(vc->decoder);
switch (vc->image_format) {
case IMGFMT_VDPAU_MPEG1:
vdp_decoder_profile = VDP_DECODER_PROFILE_MPEG1;
break;
case IMGFMT_VDPAU_MPEG2:
vdp_decoder_profile = VDP_DECODER_PROFILE_MPEG2_MAIN;
break;
case IMGFMT_VDPAU_H264:
vdp_decoder_profile = VDP_DECODER_PROFILE_H264_HIGH;
mp_msg(MSGT_VO, MSGL_V, "[vdpau] Creating H264 hardware decoder "
"for %d reference frames.\n", max_refs);
break;
case IMGFMT_VDPAU_WMV3:
vdp_decoder_profile = VDP_DECODER_PROFILE_VC1_MAIN;
break;
case IMGFMT_VDPAU_VC1:
vdp_decoder_profile = VDP_DECODER_PROFILE_VC1_ADVANCED;
break;
}
vdp_st = vdp->decoder_create(vc->vdp_device, vdp_decoder_profile,
vc->vid_width, vc->vid_height, max_refs,
&vc->decoder);
CHECK_ST_WARNING("Failed creating VDPAU decoder");
if (vdp_st != VDP_STATUS_OK) {
vc->decoder = VDP_INVALID_HANDLE;
vc->decoder_max_refs = 0;
return 0;
}
vc->decoder_max_refs = max_refs;
return 1;
}
/*
* connect to X server, create and map window, initialize all
* VDPAU objects, create different surfaces etc.
*/
static int config(struct vo *vo, uint32_t width, uint32_t height,
uint32_t d_width, uint32_t d_height, uint32_t flags,
char *title, uint32_t format)
{
struct vdpctx *vc = vo->priv;
struct vo_x11_state *x11 = vo->x11;
XVisualInfo vinfo;
XSetWindowAttributes xswa;
XWindowAttributes attribs;
unsigned long xswamask;
int depth;
#ifdef CONFIG_XF86VM
int vm = flags & VOFLAG_MODESWITCHING;
#endif
vc->image_format = format;
vc->vid_width = width;
vc->vid_height = height;
free_video_specific(vo);
if (IMGFMT_IS_VDPAU(vc->image_format) && !create_vdp_decoder(vo, 2))
return -1;
vc->visible_buf = false;
#ifdef CONFIG_XF86VM
if (vm) {
vo_vm_switch(vo);
vc->mode_switched = true;
}
#endif
XGetWindowAttributes(x11->display, DefaultRootWindow(x11->display),
&attribs);
depth = attribs.depth;
if (depth != 15 && depth != 16 && depth != 24 && depth != 32)
depth = 24;
XMatchVisualInfo(x11->display, x11->screen, depth, TrueColor, &vinfo);
xswa.background_pixel = 0;
xswa.border_pixel = 0;
/* Do not use CWBackPixel: It leads to VDPAU errors after
* aspect ratio changes. */
xswamask = CWBorderPixel;
vo_x11_create_vo_window(vo, &vinfo, vo->dx, vo->dy, d_width, d_height,
flags, CopyFromParent, "vdpau", title);
XChangeWindowAttributes(x11->display, x11->window, xswamask, &xswa);
#ifdef CONFIG_XF86VM
if (vm) {
/* Grab the mouse pointer in our window */
if (vo_grabpointer)
XGrabPointer(x11->display, x11->window, True, 0,
GrabModeAsync, GrabModeAsync,
x11->window, None, CurrentTime);
XSetInputFocus(x11->display, x11->window, RevertToNone, CurrentTime);
}
#endif
if ((flags & VOFLAG_FULLSCREEN) && WinID <= 0)
vo_fs = 1;
/* -----VDPAU related code here -------- */
if (vc->flip_queue == VDP_INVALID_HANDLE
&& win_x11_init_vdpau_flip_queue(vo))
return -1;
vc->vdp_chroma_type = VDP_CHROMA_TYPE_420;
switch (vc->image_format) {
case IMGFMT_YV12:
case IMGFMT_I420:
case IMGFMT_IYUV:
vc->vdp_pixel_format = VDP_YCBCR_FORMAT_YV12;
break;
case IMGFMT_NV12:
vc->vdp_pixel_format = VDP_YCBCR_FORMAT_NV12;
break;
case IMGFMT_YUY2:
vc->vdp_pixel_format = VDP_YCBCR_FORMAT_YUYV;
vc->vdp_chroma_type = VDP_CHROMA_TYPE_422;
break;
case IMGFMT_UYVY:
vc->vdp_pixel_format = VDP_YCBCR_FORMAT_UYVY;
vc->vdp_chroma_type = VDP_CHROMA_TYPE_422;
}
if (create_vdp_mixer(vo, vc->vdp_chroma_type))
return -1;
vc->surface_num = 0;
vc->vid_surface_num = -1;
resize(vo);
return 0;
}
static void check_events(struct vo *vo)
{
struct vdpctx *vc = vo->priv;
struct vdp_functions *vdp = vc->vdp;
int e = vo_x11_check_events(vo);
if (e & VO_EVENT_RESIZE)
resize(vo);
if ((e & VO_EVENT_EXPOSE || e & VO_EVENT_RESIZE) && vc->paused) {
/* did we already draw a buffer */
if (vc->visible_buf) {
/* redraw the last visible buffer */
VdpStatus vdp_st;
vdp_st = vdp->presentation_queue_display(vc->flip_queue,
vc->output_surfaces[vc->surface_num],
vo->dwidth, vo->dheight, 0);
CHECK_ST_WARNING("Error when calling "
"vdp_presentation_queue_display");
}
}
}
static void draw_osd_I8A8(void *ctx, int x0, int y0, int w, int h,
unsigned char *src, unsigned char *srca, int stride)
{
struct vo *vo = ctx;
struct vdpctx *vc = vo->priv;
struct vdp_functions *vdp = vc->vdp;
VdpOutputSurface output_surface = vc->output_surfaces[vc->surface_num];
VdpStatus vdp_st;
int i;
int pitch;
int index_data_size_required;
VdpRect output_indexed_rect_vid;
if (!w || !h)
return;
index_data_size_required = 2*w*h;
if (vc->index_data_size < index_data_size_required) {
vc->index_data = talloc_realloc_size(vc, vc->index_data,
index_data_size_required);
vc->index_data_size = index_data_size_required;
}
// index_data creation, component order - I, A, I, A, .....
for (i = 0; i < h; i++)
for (int j = 0; j < w; j++) {
vc->index_data[i*2*w + j*2] = src [i*stride+j];
vc->index_data[i*2*w + j*2 + 1] = -srca[i*stride+j];
}
output_indexed_rect_vid.x0 = x0;
output_indexed_rect_vid.y0 = y0;
output_indexed_rect_vid.x1 = x0 + w;
output_indexed_rect_vid.y1 = y0 + h;
pitch = w*2;
// write source_data to osd_surface.
vdp_st = vdp->
output_surface_put_bits_indexed(osd_surface, VDP_INDEXED_FORMAT_I8A8,
(const void *const*)&vc->index_data,
&pitch, &output_indexed_rect_vid,
VDP_COLOR_TABLE_FORMAT_B8G8R8X8,
(void *)vc->palette);
CHECK_ST_WARNING("Error when calling vdp_output_surface_put_bits_indexed");
VdpOutputSurfaceRenderBlendState blend_state = {
.struct_version = VDP_OUTPUT_SURFACE_RENDER_BLEND_STATE_VERSION,
.blend_factor_source_color =
VDP_OUTPUT_SURFACE_RENDER_BLEND_FACTOR_ONE,
.blend_factor_source_alpha =
VDP_OUTPUT_SURFACE_RENDER_BLEND_FACTOR_ONE,
.blend_factor_destination_color =
VDP_OUTPUT_SURFACE_RENDER_BLEND_FACTOR_ONE_MINUS_SRC_ALPHA,
.blend_factor_destination_alpha =
VDP_OUTPUT_SURFACE_RENDER_BLEND_FACTOR_ONE_MINUS_SRC_ALPHA,
.blend_equation_color = VDP_OUTPUT_SURFACE_RENDER_BLEND_EQUATION_ADD,
.blend_equation_alpha = VDP_OUTPUT_SURFACE_RENDER_BLEND_EQUATION_ADD,
};
vdp_st = vdp->
output_surface_render_output_surface(output_surface,
&output_indexed_rect_vid,
osd_surface,
&output_indexed_rect_vid,
NULL, &blend_state,
VDP_OUTPUT_SURFACE_RENDER_ROTATE_0);
CHECK_ST_WARNING("Error when calling "
"vdp_output_surface_render_output_surface");
}
static void draw_eosd(struct vo *vo)
{
struct vdpctx *vc = vo->priv;
struct vdp_functions *vdp = vc->vdp;
VdpStatus vdp_st;
VdpOutputSurface output_surface = vc->output_surfaces[vc->surface_num];
int i;
VdpOutputSurfaceRenderBlendState blend_state = {
.struct_version = VDP_OUTPUT_SURFACE_RENDER_BLEND_STATE_VERSION,
.blend_factor_source_color =
VDP_OUTPUT_SURFACE_RENDER_BLEND_FACTOR_SRC_ALPHA,
.blend_factor_source_alpha =
VDP_OUTPUT_SURFACE_RENDER_BLEND_FACTOR_ONE,
.blend_factor_destination_color =
VDP_OUTPUT_SURFACE_RENDER_BLEND_FACTOR_ONE_MINUS_SRC_ALPHA,
.blend_factor_destination_alpha =
VDP_OUTPUT_SURFACE_RENDER_BLEND_FACTOR_SRC_ALPHA,
.blend_equation_color = VDP_OUTPUT_SURFACE_RENDER_BLEND_EQUATION_ADD,
.blend_equation_alpha = VDP_OUTPUT_SURFACE_RENDER_BLEND_EQUATION_ADD,
};
for (i = 0; i < vc->eosd_render_count; i++) {
vdp_st = vdp->
output_surface_render_bitmap_surface(output_surface,
&vc->eosd_targets[i].dest,
vc->eosd_targets[i].surface,
&vc->eosd_targets[i].source,
&vc->eosd_targets[i].color,
&blend_state,
VDP_OUTPUT_SURFACE_RENDER_ROTATE_0);
CHECK_ST_WARNING("EOSD: Error when rendering");
}
}
static void generate_eosd(struct vo *vo, mp_eosd_images_t *imgs)
{
struct vdpctx *vc = vo->priv;
struct vdp_functions *vdp = vc->vdp;
VdpStatus vdp_st;
VdpRect destRect;
int i, found;
ASS_Image *img = imgs->imgs;
ASS_Image *p;
if (imgs->changed == 0)
return; // Nothing changed, no need to redraw
vc->eosd_render_count = 0;
if (!img)
return; // There's nothing to render!
if (imgs->changed == 1)
goto eosd_skip_upload;
for (i = 0; i < vc->eosd_surface_count; i++)
vc->eosd_surfaces[i].in_use = false;
int snum;
for (p = img, snum = 0; p; p = p->next, snum++) {
// Try to reuse a suitable surface
found = -1;
for (i = 0; i < vc->eosd_surface_count; i++) {
if (vc->eosd_surfaces[i].surface != VDP_INVALID_HANDLE
&& !vc->eosd_surfaces[i].in_use
&& vc->eosd_surfaces[i].w >= p->w
&& vc->eosd_surfaces[i].h >= p->h) {
found = i;
break;
}
}
// None found, allocate a new surface
if (found < 0) {
for (i = 0; i < vc->eosd_surface_count; i++) {
if (!vc->eosd_surfaces[i].in_use) {
if (vc->eosd_surfaces[i].surface != VDP_INVALID_HANDLE)
vdp->bitmap_surface_destroy(vc->eosd_surfaces[i].surface);
found = i;
break;
}
}
// Allocate new space for surface/target arrays
if (found < 0) {
i = found = vc->eosd_surface_count;
vc->eosd_surface_count = vc->eosd_surface_count ?
vc->eosd_surface_count * 2 : EOSD_SURFACES_INITIAL;
vc->eosd_surfaces =
talloc_realloc_size(vc, vc->eosd_surfaces,
vc->eosd_surface_count
* sizeof(*vc->eosd_surfaces));
vc->eosd_targets =
talloc_realloc_size(vc, vc->eosd_targets,
vc->eosd_surface_count
* sizeof(*vc->eosd_targets));
for(i = found; i < vc->eosd_surface_count; i++) {
vc->eosd_surfaces[i].surface = VDP_INVALID_HANDLE;
vc->eosd_surfaces[i].in_use = false;
}
}
vdp_st =
vdp->bitmap_surface_create(vc->vdp_device,
VDP_RGBA_FORMAT_A8,
p->w, p->h, VDP_TRUE,
&vc->eosd_surfaces[found].surface);
CHECK_ST_WARNING("EOSD: error when creating surface");
vc->eosd_surfaces[found].w = p->w;
vc->eosd_surfaces[found].h = p->h;
}
vc->eosd_surfaces[found].in_use = true;
vc->eosd_targets[snum].surface =
vc->eosd_surfaces[found].surface;
destRect.x0 = 0;
destRect.y0 = 0;
destRect.x1 = p->w;
destRect.y1 = p->h;
vdp_st =
vdp->bitmap_surface_put_bits_native(vc->eosd_targets[snum].surface,
(const void *) &p->bitmap,
&p->stride, &destRect);
CHECK_ST_WARNING("EOSD: putbits failed");
}
eosd_skip_upload:
for (p = img; p; p = p->next) {
// Render dest, color, etc.
struct eosd_target *target = &vc->eosd_targets[vc->eosd_render_count];
target->color.alpha = 1.0 - ((p->color >> 0) & 0xff) / 255.0;
target->color.blue = ((p->color >> 8) & 0xff) / 255.0;
target->color.green = ((p->color >> 16) & 0xff) / 255.0;
target->color.red = ((p->color >> 24) & 0xff) / 255.0;
target->dest.x0 = p->dst_x;
target->dest.y0 = p->dst_y;
target->dest.x1 = p->w + p->dst_x;
target->dest.y1 = p->h + p->dst_y;
target->source.x0 = 0;
target->source.y0 = 0;
target->source.x1 = p->w;
target->source.y1 = p->h;
vc->eosd_render_count++;
}
}
static void draw_osd(struct vo *vo, struct osd_state *osd)
{
struct vdpctx *vc = vo->priv;
mp_msg(MSGT_VO, MSGL_DBG2, "DRAW_OSD\n");
osd_draw_text_ext(osd, vo->dwidth, vo->dheight, vc->border_x, vc->border_y,
vc->border_x, vc->border_y, vc->vid_width,
vc->vid_height, draw_osd_I8A8, vo);
}
static void flip_page(struct vo *vo)
{
struct vdpctx *vc = vo->priv;
struct vdp_functions *vdp = vc->vdp;
VdpStatus vdp_st;
mp_msg(MSGT_VO, MSGL_DBG2, "\nFLIP_PAGE VID:%u -> OUT:%u\n",
vc->surface_render[vc->vid_surface_num].surface,
vc->output_surfaces[vc->surface_num]);
vdp_st =
vdp->presentation_queue_display(vc->flip_queue,
vc->output_surfaces[vc->surface_num],
vo->dwidth, vo->dheight, 0);
CHECK_ST_WARNING("Error when calling vdp_presentation_queue_display");
vc->surface_num = (vc->surface_num + 1) % NUM_OUTPUT_SURFACES;
vc->visible_buf = true;
}
static int draw_slice(struct vo *vo, uint8_t *image[], int stride[], int w,
int h, int x, int y)
{
struct vdpctx *vc = vo->priv;
struct vdp_functions *vdp = vc->vdp;
VdpStatus vdp_st;
struct vdpau_render_state *rndr = (struct vdpau_render_state *)image[0];
int max_refs = vc->image_format == IMGFMT_VDPAU_H264 ?
rndr->info.h264.num_ref_frames : 2;
if (!IMGFMT_IS_VDPAU(vc->image_format))
return VO_FALSE;
if ((vc->decoder == VDP_INVALID_HANDLE || vc->decoder_max_refs < max_refs)
&& !create_vdp_decoder(vo, max_refs))
return VO_FALSE;
vdp_st = vdp->decoder_render(vc->decoder, rndr->surface,
(void *)&rndr->info,
rndr->bitstream_buffers_used,
rndr->bitstream_buffers);
CHECK_ST_WARNING("Failed VDPAU decoder rendering");
return VO_TRUE;
}
static int draw_frame(struct vo *vo, uint8_t *src[])
{
return VO_ERROR;
}
static struct vdpau_render_state *get_surface(struct vo *vo, int number)
{
struct vdpctx *vc = vo->priv;
struct vdp_functions *vdp = vc->vdp;
if (number > MAX_VIDEO_SURFACES)
return NULL;
if (vc->surface_render[number].surface == VDP_INVALID_HANDLE) {
VdpStatus vdp_st;
vdp_st = vdp->video_surface_create(vc->vdp_device, vc->vdp_chroma_type,
vc->vid_width, vc->vid_height,
&vc->surface_render[number].surface);
CHECK_ST_WARNING("Error when calling vdp_video_surface_create");
if (vdp_st != VDP_STATUS_OK)
return NULL;
}
mp_msg(MSGT_VO, MSGL_DBG2, "VID CREATE: %u\n",
vc->surface_render[number].surface);
return &vc->surface_render[number];
}
static uint32_t draw_image(struct vo *vo, mp_image_t *mpi)
{
struct vdpctx *vc = vo->priv;
struct vdp_functions *vdp = vc->vdp;
if (IMGFMT_IS_VDPAU(vc->image_format)) {
struct vdpau_render_state *rndr = mpi->priv;
vc->vid_surface_num = rndr - vc->surface_render;
if (vc->deint_buffer_past_frames) {
mpi->usage_count++;
if (vc->deint_mpi[1])
vc->deint_mpi[1]->usage_count--;
vc->deint_mpi[1] = vc->deint_mpi[0];
vc->deint_mpi[0] = mpi;
}
} else if (!(mpi->flags & MP_IMGFLAG_DRAW_CALLBACK)) {
VdpStatus vdp_st;
void *destdata[3] = {mpi->planes[0], mpi->planes[2], mpi->planes[1]};
struct vdpau_render_state *rndr = get_surface(vo, vc->deint_counter);
vc->deint_counter = (vc->deint_counter + 1) % 3;
vc->vid_surface_num = rndr - vc->surface_render;
if (vc->image_format == IMGFMT_NV12)
destdata[1] = destdata[2];
vdp_st =
vdp->video_surface_put_bits_y_cb_cr(rndr->surface,
vc->vdp_pixel_format,
(const void *const*)destdata,
mpi->stride); // pitch
CHECK_ST_ERROR("Error when calling "
"vdp_video_surface_put_bits_y_cb_cr");
}
if (mpi->fields & MP_IMGFIELD_ORDERED)
vc->top_field_first = !!(mpi->fields & MP_IMGFIELD_TOP_FIRST);
else
vc->top_field_first = 1;
video_to_output_surface(vo);
return VO_TRUE;
}
static uint32_t get_image(struct vo *vo, mp_image_t *mpi)
{
struct vdpctx *vc = vo->priv;
struct vdpau_render_state *rndr;
// no dr for non-decoding for now
if (!IMGFMT_IS_VDPAU(vc->image_format))
return VO_FALSE;
if (mpi->type != MP_IMGTYPE_NUMBERED)
return VO_FALSE;
rndr = get_surface(vo, mpi->number);
if (!rndr) {
mp_msg(MSGT_VO, MSGL_ERR, "[vdpau] no surfaces available in "
"get_image\n");
// TODO: this probably breaks things forever, provide a dummy buffer?
return VO_FALSE;
}
mpi->flags |= MP_IMGFLAG_DIRECT;
mpi->stride[0] = mpi->stride[1] = mpi->stride[2] = 0;
mpi->planes[0] = mpi->planes[1] = mpi->planes[2] = NULL;
// hack to get around a check and to avoid a special-case in vd_ffmpeg.c
mpi->planes[0] = (void *)rndr;
mpi->num_planes = 1;
mpi->priv = rndr;
return VO_TRUE;
}
static int query_format(uint32_t format)
{
int default_flags = VFCAP_CSP_SUPPORTED | VFCAP_CSP_SUPPORTED_BY_HW
| VFCAP_HWSCALE_UP | VFCAP_HWSCALE_DOWN | VFCAP_OSD | VFCAP_EOSD
| VFCAP_EOSD_UNSCALED;
switch (format) {
case IMGFMT_YV12:
case IMGFMT_I420:
case IMGFMT_IYUV:
case IMGFMT_NV12:
case IMGFMT_YUY2:
case IMGFMT_UYVY:
return default_flags | VOCAP_NOSLICES;
case IMGFMT_VDPAU_MPEG1:
case IMGFMT_VDPAU_MPEG2:
case IMGFMT_VDPAU_H264:
case IMGFMT_VDPAU_WMV3:
case IMGFMT_VDPAU_VC1:
return default_flags;
}
return 0;
}
static void destroy_vdpau_objects(struct vo *vo)
{
struct vdpctx *vc = vo->priv;
struct vdp_functions *vdp = vc->vdp;
int i;
VdpStatus vdp_st;
free_video_specific(vo);
if (vc->flip_queue != VDP_INVALID_HANDLE) {
vdp_st = vdp->presentation_queue_destroy(vc->flip_queue);
CHECK_ST_WARNING("Error when calling vdp_presentation_queue_destroy");
}
if (vc->flip_target != VDP_INVALID_HANDLE) {
vdp_st = vdp->presentation_queue_target_destroy(vc->flip_target);
CHECK_ST_WARNING("Error when calling "
"vdp_presentation_queue_target_destroy");
}
for (i = 0; i <= NUM_OUTPUT_SURFACES; i++) {
if (vc->output_surfaces[i] == VDP_INVALID_HANDLE)
continue;
vdp_st = vdp->output_surface_destroy(vc->output_surfaces[i]);
CHECK_ST_WARNING("Error when calling vdp_output_surface_destroy");
}
for (i = 0; i < vc->eosd_surface_count; i++) {
if (vc->eosd_surfaces[i].surface == VDP_INVALID_HANDLE)
continue;
vdp_st = vdp->bitmap_surface_destroy(vc->eosd_surfaces[i].surface);
CHECK_ST_WARNING("Error when calling vdp_bitmap_surface_destroy");
}
vdp_st = vdp->device_destroy(vc->vdp_device);
CHECK_ST_WARNING("Error when calling vdp_device_destroy");
}
static void uninit(struct vo *vo)
{
struct vdpctx *vc = vo->priv;
/* Destroy all vdpau objects */
destroy_vdpau_objects(vo);
#ifdef CONFIG_XF86VM
if (vc->mode_switched)
vo_vm_close(vo);
#endif
vo_x11_uninit(vo);
dlclose(vc->vdpau_lib_handle);
}
static const char help_msg[] =
"\n-vo vdpau command line help:\n"
"Example: mplayer -vo vdpau:deint=2\n"
"\nOptions:\n"
" deint (all modes > 0 respect -field-dominance)\n"
" 0: no deinterlacing\n"
" 1: only show first field\n"
" 2: bob deinterlacing\n"
" 3: temporal deinterlacing (resource-hungry)\n"
" 4: temporal-spatial deinterlacing (very resource-hungry)\n"
" chroma-deint\n"
" Operate on luma and chroma when using temporal deinterlacing (default)\n"
" Use nochroma-deint to speed up temporal deinterlacing\n"
" pullup\n"
" Try to apply inverse-telecine (needs temporal deinterlacing)\n"
" denoise\n"
" Apply denoising, argument is strength from 0.0 to 1.0\n"
" sharpen\n"
" Apply sharpening or softening, argument is strength from -1.0 to 1.0\n"
;
static int preinit(struct vo *vo, const char *arg)
{
int i;
struct vdpctx *vc = talloc_zero(vo, struct vdpctx);
vo->priv = vc;
// Mark everything as invalid first so uninit() can tell what has been
// allocated
vc->decoder = VDP_INVALID_HANDLE;
for (i = 0; i < MAX_VIDEO_SURFACES; i++)
vc->surface_render[i].surface = VDP_INVALID_HANDLE;
vc->video_mixer = VDP_INVALID_HANDLE;
vc->flip_queue = VDP_INVALID_HANDLE;
vc->flip_target = VDP_INVALID_HANDLE;
for (i = 0; i <= NUM_OUTPUT_SURFACES; i++)
vc->output_surfaces[i] = VDP_INVALID_HANDLE;
vc->vdp_device = VDP_INVALID_HANDLE;
vc->deint_type = 3;
vc->chroma_deint = 1;
const opt_t subopts[] = {
{"deint", OPT_ARG_INT, &vc->deint, (opt_test_f)int_non_neg},
{"chroma-deint", OPT_ARG_BOOL, &vc->chroma_deint, NULL},
{"pullup", OPT_ARG_BOOL, &vc->pullup, NULL},
{"denoise", OPT_ARG_FLOAT, &vc->denoise, NULL},
{"sharpen", OPT_ARG_FLOAT, &vc->sharpen, NULL},
{NULL}
};
if (subopt_parse(arg, subopts) != 0) {
mp_msg(MSGT_VO, MSGL_FATAL, help_msg);
return -1;
}
if (vc->deint)
vc->deint_type = vc->deint;
if (vc->deint > 1)
vc->deint_buffer_past_frames = 1;
char *vdpaulibrary = "libvdpau.so.1";
char *vdpau_device_create = "vdp_device_create_x11";
vc->vdpau_lib_handle = dlopen(vdpaulibrary, RTLD_LAZY);
if (!vc->vdpau_lib_handle) {
mp_msg(MSGT_VO, MSGL_ERR,
"[vdpau] Could not open dynamic library %s\n", vdpaulibrary);
return -1;
}
vc->vdp_device_create = dlsym(vc->vdpau_lib_handle, vdpau_device_create);
if (!vc->vdp_device_create) {
mp_msg(MSGT_VO, MSGL_ERR, "[vdpau] Could not find function %s in %s\n",
vdpau_device_create, vdpaulibrary);
dlclose(vc->vdpau_lib_handle);
return -1;
}
if (!vo_init(vo)) {
dlclose(vc->vdpau_lib_handle);
return -1;
}
// After this calling uninit() should work to free resources
if (win_x11_init_vdpau_procs(vo) < 0) {
if (vc->vdp->device_destroy)
vc->vdp->device_destroy(vc->vdp_device);
vo_x11_uninit(vo);
dlclose(vc->vdpau_lib_handle);
return -1;
}
vc->output_surface_width = vc->output_surface_height = -1;
// full grayscale palette.
for (i = 0; i < PALETTE_SIZE; ++i)
vc->palette[i] = (i << 16) | (i << 8) | i;
vc->procamp.struct_version = VDP_PROCAMP_VERSION;
vc->procamp.brightness = 0.0;
vc->procamp.contrast = 1.0;
vc->procamp.saturation = 1.0;
vc->procamp.hue = 0.0;
return 0;
}
static int get_equalizer(struct vo *vo, const char *name, int *value)
{
struct vdpctx *vc = vo->priv;
if (!strcasecmp(name, "brightness"))
*value = vc->procamp.brightness * 100;
else if (!strcasecmp(name, "contrast"))
*value = (vc->procamp.contrast - 1.0) * 100;
else if (!strcasecmp(name, "saturation"))
*value = (vc->procamp.saturation - 1.0) * 100;
else if (!strcasecmp(name, "hue"))
*value = vc->procamp.hue * 100 / M_PI;
else
return VO_NOTIMPL;
return VO_TRUE;
}
static int set_equalizer(struct vo *vo, const char *name, int value)
{
struct vdpctx *vc = vo->priv;
struct vdp_functions *vdp = vc->vdp;
VdpStatus vdp_st;
VdpCSCMatrix matrix;
static const VdpVideoMixerAttribute attributes[] =
{VDP_VIDEO_MIXER_ATTRIBUTE_CSC_MATRIX};
const void *attribute_values[] = {&matrix};
if (!strcasecmp(name, "brightness"))
vc->procamp.brightness = value / 100.0;
else if (!strcasecmp(name, "contrast"))
vc->procamp.contrast = value / 100.0 + 1.0;
else if (!strcasecmp(name, "saturation"))
vc->procamp.saturation = value / 100.0 + 1.0;
else if (!strcasecmp(name, "hue"))
vc->procamp.hue = value / 100.0 * M_PI;
else
return VO_NOTIMPL;
vdp_st = vdp->generate_csc_matrix(&vc->procamp,
VDP_COLOR_STANDARD_ITUR_BT_601,
&matrix);
CHECK_ST_WARNING("Error when generating CSC matrix");
vdp_st = vdp->video_mixer_set_attribute_values(vc->video_mixer, 1,
attributes,
attribute_values);
CHECK_ST_WARNING("Error when setting CSC matrix");
return VO_TRUE;
}
static int control(struct vo *vo, uint32_t request, void *data)
{
struct vdpctx *vc = vo->priv;
struct vdp_functions *vdp = vc->vdp;
switch (request) {
case VOCTRL_GET_DEINTERLACE:
*(int*)data = vc->deint;
return VO_TRUE;
case VOCTRL_SET_DEINTERLACE:
vc->deint = *(int*)data;
if (vc->deint)
vc->deint = vc->deint_type;
if (vc->deint_type > 2) {
VdpStatus vdp_st;
VdpVideoMixerFeature features[1] =
{vc->deint_type == 3 ?
VDP_VIDEO_MIXER_FEATURE_DEINTERLACE_TEMPORAL :
VDP_VIDEO_MIXER_FEATURE_DEINTERLACE_TEMPORAL_SPATIAL};
VdpBool feature_enables[1] = {vc->deint ? VDP_TRUE : VDP_FALSE};
vdp_st = vdp->video_mixer_set_feature_enables(vc->video_mixer,
1, features,
feature_enables);
CHECK_ST_WARNING("Error changing deinterlacing settings");
vc->deint_buffer_past_frames = 1;
}
return VO_TRUE;
case VOCTRL_PAUSE:
return (vc->paused = true);
case VOCTRL_RESUME:
return (vc->paused = false);
case VOCTRL_QUERY_FORMAT:
return query_format(*(uint32_t *)data);
case VOCTRL_GET_IMAGE:
return get_image(vo, data);
case VOCTRL_DRAW_IMAGE:
return draw_image(vo, data);
case VOCTRL_BORDER:
vo_x11_border(vo);
resize(vo);
return VO_TRUE;
case VOCTRL_FULLSCREEN:
vo_x11_fullscreen(vo);
resize(vo);
return VO_TRUE;
case VOCTRL_GET_PANSCAN:
return VO_TRUE;
case VOCTRL_SET_PANSCAN:
resize(vo);
return VO_TRUE;
case VOCTRL_SET_EQUALIZER: {
struct voctrl_set_equalizer_args *args = data;
return set_equalizer(vo, args->name, args->value);
}
case VOCTRL_GET_EQUALIZER:
{
struct voctrl_get_equalizer_args *args = data;
return get_equalizer(vo, args->name, args->valueptr);
}
case VOCTRL_ONTOP:
vo_x11_ontop(vo);
return VO_TRUE;
case VOCTRL_UPDATE_SCREENINFO:
update_xinerama_info(vo);
return VO_TRUE;
case VOCTRL_DRAW_EOSD:
if (!data)
return VO_FALSE;
generate_eosd(vo, data);
draw_eosd(vo);
return VO_TRUE;
case VOCTRL_GET_EOSD_RES: {
mp_eosd_res_t *r = data;
r->mt = r->mb = r->ml = r->mr = 0;
if (vo_fs) {
r->w = vo->opts->vo_screenwidth;
r->h = vo->opts->vo_screenheight;
r->ml = r->mr = vc->border_x;
r->mt = r->mb = vc->border_y;
} else {
r->w = vo->dwidth;
r->h = vo->dheight;
}
return VO_TRUE;
}
}
return VO_NOTIMPL;
}
const struct vo_driver video_out_vdpau = {
.is_new = 1,
.info = &(const struct vo_info_s){
"VDPAU with X11",
"vdpau",
"Rajib Mahapatra <rmahapatra@nvidia.com> and others",
""
},
.preinit = preinit,
.config = config,
.control = control,
.draw_frame = draw_frame,
.draw_slice = draw_slice,
.draw_osd = draw_osd,
.flip_page = flip_page,
.check_events = check_events,
.uninit = uninit,
};
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