static int config(uint32_t width, uint32_t height,
uint32_t d_width, uint32_t d_height,
uint32_t flags, char *title, uint32_t format)
{
image_height = height;
image_width = width;
image_format = format;
int_pause = 0;
#ifdef CONFIG_GL_WIN32
if (glctx.type == GLTYPE_W32 && !vo_w32_config(d_width, d_height, flags))
return -1;
#endif
#ifdef CONFIG_GL_X11
if (glctx.type == GLTYPE_X11) {
XVisualInfo *vinfo=glXChooseVisual( mDisplay,mScreen,wsGLXAttrib );
if (vinfo == NULL) {
mp_msg(MSGT_VO, MSGL_ERR, "[matrixview] no GLX support present\n");
return -1;
}
mp_msg(MSGT_VO, MSGL_V, "[matrixview] GLX chose visual with ID 0x%x\n",
(int)vinfo->visualid);
vo_x11_create_vo_window(vinfo, vo_dx, vo_dy, d_width, d_height, flags,
XCreateColormap(mDisplay, mRootWin,
vinfo->visual, AllocNone),
"matrixview", title);
}
#endif /* CONFIG_GL_WIN32 */
if (glctx.setGlWindow(&glctx) == SET_WINDOW_FAILED)
return -1;
if (sws)
sws_freeContext(sws);
sws = sws_getContextFromCmdLine(image_width, image_height, image_format,
matrix_cols, matrix_rows, IMGFMT_Y8);
if (!sws) {
mp_msg(MSGT_VO, MSGL_ERR, "[matrixview] Cannot create SwsContext context\n");
return -1;
}
if (!map_image[0])
map_image[0] = calloc(matrix_cols, matrix_rows);
map_stride[0] = matrix_cols;
matrixview_init(vo_dwidth, vo_dheight);
matrixview_matrix_resize(matrix_cols, matrix_rows);
contrast_set(eq_contrast);
brightness_set(eq_brightness);
matrixview_reshape(vo_dwidth, vo_dheight);
return 0;
}
static int draw_slice(uint8_t * src[], int stride[], int w, int h,
int x, int y)
{
uint8_t *dst[MP_MAX_PLANES] = {NULL};
int dstStride[MP_MAX_PLANES] = {0};
if ((old_vo_dwidth != vo_dwidth
|| old_vo_dheight != vo_dheight) /*&& y==0 */ && zoomFlag)
{
int newW = vo_dwidth;
int newH = vo_dheight;
struct SwsContext *oldContext = swsContext;
old_vo_dwidth = vo_dwidth;
old_vo_dheight = vo_dheight;
if (vo_fs)
aspect(&newW, &newH, A_ZOOM);
if (sws_flags == 0)
newW &= (~31); // not needed but, if the user wants the FAST_BILINEAR SCALER, then its needed
swsContext = sws_getContextFromCmdLine(srcW, srcH, in_format,
newW, newH, out_format);
if (swsContext)
{
image_width = (newW + 7) & (~7);
image_height = newH;
freeMyXImage();
getMyXImage();
sws_freeContext(oldContext);
} else
{
swsContext = oldContext;
}
dst_width = newW;
}
dstStride[0] = image_width * ((bpp + 7) / 8);
dst[0] = ImageData;
if (Flip_Flag)
{
dst[0] += dstStride[0] * (image_height - 1);
dstStride[0] = -dstStride[0];
}
sws_scale(swsContext, src, stride, y, h, dst, dstStride);
return 0;
}
static int config(struct vf_instance_s* vf,
int width, int height, int d_width, int d_height,
unsigned int flags, unsigned int outfmt)
{
vf->priv->ctx=sws_getContextFromCmdLine(width, height, outfmt,
d_width, d_height, IMGFMT_BGR24);
vf->priv->dw = d_width;
vf->priv->dh = d_height;
vf->priv->stride = (3*vf->priv->dw+15)&~15;
if (vf->priv->buffer) free(vf->priv->buffer); // probably reconfigured
vf->priv->buffer = NULL;
return vf_next_config(vf,width,height,d_width,d_height,flags,outfmt);
}
static int config(struct vf_instance *vf,
int width, int height, int d_width, int d_height,
unsigned int flags, unsigned int outfmt)
{
vf->priv->ctx=sws_getContextFromCmdLine(width, height, outfmt,
d_width, d_height, IMGFMT_RGB24);
vf->priv->outbuffer_size = d_width * d_height * 3 * 2;
vf->priv->outbuffer = realloc(vf->priv->outbuffer, vf->priv->outbuffer_size);
vf->priv->avctx->width = d_width;
vf->priv->avctx->height = d_height;
vf->priv->avctx->compression_level = 0;
vf->priv->dw = d_width;
vf->priv->dh = d_height;
vf->priv->stride = (3*vf->priv->dw+15)&~15;
free(vf->priv->buffer); // probably reconfigured
vf->priv->buffer = NULL;
return vf_next_config(vf,width,height,d_width,d_height,flags,outfmt);
}
static void
resize(void){
/*
* this function is called by aa lib if windows resizes
* further during init, because here we have to calculate
* a little bit
*/
aa_resize(c);
aspect_save_screenres(aa_imgwidth(c),aa_imgheight(c));
image_height = aa_imgheight(c); //src_height;
image_width = aa_imgwidth(c); //src_width;
aspect(&image_width,&image_height,A_ZOOM);
image_x = (aa_imgwidth(c) - image_width) / 2;
image_y = (aa_imgheight(c) - image_height) / 2;
screen_w = image_width * aa_scrwidth(c) / aa_imgwidth(c);
screen_h = image_height * aa_scrheight(c) / aa_imgheight(c);
screen_x = (aa_scrwidth(c) - screen_w) / 2;
screen_y = (aa_scrheight(c) - screen_h) / 2;
if(sws) sws_freeContext(sws);
sws = sws_getContextFromCmdLine(src_width,src_height,image_format,
image_width,image_height,IMGFMT_Y8);
memset(image, 0, sizeof(image));
image[0] = aa_image(c) + image_y * aa_imgwidth(c) + image_x;
memset(image_stride, 0, sizeof(image_stride));
image_stride[0] = aa_imgwidth(c);
showosdmessage=0;
}
static int config(uint32_t width, uint32_t height, uint32_t d_width,
uint32_t d_height, uint32_t flags, char *title,
uint32_t format)
{
// int screen;
// int interval, prefer_blank, allow_exp, nothing;
Colormap theCmap;
const struct fmt2Xfmtentry_s *fmte = fmt2Xfmt;
#ifdef CONFIG_XF86VM
int vm = flags & VOFLAG_MODESWITCHING;
#endif
Flip_Flag = flags & VOFLAG_FLIPPING;
zoomFlag = flags & VOFLAG_SWSCALE;
old_vo_dwidth = -1;
old_vo_dheight = -1;
int_pause = 0;
if (!title)
title = "MPlayer X11 (XImage/Shm) render";
in_format = format;
srcW = width;
srcH = height;
XGetWindowAttributes(mDisplay, mRootWin, &attribs);
depth = attribs.depth;
if (depth != 15 && depth != 16 && depth != 24 && depth != 32)
{
Visual *visual;
depth = vo_find_depth_from_visuals(mDisplay, mScreen, &visual);
}
if (!XMatchVisualInfo(mDisplay, mScreen, depth, DirectColor, &vinfo) ||
(WinID > 0
&& vinfo.visualid != XVisualIDFromVisual(attribs.visual)))
XMatchVisualInfo(mDisplay, mScreen, depth, TrueColor, &vinfo);
/* set image size (which is indeed neither the input nor output size),
if zoom is on it will be changed during draw_slice anyway so we don't duplicate the aspect code here
*/
image_width = (width + 7) & (~7);
image_height = height;
{
#ifdef CONFIG_XF86VM
if (vm)
{
vo_vm_switch();
}
#endif
theCmap = vo_x11_create_colormap(&vinfo);
vo_x11_create_vo_window(&vinfo, vo_dx, vo_dy, vo_dwidth, vo_dheight,
flags, theCmap, "x11", title);
if (WinID > 0)
depth = vo_x11_update_geometry();
#ifdef CONFIG_XF86VM
if (vm)
{
/* Grab the mouse pointer in our window */
if (vo_grabpointer)
XGrabPointer(mDisplay, vo_window, True, 0,
GrabModeAsync, GrabModeAsync,
vo_window, None, CurrentTime);
XSetInputFocus(mDisplay, vo_window, RevertToNone, CurrentTime);
}
#endif
}
if (myximage)
{
freeMyXImage();
sws_freeContext(swsContext);
}
getMyXImage();
while (fmte->mpfmt) {
int depth = IMGFMT_RGB_DEPTH(fmte->mpfmt);
/* bits_per_pixel in X seems to be set to 16 for 15 bit formats
=> force depth to 16 so that only the color masks are used for the format check */
if (depth == 15)
depth = 16;
if (depth == myximage->bits_per_pixel &&
fmte->byte_order == myximage->byte_order &&
fmte->red_mask == myximage->red_mask &&
fmte->green_mask == myximage->green_mask &&
fmte->blue_mask == myximage->blue_mask)
break;
fmte++;
}
if (!fmte->mpfmt) {
mp_msg(MSGT_VO, MSGL_ERR,
"X server image format not supported, please contact the developers\n");
return -1;
}
out_format = fmte->mpfmt;
switch ((bpp = myximage->bits_per_pixel))
{
case 24:
draw_alpha_fnc = draw_alpha_24;
break;
case 32:
draw_alpha_fnc = draw_alpha_32;
break;
case 15:
case 16:
if (depth == 15)
draw_alpha_fnc = draw_alpha_15;
else
draw_alpha_fnc = draw_alpha_16;
break;
default:
draw_alpha_fnc = draw_alpha_null;
}
out_offset = 0;
// for these formats conversion is currently not support and
// we can easily "emulate" them.
if (out_format & 64 && (IMGFMT_IS_RGB(out_format) || IMGFMT_IS_BGR(out_format))) {
out_format &= ~64;
#if HAVE_BIGENDIAN
out_offset = 1;
#else
out_offset = -1;
#endif
}
/* always allocate swsContext as size could change between frames */
swsContext =
sws_getContextFromCmdLine(width, height, in_format, width, height,
out_format);
if (!swsContext)
return -1;
dst_width = width;
//printf( "X11 bpp: %d color mask: R:%lX G:%lX B:%lX\n",bpp,myximage->red_mask,myximage->green_mask,myximage->blue_mask );
return 0;
}
static void draw_osd(struct vo *vo, struct osd_state *osd)
{
struct priv *p = vo->priv;
struct mp_image img = get_x_buffer(p);
struct mp_osd_res res = {
.w = img.w,
.h = img.h,
.display_par = vo->monitor_par,
.video_par = vo->aspdat.par,
};
osd_draw_on_image_bk(osd, res, osd->vo_pts, 0, p->osd_backup, &img);
}
static mp_image_t *get_screenshot(struct vo *vo)
{
struct priv *p = vo->priv;
struct mp_image img = get_x_buffer(p);
struct mp_image *res = alloc_mpi(img.w, img.h, img.imgfmt);
copy_mpi(res, &img);
mp_draw_sub_backup_restore(p->osd_backup, res);
return res;
}
static int redraw_frame(struct vo *vo)
{
struct priv *p = vo->priv;
struct mp_image img = get_x_buffer(p);
mp_draw_sub_backup_restore(p->osd_backup, &img);
return true;
}
static void flip_page(struct vo *vo)
{
struct priv *p = vo->priv;
Display_Image(p, p->myximage, p->ImageData);
XSync(vo->x11->display, False);
}
static int draw_slice(struct vo *vo, uint8_t *src[], int stride[], int w, int h,
int x, int y)
{
struct priv *p = vo->priv;
uint8_t *dst[MP_MAX_PLANES] = {NULL};
int dstStride[MP_MAX_PLANES] = {0};
if ((p->old_vo_dwidth != vo->dwidth || p->old_vo_dheight != vo->dheight)
/*&& y==0 */ && p->zoomFlag)
{
int newW = vo->dwidth;
int newH = vo->dheight;
struct SwsContext *oldContext = p->swsContext;
p->old_vo_dwidth = vo->dwidth;
p->old_vo_dheight = vo->dheight;
if (vo_fs)
aspect(vo, &newW, &newH, A_ZOOM);
if (sws_flags == 0)
newW &= (~31); // not needed but, if the user wants the FAST_BILINEAR SCALER, then its needed
p->swsContext
= sws_getContextFromCmdLine(p->srcW, p->srcH, p->in_format, newW,
newH, p->out_format);
if (p->swsContext) {
p->image_width = (newW + 7) & (~7);
p->image_height = newH;
freeMyXImage(p);
getMyXImage(p);
sws_freeContext(oldContext);
} else
p->swsContext = oldContext;
p->dst_width = newW;
}
dstStride[0] = p->image_width * ((p->bpp + 7) / 8);
dst[0] = p->ImageData;
if (p->Flip_Flag) {
dst[0] += dstStride[0] * (p->image_height - 1);
dstStride[0] = -dstStride[0];
}
sws_scale(p->swsContext, (const uint8_t **)src, stride, y, h, dst,
dstStride);
mp_draw_sub_backup_reset(p->osd_backup);
return 0;
}
static int query_format(struct vo *vo, uint32_t format)
{
mp_msg(MSGT_VO, MSGL_DBG2,
"vo_x11: query_format was called: %x (%s)\n", format,
vo_format_name(format));
if (IMGFMT_IS_BGR(format)) {
if (IMGFMT_BGR_DEPTH(format) <= 8)
return 0; // TODO 8bpp not yet fully implemented
if (IMGFMT_BGR_DEPTH(format) == vo->x11->depthonscreen)
return VFCAP_CSP_SUPPORTED | VFCAP_CSP_SUPPORTED_BY_HW |
VFCAP_OSD | VFCAP_FLIP |
VFCAP_ACCEPT_STRIDE;
else
return VFCAP_CSP_SUPPORTED | VFCAP_OSD |
VFCAP_FLIP |
VFCAP_ACCEPT_STRIDE;
}
switch (format) {
case IMGFMT_I420:
case IMGFMT_IYUV:
case IMGFMT_YV12:
return VFCAP_CSP_SUPPORTED | VFCAP_OSD |
VFCAP_ACCEPT_STRIDE;
}
return 0;
}
static int config(struct vo *vo, uint32_t width, uint32_t height,
uint32_t d_width, uint32_t d_height, uint32_t flags,
uint32_t format)
{
struct priv *p = vo->priv;
Colormap theCmap;
const struct fmt2Xfmtentry_s *fmte = fmt2Xfmt;
#ifdef CONFIG_XF86VM
int vm = flags & VOFLAG_MODESWITCHING;
#endif
p->Flip_Flag = flags & VOFLAG_FLIPPING;
p->zoomFlag = 1;
p->old_vo_dwidth = -1;
p->old_vo_dheight = -1;
p->in_format = format;
p->srcW = width;
p->srcH = height;
XGetWindowAttributes(vo->x11->display, vo->x11->rootwin, &p->attribs);
p->depth = p->attribs.depth;
if (p->depth != 15 && p->depth != 16 && p->depth != 24 && p->depth != 32) {
Visual *visual;
p->depth = vo_find_depth_from_visuals(vo->x11->display, vo->x11->screen,
&visual);
}
if (!XMatchVisualInfo(vo->x11->display, vo->x11->screen, p->depth,
DirectColor, &p->vinfo)
|| (WinID > 0
&& p->vinfo.visualid != XVisualIDFromVisual(p->attribs.visual)))
{
XMatchVisualInfo(vo->x11->display, vo->x11->screen, p->depth, TrueColor,
&p->vinfo);
}
/* set image size (which is indeed neither the input nor output size),
if zoom is on it will be changed during draw_slice anyway so we don't
duplicate the aspect code here
*/
p->image_width = (width + 7) & (~7);
p->image_height = height;
{
#ifdef CONFIG_XF86VM
if (vm)
vo_vm_switch(vo);
#endif
theCmap = vo_x11_create_colormap(vo, &p->vinfo);
vo_x11_create_vo_window(vo, &p->vinfo, vo->dx, vo->dy, vo->dwidth,
vo->dheight, flags, theCmap, "x11");
if (WinID > 0)
p->depth = vo_x11_update_geometry(vo, true);
#ifdef CONFIG_XF86VM
if (vm) {
/* Grab the mouse pointer in our window */
if (vo_grabpointer)
XGrabPointer(vo->x11->display, vo->x11->window, True, 0,
GrabModeAsync, GrabModeAsync,
vo->x11->window, None, CurrentTime);
XSetInputFocus(vo->x11->display, vo->x11->window, RevertToNone,
CurrentTime);
}
#endif
}
if (p->myximage) {
freeMyXImage(p);
sws_freeContext(p->swsContext);
}
getMyXImage(p);
while (fmte->mpfmt) {
int depth = IMGFMT_RGB_DEPTH(fmte->mpfmt);
/* bits_per_pixel in X seems to be set to 16 for 15 bit formats
=> force depth to 16 so that only the color masks are used for the format check */
if (depth == 15)
depth = 16;
if (depth == p->myximage->bits_per_pixel &&
fmte->byte_order == p->myximage->byte_order &&
fmte->red_mask == p->myximage->red_mask &&
fmte->green_mask == p->myximage->green_mask &&
fmte->blue_mask == p->myximage->blue_mask)
break;
fmte++;
}
if (!fmte->mpfmt) {
mp_msg(
MSGT_VO, MSGL_ERR,
"X server image format not supported, please contact the developers\n");
return -1;
}
p->out_format = fmte->mpfmt;
p->bpp = p->myximage->bits_per_pixel;
p->out_offset = 0;
// We can easily "emulate" non-native RGB32 and BGR32
if (p->out_format == (IMGFMT_BGR32 | 128)
|| p->out_format == (IMGFMT_RGB32 | 128))
{
p->out_format &= ~128;
#if BYTE_ORDER == BIG_ENDIAN
p->out_offset = 1;
#else
p->out_offset = -1;
#endif
}
/* always allocate swsContext as size could change between frames */
p->swsContext = sws_getContextFromCmdLine(width, height, p->in_format,
width, height, p->out_format);
if (!p->swsContext)
return -1;
p->dst_width = width;
return 0;
}
