/**
* Control for vout display
*/
static int Control(vout_display_t *vd, int query, va_list args)
{
VLC_UNUSED(args);
vout_display_sys_t *sys = vd->sys;
switch (query) {
case VOUT_DISPLAY_CHANGE_DISPLAY_SIZE:
/* We have to ignore what is requested */
vout_display_SendEventPicturesInvalid(vd);
return VLC_SUCCESS;
case VOUT_DISPLAY_RESET_PICTURES:
if (sys->pool)
picture_pool_Release(sys->pool);
sys->pool = NULL;
vd->fmt.i_width = aa_imgwidth(sys->aa_context);
vd->fmt.i_height = aa_imgheight(sys->aa_context);
return VLC_SUCCESS;
case VOUT_DISPLAY_HIDE_MOUSE:
aa_hidemouse(sys->aa_context);
return VLC_SUCCESS;
default:
msg_Err(vd, "Unsupported query in vout display aalib");
return VLC_EGENERIC;
}
}
static void Manage(vout_display_t *vd)
{
vout_display_sys_t *sys = vd->sys;
CommonManage(vd);
if (sys->changes & DX_POSITION_CHANGE) {
/* Update overlay */
if (sys->use_overlay)
DirectXUpdateOverlay(vd, NULL);
/* Check if we are still on the same monitor */
HMONITOR hmon = MonitorFromWindow(sys->hwnd, MONITOR_DEFAULTTONEAREST);
if (sys->hmonitor != hmon) {
vout_display_SendEventPicturesInvalid(vd);
}
/* */
sys->changes &= ~DX_POSITION_CHANGE;
}
/* Wallpaper mode change */
vlc_mutex_lock(&sys->lock);
const bool ch_wallpaper = sys->ch_wallpaper;
const bool wallpaper_requested = sys->wallpaper_requested;
sys->ch_wallpaper = false;
vlc_mutex_unlock(&sys->lock);
if (ch_wallpaper)
WallpaperChange(vd, wallpaper_requested);
/* */
if (sys->restore_overlay)
DirectXUpdateOverlay(vd, NULL);
}
static int
Control( vout_display_t *vd, int i_query, va_list ap )
{
vout_display_sys_t *sys = vd->sys;
switch( i_query )
{
case VOUT_DISPLAY_CHANGE_SOURCE_ASPECT:
{
const video_format_t *p_source;
vout_display_place_t place;
video_format_t fmt;
msg_Dbg( vd, "VOUT_DISPLAY_CHANGE_SOURCE_ASPECT" );
p_source = va_arg( ap, const video_format_t * );
video_format_ApplyRotation( &fmt, p_source );
vout_display_PlacePicture( &place, &fmt, vd->cfg, false );
if( place.width != (unsigned) sys->i_width
&& place.height != (unsigned) sys->i_height )
{
if( vd->info.has_pictures_invalid )
{
msg_Warn( vd, "ratio changed: invalidate pictures" );
vout_display_SendEventPicturesInvalid( vd );
}
else
return VLC_EGENERIC;
}
return VLC_SUCCESS;
}
case VOUT_DISPLAY_CHANGE_FULLSCREEN:
return VLC_SUCCESS;
case VOUT_DISPLAY_RESET_PICTURES:
msg_Dbg( vd, "VOUT_DISPLAY_RESET_PICTURES" );
EcoreMainLoopCallSync( vd, EvasResetMainloopCb );
BuffersClean( vd );
if( sys->p_pool )
{
picture_pool_Release( sys->p_pool );
sys->p_pool = NULL;
}
return VLC_SUCCESS;
case VOUT_DISPLAY_CHANGE_ZOOM:
case VOUT_DISPLAY_CHANGE_SOURCE_CROP:
case VOUT_DISPLAY_CHANGE_DISPLAY_SIZE:
case VOUT_DISPLAY_CHANGE_DISPLAY_FILLED:
case VOUT_DISPLAY_HIDE_MOUSE:
return VLC_EGENERIC;
default:
msg_Warn( vd, "Unknown request in evas_output" );
return VLC_EGENERIC;
}
}
static void Prepare(vout_display_t *vd, picture_t *picture, subpicture_t *subpicture)
{
vout_display_sys_t *sys = vd->sys;
LPDIRECT3DSURFACE9 surface = picture->p_sys->surface;
#if 0
picture_Release(picture);
VLC_UNUSED(subpicture);
#else
/* FIXME it is a bit ugly, we need the surface to be unlocked for
* rendering.
* The clean way would be to release the picture (and ensure that
* the vout doesn't keep a reference). But because of the vout
* wrapper, we can't */
Direct3DUnlockSurface(picture);
VLC_UNUSED(subpicture);
#endif
/* check if device is still available */
HRESULT hr = IDirect3DDevice9_TestCooperativeLevel(sys->d3ddev);
if (FAILED(hr)) {
if (hr == D3DERR_DEVICENOTRESET && !sys->reset_device) {
vout_display_SendEventPicturesInvalid(vd);
sys->reset_device = true;
sys->lost_not_ready = false;
}
if (hr == D3DERR_DEVICELOST && !sys->lost_not_ready) {
/* Device is lost but not yet ready for reset. */
sys->lost_not_ready = true;
}
return;
}
d3d_region_t picture_region;
if (!Direct3DImportPicture(vd, &picture_region, surface)) {
int subpicture_region_count = 0;
d3d_region_t *subpicture_region = NULL;
if (subpicture)
Direct3DImportSubpicture(vd, &subpicture_region_count, &subpicture_region,
subpicture);
Direct3DRenderScene(vd, &picture_region,
subpicture_region_count, subpicture_region);
Direct3DDeleteRegions(sys->d3dregion_count, sys->d3dregion);
sys->d3dregion_count = subpicture_region_count;
sys->d3dregion = subpicture_region;
}
}
static void Manage (vout_display_t *vd)
{
vout_display_sys_t *sys = vd->sys;
CommonManage(vd);
/* Desktop mode change */
vlc_mutex_lock(&sys->lock);
const bool ch_desktop = sys->ch_desktop;
sys->ch_desktop = false;
vlc_mutex_unlock(&sys->lock);
if (ch_desktop) {
sys->reopen_device = true;
vout_display_SendEventPicturesInvalid(vd);
}
#if 0
/*
* Position Change
*/
if (sys->changes & DX_POSITION_CHANGE) {
#if 0 /* need that when bicubic filter is available */
RECT rect;
UINT width, height;
GetClientRect(p_sys->hvideownd, &rect);
width = rect.right-rect.left;
height = rect.bottom-rect.top;
if (width != p_sys->d3dpp.BackBufferWidth || height != p_sys->d3dpp.BackBufferHeight)
{
msg_Dbg(vd, "resizing device back buffers to (%lux%lu)", width, height);
// need to reset D3D device to resize back buffer
if (VLC_SUCCESS != Direct3DResetDevice(vd, width, height))
return VLC_EGENERIC;
}
#endif
sys->changes &= ~DX_POSITION_CHANGE;
}
#endif
}
/**
* Control for vout display
*/
static int Control(vout_display_t *vd, int query, va_list args)
{
vout_display_sys_t *sys = vd->sys;
switch (query)
{
case VOUT_DISPLAY_HIDE_MOUSE:
SDL_ShowCursor(0);
return VLC_SUCCESS;
case VOUT_DISPLAY_CHANGE_DISPLAY_SIZE: {
const vout_display_cfg_t *cfg = va_arg(args, const vout_display_cfg_t *);
/* */
sys->display = SDL_SetVideoMode(cfg->display.width,
cfg->display.height,
sys->display_bpp, sys->display_flags);
if (!sys->display) {
sys->display = SDL_SetVideoMode(vd->cfg->display.width,
vd->cfg->display.height,
sys->display_bpp, sys->display_flags);
return VLC_EGENERIC;
}
if (sys->overlay)
vout_display_PlacePicture(&sys->place, &vd->source, cfg, !sys->overlay);
else
vout_display_SendEventPicturesInvalid(vd);
return VLC_SUCCESS;
}
case VOUT_DISPLAY_CHANGE_FULLSCREEN: {
vout_display_cfg_t cfg = *va_arg(args, const vout_display_cfg_t *);
/* Fix flags */
sys->display_flags &= ~(SDL_FULLSCREEN | SDL_RESIZABLE);
sys->display_flags |= cfg.is_fullscreen ? SDL_FULLSCREEN : SDL_RESIZABLE;
if (cfg.is_fullscreen) {
cfg.display.width = sys->desktop_width;
cfg.display.height = sys->desktop_height;
}
if (sys->overlay) {
sys->display = SDL_SetVideoMode(cfg.display.width, cfg.display.height,
sys->display_bpp, sys->display_flags);
vout_display_PlacePicture(&sys->place, &vd->source, &cfg, !sys->overlay);
}
vout_display_SendEventDisplaySize(vd, cfg.display.width, cfg.display.height, cfg.is_fullscreen);
return VLC_SUCCESS;
}
case VOUT_DISPLAY_CHANGE_ZOOM:
case VOUT_DISPLAY_CHANGE_DISPLAY_FILLED:
case VOUT_DISPLAY_CHANGE_SOURCE_ASPECT: {
const vout_display_cfg_t *cfg;
const video_format_t *source;
if (query == VOUT_DISPLAY_CHANGE_SOURCE_ASPECT) {
source = va_arg(args, const video_format_t *);
cfg = vd->cfg;
} else {
source = &vd->source;
cfg = va_arg(args, const vout_display_cfg_t *);
}
if (sys->overlay) {
sys->display = SDL_SetVideoMode(cfg->display.width, cfg->display.height,
sys->display_bpp, sys->display_flags);
vout_display_PlacePicture(&sys->place, source, cfg, !sys->overlay);
} else {
vout_display_SendEventPicturesInvalid(vd);
}
return VLC_SUCCESS;
}
/**
* It copies picture surface into a texture and renders into a scene.
*
* This function is intented for higher end 3D cards, with pixel shader support
* and at least 64 MiB of video RAM.
*/
static void Direct3DRenderScene(vout_display_t *vd, LPDIRECT3DSURFACE9 surface)
{
vout_display_sys_t *sys = vd->sys;
LPDIRECT3DDEVICE9 d3ddev = sys->d3ddev;
HRESULT hr;
// check if device is still available
hr = IDirect3DDevice9_TestCooperativeLevel(d3ddev);
if (FAILED(hr)) {
if (hr == D3DERR_DEVICENOTRESET && !sys->reset_device) {
vout_display_SendEventPicturesInvalid(vd);
sys->reset_device = true;
}
return;
}
/* */
LPDIRECT3DTEXTURE9 d3dtex = sys->d3dtex;
LPDIRECT3DVERTEXBUFFER9 d3dvtc = sys->d3dvtc;
/* Clear the backbuffer and the zbuffer */
hr = IDirect3DDevice9_Clear(d3ddev, 0, NULL, D3DCLEAR_TARGET,
D3DCOLOR_XRGB(0, 0, 0), 1.0f, 0);
if (FAILED(hr)) {
msg_Dbg(vd, "%s:%d (hr=0x%0lX)", __FUNCTION__, __LINE__, hr);
return;
}
/* retrieve picture surface */
LPDIRECT3DSURFACE9 d3dsrc = surface;
if (!d3dsrc) {
msg_Dbg(vd, "no surface to render ?");
return;
}
/* retrieve texture top-level surface */
LPDIRECT3DSURFACE9 d3ddest;
hr = IDirect3DTexture9_GetSurfaceLevel(d3dtex, 0, &d3ddest);
if (FAILED(hr)) {
msg_Dbg(vd, "%s:%d (hr=0x%0lX)", __FUNCTION__, __LINE__, hr);
return;
}
/* Copy picture surface into texture surface
* color space conversion and scaling happen here */
RECT src = vd->sys->rect_src_clipped;
RECT dst = vd->sys->rect_dest_clipped;
hr = IDirect3DDevice9_StretchRect(d3ddev, d3dsrc, &src, d3ddest, &dst, D3DTEXF_LINEAR);
IDirect3DSurface9_Release(d3ddest);
if (FAILED(hr)) {
msg_Dbg(vd, "%s:%d (hr=0x%0lX)", __FUNCTION__, __LINE__, hr);
return;
}
/* Update the vertex buffer */
CUSTOMVERTEX *vertices;
hr = IDirect3DVertexBuffer9_Lock(d3dvtc, 0, 0, (void **)&vertices, D3DLOCK_DISCARD);
if (FAILED(hr)) {
msg_Dbg(vd, "%s:%d (hr=0x%0lX)", __FUNCTION__, __LINE__, hr);
return;
}
/* Setup vertices */
const float f_width = vd->sys->d3dpp.BackBufferWidth;
const float f_height = vd->sys->d3dpp.BackBufferHeight;
/* -0.5f is a "feature" of DirectX and it seems to apply to Direct3d also */
/* http://www.sjbrown.co.uk/2003/05/01/fix-directx-rasterisation/ */
vertices[0].x = -0.5f; // left
vertices[0].y = -0.5f; // top
vertices[0].z = 0.0f;
vertices[0].diffuse = D3DCOLOR_ARGB(255, 255, 255, 255);
vertices[0].rhw = 1.0f;
vertices[0].tu = 0.0f;
vertices[0].tv = 0.0f;
vertices[1].x = f_width - 0.5f; // right
vertices[1].y = -0.5f; // top
vertices[1].z = 0.0f;
vertices[1].diffuse = D3DCOLOR_ARGB(255, 255, 255, 255);
vertices[1].rhw = 1.0f;
vertices[1].tu = 1.0f;
vertices[1].tv = 0.0f;
vertices[2].x = f_width - 0.5f; // right
vertices[2].y = f_height - 0.5f; // bottom
vertices[2].z = 0.0f;
vertices[2].diffuse = D3DCOLOR_ARGB(255, 255, 255, 255);
vertices[2].rhw = 1.0f;
vertices[2].tu = 1.0f;
vertices[2].tv = 1.0f;
vertices[3].x = -0.5f; // left
vertices[3].y = f_height - 0.5f; // bottom
vertices[3].z = 0.0f;
vertices[3].diffuse = D3DCOLOR_ARGB(255, 255, 255, 255);
vertices[3].rhw = 1.0f;
vertices[3].tu = 0.0f;
vertices[3].tv = 1.0f;
hr= IDirect3DVertexBuffer9_Unlock(d3dvtc);
if (FAILED(hr)) {
msg_Dbg(vd, "%s:%d (hr=0x%0lX)", __FUNCTION__, __LINE__, hr);
return;
}
// Begin the scene
hr = IDirect3DDevice9_BeginScene(d3ddev);
if (FAILED(hr)) {
msg_Dbg(vd, "%s:%d (hr=0x%0lX)", __FUNCTION__, __LINE__, hr);
return;
}
// Setup our texture. Using textures introduces the texture stage states,
// which govern how textures get blended together (in the case of multiple
// textures) and lighting information. In this case, we are modulating
// (blending) our texture with the diffuse color of the vertices.
hr = IDirect3DDevice9_SetTexture(d3ddev, 0, (LPDIRECT3DBASETEXTURE9)d3dtex);
if (FAILED(hr)) {
msg_Dbg(vd, "%s:%d (hr=0x%0lX)", __FUNCTION__, __LINE__, hr);
IDirect3DDevice9_EndScene(d3ddev);
return;
}
// Render the vertex buffer contents
hr = IDirect3DDevice9_SetStreamSource(d3ddev, 0, d3dvtc, 0, sizeof(CUSTOMVERTEX));
if (FAILED(hr)) {
msg_Dbg(vd, "%s:%d (hr=0x%0lX)", __FUNCTION__, __LINE__, hr);
IDirect3DDevice9_EndScene(d3ddev);
return;
}
// we use FVF instead of vertex shader
hr = IDirect3DDevice9_SetFVF(d3ddev, D3DFVF_CUSTOMVERTEX);
if (FAILED(hr)) {
msg_Dbg(vd, "%s:%d (hr=0x%0lX)", __FUNCTION__, __LINE__, hr);
IDirect3DDevice9_EndScene(d3ddev);
return;
}
// draw rectangle
hr = IDirect3DDevice9_DrawPrimitive(d3ddev, D3DPT_TRIANGLEFAN, 0, 2);
if (FAILED(hr)) {
msg_Dbg(vd, "%s:%d (hr=0x%0lX)", __FUNCTION__, __LINE__, hr);
IDirect3DDevice9_EndScene(d3ddev);
return;
}
// End the scene
hr = IDirect3DDevice9_EndScene(d3ddev);
if (FAILED(hr)) {
msg_Dbg(vd, "%s:%d (hr=0x%0lX)", __FUNCTION__, __LINE__, hr);
return;
}
}
static int Control (vout_display_t *vd, int query, va_list ap)
{
vout_display_sys_t *sys = vd->sys;
switch (query)
{
case VOUT_DISPLAY_CHANGE_FULLSCREEN:
{
const vout_display_cfg_t *c = va_arg (ap, const vout_display_cfg_t *);
return vout_window_SetFullScreen (sys->embed, c->is_fullscreen);
}
case VOUT_DISPLAY_CHANGE_DISPLAY_SIZE:
{
const vout_display_cfg_t *p_cfg =
(const vout_display_cfg_t*)va_arg (ap, const vout_display_cfg_t *);
const bool is_forced = (bool)va_arg (ap, int);
if (is_forced)
{ /* Changing the dimensions of the parent window takes place
* asynchronously (in the X server). Also it might fail or result
* in different dimensions than requested. Request the size change
* and return a failure since the size is not (yet) changed.
* If the change eventually succeeds, HandleParentStructure()
* will trigger a non-forced display size change later. */
vout_window_SetSize (sys->embed, p_cfg->display.width,
p_cfg->display.height);
return VLC_EGENERIC;
}
vout_display_place_t place;
vout_display_PlacePicture (&place, &vd->source, p_cfg, false);
if (place.width != vd->fmt.i_visible_width ||
place.height != vd->fmt.i_visible_height)
{
vout_display_SendEventPicturesInvalid (vd);
return VLC_SUCCESS;
}
/* Move the picture within the window */
const uint32_t values[] = { place.x, place.y };
xcb_configure_window (sys->conn, sys->window,
XCB_CONFIG_WINDOW_X | XCB_CONFIG_WINDOW_Y,
values);
return VLC_SUCCESS;
}
case VOUT_DISPLAY_CHANGE_WINDOW_STATE:
{
unsigned state = va_arg (ap, unsigned);
return vout_window_SetState (sys->embed, state);
}
case VOUT_DISPLAY_CHANGE_ZOOM:
case VOUT_DISPLAY_CHANGE_DISPLAY_FILLED:
case VOUT_DISPLAY_CHANGE_SOURCE_ASPECT:
case VOUT_DISPLAY_CHANGE_SOURCE_CROP:
/* I am not sure it is always necessary, but it is way simpler ... */
vout_display_SendEventPicturesInvalid (vd);
return VLC_SUCCESS;
case VOUT_DISPLAY_RESET_PICTURES:
{
ResetPictures (vd);
vout_display_place_t place;
vout_display_PlacePicture (&place, &vd->source, vd->cfg, false);
vd->fmt.i_width = vd->source.i_width * place.width / vd->source.i_visible_width;
vd->fmt.i_height = vd->source.i_height * place.height / vd->source.i_visible_height;
vd->fmt.i_visible_width = place.width;
vd->fmt.i_visible_height = place.height;
vd->fmt.i_x_offset = vd->source.i_x_offset * place.width / vd->source.i_visible_width;
vd->fmt.i_y_offset = vd->source.i_y_offset * place.height / vd->source.i_visible_height;
return VLC_SUCCESS;
}
/* Hide the mouse. It will be send when
* vout_display_t::info.b_hide_mouse is false */
case VOUT_DISPLAY_HIDE_MOUSE:
xcb_change_window_attributes (sys->conn, sys->embed->handle.xid,
XCB_CW_CURSOR, &(uint32_t){ sys->cursor });
xcb_flush (sys->conn);
return VLC_SUCCESS;
default:
msg_Err (vd, "Unknown request in XCB vout display");
return VLC_EGENERIC;
}
}
/*****************************************************************************
* UpdateRects: update clipping rectangles
*****************************************************************************
* This function is called when the window position or size are changed, and
* its job is to update the source and destination RECTs used to display the
* picture.
*****************************************************************************/
void UpdateRects(vout_display_t *vd,
const vout_display_cfg_t *cfg,
const video_format_t *source,
bool is_forced)
{
vout_display_sys_t *sys = vd->sys;
#define rect_src sys->rect_src
#define rect_src_clipped sys->rect_src_clipped
#define rect_dest sys->rect_dest
#define rect_dest_clipped sys->rect_dest_clipped
RECT rect;
POINT point;
/* */
if (!cfg)
cfg = vd->cfg;
if (!source)
source = &vd->source;
/* Retrieve the window size */
GetClientRect(sys->hwnd, &rect);
/* Retrieve the window position */
point.x = point.y = 0;
ClientToScreen(sys->hwnd, &point);
/* If nothing changed, we can return */
bool has_moved;
bool is_resized;
EventThreadUpdateWindowPosition(sys->event, &has_moved, &is_resized,
point.x, point.y,
rect.right, rect.bottom);
if (is_resized)
vout_display_SendEventDisplaySize(vd, rect.right, rect.bottom, cfg->is_fullscreen);
if (!is_forced && !has_moved && !is_resized )
return;
/* Update the window position and size */
vout_display_cfg_t place_cfg = *cfg;
place_cfg.display.width = rect.right;
place_cfg.display.height = rect.bottom;
vout_display_place_t place;
vout_display_PlacePicture(&place, source, &place_cfg, false);
EventThreadUpdateSourceAndPlace(sys->event, source, &place);
#if defined(MODULE_NAME_IS_wingapi)
if (place.width != vd->fmt.i_width || place.height != vd->fmt.i_height)
vout_display_SendEventPicturesInvalid(vd);
#endif
if (sys->hvideownd)
SetWindowPos(sys->hvideownd, 0,
place.x, place.y, place.width, place.height,
SWP_NOCOPYBITS|SWP_NOZORDER|SWP_ASYNCWINDOWPOS);
/* Destination image position and dimensions */
#if defined(MODULE_NAME_IS_direct3d)
rect_dest.left = 0;
rect_dest.right = place.width;
rect_dest.top = 0;
rect_dest.bottom = place.height;
#else
rect_dest.left = point.x + place.x;
rect_dest.right = rect_dest.left + place.width;
rect_dest.top = point.y + place.y;
rect_dest.bottom = rect_dest.top + place.height;
#ifdef MODULE_NAME_IS_directx
/* Apply overlay hardware constraints */
if (sys->use_overlay)
AlignRect(&rect_dest, sys->i_align_dest_boundary, sys->i_align_dest_size);
#endif
#endif
#if defined(MODULE_NAME_IS_directx) || defined(MODULE_NAME_IS_direct3d)
/* UpdateOverlay directdraw function doesn't automatically clip to the
* display size so we need to do it otherwise it will fail
* It is also needed for d3d to avoid exceding our surface size */
/* Clip the destination window */
if (!IntersectRect(&rect_dest_clipped, &rect_dest,
&sys->rect_display)) {
SetRectEmpty(&rect_src_clipped);
goto exit;
}
#ifndef NDEBUG
msg_Dbg(vd, "DirectXUpdateRects image_dst_clipped coords:"
" %li,%li,%li,%li",
rect_dest_clipped.left, rect_dest_clipped.top,
rect_dest_clipped.right, rect_dest_clipped.bottom);
#endif
#else
/* AFAIK, there are no clipping constraints in Direct3D, OpenGL and GDI */
rect_dest_clipped = rect_dest;
#endif
/* the 2 following lines are to fix a bug when clicking on the desktop */
if ((rect_dest_clipped.right - rect_dest_clipped.left) == 0 ||
(rect_dest_clipped.bottom - rect_dest_clipped.top) == 0) {
SetRectEmpty(&rect_src_clipped);
goto exit;
}
/* src image dimensions */
rect_src.left = 0;
rect_src.top = 0;
rect_src.right = source->i_width;
rect_src.bottom = source->i_height;
/* Clip the source image */
rect_src_clipped.left = source->i_x_offset +
(rect_dest_clipped.left - rect_dest.left) *
source->i_visible_width / (rect_dest.right - rect_dest.left);
rect_src_clipped.right = source->i_x_offset +
source->i_visible_width -
(rect_dest.right - rect_dest_clipped.right) *
source->i_visible_width / (rect_dest.right - rect_dest.left);
rect_src_clipped.top = source->i_y_offset +
(rect_dest_clipped.top - rect_dest.top) *
source->i_visible_height / (rect_dest.bottom - rect_dest.top);
rect_src_clipped.bottom = source->i_y_offset +
source->i_visible_height -
(rect_dest.bottom - rect_dest_clipped.bottom) *
source->i_visible_height / (rect_dest.bottom - rect_dest.top);
#ifdef MODULE_NAME_IS_directx
/* Apply overlay hardware constraints */
if (sys->use_overlay)
AlignRect(&rect_src_clipped, sys->i_align_src_boundary, sys->i_align_src_size);
#elif defined(MODULE_NAME_IS_direct3d)
/* Needed at least with YUV content */
rect_src_clipped.left &= ~1;
rect_src_clipped.right &= ~1;
rect_src_clipped.top &= ~1;
rect_src_clipped.bottom &= ~1;
#endif
#ifndef NDEBUG
msg_Dbg(vd, "DirectXUpdateRects image_src_clipped"
" coords: %li,%li,%li,%li",
rect_src_clipped.left, rect_src_clipped.top,
rect_src_clipped.right, rect_src_clipped.bottom);
#endif
#ifdef MODULE_NAME_IS_directx
/* The destination coordinates need to be relative to the current
* directdraw primary surface (display) */
rect_dest_clipped.left -= sys->rect_display.left;
rect_dest_clipped.right -= sys->rect_display.left;
rect_dest_clipped.top -= sys->rect_display.top;
rect_dest_clipped.bottom -= sys->rect_display.top;
#endif
CommonChangeThumbnailClip(vd, true);
exit:
/* Signal the change in size/position */
sys->changes |= DX_POSITION_CHANGE;
#undef rect_src
#undef rect_src_clipped
#undef rect_dest
#undef rect_dest_clipped
}
static int Control (vout_display_t *vd, int query, va_list ap)
{
vout_display_sys_t *sys = vd->sys;
switch (query)
{
case VOUT_DISPLAY_CHANGE_DISPLAY_SIZE:
{
const vout_display_cfg_t *p_cfg =
(const vout_display_cfg_t*)va_arg (ap, const vout_display_cfg_t *);
vout_display_place_t place;
vout_display_PlacePicture (&place, &vd->source, p_cfg, false);
if (place.width != vd->fmt.i_visible_width ||
place.height != vd->fmt.i_visible_height)
{
vout_display_SendEventPicturesInvalid (vd);
return VLC_SUCCESS;
}
/* Move the picture within the window */
const uint32_t values[] = { place.x, place.y };
xcb_configure_window (sys->conn, sys->window,
XCB_CONFIG_WINDOW_X | XCB_CONFIG_WINDOW_Y,
values);
return VLC_SUCCESS;
}
case VOUT_DISPLAY_CHANGE_ZOOM:
case VOUT_DISPLAY_CHANGE_DISPLAY_FILLED:
case VOUT_DISPLAY_CHANGE_SOURCE_ASPECT:
case VOUT_DISPLAY_CHANGE_SOURCE_CROP:
/* I am not sure it is always necessary, but it is way simpler ... */
vout_display_SendEventPicturesInvalid (vd);
return VLC_SUCCESS;
case VOUT_DISPLAY_RESET_PICTURES:
{
ResetPictures (vd);
vout_display_place_t place;
vout_display_PlacePicture (&place, &vd->source, vd->cfg, false);
video_format_t src;
video_format_ApplyRotation(&src, &vd->source);
vd->fmt.i_width = src.i_width * place.width / src.i_visible_width;
vd->fmt.i_height = src.i_height * place.height / src.i_visible_height;
vd->fmt.i_visible_width = place.width;
vd->fmt.i_visible_height = place.height;
vd->fmt.i_x_offset = src.i_x_offset * place.width / src.i_visible_width;
vd->fmt.i_y_offset = src.i_y_offset * place.height / src.i_visible_height;
return VLC_SUCCESS;
}
/* Hide the mouse. It will be send when
* vout_display_t::info.b_hide_mouse is false */
case VOUT_DISPLAY_HIDE_MOUSE:
xcb_change_window_attributes (sys->conn, sys->embed->handle.xid,
XCB_CW_CURSOR, &(uint32_t){ sys->cursor });
xcb_flush (sys->conn);
return VLC_SUCCESS;
default:
msg_Err (vd, "Unknown request in XCB vout display");
return VLC_EGENERIC;
}
}
static int Control (vout_display_t *vd, int query, va_list ap)
{
vout_display_sys_t *p_sys = vd->sys;
switch (query)
{
case VOUT_DISPLAY_CHANGE_FULLSCREEN:
{
const vout_display_cfg_t *c = va_arg (ap, const vout_display_cfg_t *);
return vout_window_SetFullScreen (p_sys->embed, c->is_fullscreen);
}
case VOUT_DISPLAY_CHANGE_DISPLAY_SIZE:
{
const vout_display_cfg_t *p_cfg =
(const vout_display_cfg_t*)va_arg (ap, const vout_display_cfg_t *);
const bool is_forced = (bool)va_arg (ap, int);
if (is_forced
&& vout_window_SetSize (p_sys->embed,
p_cfg->display.width,
p_cfg->display.height))
return VLC_EGENERIC;
vout_display_place_t place;
vout_display_PlacePicture (&place, &vd->source, p_cfg, false);
if (place.width != vd->fmt.i_visible_width ||
place.height != vd->fmt.i_visible_height)
{
vout_display_SendEventPicturesInvalid (vd);
return VLC_SUCCESS;
}
/* Move the picture within the window */
const uint32_t values[] = { place.x, place.y };
xcb_configure_window (p_sys->conn, p_sys->window,
XCB_CONFIG_WINDOW_X | XCB_CONFIG_WINDOW_Y,
values);
return VLC_SUCCESS;
}
case VOUT_DISPLAY_CHANGE_WINDOW_STATE:
{
unsigned state = va_arg (ap, unsigned);
return vout_window_SetState (p_sys->embed, state);
}
case VOUT_DISPLAY_CHANGE_ZOOM:
case VOUT_DISPLAY_CHANGE_DISPLAY_FILLED:
case VOUT_DISPLAY_CHANGE_SOURCE_ASPECT:
case VOUT_DISPLAY_CHANGE_SOURCE_CROP:
/* I am not sure it is always necessary, but it is way simpler ... */
vout_display_SendEventPicturesInvalid (vd);
return VLC_SUCCESS;
case VOUT_DISPLAY_RESET_PICTURES:
{
ResetPictures (vd);
vout_display_place_t place;
vout_display_PlacePicture (&place, &vd->source, vd->cfg, false);
vd->fmt.i_width = vd->source.i_width * place.width / vd->source.i_visible_width;
vd->fmt.i_height = vd->source.i_height * place.height / vd->source.i_visible_height;
vd->fmt.i_visible_width = place.width;
vd->fmt.i_visible_height = place.height;
vd->fmt.i_x_offset = vd->source.i_x_offset * place.width / vd->source.i_visible_width;
vd->fmt.i_y_offset = vd->source.i_y_offset * place.height / vd->source.i_visible_height;
return VLC_SUCCESS;
}
/* Hide the mouse. It will be send when
* vout_display_t::info.b_hide_mouse is false */
case VOUT_DISPLAY_HIDE_MOUSE:
xcb_change_window_attributes (p_sys->conn, p_sys->embed->handle.xid,
XCB_CW_CURSOR, &(uint32_t){ p_sys->cursor });
xcb_flush (p_sys->conn);
return VLC_SUCCESS;
default:
msg_Err (vd, "Unknown request in XCB vout display");
return VLC_EGENERIC;
}
}