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winex11: Use pthread for xrender locking. 

Signed-off-by: Jacek Caban <jacek@codeweavers.com>
Signed-off-by: Huw Davies <huw@codeweavers.com>
Signed-off-by: Alexandre Julliard <julliard@winehq.org>
This commit is contained in:
Jacek Caban 2022-04-18 14:41:37 +02:00 committed by Alexandre Julliard
parent 95825139b8
commit b8a2198d40
1 changed files with 19 additions and 26 deletions
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45
dlls/winex11.drv/xrender.c
View File

@ -190,14 +190,7 @@ MAKE_FUNCPTR(XRenderQueryExtension)
#undef MAKE_FUNCPTR
static CRITICAL_SECTION xrender_cs;
static CRITICAL_SECTION_DEBUG critsect_debug =
{
0, 0, &xrender_cs,
{ &critsect_debug.ProcessLocksList, &critsect_debug.ProcessLocksList },
0, 0, { (DWORD_PTR)(__FILE__ ": xrender_cs") }
};
static CRITICAL_SECTION xrender_cs = { &critsect_debug, -1, 0, 0, 0, 0 };
static pthread_mutex_t xrender_mutex = PTHREAD_MUTEX_INITIALIZER;
#define MS_MAKE_TAG( _x1, _x2, _x3, _x4 ) \
( ( (ULONG)_x4 << 24 ) | \
@ -566,7 +559,7 @@ static Picture get_no_alpha_mask(void)
static Pixmap pixmap;
static Picture pict;
EnterCriticalSection( &xrender_cs );
pthread_mutex_lock( &xrender_mutex );
if (!pict)
{
XRenderPictureAttributes pa;
@ -581,7 +574,7 @@ static Picture get_no_alpha_mask(void)
col.alpha = 0;
pXRenderFillRectangle( gdi_display, PictOpSrc, pict, &col, 0, 0, 1, 1 );
}
LeaveCriticalSection( &xrender_cs );
pthread_mutex_unlock( &xrender_mutex );
return pict;
}
@ -877,11 +870,11 @@ static HFONT CDECL xrenderdrv_SelectFont( PHYSDEV dev, HFONT hfont, UINT *aa_fla
lfsz_calc_hash(&lfsz);
EnterCriticalSection(&xrender_cs);
pthread_mutex_lock( &xrender_mutex );
if (physdev->cache_index != -1)
dec_ref_cache( physdev->cache_index );
physdev->cache_index = GetCacheEntry( &lfsz );
LeaveCriticalSection(&xrender_cs);
pthread_mutex_unlock( &xrender_mutex );
return ret;
}
@ -970,9 +963,9 @@ static BOOL CDECL xrenderdrv_DeleteDC( PHYSDEV dev )
free_xrender_picture( physdev );
EnterCriticalSection( &xrender_cs );
pthread_mutex_lock( &xrender_mutex );
if (physdev->cache_index != -1) dec_ref_cache( physdev->cache_index );
LeaveCriticalSection( &xrender_cs );
pthread_mutex_unlock( &xrender_mutex );
HeapFree( GetProcessHeap(), 0, physdev );
return TRUE;
@ -1022,7 +1015,7 @@ static void CDECL xrenderdrv_SetDeviceClipping( PHYSDEV dev, HRGN rgn )
/************************************************************************
* UploadGlyph
*
* Helper to ExtTextOut. Must be called inside xrender_cs
* Helper to ExtTextOut. Must be called inside xrender_mutex
*/
static void UploadGlyph(struct xrender_physdev *physDev, UINT glyph, enum glyph_type type)
{
@ -1224,7 +1217,7 @@ static void UploadGlyph(struct xrender_physdev *physDev, UINT glyph, enum glyph_
* get_tile_pict
*
* Returns an appropriate Picture for tiling the text colour.
* Call and use result within the xrender_cs
* Call and use result within the xrender_mutex
*/
static Picture get_tile_pict( enum wxr_format wxr_format, const XRenderColor *color)
{
@ -1273,7 +1266,7 @@ static Picture get_tile_pict( enum wxr_format wxr_format, const XRenderColor *co
* get_mask_pict
*
* Returns an appropriate Picture for masking with the specified alpha.
* Call and use result within the xrender_cs
* Call and use result within the xrender_mutex
*/
static Picture get_mask_pict( int alpha )
{
@ -1352,7 +1345,7 @@ static BOOL CDECL xrenderdrv_ExtTextOut( PHYSDEV dev, INT x, INT y, UINT flags,
if(count == 0) return TRUE;
EnterCriticalSection(&xrender_cs);
pthread_mutex_lock( &xrender_mutex );
entry = glyphsetCache + physdev->cache_index;
formatEntry = entry->format[type][aa_type_from_flags( physdev->aa_flags )];
@ -1369,7 +1362,7 @@ static BOOL CDECL xrenderdrv_ExtTextOut( PHYSDEV dev, INT x, INT y, UINT flags,
if (!formatEntry)
{
WARN("could not upload requested glyphs\n");
LeaveCriticalSection(&xrender_cs);
pthread_mutex_unlock( &xrender_mutex );
return FALSE;
}
@ -1440,7 +1433,7 @@ static BOOL CDECL xrenderdrv_ExtTextOut( PHYSDEV dev, INT x, INT y, UINT flags,
0, 0, 0, 0, elts, count);
HeapFree(GetProcessHeap(), 0, elts);
LeaveCriticalSection(&xrender_cs);
pthread_mutex_unlock( &xrender_mutex );
add_device_bounds( physdev->x11dev, &bounds );
return TRUE;
}
@ -1557,7 +1550,7 @@ static void xrender_mono_blit( Picture src_pict, Picture dst_pict,
* contains a 1x1 picture for tiling. The source data effectively acts as an alpha channel to
* the tile data.
*/
EnterCriticalSection( &xrender_cs );
pthread_mutex_lock( &xrender_mutex );
color = *bg;
color.alpha = 0xffff; /* tile pict needs 100% alpha */
tile_pict = get_tile_pict( dst_format, &color );
@ -1581,7 +1574,7 @@ static void xrender_mono_blit( Picture src_pict, Picture dst_pict,
}
pXRenderComposite(gdi_display, PictOpOver, tile_pict, src_pict, dst_pict,
0, 0, x_offset, y_offset, x_dst, y_dst, width_dst, height_dst );
LeaveCriticalSection( &xrender_cs );
pthread_mutex_unlock( &xrender_mutex );
/* force the alpha channel for background pixels, it has been set to 100% by the tile */
if (bg->alpha != 0xffff && (dst_format == WXR_FORMAT_A8R8G8B8 || dst_format == WXR_FORMAT_B8G8R8A8))
@ -1919,7 +1912,7 @@ static DWORD CDECL xrenderdrv_BlendImage( PHYSDEV dev, BITMAPINFO *info, const s
dst_pict = get_xrender_picture( physdev, 0, &dst->visrect );
EnterCriticalSection( &xrender_cs );
pthread_mutex_lock( &xrender_mutex );
mask_pict = get_mask_pict( func.SourceConstantAlpha * 257 );
xrender_blit( PictOpOver, src_pict, mask_pict, dst_pict,
@ -1931,7 +1924,7 @@ static DWORD CDECL xrenderdrv_BlendImage( PHYSDEV dev, BITMAPINFO *info, const s
pXRenderFreePicture( gdi_display, src_pict );
XFreePixmap( gdi_display, src_pixmap );
LeaveCriticalSection( &xrender_cs );
pthread_mutex_unlock( &xrender_mutex );
add_device_bounds( physdev->x11dev, &dst->visrect );
}
return ret;
@ -2008,7 +2001,7 @@ static BOOL CDECL xrenderdrv_AlphaBlend( PHYSDEV dst_dev, struct bitblt_coords *
if (tmp_pict) src_pict = tmp_pict;
EnterCriticalSection( &xrender_cs );
pthread_mutex_lock( &xrender_mutex );
mask_pict = get_mask_pict( blendfn.SourceConstantAlpha * 257 );
xrender_blit( PictOpOver, src_pict, mask_pict, dst_pict,
@ -2022,7 +2015,7 @@ static BOOL CDECL xrenderdrv_AlphaBlend( PHYSDEV dst_dev, struct bitblt_coords *
if (tmp_pict) pXRenderFreePicture( gdi_display, tmp_pict );
if (tmp_pixmap) XFreePixmap( gdi_display, tmp_pixmap );
LeaveCriticalSection( &xrender_cs );
pthread_mutex_unlock( &xrender_mutex );
add_device_bounds( physdev_dst->x11dev, &dst->visrect );
return TRUE;
}