Module: wine Branch: master Commit: b6abacbb7b0ed2fb3557d23f716878214b156c8c URL: https://gitlab.winehq.org/wine/wine/-/commit/b6abacbb7b0ed2fb3557d23f7168782...
Author: Rémi Bernon rbernon@codeweavers.com Date: Mon Jun 3 17:54:04 2024 +0200
win32u: Create a HBITMAP backing the window surface pixels.
---
dlls/win32u/dce.c | 11 ++++------- dlls/wineandroid.drv/window.c | 8 ++------ dlls/winemac.drv/surface.c | 6 ++---- dlls/winewayland.drv/window_surface.c | 6 +----- dlls/winex11.drv/bitblt.c | 9 ++------- include/wine/gdi_driver.h | 3 ++- 6 files changed, 13 insertions(+), 30 deletions(-)
diff --git a/dlls/win32u/dce.c b/dlls/win32u/dce.c index 8e6fab478d1..f6726b49aa1 100644 --- a/dlls/win32u/dce.c +++ b/dlls/win32u/dce.c @@ -159,7 +159,6 @@ void create_offscreen_window_surface( HWND hwnd, const RECT *visible_rect, struc char buffer[FIELD_OFFSET( BITMAPINFO, bmiColors[256] )]; BITMAPINFO *info = (BITMAPINFO *)buffer; struct offscreen_window_surface *impl; - SIZE_T size; RECT surface_rect = *visible_rect;
TRACE( "hwnd %p, visible_rect %s, surface %p.\n", hwnd, wine_dbgstr_rect( visible_rect ), surface ); @@ -188,11 +187,8 @@ void create_offscreen_window_surface( HWND hwnd, const RECT *visible_rect, struc
/* create a new window surface */ *surface = NULL; - size = info->bmiHeader.biSizeImage; - if (!(impl = calloc(1, offsetof( struct offscreen_window_surface, info.bmiColors[0] ) + size))) return; + if (!(impl = calloc(1, sizeof(*impl)))) return; window_surface_init( &impl->header, &offscreen_window_surface_funcs, hwnd, info, 0 ); - - impl->header.color_bits = (char *)&impl->info.bmiColors[0]; impl->info = *info;
TRACE( "created window surface %p\n", &impl->header ); @@ -216,8 +212,8 @@ W32KAPI BOOL window_surface_init( struct window_surface *surface, const struct w pthread_mutex_init( &surface->mutex, NULL ); reset_bounds( &surface->bounds );
- if (!bitmap) return TRUE; - if (!(bmp = GDI_GetObjPtr( bitmap, NTGDI_OBJ_BITMAP ))) return FALSE; + if (!bitmap) bitmap = NtGdiCreateDIBSection( 0, NULL, 0, info, DIB_RGB_COLORS, 0, 0, 0, NULL ); + if (!(surface->color_bitmap = bitmap) || !(bmp = GDI_GetObjPtr( bitmap, NTGDI_OBJ_BITMAP ))) return FALSE; get_image_from_bitmap( bmp, info, &bits, &coords ); surface->color_bits = bits.ptr; GDI_ReleaseObj( bitmap ); @@ -237,6 +233,7 @@ W32KAPI void window_surface_release( struct window_surface *surface ) { if (surface != &dummy_surface) pthread_mutex_destroy( &surface->mutex ); if (surface->clip_region) NtGdiDeleteObjectApp( surface->clip_region ); + if (surface->color_bitmap) NtGdiDeleteObjectApp( surface->color_bitmap ); surface->funcs->destroy( surface ); } } diff --git a/dlls/wineandroid.drv/window.c b/dlls/wineandroid.drv/window.c index 83e39528273..fa7b87522c5 100644 --- a/dlls/wineandroid.drv/window.c +++ b/dlls/wineandroid.drv/window.c @@ -732,11 +732,10 @@ static void android_surface_destroy( struct window_surface *window_surface ) { struct android_window_surface *surface = get_android_surface( window_surface );
- TRACE( "freeing %p bits %p\n", surface, window_surface->color_bits ); + TRACE( "freeing %p\n", surface );
free( surface->clip_rects ); release_ioctl_window( surface->window ); - free( window_surface->color_bits ); free( surface ); }
@@ -800,10 +799,7 @@ static struct window_surface *create_surface( HWND hwnd, const RECT *rect, surface->alpha = alpha; set_color_key( surface, color_key );
- if (!(surface->header.color_bits = malloc( info->bmiHeader.biSizeImage ))) - goto failed; - - TRACE( "created %p hwnd %p %s color_bits %p-%p\n", surface, hwnd, wine_dbgstr_rect(rect), + TRACE( "created %p hwnd %p %s bits %p-%p\n", surface, hwnd, wine_dbgstr_rect(rect), surface->header.color_bits, (char *)surface->header.color_bits + info->bmiHeader.biSizeImage );
return &surface->header; diff --git a/dlls/winemac.drv/surface.c b/dlls/winemac.drv/surface.c index 16e1629f993..82b7a382ec4 100644 --- a/dlls/winemac.drv/surface.c +++ b/dlls/winemac.drv/surface.c @@ -106,8 +106,7 @@ static void macdrv_surface_destroy(struct window_surface *window_surface) { struct macdrv_window_surface *surface = get_mac_surface(window_surface);
- TRACE("freeing %p bits %p\n", surface, window_surface->color_bits); - free(window_surface->color_bits); + TRACE("freeing %p\n", surface); free(surface); }
@@ -154,8 +153,7 @@ struct window_surface *create_surface(HWND hwnd, macdrv_window window, const REC surface->window = window; if (old_surface) surface->header.bounds = old_surface->bounds; surface->use_alpha = use_alpha; - surface->header.color_bits = malloc(info->bmiHeader.biSizeImage); - if (!surface->header.color_bits) goto failed; + window_background = macdrv_window_background_color(); memset_pattern4(surface->header.color_bits, &window_background, info->bmiHeader.biSizeImage);
diff --git a/dlls/winewayland.drv/window_surface.c b/dlls/winewayland.drv/window_surface.c index 636c681a25a..c0b516c9288 100644 --- a/dlls/winewayland.drv/window_surface.c +++ b/dlls/winewayland.drv/window_surface.c @@ -435,7 +435,6 @@ static void wayland_window_surface_destroy(struct window_surface *window_surface
if (wws->wayland_buffer_queue) wayland_buffer_queue_destroy(wws->wayland_buffer_queue); - free(window_surface->color_bits); free(wws); }
@@ -474,10 +473,7 @@ struct window_surface *wayland_window_surface_create(HWND hwnd, const RECT *rect if (!window_surface_init(&wws->header, &wayland_window_surface_funcs, hwnd, info, 0)) goto failed; wws->info = *info;
- if (!(wws->header.color_bits = malloc(wws->info.bmiHeader.biSizeImage))) - goto failed; - - TRACE("created %p hwnd %p %s color_bits [%p,%p)\n", wws, hwnd, wine_dbgstr_rect(rect), + TRACE("created %p hwnd %p %s bits [%p,%p)\n", wws, hwnd, wine_dbgstr_rect(rect), wws->header.color_bits, (char *)wws->header.color_bits + wws->info.bmiHeader.biSizeImage);
return &wws->header; diff --git a/dlls/winex11.drv/bitblt.c b/dlls/winex11.drv/bitblt.c index fe71e4de18f..ec6250048cf 100644 --- a/dlls/winex11.drv/bitblt.c +++ b/dlls/winex11.drv/bitblt.c @@ -1588,7 +1588,6 @@ struct x11drv_window_surface Window window; GC gc; struct x11drv_image *image; - HBITMAP bitmap; /* bitmap exposed to win32u */ BOOL byteswap; BOOL is_argb; DWORD alpha_bits; @@ -2026,10 +2025,9 @@ static void x11drv_surface_destroy( struct window_surface *window_surface ) { struct x11drv_window_surface *surface = get_x11_surface( window_surface );
- TRACE( "freeing %p bits %p\n", surface, window_surface->color_bits ); + TRACE( "freeing %p\n", surface ); if (surface->gc) XFreeGC( gdi_display, surface->gc ); if (surface->image) x11drv_image_destroy( surface->image ); - if (surface->bitmap) NtGdiDeleteObjectApp( surface->bitmap ); free( surface ); }
@@ -2091,16 +2089,13 @@ struct window_surface *create_surface( HWND hwnd, Window window, const XVisualIn } }
- if (!bitmap) bitmap = NtGdiCreateDIBSection( 0, NULL, 0, info, DIB_RGB_COLORS, 0, 0, 0, NULL ); - - if (!bitmap || !(surface = calloc( 1, size ))) + if (!(surface = calloc( 1, size ))) { if (bitmap) NtGdiDeleteObjectApp( bitmap ); x11drv_image_destroy( image ); return NULL; } surface->image = image; - surface->bitmap = bitmap; surface->byteswap = byteswap;
if (!window_surface_init( &surface->header, &x11drv_surface_funcs, hwnd, info, bitmap )) goto failed; diff --git a/include/wine/gdi_driver.h b/include/wine/gdi_driver.h index 556e33d1fa2..ce954a7f4d8 100644 --- a/include/wine/gdi_driver.h +++ b/include/wine/gdi_driver.h @@ -229,7 +229,8 @@ struct window_surface RECT bounds; /* dirty area rectangle */ HRGN clip_region; /* visible region of the surface, fully visible if 0 */ DWORD draw_start_ticks; /* start ticks of fresh draw */ - void *color_bits; /* pixel bits of the surface color */ + HBITMAP color_bitmap; /* bitmap for the surface colors */ + void *color_bits; /* pixel bits of the color bitmap */ /* driver-specific fields here */ };