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gdkglcontext-win32.c: Fix window->surface changes

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Rename the GdkSurface variables to surface, and make sure that we are
creating the context GObject correctly.

https://bugzilla.gnome.org/show_bug.cgi?id=773299
This commit is contained in:
Chun-wei Fan 2018-03-28 12:59:47 +08:00
parent ea0290c50e
commit 934354fb8c
1 changed files with 28 additions and 28 deletions
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56
gdk/win32/gdkglcontext-win32.c
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@ -49,7 +49,7 @@ _gdk_win32_gl_context_dispose (GObject *gobject)
GdkGLContext *context = GDK_GL_CONTEXT (gobject);
GdkWin32GLContext *context_win32 = GDK_WIN32_GL_CONTEXT (gobject);
GdkWin32Display *display_win32 = GDK_WIN32_DISPLAY (gdk_gl_context_get_display (context));
GdkSurface *window = gdk_gl_context_get_surface (context);
GdkSurface *surface = gdk_gl_context_get_surface (context);
if (context_win32->hglrc != NULL)
{
@ -64,29 +64,29 @@ _gdk_win32_gl_context_dispose (GObject *gobject)
ReleaseDC (display_win32->gl_hwnd, context_win32->gl_hdc);
}
if (window != NULL && window->impl != NULL)
if (surface != NULL && surface->impl != NULL)
{
GdkSurfaceImplWin32 *impl = GDK_SURFACE_IMPL_WIN32 (window->impl);
GdkSurfaceImplWin32 *impl = GDK_SURFACE_IMPL_WIN32 (surface->impl);
if (impl->suppress_layered > 0)
impl->suppress_layered--;
/* If we don't have any window that forces layered windows off,
/* If we don't have any surface that forces layered windows off,
* trigger update_style_bits() to enable layered windows again
*/
if (impl->suppress_layered == 0)
_gdk_win32_surface_update_style_bits (window);
_gdk_win32_surface_update_style_bits (surface);
}
G_OBJECT_CLASS (gdk_win32_gl_context_parent_class)->dispose (gobject);
}
static void
gdk_gl_blit_region (GdkSurface *window, cairo_region_t *region)
gdk_gl_blit_region (GdkSurface *surface, cairo_region_t *region)
{
int n_rects, i;
int scale = gdk_surface_get_scale_factor (window);
int wh = gdk_surface_get_height (window);
int scale = gdk_surface_get_scale_factor (surface);
int wh = gdk_surface_get_height (surface);
cairo_rectangle_int_t rect;
n_rects = cairo_region_num_rectangles (region);
@ -107,7 +107,7 @@ gdk_win32_gl_context_end_frame (GdkDrawContext *draw_context,
{
GdkGLContext *context = GDK_GL_CONTEXT (draw_context);
GdkWin32GLContext *context_win32 = GDK_WIN32_GL_CONTEXT (context);
GdkSurface *window = gdk_gl_context_get_surface (context);
GdkSurface *surface = gdk_gl_context_get_surface (context);
GdkWin32Display *display = (GDK_WIN32_DISPLAY (gdk_gl_context_get_display (context)));
gboolean can_wait = display->hasWglOMLSyncControl;
cairo_rectangle_int_t whole_window;
@ -138,7 +138,7 @@ gdk_win32_gl_context_end_frame (GdkDrawContext *draw_context,
}
}
whole_window = (GdkRectangle) { 0, 0, gdk_surface_get_width (window), gdk_surface_get_height (window) };
whole_window = (GdkRectangle) { 0, 0, gdk_surface_get_width (surface), gdk_surface_get_height (surface) };
if (cairo_region_contains_rectangle (painted, &whole_window) == CAIRO_REGION_OVERLAP_IN)
{
SwapBuffers (context_win32->gl_hdc);
@ -147,7 +147,7 @@ gdk_win32_gl_context_end_frame (GdkDrawContext *draw_context,
{
glDrawBuffer(GL_FRONT);
glReadBuffer(GL_BACK);
gdk_gl_blit_region (window, painted);
gdk_gl_blit_region (surface, painted);
glDrawBuffer(GL_BACK);
glFlush();
@ -166,7 +166,7 @@ gdk_win32_gl_context_begin_frame (GdkDrawContext *draw_context,
cairo_region_t *update_area)
{
GdkGLContext *context = GDK_GL_CONTEXT (draw_context);
GdkSurface *window;
GdkSurface *surface;
GDK_DRAW_CONTEXT_CLASS (gdk_win32_gl_context_parent_class)->begin_frame (draw_context, update_area);
if (gdk_gl_context_get_shared_context (context))
@ -177,11 +177,11 @@ gdk_win32_gl_context_begin_frame (GdkDrawContext *draw_context,
/* If nothing else is known, repaint everything so that the back
buffer is fully up-to-date for the swapbuffer */
window = gdk_gl_context_get_surface (context);
surface = gdk_gl_context_get_surface (context);
cairo_region_union_rectangle (update_area, &(GdkRectangle) {
0, 0,
gdk_surface_get_width (window),
gdk_surface_get_height (window) });
gdk_surface_get_width (surface),
gdk_surface_get_height (surface) });
}
typedef struct
@ -647,9 +647,9 @@ gdk_win32_gl_context_realize (GdkGLContext *context,
gint glver_major = 0;
gint glver_minor = 0;
GdkSurface *window = gdk_gl_context_get_surface (context);
GdkSurfaceImplWin32 *impl = GDK_SURFACE_IMPL_WIN32 (window->impl);
GdkWin32Display *win32_display = GDK_WIN32_DISPLAY (gdk_surface_get_display (window));
GdkSurface *surface = gdk_gl_context_get_surface (context);
GdkSurfaceImplWin32 *impl = GDK_SURFACE_IMPL_WIN32 (surface->impl);
GdkWin32Display *win32_display = GDK_WIN32_DISPLAY (gdk_surface_get_display (surface));
if (!_set_pixformat_for_hdc (context_win32->gl_hdc,
&pixel_format,
@ -719,11 +719,11 @@ gdk_win32_gl_context_realize (GdkGLContext *context,
*/
impl->suppress_layered++;
/* if this is the first time a GL context is acquired for the window,
/* if this is the first time a GL context is acquired for the surface,
* disable layered windows by triggering update_style_bits()
*/
if (impl->suppress_layered == 1)
_gdk_win32_surface_update_style_bits (window);
_gdk_win32_surface_update_style_bits (surface);
/* Ensure that any other context is created with a legacy bit set */
gdk_gl_context_set_is_legacy (context, legacy_bit);
@ -752,13 +752,13 @@ gdk_win32_gl_context_init (GdkWin32GLContext *self)
}
GdkGLContext *
_gdk_win32_surface_create_gl_context (GdkSurface *window,
_gdk_win32_surface_create_gl_context (GdkSurface *surface,
gboolean attached,
GdkGLContext *share,
GError **error)
{
GdkDisplay *display = gdk_surface_get_display (window);
GdkWin32Display *display_win32 = GDK_WIN32_DISPLAY (gdk_surface_get_display (window));
GdkDisplay *display = gdk_surface_get_display (surface);
GdkWin32Display *display_win32 = GDK_WIN32_DISPLAY (display);
GdkWin32GLContext *context = NULL;
/* Acquire and store up the Windows-specific HWND and HDC */
@ -773,13 +773,13 @@ _gdk_win32_surface_create_gl_context (GdkSurface *window,
return NULL;
}
hwnd = GDK_SURFACE_HWND (window);
hwnd = GDK_SURFACE_HWND (surface);
hdc = GetDC (hwnd);
display_win32->gl_hwnd = hwnd;
context = g_object_new (GDK_TYPE_WIN32_GL_CONTEXT,
"window", window,
"surface", surface,
"shared-context", share,
NULL);
@ -795,7 +795,7 @@ _gdk_win32_display_make_gl_context_current (GdkDisplay *display,
{
GdkWin32GLContext *context_win32;
GdkWin32Display *display_win32 = GDK_WIN32_DISPLAY (display);
GdkSurface *window;
GdkSurface *surface;
gboolean do_frame_sync = FALSE;
@ -816,13 +816,13 @@ _gdk_win32_display_make_gl_context_current (GdkDisplay *display,
if (context_win32->is_attached && display_win32->hasWglEXTSwapControl)
{
window = gdk_gl_context_get_surface (context);
surface = gdk_gl_context_get_surface (context);
/* If there is compositing there is no particular need to delay
* the swap when drawing on the offscreen, rendering to the screen
* happens later anyway, and its up to the compositor to sync that
* to the vblank. */
display = gdk_surface_get_display (window);
display = gdk_surface_get_display (surface);
do_frame_sync = ! gdk_display_is_composited (display);
if (do_frame_sync != context_win32->do_frame_sync)