From 6587432049097bc964946a21dd390b6c808476f2 Mon Sep 17 00:00:00 2001 From: Vincent Torri Date: Thu, 24 May 2007 08:35:23 +0000 Subject: sys/directdraw/gstdirectdrawsink.*: Fix more warnings when compiling with MingW (#439914). Original commit message from CVS: Patch by: Vincent Torri * sys/directdraw/gstdirectdrawsink.c: (gst_directdraw_sink_buffer_alloc), (gst_directdraw_sink_show_frame), (gst_directdraw_sink_check_primary_surface), (gst_directdraw_sink_check_offscreen_surface), (EnumModesCallback2), (gst_directdraw_sink_get_ddrawcaps), (gst_directdraw_sink_surface_create): * sys/directdraw/gstdirectdrawsink.h: Fix more warnings when compiling with MingW (#439914). --- sys/directdraw/gstdirectdrawsink.c | 47 ++++++++++++++++++++++++++------------ 1 file changed, 33 insertions(+), 14 deletions(-) (limited to 'sys/directdraw/gstdirectdrawsink.c') diff --git a/sys/directdraw/gstdirectdrawsink.c b/sys/directdraw/gstdirectdrawsink.c index 2ad0cb68..300bfe07 100644 --- a/sys/directdraw/gstdirectdrawsink.c +++ b/sys/directdraw/gstdirectdrawsink.c @@ -585,6 +585,7 @@ gst_directdraw_sink_buffer_alloc (GstBaseSink * bsink, guint64 offset, guint depth; HRESULT hres; DDSURFACEDESC2 surface_desc; + DDSURFACEDESC2 *sd; GstStructure *structure = NULL; structure = gst_caps_get_structure (caps, 0); @@ -593,8 +594,11 @@ gst_directdraw_sink_buffer_alloc (GstBaseSink * bsink, guint64 offset, "Can't get depth from buffer_alloc caps"); return GST_FLOW_ERROR; } - surface_desc.dwSize = sizeof (DDSURFACEDESC); - hres = IDirectDraw7_GetDisplayMode (ddrawsink->ddraw_object, &surface_desc); + surface_desc.dwSize = sizeof (surface_desc); + sd = &surface_desc; + hres = + IDirectDraw7_GetDisplayMode (ddrawsink->ddraw_object, + (DDSURFACEDESC *) sd); if (hres != DD_OK) { GST_CAT_DEBUG_OBJECT (directdrawsink_debug, ddrawsink, "Can't get current display mode (error=%ld)", (glong) hres); @@ -744,14 +748,16 @@ gst_directdraw_sink_show_frame (GstBaseSink * bsink, GstBuffer * buf) LPBYTE data = NULL; guint src_pitch, line; DDSURFACEDESC2 surf_desc; + DDSURFACEDESC2 *sd; ZeroMemory (&surf_desc, sizeof (surf_desc)); surf_desc.dwSize = sizeof (surf_desc); + sd = &surf_desc; /* Lock the surface */ hRes = IDirectDrawSurface7_Lock (ddrawsink->offscreen_surface, NULL, - &surf_desc, DDLOCK_WAIT, NULL); + (DDSURFACEDESC *) sd, DDLOCK_WAIT, NULL); if (hRes != DD_OK) { GST_CAT_WARNING_OBJECT (directdrawsink_debug, ddrawsink, "gst_directdraw_sink_show_frame failed locking surface %s", @@ -1284,6 +1290,7 @@ gst_directdraw_sink_check_primary_surface (GstDirectDrawSink * ddrawsink) { HRESULT hres; DDSURFACEDESC2 dd_surface_desc; + DDSURFACEDESC2 *sd; /* if our primary surface already exist, check if it's not lost */ if (ddrawsink->primary_surface) { @@ -1320,7 +1327,9 @@ gst_directdraw_sink_check_primary_surface (GstDirectDrawSink * ddrawsink) dd_surface_desc.dwSize = sizeof (dd_surface_desc); dd_surface_desc.dwFlags = DDSD_CAPS; dd_surface_desc.ddsCaps.dwCaps = DDSCAPS_PRIMARYSURFACE; - hres = IDirectDraw7_CreateSurface (ddrawsink->ddraw_object, &dd_surface_desc, + sd = &dd_surface_desc; + hres = + IDirectDraw7_CreateSurface (ddrawsink->ddraw_object, (DDSURFACEDESC *) sd, &ddrawsink->primary_surface, NULL); if (hres != DD_OK) { GST_ELEMENT_ERROR (ddrawsink, RESOURCE, WRITE, @@ -1342,6 +1351,7 @@ static gboolean gst_directdraw_sink_check_offscreen_surface (GstDirectDrawSink * ddrawsink) { DDSURFACEDESC2 dd_surface_desc; + DDSURFACEDESC2 *sd; HRESULT hres; /* if our offscreen surface already exist, check if it's not lost */ @@ -1380,7 +1390,9 @@ gst_directdraw_sink_check_offscreen_surface (GstDirectDrawSink * ddrawsink) sizeof (DDPIXELFORMAT)); dd_surface_desc.ddsCaps.dwCaps = DDSCAPS_OFFSCREENPLAIN; - hres = IDirectDraw7_CreateSurface (ddrawsink->ddraw_object, &dd_surface_desc, + sd = &dd_surface_desc; + hres = + IDirectDraw7_CreateSurface (ddrawsink->ddraw_object, (DDSURFACEDESC *) sd, &ddrawsink->offscreen_surface, NULL); if (hres != DD_OK) { GST_CAT_WARNING_OBJECT (directdrawsink_debug, ddrawsink, @@ -1412,25 +1424,26 @@ gst_directdraw_sink_get_depth (LPDDPIXELFORMAT lpddpfPixelFormat) } HRESULT WINAPI -EnumModesCallback2 (LPDDSURFACEDESC2 lpDDSurfaceDesc, LPVOID lpContext) +EnumModesCallback2 (LPDDSURFACEDESC lpDDSurfaceDesc, LPVOID lpContext) { GstDirectDrawSink *ddrawsink = (GstDirectDrawSink *) lpContext; GstCaps *format_caps = NULL; + LPDDSURFACEDESC2 sd; if (!ddrawsink || !lpDDSurfaceDesc) return DDENUMRET_CANCEL; - if ((lpDDSurfaceDesc->dwFlags & DDSD_PIXELFORMAT) != DDSD_PIXELFORMAT) { + sd = (LPDDSURFACEDESC2) lpDDSurfaceDesc; + if ((sd->dwFlags & DDSD_PIXELFORMAT) != DDSD_PIXELFORMAT) { GST_CAT_INFO_OBJECT (directdrawsink_debug, ddrawsink, "Display mode found with DDSD_PIXELFORMAT not set"); return DDENUMRET_OK; } - if ((lpDDSurfaceDesc->ddpfPixelFormat.dwFlags & DDPF_RGB) != DDPF_RGB) + if ((sd->ddpfPixelFormat.dwFlags & DDPF_RGB) != DDPF_RGB) return DDENUMRET_OK; - format_caps = - gst_directdraw_sink_create_caps_from_surfacedesc (lpDDSurfaceDesc); + format_caps = gst_directdraw_sink_create_caps_from_surfacedesc (sd); if (format_caps) { gst_caps_append (ddrawsink->caps, format_caps); @@ -1503,6 +1516,7 @@ gst_directdraw_sink_get_ddrawcaps (GstDirectDrawSink * ddrawsink) /* we don't test for DDCAPS_BLTSTRETCH on the hardware as the directdraw emulation layer can do it */ if (!(ddcaps_hardware.dwCaps & DDCAPS_BLTFOURCC)) { DDSURFACEDESC2 surface_desc; + DDSURFACEDESC2 *sd; GST_CAT_INFO_OBJECT (directdrawsink_debug, ddrawsink, "hardware doesn't support blit from one colorspace to another one. " @@ -1511,8 +1525,11 @@ gst_directdraw_sink_get_ddrawcaps (GstDirectDrawSink * ddrawsink) /* save blit caps */ ddrawsink->can_blit_between_colorspace = FALSE; - surface_desc.dwSize = sizeof (DDSURFACEDESC); - hRes = IDirectDraw7_GetDisplayMode (ddrawsink->ddraw_object, &surface_desc); + surface_desc.dwSize = sizeof (surface_desc); + sd = &surface_desc; + hRes = + IDirectDraw7_GetDisplayMode (ddrawsink->ddraw_object, + (DDSURFACEDESC *) sd); if (hRes != DD_OK) { GST_ELEMENT_ERROR (ddrawsink, CORE, NEGOTIATION, ("Error getting the current display mode error=%s", @@ -1572,7 +1589,10 @@ gst_directdraw_sink_surface_create (GstDirectDrawSink * ddrawsink, GstDDrawSurface *surface = NULL; GstStructure *structure = NULL; gint pitch; + +#if 0 HRESULT hRes; +#endif DDSURFACEDESC2 surf_desc, surf_lock_desc; g_return_val_if_fail (GST_IS_DIRECTDRAW_SINK (ddrawsink), NULL); @@ -1655,9 +1675,8 @@ lock: "allocating a surface of %d bytes (stride=%ld)\n", size, surf_lock_desc.lPitch); -#else - surface_pitch_bad: +#else GST_BUFFER (surface)->malloc_data = g_malloc (size); GST_BUFFER_DATA (surface) = GST_BUFFER (surface)->malloc_data; GST_BUFFER_SIZE (surface) = size; -- cgit v1.2.1