dlls/dxgi/swapchain.c

   1 /*
   2  * Copyright 2008 Henri Verbeet for CodeWeavers
   3  *
   4  * This library is free software; you can redistribute it and/or
   5  * modify it under the terms of the GNU Lesser General Public
   6  * License as published by the Free Software Foundation; either
   7  * version 2.1 of the License, or (at your option) any later version.
   8  *
   9  * This library is distributed in the hope that it will be useful,
  10  * but WITHOUT ANY WARRANTY; without even the implied warranty of
  11  * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the GNU
  12  * Lesser General Public License for more details.
  13  *
  14  * You should have received a copy of the GNU Lesser General Public
  15  * License along with this library; if not, write to the Free Software
  16  * Foundation, Inc., 51 Franklin St, Fifth Floor, Boston, MA 02110-1301, USA
  17  *
  18  */
  19
  20 #include "config.h"
  21 #include "wine/port.h"
  22
  23 #include "dxgi_private.h"
  24
  25 WINE_DEFAULT_DEBUG_CHANNEL(dxgi);
  26
  27 /* IUnknown methods */
  28
  29 static HRESULT STDMETHODCALLTYPE dxgi_swapchain_QueryInterface(IDXGISwapChain *iface, REFIID riid, void **object)
  30 {
  31     TRACE("iface %p, riid %s, object %p\n", iface, debugstr_guid(riid), object);
  32
  33     if (IsEqualGUID(riid, &IID_IUnknown)
  34             || IsEqualGUID(riid, &IID_IDXGIObject)
  35             || IsEqualGUID(riid, &IID_IDXGIDeviceSubObject)
  36             || IsEqualGUID(riid, &IID_IDXGISwapChain))
  37     {
  38         IUnknown_AddRef(iface);
  39         *object = iface;
  40         return S_OK;
  41     }
  42
  43     WARN("%s not implemented, returning E_NOINTERFACE\n", debugstr_guid(riid));
  44
  45     *object = NULL;
  46     return E_NOINTERFACE;
  47 }
  48
  49 static ULONG STDMETHODCALLTYPE dxgi_swapchain_AddRef(IDXGISwapChain *iface)
  50 {
  51     struct dxgi_swapchain *This = (struct dxgi_swapchain *)iface;
  52     ULONG refcount = InterlockedIncrement(&This->refcount);
  53
  54     TRACE("%p increasing refcount to %u\n", This, refcount);
  55
  56     return refcount;
  57 }
  58
  59 static ULONG STDMETHODCALLTYPE dxgi_swapchain_Release(IDXGISwapChain *iface)
  60 {
  61     struct dxgi_swapchain *This = (struct dxgi_swapchain *)iface;
  62     ULONG refcount = InterlockedDecrement(&This->refcount);
  63
  64     TRACE("%p decreasing refcount to %u\n", This, refcount);
  65
  66     if (!refcount)
  67     {
  68         HeapFree(GetProcessHeap(), 0, This);
  69     }
  70
  71     return refcount;
  72 }
  73
  74 /* IDXGIObject methods */
  75
  76 static HRESULT STDMETHODCALLTYPE dxgi_swapchain_SetPrivateData(IDXGISwapChain *iface,
  77         REFGUID guid, UINT data_size, const void *data)
  78 {
  79     FIXME("iface %p, guid %s, data_size %u, data %p stub!\n", iface, debugstr_guid(guid), data_size, data);
  80
  81     return E_NOTIMPL;
  82 }
  83
  84 static HRESULT STDMETHODCALLTYPE dxgi_swapchain_SetPrivateDataInterface(IDXGISwapChain *iface,
  85         REFGUID guid, const IUnknown *object)
  86 {
  87     FIXME("iface %p, guid %s, object %p stub!\n", iface, debugstr_guid(guid), object);
  88
  89     return E_NOTIMPL;
  90 }
  91
  92 static HRESULT STDMETHODCALLTYPE dxgi_swapchain_GetPrivateData(IDXGISwapChain *iface,
  93         REFGUID guid, UINT *data_size, void *data)
  94 {
  95     FIXME("iface %p, guid %s, data_size %p, data %p stub!\n", iface, debugstr_guid(guid), data_size, data);
  96
  97     return E_NOTIMPL;
  98 }
  99
 100 static HRESULT STDMETHODCALLTYPE dxgi_swapchain_GetParent(IDXGISwapChain *iface, REFIID riid, void **parent)
 101 {
 102     FIXME("iface %p, riid %s, parent %p stub!\n", iface, debugstr_guid(riid), parent);
 103
 104     return E_NOTIMPL;
 105 }
 106
 107 /* IDXGIDeviceSubObject methods */
 108
 109 static HRESULT STDMETHODCALLTYPE dxgi_swapchain_GetDevice(IDXGISwapChain *iface, REFIID riid, void **device)
 110 {
 111     FIXME("iface %p, riid %s, device %p stub!\n", iface, debugstr_guid(riid), device);
 112
 113     return E_NOTIMPL;
 114 }
 115
 116 /* IDXGISwapChain methods */
 117
 118 static HRESULT STDMETHODCALLTYPE dxgi_swapchain_Present(IDXGISwapChain *iface, UINT sync_interval, UINT flags)
 119 {
 120     FIXME("iface %p, sync_interval %u, flags %#x stub!\n", iface, sync_interval, flags);
 121
 122     return E_NOTIMPL;
 123 }
 124
 125 static HRESULT STDMETHODCALLTYPE dxgi_swapchain_GetBuffer(IDXGISwapChain *iface,
 126         UINT buffer_idx, REFIID riid, void **surface)
 127 {
 128     FIXME("iface %p, buffer_idx %u, riid %s, surface %p stub!\n",
 129             iface, buffer_idx, debugstr_guid(riid), surface);
 130
 131     return E_NOTIMPL;
 132 }
 133
 134 static HRESULT STDMETHODCALLTYPE dxgi_swapchain_SetFullscreenState(IDXGISwapChain *iface,
 135         BOOL fullscreen, IDXGIOutput *target)
 136 {
 137     FIXME("iface %p, fullscreen %u, target %p stub!\n", iface, fullscreen, target);
 138
 139     return E_NOTIMPL;
 140 }
 141
 142 static HRESULT STDMETHODCALLTYPE dxgi_swapchain_GetFullscreenState(IDXGISwapChain *iface,
 143         BOOL *fullscreen, IDXGIOutput **target)
 144 {
 145     FIXME("iface %p, fullscreen %p, target %p stub!\n", iface, fullscreen, target);
 146
 147     return E_NOTIMPL;
 148 }
 149
 150 static HRESULT STDMETHODCALLTYPE dxgi_swapchain_GetDesc(IDXGISwapChain *iface, DXGI_SWAP_CHAIN_DESC *desc)
 151 {
 152     FIXME("iface %p, desc %p stub!\n", iface, desc);
 153
 154     return E_NOTIMPL;
 155 }
 156
 157 static HRESULT STDMETHODCALLTYPE dxgi_swapchain_ResizeBuffers(IDXGISwapChain *iface,
 158         UINT buffer_count, UINT width, UINT height, DXGI_FORMAT format, UINT flags)
 159 {
 160     FIXME("iface %p, buffer_count %u, width %u, height %u, format %s, flags %#x stub!\n",
 161             iface, buffer_count, width, height, debug_dxgi_format(format), flags);
 162
 163     return E_NOTIMPL;
 164 }
 165
 166 static HRESULT STDMETHODCALLTYPE dxgi_swapchain_ResizeTarget(IDXGISwapChain *iface,
 167         const DXGI_MODE_DESC *target_mode_desc)
 168 {
 169     FIXME("iface %p, target_mode_desc %p stub!\n", iface, target_mode_desc);
 170
 171     return E_NOTIMPL;
 172 }
 173
 174 static HRESULT STDMETHODCALLTYPE dxgi_swapchain_GetContainingOutput(IDXGISwapChain *iface, IDXGIOutput **output)
 175 {
 176     FIXME("iface %p, output %p stub!\n", iface, output);
 177
 178     return E_NOTIMPL;
 179 }
 180
 181 static HRESULT STDMETHODCALLTYPE dxgi_swapchain_GetFrameStatistics(IDXGISwapChain *iface, DXGI_FRAME_STATISTICS *stats)
 182 {
 183     FIXME("iface %p, stats %p stub!\n", iface, stats);
 184
 185     return E_NOTIMPL;
 186 }
 187
 188 static HRESULT STDMETHODCALLTYPE dxgi_swapchain_GetLastPresentCount(IDXGISwapChain *iface, UINT *last_present_count)
 189 {
 190     FIXME("iface %p, last_present_count %p stub!\n", iface, last_present_count);
 191
 192     return E_NOTIMPL;
 193 }
 194
 195 const struct IDXGISwapChainVtbl dxgi_swapchain_vtbl =
 196 {
 197     /* IUnknown methods */
 198     dxgi_swapchain_QueryInterface,
 199     dxgi_swapchain_AddRef,
 200     dxgi_swapchain_Release,
 201     /* IDXGIObject methods */
 202     dxgi_swapchain_SetPrivateData,
 203     dxgi_swapchain_SetPrivateDataInterface,
 204     dxgi_swapchain_GetPrivateData,
 205     dxgi_swapchain_GetParent,
 206     /* IDXGIDeviceSubObject methods */
 207     dxgi_swapchain_GetDevice,
 208     /* IDXGISwapChain methods */
 209     dxgi_swapchain_Present,
 210     dxgi_swapchain_GetBuffer,
 211     dxgi_swapchain_SetFullscreenState,
 212     dxgi_swapchain_GetFullscreenState,
 213     dxgi_swapchain_GetDesc,
 214     dxgi_swapchain_ResizeBuffers,
 215     dxgi_swapchain_ResizeTarget,
 216     dxgi_swapchain_GetContainingOutput,
 217     dxgi_swapchain_GetFrameStatistics,
 218     dxgi_swapchain_GetLastPresentCount,
 219 };