| 1 | /*
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| 2 | *IDirect3DSwapChain9 implementation
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| 3 | *
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| 4 | *Copyright 2002-2003 Jason Edmeades
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| 5 | *Copyright 2002-2003 Raphael Junqueira
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| 6 | *Copyright 2005 Oliver Stieber
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| 7 | *Copyright 2007-2008 Stefan Dösinger for CodeWeavers
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| 8 | *
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| 9 | *This library is free software; you can redistribute it and/or
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| 10 | *modify it under the terms of the GNU Lesser General Public
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| 11 | *License as published by the Free Software Foundation; either
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| 12 | *version 2.1 of the License, or (at your option) any later version.
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| 13 | *
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| 14 | *This library is distributed in the hope that it will be useful,
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| 15 | *but WITHOUT ANY WARRANTY; without even the implied warranty of
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| 16 | *MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
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| 17 | *Lesser General Public License for more details.
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| 18 | *
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| 19 | *You should have received a copy of the GNU Lesser General Public
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| 20 | *License along with this library; if not, write to the Free Software
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| 21 | *Foundation, Inc., 51 Franklin St, Fifth Floor, Boston, MA 02110-1301, USA
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| 22 | */
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| 23 |
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| 24 | /*
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| 25 | * Oracle LGPL Disclaimer: For the avoidance of doubt, except that if any license choice
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| 26 | * other than GPL or LGPL is available it will apply instead, Oracle elects to use only
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| 27 | * the Lesser General Public License version 2.1 (LGPLv2) at this time for any software where
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| 28 | * a choice of LGPL license versions is made available with the language indicating
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| 29 | * that LGPLv2 or any later version may be used, or where a choice of which version
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| 30 | * of the LGPL is applied is otherwise unspecified.
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| 31 | */
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| 32 |
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| 33 | #include "config.h"
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| 34 | #include "wined3d_private.h"
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| 35 |
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| 36 |
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| 37 | /*TODO: some of the additional parameters may be required to
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| 38 | set the gamma ramp (for some weird reason microsoft have left swap gammaramp in device
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| 39 | but it operates on a swapchain, it may be a good idea to move it to IWineD3DSwapChain for IWineD3D)*/
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| 40 |
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| 41 |
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| 42 | WINE_DEFAULT_DEBUG_CHANNEL(d3d);
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| 43 | WINE_DECLARE_DEBUG_CHANNEL(fps);
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| 44 |
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| 45 | #define GLINFO_LOCATION This->device->adapter->gl_info
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| 46 |
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| 47 | /*IWineD3DSwapChain parts follow: */
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| 48 | static void WINAPI IWineD3DSwapChainImpl_Destroy(IWineD3DSwapChain *iface)
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| 49 | {
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| 50 | IWineD3DSwapChainImpl *This = (IWineD3DSwapChainImpl *)iface;
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| 51 | WINED3DDISPLAYMODE mode;
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| 52 | unsigned int i;
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| 53 |
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| 54 | TRACE("Destroying swapchain %p\n", iface);
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| 55 |
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| 56 | IWineD3DSwapChain_SetGammaRamp(iface, 0, &This->orig_gamma);
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| 57 |
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| 58 | /* Release the swapchain's draw buffers. Make sure This->backBuffer[0] is
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| 59 | * the last buffer to be destroyed, FindContext() depends on that. */
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| 60 | if (This->frontBuffer)
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| 61 | {
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| 62 | IWineD3DSurface_SetContainer(This->frontBuffer, 0);
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| 63 | if (IWineD3DSurface_Release(This->frontBuffer))
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| 64 | {
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| 65 | WARN("(%p) Something's still holding the front buffer (%p).\n",
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| 66 | This, This->frontBuffer);
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| 67 | }
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| 68 | This->frontBuffer = NULL;
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| 69 | }
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| 70 |
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| 71 | if (This->backBuffer)
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| 72 | {
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| 73 | UINT i = This->presentParms.BackBufferCount;
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| 74 |
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| 75 | while (i--)
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| 76 | {
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| 77 | IWineD3DSurface_SetContainer(This->backBuffer[i], 0);
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| 78 | if (IWineD3DSurface_Release(This->backBuffer[i]))
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| 79 | WARN("(%p) Something's still holding back buffer %u (%p).\n",
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| 80 | This, i, This->backBuffer[i]);
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| 81 | }
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| 82 | HeapFree(GetProcessHeap(), 0, This->backBuffer);
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| 83 | This->backBuffer = NULL;
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| 84 | }
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| 85 | #ifndef VBOX_WITH_WDDM
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| 86 | for (i = 0; i < This->num_contexts; ++i)
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| 87 | {
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| 88 | context_destroy(This->device, This->context[i]);
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| 89 | }
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| 90 | #else
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| 91 | IWineD3DDevice_RemoveSwapChain(This->device, This);
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| 92 | if (!This->device->NumberOfSwapChains)
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| 93 | #endif
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| 94 | {
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| 95 | /* Restore the screen resolution if we rendered in fullscreen
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| 96 | * This will restore the screen resolution to what it was before creating the swapchain. In case of d3d8 and d3d9
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| 97 | * this will be the original desktop resolution. In case of d3d7 this will be a NOP because ddraw sets the resolution
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| 98 | * before starting up Direct3D, thus orig_width and orig_height will be equal to the modes in the presentation params
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| 99 | */
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| 100 | if(This->presentParms.Windowed == FALSE && This->presentParms.AutoRestoreDisplayMode) {
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| 101 | mode.Width = This->orig_width;
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| 102 | mode.Height = This->orig_height;
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| 103 | mode.RefreshRate = 0;
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| 104 | mode.Format = This->orig_fmt;
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| 105 | IWineD3DDevice_SetDisplayMode((IWineD3DDevice *)This->device, 0, &mode);
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| 106 | }
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| 107 | }
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| 108 | #ifdef VBOX_WITH_WDDM
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| 109 | if(This->device_window) {
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| 110 | /* see VBoxExtGet/ReleaseDC for comments */
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| 111 | VBoxExtReleaseDC(This->device_window, This->hDC);
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| 112 | }
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| 113 | #else
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| 114 | HeapFree(GetProcessHeap(), 0, This->context);
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| 115 | #endif
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| 116 | HeapFree(GetProcessHeap(), 0, This);
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| 117 | }
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| 118 |
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| 119 | /* A GL context is provided by the caller */
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| 120 | static void swapchain_blit(IWineD3DSwapChainImpl *This, struct wined3d_context *context,
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| 121 | const RECT *src_rect, const RECT *dst_rect)
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| 122 | {
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| 123 | IWineD3DDeviceImpl *device = This->device;
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| 124 | IWineD3DSurfaceImpl *backbuffer = ((IWineD3DSurfaceImpl *) This->backBuffer[0]);
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| 125 | UINT src_w = src_rect->right - src_rect->left;
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| 126 | UINT src_h = src_rect->bottom - src_rect->top;
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| 127 | GLenum gl_filter;
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| 128 | const struct wined3d_gl_info *gl_info = context->gl_info;
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| 129 |
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| 130 | TRACE("swapchain %p, context %p, src_rect %s, dst_rect %s.\n",
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| 131 | This, context, wine_dbgstr_rect(src_rect), wine_dbgstr_rect(dst_rect));
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| 132 |
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| 133 | if (src_w == dst_rect->right - dst_rect->left && src_h == dst_rect->bottom - dst_rect->top)
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| 134 | gl_filter = GL_NEAREST;
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| 135 | else
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| 136 | gl_filter = GL_LINEAR;
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| 137 |
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| 138 | if (0 && gl_info->fbo_ops.glBlitFramebuffer && is_identity_fixup(backbuffer->resource.format_desc->color_fixup))
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| 139 | {
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| 140 | ENTER_GL();
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| 141 | context_bind_fbo(context, GL_READ_FRAMEBUFFER, &context->src_fbo);
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| 142 | context_attach_surface_fbo(context, GL_READ_FRAMEBUFFER, 0, backbuffer);
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| 143 | context_attach_depth_stencil_fbo(context, GL_READ_FRAMEBUFFER, NULL, FALSE);
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| 144 |
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| 145 | context_bind_fbo(context, GL_DRAW_FRAMEBUFFER, NULL);
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| 146 | context_set_draw_buffer(context, GL_BACK);
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| 147 |
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| 148 | glDisable(GL_SCISSOR_TEST);
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| 149 | IWineD3DDeviceImpl_MarkStateDirty(This->device, STATE_RENDER(WINED3DRS_SCISSORTESTENABLE));
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| 150 |
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| 151 | /* Note that the texture is upside down */
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| 152 | gl_info->fbo_ops.glBlitFramebuffer(src_rect->left, src_rect->top, src_rect->right, src_rect->bottom,
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| 153 | dst_rect->left, dst_rect->bottom, dst_rect->right, dst_rect->top,
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| 154 | GL_COLOR_BUFFER_BIT, gl_filter);
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| 155 | checkGLcall("Swapchain present blit(EXT_framebuffer_blit)\n");
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| 156 | LEAVE_GL();
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| 157 | }
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| 158 | else
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| 159 | {
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| 160 | struct wined3d_context *context2;
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| 161 | float tex_left = src_rect->left;
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| 162 | float tex_top = src_rect->top;
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| 163 | float tex_right = src_rect->right;
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| 164 | float tex_bottom = src_rect->bottom;
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| 165 |
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| 166 | context2 = context_acquire(This->device, This->backBuffer[0], CTXUSAGE_BLIT);
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| 167 |
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| 168 | if(backbuffer->Flags & SFLAG_NORMCOORD)
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| 169 | {
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| 170 | tex_left /= src_w;
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| 171 | tex_right /= src_w;
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| 172 | tex_top /= src_h;
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| 173 | tex_bottom /= src_h;
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| 174 | }
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| 175 |
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| 176 | if (is_complex_fixup(backbuffer->resource.format_desc->color_fixup))
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| 177 | gl_filter = GL_NEAREST;
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| 178 |
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| 179 | ENTER_GL();
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| 180 | context_bind_fbo(context2, GL_DRAW_FRAMEBUFFER, NULL);
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| 181 |
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| 182 | /* Set up the texture. The surface is not in a IWineD3D*Texture container,
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| 183 | * so there are no d3d texture settings to dirtify
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| 184 | */
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| 185 | device->blitter->set_shader((IWineD3DDevice *) device, backbuffer);
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| 186 | glTexParameteri(backbuffer->texture_target, GL_TEXTURE_MIN_FILTER, gl_filter);
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| 187 | glTexParameteri(backbuffer->texture_target, GL_TEXTURE_MAG_FILTER, gl_filter);
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| 188 |
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| 189 | context_set_draw_buffer(context, GL_BACK);
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| 190 |
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| 191 | /* Set the viewport to the destination rectandle, disable any projection
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| 192 | * transformation set up by CTXUSAGE_BLIT, and draw a (-1,-1)-(1,1) quad.
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| 193 | *
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| 194 | * Back up viewport and matrix to avoid breaking last_was_blit
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| 195 | *
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| 196 | * Note that CTXUSAGE_BLIT set up viewport and ortho to match the surface
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| 197 | * size - we want the GL drawable(=window) size.
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| 198 | */
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| 199 | glPushAttrib(GL_VIEWPORT_BIT);
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| 200 | glViewport(dst_rect->left, dst_rect->top, dst_rect->right, dst_rect->bottom);
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| 201 | glMatrixMode(GL_PROJECTION);
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| 202 | glPushMatrix();
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| 203 | glLoadIdentity();
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| 204 |
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| 205 | glBegin(GL_QUADS);
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| 206 | /* bottom left */
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| 207 | glTexCoord2f(tex_left, tex_bottom);
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| 208 | glVertex2i(-1, -1);
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| 209 |
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| 210 | /* top left */
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| 211 | glTexCoord2f(tex_left, tex_top);
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| 212 | glVertex2i(-1, 1);
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| 213 |
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| 214 | /* top right */
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| 215 | glTexCoord2f(tex_right, tex_top);
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| 216 | glVertex2i(1, 1);
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| 217 |
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| 218 | /* bottom right */
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| 219 | glTexCoord2f(tex_right, tex_bottom);
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| 220 | glVertex2i(1, -1);
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| 221 | glEnd();
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| 222 |
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| 223 | glPopMatrix();
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| 224 | glPopAttrib();
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| 225 |
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| 226 | device->blitter->unset_shader((IWineD3DDevice *) device);
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| 227 | checkGLcall("Swapchain present blit(manual)\n");
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| 228 | LEAVE_GL();
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| 229 |
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| 230 | context_release(context2);
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| 231 | }
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| 232 | }
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| 233 |
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| 234 | static HRESULT WINAPI IWineD3DSwapChainImpl_Present(IWineD3DSwapChain *iface, CONST RECT *pSourceRect, CONST RECT *pDestRect, HWND hDestWindowOverride, CONST RGNDATA *pDirtyRegion, DWORD dwFlags) {
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| 235 | IWineD3DSwapChainImpl *This = (IWineD3DSwapChainImpl *)iface;
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| 236 | struct wined3d_context *context;
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| 237 | RECT src_rect, dst_rect;
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| 238 | BOOL render_to_fbo;
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| 239 | unsigned int sync;
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| 240 | int retval;
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| 241 |
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| 242 | IWineD3DSwapChain_SetDestWindowOverride(iface, hDestWindowOverride);
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| 243 |
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| 244 | context = context_acquire(This->device, This->backBuffer[0], CTXUSAGE_RESOURCELOAD);
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| 245 | if (!context->valid)
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| 246 | {
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| 247 | context_release(context);
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| 248 | WARN("Invalid context, skipping present.\n");
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| 249 | return WINED3D_OK;
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| 250 | }
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| 251 |
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| 252 | /* Render the cursor onto the back buffer, using our nifty directdraw blitting code :-) */
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| 253 | if (This->device->bCursorVisible && This->device->cursorTexture)
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| 254 | {
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| 255 | IWineD3DSurfaceImpl cursor;
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| 256 | RECT destRect =
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| 257 | {
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| 258 | This->device->xScreenSpace - This->device->xHotSpot,
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| 259 | This->device->yScreenSpace - This->device->yHotSpot,
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| 260 | This->device->xScreenSpace + This->device->cursorWidth - This->device->xHotSpot,
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| 261 | This->device->yScreenSpace + This->device->cursorHeight - This->device->yHotSpot,
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| 262 | };
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| 263 | TRACE("Rendering the cursor. Creating fake surface at %p\n", &cursor);
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| 264 | /* Build a fake surface to call the Blitting code. It is not possible to use the interface passed by
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| 265 | * the application because we are only supposed to copy the information out. Using a fake surface
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| 266 | * allows to use the Blitting engine and avoid copying the whole texture -> render target blitting code.
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| 267 | */
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| 268 | memset(&cursor, 0, sizeof(cursor));
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| 269 | cursor.lpVtbl = &IWineD3DSurface_Vtbl;
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| 270 | cursor.resource.ref = 1;
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| 271 | cursor.resource.device = This->device;
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| 272 | cursor.resource.pool = WINED3DPOOL_SCRATCH;
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| 273 | cursor.resource.format_desc = getFormatDescEntry(WINED3DFMT_B8G8R8A8_UNORM, context->gl_info);
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| 274 | cursor.resource.resourceType = WINED3DRTYPE_SURFACE;
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| 275 | cursor.texture_name = This->device->cursorTexture;
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| 276 | cursor.texture_target = GL_TEXTURE_2D;
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| 277 | cursor.texture_level = 0;
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| 278 | cursor.currentDesc.Width = This->device->cursorWidth;
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| 279 | cursor.currentDesc.Height = This->device->cursorHeight;
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| 280 | /* The cursor must have pow2 sizes */
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| 281 | cursor.pow2Width = cursor.currentDesc.Width;
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| 282 | cursor.pow2Height = cursor.currentDesc.Height;
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| 283 | /* The surface is in the texture */
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| 284 | cursor.Flags |= SFLAG_INTEXTURE;
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| 285 | /* DDBLT_KEYSRC will cause BltOverride to enable the alpha test with GL_NOTEQUAL, 0.0,
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| 286 | * which is exactly what we want :-)
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| 287 | */
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| 288 | if (This->presentParms.Windowed) {
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| 289 | MapWindowPoints(NULL, This->win_handle, (LPPOINT)&destRect, 2);
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| 290 | }
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| 291 | IWineD3DSurface_Blt(This->backBuffer[0], &destRect, (IWineD3DSurface *)&cursor,
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| 292 | NULL, WINEDDBLT_KEYSRC, NULL, WINED3DTEXF_POINT);
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| 293 | }
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| 294 |
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| 295 | if (This->device->logo_surface)
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| 296 | {
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| 297 | /* Blit the logo into the upper left corner of the drawable. */
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| 298 | IWineD3DSurface_BltFast(This->backBuffer[0], 0, 0, This->device->logo_surface, NULL, WINEDDBLTFAST_SRCCOLORKEY);
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| 299 | }
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| 300 |
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| 301 | #ifdef VBOX_WITH_WDDM
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| 302 | TRACE("Presenting HDC %p.\n", context->currentSwapchain->hDC);
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| 303 | #else
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| 304 | TRACE("Presenting HDC %p.\n", context->hdc);
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| 305 | #endif
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| 306 |
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| 307 | render_to_fbo = This->render_to_fbo;
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| 308 |
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| 309 | if (pSourceRect)
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| 310 | {
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| 311 | src_rect = *pSourceRect;
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| 312 | if (!render_to_fbo && (src_rect.left || src_rect.top
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| 313 | || src_rect.right != This->presentParms.BackBufferWidth
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| 314 | || src_rect.bottom != This->presentParms.BackBufferHeight))
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| 315 | {
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| 316 | render_to_fbo = TRUE;
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| 317 | }
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| 318 | }
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| 319 | else
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| 320 | {
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| 321 | src_rect.left = 0;
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| 322 | src_rect.top = 0;
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| 323 | src_rect.right = This->presentParms.BackBufferWidth;
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| 324 | src_rect.bottom = This->presentParms.BackBufferHeight;
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| 325 | }
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| 326 |
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| 327 | if (pDestRect) dst_rect = *pDestRect;
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| 328 | else GetClientRect(This->win_handle, &dst_rect);
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| 329 |
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| 330 | if (!render_to_fbo && (dst_rect.left || dst_rect.top
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| 331 | || dst_rect.right != This->presentParms.BackBufferWidth
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| 332 | || dst_rect.bottom != This->presentParms.BackBufferHeight))
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| 333 | {
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| 334 | render_to_fbo = TRUE;
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| 335 | }
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| 336 |
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| 337 | /* Rendering to a window of different size, presenting partial rectangles,
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| 338 | * or rendering to a different window needs help from FBO_blit or a textured
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| 339 | * draw. Render the swapchain to a FBO in the future.
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| 340 | *
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| 341 | * Note that FBO_blit from the backbuffer to the frontbuffer cannot solve
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| 342 | * all these issues - this fails if the window is smaller than the backbuffer.
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| 343 | */
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| 344 | if (!This->render_to_fbo && render_to_fbo && wined3d_settings.offscreen_rendering_mode == ORM_FBO)
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| 345 | {
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| 346 | IWineD3DSurface_LoadLocation(This->backBuffer[0], SFLAG_INTEXTURE, NULL);
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| 347 | IWineD3DSurface_ModifyLocation(This->backBuffer[0], SFLAG_INDRAWABLE, FALSE);
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| 348 | This->render_to_fbo = TRUE;
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| 349 |
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| 350 | /* Force the context manager to update the render target configuration next draw. */
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| 351 | context->current_rt = NULL;
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| 352 | }
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| 353 |
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| 354 | if(This->render_to_fbo)
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| 355 | {
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| 356 | /* This codepath should only be hit with the COPY swapeffect. Otherwise a backbuffer-
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| 357 | * window size mismatch is impossible(fullscreen) and src and dst rectangles are
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| 358 | * not allowed(they need the COPY swapeffect)
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| 359 | *
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| 360 | * The DISCARD swap effect is ok as well since any backbuffer content is allowed after
|
|---|
| 361 | * the swap
|
|---|
| 362 | */
|
|---|
| 363 | if(This->presentParms.SwapEffect == WINED3DSWAPEFFECT_FLIP )
|
|---|
| 364 | {
|
|---|
| 365 | FIXME("Render-to-fbo with WINED3DSWAPEFFECT_FLIP\n");
|
|---|
| 366 | }
|
|---|
| 367 |
|
|---|
| 368 | swapchain_blit(This, context, &src_rect, &dst_rect);
|
|---|
| 369 | }
|
|---|
| 370 |
|
|---|
| 371 | #ifdef VBOX_WITH_WDDM
|
|---|
| 372 | if (This->device->numContexts > 1) wglFinish();
|
|---|
| 373 | #else
|
|---|
| 374 | if (This->num_contexts > 1) wglFinish();
|
|---|
| 375 | #endif
|
|---|
| 376 |
|
|---|
| 377 | #if defined(VBOX_WITH_WDDM) && defined(DEBUG)
|
|---|
| 378 | {
|
|---|
| 379 | HWND wnd = WindowFromDC(context->currentSwapchain->hDC);
|
|---|
| 380 | Assert(wnd == context->currentSwapchain->win_handle);
|
|---|
| 381 | }
|
|---|
| 382 | #endif
|
|---|
| 383 |
|
|---|
| 384 | #ifdef VBOX_WITH_WDDM
|
|---|
| 385 | /* We're directly using wglMakeCurrent calls skipping GDI layer, which causes GDI SwapBuffers to fail trying to
|
|---|
| 386 | * call glFinish, which doesn't have any context set. So we use wglSwapLayerBuffers directly as well.
|
|---|
| 387 | */
|
|---|
| 388 | pwglSwapLayerBuffers(context->currentSwapchain->hDC, WGL_SWAP_MAIN_PLANE);
|
|---|
| 389 | #else
|
|---|
| 390 | SwapBuffers(context->hdc); /* TODO: cycle through the swapchain buffers */
|
|---|
| 391 | #endif
|
|---|
| 392 |
|
|---|
| 393 | TRACE("SwapBuffers called, Starting new frame\n");
|
|---|
| 394 | /* FPS support */
|
|---|
| 395 | if (TRACE_ON(fps))
|
|---|
| 396 | {
|
|---|
| 397 | DWORD time = GetTickCount();
|
|---|
| 398 | This->frames++;
|
|---|
| 399 | /* every 1.5 seconds */
|
|---|
| 400 | if (time - This->prev_time > 1500) {
|
|---|
| 401 | TRACE_(fps)("%p @ approx %.2ffps\n", This, 1000.0*This->frames/(time - This->prev_time));
|
|---|
| 402 | This->prev_time = time;
|
|---|
| 403 | This->frames = 0;
|
|---|
| 404 | }
|
|---|
| 405 | }
|
|---|
| 406 |
|
|---|
| 407 | #if defined(FRAME_DEBUGGING)
|
|---|
| 408 | {
|
|---|
| 409 | if (GetFileAttributesA("C:\\D3DTRACE") != INVALID_FILE_ATTRIBUTES) {
|
|---|
| 410 | if (!isOn) {
|
|---|
| 411 | isOn = TRUE;
|
|---|
| 412 | FIXME("Enabling D3D Trace\n");
|
|---|
| 413 | __WINE_SET_DEBUGGING(__WINE_DBCL_TRACE, __wine_dbch_d3d, 1);
|
|---|
| 414 | #if defined(SHOW_FRAME_MAKEUP)
|
|---|
| 415 | FIXME("Singe Frame snapshots Starting\n");
|
|---|
| 416 | isDumpingFrames = TRUE;
|
|---|
| 417 | ENTER_GL();
|
|---|
| 418 | glClear(GL_COLOR_BUFFER_BIT);
|
|---|
| 419 | LEAVE_GL();
|
|---|
| 420 | #endif
|
|---|
| 421 |
|
|---|
| 422 | #if defined(SINGLE_FRAME_DEBUGGING)
|
|---|
| 423 | } else {
|
|---|
| 424 | #if defined(SHOW_FRAME_MAKEUP)
|
|---|
| 425 | FIXME("Singe Frame snapshots Finishing\n");
|
|---|
| 426 | isDumpingFrames = FALSE;
|
|---|
| 427 | #endif
|
|---|
| 428 | FIXME("Singe Frame trace complete\n");
|
|---|
| 429 | DeleteFileA("C:\\D3DTRACE");
|
|---|
| 430 | __WINE_SET_DEBUGGING(__WINE_DBCL_TRACE, __wine_dbch_d3d, 0);
|
|---|
| 431 | #endif
|
|---|
| 432 | }
|
|---|
| 433 | } else {
|
|---|
| 434 | if (isOn) {
|
|---|
| 435 | isOn = FALSE;
|
|---|
| 436 | #if defined(SHOW_FRAME_MAKEUP)
|
|---|
| 437 | FIXME("Single Frame snapshots Finishing\n");
|
|---|
| 438 | isDumpingFrames = FALSE;
|
|---|
| 439 | #endif
|
|---|
| 440 | FIXME("Disabling D3D Trace\n");
|
|---|
| 441 | __WINE_SET_DEBUGGING(__WINE_DBCL_TRACE, __wine_dbch_d3d, 0);
|
|---|
| 442 | }
|
|---|
| 443 | }
|
|---|
| 444 | }
|
|---|
| 445 | #endif
|
|---|
| 446 |
|
|---|
| 447 | /* This is disabled, but the code left in for debug purposes.
|
|---|
| 448 | *
|
|---|
| 449 | * Since we're allowed to modify the new back buffer on a D3DSWAPEFFECT_DISCARD flip,
|
|---|
| 450 | * we can clear it with some ugly color to make bad drawing visible and ease debugging.
|
|---|
| 451 | * The Debug runtime does the same on Windows. However, a few games do not redraw the
|
|---|
| 452 | * screen properly, like Max Payne 2, which leaves a few pixels undefined.
|
|---|
| 453 | *
|
|---|
| 454 | * Tests show that the content of the back buffer after a discard flip is indeed not
|
|---|
| 455 | * reliable, so no game can depend on the exact content. However, it resembles the
|
|---|
| 456 | * old contents in some way, for example by showing fragments at other locations. In
|
|---|
| 457 | * general, the color theme is still intact. So Max payne, which draws rather dark scenes
|
|---|
| 458 | * gets a dark background image. If we clear it with a bright ugly color, the game's
|
|---|
| 459 | * bug shows up much more than it does on Windows, and the players see single pixels
|
|---|
| 460 | * with wrong colors.
|
|---|
| 461 | * (The Max Payne bug has been confirmed on Windows with the debug runtime)
|
|---|
| 462 | */
|
|---|
| 463 | if (FALSE && This->presentParms.SwapEffect == WINED3DSWAPEFFECT_DISCARD) {
|
|---|
| 464 | TRACE("Clearing the color buffer with cyan color\n");
|
|---|
| 465 |
|
|---|
| 466 | IWineD3DDevice_Clear((IWineD3DDevice *)This->device, 0, NULL,
|
|---|
| 467 | WINED3DCLEAR_TARGET, 0xff00ffff, 1.0f, 0);
|
|---|
| 468 | }
|
|---|
| 469 |
|
|---|
| 470 | if(!This->render_to_fbo &&
|
|---|
| 471 | ( ((IWineD3DSurfaceImpl *) This->frontBuffer)->Flags & SFLAG_INSYSMEM ||
|
|---|
| 472 | ((IWineD3DSurfaceImpl *) This->backBuffer[0])->Flags & SFLAG_INSYSMEM ) ) {
|
|---|
| 473 | /* Both memory copies of the surfaces are ok, flip them around too instead of dirtifying
|
|---|
| 474 | * Doesn't work with render_to_fbo because we're not flipping
|
|---|
| 475 | */
|
|---|
| 476 | IWineD3DSurfaceImpl *front = (IWineD3DSurfaceImpl *) This->frontBuffer;
|
|---|
| 477 | IWineD3DSurfaceImpl *back = (IWineD3DSurfaceImpl *) This->backBuffer[0];
|
|---|
| 478 |
|
|---|
| 479 | if(front->resource.size == back->resource.size) {
|
|---|
| 480 | DWORD fbflags;
|
|---|
| 481 | flip_surface(front, back);
|
|---|
| 482 |
|
|---|
| 483 | /* Tell the front buffer surface that is has been modified. However,
|
|---|
| 484 | * the other locations were preserved during that, so keep the flags.
|
|---|
| 485 | * This serves to update the emulated overlay, if any
|
|---|
| 486 | */
|
|---|
| 487 | fbflags = front->Flags;
|
|---|
| 488 | IWineD3DSurface_ModifyLocation(This->frontBuffer, SFLAG_INDRAWABLE, TRUE);
|
|---|
| 489 | front->Flags = fbflags;
|
|---|
| 490 | } else {
|
|---|
| 491 | IWineD3DSurface_ModifyLocation((IWineD3DSurface *) front, SFLAG_INDRAWABLE, TRUE);
|
|---|
| 492 | IWineD3DSurface_ModifyLocation((IWineD3DSurface *) back, SFLAG_INDRAWABLE, TRUE);
|
|---|
| 493 | }
|
|---|
| 494 | } else {
|
|---|
| 495 | IWineD3DSurface_ModifyLocation(This->frontBuffer, SFLAG_INDRAWABLE, TRUE);
|
|---|
| 496 | /* If the swapeffect is DISCARD, the back buffer is undefined. That means the SYSMEM
|
|---|
| 497 | * and INTEXTURE copies can keep their old content if they have any defined content.
|
|---|
| 498 | * If the swapeffect is COPY, the content remains the same. If it is FLIP however,
|
|---|
| 499 | * the texture / sysmem copy needs to be reloaded from the drawable
|
|---|
| 500 | */
|
|---|
| 501 | if(This->presentParms.SwapEffect == WINED3DSWAPEFFECT_FLIP) {
|
|---|
| 502 | IWineD3DSurface_ModifyLocation(This->backBuffer[0], SFLAG_INDRAWABLE, TRUE);
|
|---|
| 503 | }
|
|---|
| 504 | }
|
|---|
| 505 |
|
|---|
| 506 | if (This->device->stencilBufferTarget)
|
|---|
| 507 | {
|
|---|
| 508 | if (This->presentParms.Flags & WINED3DPRESENTFLAG_DISCARD_DEPTHSTENCIL
|
|---|
| 509 | || ((IWineD3DSurfaceImpl *)This->device->stencilBufferTarget)->Flags & SFLAG_DISCARD)
|
|---|
| 510 | {
|
|---|
| 511 | surface_modify_ds_location(This->device->stencilBufferTarget, SFLAG_DS_DISCARDED);
|
|---|
| 512 | }
|
|---|
| 513 | }
|
|---|
| 514 |
|
|---|
| 515 | if (This->presentParms.PresentationInterval != WINED3DPRESENT_INTERVAL_IMMEDIATE
|
|---|
| 516 | && context->gl_info->supported[SGI_VIDEO_SYNC])
|
|---|
| 517 | {
|
|---|
| 518 | retval = GL_EXTCALL(glXGetVideoSyncSGI(&sync));
|
|---|
| 519 | if(retval != 0) {
|
|---|
| 520 | ERR("glXGetVideoSyncSGI failed(retval = %d\n", retval);
|
|---|
| 521 | }
|
|---|
| 522 |
|
|---|
| 523 | switch(This->presentParms.PresentationInterval) {
|
|---|
| 524 | case WINED3DPRESENT_INTERVAL_DEFAULT:
|
|---|
| 525 | case WINED3DPRESENT_INTERVAL_ONE:
|
|---|
| 526 | if(sync <= This->vSyncCounter) {
|
|---|
| 527 | retval = GL_EXTCALL(glXWaitVideoSyncSGI(1, 0, &This->vSyncCounter));
|
|---|
| 528 | } else {
|
|---|
| 529 | This->vSyncCounter = sync;
|
|---|
| 530 | }
|
|---|
| 531 | break;
|
|---|
| 532 | case WINED3DPRESENT_INTERVAL_TWO:
|
|---|
| 533 | if(sync <= This->vSyncCounter + 1) {
|
|---|
| 534 | retval = GL_EXTCALL(glXWaitVideoSyncSGI(2, This->vSyncCounter & 0x1, &This->vSyncCounter));
|
|---|
| 535 | } else {
|
|---|
| 536 | This->vSyncCounter = sync;
|
|---|
| 537 | }
|
|---|
| 538 | break;
|
|---|
| 539 | case WINED3DPRESENT_INTERVAL_THREE:
|
|---|
| 540 | if(sync <= This->vSyncCounter + 2) {
|
|---|
| 541 | retval = GL_EXTCALL(glXWaitVideoSyncSGI(3, This->vSyncCounter % 0x3, &This->vSyncCounter));
|
|---|
| 542 | } else {
|
|---|
| 543 | This->vSyncCounter = sync;
|
|---|
| 544 | }
|
|---|
| 545 | break;
|
|---|
| 546 | case WINED3DPRESENT_INTERVAL_FOUR:
|
|---|
| 547 | if(sync <= This->vSyncCounter + 3) {
|
|---|
| 548 | retval = GL_EXTCALL(glXWaitVideoSyncSGI(4, This->vSyncCounter & 0x3, &This->vSyncCounter));
|
|---|
| 549 | } else {
|
|---|
| 550 | This->vSyncCounter = sync;
|
|---|
| 551 | }
|
|---|
| 552 | break;
|
|---|
| 553 | default:
|
|---|
| 554 | FIXME("Unknown presentation interval %08x\n", This->presentParms.PresentationInterval);
|
|---|
| 555 | }
|
|---|
| 556 | }
|
|---|
| 557 |
|
|---|
| 558 | context_release(context);
|
|---|
| 559 |
|
|---|
| 560 | TRACE("returning\n");
|
|---|
| 561 | return WINED3D_OK;
|
|---|
| 562 | }
|
|---|
| 563 |
|
|---|
| 564 | static HRESULT WINAPI IWineD3DSwapChainImpl_SetDestWindowOverride(IWineD3DSwapChain *iface, HWND window)
|
|---|
| 565 | {
|
|---|
| 566 | IWineD3DSwapChainImpl *swapchain = (IWineD3DSwapChainImpl *)iface;
|
|---|
| 567 |
|
|---|
| 568 | if (!window) window = swapchain->device_window;
|
|---|
| 569 | if (window == swapchain->win_handle) return WINED3D_OK;
|
|---|
| 570 |
|
|---|
| 571 | TRACE("Setting swapchain %p window from %p to %p\n", swapchain, swapchain->win_handle, window);
|
|---|
| 572 | swapchain->win_handle = window;
|
|---|
| 573 |
|
|---|
| 574 | return WINED3D_OK;
|
|---|
| 575 | }
|
|---|
| 576 |
|
|---|
| 577 | static const IWineD3DSwapChainVtbl IWineD3DSwapChain_Vtbl =
|
|---|
| 578 | {
|
|---|
| 579 | /* IUnknown */
|
|---|
| 580 | IWineD3DBaseSwapChainImpl_QueryInterface,
|
|---|
| 581 | IWineD3DBaseSwapChainImpl_AddRef,
|
|---|
| 582 | IWineD3DBaseSwapChainImpl_Release,
|
|---|
| 583 | /* IWineD3DSwapChain */
|
|---|
| 584 | IWineD3DBaseSwapChainImpl_GetParent,
|
|---|
| 585 | IWineD3DSwapChainImpl_Destroy,
|
|---|
| 586 | IWineD3DBaseSwapChainImpl_GetDevice,
|
|---|
| 587 | IWineD3DSwapChainImpl_Present,
|
|---|
| 588 | IWineD3DSwapChainImpl_SetDestWindowOverride,
|
|---|
| 589 | IWineD3DBaseSwapChainImpl_GetFrontBufferData,
|
|---|
| 590 | IWineD3DBaseSwapChainImpl_GetBackBuffer,
|
|---|
| 591 | IWineD3DBaseSwapChainImpl_GetRasterStatus,
|
|---|
| 592 | IWineD3DBaseSwapChainImpl_GetDisplayMode,
|
|---|
| 593 | IWineD3DBaseSwapChainImpl_GetPresentParameters,
|
|---|
| 594 | IWineD3DBaseSwapChainImpl_SetGammaRamp,
|
|---|
| 595 | IWineD3DBaseSwapChainImpl_GetGammaRamp,
|
|---|
| 596 | };
|
|---|
| 597 |
|
|---|
| 598 | static LONG fullscreen_style(LONG style)
|
|---|
| 599 | {
|
|---|
| 600 | /* Make sure the window is managed, otherwise we won't get keyboard input. */
|
|---|
| 601 | style |= WS_POPUP | WS_SYSMENU;
|
|---|
| 602 | style &= ~(WS_CAPTION | WS_THICKFRAME);
|
|---|
| 603 |
|
|---|
| 604 | return style;
|
|---|
| 605 | }
|
|---|
| 606 |
|
|---|
| 607 | static LONG fullscreen_exstyle(LONG exstyle)
|
|---|
| 608 | {
|
|---|
| 609 | /* Filter out window decorations. */
|
|---|
| 610 | exstyle &= ~(WS_EX_WINDOWEDGE | WS_EX_CLIENTEDGE);
|
|---|
| 611 |
|
|---|
| 612 | return exstyle;
|
|---|
| 613 | }
|
|---|
| 614 |
|
|---|
| 615 | void swapchain_setup_fullscreen_window(IWineD3DSwapChainImpl *swapchain, UINT w, UINT h)
|
|---|
| 616 | {
|
|---|
| 617 | IWineD3DDeviceImpl *device = swapchain->device;
|
|---|
| 618 | HWND window = swapchain->device_window;
|
|---|
| 619 | BOOL filter_messages;
|
|---|
| 620 | LONG style, exstyle;
|
|---|
| 621 |
|
|---|
| 622 | TRACE("Setting up window %p for fullscreen mode.\n", window);
|
|---|
| 623 |
|
|---|
| 624 | if (device->style || device->exStyle)
|
|---|
| 625 | {
|
|---|
| 626 | ERR("Changing the window style for window %p, but another style (%08x, %08x) is already stored.\n",
|
|---|
| 627 | window, device->style, device->exStyle);
|
|---|
| 628 | }
|
|---|
| 629 |
|
|---|
| 630 | device->style = GetWindowLongW(window, GWL_STYLE);
|
|---|
| 631 | device->exStyle = GetWindowLongW(window, GWL_EXSTYLE);
|
|---|
| 632 |
|
|---|
| 633 | style = fullscreen_style(device->style);
|
|---|
| 634 | exstyle = fullscreen_exstyle(device->exStyle);
|
|---|
| 635 |
|
|---|
| 636 | TRACE("Old style was %08x, %08x, setting to %08x, %08x.\n",
|
|---|
| 637 | device->style, device->exStyle, style, exstyle);
|
|---|
| 638 |
|
|---|
| 639 | filter_messages = device->filter_messages;
|
|---|
| 640 | device->filter_messages = TRUE;
|
|---|
| 641 |
|
|---|
| 642 | SetWindowLongW(window, GWL_STYLE, style);
|
|---|
| 643 | SetWindowLongW(window, GWL_EXSTYLE, exstyle);
|
|---|
| 644 | SetWindowPos(window, HWND_TOP, 0, 0, w, h, SWP_FRAMECHANGED | SWP_SHOWWINDOW | SWP_NOACTIVATE);
|
|---|
| 645 |
|
|---|
| 646 | device->filter_messages = filter_messages;
|
|---|
| 647 | }
|
|---|
| 648 |
|
|---|
| 649 | void swapchain_restore_fullscreen_window(IWineD3DSwapChainImpl *swapchain)
|
|---|
| 650 | {
|
|---|
| 651 | IWineD3DDeviceImpl *device = swapchain->device;
|
|---|
| 652 | HWND window = swapchain->device_window;
|
|---|
| 653 | BOOL filter_messages;
|
|---|
| 654 | LONG style, exstyle;
|
|---|
| 655 |
|
|---|
| 656 | if (!device->style && !device->exStyle) return;
|
|---|
| 657 |
|
|---|
| 658 | TRACE("Restoring window style of window %p to %08x, %08x.\n",
|
|---|
| 659 | window, device->style, device->exStyle);
|
|---|
| 660 |
|
|---|
| 661 | style = GetWindowLongW(window, GWL_STYLE);
|
|---|
| 662 | exstyle = GetWindowLongW(window, GWL_EXSTYLE);
|
|---|
| 663 |
|
|---|
| 664 | filter_messages = device->filter_messages;
|
|---|
| 665 | device->filter_messages = TRUE;
|
|---|
| 666 |
|
|---|
| 667 | /* Only restore the style if the application didn't modify it during the
|
|---|
| 668 | * fullscreen phase. Some applications change it before calling Reset()
|
|---|
| 669 | * when switching between windowed and fullscreen modes (HL2), some
|
|---|
| 670 | * depend on the original style (Eve Online). */
|
|---|
| 671 | if (style == fullscreen_style(device->style) && exstyle == fullscreen_exstyle(device->exStyle))
|
|---|
| 672 | {
|
|---|
| 673 | SetWindowLongW(window, GWL_STYLE, device->style);
|
|---|
| 674 | SetWindowLongW(window, GWL_EXSTYLE, device->exStyle);
|
|---|
| 675 | }
|
|---|
| 676 | SetWindowPos(window, 0, 0, 0, 0, 0, SWP_FRAMECHANGED | SWP_NOMOVE | SWP_NOSIZE | SWP_NOZORDER);
|
|---|
| 677 |
|
|---|
| 678 | device->filter_messages = filter_messages;
|
|---|
| 679 |
|
|---|
| 680 | /* Delete the old values. */
|
|---|
| 681 | device->style = 0;
|
|---|
| 682 | device->exStyle = 0;
|
|---|
| 683 | }
|
|---|
| 684 |
|
|---|
| 685 |
|
|---|
| 686 | HRESULT swapchain_init(IWineD3DSwapChainImpl *swapchain, WINED3DSURFTYPE surface_type,
|
|---|
| 687 | IWineD3DDeviceImpl *device, WINED3DPRESENT_PARAMETERS *present_parameters, IUnknown *parent)
|
|---|
| 688 | {
|
|---|
| 689 | const struct wined3d_adapter *adapter = device->adapter;
|
|---|
| 690 | const struct wined3d_format_desc *format_desc;
|
|---|
| 691 | BOOL displaymode_set = FALSE;
|
|---|
| 692 | WINED3DDISPLAYMODE mode;
|
|---|
| 693 | RECT client_rect;
|
|---|
| 694 | HWND window;
|
|---|
| 695 | HRESULT hr;
|
|---|
| 696 | UINT i;
|
|---|
| 697 |
|
|---|
| 698 | if (present_parameters->BackBufferCount > WINED3DPRESENT_BACK_BUFFER_MAX)
|
|---|
| 699 | {
|
|---|
| 700 | FIXME("The application requested %u back buffers, this is not supported.\n",
|
|---|
| 701 | present_parameters->BackBufferCount);
|
|---|
| 702 | return WINED3DERR_INVALIDCALL;
|
|---|
| 703 | }
|
|---|
| 704 |
|
|---|
| 705 | if (present_parameters->BackBufferCount > 1)
|
|---|
| 706 | {
|
|---|
| 707 | FIXME("The application requested more than one back buffer, this is not properly supported.\n"
|
|---|
| 708 | "Please configure the application to use double buffering (1 back buffer) if possible.\n");
|
|---|
| 709 | }
|
|---|
| 710 |
|
|---|
| 711 | switch (surface_type)
|
|---|
| 712 | {
|
|---|
| 713 | case SURFACE_GDI:
|
|---|
| 714 | swapchain->lpVtbl = &IWineGDISwapChain_Vtbl;
|
|---|
| 715 | break;
|
|---|
| 716 |
|
|---|
| 717 | case SURFACE_OPENGL:
|
|---|
| 718 | swapchain->lpVtbl = &IWineD3DSwapChain_Vtbl;
|
|---|
| 719 | break;
|
|---|
| 720 |
|
|---|
| 721 | case SURFACE_UNKNOWN:
|
|---|
| 722 | FIXME("Caller tried to create a SURFACE_UNKNOWN swapchain.\n");
|
|---|
| 723 | return WINED3DERR_INVALIDCALL;
|
|---|
| 724 | }
|
|---|
| 725 |
|
|---|
| 726 | window = present_parameters->hDeviceWindow ? present_parameters->hDeviceWindow : device->createParms.hFocusWindow;
|
|---|
| 727 |
|
|---|
| 728 | swapchain->device = device;
|
|---|
| 729 | swapchain->parent = parent;
|
|---|
| 730 | swapchain->ref = 1;
|
|---|
| 731 | swapchain->win_handle = window;
|
|---|
| 732 | swapchain->device_window = window;
|
|---|
| 733 | #ifdef VBOX_WITH_WDDM
|
|---|
| 734 | Assert(window);
|
|---|
| 735 | /* see VBoxExtGet/ReleaseDC for comments */
|
|---|
| 736 | swapchain->hDC = VBoxExtGetDC(window);
|
|---|
| 737 | if (!swapchain->hDC)
|
|---|
| 738 | {
|
|---|
| 739 | DWORD winEr = GetLastError();
|
|---|
| 740 | WARN("Failed to get a window DC, winEr %d.\n", winEr);
|
|---|
| 741 | Assert(0);
|
|---|
| 742 | goto err;
|
|---|
| 743 | }
|
|---|
| 744 | #endif
|
|---|
| 745 |
|
|---|
| 746 | if (!present_parameters->Windowed && window)
|
|---|
| 747 | {
|
|---|
| 748 | swapchain_setup_fullscreen_window(swapchain, present_parameters->BackBufferWidth,
|
|---|
| 749 | present_parameters->BackBufferHeight);
|
|---|
| 750 | }
|
|---|
| 751 |
|
|---|
| 752 | IWineD3D_GetAdapterDisplayMode(device->wined3d, adapter->ordinal, &mode);
|
|---|
| 753 | swapchain->orig_width = mode.Width;
|
|---|
| 754 | swapchain->orig_height = mode.Height;
|
|---|
| 755 | swapchain->orig_fmt = mode.Format;
|
|---|
| 756 | format_desc = getFormatDescEntry(mode.Format, &adapter->gl_info);
|
|---|
| 757 |
|
|---|
| 758 | GetClientRect(window, &client_rect);
|
|---|
| 759 | if (present_parameters->Windowed
|
|---|
| 760 | && (!present_parameters->BackBufferWidth || !present_parameters->BackBufferHeight
|
|---|
| 761 | || present_parameters->BackBufferFormat == WINED3DFMT_UNKNOWN))
|
|---|
| 762 | {
|
|---|
| 763 |
|
|---|
| 764 | if (!present_parameters->BackBufferWidth)
|
|---|
| 765 | {
|
|---|
| 766 | present_parameters->BackBufferWidth = client_rect.right;
|
|---|
| 767 | TRACE("Updating width to %u.\n", present_parameters->BackBufferWidth);
|
|---|
| 768 | }
|
|---|
| 769 |
|
|---|
| 770 | if (!present_parameters->BackBufferHeight)
|
|---|
| 771 | {
|
|---|
| 772 | present_parameters->BackBufferHeight = client_rect.bottom;
|
|---|
| 773 | TRACE("Updating height to %u.\n", present_parameters->BackBufferHeight);
|
|---|
| 774 | }
|
|---|
| 775 |
|
|---|
| 776 | if (present_parameters->BackBufferFormat == WINED3DFMT_UNKNOWN)
|
|---|
| 777 | {
|
|---|
| 778 | present_parameters->BackBufferFormat = swapchain->orig_fmt;
|
|---|
| 779 | TRACE("Updating format to %s.\n", debug_d3dformat(swapchain->orig_fmt));
|
|---|
| 780 | }
|
|---|
| 781 | }
|
|---|
| 782 | swapchain->presentParms = *present_parameters;
|
|---|
| 783 |
|
|---|
| 784 | if (wined3d_settings.offscreen_rendering_mode == ORM_FBO
|
|---|
| 785 | && present_parameters->BackBufferCount
|
|---|
| 786 | && (present_parameters->BackBufferWidth != client_rect.right
|
|---|
| 787 | || present_parameters->BackBufferHeight != client_rect.bottom))
|
|---|
| 788 | {
|
|---|
| 789 | TRACE("Rendering to FBO. Backbuffer %ux%u, window %ux%u.\n",
|
|---|
| 790 | present_parameters->BackBufferWidth,
|
|---|
| 791 | present_parameters->BackBufferHeight,
|
|---|
| 792 | client_rect.right, client_rect.bottom);
|
|---|
| 793 | swapchain->render_to_fbo = TRUE;
|
|---|
| 794 | }
|
|---|
| 795 |
|
|---|
| 796 | TRACE("Creating front buffer.\n");
|
|---|
| 797 | hr = IWineD3DDeviceParent_CreateRenderTarget(device->device_parent, parent,
|
|---|
| 798 | swapchain->presentParms.BackBufferWidth, swapchain->presentParms.BackBufferHeight,
|
|---|
| 799 | swapchain->presentParms.BackBufferFormat, swapchain->presentParms.MultiSampleType,
|
|---|
| 800 | swapchain->presentParms.MultiSampleQuality, TRUE /* Lockable */, &swapchain->frontBuffer);
|
|---|
| 801 | if (FAILED(hr))
|
|---|
| 802 | {
|
|---|
| 803 | WARN("Failed to create front buffer, hr %#x.\n", hr);
|
|---|
| 804 | goto err;
|
|---|
| 805 | }
|
|---|
| 806 |
|
|---|
| 807 | IWineD3DSurface_SetContainer(swapchain->frontBuffer, (IWineD3DBase *)swapchain);
|
|---|
| 808 | ((IWineD3DSurfaceImpl *)swapchain->frontBuffer)->Flags |= SFLAG_SWAPCHAIN;
|
|---|
| 809 | if (surface_type == SURFACE_OPENGL)
|
|---|
| 810 | {
|
|---|
| 811 | IWineD3DSurface_ModifyLocation(swapchain->frontBuffer, SFLAG_INDRAWABLE, TRUE);
|
|---|
| 812 | }
|
|---|
| 813 |
|
|---|
| 814 | /* MSDN says we're only allowed a single fullscreen swapchain per device,
|
|---|
| 815 | * so we should really check to see if there is a fullscreen swapchain
|
|---|
| 816 | * already. Does a single head count as full screen? */
|
|---|
| 817 |
|
|---|
| 818 | if (!present_parameters->Windowed)
|
|---|
| 819 | {
|
|---|
| 820 | WINED3DDISPLAYMODE mode;
|
|---|
| 821 |
|
|---|
| 822 | /* Change the display settings */
|
|---|
| 823 | mode.Width = present_parameters->BackBufferWidth;
|
|---|
| 824 | mode.Height = present_parameters->BackBufferHeight;
|
|---|
| 825 | mode.Format = present_parameters->BackBufferFormat;
|
|---|
| 826 | mode.RefreshRate = present_parameters->FullScreen_RefreshRateInHz;
|
|---|
| 827 |
|
|---|
| 828 | hr = IWineD3DDevice_SetDisplayMode((IWineD3DDevice *)device, 0, &mode);
|
|---|
| 829 | if (FAILED(hr))
|
|---|
| 830 | {
|
|---|
| 831 | WARN("Failed to set display mode, hr %#x.\n", hr);
|
|---|
| 832 | goto err;
|
|---|
| 833 | }
|
|---|
| 834 | displaymode_set = TRUE;
|
|---|
| 835 | }
|
|---|
| 836 |
|
|---|
| 837 | #ifndef VBOX_WITH_WDDM
|
|---|
| 838 | swapchain->context = HeapAlloc(GetProcessHeap(), 0, sizeof(swapchain->context));
|
|---|
| 839 | if (!swapchain->context)
|
|---|
| 840 | {
|
|---|
| 841 | ERR("Failed to create the context array.\n");
|
|---|
| 842 | hr = E_OUTOFMEMORY;
|
|---|
| 843 | goto err;
|
|---|
| 844 | }
|
|---|
| 845 | swapchain->num_contexts = 1;
|
|---|
| 846 | #endif
|
|---|
| 847 |
|
|---|
| 848 | if (surface_type == SURFACE_OPENGL)
|
|---|
| 849 | {
|
|---|
| 850 | struct wined3d_context * swapchainContext;
|
|---|
| 851 | const struct wined3d_gl_info *gl_info = &device->adapter->gl_info;
|
|---|
| 852 |
|
|---|
| 853 | /* In WGL both color, depth and stencil are features of a pixel format. In case of D3D they are separate.
|
|---|
| 854 | * You are able to add a depth + stencil surface at a later stage when you need it.
|
|---|
| 855 | * In order to support this properly in WineD3D we need the ability to recreate the opengl context and
|
|---|
| 856 | * drawable when this is required. This is very tricky as we need to reapply ALL opengl states for the new
|
|---|
| 857 | * context, need torecreate shaders, textures and other resources.
|
|---|
| 858 | *
|
|---|
| 859 | * The context manager already takes care of the state problem and for the other tasks code from Reset
|
|---|
| 860 | * can be used. These changes are way to risky during the 1.0 code freeze which is taking place right now.
|
|---|
| 861 | * Likely a lot of other new bugs will be exposed. For that reason request a depth stencil surface all the
|
|---|
| 862 | * time. It can cause a slight performance hit but fixes a lot of regressions. A fixme reminds of that this
|
|---|
| 863 | * issue needs to be fixed. */
|
|---|
| 864 | if (!present_parameters->EnableAutoDepthStencil
|
|---|
| 865 | || swapchain->presentParms.AutoDepthStencilFormat != WINED3DFMT_D24_UNORM_S8_UINT)
|
|---|
| 866 | {
|
|---|
| 867 | FIXME("Add OpenGL context recreation support to context_validate_onscreen_formats\n");
|
|---|
| 868 | }
|
|---|
| 869 | swapchain->ds_format = getFormatDescEntry(WINED3DFMT_D24_UNORM_S8_UINT, gl_info);
|
|---|
| 870 |
|
|---|
| 871 | #ifdef VBOX_WITH_WDDM
|
|---|
| 872 | swapchainContext = context_find_create(device, swapchain, (IWineD3DSurfaceImpl *)swapchain->frontBuffer,
|
|---|
| 873 | swapchain->ds_format);
|
|---|
| 874 | if (!swapchainContext)
|
|---|
| 875 | #else
|
|---|
| 876 | swapchain->context[0] = context_create(swapchain, (IWineD3DSurfaceImpl *)swapchain->frontBuffer,
|
|---|
| 877 | swapchain->ds_format);
|
|---|
| 878 | if (!swapchain->context[0])
|
|---|
| 879 | #endif
|
|---|
| 880 | {
|
|---|
| 881 | WARN("Failed to create context.\n");
|
|---|
| 882 | hr = WINED3DERR_NOTAVAILABLE;
|
|---|
| 883 | goto err;
|
|---|
| 884 | }
|
|---|
| 885 | #ifdef VBOX_WITH_WDDM
|
|---|
| 886 | context_release(swapchainContext);
|
|---|
| 887 | #else
|
|---|
| 888 | context_release(swapchain->context[0]);
|
|---|
| 889 | #endif
|
|---|
| 890 | }
|
|---|
| 891 | else
|
|---|
| 892 | {
|
|---|
| 893 | #ifndef VBOX_WITH_WDDM
|
|---|
| 894 | swapchain->context[0] = NULL;
|
|---|
| 895 | #endif
|
|---|
| 896 | }
|
|---|
| 897 |
|
|---|
| 898 | if (swapchain->presentParms.BackBufferCount > 0)
|
|---|
| 899 | {
|
|---|
| 900 | swapchain->backBuffer = HeapAlloc(GetProcessHeap(), 0,
|
|---|
| 901 | sizeof(*swapchain->backBuffer) * swapchain->presentParms.BackBufferCount);
|
|---|
| 902 | if (!swapchain->backBuffer)
|
|---|
| 903 | {
|
|---|
| 904 | ERR("Failed to allocate backbuffer array memory.\n");
|
|---|
| 905 | hr = E_OUTOFMEMORY;
|
|---|
| 906 | goto err;
|
|---|
| 907 | }
|
|---|
| 908 |
|
|---|
| 909 | for (i = 0; i < swapchain->presentParms.BackBufferCount; ++i)
|
|---|
| 910 | {
|
|---|
| 911 | TRACE("Creating back buffer %u.\n", i);
|
|---|
| 912 | hr = IWineD3DDeviceParent_CreateRenderTarget(device->device_parent, parent,
|
|---|
| 913 | swapchain->presentParms.BackBufferWidth, swapchain->presentParms.BackBufferHeight,
|
|---|
| 914 | swapchain->presentParms.BackBufferFormat, swapchain->presentParms.MultiSampleType,
|
|---|
| 915 | swapchain->presentParms.MultiSampleQuality, TRUE /* Lockable */, &swapchain->backBuffer[i]);
|
|---|
| 916 | if (FAILED(hr))
|
|---|
| 917 | {
|
|---|
| 918 | WARN("Failed to create back buffer %u, hr %#x.\n", i, hr);
|
|---|
| 919 | goto err;
|
|---|
| 920 | }
|
|---|
| 921 |
|
|---|
| 922 | IWineD3DSurface_SetContainer(swapchain->backBuffer[i], (IWineD3DBase *)swapchain);
|
|---|
| 923 | ((IWineD3DSurfaceImpl *)swapchain->backBuffer[i])->Flags |= SFLAG_SWAPCHAIN;
|
|---|
| 924 | }
|
|---|
| 925 | }
|
|---|
| 926 |
|
|---|
| 927 | /* Swapchains share the depth/stencil buffer, so only create a single depthstencil surface. */
|
|---|
| 928 | if (present_parameters->EnableAutoDepthStencil && surface_type == SURFACE_OPENGL)
|
|---|
| 929 | {
|
|---|
| 930 | TRACE("Creating depth/stencil buffer.\n");
|
|---|
| 931 | if (!device->auto_depth_stencil_buffer)
|
|---|
| 932 | {
|
|---|
| 933 | hr = IWineD3DDeviceParent_CreateDepthStencilSurface(device->device_parent, parent,
|
|---|
| 934 | swapchain->presentParms.BackBufferWidth, swapchain->presentParms.BackBufferHeight,
|
|---|
| 935 | swapchain->presentParms.AutoDepthStencilFormat, swapchain->presentParms.MultiSampleType,
|
|---|
| 936 | swapchain->presentParms.MultiSampleQuality, FALSE /* FIXME: Discard */,
|
|---|
| 937 | &device->auto_depth_stencil_buffer);
|
|---|
| 938 | if (FAILED(hr))
|
|---|
| 939 | {
|
|---|
| 940 | WARN("Failed to create the auto depth stencil, hr %#x.\n", hr);
|
|---|
| 941 | goto err;
|
|---|
| 942 | }
|
|---|
| 943 |
|
|---|
| 944 | IWineD3DSurface_SetContainer(device->auto_depth_stencil_buffer, NULL);
|
|---|
| 945 | }
|
|---|
| 946 | }
|
|---|
| 947 |
|
|---|
| 948 | IWineD3DSwapChain_GetGammaRamp((IWineD3DSwapChain *)swapchain, &swapchain->orig_gamma);
|
|---|
| 949 |
|
|---|
| 950 | return WINED3D_OK;
|
|---|
| 951 |
|
|---|
| 952 | err:
|
|---|
| 953 | if (displaymode_set)
|
|---|
| 954 | {
|
|---|
| 955 | DEVMODEW devmode;
|
|---|
| 956 |
|
|---|
| 957 | ClipCursor(NULL);
|
|---|
| 958 |
|
|---|
| 959 | /* Change the display settings */
|
|---|
| 960 | memset(&devmode, 0, sizeof(devmode));
|
|---|
| 961 | devmode.dmSize = sizeof(devmode);
|
|---|
| 962 | devmode.dmFields = DM_BITSPERPEL | DM_PELSWIDTH | DM_PELSHEIGHT;
|
|---|
| 963 | devmode.dmBitsPerPel = format_desc->byte_count * 8;
|
|---|
| 964 | devmode.dmPelsWidth = swapchain->orig_width;
|
|---|
| 965 | devmode.dmPelsHeight = swapchain->orig_height;
|
|---|
| 966 | ChangeDisplaySettingsExW(adapter->DeviceName, &devmode, NULL, CDS_FULLSCREEN, NULL);
|
|---|
| 967 | }
|
|---|
| 968 |
|
|---|
| 969 | if (swapchain->backBuffer)
|
|---|
| 970 | {
|
|---|
| 971 | for (i = 0; i < swapchain->presentParms.BackBufferCount; ++i)
|
|---|
| 972 | {
|
|---|
| 973 | if (swapchain->backBuffer[i]) IWineD3DSurface_Release(swapchain->backBuffer[i]);
|
|---|
| 974 | }
|
|---|
| 975 | HeapFree(GetProcessHeap(), 0, swapchain->backBuffer);
|
|---|
| 976 | }
|
|---|
| 977 |
|
|---|
| 978 | #ifdef VBOX_WITH_WDDM
|
|---|
| 979 | if (!device->NumberOfSwapChains)
|
|---|
| 980 | {
|
|---|
| 981 | while (device->numContexts)
|
|---|
| 982 | {
|
|---|
| 983 | context_destroy(device, device->contexts[0]);
|
|---|
| 984 | }
|
|---|
| 985 | }
|
|---|
| 986 | #else
|
|---|
| 987 | if (swapchain->context)
|
|---|
| 988 | {
|
|---|
| 989 | if (swapchain->context[0])
|
|---|
| 990 | {
|
|---|
| 991 | context_release(swapchain->context[0]);
|
|---|
| 992 | context_destroy(device, swapchain->context[0]);
|
|---|
| 993 | swapchain->num_contexts = 0;
|
|---|
| 994 | }
|
|---|
| 995 | HeapFree(GetProcessHeap(), 0, swapchain->context);
|
|---|
| 996 | }
|
|---|
| 997 | #endif
|
|---|
| 998 |
|
|---|
| 999 | if (swapchain->frontBuffer) IWineD3DSurface_Release(swapchain->frontBuffer);
|
|---|
| 1000 |
|
|---|
| 1001 | return hr;
|
|---|
| 1002 | }
|
|---|
| 1003 |
|
|---|
| 1004 | struct wined3d_context *swapchain_create_context_for_thread(IWineD3DSwapChain *iface)
|
|---|
| 1005 | {
|
|---|
| 1006 | IWineD3DSwapChainImpl *This = (IWineD3DSwapChainImpl *) iface;
|
|---|
| 1007 | struct wined3d_context **newArray;
|
|---|
| 1008 | struct wined3d_context *ctx;
|
|---|
| 1009 |
|
|---|
| 1010 | TRACE("Creating a new context for swapchain %p, thread %d\n", This, GetCurrentThreadId());
|
|---|
| 1011 |
|
|---|
| 1012 | if (!(ctx = context_create(This, (IWineD3DSurfaceImpl *)This->frontBuffer, This->ds_format)))
|
|---|
| 1013 | {
|
|---|
| 1014 | ERR("Failed to create a new context for the swapchain\n");
|
|---|
| 1015 | return NULL;
|
|---|
| 1016 | }
|
|---|
| 1017 | context_release(ctx);
|
|---|
| 1018 | #ifdef VBOX_WITH_WDDM
|
|---|
| 1019 | /* no need to do anything since context gets added to the device context list within the context_create call */
|
|---|
| 1020 | #else
|
|---|
| 1021 | newArray = HeapAlloc(GetProcessHeap(), 0, sizeof(*newArray) * This->num_contexts + 1);
|
|---|
| 1022 | if(!newArray) {
|
|---|
| 1023 | ERR("Out of memory when trying to allocate a new context array\n");
|
|---|
| 1024 | context_destroy(This->device, ctx);
|
|---|
| 1025 | return NULL;
|
|---|
| 1026 | }
|
|---|
| 1027 | memcpy(newArray, This->context, sizeof(*newArray) * This->num_contexts);
|
|---|
| 1028 | HeapFree(GetProcessHeap(), 0, This->context);
|
|---|
| 1029 | newArray[This->num_contexts] = ctx;
|
|---|
| 1030 | This->context = newArray;
|
|---|
| 1031 | This->num_contexts++;
|
|---|
| 1032 | #endif
|
|---|
| 1033 | TRACE("Returning context %p\n", ctx);
|
|---|
| 1034 | return ctx;
|
|---|
| 1035 | }
|
|---|
| 1036 |
|
|---|
| 1037 | void get_drawable_size_swapchain(struct wined3d_context *context, UINT *width, UINT *height)
|
|---|
| 1038 | {
|
|---|
| 1039 | IWineD3DSurfaceImpl *surface = (IWineD3DSurfaceImpl *)context->current_rt;
|
|---|
| 1040 | /* The drawable size of an onscreen drawable is the surface size.
|
|---|
| 1041 | * (Actually: The window size, but the surface is created in window size) */
|
|---|
| 1042 | *width = surface->currentDesc.Width;
|
|---|
| 1043 | *height = surface->currentDesc.Height;
|
|---|
| 1044 | }
|
|---|
