968 lines
38 KiB
C
968 lines
38 KiB
C
/*
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*IDirect3DSwapChain9 implementation
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*
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*Copyright 2002-2003 Jason Edmeades
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*Copyright 2002-2003 Raphael Junqueira
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*Copyright 2005 Oliver Stieber
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*Copyright 2007-2008 Stefan Dösinger for CodeWeavers
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*
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*This library is free software; you can redistribute it and/or
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*modify it under the terms of the GNU Lesser General Public
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*License as published by the Free Software Foundation; either
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*version 2.1 of the License, or (at your option) any later version.
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*
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*This library is distributed in the hope that it will be useful,
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*but WITHOUT ANY WARRANTY; without even the implied warranty of
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*MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
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*Lesser General Public License for more details.
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*
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*You should have received a copy of the GNU Lesser General Public
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*License along with this library; if not, write to the Free Software
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*Foundation, Inc., 51 Franklin St, Fifth Floor, Boston, MA 02110-1301, USA
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*/
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#include "config.h"
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#include "wined3d_private.h"
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/*TODO: some of the additional parameters may be required to
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set the gamma ramp (for some weird reason microsoft have left swap gammaramp in device
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but it operates on a swapchain, it may be a good idea to move it to IWineD3DSwapChain for IWineD3D)*/
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WINE_DEFAULT_DEBUG_CHANNEL(d3d);
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WINE_DECLARE_DEBUG_CHANNEL(fps);
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#define GLINFO_LOCATION This->device->adapter->gl_info
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/*IWineD3DSwapChain parts follow: */
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static void WINAPI IWineD3DSwapChainImpl_Destroy(IWineD3DSwapChain *iface)
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{
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IWineD3DSwapChainImpl *This = (IWineD3DSwapChainImpl *)iface;
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WINED3DDISPLAYMODE mode;
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unsigned int i;
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TRACE("Destroying swapchain %p\n", iface);
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IWineD3DSwapChain_SetGammaRamp(iface, 0, &This->orig_gamma);
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/* Release the swapchain's draw buffers. Make sure This->backBuffer[0] is
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* the last buffer to be destroyed, FindContext() depends on that. */
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if (This->frontBuffer)
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{
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IWineD3DSurface_SetContainer(This->frontBuffer, 0);
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if (IWineD3DSurface_Release(This->frontBuffer))
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{
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WARN("(%p) Something's still holding the front buffer (%p).\n",
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This, This->frontBuffer);
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}
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This->frontBuffer = NULL;
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}
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if (This->backBuffer)
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{
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UINT i = This->presentParms.BackBufferCount;
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while (i--)
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{
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IWineD3DSurface_SetContainer(This->backBuffer[i], 0);
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if (IWineD3DSurface_Release(This->backBuffer[i]))
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WARN("(%p) Something's still holding back buffer %u (%p).\n",
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This, i, This->backBuffer[i]);
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}
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HeapFree(GetProcessHeap(), 0, This->backBuffer);
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This->backBuffer = NULL;
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}
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for (i = 0; i < This->num_contexts; ++i)
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{
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context_destroy(This->device, This->context[i]);
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}
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/* Restore the screen resolution if we rendered in fullscreen
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* This will restore the screen resolution to what it was before creating the swapchain. In case of d3d8 and d3d9
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* 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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* before starting up Direct3D, thus orig_width and orig_height will be equal to the modes in the presentation params
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*/
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if(This->presentParms.Windowed == FALSE && This->presentParms.AutoRestoreDisplayMode) {
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mode.Width = This->orig_width;
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mode.Height = This->orig_height;
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mode.RefreshRate = 0;
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mode.Format = This->orig_fmt;
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IWineD3DDevice_SetDisplayMode((IWineD3DDevice *)This->device, 0, &mode);
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}
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HeapFree(GetProcessHeap(), 0, This->context);
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HeapFree(GetProcessHeap(), 0, This);
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}
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/* A GL context is provided by the caller */
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static void swapchain_blit(IWineD3DSwapChainImpl *This, struct wined3d_context *context,
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const RECT *src_rect, const RECT *dst_rect)
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{
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IWineD3DDeviceImpl *device = This->device;
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IWineD3DSurfaceImpl *backbuffer = ((IWineD3DSurfaceImpl *) This->backBuffer[0]);
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UINT src_w = src_rect->right - src_rect->left;
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UINT src_h = src_rect->bottom - src_rect->top;
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GLenum gl_filter;
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const struct wined3d_gl_info *gl_info = context->gl_info;
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TRACE("swapchain %p, context %p, src_rect %s, dst_rect %s.\n",
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This, context, wine_dbgstr_rect(src_rect), wine_dbgstr_rect(dst_rect));
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if (src_w == dst_rect->right - dst_rect->left && src_h == dst_rect->bottom - dst_rect->top)
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gl_filter = GL_NEAREST;
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else
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gl_filter = GL_LINEAR;
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if (gl_info->fbo_ops.glBlitFramebuffer)
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{
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ENTER_GL();
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context_bind_fbo(context, GL_READ_FRAMEBUFFER, &context->src_fbo);
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context_attach_surface_fbo(context, GL_READ_FRAMEBUFFER, 0, This->backBuffer[0]);
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context_attach_depth_stencil_fbo(context, GL_READ_FRAMEBUFFER, NULL, FALSE);
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context_bind_fbo(context, GL_DRAW_FRAMEBUFFER, NULL);
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context_set_draw_buffer(context, GL_BACK);
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glDisable(GL_SCISSOR_TEST);
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IWineD3DDeviceImpl_MarkStateDirty(This->device, STATE_RENDER(WINED3DRS_SCISSORTESTENABLE));
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/* Note that the texture is upside down */
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gl_info->fbo_ops.glBlitFramebuffer(src_rect->left, src_rect->top, src_rect->right, src_rect->bottom,
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dst_rect->left, dst_rect->bottom, dst_rect->right, dst_rect->top,
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GL_COLOR_BUFFER_BIT, gl_filter);
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checkGLcall("Swapchain present blit(EXT_framebuffer_blit)\n");
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LEAVE_GL();
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}
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else
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{
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struct wined3d_context *context2;
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float tex_left = src_rect->left;
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float tex_top = src_rect->top;
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float tex_right = src_rect->right;
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float tex_bottom = src_rect->bottom;
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context2 = context_acquire(This->device, This->backBuffer[0], CTXUSAGE_BLIT);
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if(backbuffer->Flags & SFLAG_NORMCOORD)
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{
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tex_left /= src_w;
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tex_right /= src_w;
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tex_top /= src_h;
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tex_bottom /= src_h;
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}
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ENTER_GL();
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context_bind_fbo(context2, GL_DRAW_FRAMEBUFFER, NULL);
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/* Set up the texture. The surface is not in a IWineD3D*Texture container,
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* so there are no d3d texture settings to dirtify
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*/
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device->blitter->set_shader((IWineD3DDevice *) device, backbuffer->resource.format_desc,
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backbuffer->texture_target, backbuffer->pow2Width,
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backbuffer->pow2Height);
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glTexParameteri(backbuffer->texture_target, GL_TEXTURE_MIN_FILTER, GL_LINEAR);
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glTexParameteri(backbuffer->texture_target, GL_TEXTURE_MAG_FILTER, GL_LINEAR);
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context_set_draw_buffer(context, GL_BACK);
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/* Set the viewport to the destination rectandle, disable any projection
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* transformation set up by CTXUSAGE_BLIT, and draw a (-1,-1)-(1,1) quad.
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*
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* Back up viewport and matrix to avoid breaking last_was_blit
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*
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* Note that CTXUSAGE_BLIT set up viewport and ortho to match the surface
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* size - we want the GL drawable(=window) size.
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*/
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glPushAttrib(GL_VIEWPORT_BIT);
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glViewport(dst_rect->left, dst_rect->top, dst_rect->right, dst_rect->bottom);
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glMatrixMode(GL_PROJECTION);
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glPushMatrix();
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glLoadIdentity();
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glBegin(GL_QUADS);
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/* bottom left */
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glTexCoord2f(tex_left, tex_bottom);
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glVertex2i(-1, -1);
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/* top left */
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glTexCoord2f(tex_left, tex_top);
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glVertex2i(-1, 1);
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/* top right */
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glTexCoord2f(tex_right, tex_top);
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glVertex2i(1, 1);
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/* bottom right */
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glTexCoord2f(tex_right, tex_bottom);
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glVertex2i(1, -1);
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glEnd();
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glPopMatrix();
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glPopAttrib();
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device->blitter->unset_shader((IWineD3DDevice *) device);
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checkGLcall("Swapchain present blit(manual)\n");
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LEAVE_GL();
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context_release(context2);
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}
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}
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static HRESULT WINAPI IWineD3DSwapChainImpl_Present(IWineD3DSwapChain *iface, CONST RECT *pSourceRect, CONST RECT *pDestRect, HWND hDestWindowOverride, CONST RGNDATA *pDirtyRegion, DWORD dwFlags) {
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IWineD3DSwapChainImpl *This = (IWineD3DSwapChainImpl *)iface;
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struct wined3d_context *context;
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RECT src_rect, dst_rect;
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BOOL render_to_fbo;
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unsigned int sync;
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int retval;
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context = context_acquire(This->device, This->backBuffer[0], CTXUSAGE_RESOURCELOAD);
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/* Render the cursor onto the back buffer, using our nifty directdraw blitting code :-) */
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if (This->device->bCursorVisible && This->device->cursorTexture)
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{
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IWineD3DSurfaceImpl cursor;
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RECT destRect =
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{
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This->device->xScreenSpace - This->device->xHotSpot,
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This->device->yScreenSpace - This->device->yHotSpot,
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This->device->xScreenSpace + This->device->cursorWidth - This->device->xHotSpot,
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This->device->yScreenSpace + This->device->cursorHeight - This->device->yHotSpot,
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};
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TRACE("Rendering the cursor. Creating fake surface at %p\n", &cursor);
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/* Build a fake surface to call the Blitting code. It is not possible to use the interface passed by
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* the application because we are only supposed to copy the information out. Using a fake surface
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* allows to use the Blitting engine and avoid copying the whole texture -> render target blitting code.
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*/
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memset(&cursor, 0, sizeof(cursor));
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cursor.lpVtbl = &IWineD3DSurface_Vtbl;
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cursor.resource.ref = 1;
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cursor.resource.device = This->device;
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cursor.resource.pool = WINED3DPOOL_SCRATCH;
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cursor.resource.format_desc = getFormatDescEntry(WINED3DFMT_B8G8R8A8_UNORM, context->gl_info);
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cursor.resource.resourceType = WINED3DRTYPE_SURFACE;
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cursor.texture_name = This->device->cursorTexture;
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cursor.texture_target = GL_TEXTURE_2D;
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cursor.texture_level = 0;
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cursor.currentDesc.Width = This->device->cursorWidth;
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cursor.currentDesc.Height = This->device->cursorHeight;
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cursor.glRect.left = 0;
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cursor.glRect.top = 0;
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cursor.glRect.right = cursor.currentDesc.Width;
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cursor.glRect.bottom = cursor.currentDesc.Height;
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/* The cursor must have pow2 sizes */
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cursor.pow2Width = cursor.currentDesc.Width;
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cursor.pow2Height = cursor.currentDesc.Height;
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/* The surface is in the texture */
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cursor.Flags |= SFLAG_INTEXTURE;
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/* DDBLT_KEYSRC will cause BltOverride to enable the alpha test with GL_NOTEQUAL, 0.0,
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* which is exactly what we want :-)
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*/
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if (This->presentParms.Windowed) {
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MapWindowPoints(NULL, This->win_handle, (LPPOINT)&destRect, 2);
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}
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IWineD3DSurface_Blt(This->backBuffer[0], &destRect, (IWineD3DSurface *)&cursor,
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NULL, WINEDDBLT_KEYSRC, NULL, WINED3DTEXF_POINT);
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}
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if (This->device->logo_surface)
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{
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/* Blit the logo into the upper left corner of the drawable. */
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IWineD3DSurface_BltFast(This->backBuffer[0], 0, 0, This->device->logo_surface, NULL, WINEDDBLTFAST_SRCCOLORKEY);
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}
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TRACE("presetting HDC %p\n", This->context[0]->hdc);
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/* Don't call checkGLcall, as glGetError is not applicable here */
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if (hDestWindowOverride && This->win_handle != hDestWindowOverride) {
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IWineD3DSwapChain_SetDestWindowOverride(iface, hDestWindowOverride);
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}
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render_to_fbo = This->render_to_fbo;
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if (pSourceRect)
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{
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src_rect = *pSourceRect;
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if (!render_to_fbo && (src_rect.left || src_rect.top
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|| src_rect.right != This->presentParms.BackBufferWidth
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|| src_rect.bottom != This->presentParms.BackBufferHeight))
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{
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render_to_fbo = TRUE;
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}
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}
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else
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{
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src_rect.left = 0;
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src_rect.top = 0;
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src_rect.right = This->presentParms.BackBufferWidth;
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src_rect.bottom = This->presentParms.BackBufferHeight;
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}
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if (pDestRect) dst_rect = *pDestRect;
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else GetClientRect(This->win_handle, &dst_rect);
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if (!render_to_fbo && (dst_rect.left || dst_rect.top
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|| dst_rect.right != This->presentParms.BackBufferWidth
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|| dst_rect.bottom != This->presentParms.BackBufferHeight))
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{
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render_to_fbo = TRUE;
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}
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/* Rendering to a window of different size, presenting partial rectangles,
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* or rendering to a different window needs help from FBO_blit or a textured
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* draw. Render the swapchain to a FBO in the future.
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*
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* Note that FBO_blit from the backbuffer to the frontbuffer cannot solve
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* all these issues - this fails if the window is smaller than the backbuffer.
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*/
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if (!This->render_to_fbo && render_to_fbo && wined3d_settings.offscreen_rendering_mode == ORM_FBO)
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{
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IWineD3DSurface_LoadLocation(This->backBuffer[0], SFLAG_INTEXTURE, NULL);
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IWineD3DSurface_ModifyLocation(This->backBuffer[0], SFLAG_INDRAWABLE, FALSE);
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This->render_to_fbo = TRUE;
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/* Force the context manager to update the render target configuration next draw. */
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context->current_rt = NULL;
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}
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if(This->render_to_fbo)
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{
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/* This codepath should only be hit with the COPY swapeffect. Otherwise a backbuffer-
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* window size mismatch is impossible(fullscreen) and src and dst rectangles are
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* not allowed(they need the COPY swapeffect)
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*
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* The DISCARD swap effect is ok as well since any backbuffer content is allowed after
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* the swap
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*/
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if(This->presentParms.SwapEffect == WINED3DSWAPEFFECT_FLIP )
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{
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FIXME("Render-to-fbo with WINED3DSWAPEFFECT_FLIP\n");
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}
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swapchain_blit(This, context, &src_rect, &dst_rect);
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}
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SwapBuffers(This->context[0]->hdc); /* TODO: cycle through the swapchain buffers */
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TRACE("SwapBuffers called, Starting new frame\n");
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/* FPS support */
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if (TRACE_ON(fps))
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{
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DWORD time = GetTickCount();
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This->frames++;
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/* every 1.5 seconds */
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if (time - This->prev_time > 1500) {
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TRACE_(fps)("%p @ approx %.2ffps\n", This, 1000.0*This->frames/(time - This->prev_time));
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This->prev_time = time;
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This->frames = 0;
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}
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}
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#if defined(FRAME_DEBUGGING)
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{
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if (GetFileAttributesA("C:\\D3DTRACE") != INVALID_FILE_ATTRIBUTES) {
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if (!isOn) {
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isOn = TRUE;
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FIXME("Enabling D3D Trace\n");
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__WINE_SET_DEBUGGING(__WINE_DBCL_TRACE, __wine_dbch_d3d, 1);
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#if defined(SHOW_FRAME_MAKEUP)
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FIXME("Singe Frame snapshots Starting\n");
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isDumpingFrames = TRUE;
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ENTER_GL();
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glClear(GL_COLOR_BUFFER_BIT);
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LEAVE_GL();
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#endif
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#if defined(SINGLE_FRAME_DEBUGGING)
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} else {
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#if defined(SHOW_FRAME_MAKEUP)
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FIXME("Singe Frame snapshots Finishing\n");
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isDumpingFrames = FALSE;
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#endif
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FIXME("Singe Frame trace complete\n");
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DeleteFileA("C:\\D3DTRACE");
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__WINE_SET_DEBUGGING(__WINE_DBCL_TRACE, __wine_dbch_d3d, 0);
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#endif
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}
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} else {
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if (isOn) {
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isOn = FALSE;
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#if defined(SHOW_FRAME_MAKEUP)
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FIXME("Single Frame snapshots Finishing\n");
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isDumpingFrames = FALSE;
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#endif
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FIXME("Disabling D3D Trace\n");
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__WINE_SET_DEBUGGING(__WINE_DBCL_TRACE, __wine_dbch_d3d, 0);
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}
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}
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}
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#endif
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/* This is disabled, but the code left in for debug purposes.
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*
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* Since we're allowed to modify the new back buffer on a D3DSWAPEFFECT_DISCARD flip,
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* we can clear it with some ugly color to make bad drawing visible and ease debugging.
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* The Debug runtime does the same on Windows. However, a few games do not redraw the
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* screen properly, like Max Payne 2, which leaves a few pixels undefined.
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*
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* Tests show that the content of the back buffer after a discard flip is indeed not
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* reliable, so no game can depend on the exact content. However, it resembles the
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* old contents in some way, for example by showing fragments at other locations. In
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* general, the color theme is still intact. So Max payne, which draws rather dark scenes
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* gets a dark background image. If we clear it with a bright ugly color, the game's
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* bug shows up much more than it does on Windows, and the players see single pixels
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* with wrong colors.
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* (The Max Payne bug has been confirmed on Windows with the debug runtime)
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*/
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if (FALSE && This->presentParms.SwapEffect == WINED3DSWAPEFFECT_DISCARD) {
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TRACE("Clearing the color buffer with cyan color\n");
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IWineD3DDevice_Clear((IWineD3DDevice *)This->device, 0, NULL,
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WINED3DCLEAR_TARGET, 0xff00ffff, 1.0f, 0);
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}
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if(!This->render_to_fbo &&
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( ((IWineD3DSurfaceImpl *) This->frontBuffer)->Flags & SFLAG_INSYSMEM ||
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((IWineD3DSurfaceImpl *) This->backBuffer[0])->Flags & SFLAG_INSYSMEM ) ) {
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/* Both memory copies of the surfaces are ok, flip them around too instead of dirtifying
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* Doesn't work with render_to_fbo because we're not flipping
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*/
|
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IWineD3DSurfaceImpl *front = (IWineD3DSurfaceImpl *) This->frontBuffer;
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IWineD3DSurfaceImpl *back = (IWineD3DSurfaceImpl *) This->backBuffer[0];
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|
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if(front->resource.size == back->resource.size) {
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DWORD fbflags;
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flip_surface(front, back);
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|
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/* Tell the front buffer surface that is has been modified. However,
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* the other locations were preserved during that, so keep the flags.
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* This serves to update the emulated overlay, if any
|
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*/
|
|
fbflags = front->Flags;
|
|
IWineD3DSurface_ModifyLocation(This->frontBuffer, SFLAG_INDRAWABLE, TRUE);
|
|
front->Flags = fbflags;
|
|
} else {
|
|
IWineD3DSurface_ModifyLocation((IWineD3DSurface *) front, SFLAG_INDRAWABLE, TRUE);
|
|
IWineD3DSurface_ModifyLocation((IWineD3DSurface *) back, SFLAG_INDRAWABLE, TRUE);
|
|
}
|
|
} else {
|
|
IWineD3DSurface_ModifyLocation(This->frontBuffer, SFLAG_INDRAWABLE, TRUE);
|
|
/* If the swapeffect is DISCARD, the back buffer is undefined. That means the SYSMEM
|
|
* and INTEXTURE copies can keep their old content if they have any defined content.
|
|
* If the swapeffect is COPY, the content remains the same. If it is FLIP however,
|
|
* the texture / sysmem copy needs to be reloaded from the drawable
|
|
*/
|
|
if(This->presentParms.SwapEffect == WINED3DSWAPEFFECT_FLIP) {
|
|
IWineD3DSurface_ModifyLocation(This->backBuffer[0], SFLAG_INDRAWABLE, TRUE);
|
|
}
|
|
}
|
|
|
|
if (This->device->stencilBufferTarget)
|
|
{
|
|
if (This->presentParms.Flags & WINED3DPRESENTFLAG_DISCARD_DEPTHSTENCIL
|
|
|| ((IWineD3DSurfaceImpl *)This->device->stencilBufferTarget)->Flags & SFLAG_DISCARD)
|
|
{
|
|
surface_modify_ds_location(This->device->stencilBufferTarget, SFLAG_DS_DISCARDED);
|
|
}
|
|
}
|
|
|
|
if (This->presentParms.PresentationInterval != WINED3DPRESENT_INTERVAL_IMMEDIATE
|
|
&& context->gl_info->supported[SGI_VIDEO_SYNC])
|
|
{
|
|
retval = GL_EXTCALL(glXGetVideoSyncSGI(&sync));
|
|
if(retval != 0) {
|
|
ERR("glXGetVideoSyncSGI failed(retval = %d\n", retval);
|
|
}
|
|
|
|
switch(This->presentParms.PresentationInterval) {
|
|
case WINED3DPRESENT_INTERVAL_DEFAULT:
|
|
case WINED3DPRESENT_INTERVAL_ONE:
|
|
if(sync <= This->vSyncCounter) {
|
|
retval = GL_EXTCALL(glXWaitVideoSyncSGI(1, 0, &This->vSyncCounter));
|
|
} else {
|
|
This->vSyncCounter = sync;
|
|
}
|
|
break;
|
|
case WINED3DPRESENT_INTERVAL_TWO:
|
|
if(sync <= This->vSyncCounter + 1) {
|
|
retval = GL_EXTCALL(glXWaitVideoSyncSGI(2, This->vSyncCounter & 0x1, &This->vSyncCounter));
|
|
} else {
|
|
This->vSyncCounter = sync;
|
|
}
|
|
break;
|
|
case WINED3DPRESENT_INTERVAL_THREE:
|
|
if(sync <= This->vSyncCounter + 2) {
|
|
retval = GL_EXTCALL(glXWaitVideoSyncSGI(3, This->vSyncCounter % 0x3, &This->vSyncCounter));
|
|
} else {
|
|
This->vSyncCounter = sync;
|
|
}
|
|
break;
|
|
case WINED3DPRESENT_INTERVAL_FOUR:
|
|
if(sync <= This->vSyncCounter + 3) {
|
|
retval = GL_EXTCALL(glXWaitVideoSyncSGI(4, This->vSyncCounter & 0x3, &This->vSyncCounter));
|
|
} else {
|
|
This->vSyncCounter = sync;
|
|
}
|
|
break;
|
|
default:
|
|
FIXME("Unknown presentation interval %08x\n", This->presentParms.PresentationInterval);
|
|
}
|
|
}
|
|
|
|
context_release(context);
|
|
|
|
TRACE("returning\n");
|
|
return WINED3D_OK;
|
|
}
|
|
|
|
static HRESULT WINAPI IWineD3DSwapChainImpl_SetDestWindowOverride(IWineD3DSwapChain *iface, HWND window) {
|
|
IWineD3DSwapChainImpl *This = (IWineD3DSwapChainImpl *)iface;
|
|
WINED3DLOCKED_RECT r;
|
|
BYTE *mem;
|
|
|
|
if(window == This->win_handle) return WINED3D_OK;
|
|
|
|
TRACE("Performing dest override of swapchain %p from window %p to %p\n", This, This->win_handle, window);
|
|
if (This->context[0] == This->device->contexts[0])
|
|
{
|
|
/* The primary context 'owns' all the opengl resources. Destroying and recreating that context requires downloading
|
|
* all opengl resources, deleting the gl resources, destroying all other contexts, then recreating all other contexts
|
|
* and reload the resources
|
|
*/
|
|
delete_opengl_contexts((IWineD3DDevice *)This->device, iface);
|
|
This->win_handle = window;
|
|
create_primary_opengl_context((IWineD3DDevice *)This->device, iface);
|
|
}
|
|
else
|
|
{
|
|
This->win_handle = window;
|
|
|
|
/* The old back buffer has to be copied over to the new back buffer. A lockrect - switchcontext - unlockrect
|
|
* would suffice in theory, but it is rather nasty and may cause troubles with future changes of the locking code
|
|
* So lock read only, copy the surface out, then lock with the discard flag and write back
|
|
*/
|
|
IWineD3DSurface_LockRect(This->backBuffer[0], &r, NULL, WINED3DLOCK_READONLY);
|
|
mem = HeapAlloc(GetProcessHeap(), 0, r.Pitch * ((IWineD3DSurfaceImpl *) This->backBuffer[0])->currentDesc.Height);
|
|
memcpy(mem, r.pBits, r.Pitch * ((IWineD3DSurfaceImpl *) This->backBuffer[0])->currentDesc.Height);
|
|
IWineD3DSurface_UnlockRect(This->backBuffer[0]);
|
|
|
|
context_destroy(This->device, This->context[0]);
|
|
This->context[0] = context_create(This->device, (IWineD3DSurfaceImpl *)This->frontBuffer,
|
|
This->win_handle, FALSE /* pbuffer */, &This->presentParms);
|
|
context_release(This->context[0]);
|
|
|
|
IWineD3DSurface_LockRect(This->backBuffer[0], &r, NULL, WINED3DLOCK_DISCARD);
|
|
memcpy(r.pBits, mem, r.Pitch * ((IWineD3DSurfaceImpl *) This->backBuffer[0])->currentDesc.Height);
|
|
HeapFree(GetProcessHeap(), 0, mem);
|
|
IWineD3DSurface_UnlockRect(This->backBuffer[0]);
|
|
}
|
|
return WINED3D_OK;
|
|
}
|
|
|
|
static const IWineD3DSwapChainVtbl IWineD3DSwapChain_Vtbl =
|
|
{
|
|
/* IUnknown */
|
|
IWineD3DBaseSwapChainImpl_QueryInterface,
|
|
IWineD3DBaseSwapChainImpl_AddRef,
|
|
IWineD3DBaseSwapChainImpl_Release,
|
|
/* IWineD3DSwapChain */
|
|
IWineD3DBaseSwapChainImpl_GetParent,
|
|
IWineD3DSwapChainImpl_Destroy,
|
|
IWineD3DBaseSwapChainImpl_GetDevice,
|
|
IWineD3DSwapChainImpl_Present,
|
|
IWineD3DSwapChainImpl_SetDestWindowOverride,
|
|
IWineD3DBaseSwapChainImpl_GetFrontBufferData,
|
|
IWineD3DBaseSwapChainImpl_GetBackBuffer,
|
|
IWineD3DBaseSwapChainImpl_GetRasterStatus,
|
|
IWineD3DBaseSwapChainImpl_GetDisplayMode,
|
|
IWineD3DBaseSwapChainImpl_GetPresentParameters,
|
|
IWineD3DBaseSwapChainImpl_SetGammaRamp,
|
|
IWineD3DBaseSwapChainImpl_GetGammaRamp
|
|
};
|
|
|
|
static LONG fullscreen_style(LONG style)
|
|
{
|
|
/* Make sure the window is managed, otherwise we won't get keyboard input. */
|
|
style |= WS_POPUP | WS_SYSMENU;
|
|
style &= ~(WS_CAPTION | WS_THICKFRAME);
|
|
|
|
return style;
|
|
}
|
|
|
|
static LONG fullscreen_exstyle(LONG exstyle)
|
|
{
|
|
/* Filter out window decorations. */
|
|
exstyle &= ~(WS_EX_WINDOWEDGE | WS_EX_CLIENTEDGE);
|
|
|
|
return exstyle;
|
|
}
|
|
|
|
void swapchain_setup_fullscreen_window(IWineD3DSwapChainImpl *swapchain, UINT w, UINT h)
|
|
{
|
|
IWineD3DDeviceImpl *device = swapchain->device;
|
|
HWND window = swapchain->win_handle;
|
|
BOOL filter_messages;
|
|
LONG style, exstyle;
|
|
|
|
TRACE("Setting up window %p for fullscreen mode.\n", window);
|
|
|
|
if (device->style || device->exStyle)
|
|
{
|
|
ERR("Changing the window style for window %p, but another style (%08x, %08x) is already stored.\n",
|
|
window, device->style, device->exStyle);
|
|
}
|
|
|
|
device->style = GetWindowLongW(window, GWL_STYLE);
|
|
device->exStyle = GetWindowLongW(window, GWL_EXSTYLE);
|
|
|
|
style = fullscreen_style(device->style);
|
|
exstyle = fullscreen_exstyle(device->exStyle);
|
|
|
|
TRACE("Old style was %08x, %08x, setting to %08x, %08x.\n",
|
|
device->style, device->exStyle, style, exstyle);
|
|
|
|
filter_messages = device->filter_messages;
|
|
device->filter_messages = TRUE;
|
|
|
|
SetWindowLongW(window, GWL_STYLE, style);
|
|
SetWindowLongW(window, GWL_EXSTYLE, exstyle);
|
|
SetWindowPos(window, HWND_TOP, 0, 0, w, h, SWP_FRAMECHANGED | SWP_SHOWWINDOW | SWP_NOACTIVATE);
|
|
|
|
device->filter_messages = filter_messages;
|
|
}
|
|
|
|
void swapchain_restore_fullscreen_window(IWineD3DSwapChainImpl *swapchain)
|
|
{
|
|
IWineD3DDeviceImpl *device = swapchain->device;
|
|
HWND window = swapchain->win_handle;
|
|
BOOL filter_messages;
|
|
LONG style, exstyle;
|
|
|
|
if (!device->style && !device->exStyle) return;
|
|
|
|
TRACE("Restoring window style of window %p to %08x, %08x.\n",
|
|
window, device->style, device->exStyle);
|
|
|
|
style = GetWindowLongW(window, GWL_STYLE);
|
|
exstyle = GetWindowLongW(window, GWL_EXSTYLE);
|
|
|
|
filter_messages = device->filter_messages;
|
|
device->filter_messages = TRUE;
|
|
|
|
/* Only restore the style if the application didn't modify it during the
|
|
* fullscreen phase. Some applications change it before calling Reset()
|
|
* when switching between windowed and fullscreen modes (HL2), some
|
|
* depend on the original style (Eve Online). */
|
|
if (style == fullscreen_style(device->style) && exstyle == fullscreen_exstyle(device->exStyle))
|
|
{
|
|
SetWindowLongW(window, GWL_STYLE, device->style);
|
|
SetWindowLongW(window, GWL_EXSTYLE, device->exStyle);
|
|
}
|
|
SetWindowPos(window, 0, 0, 0, 0, 0, SWP_FRAMECHANGED | SWP_NOMOVE | SWP_NOSIZE | SWP_NOZORDER);
|
|
|
|
device->filter_messages = filter_messages;
|
|
|
|
/* Delete the old values. */
|
|
device->style = 0;
|
|
device->exStyle = 0;
|
|
}
|
|
|
|
|
|
HRESULT swapchain_init(IWineD3DSwapChainImpl *swapchain, WINED3DSURFTYPE surface_type,
|
|
IWineD3DDeviceImpl *device, WINED3DPRESENT_PARAMETERS *present_parameters, IUnknown *parent)
|
|
{
|
|
const struct wined3d_adapter *adapter = device->adapter;
|
|
const struct GlPixelFormatDesc *format_desc;
|
|
BOOL displaymode_set = FALSE;
|
|
WINED3DDISPLAYMODE mode;
|
|
RECT client_rect;
|
|
HWND window;
|
|
HRESULT hr;
|
|
UINT i;
|
|
|
|
if (present_parameters->BackBufferCount > WINED3DPRESENT_BACK_BUFFER_MAX)
|
|
{
|
|
FIXME("The application requested %u back buffers, this is not supported.\n",
|
|
present_parameters->BackBufferCount);
|
|
return WINED3DERR_INVALIDCALL;
|
|
}
|
|
|
|
if (present_parameters->BackBufferCount > 1)
|
|
{
|
|
FIXME("The application requested more than one back buffer, this is not properly supported.\n"
|
|
"Please configure the application to use double buffering (1 back buffer) if possible.\n");
|
|
}
|
|
|
|
switch (surface_type)
|
|
{
|
|
case SURFACE_GDI:
|
|
swapchain->lpVtbl = &IWineGDISwapChain_Vtbl;
|
|
break;
|
|
|
|
case SURFACE_OPENGL:
|
|
swapchain->lpVtbl = &IWineD3DSwapChain_Vtbl;
|
|
break;
|
|
|
|
case SURFACE_UNKNOWN:
|
|
FIXME("Caller tried to create a SURFACE_UNKNOWN swapchain.\n");
|
|
return WINED3DERR_INVALIDCALL;
|
|
}
|
|
|
|
window = present_parameters->hDeviceWindow ? present_parameters->hDeviceWindow : device->createParms.hFocusWindow;
|
|
|
|
swapchain->device = device;
|
|
swapchain->parent = parent;
|
|
swapchain->ref = 1;
|
|
swapchain->win_handle = window;
|
|
|
|
if (!present_parameters->Windowed && window)
|
|
{
|
|
swapchain_setup_fullscreen_window(swapchain, present_parameters->BackBufferWidth,
|
|
present_parameters->BackBufferHeight);
|
|
}
|
|
|
|
IWineD3D_GetAdapterDisplayMode(device->wined3d, adapter->ordinal, &mode);
|
|
swapchain->orig_width = mode.Width;
|
|
swapchain->orig_height = mode.Height;
|
|
swapchain->orig_fmt = mode.Format;
|
|
format_desc = getFormatDescEntry(mode.Format, &adapter->gl_info);
|
|
|
|
GetClientRect(window, &client_rect);
|
|
if (present_parameters->Windowed
|
|
&& (!present_parameters->BackBufferWidth || !present_parameters->BackBufferHeight
|
|
|| present_parameters->BackBufferFormat == WINED3DFMT_UNKNOWN))
|
|
{
|
|
|
|
if (!present_parameters->BackBufferWidth)
|
|
{
|
|
present_parameters->BackBufferWidth = client_rect.right;
|
|
TRACE("Updating width to %u.\n", present_parameters->BackBufferWidth);
|
|
}
|
|
|
|
if (!present_parameters->BackBufferHeight)
|
|
{
|
|
present_parameters->BackBufferHeight = client_rect.bottom;
|
|
TRACE("Updating height to %u.\n", present_parameters->BackBufferHeight);
|
|
}
|
|
|
|
if (present_parameters->BackBufferFormat == WINED3DFMT_UNKNOWN)
|
|
{
|
|
present_parameters->BackBufferFormat = swapchain->orig_fmt;
|
|
TRACE("Updating format to %s.\n", debug_d3dformat(swapchain->orig_fmt));
|
|
}
|
|
}
|
|
swapchain->presentParms = *present_parameters;
|
|
|
|
if (wined3d_settings.offscreen_rendering_mode == ORM_FBO
|
|
&& present_parameters->BackBufferCount
|
|
&& (present_parameters->BackBufferWidth != client_rect.right
|
|
|| present_parameters->BackBufferHeight != client_rect.bottom))
|
|
{
|
|
TRACE("Rendering to FBO. Backbuffer %ux%u, window %ux%u.\n",
|
|
present_parameters->BackBufferWidth,
|
|
present_parameters->BackBufferHeight,
|
|
client_rect.right, client_rect.bottom);
|
|
swapchain->render_to_fbo = TRUE;
|
|
}
|
|
|
|
TRACE("Creating front buffer.\n");
|
|
hr = IWineD3DDeviceParent_CreateRenderTarget(device->device_parent, parent,
|
|
swapchain->presentParms.BackBufferWidth, swapchain->presentParms.BackBufferHeight,
|
|
swapchain->presentParms.BackBufferFormat, swapchain->presentParms.MultiSampleType,
|
|
swapchain->presentParms.MultiSampleQuality, TRUE /* Lockable */, &swapchain->frontBuffer);
|
|
if (FAILED(hr))
|
|
{
|
|
WARN("Failed to create front buffer, hr %#x.\n", hr);
|
|
goto err;
|
|
}
|
|
|
|
IWineD3DSurface_SetContainer(swapchain->frontBuffer, (IWineD3DBase *)swapchain);
|
|
((IWineD3DSurfaceImpl *)swapchain->frontBuffer)->Flags |= SFLAG_SWAPCHAIN;
|
|
if (surface_type == SURFACE_OPENGL)
|
|
{
|
|
IWineD3DSurface_ModifyLocation(swapchain->frontBuffer, SFLAG_INDRAWABLE, TRUE);
|
|
}
|
|
|
|
/* MSDN says we're only allowed a single fullscreen swapchain per device,
|
|
* so we should really check to see if there is a fullscreen swapchain
|
|
* already. Does a single head count as full screen? */
|
|
|
|
if (!present_parameters->Windowed)
|
|
{
|
|
WINED3DDISPLAYMODE mode;
|
|
|
|
/* Change the display settings */
|
|
mode.Width = present_parameters->BackBufferWidth;
|
|
mode.Height = present_parameters->BackBufferHeight;
|
|
mode.Format = present_parameters->BackBufferFormat;
|
|
mode.RefreshRate = present_parameters->FullScreen_RefreshRateInHz;
|
|
|
|
hr = IWineD3DDevice_SetDisplayMode((IWineD3DDevice *)device, 0, &mode);
|
|
if (FAILED(hr))
|
|
{
|
|
WARN("Failed to set display mode, hr %#x.\n", hr);
|
|
goto err;
|
|
}
|
|
displaymode_set = TRUE;
|
|
}
|
|
|
|
swapchain->context = HeapAlloc(GetProcessHeap(), 0, sizeof(swapchain->context));
|
|
if (!swapchain->context)
|
|
{
|
|
ERR("Failed to create the context array.\n");
|
|
hr = E_OUTOFMEMORY;
|
|
goto err;
|
|
}
|
|
swapchain->num_contexts = 1;
|
|
|
|
if (surface_type == SURFACE_OPENGL)
|
|
{
|
|
swapchain->context[0] = context_create(device, (IWineD3DSurfaceImpl *)swapchain->frontBuffer,
|
|
window, FALSE /* pbuffer */, present_parameters);
|
|
if (!swapchain->context[0])
|
|
{
|
|
WARN("Failed to create context.\n");
|
|
hr = WINED3DERR_NOTAVAILABLE;
|
|
goto err;
|
|
}
|
|
context_release(swapchain->context[0]);
|
|
}
|
|
else
|
|
{
|
|
swapchain->context[0] = NULL;
|
|
}
|
|
|
|
if (swapchain->presentParms.BackBufferCount > 0)
|
|
{
|
|
swapchain->backBuffer = HeapAlloc(GetProcessHeap(), 0,
|
|
sizeof(*swapchain->backBuffer) * swapchain->presentParms.BackBufferCount);
|
|
if (!swapchain->backBuffer)
|
|
{
|
|
ERR("Failed to allocate backbuffer array memory.\n");
|
|
hr = E_OUTOFMEMORY;
|
|
goto err;
|
|
}
|
|
|
|
for (i = 0; i < swapchain->presentParms.BackBufferCount; ++i)
|
|
{
|
|
TRACE("Creating back buffer %u.\n", i);
|
|
hr = IWineD3DDeviceParent_CreateRenderTarget(device->device_parent, parent,
|
|
swapchain->presentParms.BackBufferWidth, swapchain->presentParms.BackBufferHeight,
|
|
swapchain->presentParms.BackBufferFormat, swapchain->presentParms.MultiSampleType,
|
|
swapchain->presentParms.MultiSampleQuality, TRUE /* Lockable */, &swapchain->backBuffer[i]);
|
|
if (FAILED(hr))
|
|
{
|
|
WARN("Failed to create back buffer %u, hr %#x.\n", i, hr);
|
|
goto err;
|
|
}
|
|
|
|
IWineD3DSurface_SetContainer(swapchain->backBuffer[i], (IWineD3DBase *)swapchain);
|
|
((IWineD3DSurfaceImpl *)swapchain->backBuffer[i])->Flags |= SFLAG_SWAPCHAIN;
|
|
}
|
|
}
|
|
|
|
/* Swapchains share the depth/stencil buffer, so only create a single depthstencil surface. */
|
|
if (present_parameters->EnableAutoDepthStencil && surface_type == SURFACE_OPENGL)
|
|
{
|
|
TRACE("Creating depth/stencil buffer.\n");
|
|
if (!device->auto_depth_stencil_buffer)
|
|
{
|
|
hr = IWineD3DDeviceParent_CreateDepthStencilSurface(device->device_parent, parent,
|
|
swapchain->presentParms.BackBufferWidth, swapchain->presentParms.BackBufferHeight,
|
|
swapchain->presentParms.AutoDepthStencilFormat, swapchain->presentParms.MultiSampleType,
|
|
swapchain->presentParms.MultiSampleQuality, FALSE /* FIXME: Discard */,
|
|
&device->auto_depth_stencil_buffer);
|
|
if (FAILED(hr))
|
|
{
|
|
WARN("Failed to create the auto depth stencil, hr %#x.\n", hr);
|
|
goto err;
|
|
}
|
|
|
|
IWineD3DSurface_SetContainer(device->auto_depth_stencil_buffer, NULL);
|
|
}
|
|
}
|
|
|
|
IWineD3DSwapChain_GetGammaRamp((IWineD3DSwapChain *)swapchain, &swapchain->orig_gamma);
|
|
|
|
return WINED3D_OK;
|
|
|
|
err:
|
|
if (displaymode_set)
|
|
{
|
|
DEVMODEW devmode;
|
|
|
|
ClipCursor(NULL);
|
|
|
|
/* Change the display settings */
|
|
memset(&devmode, 0, sizeof(devmode));
|
|
devmode.dmSize = sizeof(devmode);
|
|
devmode.dmFields = DM_BITSPERPEL | DM_PELSWIDTH | DM_PELSHEIGHT;
|
|
devmode.dmBitsPerPel = format_desc->byte_count * 8;
|
|
devmode.dmPelsWidth = swapchain->orig_width;
|
|
devmode.dmPelsHeight = swapchain->orig_height;
|
|
ChangeDisplaySettingsExW(adapter->DeviceName, &devmode, NULL, CDS_FULLSCREEN, NULL);
|
|
}
|
|
|
|
if (swapchain->backBuffer)
|
|
{
|
|
for (i = 0; i < swapchain->presentParms.BackBufferCount; ++i)
|
|
{
|
|
if (swapchain->backBuffer[i]) IWineD3DSurface_Release(swapchain->backBuffer[i]);
|
|
}
|
|
HeapFree(GetProcessHeap(), 0, swapchain->backBuffer);
|
|
}
|
|
|
|
if (swapchain->context && swapchain->context[0])
|
|
{
|
|
context_release(swapchain->context[0]);
|
|
context_destroy(device, swapchain->context[0]);
|
|
}
|
|
|
|
if (swapchain->frontBuffer) IWineD3DSurface_Release(swapchain->frontBuffer);
|
|
|
|
return hr;
|
|
}
|
|
|
|
struct wined3d_context *swapchain_create_context_for_thread(IWineD3DSwapChain *iface)
|
|
{
|
|
IWineD3DSwapChainImpl *This = (IWineD3DSwapChainImpl *) iface;
|
|
struct wined3d_context **newArray;
|
|
struct wined3d_context *ctx;
|
|
|
|
TRACE("Creating a new context for swapchain %p, thread %d\n", This, GetCurrentThreadId());
|
|
|
|
ctx = context_create(This->device, (IWineD3DSurfaceImpl *)This->frontBuffer,
|
|
This->context[0]->win_handle, FALSE /* pbuffer */, &This->presentParms);
|
|
if (!ctx)
|
|
{
|
|
ERR("Failed to create a new context for the swapchain\n");
|
|
return NULL;
|
|
}
|
|
context_release(ctx);
|
|
|
|
newArray = HeapAlloc(GetProcessHeap(), 0, sizeof(*newArray) * This->num_contexts + 1);
|
|
if(!newArray) {
|
|
ERR("Out of memory when trying to allocate a new context array\n");
|
|
context_destroy(This->device, ctx);
|
|
return NULL;
|
|
}
|
|
memcpy(newArray, This->context, sizeof(*newArray) * This->num_contexts);
|
|
HeapFree(GetProcessHeap(), 0, This->context);
|
|
newArray[This->num_contexts] = ctx;
|
|
This->context = newArray;
|
|
This->num_contexts++;
|
|
|
|
TRACE("Returning context %p\n", ctx);
|
|
return ctx;
|
|
}
|
|
|
|
void get_drawable_size_swapchain(struct wined3d_context *context, UINT *width, UINT *height)
|
|
{
|
|
IWineD3DSurfaceImpl *surface = (IWineD3DSurfaceImpl *)context->current_rt;
|
|
/* The drawable size of an onscreen drawable is the surface size.
|
|
* (Actually: The window size, but the surface is created in window size) */
|
|
*width = surface->currentDesc.Width;
|
|
*height = surface->currentDesc.Height;
|
|
}
|