diff options
Diffstat (limited to 'src/gallium/state_trackers/d3d1x/progs/d3d10app/d3d10x11main.cpp')
-rwxr-xr-x | src/gallium/state_trackers/d3d1x/progs/d3d10app/d3d10x11main.cpp | 154 |
1 files changed, 154 insertions, 0 deletions
diff --git a/src/gallium/state_trackers/d3d1x/progs/d3d10app/d3d10x11main.cpp b/src/gallium/state_trackers/d3d1x/progs/d3d10app/d3d10x11main.cpp new file mode 100755 index 0000000000..8f07380056 --- /dev/null +++ b/src/gallium/state_trackers/d3d1x/progs/d3d10app/d3d10x11main.cpp @@ -0,0 +1,154 @@ +/************************************************************************** + * + * Copyright 2010 Luca Barbieri + * + * Permission is hereby granted, free of charge, to any person obtaining + * a copy of this software and associated documentation files (the + * "Software"), to deal in the Software without restriction, including + * without limitation the rights to use, copy, modify, merge, publish, + * distribute, sublicense, and/or sell copies of the Software, and to + * permit persons to whom the Software is furnished to do so, subject to + * the following conditions: + * + * The above copyright notice and this permission notice (including the + * next paragraph) shall be included in all copies or substantial + * portions of the Software. + * + * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, + * EXPRESS OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF + * MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. + * IN NO EVENT SHALL THE COPYRIGHT OWNER(S) AND/OR ITS SUPPLIERS BE + * LIABLE FOR ANY CLAIM, DAMAGES OR OTHER LIABILITY, WHETHER IN AN ACTION + * OF CONTRACT, TORT OR OTHERWISE, ARISING FROM, OUT OF OR IN CONNECTION + * WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE SOFTWARE. + * + **************************************************************************/ + +#include "d3d10app.h" +#include <X11/Xlib.h> +#include <galliumdxgi.h> +#include <sys/time.h> + +static d3d10_application* app; +static IDXGISwapChain* swap_chain; +unsigned width, height; +DXGI_FORMAT format = DXGI_FORMAT_R8G8B8A8_UNORM; +static ID3D10Device* dev; +static ID3D10Device* ctx; + +double get_time() +{ + struct timeval tv; + gettimeofday(&tv, 0); + return (double)tv.tv_sec + (double)tv.tv_usec * 0.000001; +} + +int main(int argc, char** argv) +{ + Display* dpy = XOpenDisplay(0); + Visual* visual = DefaultVisual(dpy, DefaultScreen(dpy)); + Colormap cmap = XCreateColormap(dpy, RootWindow(dpy, DefaultScreen(dpy)), visual, AllocNone); + XSetWindowAttributes swa; + swa.colormap = cmap; + swa.border_pixel = 0; + swa.event_mask = StructureNotifyMask; + width = 512; + height = 512; + Window win = XCreateWindow(dpy, RootWindow(dpy, DefaultScreen(dpy)), 0, 0, width, height, 0, CopyFromParent, InputOutput, visual, CWBorderPixel | CWColormap| CWEventMask, &swa); + XMapWindow(dpy, win); + + GalliumDXGIUseX11Display(dpy, 0); + + DXGI_SWAP_CHAIN_DESC swap_chain_desc; + memset(&swap_chain_desc, 0, sizeof(swap_chain_desc)); + swap_chain_desc.BufferDesc.Width = width; + swap_chain_desc.BufferDesc.Height = height; + swap_chain_desc.BufferDesc.Format = format; + swap_chain_desc.SampleDesc.Count = 1; + swap_chain_desc.SampleDesc.Quality = 0; + swap_chain_desc.OutputWindow = (HWND)win; + swap_chain_desc.Windowed = TRUE; + swap_chain_desc.BufferCount = 3; + swap_chain_desc.Flags = DXGI_SWAP_CHAIN_FLAG_ALLOW_MODE_SWITCH; + swap_chain_desc.BufferUsage = DXGI_USAGE_RENDER_TARGET_OUTPUT; + + D3D10_FEATURE_LEVEL1 feature_level = D3D10_FEATURE_LEVEL_10_0; + + HRESULT hr; + if(0) + { + hr = D3D10CreateDeviceAndSwapChain( + NULL, + D3D10_DRIVER_TYPE_HARDWARE, + NULL, + D3D10_CREATE_DEVICE_SINGLETHREADED, + D3D10_SDK_VERSION, + &swap_chain_desc, + &swap_chain, + &dev); + } + else + { + hr = D3D10CreateDeviceAndSwapChain1( + NULL, + D3D10_DRIVER_TYPE_HARDWARE, + NULL, + D3D10_CREATE_DEVICE_SINGLETHREADED, + feature_level, + D3D10_SDK_VERSION, + &swap_chain_desc, + &swap_chain, + (ID3D10Device1**)&dev); + } + if(!SUCCEEDED(hr)) + { + fprintf(stderr, "Failed to create D3D10 device (hresult %08x)\n", hr); + return 1; + } + ctx = dev; + + app = d3d10_application_create(); + if(!app->init(dev, argc, argv)) + return 1; + + double start_time = get_time(); + + MSG msg; + for(;;) + { + XEvent event; + if(XPending(dpy)) + { + XNextEvent(dpy, &event); + if(event.type == DestroyNotify) + break; + switch(event.type) + { + case ConfigureNotify: + width = event.xconfigure.width; + height = event.xconfigure.height; + swap_chain->ResizeBuffers(3, width, height, format, 0); + break; + } + } + else if(width && height) + { + ID3D10Texture2D* tex; + ID3D10RenderTargetView* rtv; + ensure(swap_chain->GetBuffer(0, IID_ID3D10Texture2D, (void**)&tex)); + ensure(dev->CreateRenderTargetView(tex, NULL, &rtv)); + + double ctime = get_time() - start_time; + + app->draw(ctx, rtv, width, height, ctime); + ctx->OMSetRenderTargets(0, 0, 0); + + tex->Release(); + rtv->Release(); + swap_chain->Present(0, 0); + } + else + XPeekEvent(dpy, &event); + } + return (int) msg.wParam; +} |