1f2ba7591b1407a7ee9209f842c50696914dc2dedkbr@chromium.org/************************************************************************** 2f2ba7591b1407a7ee9209f842c50696914dc2dedkbr@chromium.org * 3f2ba7591b1407a7ee9209f842c50696914dc2dedkbr@chromium.org * Copyright 2010 Luca Barbieri 4f2ba7591b1407a7ee9209f842c50696914dc2dedkbr@chromium.org * 5f2ba7591b1407a7ee9209f842c50696914dc2dedkbr@chromium.org * Permission is hereby granted, free of charge, to any person obtaining 6f2ba7591b1407a7ee9209f842c50696914dc2dedkbr@chromium.org * a copy of this software and associated documentation files (the 7f2ba7591b1407a7ee9209f842c50696914dc2dedkbr@chromium.org * "Software"), to deal in the Software without restriction, including 8f2ba7591b1407a7ee9209f842c50696914dc2dedkbr@chromium.org * without limitation the rights to use, copy, modify, merge, publish, 9f2ba7591b1407a7ee9209f842c50696914dc2dedkbr@chromium.org * distribute, sublicense, and/or sell copies of the Software, and to 10f2ba7591b1407a7ee9209f842c50696914dc2dedkbr@chromium.org * permit persons to whom the Software is furnished to do so, subject to 11f2ba7591b1407a7ee9209f842c50696914dc2dedkbr@chromium.org * the following conditions: 12f2ba7591b1407a7ee9209f842c50696914dc2dedkbr@chromium.org * 13f2ba7591b1407a7ee9209f842c50696914dc2dedkbr@chromium.org * The above copyright notice and this permission notice (including the 14f2ba7591b1407a7ee9209f842c50696914dc2dedkbr@chromium.org * next paragraph) shall be included in all copies or substantial 15f2ba7591b1407a7ee9209f842c50696914dc2dedkbr@chromium.org * portions of the Software. 16f2ba7591b1407a7ee9209f842c50696914dc2dedkbr@chromium.org * 17f2ba7591b1407a7ee9209f842c50696914dc2dedkbr@chromium.org * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, 18f2ba7591b1407a7ee9209f842c50696914dc2dedkbr@chromium.org * EXPRESS OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF 19f2ba7591b1407a7ee9209f842c50696914dc2dedkbr@chromium.org * MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. 20f2ba7591b1407a7ee9209f842c50696914dc2dedkbr@chromium.org * IN NO EVENT SHALL THE COPYRIGHT OWNER(S) AND/OR ITS SUPPLIERS BE 21f2ba7591b1407a7ee9209f842c50696914dc2dedkbr@chromium.org * LIABLE FOR ANY CLAIM, DAMAGES OR OTHER LIABILITY, WHETHER IN AN ACTION 22f2ba7591b1407a7ee9209f842c50696914dc2dedkbr@chromium.org * OF CONTRACT, TORT OR OTHERWISE, ARISING FROM, OUT OF OR IN CONNECTION 23f2ba7591b1407a7ee9209f842c50696914dc2dedkbr@chromium.org * WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE SOFTWARE. 24f2ba7591b1407a7ee9209f842c50696914dc2dedkbr@chromium.org * 25f2ba7591b1407a7ee9209f842c50696914dc2dedkbr@chromium.org **************************************************************************/ 26f2ba7591b1407a7ee9209f842c50696914dc2dedkbr@chromium.org 27f2ba7591b1407a7ee9209f842c50696914dc2dedkbr@chromium.org#include "d3d10app.h" 28f2ba7591b1407a7ee9209f842c50696914dc2dedkbr@chromium.org#include <X11/Xlib.h> 29f2ba7591b1407a7ee9209f842c50696914dc2dedkbr@chromium.org#include <galliumdxgi.h> 30f2ba7591b1407a7ee9209f842c50696914dc2dedkbr@chromium.org#include <sys/time.h> 31f2ba7591b1407a7ee9209f842c50696914dc2dedkbr@chromium.org 32f2ba7591b1407a7ee9209f842c50696914dc2dedkbr@chromium.orgstatic d3d10_application* app; 33f2ba7591b1407a7ee9209f842c50696914dc2dedkbr@chromium.orgstatic IDXGISwapChain* swap_chain; 34f2ba7591b1407a7ee9209f842c50696914dc2dedkbr@chromium.orgunsigned width, height; 35f2ba7591b1407a7ee9209f842c50696914dc2dedkbr@chromium.orgDXGI_FORMAT format = DXGI_FORMAT_R8G8B8A8_UNORM; 36f2ba7591b1407a7ee9209f842c50696914dc2dedkbr@chromium.orgstatic ID3D10Device* dev; 37f2ba7591b1407a7ee9209f842c50696914dc2dedkbr@chromium.orgstatic ID3D10Device* ctx; 38f2ba7591b1407a7ee9209f842c50696914dc2dedkbr@chromium.org 39f2ba7591b1407a7ee9209f842c50696914dc2dedkbr@chromium.orgdouble get_time() 40f2ba7591b1407a7ee9209f842c50696914dc2dedkbr@chromium.org{ 41f2ba7591b1407a7ee9209f842c50696914dc2dedkbr@chromium.org struct timeval tv; 42f2ba7591b1407a7ee9209f842c50696914dc2dedkbr@chromium.org gettimeofday(&tv, 0); 43f2ba7591b1407a7ee9209f842c50696914dc2dedkbr@chromium.org return (double)tv.tv_sec + (double)tv.tv_usec * 0.000001; 44f2ba7591b1407a7ee9209f842c50696914dc2dedkbr@chromium.org} 45f2ba7591b1407a7ee9209f842c50696914dc2dedkbr@chromium.org 46f2ba7591b1407a7ee9209f842c50696914dc2dedkbr@chromium.orgint main(int argc, char** argv) 47f2ba7591b1407a7ee9209f842c50696914dc2dedkbr@chromium.org{ 48f2ba7591b1407a7ee9209f842c50696914dc2dedkbr@chromium.org Display* dpy = XOpenDisplay(0); 49f2ba7591b1407a7ee9209f842c50696914dc2dedkbr@chromium.org Visual* visual = DefaultVisual(dpy, DefaultScreen(dpy)); 50f2ba7591b1407a7ee9209f842c50696914dc2dedkbr@chromium.org Colormap cmap = XCreateColormap(dpy, RootWindow(dpy, DefaultScreen(dpy)), visual, AllocNone); 51f2ba7591b1407a7ee9209f842c50696914dc2dedkbr@chromium.org XSetWindowAttributes swa; 52f2ba7591b1407a7ee9209f842c50696914dc2dedkbr@chromium.org swa.colormap = cmap; 53f2ba7591b1407a7ee9209f842c50696914dc2dedkbr@chromium.org swa.border_pixel = 0; 54f2ba7591b1407a7ee9209f842c50696914dc2dedkbr@chromium.org swa.event_mask = StructureNotifyMask; 55f2ba7591b1407a7ee9209f842c50696914dc2dedkbr@chromium.org width = 512; 56f2ba7591b1407a7ee9209f842c50696914dc2dedkbr@chromium.org height = 512; 57f2ba7591b1407a7ee9209f842c50696914dc2dedkbr@chromium.org Window win = XCreateWindow(dpy, RootWindow(dpy, DefaultScreen(dpy)), 0, 0, width, height, 0, CopyFromParent, InputOutput, visual, CWBorderPixel | CWColormap| CWEventMask, &swa); 58f2ba7591b1407a7ee9209f842c50696914dc2dedkbr@chromium.org XMapWindow(dpy, win); 59f2ba7591b1407a7ee9209f842c50696914dc2dedkbr@chromium.org 60f2ba7591b1407a7ee9209f842c50696914dc2dedkbr@chromium.org GalliumDXGIUseX11Display(dpy, 0); 61f2ba7591b1407a7ee9209f842c50696914dc2dedkbr@chromium.org 62f2ba7591b1407a7ee9209f842c50696914dc2dedkbr@chromium.org DXGI_SWAP_CHAIN_DESC swap_chain_desc; 63f2ba7591b1407a7ee9209f842c50696914dc2dedkbr@chromium.org memset(&swap_chain_desc, 0, sizeof(swap_chain_desc)); 64f2ba7591b1407a7ee9209f842c50696914dc2dedkbr@chromium.org swap_chain_desc.BufferDesc.Width = width; 65f2ba7591b1407a7ee9209f842c50696914dc2dedkbr@chromium.org swap_chain_desc.BufferDesc.Height = height; 66f2ba7591b1407a7ee9209f842c50696914dc2dedkbr@chromium.org swap_chain_desc.BufferDesc.Format = format; 67f2ba7591b1407a7ee9209f842c50696914dc2dedkbr@chromium.org swap_chain_desc.SampleDesc.Count = 1; 68f2ba7591b1407a7ee9209f842c50696914dc2dedkbr@chromium.org swap_chain_desc.SampleDesc.Quality = 0; 69f2ba7591b1407a7ee9209f842c50696914dc2dedkbr@chromium.org swap_chain_desc.OutputWindow = (HWND)win; 70f2ba7591b1407a7ee9209f842c50696914dc2dedkbr@chromium.org swap_chain_desc.Windowed = TRUE; 71f2ba7591b1407a7ee9209f842c50696914dc2dedkbr@chromium.org swap_chain_desc.BufferCount = 3; 72f2ba7591b1407a7ee9209f842c50696914dc2dedkbr@chromium.org swap_chain_desc.Flags = DXGI_SWAP_CHAIN_FLAG_ALLOW_MODE_SWITCH; 73f2ba7591b1407a7ee9209f842c50696914dc2dedkbr@chromium.org swap_chain_desc.BufferUsage = DXGI_USAGE_RENDER_TARGET_OUTPUT; 74f2ba7591b1407a7ee9209f842c50696914dc2dedkbr@chromium.org 75f2ba7591b1407a7ee9209f842c50696914dc2dedkbr@chromium.org D3D10_FEATURE_LEVEL1 feature_level = D3D10_FEATURE_LEVEL_10_0; 76f2ba7591b1407a7ee9209f842c50696914dc2dedkbr@chromium.org 77f2ba7591b1407a7ee9209f842c50696914dc2dedkbr@chromium.org HRESULT hr; 78f2ba7591b1407a7ee9209f842c50696914dc2dedkbr@chromium.org if(0) 79f2ba7591b1407a7ee9209f842c50696914dc2dedkbr@chromium.org { 80f2ba7591b1407a7ee9209f842c50696914dc2dedkbr@chromium.org hr = D3D10CreateDeviceAndSwapChain( 81f2ba7591b1407a7ee9209f842c50696914dc2dedkbr@chromium.org NULL, 82f2ba7591b1407a7ee9209f842c50696914dc2dedkbr@chromium.org D3D10_DRIVER_TYPE_HARDWARE, 83f2ba7591b1407a7ee9209f842c50696914dc2dedkbr@chromium.org NULL, 84f2ba7591b1407a7ee9209f842c50696914dc2dedkbr@chromium.org D3D10_CREATE_DEVICE_SINGLETHREADED, 85f2ba7591b1407a7ee9209f842c50696914dc2dedkbr@chromium.org D3D10_SDK_VERSION, 86f2ba7591b1407a7ee9209f842c50696914dc2dedkbr@chromium.org &swap_chain_desc, 87f2ba7591b1407a7ee9209f842c50696914dc2dedkbr@chromium.org &swap_chain, 88f2ba7591b1407a7ee9209f842c50696914dc2dedkbr@chromium.org &dev); 89f2ba7591b1407a7ee9209f842c50696914dc2dedkbr@chromium.org } 90f2ba7591b1407a7ee9209f842c50696914dc2dedkbr@chromium.org else 91f2ba7591b1407a7ee9209f842c50696914dc2dedkbr@chromium.org { 92f2ba7591b1407a7ee9209f842c50696914dc2dedkbr@chromium.org hr = D3D10CreateDeviceAndSwapChain1( 93f2ba7591b1407a7ee9209f842c50696914dc2dedkbr@chromium.org NULL, 94f2ba7591b1407a7ee9209f842c50696914dc2dedkbr@chromium.org D3D10_DRIVER_TYPE_HARDWARE, 95f2ba7591b1407a7ee9209f842c50696914dc2dedkbr@chromium.org NULL, 96f2ba7591b1407a7ee9209f842c50696914dc2dedkbr@chromium.org D3D10_CREATE_DEVICE_SINGLETHREADED, 97f2ba7591b1407a7ee9209f842c50696914dc2dedkbr@chromium.org feature_level, 98f2ba7591b1407a7ee9209f842c50696914dc2dedkbr@chromium.org D3D10_SDK_VERSION, 99f2ba7591b1407a7ee9209f842c50696914dc2dedkbr@chromium.org &swap_chain_desc, 100f2ba7591b1407a7ee9209f842c50696914dc2dedkbr@chromium.org &swap_chain, 101f2ba7591b1407a7ee9209f842c50696914dc2dedkbr@chromium.org (ID3D10Device1**)&dev); 102f2ba7591b1407a7ee9209f842c50696914dc2dedkbr@chromium.org } 103f2ba7591b1407a7ee9209f842c50696914dc2dedkbr@chromium.org if(!SUCCEEDED(hr)) 104f2ba7591b1407a7ee9209f842c50696914dc2dedkbr@chromium.org { 105f2ba7591b1407a7ee9209f842c50696914dc2dedkbr@chromium.org fprintf(stderr, "Failed to create D3D10 device (hresult %08x)\n", hr); 106f2ba7591b1407a7ee9209f842c50696914dc2dedkbr@chromium.org return 1; 107f2ba7591b1407a7ee9209f842c50696914dc2dedkbr@chromium.org } 108f2ba7591b1407a7ee9209f842c50696914dc2dedkbr@chromium.org ctx = dev; 109f2ba7591b1407a7ee9209f842c50696914dc2dedkbr@chromium.org 110f2ba7591b1407a7ee9209f842c50696914dc2dedkbr@chromium.org app = d3d10_application_create(); 111f2ba7591b1407a7ee9209f842c50696914dc2dedkbr@chromium.org if(!app->init(dev, argc, argv)) 112f2ba7591b1407a7ee9209f842c50696914dc2dedkbr@chromium.org return 1; 113f2ba7591b1407a7ee9209f842c50696914dc2dedkbr@chromium.org 114f2ba7591b1407a7ee9209f842c50696914dc2dedkbr@chromium.org double start_time = get_time(); 115f2ba7591b1407a7ee9209f842c50696914dc2dedkbr@chromium.org 116f2ba7591b1407a7ee9209f842c50696914dc2dedkbr@chromium.org MSG msg; 117f2ba7591b1407a7ee9209f842c50696914dc2dedkbr@chromium.org for(;;) 118f2ba7591b1407a7ee9209f842c50696914dc2dedkbr@chromium.org { 119f2ba7591b1407a7ee9209f842c50696914dc2dedkbr@chromium.org XEvent event; 120f2ba7591b1407a7ee9209f842c50696914dc2dedkbr@chromium.org if(XPending(dpy)) 121f2ba7591b1407a7ee9209f842c50696914dc2dedkbr@chromium.org { 122f2ba7591b1407a7ee9209f842c50696914dc2dedkbr@chromium.org XNextEvent(dpy, &event); 123f2ba7591b1407a7ee9209f842c50696914dc2dedkbr@chromium.org if(event.type == DestroyNotify) 124f2ba7591b1407a7ee9209f842c50696914dc2dedkbr@chromium.org break; 125f2ba7591b1407a7ee9209f842c50696914dc2dedkbr@chromium.org switch(event.type) 126f2ba7591b1407a7ee9209f842c50696914dc2dedkbr@chromium.org { 127f2ba7591b1407a7ee9209f842c50696914dc2dedkbr@chromium.org case ConfigureNotify: 128f2ba7591b1407a7ee9209f842c50696914dc2dedkbr@chromium.org width = event.xconfigure.width; 129f2ba7591b1407a7ee9209f842c50696914dc2dedkbr@chromium.org height = event.xconfigure.height; 130f2ba7591b1407a7ee9209f842c50696914dc2dedkbr@chromium.org swap_chain->ResizeBuffers(3, width, height, format, 0); 131f2ba7591b1407a7ee9209f842c50696914dc2dedkbr@chromium.org break; 132f2ba7591b1407a7ee9209f842c50696914dc2dedkbr@chromium.org } 133f2ba7591b1407a7ee9209f842c50696914dc2dedkbr@chromium.org } 134f2ba7591b1407a7ee9209f842c50696914dc2dedkbr@chromium.org else if(width && height) 135f2ba7591b1407a7ee9209f842c50696914dc2dedkbr@chromium.org { 136f2ba7591b1407a7ee9209f842c50696914dc2dedkbr@chromium.org ID3D10Texture2D* tex; 137f2ba7591b1407a7ee9209f842c50696914dc2dedkbr@chromium.org ID3D10RenderTargetView* rtv; 138f2ba7591b1407a7ee9209f842c50696914dc2dedkbr@chromium.org ensure(swap_chain->GetBuffer(0, IID_ID3D10Texture2D, (void**)&tex)); 139f2ba7591b1407a7ee9209f842c50696914dc2dedkbr@chromium.org ensure(dev->CreateRenderTargetView(tex, NULL, &rtv)); 140f2ba7591b1407a7ee9209f842c50696914dc2dedkbr@chromium.org 141f2ba7591b1407a7ee9209f842c50696914dc2dedkbr@chromium.org double ctime = get_time() - start_time; 142f2ba7591b1407a7ee9209f842c50696914dc2dedkbr@chromium.org 143f2ba7591b1407a7ee9209f842c50696914dc2dedkbr@chromium.org app->draw(ctx, rtv, width, height, ctime); 144f2ba7591b1407a7ee9209f842c50696914dc2dedkbr@chromium.org ctx->OMSetRenderTargets(0, 0, 0); 145f2ba7591b1407a7ee9209f842c50696914dc2dedkbr@chromium.org 146f2ba7591b1407a7ee9209f842c50696914dc2dedkbr@chromium.org tex->Release(); 147f2ba7591b1407a7ee9209f842c50696914dc2dedkbr@chromium.org rtv->Release(); 148f2ba7591b1407a7ee9209f842c50696914dc2dedkbr@chromium.org swap_chain->Present(0, 0); 149f2ba7591b1407a7ee9209f842c50696914dc2dedkbr@chromium.org } 150f2ba7591b1407a7ee9209f842c50696914dc2dedkbr@chromium.org else 151f2ba7591b1407a7ee9209f842c50696914dc2dedkbr@chromium.org XPeekEvent(dpy, &event); 152f2ba7591b1407a7ee9209f842c50696914dc2dedkbr@chromium.org } 153f2ba7591b1407a7ee9209f842c50696914dc2dedkbr@chromium.org return (int) msg.wParam; 154f2ba7591b1407a7ee9209f842c50696914dc2dedkbr@chromium.org} 155