diff options
Diffstat (limited to 'src/gallium/state_trackers/d3d1x/progs/d3d10app/d3d10winmain.cpp')
-rwxr-xr-x | src/gallium/state_trackers/d3d1x/progs/d3d10app/d3d10winmain.cpp | 376 |
1 files changed, 188 insertions, 188 deletions
diff --git a/src/gallium/state_trackers/d3d1x/progs/d3d10app/d3d10winmain.cpp b/src/gallium/state_trackers/d3d1x/progs/d3d10app/d3d10winmain.cpp index ac4798a108..94680977eb 100755 --- a/src/gallium/state_trackers/d3d1x/progs/d3d10app/d3d10winmain.cpp +++ b/src/gallium/state_trackers/d3d1x/progs/d3d10app/d3d10winmain.cpp @@ -1,188 +1,188 @@ -/**************************************************************************
- *
- * 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.
- *
- **************************************************************************/
-
-#define INITGUID
-#include "d3d10app.h"
-#include "stdio.h"
-
-static d3d10_application* app;
-static IDXGISwapChain* swap_chain;
-static unsigned width, height;
-static DXGI_FORMAT format = DXGI_FORMAT_R8G8B8A8_UNORM;
-static ID3D10Device* dev;
-static ID3D10Device* ctx;
-static int frames = 0;
-static int buffer_count = 1;
-
-LRESULT CALLBACK WndProc(HWND hwnd, UINT message, WPARAM wParam, LPARAM lParam)
-{
- switch (message)
- {
- case WM_SIZE:
- width = lParam & 0xffff;
- height = lParam >> 16;
-
- swap_chain->ResizeBuffers(buffer_count, width, height, format, 0);
- frames = 0;
- break;
- case WM_DESTROY:
- PostQuitMessage(0);
- break;
- default:
- return DefWindowProc(hwnd, message, wParam, lParam);
- }
- return 0;
-}
-
-int main(int argc, char** argv)
-{
- HINSTANCE hInstance = GetModuleHandle(NULL);
- WNDCLASSEXA wcex;
-
- wcex.cbSize = sizeof(WNDCLASSEX);
-
- wcex.style = CS_HREDRAW | CS_VREDRAW;
- wcex.lpfnWndProc = WndProc;
- wcex.cbClsExtra = 0;
- wcex.cbWndExtra = 0;
- wcex.hInstance = hInstance;
- wcex.hIcon = 0;
- wcex.hCursor = LoadCursor(NULL, IDC_ARROW);
- wcex.hbrBackground = (HBRUSH)(COLOR_WINDOW+1);
- wcex.lpszMenuName = 0;
- wcex.lpszClassName = "d3d10";
- wcex.hIconSm = 0;
-
- RegisterClassExA(&wcex);
-
- HWND hwnd = CreateWindowA("d3d10", "d3d10", WS_OVERLAPPEDWINDOW,
- CW_USEDEFAULT, 0, CW_USEDEFAULT, 0, NULL, NULL, hInstance, NULL);
-
- if(!hwnd)
- return FALSE;
-
- RECT rc;
- GetClientRect(hwnd, &rc );
- width = rc.right - rc.left;
- height = rc.bottom - rc.top;
-
- 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;
- swap_chain_desc.Windowed = TRUE;
- swap_chain_desc.BufferCount = buffer_count;
- swap_chain_desc.Flags = DXGI_SWAP_CHAIN_FLAG_ALLOW_MODE_SWITCH;
- swap_chain_desc.BufferUsage = DXGI_USAGE_RENDER_TARGET_OUTPUT;
- swap_chain_desc.SwapEffect = DXGI_SWAP_EFFECT_DISCARD;
-
- D3D10_FEATURE_LEVEL1 feature_level = D3D10_FEATURE_LEVEL_10_0;
-
- HRESULT hr;
- if(1)
- {
- hr = D3D10CreateDeviceAndSwapChain(
- NULL,
- D3D10_DRIVER_TYPE_HARDWARE,
- NULL,
- D3D10_CREATE_DEVICE_SINGLETHREADED, // | D3D10_CREATE_DEVICE_DEBUG,
- D3D10_SDK_VERSION,
- &swap_chain_desc,
- &swap_chain,
- &dev);
- }
- else
- {
- hr = D3D10CreateDeviceAndSwapChain1(
- NULL,
- D3D10_DRIVER_TYPE_HARDWARE,
- NULL,
- D3D10_CREATE_DEVICE_SINGLETHREADED, // | D3D10_CREATE_DEVICE_DEBUG,
- 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;
-
- ShowWindow(hwnd, SW_SHOWDEFAULT);
- UpdateWindow(hwnd);
-
- LARGE_INTEGER freq;
- QueryPerformanceFrequency(&freq);
- double period = 1.0 / (double)freq.QuadPart;
- LARGE_INTEGER ctime_li;
- QueryPerformanceCounter(&ctime_li);
- double start_time = ctime_li.QuadPart * period;
-
- MSG msg;
- for(;;)
- {
- if(PeekMessage(&msg, NULL, 0, 0, PM_REMOVE))
- {
- if(msg.message == WM_QUIT)
- break;
- TranslateMessage(&msg);
- DispatchMessage(&msg);
- }
- else if(width && height)
- {
- ID3D10Texture2D* tex;
- static ID3D10RenderTargetView* rtv;
- ensure(swap_chain->GetBuffer(0, __uuidof(tex), (void**)&tex));
- ensure(dev->CreateRenderTargetView(tex, NULL, &rtv));
-
- QueryPerformanceCounter(&ctime_li);
- double ctime = (double)ctime_li.QuadPart * period - start_time;
-
- app->draw(ctx, rtv, width, height, ctime);
- ctx->OMSetRenderTargets(0, 0, 0);
-
- swap_chain->Present(0, 0);
- rtv->Release();
- tex->Release();
- }
- else
- WaitMessage();
- }
- return (int) msg.wParam;
-}
+/************************************************************************** + * + * 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. + * + **************************************************************************/ + +#define INITGUID +#include "d3d10app.h" +#include "stdio.h" + +static d3d10_application* app; +static IDXGISwapChain* swap_chain; +static unsigned width, height; +static DXGI_FORMAT format = DXGI_FORMAT_R8G8B8A8_UNORM; +static ID3D10Device* dev; +static ID3D10Device* ctx; +static int frames = 0; +static int buffer_count = 1; + +LRESULT CALLBACK WndProc(HWND hwnd, UINT message, WPARAM wParam, LPARAM lParam) +{ + switch (message) + { + case WM_SIZE: + width = lParam & 0xffff; + height = lParam >> 16; + + swap_chain->ResizeBuffers(buffer_count, width, height, format, 0); + frames = 0; + break; + case WM_DESTROY: + PostQuitMessage(0); + break; + default: + return DefWindowProc(hwnd, message, wParam, lParam); + } + return 0; +} + +int main(int argc, char** argv) +{ + HINSTANCE hInstance = GetModuleHandle(NULL); + WNDCLASSEXA wcex; + + wcex.cbSize = sizeof(WNDCLASSEX); + + wcex.style = CS_HREDRAW | CS_VREDRAW; + wcex.lpfnWndProc = WndProc; + wcex.cbClsExtra = 0; + wcex.cbWndExtra = 0; + wcex.hInstance = hInstance; + wcex.hIcon = 0; + wcex.hCursor = LoadCursor(NULL, IDC_ARROW); + wcex.hbrBackground = (HBRUSH)(COLOR_WINDOW+1); + wcex.lpszMenuName = 0; + wcex.lpszClassName = "d3d10"; + wcex.hIconSm = 0; + + RegisterClassExA(&wcex); + + HWND hwnd = CreateWindowA("d3d10", "d3d10", WS_OVERLAPPEDWINDOW, + CW_USEDEFAULT, 0, CW_USEDEFAULT, 0, NULL, NULL, hInstance, NULL); + + if(!hwnd) + return FALSE; + + RECT rc; + GetClientRect(hwnd, &rc ); + width = rc.right - rc.left; + height = rc.bottom - rc.top; + + 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; + swap_chain_desc.Windowed = TRUE; + swap_chain_desc.BufferCount = buffer_count; + swap_chain_desc.Flags = DXGI_SWAP_CHAIN_FLAG_ALLOW_MODE_SWITCH; + swap_chain_desc.BufferUsage = DXGI_USAGE_RENDER_TARGET_OUTPUT; + swap_chain_desc.SwapEffect = DXGI_SWAP_EFFECT_DISCARD; + + D3D10_FEATURE_LEVEL1 feature_level = D3D10_FEATURE_LEVEL_10_0; + + HRESULT hr; + if(1) + { + hr = D3D10CreateDeviceAndSwapChain( + NULL, + D3D10_DRIVER_TYPE_HARDWARE, + NULL, + D3D10_CREATE_DEVICE_SINGLETHREADED, // | D3D10_CREATE_DEVICE_DEBUG, + D3D10_SDK_VERSION, + &swap_chain_desc, + &swap_chain, + &dev); + } + else + { + hr = D3D10CreateDeviceAndSwapChain1( + NULL, + D3D10_DRIVER_TYPE_HARDWARE, + NULL, + D3D10_CREATE_DEVICE_SINGLETHREADED, // | D3D10_CREATE_DEVICE_DEBUG, + 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; + + ShowWindow(hwnd, SW_SHOWDEFAULT); + UpdateWindow(hwnd); + + LARGE_INTEGER freq; + QueryPerformanceFrequency(&freq); + double period = 1.0 / (double)freq.QuadPart; + LARGE_INTEGER ctime_li; + QueryPerformanceCounter(&ctime_li); + double start_time = ctime_li.QuadPart * period; + + MSG msg; + for(;;) + { + if(PeekMessage(&msg, NULL, 0, 0, PM_REMOVE)) + { + if(msg.message == WM_QUIT) + break; + TranslateMessage(&msg); + DispatchMessage(&msg); + } + else if(width && height) + { + ID3D10Texture2D* tex; + static ID3D10RenderTargetView* rtv; + ensure(swap_chain->GetBuffer(0, __uuidof(tex), (void**)&tex)); + ensure(dev->CreateRenderTargetView(tex, NULL, &rtv)); + + QueryPerformanceCounter(&ctime_li); + double ctime = (double)ctime_li.QuadPart * period - start_time; + + app->draw(ctx, rtv, width, height, ctime); + ctx->OMSetRenderTargets(0, 0, 0); + + swap_chain->Present(0, 0); + rtv->Release(); + tex->Release(); + } + else + WaitMessage(); + } + return (int) msg.wParam; +} |