15821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles)// Copyright (c) 2012 The Chromium Authors. All rights reserved. 25821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles)// Use of this source code is governed by a BSD-style license that can be 35821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles)// found in the LICENSE file. 45821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) 55821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles)extern "C" { 65821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles)#if defined(GLES2_CONFORM_SUPPORT_ONLY) 75821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles)#include "gpu/gles2_conform_support/gtf/gtf_stubs.h" 85821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles)#else 95821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles)#include "third_party/gles2_conform/GTF_ES/glsl/GTF/Source/eglNative.h" 105821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles)#endif 115821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles)} 125821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) 135821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles)#include <string> 145821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) 155821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles)namespace { 165821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles)LPCTSTR kWindowClassName = TEXT("ES2CONFORM"); 175821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) 185821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles)LRESULT CALLBACK WindowProc(HWND hwnd, UINT msg, 195821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) WPARAM w_param, LPARAM l_param) { 205821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) LRESULT result = 0; 215821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) switch (msg) { 225821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) case WM_CLOSE: 235821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) ::DestroyWindow(hwnd); 245821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) break; 255821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) case WM_DESTROY: 265821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) ::PostQuitMessage(0); 275821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) break; 285821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) case WM_ERASEBKGND: 295821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) // Return a non-zero value to indicate that the background has been 305821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) // erased. 315821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) result = 1; 325821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) break; 335821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) default: 345821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) result = ::DefWindowProc(hwnd, msg, w_param, l_param); 355821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) break; 365821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) } 375821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) return result; 385821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles)} 395821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles)} // namespace. 405821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) 415821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles)extern "C" { 425821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) 435821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles)GTFbool GTFNativeCreateDisplay(EGLNativeDisplayType *pNativeDisplay) { 445821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) *pNativeDisplay = EGL_DEFAULT_DISPLAY; 455821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) return GTFtrue; 465821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles)} 475821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) 485821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles)void GTFNativeDestroyDisplay(EGLNativeDisplayType nativeDisplay) { 495821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) // Nothing to destroy since we are using EGL_DEFAULT_DISPLAY 505821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles)} 515821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) 525821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles)GTFbool GTFNativeCreateWindow(EGLNativeDisplayType nativeDisplay, 535821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) EGLDisplay eglDisplay, EGLConfig eglConfig, 545821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) const char* title, int width, int height, 555821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) EGLNativeWindowType *pNativeWindow) { 565821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) WNDCLASS wnd_class = {0}; 575821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) HINSTANCE instance = GetModuleHandle(NULL); 585821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) wnd_class.style = CS_OWNDC; 595821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) wnd_class.lpfnWndProc = WindowProc; 605821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) wnd_class.hInstance = instance; 615821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) wnd_class.hbrBackground = 625821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) reinterpret_cast<HBRUSH>(GetStockObject(BLACK_BRUSH)); 635821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) wnd_class.lpszClassName = kWindowClassName; 645821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) if (!RegisterClass(&wnd_class)) 655821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) return GTFfalse; 665821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) 675821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) DWORD wnd_style = WS_OVERLAPPEDWINDOW | WS_CLIPSIBLINGS | WS_CLIPCHILDREN; 685821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) RECT wnd_rect; 695821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) wnd_rect.left = 0; 705821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) wnd_rect.top = 0; 715821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) wnd_rect.right = width; 725821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) wnd_rect.bottom = height; 735821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) if (!AdjustWindowRect(&wnd_rect, wnd_style, FALSE)) 745821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) return GTFfalse; 755821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) 765821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles)#ifdef UNICODE 775821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) // Convert ascii string to wide string. 785821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) const std::wstring wnd_title(title, title + strlen(title)); 795821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles)#else 805821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) const std::string wnd_title = title; 815821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles)#endif // UNICODE 825821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) 835821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) HWND hwnd = CreateWindow( 845821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) wnd_class.lpszClassName, 855821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) wnd_title.c_str(), 865821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) wnd_style, 875821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) 0, 885821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) 0, 895821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) wnd_rect.right - wnd_rect.left, 905821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) wnd_rect.bottom - wnd_rect.top, 915821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) NULL, 925821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) NULL, 935821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) instance, 945821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) NULL); 955821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) if (hwnd == NULL) 965821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) return GTFfalse; 975821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) 985821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) ShowWindow(hwnd, SW_SHOWNORMAL); 995821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) *pNativeWindow = hwnd; 1005821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) return GTFtrue; 1015821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles)} 1025821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) 1035821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles)void GTFNativeDestroyWindow(EGLNativeDisplayType nativeDisplay, 1045821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) EGLNativeWindowType nativeWindow) { 1055821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) DestroyWindow(nativeWindow); 1065821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) UnregisterClass(kWindowClassName, GetModuleHandle(NULL)); 1075821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles)} 1085821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) 1095821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles)EGLImageKHR GTFCreateEGLImage(int width, int height, 1105821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) GLenum format, GLenum type) { 1115821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) return (EGLImageKHR)NULL; 1125821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles)} 1135821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) 1145821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles)void GTFDestroyEGLImage(EGLImageKHR image) { 1155821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles)} 1165821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) 1175821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles)} // extern "C" 118