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Code Issues 121 Wiki Activity

gfx renderers standardization, bug fixes

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This commit is contained in:
tmj-fstate
2019-11-07 00:28:59 +01:00
parent d06fad3b89
commit a74402804d
13 changed files with 348 additions and 165 deletions
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94
application.cpp
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@@ -316,7 +316,7 @@ eu07_application::on_scroll( double const Xoffset, double const Yoffset ) {
}
GLFWwindow *
eu07_application::window( int const Windowindex ) {
eu07_application::window(int const Windowindex, bool visible, int width, int height, GLFWmonitor *monitor, bool keep_ownership , bool share_ctx) {
if( Windowindex >= 0 ) {
return (
@@ -325,15 +325,51 @@ eu07_application::window( int const Windowindex ) {
nullptr );
}
// for index -1 create a new child window
glfwWindowHint( GLFW_VISIBLE, GL_FALSE );
auto *childwindow = glfwCreateWindow( 1, 1, "eu07helper", nullptr, m_windows.front() );
if( childwindow != nullptr ) {
m_windows.emplace_back( childwindow );
}
auto const *vmode { glfwGetVideoMode( monitor ? monitor : glfwGetPrimaryMonitor() ) };
glfwWindowHint( GLFW_RED_BITS, vmode->redBits );
glfwWindowHint( GLFW_GREEN_BITS, vmode->greenBits );
glfwWindowHint( GLFW_BLUE_BITS, vmode->blueBits );
glfwWindowHint( GLFW_REFRESH_RATE, vmode->refreshRate );
glfwWindowHint( GLFW_VISIBLE, visible );
auto *childwindow = glfwCreateWindow( width, height, "eu07window", monitor,
share_ctx ? m_windows.front() : nullptr);
if (!childwindow)
return nullptr;
if (keep_ownership)
m_windows.emplace_back( childwindow );
glfwFocusWindow(m_windows.front()); // restore focus to main window
return childwindow;
}
// private:
GLFWmonitor* eu07_application::find_monitor(const std::string &str) const {
int monitor_count;
GLFWmonitor **monitors = glfwGetMonitors(&monitor_count);
for (size_t i = 0; i < monitor_count; i++) {
if (describe_monitor(monitors[i]) == str)
return monitors[i];
}
return nullptr;
}
std::string eu07_application::describe_monitor(GLFWmonitor *monitor) const {
std::string name(glfwGetMonitorName(monitor));
std::replace(std::begin(name), std::end(name), ' ', '_');
int x, y;
glfwGetMonitorPos(monitor, &x, &y);
return name + ":" + std::to_string(x) + "," + std::to_string(y);
}
void
eu07_application::init_debug() {
@@ -342,12 +378,10 @@ eu07_application::init_debug() {
// memory leaks
_CrtSetDbgFlag( _CrtSetDbgFlag( _CRTDBG_REPORT_FLAG ) | _CRTDBG_LEAK_CHECK_DF );
// floating point operation errors
/*
auto state { _clearfp() };
state = _control87( 0, 0 );
// this will turn on FPE for #IND and zerodiv
state = _control87( state & ~( _EM_ZERODIVIDE | _EM_INVALID ), _MCW_EM );
*/
#endif
#ifdef _WIN32
::SetUnhandledExceptionFilter( unhandled_handler );
@@ -462,13 +496,19 @@ eu07_application::init_glfw() {
}
// match requested video mode to current to allow for
// fullwindow creation when resolution is the same
auto *monitor { glfwGetPrimaryMonitor() };
auto const *vmode { glfwGetVideoMode( monitor ) };
{
int monitor_count;
GLFWmonitor **monitors = glfwGetMonitors(&monitor_count);
glfwWindowHint( GLFW_RED_BITS, vmode->redBits );
glfwWindowHint( GLFW_GREEN_BITS, vmode->greenBits );
glfwWindowHint( GLFW_BLUE_BITS, vmode->blueBits );
glfwWindowHint( GLFW_REFRESH_RATE, vmode->refreshRate );
WriteLog("available monitors:");
for (size_t i = 0; i < monitor_count; i++) {
WriteLog(describe_monitor(monitors[i]));
}
}
auto *monitor { find_monitor(Global.fullscreen_monitor) };
if (!monitor)
monitor = glfwGetPrimaryMonitor();
glfwWindowHint( GLFW_AUTO_ICONIFY, GLFW_FALSE );
if( Global.iMultisampling > 0 ) {
@@ -494,40 +534,24 @@ eu07_application::init_glfw() {
}
}
glfwWindowHint( GLFW_AUTO_ICONIFY, GLFW_FALSE );
auto *mainwindow = window(
-1, true, Global.iWindowWidth, Global.iWindowHeight, Global.bFullScreen ? monitor : nullptr, true, false );
if( Global.bFullScreen ) {
// match screen dimensions with selected monitor, for 'borderless window' in fullscreen mode
Global.iWindowWidth = vmode->width;
Global.iWindowHeight = vmode->height;
}
auto *window {
glfwCreateWindow(
Global.iWindowWidth,
Global.iWindowHeight,
Global.AppName.c_str(),
( Global.bFullScreen ?
monitor :
nullptr ),
nullptr ) };
if( window == nullptr ) {
if( mainwindow == nullptr ) {
ErrorLog( "Bad init: failed to create glfw window" );
return -1;
}
glfwMakeContextCurrent( window );
glfwMakeContextCurrent( mainwindow );
glfwSwapInterval( Global.VSync ? 1 : 0 ); //vsync
#ifdef _WIN32
// setup wrapper for base glfw window proc, to handle copydata messages
Hwnd = glfwGetWin32Window( window );
Hwnd = glfwGetWin32Window( mainwindow );
BaseWindowProc = ( WNDPROC )::SetWindowLongPtr( Hwnd, GWLP_WNDPROC, (LONG_PTR)WndProc );
// switch off the topmost flag
::SetWindowPos( Hwnd, HWND_NOTOPMOST, 0, 0, 0, 0, SWP_NOMOVE | SWP_NOSIZE );
#endif
m_windows.emplace_back( window );
return 0;
}