// main app message handler
static InReaction MainInputHandler(const SDL_Event_* ev)
{
switch(ev->ev.type)
{
case SDL_WINDOWEVENT:
switch(ev->ev.window.event)
{
case SDL_WINDOWEVENT_ENTER:
RenderCursor(true);
break;
case SDL_WINDOWEVENT_LEAVE:
RenderCursor(false);
break;
case SDL_WINDOWEVENT_RESIZED:
g_ResizedW = ev->ev.window.data1;
g_ResizedH = ev->ev.window.data2;
break;
case SDL_WINDOWEVENT_MOVED:
g_VideoMode.UpdatePosition(ev->ev.window.data1, ev->ev.window.data2);
}
break;
case SDL_QUIT:
kill_mainloop();
break;
case SDL_HOTKEYDOWN:
std::string hotkey = static_cast<const char*>(ev->ev.user.data1);
if (hotkey == "exit")
{
kill_mainloop();
return IN_HANDLED;
}
else if (hotkey == "screenshot")
{
WriteScreenshot(L".png");
return IN_HANDLED;
}
else if (hotkey == "bigscreenshot")
{
WriteBigScreenshot(L".bmp", 10);
return IN_HANDLED;
}
else if (hotkey == "togglefullscreen")
{
g_VideoMode.ToggleFullscreen();
return IN_HANDLED;
}
else if (hotkey == "profile2.toggle")
{
g_Profiler2.Toggle();
return IN_HANDLED;
}
break;
}
return IN_PASS;
}
// Similar to WriteScreenshot, but generates an image of size 640*tiles x 480*tiles.
void WriteBigScreenshot(const VfsPath& extension, int tiles)
{
// If the game hasn't started yet then use WriteScreenshot to generate the image.
if(g_Game == NULL) {
WriteScreenshot(L".bmp");
return;
}
// get next available numbered filename
// note: %04d -> always 4 digits, so sorting by filename works correctly.
const VfsPath basenameFormat(L"screenshots/screenshot%04d");
const VfsPath filenameFormat = basenameFormat.ChangeExtension(extension);
VfsPath filename;
vfs::NextNumberedFilename(g_VFS, filenameFormat, s_nextScreenshotNumber, filename);
// Slightly ugly and inflexible: Always draw 640*480 tiles onto the screen, and
// hope the screen is actually large enough for that.
const int tile_w = 640, tile_h = 480;
ENSURE(g_xres >= tile_w && g_yres >= tile_h);
const int img_w = tile_w*tiles, img_h = tile_h*tiles;
const int bpp = 24;
GLenum fmt = GL_RGB;
int flags = TEX_BOTTOM_UP;
// we want writing BMP to be as fast as possible,
// so read data from OpenGL in BMP format to obviate conversion.
if(extension == L".bmp")
{
#if !CONFIG2_GLES // GLES doesn't support BGR
fmt = GL_BGR;
flags |= TEX_BGR;
#endif
}
const size_t img_size = img_w * img_h * bpp/8;
const size_t tile_size = tile_w * tile_h * bpp/8;
const size_t hdr_size = tex_hdr_size(filename);
void* tile_data = malloc(tile_size);
if(!tile_data)
{
WARN_IF_ERR(ERR::NO_MEM);
return;
}
shared_ptr<u8> img_buf;
AllocateAligned(img_buf, hdr_size+img_size, maxSectorSize);
Tex t;
GLvoid* img = img_buf.get() + hdr_size;
if(t.wrap(img_w, img_h, bpp, flags, img_buf, hdr_size) < 0)
{
free(tile_data);
return;
}
ogl_WarnIfError();
// Resize various things so that the sizes and aspect ratios are correct
{
g_Renderer.Resize(tile_w, tile_h);
SViewPort vp = { 0, 0, tile_w, tile_h };
g_Game->GetView()->GetCamera()->SetViewPort(vp);
g_Game->GetView()->SetCameraProjection();
}
#if !CONFIG2_GLES
// Temporarily move everything onto the front buffer, so the user can
// see the exciting progress as it renders (and can tell when it's finished).
// (It doesn't just use SwapBuffers, because it doesn't know whether to
// call the SDL version or the Atlas version.)
GLint oldReadBuffer, oldDrawBuffer;
glGetIntegerv(GL_READ_BUFFER, &oldReadBuffer);
glGetIntegerv(GL_DRAW_BUFFER, &oldDrawBuffer);
glDrawBuffer(GL_FRONT);
glReadBuffer(GL_FRONT);
#endif
// Hide the cursor
CStrW oldCursor = g_CursorName;
g_CursorName = L"";
// Render each tile
for (int tile_y = 0; tile_y < tiles; ++tile_y)
{
for (int tile_x = 0; tile_x < tiles; ++tile_x)
{
// Adjust the camera to render the appropriate region
g_Game->GetView()->GetCamera()->SetProjectionTile(tiles, tile_x, tile_y);
RenderLogger(false);
RenderGui(false);
Render();
RenderGui(true);
RenderLogger(true);
// Copy the tile pixels into the main image
glReadPixels(0, 0, tile_w, tile_h, fmt, GL_UNSIGNED_BYTE, tile_data);
for (int y = 0; y < tile_h; ++y)
{
void* dest = (char*)img + ((tile_y*tile_h + y) * img_w + (tile_x*tile_w)) * bpp/8;
void* src = (char*)tile_data + y * tile_w * bpp/8;
memcpy(dest, src, tile_w * bpp/8);
}
}
}
// Restore the old cursor
g_CursorName = oldCursor;
#if !CONFIG2_GLES
// Restore the buffer settings
glDrawBuffer(oldDrawBuffer);
glReadBuffer(oldReadBuffer);
#endif
// Restore the viewport settings
{
g_Renderer.Resize(g_xres, g_yres);
SViewPort vp = { 0, 0, g_xres, g_yres };
g_Game->GetView()->GetCamera()->SetViewPort(vp);
g_Game->GetView()->SetCameraProjection();
g_Game->GetView()->GetCamera()->SetProjectionTile(1, 0, 0);
}
if (tex_write(&t, filename) == INFO::OK)
{
OsPath realPath;
g_VFS->GetRealPath(filename, realPath);
LOGMESSAGERENDER(g_L10n.Translate("Screenshot written to '%s'"), realPath.string8());
debug_printf(
CStr(g_L10n.Translate("Screenshot written to '%s'") + "\n").c_str(),
realPath.string8().c_str());
}
else
LOGERROR("Error writing screenshot to '%s'", filename.string8());
free(tile_data);
}
// main app message handler
static InReaction MainInputHandler(const SDL_Event_* ev)
{
switch(ev->ev.type)
{
#if SDL_VERSION_ATLEAST(2, 0, 0)
case SDL_WINDOWEVENT:
switch(ev->ev.window.event)
{
case SDL_WINDOWEVENT_ENTER:
RenderCursor(true);
break;
case SDL_WINDOWEVENT_LEAVE:
RenderCursor(false);
break;
case SDL_WINDOWEVENT_RESIZED:
g_ResizedW = ev->ev.window.data1;
g_ResizedH = ev->ev.window.data2;
break;
}
break;
#else
case SDL_ACTIVEEVENT:
if (ev->ev.active.state & SDL_APPMOUSEFOCUS)
{
// Tell renderer not to render cursor if mouse focus is lost
// this restores system cursor, until/if focus is regained
if (!ev->ev.active.gain)
RenderCursor(false);
else
RenderCursor(true);
}
break;
case SDL_VIDEORESIZE:
g_ResizedW = ev->ev.resize.w;
g_ResizedH = ev->ev.resize.h;
break;
#endif
case SDL_QUIT:
kill_mainloop();
break;
case SDL_HOTKEYDOWN:
std::string hotkey = static_cast<const char*>(ev->ev.user.data1);
if (hotkey == "exit")
{
kill_mainloop();
return IN_HANDLED;
}
else if (hotkey == "screenshot")
{
WriteScreenshot(L".png");
return IN_HANDLED;
}
else if (hotkey == "bigscreenshot")
{
WriteBigScreenshot(L".bmp", 10);
return IN_HANDLED;
}
else if (hotkey == "togglefullscreen")
{
#if !OS_MACOSX
// TODO: Fix fullscreen toggling on OS X, see http://trac.wildfiregames.com/ticket/741
g_VideoMode.ToggleFullscreen();
#else
LOGWARNING(L"Toggling fullscreen and resizing are disabled on OS X due to a known bug. Please use the config file to change display settings.");
#endif
return IN_HANDLED;
}
else if (hotkey == "profile2.enable")
{
g_Profiler2.EnableGPU();
g_Profiler2.EnableHTTP();
return IN_HANDLED;
}
break;
}
return IN_PASS;
}
// main app message handler
static InReaction MainInputHandler(const SDL_Event_* ev)
{
switch(ev->ev.type)
{
#if SDL_VERSION_ATLEAST(2, 0, 0)
case SDL_WINDOWEVENT:
switch(ev->ev.window.event)
{
case SDL_WINDOWEVENT_ENTER:
RenderCursor(true);
break;
case SDL_WINDOWEVENT_LEAVE:
RenderCursor(false);
break;
case SDL_WINDOWEVENT_RESIZED:
g_ResizedW = ev->ev.window.data1;
g_ResizedH = ev->ev.window.data2;
break;
case SDL_WINDOWEVENT_MOVED:
g_VideoMode.UpdatePosition(ev->ev.window.data1, ev->ev.window.data2);
}
break;
#else
case SDL_ACTIVEEVENT:
if (ev->ev.active.state & SDL_APPMOUSEFOCUS)
{
// Tell renderer not to render cursor if mouse focus is lost
// this restores system cursor, until/if focus is regained
if (!ev->ev.active.gain)
RenderCursor(false);
else
RenderCursor(true);
}
break;
case SDL_VIDEORESIZE:
g_ResizedW = ev->ev.resize.w;
g_ResizedH = ev->ev.resize.h;
break;
#endif
case SDL_QUIT:
kill_mainloop();
break;
case SDL_HOTKEYDOWN:
std::string hotkey = static_cast<const char*>(ev->ev.user.data1);
if (hotkey == "exit")
{
kill_mainloop();
return IN_HANDLED;
}
else if (hotkey == "screenshot")
{
WriteScreenshot(L".png");
return IN_HANDLED;
}
else if (hotkey == "bigscreenshot")
{
WriteBigScreenshot(L".bmp", 10);
return IN_HANDLED;
}
else if (hotkey == "togglefullscreen")
{
g_VideoMode.ToggleFullscreen();
return IN_HANDLED;
}
else if (hotkey == "profile2.toggle")
{
g_Profiler2.Toggle();
return IN_HANDLED;
}
break;
}
return IN_PASS;
}
