/**
* Load a shader file from disc or from the builtin defaults in def_files.cpp if none can be found.
* This function will also create a list of preprocessor defines for the GLSL compiler based on the shader flags
* and the supported GLSL version as reported by the GPU driver.
*
* @param shader shader_type enum defined with which shader we're loading
* @param filename C-string holding the filename (with extension) of the shader file
* @param flags integer variable holding a combination of SDR_* flags
* @return C-string holding the complete shader source code
*/
static SCP_string opengl_load_shader(const char* filename) {
SCP_string content;
if (Enable_external_shaders) {
CFILE* cf_shader = cfopen(filename, "rt", CFILE_NORMAL, CF_TYPE_EFFECTS);
if (cf_shader != NULL) {
int len = cfilelength(cf_shader);
content.resize(len);
cfread(&content[0], len + 1, 1, cf_shader);
cfclose(cf_shader);
return content;
}
}
//If we're still here, proceed with internals
mprintf((" Loading built-in default shader for: %s\n", filename));
auto def_shader = defaults_get_file(filename);
content.assign(reinterpret_cast<const char*>(def_shader.data), def_shader.size);
return content;
}
void debug_console(void (*_func)(void))
{
int done = 0;
while( key_inkey() ) {
os_poll();
}
if ( !debug_inited ) {
dc_init();
}
dc_draw(TRUE);
while (!done) {
// poll the os
os_poll();
int k = key_inkey();
switch( k ) {
case KEY_SHIFTED+KEY_ENTER:
case KEY_ESC:
done = TRUE;
break;
case KEY_BACKSP:
if (!dc_command_buf.empty()) {
dc_command_buf.erase(dc_command_buf.size() - 1);
}
break;
case KEY_F3:
case KEY_UP:
if (last_oldcommand < (dc_history.end() - 1)) {
++last_oldcommand;
}
dc_command_buf = *last_oldcommand;
break;
case KEY_DOWN:
if (last_oldcommand > dc_history.begin()) {
--last_oldcommand;
}
dc_command_buf = *last_oldcommand;
break;
case KEY_PAGEUP:
if (dc_scroll_y > 1) {
dc_scroll_y--;
}
break;
case KEY_PAGEDOWN:
if (dc_scroll_y < (DBROWS - DROWS)) {
dc_scroll_y++;
} else {
dc_scroll_y = (DBROWS - DROWS);
}
break;
case KEY_ENTER:
dc_scroll_y = (DBROWS - DROWS); // Set the scroll to look at the bottom
last_oldcommand = dc_history.begin(); // Reset the last oldcommand
lastline = 0; // Reset the line counter
// Clear the command line on the window, but don't print the prompt until the command has processed
// Stuff a copy of the command line onto the history
// Search for the command
// If not found:
// abort,
// dc_printf("Error: Invalid or Missing command %s", cmd.c_str()), and
// dc_printf(dc_prompt) when ready for input
// Call the function for that command, and strip the cmd token from the command line string
if (dc_command_buf.empty()) {
dc_printf("No command given.\n");
break;
} // Else, continue to process the cmd_line
// z64: Thread Note: Maybe lock a mutex here to allow a previous DCF to finish/abort before starting a new one
// z64: We'll just assume we won't be here unless a command has finished...
dc_history.push_front(dc_command_buf); // Push the command onto the history queue
last_oldcommand = dc_history.begin(); // Reset oldcommand
while (dc_history.size() > DCMDS) {
dc_history.pop_back(); // Keep the commands less than or equal to DCMDS
}
dc_command_str = dc_command_buf; // Xfer to the command string for processing
dc_command_buf.resize(0); // Nullify the buffer
dc_printf("%s%s\n", dc_prompt, dc_command_str.c_str()); // Print the command w/ prompt.
dc_draw(FALSE); // Redraw the console without the command line.
dc_do_command(&dc_command_str); // Try to do the command
break;
default:
// Not any of the control key codes, so it's probably a letter or number.
ubyte c = (ubyte)key_to_ascii(k);
if ((c != 255) && (dc_command_buf.size() < MAX_CLI_LEN)) {
dc_command_buf.push_back(c);
}
}
// Do the passed function
if ( _func ) {
_func();
}
// All done, and ready for new entry
dc_draw(TRUE);
}
while( key_inkey() ) {
os_poll();
}
}
SCP_vector<SCP_string> speech_enumerate_voices()
{
#ifdef _WIN32
HRESULT hr = CoCreateInstance(
CLSID_SpVoice,
NULL,
CLSCTX_ALL,
IID_ISpVoice,
(void **)&Voice_device);
if (FAILED(hr)) {
return SCP_vector<SCP_string>();
}
// This code is mostly copied from wxLauncher
ISpObjectTokenCategory * comTokenCategory = NULL;
IEnumSpObjectTokens * comVoices = NULL;
ULONG comVoicesCount = 0;
// Generate enumeration of voices
hr = ::CoCreateInstance(CLSID_SpObjectTokenCategory, NULL,
CLSCTX_INPROC_SERVER, IID_ISpObjectTokenCategory, (LPVOID*)&comTokenCategory);
if (FAILED(hr)) {
return SCP_vector<SCP_string>();
}
hr = comTokenCategory->SetId(SPCAT_VOICES, false);
if (FAILED(hr)) {
return SCP_vector<SCP_string>();
}
hr = comTokenCategory->EnumTokens(NULL, NULL, &comVoices);
if (FAILED(hr)) {
return SCP_vector<SCP_string>();
}
hr = comVoices->GetCount(&comVoicesCount);
if (FAILED(hr)) {
return SCP_vector<SCP_string>();
}
SCP_vector<SCP_string> voices;
while (comVoicesCount > 0) {
ISpObjectToken * comAVoice = NULL;
comVoices->Next(1, &comAVoice, NULL); // retrieve just one
LPWSTR id = NULL;
comAVoice->GetStringValue(NULL, &id);
auto idlength = wcslen(id);
auto buffer_size = WideCharToMultiByte(CP_UTF8, 0, id, (int)idlength, nullptr, 0, nullptr, nullptr);
if (buffer_size > 0) {
SCP_string voiceName;
voiceName.resize(buffer_size);
buffer_size = WideCharToMultiByte(CP_UTF8, 0, id, (int)idlength, &voiceName[0], buffer_size, nullptr, nullptr);
voices.push_back(voiceName);
}
CoTaskMemFree(id);
comAVoice->Release();
comVoicesCount--;
}
comTokenCategory->Release();
Voice_device->Release();
return voices;
#else
STUB_FUNCTION;
return SCP_vector<SCP_string>();
#endif
}