BOOL CSetDialog::OnInitDialog()
{
CDialog::OnInitDialog();
int len;
len = set_variables.GetSize();
ASSERT( len > 0 );
m_CurrentInstanceIdx = 0;
// always start on the first entry so we don't want the user to try to go
// past the "front" of the list
m_PrevButton.EnableWindow(FALSE);
// if we only have one entry, don't try to go beyond the end of the list
if( len == 1 ) {
m_NextButton.EnableWindow(FALSE);
}
UpdateVariableDisplay();
return TRUE; // return TRUE unless you set the focus to a control
// EXCEPTION: OCX Property Pages should return FALSE
}
void GLIShaderDebug::InitPropertyControl(HWND initDialogWindow)
{
//Init the dialog window variable
dialogWindow = initDialogWindow;
//Retrieve the area of the shader values control
HWND renderAreaWnd = GetDlgItem(dialogWindow, IDC_SHADERVALUES);
if(renderAreaWnd == NULL)
{
return;
}
RECT clientArea;
GetWindowRect(renderAreaWnd, &clientArea);
POINT clientPoint = {clientArea.left, clientArea.top};
ScreenToClient(dialogWindow, &clientPoint);
//Create the client area rect for the properties
RECT newClientArea;
newClientArea.left = clientPoint.x;
newClientArea.top = clientPoint.y;
newClientArea.right = clientPoint.x + (clientArea.right - clientArea.left);
newClientArea.bottom = clientPoint.y + (clientArea.bottom - clientArea.top );
//Create CPropTree control
propTree->Create(WS_CHILD|WS_VISIBLE|PTS_NOTIFY, newClientArea, dialogWindow, IDC_SHADERPROPERTY);
propTree->ShowInfoText(FALSE);
//Set the initial display of watches/uniforms
UpdateVariableDisplay();
}
void CSetDialog::OnPrevButton()
{
int prev_idx;
int len, max_idx;
// if the current data is wrong, don't change
if( ! ValidateData() ) {
return;
}
len = set_variables.GetSize();
max_idx = len-1;
ASSERT( m_CurrentInstanceIdx > 0 );
if( m_CurrentInstanceIdx <= 0 ) {
// shouldn't happen (we should have disabled the prev button so we
// can't go beyond the front of the list)
return;
}
prev_idx = m_CurrentInstanceIdx - 1;
// if we're going to be on the first entry, disable the prev button so we
// can't try to go beyond the first of the list
if( prev_idx == 0 ) {
m_PrevButton.EnableWindow( FALSE );
}
// if we were on the last entry, reenable the next button
if( m_CurrentInstanceIdx == max_idx ) {
m_NextButton.EnableWindow( TRUE );
}
m_CurrentInstanceIdx = prev_idx;
UpdateVariableDisplay();
}
bool GLIShaderDebug::DebugBegin(uint bufferSize, void *buffer)
{
uint i;
//Check the debug state
if(debugState != DBS_None)
{
scite->OutputAppendString("== Unable to switch to debug mode. Already debugging? ==\n");
return false;
}
//Check the input data
if(bufferSize == 0 || buffer == NULL)
{
return false;
}
//Clear all existing uniforms/frame buffer data
uniformValues.clear();
frameBufferArray.clear();
//Read the input data
NetworkBufferReceive bufferData(bufferSize, buffer);
//Get the debug shader UID/GL ID
if(!bufferData.Get(debugUID) ||
!bufferData.Get(debugGLID))
{
return false;
}
//Get the shader source
if(!bufferData.Get(debugSource))
{
return false;
}
//Get the number of uniforms
uint numUniforms = 0;
if(!bufferData.Get(numUniforms))
{
return false;
}
//Loop and get each uniform
for(i=0; i<numUniforms; i++)
{
UniformData newUniform;
uint isFloat;
//Get the main uniform data
if(!bufferData.Get(newUniform.name) ||
!bufferData.Get(newUniform.type) ||
!bufferData.Get(newUniform.numTypeElements) ||
!bufferData.Get(isFloat))
{
return false;
}
//Assign if it is a float or not
if(isFloat > 0)
{
newUniform.isFloatType = true;
if(!bufferData.Get(newUniform.floatUniformData))
{
return false;
}
//Return now if there is an uneven number of variables
if(newUniform.floatUniformData.size() % newUniform.numTypeElements != 0)
{
return false;
}
}
else
{
newUniform.isFloatType = false;
if(!bufferData.Get(newUniform.intUniformData))
{
return false;
}
//Return now if there is an uneven number of variables
if(newUniform.intUniformData.size() % newUniform.numTypeElements != 0)
{
return false;
}
}
//Add the uniform data
uniformValues.push_back(newUniform);
}
//Get the number of frame buffers
uint numFrameBuffers = 0;
if(!bufferData.Get(numFrameBuffers))
{
return false;
}
//Loop and get each frame buffer
for(i=0; i<numFrameBuffers; i++)
{
//Add a new item
frameBufferArray.push_back(FrameBufferData());
//Get a reference to it (faster than copying all this buffer data twice)
FrameBufferData &newFrameBuffer = frameBufferArray.back();
//Get the main frame buffer data
if(!bufferData.Get(newFrameBuffer.bufferType) ||
!bufferData.Get(newFrameBuffer.drawBuffer) ||
!bufferData.Get(newFrameBuffer.bufferWidth) ||
!bufferData.Get(newFrameBuffer.bufferHeight) ||
!bufferData.Get(newFrameBuffer.numPixelValues) ||
!bufferData.Get(newFrameBuffer.preBuffer) ||
!bufferData.Get(newFrameBuffer.postBuffer))
{
frameBufferArray.pop_back();
return false;
}
//Check the size of the data
if(newFrameBuffer.preBuffer.size() != newFrameBuffer.postBuffer.size() ||
newFrameBuffer.preBuffer.size() != (newFrameBuffer.bufferWidth *
newFrameBuffer.bufferHeight *
newFrameBuffer.numPixelValues))
{
scite->OutputAppendString("== Invalid frame buffer data ==\n");
frameBufferArray.pop_back();
return false;
}
}
//Check for any remaining network data
if(bufferData.GetBufferSizeLeft() > 0)
{
scite->OutputAppendString("== Extra debug start data found in network buffer ==\n");
}
//Flag that debug mode has started
debugState = DBS_Init;
//Update the watch/uniform display
UpdateVariableDisplay();
//Show the window
ShowWindow(dialogWindow, SW_SHOW);
//Ensure the source that is being debugged is open
OpenDebugSource();
return true;
}
