void EclRender ()
{
bool maximiseRender = false;
//
// Render any maximised Window?
if( strcmp( maximisedWindow, "None" ) != 0 )
{
EclWindow *maximised = EclGetWindow( maximisedWindow );
if( maximised )
{
clearDraw ( maximised->m_x, maximised->m_y, maximised->m_w, maximised->m_h );
maximised->Render( true );
maximiseRender = true;
}
else
{
EclUnMaximise();
}
}
if( !maximiseRender )
{
//
// Clear all dirty rectangle areas
if ( clearDraw )
{
for( int i = 0; i < dirtyrects.Size(); ++i )
{
DirtyRect *dr = dirtyrects.GetData(i);
clearDraw ( dr->m_x, dr->m_y, dr->m_width, dr->m_height );
}
}
//
// Draw all dirty buttons
for ( int i = windows.Size() - 1; i >= 0; --i )
{
EclWindow *window = windows.GetData(i);
if ( window->m_dirty ) {
bool hasFocus = ( strcmp ( window->m_name, windowFocus ) == 0 );
window->Render( hasFocus );
//window->m_dirty = false;
}
}
}
}
void drawBatch()
{
int curLayer = 255;
if (s_rectIndex > 0)
{
curLayer = MIN(curLayer, s_rectPool[0].layer);
}
if (s_textIndex > 0)
{
curLayer = MIN(curLayer, s_textPool[0].layer);
}
//now fill the vertex data before drawing.
static u32 vertexOffsetsRect[1024];
static u32 vertexOffsetsText[1024];
static u32 textQuadCount[1024];
s32 r=0, t=0;
for (; r<s_rectIndex; r++)
{
const DrawRectBuf& rect = s_rectPool[r];
const Quad quad=
{
{ rect.x, rect.y },
{ rect.x + rect.w, rect.y + rect.h },
{ rect.u, 1.0f-rect.v },
{ rect.u+rect.du, 1.0f-(rect.v+rect.dv) },
rect.color
};
vertexOffsetsRect[r] = s_gdev->addQuad( quad );
}
for (; t<s_textIndex; t++)
{
const DrawTextBuf& text = s_textPool[t];
TextSystem::setColor( text.color );
TextSystem::setFont( text.font );
vertexOffsetsText[t] = TextSystem::print_genQuads( textQuadCount[t], text.x, text.y, text.msg );
}
s_gdev->flush();
r = 0; t = 0;
while (r < s_rectIndex || t < s_textIndex)
{
int nextLayerRect = 255;
int nextLayerText = 255;
for (; r < s_rectIndex; r++)
{
const DrawRectBuf& rect = s_rectPool[r];
if (rect.layer > curLayer)
{
nextLayerRect = rect.layer;
break;
}
s_gdev->setShaderResource( rect.texture, s_textureHash );
s_gdev->drawQuadBatch( vertexOffsetsRect[r], 1 );
}
FontHandle curFont = INVALID_FONT_HANDLE;
u32 vertexOffset = 0;
u32 quadCount = 0;
for (; t < s_textIndex; t++)
{
const DrawTextBuf& text = s_textPool[t];
if (text.layer > curLayer)
{
nextLayerText = text.layer;
break;
}
if (text.font != curFont)
{
if (quadCount)
{
TextSystem::setFont( curFont );
TextSystem::bindTexture();
s_gdev->drawQuadBatch( vertexOffset, quadCount );
}
curFont = text.font;
vertexOffset = vertexOffsetsText[t];
quadCount = textQuadCount[t];
}
else
{
quadCount += textQuadCount[t];
}
}
//draw the last batch
if (curFont != INVALID_FONT_HANDLE && quadCount)
{
TextSystem::setFont( curFont );
TextSystem::bindTexture();
s_gdev->drawQuadBatch( vertexOffset, quadCount );
}
curLayer = MIN(nextLayerRect, nextLayerText);
};
clearDraw();
s_gdev->enableBlending(false);
}
void draw()
{
s_gdev->enableBlending(true);
s_gdev->setBlendMode( BLEND_OVER );
s_gdev->setShader( SHADER_QUAD_UI );
if ( s_gdev->getDeviceID() != GDEV_OPENGL_1_3 )
{
drawBatch();
}
int curLayer = 255;
if (s_rectIndex > 0)
{
curLayer = MIN(curLayer, s_rectPool[0].layer);
}
if (s_textIndex > 0)
{
curLayer = MIN(curLayer, s_textPool[0].layer);
}
s32 r=0, t=0;
while (r < s_rectIndex || t < s_textIndex)
{
int nextLayerRect = 255;
int nextLayerText = 255;
for (; r < s_rectIndex; r++)
{
const DrawRectBuf& rect = s_rectPool[r];
if (rect.layer > curLayer)
{
nextLayerRect = rect.layer;
break;
}
const Quad quad=
{
{ rect.x, rect.y },
{ rect.x + rect.w, rect.y + rect.h },
{ rect.u, 1.0f-rect.v },
{ rect.u+rect.du, 1.0f-(rect.v+rect.dv) },
rect.color
};
s_gdev->setShaderResource( rect.texture, s_textureHash );
s_gdev->drawQuad( quad );
}
for (; t < s_textIndex; t++)
{
const DrawTextBuf& text = s_textPool[t];
if (text.layer > curLayer)
{
nextLayerText = text.layer;
break;
}
TextSystem::setColor( text.color );
TextSystem::setFont( text.font );
TextSystem::print( text.x, text.y, text.msg );
}
curLayer = MIN(nextLayerRect, nextLayerText);
};
clearDraw();
s_gdev->enableBlending(false);
}
