void HTML::PaintScrollImage(Ogre::HardwarePixelBufferSharedPtr pixelBuffer, const Berkelium::Rect& scrollOrigRect, int scroll_dx, int scroll_dy)
{
Berkelium::Rect scrolledRect = scrollOrigRect.translate(scroll_dx, scroll_dy);
Berkelium::Rect scrolled_shared_rect = scrollOrigRect.intersect(scrolledRect);
// Only do scrolling if they have non-zero intersection
if(scrolled_shared_rect.width() == 0 || scrolled_shared_rect.height() == 0)
return;
Berkelium::Rect shared_rect = scrolled_shared_rect.translate(-scroll_dx, -scroll_dy);
size_t width = shared_rect.width();
size_t height = shared_rect.height();
Ogre::TexturePtr shadow = Ogre::TextureManager::getSingleton().createManual("scrollbuf", Ogre::ResourceGroupManager::DEFAULT_RESOURCE_GROUP_NAME, Ogre::TEX_TYPE_2D, Ogre::Bitwise::firstPO2From(width), Ogre::Bitwise::firstPO2From(height), 1, 1, Ogre::PF_BYTE_BGRA);
{
Ogre::HardwarePixelBufferSharedPtr shadowBuffer = shadow->getBuffer();
Berkelium::Rect borderedScrollRect = GetBorderedRect(shared_rect);
Berkelium::Rect borderedScrolledRect = GetBorderedRect(scrolled_shared_rect);
shadowBuffer->blit(pixelBuffer, Ogre::Box(borderedScrollRect.left(), borderedScrollRect.top(), borderedScrollRect.right(), borderedScrollRect.bottom()), Ogre::Box(0, 0, width, height));
pixelBuffer->blit(shadowBuffer, Ogre::Box(0, 0, width, height), Ogre::Box(borderedScrolledRect.left(), borderedScrolledRect.top(), borderedScrolledRect.right(), borderedScrolledRect.bottom()));
}
Ogre::ResourcePtr shadowResource(shadow);
Ogre::TextureManager::getSingleton().remove(shadowResource);
}
void UnityBerkeliumWindow::convertColors(const Berkelium::Rect &rect, const unsigned char *sourceBuffer)
{
// Note: we convert from BGRA bytes to RGBA floats. RGB24 textures in Unity are still 32bit in memory.
for(int x = rect.left(); x < rect.right(); ++x)
{
for(int y = rect.top(); y < rect.bottom(); ++y)
{
// We copy to the beginning of the buffer
// (because we can't change the start address of the buffer we provide the Unity .SetPixels function
int idx = (y - rect.top()) * rect.width() + (x - rect.left());
//int idx = y * rect.width() + x;
m_buffer[idx * 4 + 0] = sourceBuffer[idx * 4 + 2] / 255.0f; // R
m_buffer[idx * 4 + 1] = sourceBuffer[idx * 4 + 1] / 255.0f; // G
m_buffer[idx * 4 + 2] = sourceBuffer[idx * 4 + 0] / 255.0f; // B
if(m_transparency)
m_buffer[idx * 4 + 3] = sourceBuffer[idx * 4 + 3] / 255.0f; // A
}
}
}
void UnityBerkeliumWindow::convertColors(const Berkelium::Rect &rect, const unsigned char *sourceBuffer, const Berkelium::Rect &srcRect)
{
int top = rect.top() - srcRect.top();
int left = rect.left() - srcRect.left();
// Note: we convert from BGRA bytes to RGBA floats. RGB24 textures in Unity are still 32bit in memory.
for(int x = 0; x < rect.width(); ++x)
{
for(int y = 0; y < rect.height(); ++y)
{
int idx = (rect.height() - (y + 1)) * rect.width() + x;
int sourceIdx = left + (y + top) * srcRect.width() + x;
m_buffer[idx * 4 + 0] = sourceBuffer[sourceIdx * 4 + 2] / 255.0f; // R
m_buffer[idx * 4 + 1] = sourceBuffer[sourceIdx * 4 + 1] / 255.0f; // G
m_buffer[idx * 4 + 2] = sourceBuffer[sourceIdx * 4 + 0] / 255.0f; // B
if(m_transparency)
m_buffer[idx * 4 + 3] = sourceBuffer[sourceIdx * 4 + 3] / 255.0f; // A
}
}
}
void BrowserWindowImpl::onPaint(
Berkelium::Window *win,
const unsigned char *sourceBuffer,
const Berkelium::Rect &sourceBufferRect,
size_t numCopyRects,
const Berkelium::Rect *copyRects,
int dx, int dy,
const Berkelium::Rect &scrollRect)
{
// std::cout<<"Paint:"<<std::endl;
video::IHardwarePixelBuffer* surface= m_texture->getSurface(0);
video::ColorConverter::convert32BitTo32Bit(sourceBuffer,m_flipped,math::vector2d(sourceBufferRect.width(),sourceBufferRect.height()),0,1,1);
video::LockedPixelBox lockedBox(
math::box3d(sourceBufferRect.left(),sourceBufferRect.top(),0,
sourceBufferRect.right(),sourceBufferRect.bottom(),1),video::EPixel_X8R8G8B8,(void*)m_flipped);
lockedBox.box.MinP.y=m_size.y-lockedBox.box.MinP.y;
lockedBox.box.MaxP.y=m_size.y-lockedBox.box.MaxP.y;
math::Swap(lockedBox.box.MinP.y,lockedBox.box.MaxP.y);
if(m_refresh)
{
surface->blitFromMemory(lockedBox);
m_refresh=false;
return;
}
for(int i=0;i<numCopyRects;++i)
{
// std::cout << "\tRect: " << copyRects[i].width()<<" "<<copyRects[i].height()<< std::endl;
math::box3d lockBox(copyRects[i].left(),copyRects[i].top(),0,
copyRects[i].right(),copyRects[i].bottom(),1);
lockBox.MinP.y=m_size.y-lockBox.MinP.y;
lockBox.MaxP.y=m_size.y-lockBox.MaxP.y;
math::Swap(lockBox.MinP.y,lockBox.MaxP.y);
video::LockedPixelBox lb=lockedBox.getSubBox(lockBox);
surface->blitFromMemory(lb);
// const video::LockedPixelBox& lb= surface->lock(lockBox,video::IHardwareBuffer::ELO_Discard);
// memcpy(lb.data,sourceBuffer,sourceBufferRect.width()*sourceBufferRect.height()*4
}
}
virtual void onPaint
(
Berkelium::Window* wini,
const unsigned char *bitmap_in,
const Berkelium::Rect &bitmap_rect,
size_t num_copy_rects,
const Berkelium::Rect* copy_rects,
int dx,
int dy,
const Berkelium::Rect& scroll_rect
)
{
if (!tex || (tex->GetFlags() & r3dTexture::fCreated) == 0 || !d_show_browser->GetBool()) return;
void * dstBuf = tex->Lock(true);
if (dstBuf)
{
ScrollSubrect(dstBuf, scroll_rect, dx, dy);
for (size_t i = 0; i < num_copy_rects; ++i)
{
// Calc bitmap_rect relative coordinates
int height = copy_rects[i].height();
int width = copy_rects[i].width();
int left = copy_rects[i].left();
int top = copy_rects[i].top();
r3d_assert(bitmap_rect.left() <= left);
r3d_assert(bitmap_rect.top() <= top);
r3d_assert(bitmap_rect.width() >= width);
r3d_assert(bitmap_rect.height() >= height);
unsigned char *dstPtr = reinterpret_cast<byte*>(dstBuf) + left * pixelSize + top * tex->GetLockPitch();
const unsigned char *srcPtr = bitmap_in + (left - bitmap_rect.left()) * pixelSize + (top - bitmap_rect.top()) * bitmap_rect.width() * pixelSize;
for (int j = 0; j < height; ++j)
{
memcpy(dstPtr, srcPtr, width * pixelSize);
dstPtr += tex->GetLockPitch();
srcPtr += bitmap_rect.width() * pixelSize;
}
}
}
tex->Unlock();
}
void UnityBerkeliumWindow::onPaint(Berkelium::Window *pWindow, const unsigned char *sourceBuffer, const Berkelium::Rect &rect, int dx, int dy, const Berkelium::Rect &scrollRect)
{
#ifdef DEBUG
cerr << "[UnityBerkeliumWindow] onPaint called (window: " << pWindow << ")" << endl;
cerr << " rect: (left=" << rect.left() << ", width=" << rect.width() << ", top=" << rect.top() << ", height=" << rect.height() << ")" << endl;
cerr << " sourceBuffer: " << (void *) sourceBuffer << endl;
#endif
// Scrolling
if(dx != 0 || dy != 0)
{
#if 0
// scroll_rect contains the Rect we need to move
// First we figure out where the the data is moved to by translating it
//Berkelium::Rect scrolled_rect = scrollRect.translate(-dx, -dy);
Berkelium::Rect scrolled_rect = scrollRect;
scrolled_rect.mLeft -= dx;
scrolled_rect.mTop -= dy;
// Next we figure out where they intersect, giving the scrolled
// region
Berkelium::Rect scrolled_shared_rect = scrollRect.intersect(scrolled_rect);
// Only do scrolling if they have non-zero intersection
if(scrolled_shared_rect.width() > 0 && scrolled_shared_rect.height() > 0)
{
// And the scroll is performed by moving shared_rect by (dx,dy)
//Berkelium::Rect shared_rect = scrolled_shared_rect.translate(dx, dy);
Berkelium::Rect shared_rect = scrolled_shared_rect;
shared_rect.mLeft += dx;
shared_rect.mTop += dy;
for(int y = scrolled_shared_rect.top(); y < shared_rect.bottom(); ++y)
{
::memcpy(
m_buffer + y * m_width * 4 /*+ scrolled_shared_rect.left() * 4*/,
m_buffer + ((scrolled_shared_rect.top() + y) * m_width /*+ scrolled_shared_rect.left()*/) * 4,
scrolled_shared_rect.width() * 4
);
}
// Copy the data out of the texture
/*size_t scrollBuffSize = scrolled_shared_rect.width() * scrolled_shared_rect.height() * 4;
unsigned char *scrollBuffer = new unsigned char[scrollBuffSize];
for(int line = 0; line < scrolled_shared_rect.height(); ++line)
{
::memcpy(
scrollBuffer + line * scrolled_shared_rect.width() * 4,
}*/
#if 0
glGetTexImage(
GL_TEXTURE_2D, 0,
GL_BGRA, GL_UNSIGNED_BYTE,
scroll_buffer
);
// Annoyingly, OpenGL doesn't provide convenient primitives, so
// we manually copy out the region to the beginning of the
// buffer
int wid = scrolled_shared_rect.width();
int hig = scrolled_shared_rect.height();
for(int jj = 0; jj < hig; jj++) {
memcpy(
scroll_buffer + (jj*wid * 4),
scroll_buffer + ((scrolled_shared_rect.top()+jj)*dest_texture_width + scrolled_shared_rect.left()) * 4,
wid*4
);
}
// And finally, we push it back into the texture in the right
// location
glTexSubImage2D(GL_TEXTURE_2D, 0,
shared_rect.left(), shared_rect.top(),
shared_rect.width(), shared_rect.height(),
GL_BGRA, GL_UNSIGNED_BYTE, scroll_buffer
);
#endif
}
#endif
}
// Apply the dirty rectangle
convertColors(rect, sourceBuffer);
// Call the paint callback
m_lastDirtyRect = rect;
m_paintFunc(/*rect.left(), rect.top(), rect.width(), rect.height()*/);
}
void UnityBerkeliumWindow::onPaint(Berkelium::Window *win, const unsigned char *sourceBuffer, const Berkelium::Rect &sourceBufferRect, size_t numCopyRects, const Berkelium::Rect *copyRects, int dx, int dy, const Berkelium::Rect &scrollRect)
{
#ifdef DEBUG
cerr << "[UnityBerkeliumWindow] onPaint called (window: " << win << ")" << endl;
cerr << " sourceBuffer: " << (void *) sourceBuffer << endl;
cerr << " sourceBufferRect: (left=" << sourceBufferRect.left() << ", width=" << sourceBufferRect.width() << ", top=" << sourceBufferRect.top() << ", height=" << sourceBufferRect.height() << ")" << endl;
cerr << " num dirty rects: " << numCopyRects << endl;
for(size_t i = 0; i < numCopyRects; ++i)
cerr << " rect " << i << ": (left=" << copyRects[i].left() << ", width=" << copyRects[i].width() << ", top=" << copyRects[i].top() << ", height=" << copyRects[i].height() << ")" << endl;
#endif
// Handle Scrolling
if(dx != 0 || dy != 0)
{
// scroll_rect contains the Rect we need to move
// First we figure out where the the data is moved to by translating it
Berkelium::Rect scrolled_rect = scrollRect.translate(-dx, -dy);
// Next we figure out where they intersect, giving the scrolled
// region
Berkelium::Rect scrolled_shared_rect = scrollRect.intersect(scrolled_rect);
// Only do scrolling if they have non-zero intersection
if (scrolled_shared_rect.width() > 0 && scrolled_shared_rect.height() > 0) {
// And the scroll is performed by moving shared_rect by (dx,dy)
scrolled_shared_rect.mTop = m_height - scrolled_shared_rect.bottom();
dy = -dy;
if(m_scrollRectFunc)
m_scrollRectFunc(scrolled_shared_rect.left(), scrolled_shared_rect.top(), scrolled_shared_rect.width(), scrolled_shared_rect.height(), dx, dy);
}
}
// Apply the dirty rectangles
for(size_t i = 0; i < numCopyRects; ++i)
{
convertColors(copyRects[i], sourceBuffer, sourceBufferRect);
m_lastDirtyRect = copyRects[i];
m_lastDirtyRect.mTop = m_height - m_lastDirtyRect.bottom();
if(m_setPixelsFunc)
m_setPixelsFunc(/*rect.left(), rect.top(), rect.width(), rect.height()*/);
}
// Call the paint callback
if(m_applyTextureFunc)
m_applyTextureFunc();
}
/**
* @inheritDoc.
*/
inline Ogre::Box BrowserWindow::rectToBox(Berkelium::Rect rect) {
return Ogre::Box(rect.left(), rect.top(), 0, rect.right(), rect.bottom(), 1);
}
void ScrollSubrect(void *data, const Berkelium::Rect& scroll_rect, int dx, int dy)
{
if (!data || !tex)
return;
byte *byteData = reinterpret_cast<byte*>(data);
Berkelium::Rect dstRect = scroll_rect.translate(dx, dy);
// Y scroll
if (dy != 0)
{
int lineOffset = dy < 0 ? 1 : -1;
int srcLine = dy < 0 ? scroll_rect.top() : scroll_rect.bottom() - 1;
int dstLine = dy < 0 ? dstRect.top() : dstRect.bottom() - 1;
int i = 0;
while (i < scroll_rect.height())
{
if (srcLine >= scroll_rect.top() && dstLine >= scroll_rect.top() && srcLine < scroll_rect.bottom() && dstLine < scroll_rect.bottom())
{
byte *srcMem = byteData + srcLine * tex->GetLockPitch() + scroll_rect.left() * pixelSize;
byte *dstMem = byteData + dstLine * tex->GetLockPitch() + scroll_rect.left() * pixelSize;
size_t bytesToCopy = scroll_rect.width() * pixelSize;
#ifndef FINAL_BUILD
// Paranoid memory overrun check
r3d_assert(dstMem + bytesToCopy <= byteData + tex->GetHeight() * tex->GetLockPitch());
#endif
memcpy_s(dstMem, bytesToCopy, srcMem, bytesToCopy);
}
++i;
srcLine += lineOffset;
dstLine += lineOffset;
}
}
// X Scroll
if (dx != 0)
{
Berkelium::Rect r = scroll_rect.intersect(dstRect);
size_t tmpBufSize = r.width() * pixelSize;
byte *tmpBuf = reinterpret_cast<byte*>(_alloca(tmpBufSize));
int srcOffset = r3dTL::Clamp(scroll_rect.left() - dx, 0, scroll_rect.right());
for (int i = r.top(); i < r.bottom(); ++i)
{
byte *srcData = byteData + i * tex->GetLockPitch() + srcOffset * pixelSize;
byte *dstData = byteData + i * tex->GetLockPitch() + r.left() * pixelSize;
memcpy_s(tmpBuf, tmpBufSize, srcData, tmpBufSize);
#ifndef FINAL_BUILD
// Paranoid memory overrun check
r3d_assert(dstData + tmpBufSize <= byteData + tex->GetHeight() * tex->GetLockPitch());
#endif
memcpy_s(dstData, tmpBufSize, tmpBuf, tmpBufSize);
}
}
}
/** Handles an onPaint call by mapping the results into an OpenGL texture. The
* first parameters are the same as Berkelium::WindowDelegate::onPaint. The
* additional parameters and return value are:
* \param dest_texture - the OpenGL texture handle for the texture to render
* the results into.
* \param dest_texture_width - width of destination texture
* \param dest_texture_height - height of destination texture
* \param ignore_partial - if true, ignore any partial updates. This is useful
* if you have loaded a new page, but updates for the old page have not
* completed yet.
* \param scroll_buffer - a temporary workspace used for scroll data. Must be
* at least dest_texture_width * dest_texture_height * 4 bytes large.
* \returns true if the texture was updated, false otherwiase
*/
bool ofxBerkelium::mapOnPaintToTexture(
Berkelium::Window *wini,
const unsigned char* bitmap_in, const Berkelium::Rect& bitmap_rect,
size_t num_copy_rects, const Berkelium::Rect *copy_rects,
int dx, int dy,
const Berkelium::Rect& scroll_rect,
bool ignore_partial) {
glBindTexture(GL_TEXTURE_2D, web_texture);
const int kBytesPerPixel = 4;
// If we've reloaded the page and need a full update, ignore updates
// until a full one comes in. This handles out of date updates due to
// delays in event processing.
if (ignore_partial) {
if (bitmap_rect.left() != 0 ||
bitmap_rect.top() != 0 ||
bitmap_rect.right() != width ||
bitmap_rect.bottom() != height) {
return false;
}
glTexImage2D(GL_TEXTURE_2D, 0, kBytesPerPixel, width, height, 0,
GL_BGRA, GL_UNSIGNED_BYTE, bitmap_in);
ignore_partial = false;
return true;
}
// Now, we first handle scrolling. We need to do this first since it
// requires shifting existing data, some of which will be overwritten by
// the regular dirty rect update.
if (dx != 0 || dy != 0) {
// scroll_rect contains the Rect we need to move
// First we figure out where the the data is moved to by translating it
Berkelium::Rect scrolled_rect = scroll_rect.translate(-dx, -dy);
// Next we figure out where they intersect, giving the scrolled
// region
Berkelium::Rect scrolled_shared_rect = scroll_rect.intersect(scrolled_rect);
// Only do scrolling if they have non-zero intersection
if (scrolled_shared_rect.width() > 0 && scrolled_shared_rect.height() > 0) {
// And the scroll is performed by moving shared_rect by (dx,dy)
Berkelium::Rect shared_rect = scrolled_shared_rect.translate(dx, dy);
int wid = scrolled_shared_rect.width();
int hig = scrolled_shared_rect.height();
if (DEBUG_PAINT) {
std::cout << "Scroll rect: w=" << wid << ", h=" << hig << ", ("
<< scrolled_shared_rect.left() << "," << scrolled_shared_rect.top()
<< ") by (" << dx << "," << dy << ")" << std::endl;
}
int inc = 1;
char *outputBuffer = scroll_buffer;
// source data is offset by 1 line to prevent memcpy aliasing
// In this case, it can happen if dy==0 and dx!=0.
char *inputBuffer = scroll_buffer+(width*1*kBytesPerPixel);
int jj = 0;
if (dy > 0) {
// Here, we need to shift the buffer around so that we start in the
// extra row at the end, and then copy in reverse so that we
// don't clobber source data before copying it.
outputBuffer = scroll_buffer+(
(scrolled_shared_rect.top()+hig+1)*width
- hig*wid)*kBytesPerPixel;
inputBuffer = scroll_buffer;
inc = -1;
jj = hig-1;
}
// Copy the data out of the texture
glGetTexImage(
GL_TEXTURE_2D, 0,
GL_BGRA, GL_UNSIGNED_BYTE,
inputBuffer
);
// Annoyingly, OpenGL doesn't provide convenient primitives, so
// we manually copy out the region to the beginning of the
// buffer
for(; jj < hig && jj >= 0; jj+=inc) {
memcpy(
outputBuffer + (jj*wid) * kBytesPerPixel,
//scroll_buffer + (jj*wid * kBytesPerPixel),
inputBuffer + (
(scrolled_shared_rect.top()+jj)*width
+ scrolled_shared_rect.left()) * kBytesPerPixel,
wid*kBytesPerPixel
);
}
// And finally, we push it back into the texture in the right
// location
glTexSubImage2D(GL_TEXTURE_2D, 0,
shared_rect.left(), shared_rect.top(),
shared_rect.width(), shared_rect.height(),
GL_BGRA, GL_UNSIGNED_BYTE, outputBuffer
);
}
}
if (DEBUG_PAINT) {
std::cout << "Bitmap rect: w="
<< bitmap_rect.width()<<", h="<<bitmap_rect.height()
<<", ("<<bitmap_rect.top()<<","<<bitmap_rect.left()
<<") tex size "<<width<<"x"<<height
<<std::endl;
}
for (size_t i = 0; i < num_copy_rects; i++) {
int wid = copy_rects[i].width();
int hig = copy_rects[i].height();
int top = copy_rects[i].top() - bitmap_rect.top();
int left = copy_rects[i].left() - bitmap_rect.left();
if (DEBUG_PAINT) {
std::cout << "Copy rect: w=" << wid << ", h=" << hig << ", ("
<< top << "," << left << ")" << std::endl;
}
for(int jj = 0; jj < hig; jj++) {
memcpy(
scroll_buffer + jj*wid*kBytesPerPixel,
bitmap_in + (left + (jj+top)*bitmap_rect.width())*kBytesPerPixel,
wid*kBytesPerPixel
);
}
// Finally, we perform the main update, just copying the rect that is
// marked as dirty but not from scrolled data.
glTexSubImage2D(GL_TEXTURE_2D, 0,
copy_rects[i].left(), copy_rects[i].top(),
wid, hig,
GL_BGRA, GL_UNSIGNED_BYTE, scroll_buffer
);
}
glBindTexture(GL_TEXTURE_2D, 0);
return true;
}
void browser::onPaint( Berkelium::Window* wini,
const unsigned char* bitmap_in,
const Berkelium::Rect& bitmap_rect,
size_t num_copy_rects,
const Berkelium::Rect* copy_rects,
int dx,
int dy,
const Berkelium::Rect& scroll_rect )
{
const int bytes_per_pixel = 4;
#ifdef BROWSER_USE_EXCEPTIONS
try
#endif
{
browser_instance& w = *instances.at( wini );
glBindTexture( GL_TEXTURE_2D, w.browser_texture );
if( w.full_refresh )
{
if( bitmap_rect.left() != 0 ||
bitmap_rect.top() != 0 ||
bitmap_rect.right() != w.screen.x ||
bitmap_rect.bottom() != w.screen.y )
{
return;
}
else
{
glTexImage2D( GL_TEXTURE_2D, 0, GL_RGBA8, w.screen.x, w.screen.y, 0, GL_BGRA, GL_UNSIGNED_BYTE, (void*)bitmap_in );
w.full_refresh = false;
return;
}
}
if( dx != 0 || dy != 0 )
{
Berkelium::Rect scrolled_rect = scroll_rect.translate( -dx, -dy );
Berkelium::Rect scrolled_shared_rect = scroll_rect.intersect( scrolled_rect );
if( scrolled_shared_rect.width() > 0 && scrolled_shared_rect.height() > 0 )
{
Berkelium::Rect shared_rect = scrolled_shared_rect.translate( dx, dy );
int wid = scrolled_shared_rect.width();
int hig = scrolled_shared_rect.height();
int inc = 1;
char* output_buffer = w.scroll_buffer;
char* input_buffer = w.scroll_buffer + ( w.screen.x * 1 * bytes_per_pixel );
int jj = 0;
if( dy > 0 )
{
output_buffer = w.scroll_buffer + ( ( scrolled_shared_rect.top() + hig + 1 ) * w.screen.x - hig * wid ) * bytes_per_pixel;
input_buffer = w.scroll_buffer;
inc = -1;
jj = hig - 1;
}
glGetTexImage( GL_TEXTURE_2D, 0, GL_BGRA, GL_UNSIGNED_BYTE, input_buffer );
for( ; jj < hig && jj >= 0; jj += inc )
{
memcpy( output_buffer + ( jj * wid ) * bytes_per_pixel,
input_buffer + ( ( scrolled_shared_rect.top() + jj ) * w.screen.x + scrolled_shared_rect.left() ) * bytes_per_pixel,
wid * bytes_per_pixel );
}
glTexSubImage2D( GL_TEXTURE_2D, 0, shared_rect.left(), shared_rect.top(), shared_rect.width(), shared_rect.height(), GL_BGRA, GL_UNSIGNED_BYTE, output_buffer );
}
}
for( size_t i = 0; i < num_copy_rects; i++ )
{
int wid = copy_rects[i].width();
int hig = copy_rects[i].height();
int top = copy_rects[i].top() - bitmap_rect.top();
int left = copy_rects[i].left() - bitmap_rect.left();
for( int jj = 0; jj < hig; jj++ )
{
memcpy( w.scroll_buffer + jj * wid * bytes_per_pixel,
bitmap_in + ( left + ( jj + top ) * bitmap_rect.width() ) * bytes_per_pixel,
wid * bytes_per_pixel );
}
glTexSubImage2D( GL_TEXTURE_2D, 0, copy_rects[i].left(), copy_rects[i].top(), wid, hig, GL_BGRA, GL_UNSIGNED_BYTE, w.scroll_buffer );
}
w.full_refresh = false;
}
#ifdef BROWSER_USE_EXCEPTIONS
catch( ... )
{
}
#endif
}
void UnityBerkeliumWindow::onPaint(Berkelium::Window *win, const unsigned char *sourceBuffer, const Berkelium::Rect &sourceBufferRect, size_t numCopyRects, const Berkelium::Rect *copyRects, int dx, int dy, const Berkelium::Rect &scrollRect)
{
#ifdef DEBUG
cerr << "[UnityBerkeliumWindow] onPaint called (window: " << win << ")" << endl;
cerr << " sourceBuffer: " << (void *) sourceBuffer << endl;
cerr << " sourceBufferRect: (left=" << sourceBufferRect.left() << ", width=" << sourceBufferRect.width() << ", top=" << sourceBufferRect.top() << ", height=" << sourceBufferRect.height() << ")" << endl;
cerr << " num dirty rects: " << numCopyRects << endl;
for(size_t i = 0; i < numCopyRects; ++i)
cerr << " rect " << i << ": (left=" << copyRects[i].left() << ", width=" << copyRects[i].width() << ", top=" << copyRects[i].top() << ", height=" << copyRects[i].height() << ")" << endl;
#endif
//! @todo Handle Scrolling
if(dx != 0 || dy != 0)
{
}
// Apply the dirty rectangles
for(size_t i = 0; i < numCopyRects; ++i)
{
convertColors(copyRects[i], sourceBuffer);
m_lastDirtyRect = copyRects[i];
if(m_setPixelsFunc)
m_setPixelsFunc(/*rect.left(), rect.top(), rect.width(), rect.height()*/);
}
// Call the paint callback
if(m_applyTextureFunc)
m_applyTextureFunc();
}