main()
{
int FixtureIndex;
double NewOriginOffset,OriginOffsetY,AxisOffsetY;
double Machinex,Machiney,Machinez,Machinea,Machineb,Machinec;
GetFixtureIndex(&FixtureIndex);
GetOriginOffset(&OriginOffsetY, FixtureIndex, Yaxis);
GetAxisOffset(&AxisOffsetY, Yaxis);
GetMachine(&Machinex,&Machiney,&Machinez,&Machinea,&Machineb,&Machinec);
// Compute Origin Offset to make DRO zero
//
// Since Machine = DRO + OriginOffset + AxisOffset
//
// Set DRO = 0 and solve for OriginOffset
//
NewOriginOffset = Machiney - AxisOffsetY;
SetUserDataDouble(TMP,NewOriginOffset);
SetVars(5201+FixtureIndex*20+1, 1, TMP);
DoPC(PC_COMM_UPDATE_FIXTURE);
}
main()
{
int FixtureIndex;
double NewOriginOffset,OriginOffsetX,AxisOffsetX;
double Machinex,Machiney,Machinez,Machinea,Machineb,Machinec;
GetFixtureIndex(&FixtureIndex);
GetOriginOffset(&OriginOffsetX, FixtureIndex, Xaxis);
GetAxisOffset(&AxisOffsetX, Xaxis);
GetMachine(&Machinex,&Machiney,&Machinez,&Machinea,&Machineb,&Machinec);
// Compute Origin Offset to make DRO zero
//
// Since Machine = DRO + OriginOffset + AxisOffset
//
// Set DRO = 0 and solve for OriginOffset
//
NewOriginOffset = Machinex - AxisOffsetX;
pD[TMP]=NewOriginOffset;
SetVars(5201+FixtureIndex*20+0, 1, TMP);
DoPC(PC_COMM_UPDATE_FIXTURE);
}
LayerRenderState
DeprecatedContentHostBase::GetRenderState()
{
LayerRenderState result = mDeprecatedTextureHost->GetRenderState();
if (mBufferRotation != nsIntPoint()) {
result.mFlags |= LAYER_RENDER_STATE_BUFFER_ROTATION;
}
result.SetOffset(GetOriginOffset());
return result;
}
LayerRenderState
ContentHostTexture::GetRenderState()
{
if (!mTextureHost) {
return LayerRenderState();
}
LayerRenderState result = mTextureHost->GetRenderState();
if (mBufferRotation != nsIntPoint()) {
result.mFlags |= LayerRenderStateFlags::BUFFER_ROTATION;
}
result.SetOffset(GetOriginOffset());
return result;
}
void ClipBitmapStyleEditor::OnLButtonDown(wxMouseEvent& event)
{
wxPoint posOrigin = (event.GetPosition() + GetOriginOffset()) / GetZoom();
for (int i = 0; i < IStyle::SS_NUM; ++i)
{
if (m_rectState[i].Contains(posOrigin))
{
// set selection
SetSelState((IStyle::STYLE_STATE)i);
return;
}
}
SetSelState(IStyle::SS_NUM);
}
void
ContentHostBase::Composite(EffectChain& aEffectChain,
float aOpacity,
const gfx::Matrix4x4& aTransform,
const Filter& aFilter,
const Rect& aClipRect,
const nsIntRegion* aVisibleRegion,
TiledLayerProperties* aLayerProperties)
{
NS_ASSERTION(aVisibleRegion, "Requires a visible region");
AutoLockTextureHost lock(mTextureHost);
AutoLockTextureHost lockOnWhite(mTextureHostOnWhite);
if (!mTextureHost ||
!lock.IsValid() ||
!lockOnWhite.IsValid()) {
return;
}
RefPtr<NewTextureSource> source = mTextureHost->GetTextureSources();
RefPtr<NewTextureSource> sourceOnWhite = mTextureHostOnWhite
? mTextureHostOnWhite->GetTextureSources()
: nullptr;
if (!source) {
return;
}
RefPtr<TexturedEffect> effect =
CreateTexturedEffect(source, sourceOnWhite, aFilter);
aEffectChain.mPrimaryEffect = effect;
nsIntRegion tmpRegion;
const nsIntRegion* renderRegion;
if (PaintWillResample()) {
// If we're resampling, then the texture image will contain exactly the
// entire visible region's bounds, and we should draw it all in one quad
// to avoid unexpected aliasing.
tmpRegion = aVisibleRegion->GetBounds();
renderRegion = &tmpRegion;
} else {
renderRegion = aVisibleRegion;
}
nsIntRegion region(*renderRegion);
nsIntPoint origin = GetOriginOffset();
// translate into TexImage space, buffer origin might not be at texture (0,0)
region.MoveBy(-origin);
// Figure out the intersecting draw region
gfx::IntSize texSize = source->GetSize();
nsIntRect textureRect = nsIntRect(0, 0, texSize.width, texSize.height);
textureRect.MoveBy(region.GetBounds().TopLeft());
nsIntRegion subregion;
subregion.And(region, textureRect);
if (subregion.IsEmpty()) {
// Region is empty, nothing to draw
return;
}
nsIntRegion screenRects;
nsIntRegion regionRects;
// Collect texture/screen coordinates for drawing
nsIntRegionRectIterator iter(subregion);
while (const nsIntRect* iterRect = iter.Next()) {
nsIntRect regionRect = *iterRect;
nsIntRect screenRect = regionRect;
screenRect.MoveBy(origin);
screenRects.Or(screenRects, screenRect);
regionRects.Or(regionRects, regionRect);
}
TileIterator* tileIter = source->AsTileIterator();
TileIterator* iterOnWhite = nullptr;
if (tileIter) {
tileIter->BeginTileIteration();
}
if (mTextureHostOnWhite) {
iterOnWhite = sourceOnWhite->AsTileIterator();
MOZ_ASSERT(!tileIter || tileIter->GetTileCount() == iterOnWhite->GetTileCount(),
"Tile count mismatch on component alpha texture");
if (iterOnWhite) {
iterOnWhite->BeginTileIteration();
}
}
bool usingTiles = (tileIter && tileIter->GetTileCount() > 1);
do {
if (iterOnWhite) {
MOZ_ASSERT(iterOnWhite->GetTileRect() == tileIter->GetTileRect(),
"component alpha textures should be the same size.");
}
nsIntRect texRect = tileIter ? tileIter->GetTileRect()
: nsIntRect(0, 0,
texSize.width,
texSize.height);
// Draw texture. If we're using tiles, we do repeating manually, as texture
// repeat would cause each individual tile to repeat instead of the
// compound texture as a whole. This involves drawing at most 4 sections,
// 2 for each axis that has texture repeat.
for (int y = 0; y < (usingTiles ? 2 : 1); y++) {
for (int x = 0; x < (usingTiles ? 2 : 1); x++) {
nsIntRect currentTileRect(texRect);
currentTileRect.MoveBy(x * texSize.width, y * texSize.height);
nsIntRegionRectIterator screenIter(screenRects);
nsIntRegionRectIterator regionIter(regionRects);
const nsIntRect* screenRect;
const nsIntRect* regionRect;
while ((screenRect = screenIter.Next()) &&
(regionRect = regionIter.Next())) {
nsIntRect tileScreenRect(*screenRect);
nsIntRect tileRegionRect(*regionRect);
// When we're using tiles, find the intersection between the tile
// rect and this region rect. Tiling is then handled by the
// outer for-loops and modifying the tile rect.
if (usingTiles) {
tileScreenRect.MoveBy(-origin);
tileScreenRect = tileScreenRect.Intersect(currentTileRect);
tileScreenRect.MoveBy(origin);
if (tileScreenRect.IsEmpty())
continue;
tileRegionRect = regionRect->Intersect(currentTileRect);
tileRegionRect.MoveBy(-currentTileRect.TopLeft());
}
gfx::Rect rect(tileScreenRect.x, tileScreenRect.y,
tileScreenRect.width, tileScreenRect.height);
effect->mTextureCoords = Rect(Float(tileRegionRect.x) / texRect.width,
Float(tileRegionRect.y) / texRect.height,
Float(tileRegionRect.width) / texRect.width,
Float(tileRegionRect.height) / texRect.height);
GetCompositor()->DrawQuad(rect, aClipRect, aEffectChain, aOpacity, aTransform);
if (usingTiles) {
DiagnosticTypes diagnostics = DIAGNOSTIC_CONTENT | DIAGNOSTIC_BIGIMAGE;
diagnostics |= iterOnWhite ? DIAGNOSTIC_COMPONENT_ALPHA : 0;
GetCompositor()->DrawDiagnostics(diagnostics, rect, aClipRect,
aTransform);
}
}
}
}
if (iterOnWhite) {
iterOnWhite->NextTile();
}
} while (usingTiles && tileIter->NextTile());
if (tileIter) {
tileIter->EndTileIteration();
}
if (iterOnWhite) {
iterOnWhite->EndTileIteration();
}
DiagnosticTypes diagnostics = DIAGNOSTIC_CONTENT;
diagnostics |= iterOnWhite ? DIAGNOSTIC_COMPONENT_ALPHA : 0;
GetCompositor()->DrawDiagnostics(diagnostics, *aVisibleRegion, aClipRect, aTransform);
}
void
ContentHostTexture::Composite(LayerComposite* aLayer,
EffectChain& aEffectChain,
float aOpacity,
const gfx::Matrix4x4& aTransform,
const Filter& aFilter,
const Rect& aClipRect,
const nsIntRegion* aVisibleRegion)
{
NS_ASSERTION(aVisibleRegion, "Requires a visible region");
AutoLockCompositableHost lock(this);
if (lock.Failed()) {
return;
}
if (!mTextureHost->BindTextureSource(mTextureSource)) {
return;
}
MOZ_ASSERT(mTextureSource.get());
if (!mTextureHostOnWhite) {
mTextureSourceOnWhite = nullptr;
}
if (mTextureHostOnWhite && !mTextureHostOnWhite->BindTextureSource(mTextureSourceOnWhite)) {
return;
}
RefPtr<TexturedEffect> effect = CreateTexturedEffect(mTextureSource.get(),
mTextureSourceOnWhite.get(),
aFilter, true,
GetRenderState());
if (!effect) {
return;
}
aEffectChain.mPrimaryEffect = effect;
nsIntRegion tmpRegion;
const nsIntRegion* renderRegion;
#ifndef MOZ_IGNORE_PAINT_WILL_RESAMPLE
if (PaintWillResample()) {
// If we're resampling, then the texture image will contain exactly the
// entire visible region's bounds, and we should draw it all in one quad
// to avoid unexpected aliasing.
tmpRegion = aVisibleRegion->GetBounds();
renderRegion = &tmpRegion;
} else {
renderRegion = aVisibleRegion;
}
#else
renderRegion = aVisibleRegion;
#endif
nsIntRegion region(*renderRegion);
nsIntPoint origin = GetOriginOffset();
// translate into TexImage space, buffer origin might not be at texture (0,0)
region.MoveBy(-origin);
// Figure out the intersecting draw region
gfx::IntSize texSize = mTextureSource->GetSize();
IntRect textureRect = IntRect(0, 0, texSize.width, texSize.height);
textureRect.MoveBy(region.GetBounds().TopLeft());
nsIntRegion subregion;
subregion.And(region, textureRect);
if (subregion.IsEmpty()) {
// Region is empty, nothing to draw
return;
}
nsIntRegion screenRects;
nsIntRegion regionRects;
// Collect texture/screen coordinates for drawing
nsIntRegionRectIterator iter(subregion);
while (const IntRect* iterRect = iter.Next()) {
IntRect regionRect = *iterRect;
IntRect screenRect = regionRect;
screenRect.MoveBy(origin);
screenRects.Or(screenRects, screenRect);
regionRects.Or(regionRects, regionRect);
}
BigImageIterator* bigImgIter = mTextureSource->AsBigImageIterator();
BigImageIterator* iterOnWhite = nullptr;
if (bigImgIter) {
bigImgIter->BeginBigImageIteration();
}
if (mTextureSourceOnWhite) {
iterOnWhite = mTextureSourceOnWhite->AsBigImageIterator();
MOZ_ASSERT(!bigImgIter || bigImgIter->GetTileCount() == iterOnWhite->GetTileCount(),
"Tile count mismatch on component alpha texture");
if (iterOnWhite) {
iterOnWhite->BeginBigImageIteration();
}
}
bool usingTiles = (bigImgIter && bigImgIter->GetTileCount() > 1);
do {
if (iterOnWhite && bigImgIter) {
MOZ_ASSERT(iterOnWhite->GetTileRect() == bigImgIter->GetTileRect(),
"component alpha textures should be the same size.");
}
IntRect texRect = bigImgIter ? bigImgIter->GetTileRect()
: IntRect(0, 0,
texSize.width,
texSize.height);
// Draw texture. If we're using tiles, we do repeating manually, as texture
// repeat would cause each individual tile to repeat instead of the
// compound texture as a whole. This involves drawing at most 4 sections,
// 2 for each axis that has texture repeat.
for (int y = 0; y < (usingTiles ? 2 : 1); y++) {
for (int x = 0; x < (usingTiles ? 2 : 1); x++) {
IntRect currentTileRect(texRect);
currentTileRect.MoveBy(x * texSize.width, y * texSize.height);
nsIntRegionRectIterator screenIter(screenRects);
nsIntRegionRectIterator regionIter(regionRects);
const IntRect* screenRect;
const IntRect* regionRect;
while ((screenRect = screenIter.Next()) &&
(regionRect = regionIter.Next())) {
IntRect tileScreenRect(*screenRect);
IntRect tileRegionRect(*regionRect);
// When we're using tiles, find the intersection between the tile
// rect and this region rect. Tiling is then handled by the
// outer for-loops and modifying the tile rect.
if (usingTiles) {
tileScreenRect.MoveBy(-origin);
tileScreenRect = tileScreenRect.Intersect(currentTileRect);
tileScreenRect.MoveBy(origin);
if (tileScreenRect.IsEmpty())
continue;
tileRegionRect = regionRect->Intersect(currentTileRect);
tileRegionRect.MoveBy(-currentTileRect.TopLeft());
}
gfx::Rect rect(tileScreenRect.x, tileScreenRect.y,
tileScreenRect.width, tileScreenRect.height);
effect->mTextureCoords = Rect(Float(tileRegionRect.x) / texRect.width,
Float(tileRegionRect.y) / texRect.height,
Float(tileRegionRect.width) / texRect.width,
Float(tileRegionRect.height) / texRect.height);
GetCompositor()->DrawQuad(rect, aClipRect, aEffectChain, aOpacity, aTransform);
if (usingTiles) {
DiagnosticFlags diagnostics = DiagnosticFlags::CONTENT | DiagnosticFlags::BIGIMAGE;
if (iterOnWhite) {
diagnostics |= DiagnosticFlags::COMPONENT_ALPHA;
}
GetCompositor()->DrawDiagnostics(diagnostics, rect, aClipRect,
aTransform, mFlashCounter);
}
}
}
}
if (iterOnWhite) {
iterOnWhite->NextTile();
}
} while (usingTiles && bigImgIter->NextTile());
if (bigImgIter) {
bigImgIter->EndBigImageIteration();
}
if (iterOnWhite) {
iterOnWhite->EndBigImageIteration();
}
DiagnosticFlags diagnostics = DiagnosticFlags::CONTENT;
if (iterOnWhite) {
diagnostics |= DiagnosticFlags::COMPONENT_ALPHA;
}
GetCompositor()->DrawDiagnostics(diagnostics, nsIntRegion(mBufferRect), aClipRect,
aTransform, mFlashCounter);
}