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Remove legacy graphics API

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For now we do not optimize the OpenGL renderer against the new decal
API, but this can be done in the future.
This commit is contained in:
Sergiusz Bazanski 2018-07-12 21:30:36 +01:00
parent b8a42ff53b
commit 499951cb65
4 changed files with 41 additions and 113 deletions
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72
common/nextpnr.h
View File

@ -312,78 +312,6 @@ struct Context : Arch
// --------------------------------------------------------------
NPNR_DEPRECATED std::vector<GraphicElement> getFrameGraphics() const
{
std::vector<GraphicElement> ret;
DecalXY decalxy = getFrameDecal();
ret = getDecalGraphics(decalxy.decal);
for (auto &it : ret) {
it.x1 += decalxy.x;
it.x2 += decalxy.x;
it.y1 += decalxy.y;
it.y2 += decalxy.y;
}
return ret;
}
NPNR_DEPRECATED std::vector<GraphicElement> getBelGraphics(BelId bel) const
{
std::vector<GraphicElement> ret;
DecalXY decalxy = getBelDecal(bel);
ret = getDecalGraphics(decalxy.decal);
for (auto &it : ret) {
it.x1 += decalxy.x;
it.x2 += decalxy.x;
it.y1 += decalxy.y;
it.y2 += decalxy.y;
}
return ret;
}
NPNR_DEPRECATED std::vector<GraphicElement> getWireGraphics(WireId wire) const
{
std::vector<GraphicElement> ret;
DecalXY decalxy = getWireDecal(wire);
ret = getDecalGraphics(decalxy.decal);
for (auto &it : ret) {
it.x1 += decalxy.x;
it.x2 += decalxy.x;
it.y1 += decalxy.y;
it.y2 += decalxy.y;
}
return ret;
}
NPNR_DEPRECATED std::vector<GraphicElement> getPipGraphics(PipId pip) const
{
std::vector<GraphicElement> ret;
DecalXY decalxy = getPipDecal(pip);
ret = getDecalGraphics(decalxy.decal);
for (auto &it : ret) {
it.x1 += decalxy.x;
it.x2 += decalxy.x;
it.y1 += decalxy.y;
it.y2 += decalxy.y;
}
return ret;
}
NPNR_DEPRECATED std::vector<GraphicElement> getGroupGraphics(GroupId group) const
{
std::vector<GraphicElement> ret;
DecalXY decalxy = getGroupDecal(group);
ret = getDecalGraphics(decalxy.decal);
for (auto &it : ret) {
it.x1 += decalxy.x;
it.x2 += decalxy.x;
it.y1 += decalxy.y;
it.y2 += decalxy.y;
}
return ret;
}
// --------------------------------------------------------------
// provided by router1.cc
bool getActualRouteDelay(WireId src_wire, WireId dst_wire, delay_t &delay);

50
gui/fpgaviewwidget.cc
View File

@ -286,22 +286,28 @@ void FPGAViewWidget::initializeGL()
glClearColor(backgroundColor.red() / 255, backgroundColor.green() / 255, backgroundColor.blue() / 255, 0.0);
}
void FPGAViewWidget::drawElement(LineShaderData &out, const GraphicElement &el)
void FPGAViewWidget::drawDecal(LineShaderData &out, const DecalXY &decal)
{
const float scale = 1.0, offset = 0.0;
const float scale = 1.0;
float offsetX = 0.0, offsetY = 0.0;
if (el.type == GraphicElement::G_BOX) {
auto line = PolyLine(true);
line.point(offset + scale * el.x1, offset + scale * el.y1);
line.point(offset + scale * el.x2, offset + scale * el.y1);
line.point(offset + scale * el.x2, offset + scale * el.y2);
line.point(offset + scale * el.x1, offset + scale * el.y2);
line.build(out);
}
for (auto &el : ctx_->getDecalGraphics(decal.decal)) {
offsetX = decal.x;
offsetY = decal.y;
if (el.type == GraphicElement::G_LINE) {
PolyLine(offset + scale * el.x1, offset + scale * el.y1, offset + scale * el.x2, offset + scale * el.y2)
.build(out);
if (el.type == GraphicElement::G_BOX) {
auto line = PolyLine(true);
line.point(offsetX + scale * el.x1, offsetY + scale * el.y1);
line.point(offsetX + scale * el.x2, offsetY + scale * el.y1);
line.point(offsetX + scale * el.x2, offsetY + scale * el.y2);
line.point(offsetX + scale * el.x1, offsetY + scale * el.y2);
line.build(out);
}
if (el.type == GraphicElement::G_LINE) {
PolyLine(offsetX + scale * el.x1, offsetY + scale * el.y1, offsetX + scale * el.x2, offsetY + scale * el.y2)
.build(out);
}
}
}
@ -342,8 +348,7 @@ void FPGAViewWidget::paintGL()
auto bels = LineShaderData(thick11Px, belColor);
if (ctx_) {
for (auto bel : ctx_->getBels()) {
for (auto &el : ctx_->getBelGraphics(bel))
drawElement(bels, el);
drawDecal(bels, ctx_->getBelDecal(bel));
}
lineShader_.draw(bels, matrix);
}
@ -352,8 +357,7 @@ void FPGAViewWidget::paintGL()
auto wires = LineShaderData(thick11Px, wireColor);
if (ctx_) {
for (auto wire : ctx_->getWires()) {
for (auto &el : ctx_->getWireGraphics(wire))
drawElement(wires, el);
drawDecal(wires, ctx_->getWireDecal(wire));
}
lineShader_.draw(wires, matrix);
}
@ -361,9 +365,8 @@ void FPGAViewWidget::paintGL()
// Draw Pips.
auto pips = LineShaderData(thick11Px, pipColor);
if (ctx_) {
for (auto wire : ctx_->getPips()) {
for (auto &el : ctx_->getPipGraphics(wire))
drawElement(pips, el);
for (auto pip : ctx_->getPips()) {
drawDecal(pips, ctx_->getPipDecal(pip));
}
lineShader_.draw(pips, matrix);
}
@ -372,8 +375,7 @@ void FPGAViewWidget::paintGL()
auto groups = LineShaderData(thick11Px, groupColor);
if (ctx_) {
for (auto group : ctx_->getGroups()) {
for (auto &el : ctx_->getGroupGraphics(group))
drawElement(groups, el);
drawDecal(groups, ctx_->getGroupDecal(group));
}
lineShader_.draw(groups, matrix);
}
@ -381,9 +383,7 @@ void FPGAViewWidget::paintGL()
// Draw Frame Graphics.
auto frames = LineShaderData(thick11Px, frameColor);
if (ctx_) {
for (auto &el : ctx_->getFrameGraphics()) {
drawElement(frames, el);
}
drawDecal(frames, ctx_->getFrameDecal());
lineShader_.draw(frames, matrix);
}
}

2
gui/fpgaviewwidget.h
View File

@ -246,7 +246,7 @@ class FPGAViewWidget : public QOpenGLWidget, protected QOpenGLFunctions
void mousePressEvent(QMouseEvent *event) Q_DECL_OVERRIDE;
void mouseMoveEvent(QMouseEvent *event) Q_DECL_OVERRIDE;
void wheelEvent(QWheelEvent *event) Q_DECL_OVERRIDE;
void drawElement(LineShaderData &data, const GraphicElement &el);
void drawDecal(LineShaderData &data, const DecalXY &decal);
public Q_SLOTS:
void newContext(Context *ctx);

30
ice40/main.cc
View File

@ -47,20 +47,22 @@
USING_NEXTPNR_NAMESPACE
void svg_dump_el(const GraphicElement &el)
void svg_dump_decal(const Context &ctx, const DecalXY &decal)
{
float scale = 10.0, offset = 10.0;
std::string style = "stroke=\"black\" stroke-width=\"0.1\" fill=\"none\"";
const float scale = 10.0, offset = 10.0;
const std::string style = "stroke=\"black\" stroke-width=\"0.1\" fill=\"none\"";
if (el.type == GraphicElement::G_BOX) {
std::cout << "<rect x=\"" << (offset + scale * el.x1) << "\" y=\"" << (offset + scale * el.y1) << "\" height=\""
<< (scale * (el.y2 - el.y1)) << "\" width=\"" << (scale * (el.x2 - el.x1)) << "\" " << style
<< "/>\n";
}
for (auto &el : ctx.getDecalGraphics(decal.decal)) {
if (el.type == GraphicElement::G_BOX) {
std::cout << "<rect x=\"" << (offset + scale * (decal.x + el.x1)) << "\" y=\"" << (offset + scale * (decal.y + el.y1)) << "\" height=\""
<< (scale * (el.y2 - el.y1)) << "\" width=\"" << (scale * (el.x2 - el.x1)) << "\" " << style
<< "/>\n";
}
if (el.type == GraphicElement::G_LINE) {
std::cout << "<line x1=\"" << (offset + scale * el.x1) << "\" y1=\"" << (offset + scale * el.y1) << "\" x2=\""
<< (offset + scale * el.x2) << "\" y2=\"" << (offset + scale * el.y2) << "\" " << style << "/>\n";
if (el.type == GraphicElement::G_LINE) {
std::cout << "<line x1=\"" << (offset + scale * (decal.x + el.x1)) << "\" y1=\"" << (offset + scale * (decal.y + el.y1)) << "\" x2=\""
<< (offset + scale * (decal.x + el.x2)) << "\" y2=\"" << (offset + scale * (decal.y + el.y2)) << "\" " << style << "/>\n";
}
}
}
@ -291,12 +293,10 @@ int main(int argc, char *argv[])
"xmlns:xlink=\"http://www.w3.org/1999/xlink\">\n";
for (auto bel : ctx.getBels()) {
std::cout << "<!-- " << ctx.getBelName(bel).str(&ctx) << " -->\n";
for (auto &el : ctx.getBelGraphics(bel))
svg_dump_el(el);
svg_dump_decal(ctx, ctx.getBelDecal(bel));
}
std::cout << "<!-- Frame -->\n";
for (auto &el : ctx.getFrameGraphics())
svg_dump_el(el);
svg_dump_decal(ctx, ctx.getFrameDecal());
std::cout << "</svg>\n";
}