@@ -12,64 +12,48 @@ using namespace style;
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static_assert(sizeof(LineLayoutVertex) == 8, "expected LineLayoutVertex size");
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template <class Values, class...Args>
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template <class Values, class... Args>
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Values makeValues(const style::LinePaintProperties::PossiblyEvaluated& properties,
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const RenderTile& tile,
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const TransformState& state,
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const std::array<float, 2>& pixelsToGLUnits,
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const float pixelRatio,
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Args&&... args) {
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return Values {
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uniforms::matrix::Value(
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tile.translatedMatrix(properties.get<LineTranslate>(),
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properties.get<LineTranslateAnchor>(),
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state)
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),
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uniforms::ratio::Value( 1.0f / tile.id.pixelsToTileUnits(1.0f, static_cast<float>(state.getZoom())) ),
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uniforms::units_to_pixels::Value({ {1.0f / pixelsToGLUnits[0], 1.0f / pixelsToGLUnits[1]} }),
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uniforms::device_pixel_ratio::Value( pixelRatio ),
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std::forward<Args>(args)...
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};
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return Values{uniforms::matrix::Value(tile.translatedMatrix(
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properties.get<LineTranslate>(), properties.get<LineTranslateAnchor>(), state)),
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uniforms::ratio::Value(1.0f / tile.id.pixelsToTileUnits(1.0f, static_cast<float>(state.getZoom()))),
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uniforms::units_to_pixels::Value({{1.0f / pixelsToGLUnits[0], 1.0f / pixelsToGLUnits[1]}}),
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uniforms::device_pixel_ratio::Value(pixelRatio),
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std::forward<Args>(args)...};
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}
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LineProgram::LayoutUniformValues
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LineProgram::layoutUniformValues(const style::LinePaintProperties::PossiblyEvaluated& properties,
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const RenderTile& tile,
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const TransformState& state,
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const std::array<float, 2>& pixelsToGLUnits,
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const float pixelRatio) {
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return makeValues<LineProgram::LayoutUniformValues>(
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properties,
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tile,
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state,
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pixelsToGLUnits,
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pixelRatio
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);
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LineProgram::LayoutUniformValues LineProgram::layoutUniformValues(
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const style::LinePaintProperties::PossiblyEvaluated& properties,
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const RenderTile& tile,
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const TransformState& state,
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const std::array<float, 2>& pixelsToGLUnits,
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const float pixelRatio) {
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return makeValues<LineProgram::LayoutUniformValues>(properties, tile, state, pixelsToGLUnits, pixelRatio);
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}
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LineSDFProgram::LayoutUniformValues
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LineSDFProgram::layoutUniformValues(const style::LinePaintProperties::PossiblyEvaluated& properties,
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float pixelRatio,
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const RenderTile& tile,
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const TransformState& state,
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const std::array<float, 2>& pixelsToGLUnits,
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const LinePatternPos& posA,
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const LinePatternPos& posB,
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const CrossfadeParameters& crossfade,
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float atlasWidth) {
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LineSDFProgram::LayoutUniformValues LineSDFProgram::layoutUniformValues(
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const style::LinePaintProperties::PossiblyEvaluated& properties,
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float pixelRatio,
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const RenderTile& tile,
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const TransformState& state,
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const std::array<float, 2>& pixelsToGLUnits,
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const LinePatternPos& posA,
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const LinePatternPos& posB,
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const CrossfadeParameters& crossfade,
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float atlasWidth) {
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const float widthA = posA.width * crossfade.fromScale;
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const float widthB = posB.width * crossfade.toScale;
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std::array<float, 2> scaleA {{
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1.0f / tile.id.pixelsToTileUnits(widthA, state.getIntegerZoom()),
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-posA.height / 2.0f
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}};
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std::array<float, 2> scaleA{
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{1.0f / tile.id.pixelsToTileUnits(widthA, state.getIntegerZoom()), -posA.height / 2.0f}};
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std::array<float, 2> scaleB {{
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1.0f / tile.id.pixelsToTileUnits(widthB, state.getIntegerZoom()),
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-posB.height / 2.0f
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}};
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std::array<float, 2> scaleB{
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{1.0f / tile.id.pixelsToTileUnits(widthB, state.getIntegerZoom()), -posB.height / 2.0f}};
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return makeValues<LineSDFProgram::LayoutUniformValues>(
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properties,
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@@ -77,13 +61,12 @@ LineSDFProgram::layoutUniformValues(const style::LinePaintProperties::PossiblyEv
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state,
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pixelsToGLUnits,
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pixelRatio,
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uniforms::patternscale_a::Value( scaleA ),
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uniforms::patternscale_b::Value( scaleB ),
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uniforms::tex_y_a::Value( posA.y ),
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uniforms::tex_y_b::Value( posB.y ),
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uniforms::mix::Value( crossfade.t ),
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uniforms::sdfgamma::Value( atlasWidth / (std::min(widthA, widthB) * 256.0f * pixelRatio) / 2.0f )
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);
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uniforms::patternscale_a::Value(scaleA),
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uniforms::patternscale_b::Value(scaleB),
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uniforms::tex_y_a::Value(posA.y),
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uniforms::tex_y_b::Value(posB.y),
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uniforms::mix::Value(crossfade.t),
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||||
uniforms::sdfgamma::Value(atlasWidth / (std::min(widthA, widthB) * 256.0f * pixelRatio) / 2.0f));
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||||
}
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||||
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||||
LinePatternProgram::LayoutUniformValues LinePatternProgram::layoutUniformValues(
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||||
@@ -94,7 +77,6 @@ LinePatternProgram::LayoutUniformValues LinePatternProgram::layoutUniformValues(
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||||
const float pixelRatio,
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||||
const Size atlasSize,
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||||
const CrossfadeParameters& crossfade) {
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||||
|
||||
const auto tileRatio = 1 / tile.id.pixelsToTileUnits(1, state.getIntegerZoom());
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||||
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||||
return makeValues<LinePatternProgram::LayoutUniformValues>(
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||||
@@ -103,10 +85,9 @@ LinePatternProgram::LayoutUniformValues LinePatternProgram::layoutUniformValues(
|
||||
state,
|
||||
pixelsToGLUnits,
|
||||
pixelRatio,
|
||||
uniforms::scale::Value ({ {pixelRatio, tileRatio, crossfade.fromScale, crossfade.toScale} }),
|
||||
uniforms::texsize::Value( atlasSize ),
|
||||
uniforms::fade::Value( crossfade.t )
|
||||
);
|
||||
uniforms::scale::Value({{pixelRatio, tileRatio, crossfade.fromScale, crossfade.toScale}}),
|
||||
uniforms::texsize::Value(atlasSize),
|
||||
uniforms::fade::Value(crossfade.t));
|
||||
}
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||||
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||||
LineGradientProgram::LayoutUniformValues LineGradientProgram::layoutUniformValues(
|
||||
@@ -115,13 +96,7 @@ LineGradientProgram::LayoutUniformValues LineGradientProgram::layoutUniformValue
|
||||
const TransformState& state,
|
||||
const std::array<float, 2>& pixelsToGLUnits,
|
||||
const float pixelRatio) {
|
||||
return makeValues<LineGradientProgram::LayoutUniformValues>(
|
||||
properties,
|
||||
tile,
|
||||
state,
|
||||
pixelsToGLUnits,
|
||||
pixelRatio
|
||||
);
|
||||
return makeValues<LineGradientProgram::LayoutUniformValues>(properties, tile, state, pixelsToGLUnits, pixelRatio);
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||||
}
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||||
|
||||
} // namespace mbgl
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||||
|
||||
Reference in New Issue
Block a user