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Expose libvips pyramid/tile options for TIFF output (#1483)

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This commit is contained in:
Michael B. Klein
2018-12-06 15:33:46 -06:00
committed by Lovell Fuller
parent fd1ca1dbb2
commit c695c40abc
6 changed files with 180 additions and 41 deletions
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12
src/pipeline.cc
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@@ -763,6 +763,10 @@ class PipelineWorker : public Nan::AsyncWorker {
->set("squash", baton->tiffSquash)
->set("compression", baton->tiffCompression)
->set("predictor", baton->tiffPredictor)
->set("pyramid", baton->tiffPyramid)
->set("tile", baton->tiffTile)
->set("tile_height", baton->tiffTileHeight)
->set("tile_width", baton->tiffTileWidth)
->set("xres", baton->tiffXres)
->set("yres", baton->tiffYres)));
baton->bufferOut = static_cast<char*>(area->data);
@@ -862,6 +866,10 @@ class PipelineWorker : public Nan::AsyncWorker {
->set("squash", baton->tiffSquash)
->set("compression", baton->tiffCompression)
->set("predictor", baton->tiffPredictor)
->set("pyramid", baton->tiffPyramid)
->set("tile", baton->tiffTile)
->set("tile_height", baton->tiffTileHeight)
->set("tile_width", baton->tiffTileWidth)
->set("xres", baton->tiffXres)
->set("yres", baton->tiffYres));
baton->formatOut = "tiff";
@@ -1272,7 +1280,11 @@ NAN_METHOD(pipeline) {
baton->webpLossless = AttrTo<bool>(options, "webpLossless");
baton->webpNearLossless = AttrTo<bool>(options, "webpNearLossless");
baton->tiffQuality = AttrTo<uint32_t>(options, "tiffQuality");
baton->tiffPyramid = AttrTo<bool>(options, "tiffPyramid");
baton->tiffSquash = AttrTo<bool>(options, "tiffSquash");
baton->tiffTile = AttrTo<bool>(options, "tiffTile");
baton->tiffTileWidth = AttrTo<uint32_t>(options, "tiffTileWidth");
baton->tiffTileHeight = AttrTo<uint32_t>(options, "tiffTileHeight");
baton->tiffXres = AttrTo<double>(options, "tiffXres");
baton->tiffYres = AttrTo<double>(options, "tiffYres");
// tiff compression options

8
src/pipeline.h
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@@ -122,7 +122,11 @@ struct PipelineBaton {
int tiffQuality;
VipsForeignTiffCompression tiffCompression;
VipsForeignTiffPredictor tiffPredictor;
bool tiffPyramid;
bool tiffSquash;
bool tiffTile;
int tiffTileHeight;
int tiffTileWidth;
double tiffXres;
double tiffYres;
std::string err;
@@ -215,7 +219,11 @@ struct PipelineBaton {
tiffQuality(80),
tiffCompression(VIPS_FOREIGN_TIFF_COMPRESSION_JPEG),
tiffPredictor(VIPS_FOREIGN_TIFF_PREDICTOR_HORIZONTAL),
tiffPyramid(false),
tiffSquash(false),
tiffTile(false),
tiffTileHeight(256),
tiffTileWidth(256),
tiffXres(1.0),
tiffYres(1.0),
withMetadata(false),