liz/rawTherapee
1
0
Fork 0
Code Issues Pull Requests Packages Projects Releases Wiki Activity

Enable saving 32 bits floating point TIFF image with rt-cli (see #2357)

Browse Source
This commit is contained in:
Hombre
2018-05-06 18:50:42 +02:00
parent a6f82d0212
commit 5ac11ef1b9
2 changed files with 9 additions and 4 deletions
Download Patch File Download Diff File Expand all files Collapse all files

3
rtengine/imageio.cc
View File

@@ -1026,6 +1026,9 @@ int ImageIO::savePNG (Glib::ustring fname, volatile int bps)
if (bps < 0) { if (bps < 0) {
bps = getBPS (); bps = getBPS ();
} }
if (bps > 16) {
bps = 16;
}
png_set_IHDR(png, info, width, height, bps, PNG_COLOR_TYPE_RGB, png_set_IHDR(png, info, width, height, bps, PNG_COLOR_TYPE_RGB,
PNG_INTERLACE_NONE, PNG_COMPRESSION_TYPE_DEFAULT, PNG_FILTER_TYPE_BASE); PNG_INTERLACE_NONE, PNG_COMPRESSION_TYPE_DEFAULT, PNG_FILTER_TYPE_BASE);

10
rtgui/main-cli.cc
View File

@@ -391,8 +391,8 @@ int processLineParams ( int argc, char **argv )
case 'b': case 'b':
bits = atoi (currParam.substr (2).c_str()); bits = atoi (currParam.substr (2).c_str());
if (bits != 8 && bits != 16) { if (bits != 8 && bits != 16 && bits != 32) {
std::cerr << "Error: specify -b8 for 8-bit or -b16 for 16-bit output." << std::endl; std::cerr << "Error: specify -b8 for 8-bit/integer or -b16 for 16-bit/integer or -b32 for 32-bit/float output." << std::endl;
deleteProcParams (processingParams); deleteProcParams (processingParams);
return -3; return -3;
} }
@@ -550,8 +550,10 @@ int processLineParams ( int argc, char **argv )
std::cout << " Chroma halved horizontally." << std::endl; std::cout << " Chroma halved horizontally." << std::endl;
std::cout << " 3 = Best quality: 1x1, 1x1, 1x1 (4:4:4)" << std::endl; std::cout << " 3 = Best quality: 1x1, 1x1, 1x1 (4:4:4)" << std::endl;
std::cout << " No chroma subsampling." << std::endl; std::cout << " No chroma subsampling." << std::endl;
std::cout << " -b<8|16> Specify bit depth per channel (default value: 16 for TIFF, 8 for PNG)." << std::endl; std::cout << " -b<8|16|32> Specify bit depth per channel (default value: 16 for TIFF, 8 for PNG)." << std::endl;
std::cout << " Only applies to TIFF and PNG output, JPEG is always 8." << std::endl; std::cout << " TIFF can be 8-bit/int, 16-bit/int or 32-bit/float" << std::endl;
std::cout << " PNG can be 8-bit/int or 16-bit/int." << std::endl;
std::cout << " JPEG is only 8-bit/int." << std::endl;
std::cout << " -t[z] Specify output to be TIFF." << std::endl; std::cout << " -t[z] Specify output to be TIFF." << std::endl;
std::cout << " Uncompressed by default, or deflate compression with 'z'." << std::endl; std::cout << " Uncompressed by default, or deflate compression with 'z'." << std::endl;
std::cout << " -n Specify output to be compressed PNG." << std::endl; std::cout << " -n Specify output to be compressed PNG." << std::endl;