diff options
| author | Matt Ebb <matt@mke3.net> | 2010-05-18 11:28:44 +0400 |
|---|---|---|
| committer | Matt Ebb <matt@mke3.net> | 2010-05-18 11:28:44 +0400 |
| commit | e3587f9e9fb245b168feb7d20ec367486201fd8f (patch) | |
| tree | 9df1d2d837cf4538a8fc9f573f1d1ec7a8bee7ff /source/blender/imbuf/intern/jp2.c | |
| parent | cf4f5c44978246feb17247d512d52bf12b5a0cfe (diff) | |
Fix [#22304] Tiff 16bit gives darker images
Also fixed similar issue for jpeg2000
Diffstat (limited to 'source/blender/imbuf/intern/jp2.c')
| -rw-r--r-- | source/blender/imbuf/intern/jp2.c | 36 |
1 files changed, 27 insertions, 9 deletions
diff --git a/source/blender/imbuf/intern/jp2.c b/source/blender/imbuf/intern/jp2.c index 9d045aff3bf..a76c6e780ca 100644 --- a/source/blender/imbuf/intern/jp2.c +++ b/source/blender/imbuf/intern/jp2.c @@ -24,6 +24,7 @@ #ifdef WITH_OPENJPEG #include "BLI_blenlib.h" +#include "BLI_math.h" #include "imbuf.h" @@ -532,16 +533,23 @@ static opj_image_t* ibuftoimage(ImBuf *ibuf, opj_cparameters_t *parameters) { if (rect_float) { + float rgb[3]; + switch (prec) { case 8: /* Convert blenders float color channels to 8,12 or 16bit ints */ for(y=h-1; y>=0; y--) { y_row = y*w; for(x=0; x<w; x++, rect_float+=4) { i = y_row + x; + + if (ibuf->profile == IB_PROFILE_LINEAR_RGB) + linearrgb_to_srgb_v3_v3(rgb, rect_float); + else + copy_v3_v3(rgb, rect_float); - image->comps[0].data[i] = DOWNSAMPLE_FLOAT_TO_8BIT(rect_float[0]); - image->comps[1].data[i] = DOWNSAMPLE_FLOAT_TO_8BIT(rect_float[1]); - image->comps[2].data[i] = DOWNSAMPLE_FLOAT_TO_8BIT(rect_float[2]); + image->comps[0].data[i] = DOWNSAMPLE_FLOAT_TO_8BIT(rgb[0]); + image->comps[1].data[i] = DOWNSAMPLE_FLOAT_TO_8BIT(rgb[1]); + image->comps[2].data[i] = DOWNSAMPLE_FLOAT_TO_8BIT(rgb[2]); if (numcomps>3) image->comps[3].data[i] = DOWNSAMPLE_FLOAT_TO_8BIT(rect_float[3]); } @@ -553,10 +561,15 @@ static opj_image_t* ibuftoimage(ImBuf *ibuf, opj_cparameters_t *parameters) { y_row = y*w; for(x=0; x<w; x++, rect_float+=4) { i = y_row + x; + + if (ibuf->profile == IB_PROFILE_LINEAR_RGB) + linearrgb_to_srgb_v3_v3(rgb, rect_float); + else + copy_v3_v3(rgb, rect_float); - image->comps[0].data[i] = DOWNSAMPLE_FLOAT_TO_12BIT(rect_float[0]); - image->comps[1].data[i] = DOWNSAMPLE_FLOAT_TO_12BIT(rect_float[1]); - image->comps[2].data[i] = DOWNSAMPLE_FLOAT_TO_12BIT(rect_float[2]); + image->comps[0].data[i] = DOWNSAMPLE_FLOAT_TO_12BIT(rgb[0]); + image->comps[1].data[i] = DOWNSAMPLE_FLOAT_TO_12BIT(rgb[1]); + image->comps[2].data[i] = DOWNSAMPLE_FLOAT_TO_12BIT(rgb[2]); if (numcomps>3) image->comps[3].data[i] = DOWNSAMPLE_FLOAT_TO_12BIT(rect_float[3]); } @@ -567,10 +580,15 @@ static opj_image_t* ibuftoimage(ImBuf *ibuf, opj_cparameters_t *parameters) { y_row = y*w; for(x=0; x<w; x++, rect_float+=4) { i = y_row + x; + + if (ibuf->profile == IB_PROFILE_LINEAR_RGB) + linearrgb_to_srgb_v3_v3(rgb, rect_float); + else + copy_v3_v3(rgb, rect_float); - image->comps[0].data[i] = DOWNSAMPLE_FLOAT_TO_16BIT(rect_float[0]); - image->comps[1].data[i] = DOWNSAMPLE_FLOAT_TO_16BIT(rect_float[1]); - image->comps[2].data[i] = DOWNSAMPLE_FLOAT_TO_16BIT(rect_float[2]); + image->comps[0].data[i] = DOWNSAMPLE_FLOAT_TO_16BIT(rgb[0]); + image->comps[1].data[i] = DOWNSAMPLE_FLOAT_TO_16BIT(rgb[1]); + image->comps[2].data[i] = DOWNSAMPLE_FLOAT_TO_16BIT(rgb[2]); if (numcomps>3) image->comps[3].data[i] = DOWNSAMPLE_FLOAT_TO_16BIT(rect_float[3]); } |