[Bf-blender-cvs] [72e821b] gooseberry_farm: Jpeg2000: Fixed for DCP pipeline

[Sergey Sharybin]

Commit: 72e821bacc5090368811c2207faf1d0edc42e9c9
Author: Sergey Sharybin
Date:   Mon Jul 27 22:34:55 2015 +0200
Branches: gooseberry_farm
https://developer.blender.org/rB72e821bacc5090368811c2207faf1d0edc42e9c9

Jpeg2000: Fixed for DCP pipeline

Profile and color space were not properly set.

Conflicts:
        source/blender/imbuf/intern/jp2.c

===================================================================

M       source/blender/imbuf/intern/jp2.c

===================================================================

diff --git a/source/blender/imbuf/intern/jp2.c 
b/source/blender/imbuf/intern/jp2.c
index 8750b82..e8dd8a8 100644
--- a/source/blender/imbuf/intern/jp2.c
+++ b/source/blender/imbuf/intern/jp2.c
@@ -58,6 +58,11 @@ typedef struct img_folder {
        float *rates;
 } img_fol_t;
 
+enum {
+    DCP_CINEMA2K = 3,
+    DCP_CINEMA4K = 4,
+};
+
 static int check_jp2(unsigned char *mem) /* J2K_CFMT */
 {
        return memcmp(JP2_HEAD, mem, sizeof(JP2_HEAD)) ? 0 : 1;
@@ -458,7 +463,6 @@ static void cinema_parameters(opj_cparameters_t *parameters)
 
        /* 9-7 transform */
        parameters->irreversible = 1;
-
 }
 
 static void cinema_setup_encoder(opj_cparameters_t *parameters, opj_image_t 
*image, img_fol_t *img_fol)
@@ -478,6 +482,9 @@ static void cinema_setup_encoder(opj_cparameters_t 
*parameters, opj_image_t *ima
                                        image->comps[0].w, image->comps[0].h);
                                parameters->cp_rsiz = STD_RSIZ;
                        }
+                       else {
+                               parameters->cp_rsiz = DCP_CINEMA2K;
+                       }
                        break;
        
                case CINEMA4K_24:
@@ -493,6 +500,9 @@ static void cinema_setup_encoder(opj_cparameters_t 
*parameters, opj_image_t *ima
                                        image->comps[0].w, image->comps[0].h);
                                parameters->cp_rsiz = STD_RSIZ;
                        }
+                       else {
+                               parameters->cp_rsiz = DCP_CINEMA2K;
+                       }
                        parameters->numpocs = 
initialise_4K_poc(parameters->POC, parameters->numresolution);
                        break;
                case OFF:
@@ -606,7 +616,7 @@ static opj_image_t *ibuftoimage(ImBuf *ibuf, 
opj_cparameters_t *parameters)
                        cinema_parameters(parameters);
                }
                
-               color_space = CLRSPC_SYCC;
+               color_space = (ibuf->foptions.flag & JP2_YCC) ? CLRSPC_SYCC : 
CLRSPC_SRGB;
                prec = 12;
                numcomps = 3;
        }

_______________________________________________
Bf-blender-cvs mailing list
Bf-blender-cvs@blender.org
http://lists.blender.org/mailman/listinfo/bf-blender-cvs