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Tweaks to PNG file output

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- Made tooltip for compression a bit more clear.
- Use default compression of 15%. Gives around
  two times boost on export movie file here in
  test with only 10% increased file size.

Reviewers: Jonathan Williamson
This commit is contained in:
Sergey Sharybin 2013-11-25 16:22:55 +06:00
parent 153ae2dc7c
commit b2c1bb74b2
4 changed files with 7 additions and 4 deletions
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4
source/blender/blenkernel/intern/image.c
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@ -976,7 +976,7 @@ int BKE_imtype_to_ftype(const char imtype)
return RADHDR;
#endif
else if (imtype == R_IMF_IMTYPE_PNG)
return PNG | 90;
return PNG | 15;
#ifdef WITH_DDS
else if (imtype == R_IMF_IMTYPE_DDS)
return DDS;
@ -1340,7 +1340,7 @@ void BKE_imformat_defaults(ImageFormatData *im_format)
im_format->imtype = R_IMF_IMTYPE_PNG;
im_format->depth = R_IMF_CHAN_DEPTH_8;
im_format->quality = 90;
im_format->compress = 90;
im_format->compress = 15;
BKE_color_managed_display_settings_init(&im_format->display_settings);
BKE_color_managed_view_settings_init(&im_format->view_settings);

2
source/blender/blenkernel/intern/scene.c
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@ -435,7 +435,7 @@ Scene *BKE_scene_add(Main *bmain, const char *name)
sce->r.im_format.imtype = R_IMF_IMTYPE_PNG;
sce->r.im_format.depth = R_IMF_CHAN_DEPTH_8;
sce->r.im_format.quality = 90;
sce->r.im_format.compress = 90;
sce->r.im_format.compress = 15;
sce->r.displaymode = R_OUTPUT_AREA;
sce->r.framapto = 100;

1
source/blender/blenloader/intern/versioning_defaults.c
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@ -46,6 +46,7 @@ void BLO_update_defaults_startup_blend(Main *main)
for (scene = main->scene.first; scene; scene = scene->id.next) {
scene->r.im_format.planes = R_IMF_PLANES_RGBA;
scene->r.im_format.compress = 15;
for (srl = scene->r.layers.first; srl; srl = srl->next)
srl->freestyleConfig.sphere_radius = 0.1f;

4
source/blender/makesrna/intern/rna_scene.c
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@ -3665,7 +3665,9 @@ static void rna_def_scene_image_format_data(BlenderRNA *brna)
prop = RNA_def_property(srna, "compression", PROP_INT, PROP_PERCENTAGE);
RNA_def_property_int_sdna(prop, NULL, "compress");
RNA_def_property_range(prop, 0, 100); /* 0 is needed for compression. */
RNA_def_property_ui_text(prop, "Compression", "Compression level for formats that support lossless compression");
RNA_def_property_ui_text(prop, "Compression", "Amount of time to determine best compression: "
"0 = no compression with fast file output, "
"100 = maximum lossless compression with slow file output");
RNA_def_property_update(prop, NC_SCENE | ND_RENDER_OPTIONS, NULL);
/* flag */