Add special texture sampling function which takes image pool argument

Using image pool will reduce number of thread locks when acquiring image.
Useful when it's needed to sample texture fewzillion times a second.

1 files changed, 12 insertions, 3 deletions

diff --git a/source/blender/blenkernel/intern/texture.c b/source/blender/blenkernel/intern/texture.c
index 2d3ecad19ad..60990c03b0e 100644
--- a/source/blender/blenkernel/intern/texture.c
+++ b/source/blender/blenkernel/intern/texture.c
@@ -1485,9 +1485,11 @@ bool BKE_texture_dependsOnTime(const struct Tex *texture)
 
 /* ------------------------------------------------------------------------- */
 
-void BKE_texture_get_value(
+void BKE_texture_get_value_ex(
         const Scene *scene, Tex *texture,
-        float *tex_co, TexResult *texres, bool use_color_management)
+        float *tex_co, TexResult *texres,
+        struct ImagePool *pool,
+        bool use_color_management)
 {
 	int result_type;
 	bool do_color_manage = false;
@@ -1497,7 +1499,7 @@ void BKE_texture_get_value(
 	}
 
 	/* no node textures for now */
-	result_type = multitex_ext_safe(texture, tex_co, texres, NULL, do_color_manage, false);
+	result_type = multitex_ext_safe(texture, tex_co, texres, pool, do_color_manage, false);
 
 	/* if the texture gave an RGB value, we assume it didn't give a valid
 	 * intensity, since this is in the context of modifiers don't use perceptual color conversion.
@@ -1510,3 +1512,10 @@ void BKE_texture_get_value(
 		copy_v3_fl(&texres->tr, texres->tin);
 	}
 }
+
+void BKE_texture_get_value(
+        const Scene *scene, Tex *texture,
+        float *tex_co, TexResult *texres, bool use_color_management)
+{
+	BKE_texture_get_value_ex(scene, texture, tex_co, texres, NULL, use_color_management);
+}