Merge pull request #12 from nick-shaw/resolve17

Update DCTL for Resolve 17 compatibility.

Author: nick-shaw

model/GamutCompress.dctl

@@ -1,12 +1,12 @@
-DEFINE_UI_PARAMS(threshold_r, threshold c, DCTLUI_SLIDER_FLOAT, 0.815f, 0.4f, 1.0f, 0.0f);
-DEFINE_UI_PARAMS(threshold_g, threshold m, DCTLUI_SLIDER_FLOAT, 0.803f, 0.4f, 1.0f, 0.0f);
-DEFINE_UI_PARAMS(threshold_b, threshold y, DCTLUI_SLIDER_FLOAT, 0.88f, 0.4f, 1.0f, 0.0f);
-DEFINE_UI_PARAMS(power, power, DCTLUI_SLIDER_FLOAT, 1.2f, 1.0f, 3.0f, 1.0f);
-DEFINE_UI_PARAMS(cyan, cyan, DCTLUI_SLIDER_FLOAT, 0.147f, 0.0f, 1.0f, 0.0f);
-DEFINE_UI_PARAMS(magenta, magenta, DCTLUI_SLIDER_FLOAT, 0.264f, 0.0f, 1.0f, 0.0f);
-DEFINE_UI_PARAMS(yellow, yellow, DCTLUI_SLIDER_FLOAT, 0.312f, 0.0f, 1.0f, 0.0f);
-DEFINE_UI_PARAMS(working_colorspace, working space, DCTLUI_COMBO_BOX, 0, {acescct, acescc, acescg}, {acescct, acescc, acescg});
-DEFINE_UI_PARAMS(invert, invert, DCTLUI_CHECK_BOX, 0);
+DEFINE_UI_PARAMS(threshold_r, threshold c, DCTLUI_SLIDER_FLOAT, 0.815, 0.4, 1.0, 0.0)
+DEFINE_UI_PARAMS(threshold_g, threshold m, DCTLUI_SLIDER_FLOAT, 0.803, 0.4, 1.0, 0.0)
+DEFINE_UI_PARAMS(threshold_b, threshold y, DCTLUI_SLIDER_FLOAT, 0.88, 0.4, 1.0, 0.0)
+DEFINE_UI_PARAMS(power, power, DCTLUI_SLIDER_FLOAT, 1.2, 1.0, 3.0, 1.0)
+DEFINE_UI_PARAMS(cyan, cyan, DCTLUI_SLIDER_FLOAT, 0.147, 0.0, 1.0, 0.0)
+DEFINE_UI_PARAMS(magenta, magenta, DCTLUI_SLIDER_FLOAT, 0.264, 0.0, 1.0, 0.0)
+DEFINE_UI_PARAMS(yellow, yellow, DCTLUI_SLIDER_FLOAT, 0.312, 0.0, 1.0, 0.0)
+DEFINE_UI_PARAMS(working_colorspace, working space, DCTLUI_COMBO_BOX, 0, {acescct, acescc, acescg}, {acescct, acescc, acescg})
+DEFINE_UI_PARAMS(invert, invert, DCTLUI_CHECK_BOX, 0)
 DEFINE_UI_PARAMS(overlay, overlay graph, DCTLUI_CHECK_BOX, 0)
 
 // Convert acescg to acescct
@@ -114,9 +114,7 @@ __DEVICE__ float3 transform(int p_Width, int p_Height, int p_X, int p_Y, float p
   dist.z = ach == 0.0f ? 0.0f : (ach-rgb.z)/_fabs(ach);
 
   // compress distance with user controlled parameterized shaper function
-  float sat;
-  float3 csat, cdist;
-  cdist = make_float3(
+  float3 cdist = make_float3(
     compress(dist.x, lim.x, thr.x, invert, power),
     compress(dist.y, lim.y, thr.y, invert, power),
     compress(dist.z, lim.z, thr.z, invert, power));