From: WANG <wang@wang-OptiPlex-780.(none)>
Date: Mon, 26 Aug 2013 14:37:31 +0000 (+0200)
Subject: Erosion and dilation algorithme successfully tested.
X-Git-Url: https://svn.cri.ensmp.fr/git/Faustine.git/commitdiff_plain/fb68e6e549e4b9bfd6c7a98297f5993770fad640?ds=sidebyside;hp=e5552e34f62e4d8f39040419999b3395879f36c0

Erosion and dilation algorithme successfully tested.
---

diff --git a/interpretor/basic.ml b/interpretor/basic.ml
index 1e56142..ae096af 100644
--- a/interpretor/basic.ml
+++ b/interpretor/basic.ml
@@ -398,3 +398,39 @@ let basic_smaller : basic -> basic -> basic =
       basic_larger_than_zero (b2 -~ b1);;
 
 
+let basic_max : basic -> basic -> basic = 
+  fun b1 ->
+    fun b2 ->
+      let compare = basic_larger_than_zero (b1 -~ b2) in
+      match compare with
+      |	N i -> 
+	  if i = 1 then b1
+	  else if i = 0 then b2 
+	  else raise (Basic_operation "compare result not bool.")
+      |	Vec vec -> 
+	  let basics = Array.init vec#size vec#nth in
+	  let sum = basic_to_int (Array.fold_left basic_add Zero basics) in
+	  if sum = vec#size then b1
+	  else if sum = 0 then b2
+	  else Error
+      |	Error -> Error
+      |	_ -> raise (Basic_operation "compare result not bool.");;
+
+
+let basic_min : basic -> basic -> basic = 
+  fun b1 ->
+    fun b2 ->
+      let compare = basic_larger_than_zero (b1 -~ b2) in
+      match compare with
+      |	N i -> 
+	  if i = 1 then b2
+	  else if i = 0 then b1 
+	  else raise (Basic_operation "compare result not bool.")
+      |	Vec vec -> 
+	  let basics = Array.init vec#size vec#nth in
+	  let sum = basic_to_int (Array.fold_left basic_add Zero basics) in
+	  if sum = vec#size then b2
+	  else if sum = 0 then b1
+	  else Error
+      |	Error -> Error
+      |	_ -> raise (Basic_operation "compare result not bool.");;
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diff --git a/interpretor/faust-0.9.47mr3/compiler/tlib/compatibility.o b/interpretor/faust-0.9.47mr3/compiler/tlib/compatibility.o
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diff --git a/interpretor/faust-0.9.47mr3/compiler/tlib/list.o b/interpretor/faust-0.9.47mr3/compiler/tlib/list.o
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diff --git a/interpretor/faust-0.9.47mr3/compiler/tlib/node.o b/interpretor/faust-0.9.47mr3/compiler/tlib/node.o
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diff --git a/interpretor/faust-0.9.47mr3/compiler/tlib/occurrences.o b/interpretor/faust-0.9.47mr3/compiler/tlib/occurrences.o
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diff --git a/interpretor/faust-0.9.47mr3/compiler/tlib/recursive-tree.o b/interpretor/faust-0.9.47mr3/compiler/tlib/recursive-tree.o
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diff --git a/interpretor/faust-0.9.47mr3/compiler/tlib/shlysis.o b/interpretor/faust-0.9.47mr3/compiler/tlib/shlysis.o
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diff --git a/interpretor/faust-0.9.47mr3/compiler/tlib/symbol.o b/interpretor/faust-0.9.47mr3/compiler/tlib/symbol.o
index e92ca71..ba86a6d 100644
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diff --git a/interpretor/faust-0.9.47mr3/compiler/tlib/tree.o b/interpretor/faust-0.9.47mr3/compiler/tlib/tree.o
index c6954a7..13b32cb 100644
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diff --git a/interpretor/faust-0.9.47mr3/compiler/utils/names.o b/interpretor/faust-0.9.47mr3/compiler/utils/names.o
index b3b6197..37302d1 100644
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diff --git a/interpretor/lexer.mll b/interpretor/lexer.mll
index 1c427a9..3cb9847 100644
--- a/interpretor/lexer.mll
+++ b/interpretor/lexer.mll
@@ -29,6 +29,8 @@ rule token = parse
 | "serialize"                           { IDENT Serialize}
 | ">"                                   { IDENT Larger}
 | "<"                                   { IDENT Smaller}
+| "max"					{ IDENT Max}
+| "min"					{ IDENT Min}
 | "prefix"                              { IDENT Prefix}
 | "selecttwo"                           { IDENT Select2}
 | "selectthree"                         { IDENT Select3}  
diff --git a/interpretor/process.ml b/interpretor/process.ml
index 31cc6c9..e7568df 100644
--- a/interpretor/process.ml
+++ b/interpretor/process.ml
@@ -164,6 +164,10 @@ class proc_ident : faust_exp -> process_type =
 		((input#get.(0))#larger input#get.(1))
 	  | Smaller -> self#beam_of_ident n 
 		((input#get.(0))#smaller input#get.(1))
+	  | Max -> self#beam_of_ident n 
+		((input#get.(0))#max input#get.(1))
+	  | Min -> self#beam_of_ident n 
+		((input#get.(0))#min input#get.(1))
 	  | Prefix -> self#beam_of_ident n 
 		((input#get.(1))#prefix input#get.(0))
 	  | Select2 -> self#beam_of_ident n 
diff --git a/interpretor/signal.ml b/interpretor/signal.ml
index 2dd9f73..a32923e 100644
--- a/interpretor/signal.ml
+++ b/interpretor/signal.ml
@@ -90,6 +90,8 @@ class signal : int -> (time -> value_type) -> signal_type =
 	method _mod = self#prim2 (fun t -> (self#at t)#_mod)
 	method larger = self#prim2 (fun t -> (self#at t)#larger)
 	method smaller = self#prim2 (fun t -> (self#at t)#smaller)
+	method max = self#prim2 (fun t -> (self#at t)#max)
+	method min = self#prim2 (fun t -> (self#at t)#min)
 
 	method delay : signal_type -> signal_type =
 	  fun (s : signal_type) ->
diff --git a/interpretor/symbol.ml b/interpretor/symbol.ml
index a37f1d3..bdfa410 100644
--- a/interpretor/symbol.ml
+++ b/interpretor/symbol.ml
@@ -40,6 +40,8 @@ let dimension_of_symbol : symbol -> int * int =
     |Serialize	 ->  (1, 1)
     |Larger	 ->  (2, 1)
     |Smaller	 ->  (2, 1)
+    |Max         ->  (2, 1) 
+    |Min         ->  (2, 1)
     |Prefix	 ->  (2, 1)
     |Select2	 ->  (3, 1)
     |Select3     ->  (4, 1);;
@@ -66,6 +68,8 @@ let delay_of_symbol : symbol -> int =
     |Mod	 ->	0
     |Larger	 ->	0
     |Smaller	 ->	0
+    |Max         ->     0	
+    |Min         ->     0
     |Vectorize	 ->	vectorize_memory_length
     |Vconcat	 ->	0
     |Vpick	 ->	0
@@ -96,6 +100,8 @@ let string_of_symbol : symbol -> string =
     |Mod	 ->	"Mod"
     |Larger	 ->	"Larger"
     |Smaller	 ->	"Smaller"
+    |Max         ->     "Max"
+    |Min         ->     "Min"
     |Vectorize	 ->	"Vectorize"
     |Vconcat	 ->	"Vconcat"
     |Vpick	 ->	"Vpick"
diff --git a/interpretor/types.ml b/interpretor/types.ml
index dae188f..352afbe 100644
--- a/interpretor/types.ml
+++ b/interpretor/types.ml
@@ -42,6 +42,8 @@ class type value_type =
     method _mod : value_type -> value_type
     method larger : value_type -> value_type
     method smaller : value_type -> value_type
+    method max : value_type -> value_type
+    method min : value_type -> value_type
   end;;
 
 
@@ -68,6 +70,8 @@ type symbol = Add
 	    | Serialize
 	    | Larger
 	    | Smaller
+	    | Max
+	    | Min
 	    | Prefix
 	    | Select2
 	    | Select3
@@ -109,6 +113,8 @@ class type signal_type =
       method _mod : signal_type -> signal_type
       method larger : signal_type -> signal_type
       method smaller : signal_type -> signal_type
+      method max : signal_type -> signal_type
+      method min : signal_type -> signal_type
       method rdtable : signal_type -> signal_type -> signal_type
       method select2 : signal_type -> signal_type -> signal_type
       method select3 : signal_type -> signal_type -> signal_type -> signal_type
diff --git a/interpretor/value.ml b/interpretor/value.ml
index 3c97aa0..ef05f43 100644
--- a/interpretor/value.ml
+++ b/interpretor/value.ml
@@ -52,6 +52,8 @@ class value : basic -> value_type =
       method _mod = self#prim2 basic_mod
       method larger = self#prim2 basic_larger
       method smaller = self#prim2 basic_smaller
+      method max = self#prim2 basic_max
+      method min = self#prim2 basic_min
 
     end;;
 
diff --git a/output_sounds/output0.wav b/output_sounds/output0.wav
deleted file mode 100644
index b815a38..0000000
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