draw/readBuffer are available in GL 2.0 and higher on desktop

codeanticode · codeanticode · commit a993804576b0 · 2015-10-12T16:59:42.000+01:00
diff --git a/core/src/processing/opengl/PGL.java b/core/src/processing/opengl/PGL.java
@@ -2193,7 +2193,7 @@ protected boolean hasReadBuffer() {
     if (isES()) {
       return version[0] >= 3;
     }
-    return version[0] > 2;
+    return version[0] >= 2;
   }
 
 
@@ -2202,7 +2202,7 @@ protected boolean hasDrawBuffer() {
     if (isES()) {
       return version[0] >= 3;
     }
-    return version[0] > 2;
+    return version[0] >= 2;
   }
 
 

Original file line number	Diff line number	Diff line change
`@@ -2193,7 +2193,7 @@ protected boolean hasReadBuffer() {`
`2193`	`2193`	`if (isES()) {`
`2194`	`2194`	`return version[0] >= 3;`
`2195`	`2195`	`}`
`2196`		`- return version[0] > 2;`
	`2196`	`+ return version[0] >= 2;`
`2197`	`2197`	`}`
`2198`	`2198`
`2199`	`2199`
`@@ -2202,7 +2202,7 @@ protected boolean hasDrawBuffer() {`
`2202`	`2202`	`if (isES()) {`
`2203`	`2203`	`return version[0] >= 3;`
`2204`	`2204`	`}`
`2205`		`- return version[0] > 2;`
	`2205`	`+ return version[0] >= 2;`
`2206`	`2206`	`}`
`2207`	`2207`
`2208`	`2208`