Comment's...

svn path=/trunk/netsurf/; revision=13171

1 files changed, 29 insertions, 16 deletions

diff --git a/atari/plot/plotter_vdi.h b/atari/plot/plotter_vdi.h
index b12c00d54..82cc42e54 100755
--- a/atari/plot/plotter_vdi.h
+++ b/atari/plot/plotter_vdi.h
@@ -22,21 +22,34 @@
 #include <Hermes/Hermes.h>

 

 struct s_vdi_priv_data {

-	short bufops;

-	void * buf_packed;		/* temp buffer for bitmap conversion */

-	int size_buf_packed;	

-	void * buf_planar;		/* temp buffer for bitmap conversion */

+	short bufops;
+	/* temp buffer for bitmap conversion: */

+	void * buf_packed;

+	int size_buf_packed;
+
+	/* temp buffer for bitmap conversion: */

+	void * buf_planar;

 	int size_buf_planar;

-	MFDB buf_scr;					/* buffer for plot operations that require device format  */

-	int size_buf_scr;  

-	struct bitmap * buf_scr_compat;

-	HermesFormat vfmt;		/* framebuffer format */

-												/* no screen format here, hermes may not suitable for it */

-	HermesFormat nsfmt;		/* netsurf bitmap format */

+
+	/* buffer for plot operations that require device format, */
+	/* currently used for transparent mfdb blits: */
+	MFDB buf_scr;
+	int size_buf_scr;

+	struct bitmap * buf_scr_compat;
+
+	/* intermediate bitmap format */

+	HermesFormat vfmt;
+
+	/* no screen format here, hermes may not suitable for it */
+
+	/* netsurf source bitmap format */

+	HermesFormat nsfmt;

 };

-

-#define CONV_KEEP_LIMIT 512000	/* how much memory should be kept allocated for temp. conversion bitmaps? */

-#define CONV_BLOCK_SIZE	32000	/* how much memory to allocate if some is needed */

+
+/* how much memory should be kept allocated for temp. conversion bitmaps: */

+#define CONV_KEEP_LIMIT 512000
+/* how much memory to allocate if some is needed: */

+#define CONV_BLOCK_SIZE	32000

 

 /* this is an shortcut cast to access the members of the s_vdi_priv_data */

 #define DUMMY_PRIV(self) ((struct s_vdi_priv_data*)self->priv_data)

@@ -51,9 +64,9 @@ int ctor_plotter_vdi( GEM_PLOTTER p );
 * param y absolute screen coords

 * param w width

 * param h height

-* 

-* This creates an snapshot in RGBA format (NetSurf's native format) 

-*  

+*

+* This creates an snapshot in RGBA format (NetSurf's native format)

+*

 */

 static struct bitmap * snapshot_create(GEM_PLOTTER self, int x, int y, int w, int h);