Changeset 2756Tweet

Timestamp:

Aug 23, 2008, 3:07:24 PM (12 years ago)

Author:

Sam Hocevar

Message:

• Add a new image flag, u8, which indicates whether the image samples come from an 8-bpp source.

Location:

libpipi/trunk/pipi

Files:

• codec/imlib.c (modified) (2 diffs)
• codec/opencv.c (modified) (2 diffs)
• codec/sdl.c (modified) (2 diffs)
• pipi.c (modified) (2 diffs)
• pipi_internals.h (modified) (1 diff)

libpipi/trunk/pipi/codec/imlib.c

@@ -51 +51 @@
     img->codec_format = PIPI_PIXELS_RGBA32;
 
+    img->wrap = 0;
+    img->u8 = 1;
+
     return img;
 }
@@ -87 +90 @@
         img->codec_priv = (void *)priv;
         img->codec_format = PIPI_PIXELS_RGBA32;
+
+        img->wrap = 0;
+        img->u8 = 1;
     }
 

libpipi/trunk/pipi/codec/opencv.c

@@ -53 +53 @@
     img->codec_format = PIPI_PIXELS_BGR24;
 
+    img->wrap = 0;
+    img->u8 = 1;
+
     return img;
 }
@@ -87 +90 @@
         img->codec_priv = (void *)priv;
         img->codec_format = PIPI_PIXELS_BGR24;
+
+        img->wrap = 0;
+        img->u8 = 1;
     }
 

libpipi/trunk/pipi/codec/sdl.c

@@ -60 +60 @@
     img->codec_format = PIPI_PIXELS_RGBA32;
 
+    img->wrap = 0;
+    img->u8 = 1;
+
     return img;
 }
@@ -91 +94 @@
         img->codec_priv = (void *)priv;
         img->codec_format = PIPI_PIXELS_RGBA32;
+
+        img->wrap = 0;
+        img->u8 = 1;
     }
 

libpipi/trunk/pipi/pipi.c

@@ -51 +51 @@
     img->codec_format = PIPI_PIXELS_UNINITIALISED;
 
+    img->wrap = 0;
+    img->u8 = 1;
+
     return img;
 }
@@ -60 +63 @@
     /* Copy properties */
     dst->wrap = src->wrap;
+    dst->u8 = src->u8;
 
     /* Copy pixels, if any */

libpipi/trunk/pipi/pipi_internals.h

@@ -26 +26 @@
 {
     int w, h, pitch;
-    int wrap;
+
+    /* A list of internal image flags.
+     *  wrap: should filters wrap around at edges?
+     *  u8: are the image samples still 8-bit per channel? */
+    int wrap, u8;
+
     pipi_format_t codec_format, last_modified;