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authorH. Peter Anvin <hpa@zytor.com>2009-08-05 11:55:26 -0700
committerH. Peter Anvin <hpa@zytor.com>2009-08-05 11:55:26 -0700
commitd97602903c76f7f65b78d8536e8b6732a2da877e (patch)
tree53850c654aa78375501c1efce2b0002e8714df2b /com32/lib/jpeg/tinyjpeg-internal.h
parent288ce63dee16f80dac282c020b3ed7f4470e9265 (diff)
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tinyjpeg: modify to handle partial image blocks
A lot of common resolutions, e.g. 800x600, include partial blocks at the side of the image. Implement that properly. Signed-off-by: H. Peter Anvin <hpa@zytor.com>
Diffstat (limited to 'com32/lib/jpeg/tinyjpeg-internal.h')
-rw-r--r--com32/lib/jpeg/tinyjpeg-internal.h12
1 files changed, 11 insertions, 1 deletions
diff --git a/com32/lib/jpeg/tinyjpeg-internal.h b/com32/lib/jpeg/tinyjpeg-internal.h
index bd0e58da..bb5c6707 100644
--- a/com32/lib/jpeg/tinyjpeg-internal.h
+++ b/com32/lib/jpeg/tinyjpeg-internal.h
@@ -80,7 +80,7 @@ struct component
typedef void (*decode_MCU_fct) (struct jdec_private *priv);
-typedef void (*convert_colorspace_fct) (struct jdec_private *priv);
+typedef void (*convert_colorspace_fct) (struct jdec_private *priv, int, int);
struct jdec_private
{
@@ -167,6 +167,16 @@ enum std_markers {
#define trace(fmt, args...) do { } while (0)
#endif
+#ifndef __likely
+# define __likely(x) (!!(x))
+#endif
+#ifndef __unlikely
+# define __unlikely(x) (!!(x))
+#endif
+
+#define min(x, y) ((x) < (y) ? (x) : (y))
+#define max(x, y) ((x) > (y) ? (x) : (y))
+
#if 0
static char *print_bits(unsigned int value, char *bitstr)
{