summaryrefslogtreecommitdiffstats
path: root/libavcodec/huffyuvdsp.h
diff options
context:
space:
mode:
Diffstat (limited to 'libavcodec/huffyuvdsp.h')
-rw-r--r--libavcodec/huffyuvdsp.h30
1 files changed, 21 insertions, 9 deletions
diff --git a/libavcodec/huffyuvdsp.h b/libavcodec/huffyuvdsp.h
index 5e84e3a..db37728 100644
--- a/libavcodec/huffyuvdsp.h
+++ b/libavcodec/huffyuvdsp.h
@@ -1,18 +1,18 @@
/*
- * This file is part of Libav.
+ * This file is part of FFmpeg.
*
- * Libav is free software; you can redistribute it and/or
+ * FFmpeg is free software; you can redistribute it and/or
* modify it under the terms of the GNU Lesser General Public
* License as published by the Free Software Foundation; either
* version 2.1 of the License, or (at your option) any later version.
*
- * Libav is distributed in the hope that it will be useful,
+ * FFmpeg is distributed in the hope that it will be useful,
* but WITHOUT ANY WARRANTY; without even the implied warranty of
* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
* Lesser General Public License for more details.
*
* You should have received a copy of the GNU Lesser General Public
- * License along with Libav; if not, write to the Free Software
+ * License along with FFmpeg; if not, write to the Free Software
* Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301 USA
*/
@@ -20,18 +20,30 @@
#define AVCODEC_HUFFYUVDSP_H
#include <stdint.h>
+#include "config.h"
+
+#if HAVE_BIGENDIAN
+#define B 3
+#define G 2
+#define R 1
+#define A 0
+#else
+#define B 0
+#define G 1
+#define R 2
+#define A 3
+#endif
typedef struct HuffYUVDSPContext {
void (*add_bytes)(uint8_t *dst /* align 16 */, uint8_t *src /* align 16 */,
- int w);
+ intptr_t w);
void (*add_hfyu_median_pred)(uint8_t *dst, const uint8_t *top,
- const uint8_t *diff, int w,
+ const uint8_t *diff, intptr_t w,
int *left, int *left_top);
int (*add_hfyu_left_pred)(uint8_t *dst, const uint8_t *src,
- int w, int left);
+ intptr_t w, int left);
void (*add_hfyu_left_pred_bgr32)(uint8_t *dst, const uint8_t *src,
- int w, int *red, int *green,
- int *blue, int *alpha);
+ intptr_t w, uint8_t *left);
} HuffYUVDSPContext;
void ff_huffyuvdsp_init(HuffYUVDSPContext *c);
OpenPOWER on IntegriCloud