dvbsubdec: Free subrect memory on allocation error

[ffmpeg] / libavcodec / simple_idct.h

diff --git a/libavcodec/simple_idct.h b/libavcodec/simple_idct.h
index e25729085e39800f9d01b9e1e623fced4e521a4c..edc994dbf9c08adf30c8c2b2c9bfc623abccc748 100644 (file)
--- a/libavcodec/simple_idct.h
+++ b/libavcodec/simple_idct.h
@@ -28,14 +28,15 @@
 #ifndef AVCODEC_SIMPLE_IDCT_H
 #define AVCODEC_SIMPLE_IDCT_H
 
+#include <stddef.h>
 #include <stdint.h>
 
-void ff_simple_idct_put_8(uint8_t *dest, int line_size, int16_t *block);
-void ff_simple_idct_add_8(uint8_t *dest, int line_size, int16_t *block);
+void ff_simple_idct_put_8(uint8_t *dest, ptrdiff_t line_size, int16_t *block);
+void ff_simple_idct_add_8(uint8_t *dest, ptrdiff_t line_size, int16_t *block);
 void ff_simple_idct_8(int16_t *block);
 
-void ff_simple_idct_put_10(uint8_t *dest, int line_size, int16_t *block);
-void ff_simple_idct_add_10(uint8_t *dest, int line_size, int16_t *block);
+void ff_simple_idct_put_10(uint8_t *dest, ptrdiff_t line_size, int16_t *block);
+void ff_simple_idct_add_10(uint8_t *dest, ptrdiff_t line_size, int16_t *block);
 void ff_simple_idct_10(int16_t *block);
 /**
  * Special version of ff_simple_idct_10() which does dequantization
@@ -44,14 +45,10 @@ void ff_simple_idct_10(int16_t *block);
  */
 void ff_prores_idct(int16_t *block, const int16_t *qmat);
 
-void ff_simple_idct_mmx(int16_t *block);
-void ff_simple_idct_add_mmx(uint8_t *dest, int line_size, int16_t *block);
-void ff_simple_idct_put_mmx(uint8_t *dest, int line_size, int16_t *block);
+void ff_simple_idct248_put(uint8_t *dest, ptrdiff_t line_size, int16_t *block);
 
-void ff_simple_idct248_put(uint8_t *dest, int line_size, int16_t *block);
-
-void ff_simple_idct84_add(uint8_t *dest, int line_size, int16_t *block);
-void ff_simple_idct48_add(uint8_t *dest, int line_size, int16_t *block);
-void ff_simple_idct44_add(uint8_t *dest, int line_size, int16_t *block);
+void ff_simple_idct84_add(uint8_t *dest, ptrdiff_t line_size, int16_t *block);
+void ff_simple_idct48_add(uint8_t *dest, ptrdiff_t line_size, int16_t *block);
+void ff_simple_idct44_add(uint8_t *dest, ptrdiff_t line_size, int16_t *block);
 
 #endif /* AVCODEC_SIMPLE_IDCT_H */