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authorMichael Niedermayer <michaelni@gmx.at>2014-05-30 00:30:42 +0200
committerMichael Niedermayer <michaelni@gmx.at>2014-05-30 00:30:45 +0200
commita9a312d299c785b4b4655ab70753aa5a2a933aae (patch)
treea12a4b9835f1d17a649de776c34980f7ea4484e5 /libavcodec
parentc814a6c778b415143b5b984bf996978225c0255a (diff)
parent3832a6590156e6abc575bed51cbffa78617ee5fd (diff)
downloadffmpeg-a9a312d299c785b4b4655ab70753aa5a2a933aae.tar.gz
Merge commit '3832a6590156e6abc575bed51cbffa78617ee5fd'
* commit '3832a6590156e6abc575bed51cbffa78617ee5fd': dsputil: Move ff_alternate_*_scan tables to mpegvideo Merged-by: Michael Niedermayer <michaelni@gmx.at>
Diffstat (limited to 'libavcodec')
-rw-r--r--libavcodec/dsputil.c22
-rw-r--r--libavcodec/dsputil.h4
-rw-r--r--libavcodec/mpegvideo.c22
-rw-r--r--libavcodec/mpegvideo.h4
4 files changed, 26 insertions, 26 deletions
diff --git a/libavcodec/dsputil.c b/libavcodec/dsputil.c
index 64bea69219..4252be5e65 100644
--- a/libavcodec/dsputil.c
+++ b/libavcodec/dsputil.c
@@ -55,28 +55,6 @@ uint32_t ff_square_tab[512] = { 0, };
#include "dsputil_template.c"
#include "dsputilenc_template.c"
-const uint8_t ff_alternate_horizontal_scan[64] = {
- 0, 1, 2, 3, 8, 9, 16, 17,
- 10, 11, 4, 5, 6, 7, 15, 14,
- 13, 12, 19, 18, 24, 25, 32, 33,
- 26, 27, 20, 21, 22, 23, 28, 29,
- 30, 31, 34, 35, 40, 41, 48, 49,
- 42, 43, 36, 37, 38, 39, 44, 45,
- 46, 47, 50, 51, 56, 57, 58, 59,
- 52, 53, 54, 55, 60, 61, 62, 63,
-};
-
-const uint8_t ff_alternate_vertical_scan[64] = {
- 0, 8, 16, 24, 1, 9, 2, 10,
- 17, 25, 32, 40, 48, 56, 57, 49,
- 41, 33, 26, 18, 3, 11, 4, 12,
- 19, 27, 34, 42, 50, 58, 35, 43,
- 51, 59, 20, 28, 5, 13, 6, 14,
- 21, 29, 36, 44, 52, 60, 37, 45,
- 53, 61, 22, 30, 7, 15, 23, 31,
- 38, 46, 54, 62, 39, 47, 55, 63,
-};
-
/* Input permutation for the simple_idct_mmx */
static const uint8_t simple_mmx_permutation[64] = {
0x00, 0x08, 0x04, 0x09, 0x01, 0x0C, 0x05, 0x0D,
diff --git a/libavcodec/dsputil.h b/libavcodec/dsputil.h
index 5c48f0d5c7..b36ab2d8ca 100644
--- a/libavcodec/dsputil.h
+++ b/libavcodec/dsputil.h
@@ -32,10 +32,6 @@
#include "avcodec.h"
-/* encoding scans */
-extern const uint8_t ff_alternate_horizontal_scan[64];
-extern const uint8_t ff_alternate_vertical_scan[64];
-
extern uint32_t ff_square_tab[512];
void ff_put_pixels8x8_c(uint8_t *dst, uint8_t *src, ptrdiff_t stride);
diff --git a/libavcodec/mpegvideo.c b/libavcodec/mpegvideo.c
index e1d1efc50e..9a7c64b746 100644
--- a/libavcodec/mpegvideo.c
+++ b/libavcodec/mpegvideo.c
@@ -105,6 +105,28 @@ const uint8_t *const ff_mpeg2_dc_scale_table[4] = {
mpeg2_dc_scale_table3,
};
+const uint8_t ff_alternate_horizontal_scan[64] = {
+ 0, 1, 2, 3, 8, 9, 16, 17,
+ 10, 11, 4, 5, 6, 7, 15, 14,
+ 13, 12, 19, 18, 24, 25, 32, 33,
+ 26, 27, 20, 21, 22, 23, 28, 29,
+ 30, 31, 34, 35, 40, 41, 48, 49,
+ 42, 43, 36, 37, 38, 39, 44, 45,
+ 46, 47, 50, 51, 56, 57, 58, 59,
+ 52, 53, 54, 55, 60, 61, 62, 63,
+};
+
+const uint8_t ff_alternate_vertical_scan[64] = {
+ 0, 8, 16, 24, 1, 9, 2, 10,
+ 17, 25, 32, 40, 48, 56, 57, 49,
+ 41, 33, 26, 18, 3, 11, 4, 12,
+ 19, 27, 34, 42, 50, 58, 35, 43,
+ 51, 59, 20, 28, 5, 13, 6, 14,
+ 21, 29, 36, 44, 52, 60, 37, 45,
+ 53, 61, 22, 30, 7, 15, 23, 31,
+ 38, 46, 54, 62, 39, 47, 55, 63,
+};
+
static void dct_unquantize_mpeg1_intra_c(MpegEncContext *s,
int16_t *block, int n, int qscale)
{
diff --git a/libavcodec/mpegvideo.h b/libavcodec/mpegvideo.h
index 7a49d2ea1d..cf35dddc0c 100644
--- a/libavcodec/mpegvideo.h
+++ b/libavcodec/mpegvideo.h
@@ -86,6 +86,10 @@ enum OutputFormat {
#define EXT_START_CODE 0x000001b5
#define USER_START_CODE 0x000001b2
+/* encoding scans */
+extern const uint8_t ff_alternate_horizontal_scan[64];
+extern const uint8_t ff_alternate_vertical_scan[64];
+
struct MpegEncContext;
/**