Merge commit '238614de'

* commit '238614de':
  cdgraphics: do not rely on get_buffer() initializing the frame.
  svq1: replace struct svq1_frame_size with an array.
  vf_yadif: silence a warning.

Conflicts:
	libavcodec/svq1dec.c
Merged-by: Michael Niedermayer <michaelni@gmx.at>

cmdutils.c

@@ -1856,7 +1856,7 @@ static int alloc_buffer(FrameBuffer **pool, AVCodecContext *s, FrameBuffer **pbu
     /* XXX this shouldn't be needed, but some tests break without this line
      * those decoders are buggy and need to be fixed.
      * the following tests fail:
-     * cdgraphics, ansi, aasc, fraps-v1, qtrle-1bit
+     * ansi, aasc, fraps-v1, qtrle-1bit
      */
     memset(buf->base[0], 128, ret);
 

libavcodec/cdgraphics.c

@@ -291,6 +291,8 @@ static int cdg_decode_frame(AVCodecContext *avctx,
         av_log(avctx, AV_LOG_ERROR, "reget_buffer() failed\n");
         return ret;
     }
+    if (!avctx->frame_number)
+        memset(cc->frame.data[0], 0, cc->frame.linesize[0] * avctx->height);
 
     command = bytestream_get_byte(&buf);
     inst    = bytestream_get_byte(&buf);

libavcodec/svq1.c

@@ -37,7 +37,7 @@
 #include "svq1_vlc.h"
 
 /* standard video sizes */
-const struct svq1_frame_size ff_svq1_frame_size_table[7] = {
+const uint16_t ff_svq1_frame_size_table[7][2] = {
     { 160, 120 }, { 128,  96 }, { 176, 144 }, { 352, 288 },
     { 704, 576 }, { 240, 180 }, { 320, 240 }
 };

libavcodec/svq1.h

@@ -42,11 +42,6 @@
 #define SVQ1_BLOCK_INTER_4V     2
 #define SVQ1_BLOCK_INTRA        3
 
-struct svq1_frame_size {
-    uint16_t width;
-    uint16_t height;
-};
-
 uint16_t ff_svq1_packet_checksum(const uint8_t *data,
                                  const int length, int value);
 
@@ -59,6 +54,6 @@ extern const uint8_t ff_svq1_inter_multistage_vlc[6][8][2];
 extern const uint16_t ff_svq1_intra_mean_vlc[256][2];
 extern const uint16_t ff_svq1_inter_mean_vlc[512][2];
 
-extern const struct svq1_frame_size ff_svq1_frame_size_table[7];
+extern const uint16_t ff_svq1_frame_size_table[7][2];
 
 #endif /* AVCODEC_SVQ1_H */

libavcodec/svq1dec.c

@@ -575,8 +575,8 @@ static int svq1_decode_frame_header(AVCodecContext *avctx, AVFrame *frame)
                 return AVERROR_INVALIDDATA;
         } else {
             /* get width, height from table */
-            width  = ff_svq1_frame_size_table[frame_size_code].width;
-            height = ff_svq1_frame_size_table[frame_size_code].height;
+            width  = ff_svq1_frame_size_table[frame_size_code][0];
+            height = ff_svq1_frame_size_table[frame_size_code][1];
         }
     }
 

libavfilter/vf_yadif.c

@@ -81,10 +81,14 @@
         next2++; \
     }
 
-static void filter_line_c(uint8_t *dst,
-                          uint8_t *prev, uint8_t *cur, uint8_t *next,
+static void filter_line_c(void *dst1,
+                          void *prev1, void *cur1, void *next1,
                           int w, int prefs, int mrefs, int parity, int mode)
 {
+    uint8_t *dst  = dst1;
+    uint8_t *prev = prev1;
+    uint8_t *cur  = cur1;
+    uint8_t *next = next1;
     int x;
     uint8_t *prev2 = parity ? prev : cur ;
     uint8_t *next2 = parity ? cur  : next;
@@ -92,11 +96,15 @@ static void filter_line_c(uint8_t *dst,
     FILTER
 }
 
-static void filter_line_c_16bit(uint16_t *dst,
-                                uint16_t *prev, uint16_t *cur, uint16_t *next,
+static void filter_line_c_16bit(void *dst1,
+                                void *prev1, void *cur1, void *next1,
                                 int w, int prefs, int mrefs, int parity,
                                 int mode)
 {
+    uint16_t *dst  = dst1;
+    uint16_t *prev = prev1;
+    uint16_t *cur  = cur1;
+    uint16_t *next = next1;
     int x;
     uint16_t *prev2 = parity ? prev : cur ;
     uint16_t *next2 = parity ? cur  : next;

libavfilter/x86/vf_yadif_init.c

@@ -26,14 +26,14 @@
 #include "libavcodec/x86/dsputil_mmx.h"
 #include "libavfilter/yadif.h"
 
-void ff_yadif_filter_line_mmxext(uint8_t *dst, uint8_t *prev, uint8_t *cur,
-                                 uint8_t *next, int w, int prefs,
+void ff_yadif_filter_line_mmxext(void *dst, void *prev, void *cur,
+                                 void *next, int w, int prefs,
                                  int mrefs, int parity, int mode);
-void ff_yadif_filter_line_sse2(uint8_t *dst, uint8_t *prev, uint8_t *cur,
-                               uint8_t *next, int w, int prefs,
+void ff_yadif_filter_line_sse2(void *dst, void *prev, void *cur,
+                               void *next, int w, int prefs,
                                int mrefs, int parity, int mode);
-void ff_yadif_filter_line_ssse3(uint8_t *dst, uint8_t *prev, uint8_t *cur,
-                                uint8_t *next, int w, int prefs,
+void ff_yadif_filter_line_ssse3(void *dst, void *prev, void *cur,
+                                void *next, int w, int prefs,
                                 int mrefs, int parity, int mode);
 
 av_cold void ff_yadif_init_x86(YADIFContext *yadif)

libavfilter/yadif.h

@@ -53,8 +53,8 @@ typedef struct YADIFContext {
     AVFilterBufferRef *next;
     AVFilterBufferRef *prev;
     AVFilterBufferRef *out;
-    void (*filter_line)(uint8_t *dst,
-                        uint8_t *prev, uint8_t *cur, uint8_t *next,
+    void (*filter_line)(void *dst,
+                        void *prev, void *cur, void *next,
                         int w, int prefs, int mrefs, int parity, int mode);
 
     const AVPixFmtDescriptor *csp;

tests/ref/fate/cdgraphics

 #tb 0: 1/300
-0,          0,          0,        1,   194400, 0xd919c635
-0,          1,          1,        1,   194400, 0xd919c635
-0,          2,          2,        1,   194400, 0x516a1007
-0,          3,          3,        1,   194400, 0x516a1007
-0,          4,          4,        1,   194400, 0x516a1007
-0,          5,          5,        1,   194400, 0x516a1007
-0,          6,          6,        1,   194400, 0x516a1007
-0,          7,          7,        1,   194400, 0x516a1007
-0,          8,          8,        1,   194400, 0x516a1007
-0,          9,          9,        1,   194400, 0x516a1007
-0,         10,         10,        1,   194400, 0x516a1007
-0,         11,         11,        1,   194400, 0x516a1007
-0,         12,         12,        1,   194400, 0x516a1007
-0,         13,         13,        1,   194400, 0x516a1007
-0,         14,         14,        1,   194400, 0x516a1007
-0,         15,         15,        1,   194400, 0x516a1007
+0,          0,          0,        1,   194400, 0x46ad80da
+0,          1,          1,        1,   194400, 0x46ad80da
+0,          2,          2,        1,   194400, 0x9392c3b9
+0,          3,          3,        1,   194400, 0x9392c3b9
+0,          4,          4,        1,   194400, 0x9392c3b9
+0,          5,          5,        1,   194400, 0x9392c3b9
+0,          6,          6,        1,   194400, 0x9392c3b9
+0,          7,          7,        1,   194400, 0x9392c3b9
+0,          8,          8,        1,   194400, 0x9392c3b9
+0,          9,          9,        1,   194400, 0x9392c3b9
+0,         10,         10,        1,   194400, 0x9392c3b9
+0,         11,         11,        1,   194400, 0x9392c3b9
+0,         12,         12,        1,   194400, 0x9392c3b9
+0,         13,         13,        1,   194400, 0x9392c3b9
+0,         14,         14,        1,   194400, 0x9392c3b9
+0,         15,         15,        1,   194400, 0x9392c3b9
 0,         16,         16,        1,   194400, 0x46ad80da
 0,         17,         17,        1,   194400, 0x46ad80da
 0,         18,         18,        1,   194400, 0x46ad80da