Move xGA font data from lavc to lavu.

This needs to be accessible for libavfilter in the next commit.

libavcodec/ansi.c

@@ -26,6 +26,7 @@
 
 #include "libavutil/common.h"
 #include "libavutil/lfg.h"
+#include "libavutil/xga_font_data.h"
 #include "avcodec.h"
 #include "cga_data.h"
 
@@ -78,7 +79,7 @@ static av_cold int decode_init(AVCodecContext *avctx)
     avctx->pix_fmt = PIX_FMT_PAL8;
 
     /* defaults */
-    s->font        = ff_vga16_font;
+    s->font        = avpriv_vga16_font;
     s->font_height = 16;
     s->fg          = DEFAULT_FG_COLOR;
     s->bg          = DEFAULT_BG_COLOR;
@@ -203,19 +204,19 @@ static int execute_code(AVCodecContext * avctx, int c)
         height = avctx->height;
         switch(s->args[0]) {
         case 0: case 1: case 4: case 5: case 13: case 19: //320x200 (25 rows)
-            s->font = ff_cga_font;
+            s->font = avpriv_cga_font;
             s->font_height = 8;
             width  = 40<<3;
             height = 25<<3;
             break;
         case 2: case 3: //640x400 (25 rows)
-            s->font = ff_vga16_font;
+            s->font = avpriv_vga16_font;
             s->font_height = 16;
             width  = 80<<3;
             height = 25<<4;
             break;
         case 6: case 14: //640x200 (25 rows)
-            s->font = ff_cga_font;
+            s->font = avpriv_cga_font;
             s->font_height = 8;
             width  = 80<<3;
             height = 25<<3;
@@ -223,13 +224,13 @@ static int execute_code(AVCodecContext * avctx, int c)
         case 7: //set line wrapping
             break;
         case 15: case 16: //640x350 (43 rows)
-            s->font = ff_cga_font;
+            s->font = avpriv_cga_font;
             s->font_height = 8;
             width  = 80<<3;
             height = 43<<3;
             break;
         case 17: case 18: //640x480 (60 rows)
-            s->font = ff_cga_font;
+            s->font = avpriv_cga_font;
             s->font_height = 8;
             width  = 80<<3;
             height = 60<<4;

libavcodec/bintext.c

@@ -29,6 +29,7 @@
  */
 
 #include "libavutil/intreadwrite.h"
+#include "libavutil/xga_font_data.h"
 #include "avcodec.h"
 #include "cga_data.h"
 #include "bintext.h"
@@ -82,10 +83,10 @@ static av_cold int decode_init(AVCodecContext *avctx)
             av_log(avctx, AV_LOG_WARNING, "font height %i not supported\n", s->font_height);
             s->font_height = 8;
         case 8:
-            s->font = ff_cga_font;
+            s->font = avpriv_cga_font;
             break;
         case 16:
-            s->font = ff_vga16_font;
+            s->font = avpriv_vga16_font;
             break;
         }
     }

libavcodec/cga_data.h

@@ -21,6 +21,7 @@
 /**
  * @file
  * CGA/EGA/VGA ROM data
+ * @note fonts are in libavutil/xga_font_data.[ch]
  */
 
 #ifndef AVCODEC_CGA_DATA_H
@@ -28,8 +29,6 @@
 
 #include <stdint.h>
 
-extern const uint8_t ff_cga_font[2048];
-extern const uint8_t ff_vga16_font[4096];
 extern const uint32_t ff_cga_palette[16];
 extern const uint32_t ff_ega_palette[64];
 

libavcodec/tmv.c

@@ -30,6 +30,7 @@
 
 #include "avcodec.h"
 #include "libavutil/internal.h"
+#include "libavutil/xga_font_data.h"
 
 #include "cga_data.h"
 
@@ -75,7 +76,7 @@ static int tmv_decode_frame(AVCodecContext *avctx, void *data,
             bg = *src  >> 4;
             fg = *src++ & 0xF;
             ff_draw_pc_font(dst + x * 8, tmv->pic.linesize[0],
-                            ff_cga_font, 8, c, fg, bg);
+                            avpriv_cga_font, 8, c, fg, bg);
         }
         dst += tmv->pic.linesize[0] * 8;
     }

libavcodec/version.h

@@ -29,7 +29,7 @@
 #include "libavutil/avutil.h"
 
 #define LIBAVCODEC_VERSION_MAJOR 54
-#define LIBAVCODEC_VERSION_MINOR 61
+#define LIBAVCODEC_VERSION_MINOR 62
 #define LIBAVCODEC_VERSION_MICRO 100
 
 #define LIBAVCODEC_VERSION_INT  AV_VERSION_INT(LIBAVCODEC_VERSION_MAJOR, \

libavutil/Makefile

@@ -92,6 +92,7 @@ OBJS = adler32.o                                                        \
        timecode.o                                                       \
        tree.o                                                           \
        utils.o                                                          \
+       xga_font_data.o                                                  \
        xtea.o                                                           \
 
 OBJS-$(HAVE_BROKEN_SNPRINTF) += ../compat/msvcrt/snprintf.o

libavutil/xga_font_data.h

+/*
+ * CGA/EGA/VGA ROM font data
+ *
+ * This file is part of FFmpeg.
+ *
+ * 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.
+ *
+ * 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 FFmpeg; if not, write to the Free Software
+ * Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301 USA
+ */
+
+/**
+ * @file
+ * CGA/EGA/VGA ROM font data
+ */
+
+#ifndef AVUTIL_XGA_FONT_DATA_H
+#define AVUTIL_XGA_FONT_DATA_H
+
+#include <stdint.h>
+
+extern const uint8_t avpriv_cga_font[2048];
+extern const uint8_t avpriv_vga16_font[4096];
+
+#endif /* AVUTIL_XGA_FONT_DATA_H */