sgidec: stop using deprecated avcodec_set_dimensions

[ffmpeg] / libavcodec / dvdsubdec.c

diff --git a/libavcodec/dvdsubdec.c b/libavcodec/dvdsubdec.c
index 7afdd27b18e9b3f67d127f90cddf6e2cbd728add..c5e864df0c74fbbfb86a38e480895053daca09e2 100644 (file)
--- a/libavcodec/dvdsubdec.c
+++ b/libavcodec/dvdsubdec.c
@@ -21,10 +21,12 @@
 #include "avcodec.h"
 #include "get_bits.h"
 #include "dsputil.h"
+#include "internal.h"
+
+#include "libavutil/attributes.h"
 #include "libavutil/colorspace.h"
 #include "libavutil/imgutils.h"
-
-//#define DEBUG
+#include "libavutil/avstring.h"
 
 typedef struct DVDSubContext {
     uint32_t palette[16];
@@ -33,7 +35,7 @@ typedef struct DVDSubContext {
 
 static void yuv_a_to_rgba(const uint8_t *ycbcr, const uint8_t *alpha, uint32_t *rgba, int num_values)
 {
-    uint8_t *cm = ff_cropTbl + MAX_NEG_CROP;
+    const uint8_t *cm = ff_cropTbl + MAX_NEG_CROP;
     uint8_t r, g, b;
     int i, y, cb, cr;
     int r_add, g_add, b_add;
@@ -500,7 +502,7 @@ static int dvdsub_decode(AVCodecContext *avctx,
     return buf_size;
 }
 
-static int dvdsub_init(AVCodecContext *avctx)
+static av_cold int dvdsub_init(AVCodecContext *avctx)
 {
     DVDSubContext *ctx = avctx->priv_data;
     char *data, *cur;
@@ -522,14 +524,16 @@ static int dvdsub_init(AVCodecContext *avctx)
             ctx->has_palette = 1;
             for (i = 0; i < 16; i++) {
                 ctx->palette[i] = strtoul(p, &p, 16);
-                while (*p == ',' || isspace(*p))
+                while (*p == ',' || av_isspace(*p))
                     p++;
             }
         } else if (!strncmp("size:", cur, 5)) {
             int w, h;
-            if (sscanf(cur + 5, "%dx%d", &w, &h) == 2 &&
-                av_image_check_size(w, h, 0, avctx) >= 0)
-                avcodec_set_dimensions(avctx, w, h);
+            if (sscanf(cur + 5, "%dx%d", &w, &h) == 2) {
+               int ret = ff_set_dimensions(avctx, w, h);
+               if (ret < 0)
+                   return ret;
+            }
         }
         cur += strcspn(cur, "\n\r");
         cur += strspn(cur, "\n\r");
@@ -540,10 +544,10 @@ static int dvdsub_init(AVCodecContext *avctx)
 
 AVCodec ff_dvdsub_decoder = {
     .name           = "dvdsub",
+    .long_name      = NULL_IF_CONFIG_SMALL("DVD subtitles"),
     .type           = AVMEDIA_TYPE_SUBTITLE,
     .id             = AV_CODEC_ID_DVD_SUBTITLE,
     .priv_data_size = sizeof(DVDSubContext),
     .init           = dvdsub_init,
     .decode         = dvdsub_decode,
-    .long_name      = NULL_IF_CONFIG_SMALL("DVD subtitles"),
 };