configure: Suppress "potentially uninitialized variable" warnings from MSVC

[ffmpeg] / libavcodec / libschroedingerenc.c

diff --git a/libavcodec/libschroedingerenc.c b/libavcodec/libschroedingerenc.c
index 11cc0ebd31a740bd17fa60973ea08fc2f0e3639d..3dc14818937d2f93072e69ee2e233dc75d984485 100644 (file)
--- a/libavcodec/libschroedingerenc.c
+++ b/libavcodec/libschroedingerenc.c
@@ -27,9 +27,6 @@
 * (http://dirac.sourceforge.net/specification.html).
 */
 
-#undef NDEBUG
-#include <assert.h>
-
 #include <schroedinger/schro.h>
 #include <schroedinger/schrodebug.h>
 #include <schroedinger/schrovideoformat.h>
@@ -295,22 +292,27 @@ static int libschroedinger_encode_frame(AVCodecContext *avctx, AVPacket *pkt,
 
     /* Now check to see if we have any output from the encoder. */
     while (go) {
+        int err;
         SchroStateEnum state;
         state = schro_encoder_wait(encoder);
         switch (state) {
         case SCHRO_STATE_HAVE_BUFFER:
         case SCHRO_STATE_END_OF_STREAM:
             enc_buf = schro_encoder_pull(encoder, &presentation_frame);
-            assert(enc_buf->length > 0);
-            assert(enc_buf->length <= buf_size);
+            if (enc_buf->length <= 0)
+                return AVERROR_BUG;
             parse_code = enc_buf->data[4];
 
             /* All non-frame data is prepended to actual frame data to
              * be able to set the pts correctly. So we don't write data
              * to the frame output queue until we actually have a frame
              */
-            p_schro_params->enc_buf = av_realloc(p_schro_params->enc_buf,
-                                                 p_schro_params->enc_buf_size + enc_buf->length);
+            if ((err = av_reallocp(&p_schro_params->enc_buf,
+                                   p_schro_params->enc_buf_size +
+                                   enc_buf->length)) < 0) {
+                p_schro_params->enc_buf_size = 0;
+                return err;
+            }
 
             memcpy(p_schro_params->enc_buf + p_schro_params->enc_buf_size,
                    enc_buf->data, enc_buf->length);