shithub: libvpx

Info  •  Files  •  Log  •  Branches

Switching back to #define instead of static const int.

To avoid 'variable length array' warnings from gcc.

Change-Id: I426f7e93ce674a10b901e79c0c9d9df5d4e47cb6

--- a/examples/vp8_multi_resolution_encoder.c

+++ b/examples/vp8_multi_resolution_encoder.c

@@ -31,6 +31,14 @@

 #include "./tools_common.h"

 #include "./video_writer.h"

+// The input video frame is downsampled several times to generate a

+// multi-level  hierarchical structure. kNumEncoders is defined as the number

+// of encoding  levels required. For example, if the size of input video is

+// 1280x720, kNumEncoders is 3, and down-sampling factor is 2, the encoder

+// outputs 3 bitstreams with resolution of 1280x720(level 0),

+// 640x360(level 1), and 320x180(level 2) respectively.

+#define kNumEncoders 3

+

 static const char *exec_name;

 void usage_exit() {

@@ -41,14 +49,6 @@

 }

 int main(int argc, char *argv[]) {

-  // The input video frame is downsampled several times to generate a

-  // multi-level  hierarchical structure. kNumEncoders is defined as the number

-  // of encoding  levels required. For example, if the size of input video is

-  // 1280x720, kNumEncoders is 3, and down-sampling factor is 2, the encoder

-  // outputs 3 bitstreams with resolution of 1280x720(level 0),

-  // 640x360(level 1), and 320x180(level 2) respectively.

-  static const int kNumEncoders = 3;

-

   int frame_cnt = 0;

   FILE *infile = NULL;

   VpxVideoWriter *writers[kNumEncoders];