disable compilation of debugging code

This patch avoids compiling some debugging code in onyx_if.c. The most
significant fix is to avoid generating code for vp8_write_yuv_frame,
which is never called. Some other code was removed by the dead code
elimination performed by the compiler, and this patch does it with the
preprocessor instead. There are advantages both ways.

Change-Id: I044fd43179d2e947553f0d6f2cad5b40907ac458

diff --git a/vp8/encoder/onyx_if.c b/vp8/encoder/onyx_if.c
index 56bac0a..b024507 100644 (file)
--- a/vp8/encoder/onyx_if.c
+++ b/vp8/encoder/onyx_if.c
@@ -2676,6 +2676,8 @@ int vp8_update_entropy(VP8_PTR comp, int update)
     return 0;
 }
 
+
+#if OUTPUT_YUV_SRC
 void vp8_write_yuv_frame(const char *name, YV12_BUFFER_CONFIG *s)
 {
     FILE *yuv_file = fopen(name, "ab");
@@ -2711,6 +2713,8 @@ void vp8_write_yuv_frame(const char *name, YV12_BUFFER_CONFIG *s)
 
     fclose(yuv_file);
 }
+#endif
+
 
 static void scale_and_extend_source(YV12_BUFFER_CONFIG *sd, VP8_COMP *cpi)
 {
@@ -4355,12 +4359,13 @@ static void encode_frame_to_data_rate(VP8_COMP *cpi, unsigned long *size, unsign
     if (cm->frame_type == KEY_FRAME)
         cm->refresh_last_frame = 1;
 
-    if (0)
+#if 0
     {
         FILE *f = fopen("gfactive.stt", "a");
         fprintf(f, "%8d %8d %8d %8d %8d\n", cm->current_video_frame, (100 * cpi->gf_active_count) / (cpi->common.mb_rows * cpi->common.mb_cols), cpi->this_iiratio, cpi->next_iiratio, cm->refresh_golden_frame);
         fclose(f);
     }
+#endif
 
     // For inter frames the current default behaviour is that when cm->refresh_golden_frame is set we copy the old GF over to the ARF buffer
     // This is purely an encoder descision at present.
@@ -4604,9 +4609,7 @@ static void encode_frame_to_data_rate(VP8_COMP *cpi, unsigned long *size, unsign
         }
     }
 
-#if CONFIG_PSNR
-
-    if (0)
+#if 0 && CONFIG_PSNR
     {
         FILE *f = fopen("tmp.stt", "a");
 
@@ -4731,7 +4734,7 @@ static void encode_frame_to_data_rate(VP8_COMP *cpi, unsigned long *size, unsign
 
 
 
-    if (0)
+#if 0
     {
         char filename[512];
         FILE *recon_file;
@@ -4741,6 +4744,7 @@ static void encode_frame_to_data_rate(VP8_COMP *cpi, unsigned long *size, unsign
                cm->yv12_fb[cm->lst_fb_idx].frame_size, 1, recon_file);
         fclose(recon_file);
     }
+#endif
 
     // DEBUG
     //vp8_write_yuv_frame("encoder_recon.yuv", cm->frame_to_show);
@@ -4800,8 +4804,6 @@ void vp8_check_gf_quality(VP8_COMP *cpi)
     }
 
 #if 0
-
-    if (0)
     {
         FILE *f = fopen("gfneeded.stt", "a");
         fprintf(f, "%10d %10d %10d %10d %10ld \n",