Give better names to reference DCT functions.

patch by Dylan Yudaken, dyudaken gmail com

Originally committed as revision 18257 to svn://svn.ffmpeg.org/ffmpeg/trunk

2 files changed, 37 insertions, 37 deletions

diff --git a/libavcodec/dct-test.c b/libavcodec/dct-test.c
index 0e27e1cfe9..f3daf17aec 100644
--- a/libavcodec/dct-test.c
+++ b/libavcodec/dct-test.c
@@ -46,9 +46,9 @@
 void *fast_memcpy(void *a, const void *b, size_t c){return memcpy(a,b,c);};
 
 /* reference fdct/idct */
-void fdct(DCTELEM *block);
-void idct(DCTELEM *block);
-void init_fdct(void);
+void ff_ref_fdct(DCTELEM *block);
+void ff_ref_idct(DCTELEM *block);
+void ff_ref_dct_init(void);
 
 void ff_mmx_idct(DCTELEM *data);
 void ff_mmxext_idct(DCTELEM *data);
@@ -90,57 +90,57 @@ struct algo {
 static int cpu_flags;
 
 struct algo algos[] = {
-  {"REF-DBL",         0, fdct,               fdct, NO_PERM},
-  {"FAAN",            0, ff_faandct,         fdct, FAAN_SCALE},
-  {"FAANI",           1, ff_faanidct,        idct, NO_PERM},
-  {"IJG-AAN-INT",     0, fdct_ifast,         fdct, SCALE_PERM},
-  {"IJG-LLM-INT",     0, ff_jpeg_fdct_islow, fdct, NO_PERM},
-  {"REF-DBL",         1, idct,               idct, NO_PERM},
-  {"INT",             1, j_rev_dct,          idct, MMX_PERM},
-  {"SIMPLE-C",        1, ff_simple_idct,     idct, NO_PERM},
+  {"REF-DBL",         0, ff_ref_fdct,        ff_ref_fdct, NO_PERM},
+  {"FAAN",            0, ff_faandct,         ff_ref_fdct, FAAN_SCALE},
+  {"FAANI",           1, ff_faanidct,        ff_ref_idct, NO_PERM},
+  {"IJG-AAN-INT",     0, fdct_ifast,         ff_ref_fdct, SCALE_PERM},
+  {"IJG-LLM-INT",     0, ff_jpeg_fdct_islow, ff_ref_fdct, NO_PERM},
+  {"REF-DBL",         1, ff_ref_idct,        ff_ref_idct, NO_PERM},
+  {"INT",             1, j_rev_dct,          ff_ref_idct, MMX_PERM},
+  {"SIMPLE-C",        1, ff_simple_idct,     ff_ref_idct, NO_PERM},
 
 #if HAVE_MMX
-  {"MMX",             0, ff_fdct_mmx,        fdct, NO_PERM, FF_MM_MMX},
+  {"MMX",             0, ff_fdct_mmx,        ff_ref_fdct, NO_PERM, FF_MM_MMX},
 #if HAVE_MMX2
-  {"MMX2",            0, ff_fdct_mmx2,       fdct, NO_PERM, FF_MM_MMXEXT},
-  {"SSE2",            0, ff_fdct_sse2,       fdct, NO_PERM, FF_MM_SSE2},
+  {"MMX2",            0, ff_fdct_mmx2,       ff_ref_fdct, NO_PERM, FF_MM_MMXEXT},
+  {"SSE2",            0, ff_fdct_sse2,       ff_ref_fdct, NO_PERM, FF_MM_SSE2},
 #endif
 
 #if CONFIG_GPL
-  {"LIBMPEG2-MMX",    1, ff_mmx_idct,        idct, MMX_PERM, FF_MM_MMX},
-  {"LIBMPEG2-MMXEXT", 1, ff_mmxext_idct,     idct, MMX_PERM, FF_MM_MMXEXT},
+  {"LIBMPEG2-MMX",    1, ff_mmx_idct,        ff_ref_idct, MMX_PERM, FF_MM_MMX},
+  {"LIBMPEG2-MMXEXT", 1, ff_mmxext_idct,     ff_ref_idct, MMX_PERM, FF_MM_MMXEXT},
 #endif
-  {"SIMPLE-MMX",      1, ff_simple_idct_mmx, idct, MMX_SIMPLE_PERM, FF_MM_MMX},
-  {"XVID-MMX",        1, ff_idct_xvid_mmx,   idct, NO_PERM, FF_MM_MMX},
-  {"XVID-MMX2",       1, ff_idct_xvid_mmx2,  idct, NO_PERM, FF_MM_MMXEXT},
-  {"XVID-SSE2",       1, ff_idct_xvid_sse2,  idct, SSE2_PERM, FF_MM_SSE2},
+  {"SIMPLE-MMX",      1, ff_simple_idct_mmx, ff_ref_idct, MMX_SIMPLE_PERM, FF_MM_MMX},
+  {"XVID-MMX",        1, ff_idct_xvid_mmx,   ff_ref_idct, NO_PERM, FF_MM_MMX},
+  {"XVID-MMX2",       1, ff_idct_xvid_mmx2,  ff_ref_idct, NO_PERM, FF_MM_MMXEXT},
+  {"XVID-SSE2",       1, ff_idct_xvid_sse2,  ff_ref_idct, SSE2_PERM, FF_MM_SSE2},
 #endif
 
 #if HAVE_ALTIVEC
-  {"altivecfdct",     0, fdct_altivec,       fdct, NO_PERM, FF_MM_ALTIVEC},
+  {"altivecfdct",     0, fdct_altivec,       ff_ref_fdct, NO_PERM, FF_MM_ALTIVEC},
 #endif
 
 #if ARCH_BFIN
-  {"BFINfdct",        0, ff_bfin_fdct,       fdct, NO_PERM},
-  {"BFINidct",        1, ff_bfin_idct,       idct, NO_PERM},
+  {"BFINfdct",        0, ff_bfin_fdct,       ff_ref_fdct, NO_PERM},
+  {"BFINidct",        1, ff_bfin_idct,       ff_ref_idct, NO_PERM},
 #endif
 
 #if ARCH_ARM
-  {"SIMPLE-ARM",      1, simple_idct_ARM,    idct, NO_PERM },
-  {"INT-ARM",         1, j_rev_dct_ARM,      idct, MMX_PERM },
+  {"SIMPLE-ARM",      1, simple_idct_ARM,    ff_ref_idct, NO_PERM },
+  {"INT-ARM",         1, j_rev_dct_ARM,      ff_ref_idct, MMX_PERM },
 #if HAVE_ARMV5TE
-  {"SIMPLE-ARMV5TE",  1, simple_idct_armv5te, idct, NO_PERM },
+  {"SIMPLE-ARMV5TE",  1, simple_idct_armv5te, ff_ref_idct, NO_PERM },
 #endif
 #if HAVE_ARMV6
-  {"SIMPLE-ARMV6",    1, ff_simple_idct_armv6, idct, MMX_PERM },
+  {"SIMPLE-ARMV6",    1, ff_simple_idct_armv6, ff_ref_idct, MMX_PERM },
 #endif
 #if HAVE_NEON
-  {"SIMPLE-NEON",     1, ff_simple_idct_neon, idct, PARTTRANS_PERM },
+  {"SIMPLE-NEON",     1, ff_simple_idct_neon, ff_ref_idct, PARTTRANS_PERM },
 #endif
 #endif /* ARCH_ARM */
 
 #if ARCH_ALPHA
-  {"SIMPLE-ALPHA",    1, ff_simple_idct_axp,  idct, NO_PERM },
+  {"SIMPLE-ALPHA",    1, ff_simple_idct_axp,  ff_ref_idct, NO_PERM },
 #endif
 
   { 0 }
@@ -223,7 +223,7 @@ void dct_error(const char *name, int is_idct,
             for(i=0;i<64;i++)
                 block1[i] = (av_lfg_get(&prn) % 512) -256;
             if (is_idct){
-                fdct(block1);
+                ff_ref_fdct(block1);
 
                 for(i=0;i<64;i++)
                     block1[i]>>=3;
@@ -337,7 +337,7 @@ void dct_error(const char *name, int is_idct,
         for(i=0;i<64;i++)
             block1[i] = av_lfg_get(&prn) % 512 -256;
         if (is_idct){
-            fdct(block1);
+            ff_ref_fdct(block1);
 
             for(i=0;i<64;i++)
                 block1[i]>>=3;
@@ -562,7 +562,7 @@ int main(int argc, char **argv)
     int test=1;
     cpu_flags = mm_support();
 
-    init_fdct();
+    ff_ref_dct_init();
     idct_mmx_init();
 
     for(i=0;i<256;i++) cropTbl[i + MAX_NEG_CROP] = i;
diff --git a/libavcodec/fdctref.c b/libavcodec/fdctref.c
index 164883dcbc..c951368cbc 100644
--- a/libavcodec/fdctref.c
+++ b/libavcodec/fdctref.c
@@ -40,13 +40,13 @@
 #endif
 
 /* global declarations */
-void init_fdct (void);
-void fdct (short *block);
+void ff_ref_dct_init (void);
+void ff_ref_fdct (short *block);
 
 /* private data */
 static double c[8][8]; /* transform coefficients */
 
-void init_fdct(void)
+void ff_ref_dct_init(void)
 {
   int i, j;
   double s;
@@ -60,7 +60,7 @@ void init_fdct(void)
   }
 }
 
-void fdct(block)
+void ff_ref_fdct(block)
 short *block;
 {
         register int i, j;
@@ -122,7 +122,7 @@ short *block;
 
 /* perform IDCT matrix multiply for 8x8 coefficient block */
 
-void idct(block)
+void ff_ref_idct(block)
 short *block;
 {
   int i, j, k, v;