swscale: remove sws_format_name()

Use av_get_pix_fmt_name() instead.

libswscale/bfin/yuv2rgb_bfin.c

@@ -197,7 +197,7 @@ SwsFunc ff_yuv2rgb_get_func_ptr_bfin(SwsContext *c)
     }
 
     av_log(c, AV_LOG_INFO, "BlackFin accelerated color space converter %s\n",
-           sws_format_name (c->dstFormat));
+           av_get_pix_fmt_name(c->dstFormat));
 
     return f;
 }

libswscale/ppc/yuv2rgb_altivec.c

@@ -718,7 +718,7 @@ ff_yuv2packedX_altivec(SwsContext *c, const int16_t *lumFilter,
                 static int printed_error_message;
                 if (!printed_error_message) {
                     av_log(c, AV_LOG_ERROR, "altivec_yuv2packedX doesn't support %s output\n",
-                           sws_format_name(c->dstFormat));
+                           av_get_pix_fmt_name(c->dstFormat));
                     printed_error_message=1;
                 }
                 return;
@@ -793,7 +793,7 @@ ff_yuv2packedX_altivec(SwsContext *c, const int16_t *lumFilter,
         default:
             /* Unreachable, I think. */
             av_log(c, AV_LOG_ERROR, "altivec_yuv2packedX doesn't support %s output\n",
-                   sws_format_name(c->dstFormat));
+                   av_get_pix_fmt_name(c->dstFormat));
             return;
         }
 

libswscale/swscale.c

@@ -1492,7 +1492,7 @@ static int palToRgbWrapper(SwsContext *c, const uint8_t* src[], int srcStride[],
 
     if (!conv)
         av_log(c, AV_LOG_ERROR, "internal error %s -> %s converter\n",
-               sws_format_name(srcFormat), sws_format_name(dstFormat));
+               av_get_pix_fmt_name(srcFormat), av_get_pix_fmt_name(dstFormat));
     else {
         for (i=0; i<srcSliceH; i++) {
             conv(srcPtr, dstPtr, c->srcW, (uint8_t *) c->pal_rgb);
@@ -1579,7 +1579,7 @@ static int rgbToRgbWrapper(SwsContext *c, const uint8_t* src[], int srcStride[],
 
     if (!conv) {
         av_log(c, AV_LOG_ERROR, "internal error %s -> %s converter\n",
-               sws_format_name(srcFormat), sws_format_name(dstFormat));
+               av_get_pix_fmt_name(srcFormat), av_get_pix_fmt_name(dstFormat));
     } else {
         const uint8_t *srcPtr= src[0];
               uint8_t *dstPtr= dst[0];

libswscale/swscale_internal.h

@@ -345,8 +345,6 @@ void ff_yuv2packedX_altivec(SwsContext *c, const int16_t *lumFilter,
                             const int16_t **chrVSrc, int chrFilterSize,
                             uint8_t *dest, int dstW, int dstY);
 
-const char *sws_format_name(enum PixelFormat format);
-
 //FIXME replace this with something faster
 #define is16BPS(x)      (           \
            (x)==PIX_FMT_GRAY16BE    \

libswscale/utils.c

@@ -165,14 +165,6 @@ int sws_isSupportedOutput(enum PixelFormat pix_fmt)
 
 extern const int32_t ff_yuv2rgb_coeffs[8][4];
 
-const char *sws_format_name(enum PixelFormat format)
-{
-    if ((unsigned)format < PIX_FMT_NB && av_pix_fmt_descriptors[format].name)
-        return av_pix_fmt_descriptors[format].name;
-    else
-        return "Unknown format";
-}
-
 static double getSplineCoeff(double a, double b, double c, double d, double dist)
 {
     if (dist<=1.0) return ((d*dist + c)*dist + b)*dist +a;
@@ -766,11 +758,11 @@ int sws_init_context(SwsContext *c, SwsFilter *srcFilter, SwsFilter *dstFilter)
     unscaled = (srcW == dstW && srcH == dstH);
 
     if (!isSupportedIn(srcFormat)) {
-        av_log(NULL, AV_LOG_ERROR, "swScaler: %s is not supported as input pixel format\n", sws_format_name(srcFormat));
+        av_log(NULL, AV_LOG_ERROR, "swScaler: %s is not supported as input pixel format\n", av_get_pix_fmt_name(srcFormat));
         return AVERROR(EINVAL);
     }
     if (!isSupportedOut(dstFormat)) {
-        av_log(NULL, AV_LOG_ERROR, "swScaler: %s is not supported as output pixel format\n", sws_format_name(dstFormat));
+        av_log(NULL, AV_LOG_ERROR, "swScaler: %s is not supported as output pixel format\n", av_get_pix_fmt_name(dstFormat));
         return AVERROR(EINVAL);
     }
 
@@ -845,7 +837,7 @@ int sws_init_context(SwsContext *c, SwsFilter *srcFilter, SwsFilter *dstFilter)
         if (c->swScale) {
             if (flags&SWS_PRINT_INFO)
                 av_log(c, AV_LOG_INFO, "using unscaled %s -> %s special converter\n",
-                       sws_format_name(srcFormat), sws_format_name(dstFormat));
+                       av_get_pix_fmt_name(srcFormat), av_get_pix_fmt_name(dstFormat));
             return 0;
         }
     }
@@ -1042,7 +1034,7 @@ int sws_init_context(SwsContext *c, SwsFilter *srcFilter, SwsFilter *dstFilter)
         else                              av_log(c, AV_LOG_INFO, "ehh flags invalid?! ");
 
         av_log(c, AV_LOG_INFO, "from %s to %s%s ",
-               sws_format_name(srcFormat),
+               av_get_pix_fmt_name(srcFormat),
 #ifdef DITHER1XBPP
                dstFormat == PIX_FMT_BGR555 || dstFormat == PIX_FMT_BGR565 ||
                dstFormat == PIX_FMT_RGB444BE || dstFormat == PIX_FMT_RGB444LE ||
@@ -1050,7 +1042,7 @@ int sws_init_context(SwsContext *c, SwsFilter *srcFilter, SwsFilter *dstFilter)
 #else
                "",
 #endif
-               sws_format_name(dstFormat));
+               av_get_pix_fmt_name(dstFormat));
 
         if      (HAVE_MMX2     && cpu_flags & AV_CPU_FLAG_MMX2)    av_log(c, AV_LOG_INFO, "using MMX2\n");
         else if (HAVE_AMD3DNOW && cpu_flags & AV_CPU_FLAG_3DNOW)   av_log(c, AV_LOG_INFO, "using 3DNOW\n");

libswscale/yuv2rgb.c

@@ -34,6 +34,7 @@
 #include "swscale_internal.h"
 #include "libavutil/cpu.h"
 #include "libavutil/bswap.h"
+#include "libavutil/pixdesc.h"
 
 extern const uint8_t dither_4x4_16[4][8];
 extern const uint8_t dither_8x8_32[8][8];
@@ -521,7 +522,8 @@ SwsFunc ff_yuv2rgb_get_func_ptr(SwsContext *c)
     if (t)
         return t;
 
-    av_log(c, AV_LOG_WARNING, "No accelerated colorspace conversion found from %s to %s.\n", sws_format_name(c->srcFormat), sws_format_name(c->dstFormat));
+    av_log(c, AV_LOG_WARNING, "No accelerated colorspace conversion found from %s to %s.\n",
+           av_get_pix_fmt_name(c->srcFormat), av_get_pix_fmt_name(c->dstFormat));
 
     switch (c->dstFormat) {
     case PIX_FMT_BGR48BE: