swscale: remove obsolete FF_API_SWS_FORMAT_NAME cruft

Signed-off-by: James Almer <jamrial@gmail.com>

libswscale/swscale_internal.h

@@ -611,14 +611,6 @@ av_cold void ff_sws_init_range_convert(SwsContext *c);
 SwsFunc ff_yuv2rgb_init_x86(SwsContext *c);
 SwsFunc ff_yuv2rgb_init_ppc(SwsContext *c);
 
-#if FF_API_SWS_FORMAT_NAME
-/**
- * @deprecated Use av_get_pix_fmt_name() instead.
- */
-attribute_deprecated
-const char *sws_format_name(enum AVPixelFormat format);
-#endif
-
 static av_always_inline int is16BPS(enum AVPixelFormat pix_fmt)
 {
     const AVPixFmtDescriptor *desc = av_pix_fmt_desc_get(pix_fmt);

libswscale/utils.c

@@ -240,17 +240,6 @@ int sws_isSupportedEndiannessConversion(enum AVPixelFormat pix_fmt)
            format_entries[pix_fmt].is_supported_endianness : 0;
 }
 
-#if FF_API_SWS_FORMAT_NAME
-const char *sws_format_name(enum AVPixelFormat format)
-{
-    const AVPixFmtDescriptor *desc = av_pix_fmt_desc_get(format);
-    if (desc)
-        return desc->name;
-    else
-        return "Unknown format";
-}
-#endif
-
 static double getSplineCoeff(double a, double b, double c, double d,
                              double dist)
 {

libswscale/version.h

@@ -49,9 +49,6 @@
 #ifndef FF_API_SWS_CPU_CAPS
 #define FF_API_SWS_CPU_CAPS    (LIBSWSCALE_VERSION_MAJOR < 4)
 #endif
-#ifndef FF_API_SWS_FORMAT_NAME
-#define FF_API_SWS_FORMAT_NAME  (LIBSWSCALE_VERSION_MAJOR < 3)
-#endif
 #ifndef FF_API_ARCH_BFIN
 #define FF_API_ARCH_BFIN       (LIBSWSCALE_VERSION_MAJOR < 4)
 #endif