const char *avcodec_get_pix_fmt_name(enum PixelFormat pix_fmt);
void avcodec_set_dimensions(AVCodecContext *s, int width, int height);
+#if LIBAVCODEC_VERSION_MAJOR < 53
/**
* Returns the pixel format corresponding to the name name.
*
* then for "gray16le".
*
* Finally if no pixel format has been found, returns PIX_FMT_NONE.
+ *
+ * @deprecated Deprecated in favor of av_get_pix_fmt().
*/
-enum PixelFormat avcodec_get_pix_fmt(const char* name);
+attribute_deprecated enum PixelFormat avcodec_get_pix_fmt(const char* name);
+#endif
/**
* Returns a value representing the fourCC code associated to the
return av_pix_fmt_descriptors[pix_fmt].name;
}
-static enum PixelFormat avcodec_get_pix_fmt_internal(const char *name)
-{
- int i;
-
- for (i=0; i < PIX_FMT_NB; i++)
- if (av_pix_fmt_descriptors[i].name && !strcmp(av_pix_fmt_descriptors[i].name, name))
- return i;
- return PIX_FMT_NONE;
-}
-
-#if HAVE_BIGENDIAN
-# define X_NE(be, le) be
-#else
-# define X_NE(be, le) le
-#endif
-
+#if LIBAVCODEC_VERSION_MAJOR < 53
enum PixelFormat avcodec_get_pix_fmt(const char *name)
{
- enum PixelFormat pix_fmt;
-
- if (!strcmp(name, "rgb32"))
- name = X_NE("argb", "bgra");
- else if (!strcmp(name, "bgr32"))
- name = X_NE("abgr", "rgba");
-
- pix_fmt = avcodec_get_pix_fmt_internal(name);
- if (pix_fmt == PIX_FMT_NONE) {
- char name2[32];
- snprintf(name2, sizeof(name2), "%s%s", name, X_NE("be", "le"));
- pix_fmt = avcodec_get_pix_fmt_internal(name2);
- }
- return pix_fmt;
+ return av_get_pix_fmt(name);
}
+#endif
void avcodec_pix_fmt_string (char *buf, int buf_size, enum PixelFormat pix_fmt)
{
#define AV_VERSION(a, b, c) AV_VERSION_DOT(a, b, c)
#define LIBAVUTIL_VERSION_MAJOR 50
-#define LIBAVUTIL_VERSION_MINOR 7
+#define LIBAVUTIL_VERSION_MINOR 8
#define LIBAVUTIL_VERSION_MICRO 0
#define LIBAVUTIL_VERSION_INT AV_VERSION_INT(LIBAVUTIL_VERSION_MAJOR, \
},
};
+static enum PixelFormat get_pix_fmt_internal(const char *name)
+{
+ enum PixelFormat pix_fmt;
+
+ for (pix_fmt = 0; pix_fmt < PIX_FMT_NB; pix_fmt++)
+ if (av_pix_fmt_descriptors[pix_fmt].name &&
+ !strcmp(av_pix_fmt_descriptors[pix_fmt].name, name))
+ return pix_fmt;
+
+ return PIX_FMT_NONE;
+}
+
+#if HAVE_BIGENDIAN
+# define X_NE(be, le) be
+#else
+# define X_NE(be, le) le
+#endif
+
+enum PixelFormat av_get_pix_fmt(const char *name)
+{
+ enum PixelFormat pix_fmt;
+
+ if (!strcmp(name, "rgb32"))
+ name = X_NE("argb", "bgra");
+ else if (!strcmp(name, "bgr32"))
+ name = X_NE("abgr", "rgba");
+
+ pix_fmt = get_pix_fmt_internal(name);
+ if (pix_fmt == PIX_FMT_NONE) {
+ char name2[32];
+
+ snprintf(name2, sizeof(name2), "%s%s", name, X_NE("be", "le"));
+ pix_fmt = get_pix_fmt_internal(name2);
+ }
+ return pix_fmt;
+}
+
int av_get_bits_per_pixel(const AVPixFmtDescriptor *pixdesc)
{
int c, bits = 0;
}
}
+/**
+ * Returns the pixel format corresponding to name.
+ *
+ * If there is no pixel format with name name, then looks for a
+ * pixel format with the name corresponding to the native endian
+ * format of name.
+ * For example in a little-endian system, first looks for "gray16",
+ * then for "gray16le".
+ *
+ * Finally if no pixel format has been found, returns PIX_FMT_NONE.
+ */
+enum PixelFormat av_get_pix_fmt(const char *name);
+
/**
* Returns the number of bits per pixel used by the pixel format
* described by pixdesc.