2 files changed, 3 insertions, 28 deletions
diff --git a/include/grpc/compression.h b/include/grpc/compression.h
index c30f28e924..d47074c9b7 100644
--- a/include/grpc/compression.h
+++ b/include/grpc/compression.h
@@ -30,16 +30,12 @@
 extern "C" {
 #endif
 
-/** Parses \a value as a grpc_compression_algorithm instance, updating \a
- * algorithm. Returns 1 upon success, 0 otherwise. */
+/** Parses the first \a name_length bytes of \a name as a
+ * grpc_compression_algorithm instance, updating \a algorithm. Returns 1 upon
+ * success, 0 otherwise. */
 GRPCAPI int grpc_compression_algorithm_parse(
     grpc_slice value, grpc_compression_algorithm *algorithm);
 
-/** Parses \a value as a grpc_compression_algorithm instance for stream
- * compression, updating \a algorithm. Returns 1 upon success, 0 otherwise. */
-GRPCAPI int grpc_stream_compression_algorithm_parse(
-    grpc_slice value, grpc_compression_algorithm *algorithm);
-
 /** Updates \a name with the encoding name corresponding to a valid \a
  * algorithm. Note that \a name is statically allocated and must *not* be freed.
  * Returns 1 upon success, 0 otherwise. */
diff --git a/include/grpc/impl/codegen/compression_types.h b/include/grpc/impl/codegen/compression_types.h
index e51099f8d5..e39c13e88d 100644
--- a/include/grpc/impl/codegen/compression_types.h
+++ b/include/grpc/impl/codegen/compression_types.h
@@ -58,21 +58,9 @@ typedef enum {
   GRPC_COMPRESS_DEFLATE,
   GRPC_COMPRESS_GZIP,
   /* TODO(ctiller): snappy */
-  GRPC_STREAM_COMPRESS_GZIP,
   GRPC_COMPRESS_ALGORITHMS_COUNT
 } grpc_compression_algorithm;
 
-#define GRPC_IS_STREAM_COMPRESSION_ALGORITHM(x) \
-  ((x) >= GRPC_STREAM_COMPRESS_GZIP && (x) < GRPC_COMPRESS_ALGORITHMS_COUNT)
-#define GRPC_IS_MESSAGE_COMPRESSION_ALGORITHM(x) \
-  ((x) >= GRPC_COMPRESS_DEFLATE && (x) <= GRPC_COMPRESS_GZIP)
-#define GRPC_STREAM_COMPRESS_FLAG_OFFSET \
-  (GRPC_STREAM_COMPRESS_GZIP - GRPC_COMPRESS_DEFLATE)
-#define GRPC_MESSAGE_COMPRESSION_ALGORITHM_MASK \
-  ((1u << GRPC_COMPRESS_DEFLATE) | (1u << GRPC_COMPRESS_GZIP))
-#define GRPC_STREAM_COMPRESSION_ALGORITHM_MASK \
-  ((1u << GRPC_STREAM_COMPRESS_GZIP))
-
 /** Compression levels allow a party with knowledge of its peer's accepted
  * encodings to request compression in an abstract way. The level-algorithm
  * mapping is performed internally and depends on the peer's supported
@@ -82,18 +70,9 @@ typedef enum {
   GRPC_COMPRESS_LEVEL_LOW,
   GRPC_COMPRESS_LEVEL_MED,
   GRPC_COMPRESS_LEVEL_HIGH,
-  GRPC_STREAM_COMPRESS_LEVEL_LOW,
-  GRPC_STREAM_COMPRESS_LEVEL_MED,
-  GRPC_STREAM_COMPRESS_LEVEL_HIGH,
   GRPC_COMPRESS_LEVEL_COUNT
 } grpc_compression_level;
 
-#define GRPC_IS_STREAM_COMPRESSION_LEVEL(x)   \
-  (((x) >= GRPC_STREAM_COMPRESS_LEVEL_LOW) && \
-   ((x) <= GRPC_STREAM_COMPRESS_LEVEL_HIGH))
-#define GRPC_IS_MESSAGE_COMPRESSION_LEVEL(x) \
-  (((x) >= GRPC_COMPRESS_LEVEL_LOW) && ((x) <= GRPC_COMPRESS_LEVEL_HIGH))
-
 typedef struct grpc_compression_options {
   /** All algs are enabled by default. This option corresponds to the channel
    * argument key behind \a GRPC_COMPRESSION_CHANNEL_ENABLED_ALGORITHMS_BITSET