Add texture_buffer_native option to C API.

CMakeLists.txt

@@ -267,7 +267,7 @@ endif()
 
 if (SPIRV_CROSS_SHARED)
 	set(spirv-cross-abi-major 0)
-	set(spirv-cross-abi-minor 5)
+	set(spirv-cross-abi-minor 6)
 	set(spirv-cross-abi-patch 0)
 	set(SPIRV_CROSS_VERSION ${spirv-cross-abi-major}.${spirv-cross-abi-minor}.${spirv-cross-abi-patch})
 	set(SPIRV_CROSS_INSTALL_LIB_DIR ${CMAKE_INSTALL_PREFIX}/lib)

spirv_cross_c.cpp

@@ -526,6 +526,10 @@ spvc_result spvc_compiler_options_set_uint(spvc_compiler_options options, spvc_c
 	case SPVC_COMPILER_OPTION_MSL_ARGUMENT_BUFFERS:
 		options->msl.argument_buffers = value != 0;
 		break;
+
+	case SPVC_COMPILER_OPTION_MSL_TEXTURE_BUFFER_NATIVE:
+		options->msl.texture_buffer_native = value != 0;
+		break;
 #endif
 
 	default:

spirv_cross_c.h

@@ -33,7 +33,7 @@ extern "C" {
 /* Bumped if ABI or API breaks backwards compatibility. */
 #define SPVC_C_API_VERSION_MAJOR 0
 /* Bumped if APIs or enumerations are added in a backwards compatible way. */
-#define SPVC_C_API_VERSION_MINOR 5
+#define SPVC_C_API_VERSION_MINOR 6
 /* Bumped if internal implementation details change. */
 #define SPVC_C_API_VERSION_PATCH 0
 
@@ -424,6 +424,8 @@ typedef enum spvc_compiler_option
 
 	SPVC_COMPILER_OPTION_GLSL_EMIT_PUSH_CONSTANT_AS_UNIFORM_BUFFER = 33 | SPVC_COMPILER_OPTION_GLSL_BIT,
 
+	SPVC_COMPILER_OPTION_MSL_TEXTURE_BUFFER_NATIVE = 34 | SPVC_COMPILER_OPTION_MSL_BIT,
+
 	SPVC_COMPILER_OPTION_INT_MAX = 0x7fffffff
 } spvc_compiler_option;