=?UTF-8?Q?J=C3=B3zef=20Kucia=20?=: include: Add typedefs for vkd3d-shader function pointers.

[Alexandre Julliard]

Module: vkd3d
Branch: master
Commit: d96076a919cc2662934276a8979909655e93e7c8
URL:    https://source.winehq.org/git/vkd3d.git/?a=commit;h=d96076a919cc2662934276a8979909655e93e7c8

Author: Józef Kucia <jkucia at codeweavers.com>
Date:   Mon Feb 25 11:59:16 2019 +0100

include: Add typedefs for vkd3d-shader function pointers.

Signed-off-by: Józef Kucia <jkucia at codeweavers.com>
Signed-off-by: Henri Verbeet <hverbeet at codeweavers.com>
Signed-off-by: Alexandre Julliard <julliard at winehq.org>

---

 include/vkd3d_shader.h | 86 +++++++++++++++++++++++++++++++++++---------------
 1 file changed, 60 insertions(+), 26 deletions(-)

diff --git a/include/vkd3d_shader.h b/include/vkd3d_shader.h
index fef058c..ed4c0a0 100644
--- a/include/vkd3d_shader.h
+++ b/include/vkd3d_shader.h
@@ -1,5 +1,5 @@
 /*
- * Copyright 2017 Józef Kucia for CodeWeavers
+ * Copyright 2017-2019 Józef Kucia for CodeWeavers
  *
  * This library is free software; you can redistribute it and/or
  * modify it under the terms of the GNU Lesser General Public
@@ -222,12 +222,6 @@ struct vkd3d_shader_domain_shader_compile_arguments
     enum vkd3d_tessellator_output_primitive partitioning;
 };
 
-int vkd3d_shader_compile_dxbc(const struct vkd3d_shader_code *dxbc,
-        struct vkd3d_shader_code *spirv, unsigned int compiler_options,
-        const struct vkd3d_shader_interface_info *shader_interface_info,
-        const struct vkd3d_shader_compile_arguments *compile_args);
-void vkd3d_shader_free_shader_code(struct vkd3d_shader_code *code);
-
 enum vkd3d_filter
 {
     VKD3D_FILTER_MIN_MAG_MIP_POINT = 0x0,
@@ -405,10 +399,6 @@ struct vkd3d_root_signature_desc
     enum vkd3d_root_signature_flags flags;
 };
 
-int vkd3d_shader_parse_root_signature(const struct vkd3d_shader_code *dxbc,
-        struct vkd3d_root_signature_desc *root_signature);
-void vkd3d_shader_free_root_signature(struct vkd3d_root_signature_desc *root_signature);
-
 enum vkd3d_root_signature_version
 {
     VKD3D_ROOT_SIGNATURE_VERSION_1_0 = 0x1,
@@ -416,10 +406,6 @@ enum vkd3d_root_signature_version
     VKD3D_FORCE_32_BIT_ENUM(VKD3D_ROOT_SIGNATURE_VERSION),
 };
 
-/* FIXME: Add support for returning error messages (ID3DBlob). */
-int vkd3d_shader_serialize_root_signature(const struct vkd3d_root_signature_desc *root_signature,
-        enum vkd3d_root_signature_version version, struct vkd3d_shader_code *dxbc);
-
 /* FIXME: Add support for 64 UAV bind slots. */
 #define VKD3D_SHADER_MAX_UNORDERED_ACCESS_VIEWS 8
 
@@ -434,9 +420,6 @@ struct vkd3d_shader_scan_info
     bool use_vocp;
 };
 
-int vkd3d_shader_scan_dxbc(const struct vkd3d_shader_code *dxbc,
-        struct vkd3d_shader_scan_info *scan_info);
-
 enum vkd3d_component_type
 {
     VKD3D_TYPE_VOID    = 0,
@@ -489,27 +472,78 @@ struct vkd3d_shader_signature
     unsigned int element_count;
 };
 
-int vkd3d_shader_parse_input_signature(const struct vkd3d_shader_code *dxbc,
-        struct vkd3d_shader_signature *signature);
-struct vkd3d_shader_signature_element *vkd3d_shader_find_signature_element(
-        const struct vkd3d_shader_signature *signature, const char *semantic_name,
-        unsigned int semantic_index, unsigned int stream_index);
-void vkd3d_shader_free_shader_signature(struct vkd3d_shader_signature *signature);
-
 /* swizzle bits fields: wwzzyyxx */
 #define VKD3D_SWIZZLE_X (0u)
 #define VKD3D_SWIZZLE_Y (1u)
 #define VKD3D_SWIZZLE_Z (2u)
 #define VKD3D_SWIZZLE_W (3u)
+
 #define VKD3D_SWIZZLE_MASK (0x3u)
 #define VKD3D_SWIZZLE_SHIFT(idx) (2u * (idx))
-#define VKD3D_SWIZZLE(x, y, z, w) (((x & VKD3D_SWIZZLE_MASK) << VKD3D_SWIZZLE_SHIFT(0)) \
+
+#define VKD3D_SWIZZLE(x, y, z, w) \
+        (((x & VKD3D_SWIZZLE_MASK) << VKD3D_SWIZZLE_SHIFT(0)) \
         | ((y & VKD3D_SWIZZLE_MASK) << VKD3D_SWIZZLE_SHIFT(1)) \
         | ((z & VKD3D_SWIZZLE_MASK) << VKD3D_SWIZZLE_SHIFT(2)) \
         | ((w & VKD3D_SWIZZLE_MASK) << VKD3D_SWIZZLE_SHIFT(3)))
+
 #define VKD3D_NO_SWIZZLE \
         VKD3D_SWIZZLE(VKD3D_SWIZZLE_X, VKD3D_SWIZZLE_Y, VKD3D_SWIZZLE_Z, VKD3D_SWIZZLE_W)
 
+#ifndef VKD3D_SHADER_NO_PROTOTYPES
+
+int vkd3d_shader_compile_dxbc(const struct vkd3d_shader_code *dxbc,
+        struct vkd3d_shader_code *spirv, unsigned int compiler_options,
+        const struct vkd3d_shader_interface_info *shader_interface_info,
+        const struct vkd3d_shader_compile_arguments *compile_args);
+void vkd3d_shader_free_shader_code(struct vkd3d_shader_code *code);
+
+int vkd3d_shader_parse_root_signature(const struct vkd3d_shader_code *dxbc,
+        struct vkd3d_root_signature_desc *root_signature);
+void vkd3d_shader_free_root_signature(struct vkd3d_root_signature_desc *root_signature);
+
+/* FIXME: Add support for returning error messages (ID3DBlob). */
+int vkd3d_shader_serialize_root_signature(const struct vkd3d_root_signature_desc *root_signature,
+        enum vkd3d_root_signature_version version, struct vkd3d_shader_code *dxbc);
+
+int vkd3d_shader_scan_dxbc(const struct vkd3d_shader_code *dxbc,
+        struct vkd3d_shader_scan_info *scan_info);
+
+int vkd3d_shader_parse_input_signature(const struct vkd3d_shader_code *dxbc,
+        struct vkd3d_shader_signature *signature);
+struct vkd3d_shader_signature_element *vkd3d_shader_find_signature_element(
+        const struct vkd3d_shader_signature *signature, const char *semantic_name,
+        unsigned int semantic_index, unsigned int stream_index);
+void vkd3d_shader_free_shader_signature(struct vkd3d_shader_signature *signature);
+
+#endif  /* VKD3D_SHADER_NO_PROTOTYPES */
+
+/*
+ * Function pointer typedefs for vkd3d-shader functions.
+ */
+typedef int (*PFN_vkd3d_shader_compile_dxbc)(const struct vkd3d_shader_code *dxbc,
+        struct vkd3d_shader_code *spirv, unsigned int compiler_options,
+        const struct vkd3d_shader_interface_info *shader_interface_info,
+        const struct vkd3d_shader_compile_arguments *compile_args);
+typedef void (*PFN_vkd3d_shader_free_shader_code)(struct vkd3d_shader_code *code);
+
+typedef int (*PFN_vkd3d_shader_parse_root_signature)(const struct vkd3d_shader_code *dxbc,
+        struct vkd3d_root_signature_desc *root_signature);
+typedef void (*PFN_vkd3d_shader_free_root_signature)(struct vkd3d_root_signature_desc *root_signature);
+
+typedef int (*PFN_vkd3d_shader_serialize_root_signature)(const struct vkd3d_root_signature_desc *root_signature,
+        enum vkd3d_root_signature_version version, struct vkd3d_shader_code *dxbc);
+
+typedef int (*PFN_vkd3d_shader_scan_dxbc)(const struct vkd3d_shader_code *dxbc,
+        struct vkd3d_shader_scan_info *scan_info);
+
+typedef int (*PFN_vkd3d_shader_parse_input_signature)(const struct vkd3d_shader_code *dxbc,
+        struct vkd3d_shader_signature *signature);
+typedef struct vkd3d_shader_signature_element * (*PFN_vkd3d_shader_find_signature_element)(
+        const struct vkd3d_shader_signature *signature, const char *semantic_name,
+        unsigned int semantic_index, unsigned int stream_index);
+typedef void (*PFN_vkd3d_shader_free_shader_signature)(struct vkd3d_shader_signature *signature);
+
 #ifdef __cplusplus
 }
 #endif  /* __cplusplus */