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vkd3d-shader/dxbc: Introduce API for serialising DXBC blobs.

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This commit is contained in:
Henri Verbeet
2023-02-20 11:37:45 +01:00
committed by Alexandre Julliard
parent c87492ed21
commit b1e13d6e33
Notes: Alexandre Julliard 2023-02-23 22:20:24 +01:00 
Approved-by: Zebediah Figura (@zfigura)
Approved-by: Henri Verbeet (@hverbeet)
Approved-by: Alexandre Julliard (@julliard)
Merge-Request: https://gitlab.winehq.org/wine/vkd3d/-/merge_requests/103
4 changed files with 136 additions and 9 deletions
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31
include/vkd3d_shader.h
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@@ -1946,6 +1946,34 @@ VKD3D_SHADER_API void vkd3d_shader_free_dxbc(struct vkd3d_shader_dxbc_desc *dxbc
VKD3D_SHADER_API int vkd3d_shader_parse_dxbc(const struct vkd3d_shader_code *dxbc,
uint32_t flags, struct vkd3d_shader_dxbc_desc *desc, char **messages);
/**
* Serialise a DXBC description into a blob stored in a vkd3d_shader_code
* structure.
*
* \param section_count The number of DXBC sections to serialise.
*
* \param sections An array of vkd3d_shader_dxbc_section_desc structures
* to serialise.
*
* \param dxbc A pointer to a vkd3d_shader_code structure in which the
* serialised blob will be stored.
* \n
* The output blob is allocated by vkd3d-shader and should be freed with
* vkd3d_shader_free_shader_code() when no longer needed.
*
* \param messages Optional output location for error or informational messages
* produced by the serialiser.
* \n
* This parameter behaves identically to the \a messages parameter of
* vkd3d_shader_compile().
*
* \return A member of \ref vkd3d_result.
*
* \since 1.7
*/
VKD3D_SHADER_API int vkd3d_shader_serialize_dxbc(size_t section_count,
const struct vkd3d_shader_dxbc_section_desc *sections, struct vkd3d_shader_code *dxbc, char **messages);
#endif /* VKD3D_SHADER_NO_PROTOTYPES */
/** Type of vkd3d_shader_get_version(). */
@@ -2007,6 +2035,9 @@ typedef void (*PFN_vkd3d_shader_free_dxbc)(struct vkd3d_shader_dxbc_desc *dxbc);
/** Type of vkd3d_shader_parse_dxbc(). \since 1.7 */
typedef int (*PFN_vkd3d_shader_parse_dxbc)(const struct vkd3d_shader_code *dxbc,
uint32_t flags, struct vkd3d_shader_dxbc_desc *desc, char **messages);
/** Type of vkd3d_shader_serialize_dxbc(). \since 1.7 */
typedef int (*PFN_vkd3d_shader_serialize_dxbc)(size_t section_count,
const struct vkd3d_shader_dxbc_section_desc *sections, struct vkd3d_shader_code *dxbc, char **messages);
#ifdef __cplusplus
}