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vkd3d-shader: Implement #include.

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Signed-off-by: Zebediah Figura <zfigura@codeweavers.com>
Signed-off-by: Matteo Bruni <mbruni@codeweavers.com>
Signed-off-by: Henri Verbeet <hverbeet@codeweavers.com>
Signed-off-by: Alexandre Julliard <julliard@winehq.org>
This commit is contained in:
Zebediah Figura
2021-01-07 11:48:09 -06:00
committed by Alexandre Julliard
parent 568983596e
commit 8c927c491c
5 changed files with 281 additions and 46 deletions
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30
libs/vkd3d-shader/preproc.h
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@@ -34,6 +34,22 @@ struct preproc_if_state
bool seen_else;
};
struct preproc_buffer
{
void *lexer_buffer;
struct vkd3d_shader_location location;
};
struct preproc_file
{
struct preproc_buffer buffer;
struct vkd3d_shader_code code;
char *filename;
struct preproc_if_state *if_stack;
size_t if_count, if_stack_size;
};
struct preproc_macro
{
struct rb_entry entry;
@@ -42,14 +58,14 @@ struct preproc_macro
struct preproc_ctx
{
const struct vkd3d_shader_preprocess_info *preprocess_info;
void *scanner;
struct vkd3d_shader_message_context *message_context;
struct vkd3d_string_buffer buffer;
struct vkd3d_shader_location location;
struct preproc_if_state *if_stack;
size_t if_count, if_stack_size;
struct preproc_file *file_stack;
size_t file_count, file_stack_size;
struct rb_tree macros;
@@ -61,8 +77,16 @@ struct preproc_ctx
bool error;
};
void preproc_close_include(struct preproc_ctx *ctx, const struct vkd3d_shader_code *code) DECLSPEC_HIDDEN;
void preproc_free_macro(struct preproc_macro *macro) DECLSPEC_HIDDEN;
bool preproc_push_include(struct preproc_ctx *ctx, char *filename, const struct vkd3d_shader_code *code) DECLSPEC_HIDDEN;
void preproc_warning(struct preproc_ctx *ctx, const struct vkd3d_shader_location *loc,
enum vkd3d_shader_error error, const char *format, ...) VKD3D_PRINTF_FUNC(4, 5) DECLSPEC_HIDDEN;
static inline struct preproc_file *preproc_get_top_file(struct preproc_ctx *ctx)
{
assert(ctx->file_count);
return &ctx->file_stack[ctx->file_count - 1];
}
#endif