From: Nikolay Sivov nsivov@codeweavers.com
--- libs/vkd3d-shader/fx.c | 42 +++++++++++++++++++++++++++++++++++++----- 1 file changed, 37 insertions(+), 5 deletions(-)
diff --git a/libs/vkd3d-shader/fx.c b/libs/vkd3d-shader/fx.c index a737c486b..e1459f76c 100644 --- a/libs/vkd3d-shader/fx.c +++ b/libs/vkd3d-shader/fx.c @@ -49,6 +49,7 @@ struct fx_write_context_ops { uint32_t (*write_string)(const char *string, struct fx_write_context *fx); void (*write_technique)(struct hlsl_ir_var *var, struct fx_write_context *fx); + void (*write_pass)(struct hlsl_ir_var *var, struct fx_write_context *fx); };
struct fx_write_context @@ -75,6 +76,11 @@ static uint32_t write_string(const char *string, struct fx_write_context *fx) return fx->ops->write_string(string, fx); }
+static void write_pass(struct hlsl_ir_var *var, struct fx_write_context *fx) +{ + fx->ops->write_pass(var, fx); +} + static void fx_write_context_init(struct hlsl_ctx *ctx, const struct fx_write_context_ops *ops, struct fx_write_context *fx) { @@ -147,7 +153,21 @@ static uint32_t write_fx_4_string(const char *string, struct fx_write_context *f return string_entry->offset; }
-static void write_pass(struct hlsl_ir_var *var, struct fx_write_context *fx) +static void write_fx_4_pass(struct hlsl_ir_var *var, struct fx_write_context *fx) +{ + struct vkd3d_bytecode_buffer *buffer = &fx->structured; + uint32_t name_offset; + + name_offset = write_string(var->name, fx); + put_u32(buffer, name_offset); + put_u32(buffer, 0); /* Assignment count. */ + put_u32(buffer, 0); /* Annotation count. */ + + /* TODO: annotations */ + /* TODO: assignments */ +} + +static void write_fx_2_pass(struct hlsl_ir_var *var, struct fx_write_context *fx) { struct vkd3d_bytecode_buffer *buffer = &fx->structured; uint32_t name_offset; @@ -156,6 +176,9 @@ static void write_pass(struct hlsl_ir_var *var, struct fx_write_context *fx) put_u32(buffer, name_offset); put_u32(buffer, 0); /* Annotation count. */ put_u32(buffer, 0); /* Assignment count. */ + + /* TODO: annotations */ + /* TODO: assignments */ }
static void write_fx_4_technique(struct hlsl_ir_var *var, struct fx_write_context *fx) @@ -261,21 +284,30 @@ static uint32_t write_fx_2_string(const char *string, struct fx_write_context *f static void write_fx_2_technique(struct hlsl_ir_var *var, struct fx_write_context *fx) { struct vkd3d_bytecode_buffer *buffer = &fx->structured; - uint32_t name_offset; + uint32_t name_offset, count_offset, count = 0; + struct hlsl_ir_var *pass;
name_offset = write_string(var->name, fx); put_u32(buffer, name_offset); put_u32(buffer, 0); /* Annotation count. */ - put_u32(buffer, 0); /* Pass count. */ + count_offset = put_u32(buffer, 0); /* Pass count. */
/* FIXME: annotations */ - /* FIXME: passes */ + + LIST_FOR_EACH_ENTRY(pass, &var->scope->vars, struct hlsl_ir_var, scope_entry) + { + write_pass(pass, fx); + ++count; + } + + set_u32(buffer, count_offset, count); }
static const struct fx_write_context_ops fx_2_ops = { .write_string = write_fx_2_string, .write_technique = write_fx_2_technique, + .write_pass = write_fx_2_pass, };
static int hlsl_fx_2_write(struct hlsl_ctx *ctx, struct vkd3d_shader_code *out) @@ -311,7 +343,6 @@ static int hlsl_fx_2_write(struct hlsl_ctx *ctx, struct vkd3d_shader_code *out) /* TODO: resources */
size = align(fx.unstructured.size, 4); - /* Accounts for additional 4 bytes before the raw data section. */ set_u32(&buffer, offset, size);
bytecode_put_bytes(&buffer, fx.unstructured.data, fx.unstructured.size); @@ -336,6 +367,7 @@ static const struct fx_write_context_ops fx_4_ops = { .write_string = write_fx_4_string, .write_technique = write_fx_4_technique, + .write_pass = write_fx_4_pass, };
static int hlsl_fx_4_write(struct hlsl_ctx *ctx, struct vkd3d_shader_code *out)