Henri Verbeet : vkd3d-shader/glsl: Use location information from the current instruction.

[Alexandre Julliard]

Module: vkd3d
Branch: master
Commit: 038764985ac8cb842c2be8948a15f25c3935feba
URL:    https://gitlab.winehq.org/wine/vkd3d/-/commit/038764985ac8cb842c2be8948a15f2...

Author: Henri Verbeet <hverbeet(a)codeweavers.com>
Date:   Fri Nov 17 18:13:02 2023 +0100

vkd3d-shader/glsl: Use location information from the current instruction.

---

 libs/vkd3d-shader/glsl.c                 | 7 +++----
 libs/vkd3d-shader/vkd3d_shader_main.c    | 9 ++++-----
 libs/vkd3d-shader/vkd3d_shader_private.h | 2 +-
 3 files changed, 8 insertions(+), 10 deletions(-)

diff --git a/libs/vkd3d-shader/glsl.c b/libs/vkd3d-shader/glsl.c
index c234caf8..e020bf3e 100644
--- a/libs/vkd3d-shader/glsl.c
+++ b/libs/vkd3d-shader/glsl.c
@@ -28,7 +28,7 @@ struct vkd3d_glsl_generator
 };
 
 struct vkd3d_glsl_generator *vkd3d_glsl_generator_create(const struct vkd3d_shader_version *version,
-        struct vkd3d_shader_message_context *message_context, const struct vkd3d_shader_location *location)
+        struct vkd3d_shader_message_context *message_context)
 {
     struct vkd3d_glsl_generator *generator;
 
@@ -38,7 +38,6 @@ struct vkd3d_glsl_generator *vkd3d_glsl_generator_create(const struct vkd3d_shad
     memset(generator, 0, sizeof(*generator));
     generator->version = *version;
     vkd3d_string_buffer_init(&generator->buffer);
-    generator->location = *location;
     generator->message_context = message_context;
     return generator;
 }
@@ -73,6 +72,8 @@ static void shader_glsl_ret(struct vkd3d_glsl_generator *generator,
 static void vkd3d_glsl_handle_instruction(struct vkd3d_glsl_generator *generator,
         const struct vkd3d_shader_instruction *instruction)
 {
+    generator->location = instruction->location;
+
     switch (instruction->handler_idx)
     {
         case VKD3DSIH_DCL_INPUT:
@@ -101,10 +102,8 @@ int vkd3d_glsl_generator_generate(struct vkd3d_glsl_generator *generator,
     vkd3d_string_buffer_printf(&generator->buffer, "#version 440\n\n");
     vkd3d_string_buffer_printf(&generator->buffer, "void main()\n{\n");
 
-    generator->location.column = 0;
     for (i = 0; i < program->instructions.count; ++i)
     {
-        generator->location.line = i + 1;
         vkd3d_glsl_handle_instruction(generator, &program->instructions.elements[i]);
     }
 
diff --git a/libs/vkd3d-shader/vkd3d_shader_main.c b/libs/vkd3d-shader/vkd3d_shader_main.c
index 42580f55..59a98d1b 100644
--- a/libs/vkd3d-shader/vkd3d_shader_main.c
+++ b/libs/vkd3d-shader/vkd3d_shader_main.c
@@ -1553,6 +1553,7 @@ static int vkd3d_shader_parser_compile(struct vkd3d_shader_parser *parser,
         struct vkd3d_shader_code *out, struct vkd3d_shader_message_context *message_context)
 {
     struct vkd3d_shader_scan_descriptor_info1 scan_descriptor_info;
+    struct vsir_program *program = &parser->program;
     struct vkd3d_glsl_generator *glsl_generator;
     struct vkd3d_shader_compile_info scan_info;
     int ret;
@@ -1562,22 +1563,20 @@ static int vkd3d_shader_parser_compile(struct vkd3d_shader_parser *parser,
     switch (compile_info->target_type)
     {
         case VKD3D_SHADER_TARGET_D3D_ASM:
-            ret = vkd3d_dxbc_binary_to_text(&parser->program, &parser->shader_desc,
-                    compile_info, out, VSIR_ASM_FLAG_NONE);
+            ret = vkd3d_dxbc_binary_to_text(program, &parser->shader_desc, compile_info, out, VSIR_ASM_FLAG_NONE);
             break;
 
         case VKD3D_SHADER_TARGET_GLSL:
             if ((ret = scan_with_parser(&scan_info, message_context, &scan_descriptor_info, parser)) < 0)
                 return ret;
-            if (!(glsl_generator = vkd3d_glsl_generator_create(&parser->program.shader_version,
-                    message_context, &parser->location)))
+            if (!(glsl_generator = vkd3d_glsl_generator_create(&program->shader_version, message_context)))
             {
                 ERR("Failed to create GLSL generator.\n");
                 vkd3d_shader_free_scan_descriptor_info1(&scan_descriptor_info);
                 return VKD3D_ERROR;
             }
 
-            ret = vkd3d_glsl_generator_generate(glsl_generator, &parser->program, out);
+            ret = vkd3d_glsl_generator_generate(glsl_generator, program, out);
             vkd3d_glsl_generator_destroy(glsl_generator);
             vkd3d_shader_free_scan_descriptor_info1(&scan_descriptor_info);
             break;
diff --git a/libs/vkd3d-shader/vkd3d_shader_private.h b/libs/vkd3d-shader/vkd3d_shader_private.h
index d6f9d016..ea52f151 100644
--- a/libs/vkd3d-shader/vkd3d_shader_private.h
+++ b/libs/vkd3d-shader/vkd3d_shader_private.h
@@ -1506,7 +1506,7 @@ int shader_parse_input_signature(const struct vkd3d_shader_code *dxbc,
 struct vkd3d_glsl_generator;
 
 struct vkd3d_glsl_generator *vkd3d_glsl_generator_create(const struct vkd3d_shader_version *version,
-        struct vkd3d_shader_message_context *message_context, const struct vkd3d_shader_location *location);
+        struct vkd3d_shader_message_context *message_context);
 int vkd3d_glsl_generator_generate(struct vkd3d_glsl_generator *generator,
         struct vsir_program *program, struct vkd3d_shader_code *out);
 void vkd3d_glsl_generator_destroy(struct vkd3d_glsl_generator *generator);