[PATCH v4 1/4] vkd3d-shader/d3d-asm: Add a formatting compile option for instruction numbering.

[Conor McCarthy]

From: Conor McCarthy

---
 include/vkd3d_shader.h      | 1 +
 libs/vkd3d-shader/d3d_asm.c | 6 ++++++
 2 files changed, 7 insertions(+)

diff --git a/include/vkd3d_shader.h b/include/vkd3d_shader.h
index 2f4478a79..b4a68df53 100644
--- a/include/vkd3d_shader.h
+++ b/include/vkd3d_shader.h
@@ -147,6 +147,7 @@ enum vkd3d_shader_compile_option_formatting_flags
     VKD3D_SHADER_COMPILE_OPTION_FORMATTING_OFFSETS = 0x00000004,
     VKD3D_SHADER_COMPILE_OPTION_FORMATTING_HEADER  = 0x00000008,
     VKD3D_SHADER_COMPILE_OPTION_FORMATTING_RAW_IDS = 0x00000010,
+    VKD3D_SHADER_COMPILE_OPTION_FORMATTING_NUMBERS = 0x00000020,

VKD3D_FORCE_32_BIT_ENUM(VKD3D_SHADER_COMPILE_OPTION_FORMATTING_FLAGS),
 };
diff --git a/libs/vkd3d-shader/d3d_asm.c b/libs/vkd3d-shader/d3d_asm.c
index dd96b7fa5..bfe6ef1c7 100644
--- a/libs/vkd3d-shader/d3d_asm.c
+++ b/libs/vkd3d-shader/d3d_asm.c
@@ -2097,6 +2097,9 @@ enum vkd3d_result vkd3d_dxbc_binary_to_text(const struct vsir_program *program,
     buffer = &compiler.buffer;
     vkd3d_string_buffer_init(buffer);

+    if (formatting & VKD3D_SHADER_COMPILE_OPTION_FORMATTING_NUMBERS)
+            vkd3d_string_buffer_printf(buffer, "      ");
+
     compiler.shader_version = *shader_version;
     shader_version = &compiler.shader_version;
     vkd3d_string_buffer_printf(buffer, "%s%s_%u_%u%s\n", compiler.colours.version,
@@ -2108,6 +2111,9 @@ enum vkd3d_result vkd3d_dxbc_binary_to_text(const struct vsir_program *program,
     {
         struct vkd3d_shader_instruction *ins = &program->instructions.elements[i];

+        if (formatting & VKD3D_SHADER_COMPILE_OPTION_FORMATTING_NUMBERS)
+            vkd3d_string_buffer_printf(buffer, "%4u: ", i + 1);
+
         switch (ins->handler_idx)
         {
             case VKD3DSIH_ELSE: