[PATCH 2/8] vkd3d-shader/hlsl: Write register ranges for objects in RDEF block for SM>=5.

[Francisco Casas]

From: Francisco Casas

---
 libs/vkd3d-shader/hlsl_sm4.c | 11 +++++++----
 1 file changed, 7 insertions(+), 4 deletions(-)

diff --git a/libs/vkd3d-shader/hlsl_sm4.c b/libs/vkd3d-shader/hlsl_sm4.c
index 452a2f83..94bb4ed9 100644
--- a/libs/vkd3d-shader/hlsl_sm4.c
+++ b/libs/vkd3d-shader/hlsl_sm4.c
@@ -737,10 +737,13 @@ static void write_sm4_rdef(struct hlsl_ctx *ctx, struct dxbc_writer *dxbc)

if (profile->major_version >= 5)
                 {
-                    put_u32(&buffer, 0); /* texture start */
-                    put_u32(&buffer, 0); /* texture count */
-                    put_u32(&buffer, 0); /* sampler start */
-                    put_u32(&buffer, 0); /* sampler count */
+                    unsigned int tex_alloc = !!var->regs[HLSL_REGSET_TEXTURES].allocated;
+                    unsigned int sam_alloc = !!var->regs[HLSL_REGSET_SAMPLERS].allocated;
+
+                    put_u32(&buffer, tex_alloc * var->regs[HLSL_REGSET_TEXTURES].id);
+                    put_u32(&buffer, tex_alloc * var->regs[HLSL_REGSET_TEXTURES].count);
+                    put_u32(&buffer, sam_alloc * var->regs[HLSL_REGSET_SAMPLERS].id);
+                    put_u32(&buffer, sam_alloc * var->regs[HLSL_REGSET_SAMPLERS].count);
                 }
             }
         }