From b2f520b5f06fdcb8642f39bdaa97e5fc50cd5bb6 Mon Sep 17 00:00:00 2001
From: Henri Verbeet <hverbeet@codeweavers.com>
Date: Mon, 11 Oct 2010 13:06:16 +0200
Subject: [PATCH] wined3d: Recognize the SM4 itof opcode.

---
 dlls/wined3d/arb_program_shader.c | 1 +
 dlls/wined3d/glsl_shader.c        | 1 +
 dlls/wined3d/shader.c             | 1 +
 dlls/wined3d/shader_sm4.c         | 2 ++
 dlls/wined3d/wined3d_private.h    | 1 +
 5 files changed, 6 insertions(+)

diff --git a/dlls/wined3d/arb_program_shader.c b/dlls/wined3d/arb_program_shader.c
index c053e7faf10..ec13a6597f2 100644
--- a/dlls/wined3d/arb_program_shader.c
+++ b/dlls/wined3d/arb_program_shader.c
@@ -4967,6 +4967,7 @@ static const SHADER_HANDLER shader_arb_instruction_handler_table[WINED3DSIH_TABL
     /* WINED3DSIH_IFC           */ shader_hw_ifc,
     /* WINED3DSIH_IGE           */ NULL,
     /* WINED3DSIH_IMUL          */ NULL,
+    /* WINED3DSIH_ITOF          */ NULL,
     /* WINED3DSIH_LABEL         */ shader_hw_label,
     /* WINED3DSIH_LIT           */ shader_hw_map2gl,
     /* WINED3DSIH_LOG           */ shader_hw_log_pow,
diff --git a/dlls/wined3d/glsl_shader.c b/dlls/wined3d/glsl_shader.c
index 0b5bb3671d3..4b65d392e14 100644
--- a/dlls/wined3d/glsl_shader.c
+++ b/dlls/wined3d/glsl_shader.c
@@ -5025,6 +5025,7 @@ static const SHADER_HANDLER shader_glsl_instruction_handler_table[WINED3DSIH_TAB
     /* WINED3DSIH_IFC           */ shader_glsl_ifc,
     /* WINED3DSIH_IGE           */ NULL,
     /* WINED3DSIH_IMUL          */ NULL,
+    /* WINED3DSIH_ITOF          */ NULL,
     /* WINED3DSIH_LABEL         */ shader_glsl_label,
     /* WINED3DSIH_LIT           */ shader_glsl_lit,
     /* WINED3DSIH_LOG           */ shader_glsl_log,
diff --git a/dlls/wined3d/shader.c b/dlls/wined3d/shader.c
index bc39b3b2aa8..f3ae897341a 100644
--- a/dlls/wined3d/shader.c
+++ b/dlls/wined3d/shader.c
@@ -71,6 +71,7 @@ static const char * const shader_opcode_names[] =
     /* WINED3DSIH_IFC           */ "ifc",
     /* WINED3DSIH_IGE           */ "ige",
     /* WINED3DSIH_IMUL          */ "imul",
+    /* WINED3DSIH_ITOF          */ "itof",
     /* WINED3DSIH_LABEL         */ "label",
     /* WINED3DSIH_LIT           */ "lit",
     /* WINED3DSIH_LOG           */ "log",
diff --git a/dlls/wined3d/shader_sm4.c b/dlls/wined3d/shader_sm4.c
index a43861498bc..b94650c8b01 100644
--- a/dlls/wined3d/shader_sm4.c
+++ b/dlls/wined3d/shader_sm4.c
@@ -64,6 +64,7 @@ enum wined3d_sm4_opcode
     WINED3D_SM4_OP_IF       = 0x1f,
     WINED3D_SM4_OP_IGE      = 0x21,
     WINED3D_SM4_OP_IMUL     = 0x26,
+    WINED3D_SM4_OP_ITOF     = 0x2b,
     WINED3D_SM4_OP_LOG      = 0x2f,
     WINED3D_SM4_OP_LOOP     = 0x30,
     WINED3D_SM4_OP_LT       = 0x31,
@@ -134,6 +135,7 @@ static const struct wined3d_sm4_opcode_info opcode_table[] =
     {WINED3D_SM4_OP_IF,     WINED3DSIH_IF,          0,  1},
     {WINED3D_SM4_OP_IGE,    WINED3DSIH_IGE,         1,  2},
     {WINED3D_SM4_OP_IMUL,   WINED3DSIH_IMUL,        2,  2},
+    {WINED3D_SM4_OP_ITOF,   WINED3DSIH_ITOF,        1,  1},
     {WINED3D_SM4_OP_LOG,    WINED3DSIH_LOG,         1,  1},
     {WINED3D_SM4_OP_LOOP,   WINED3DSIH_LOOP,        0,  0},
     {WINED3D_SM4_OP_LT,     WINED3DSIH_LT,          1,  2},
diff --git a/dlls/wined3d/wined3d_private.h b/dlls/wined3d/wined3d_private.h
index 3651c321f11..9116687bd40 100644
--- a/dlls/wined3d/wined3d_private.h
+++ b/dlls/wined3d/wined3d_private.h
@@ -439,6 +439,7 @@ enum WINED3D_SHADER_INSTRUCTION_HANDLER
     WINED3DSIH_IFC,
     WINED3DSIH_IGE,
     WINED3DSIH_IMUL,
+    WINED3DSIH_ITOF,
     WINED3DSIH_LABEL,
     WINED3DSIH_LIT,
     WINED3DSIH_LOG,