Stefan Dösinger : wined3d: Add proper input register handling to texreg2ar/gb.

[Alexandre Julliard]

Module: wine
Branch: master
Commit: 1c18112339cdeba99acad928894ada743ef69a83
URL:    http://source.winehq.org/git/wine.git/?a=commit;h=1c18112339cdeba99acad928894ada743ef69a83

Author: Stefan Dösinger <stefan at codeweavers.com>
Date:   Wed Sep  5 17:13:04 2007 +0200

wined3d: Add proper input register handling to texreg2ar/gb.

---

 dlls/wined3d/arb_program_shader.c |   14 ++++++++------
 1 files changed, 8 insertions(+), 6 deletions(-)

diff --git a/dlls/wined3d/arb_program_shader.c b/dlls/wined3d/arb_program_shader.c
index 1fc3338..526e435 100644
--- a/dlls/wined3d/arb_program_shader.c
+++ b/dlls/wined3d/arb_program_shader.c
@@ -1090,12 +1090,13 @@ void pshader_hw_texreg2ar(SHADER_OPCODE_ARG* arg) {
      DWORD flags;
 
      DWORD reg1 = arg->dst & WINED3DSP_REGNUM_MASK;
-     DWORD reg2 = arg->src[0] & WINED3DSP_REGNUM_MASK;
      char dst_str[8];
+     char src_str[50];
 
      sprintf(dst_str, "T%u", reg1);
-     shader_addline(buffer, "MOV TMP.r, T%u.a;\n", reg2);
-     shader_addline(buffer, "MOV TMP.g, T%u.r;\n", reg2);
+     pshader_gen_input_modifier_line(buffer, arg->src[0], 0, src_str);
+     shader_addline(buffer, "MOV TMP.r, %s.a;\n", src_str);
+     shader_addline(buffer, "MOV TMP.g, %s.r;\n", src_str);
      flags = reg1 < MAX_TEXTURES ? deviceImpl->stateBlock->textureState[reg1][WINED3DTSS_TEXTURETRANSFORMFLAGS] : 0;
      shader_hw_sample(arg, reg1, dst_str, "TMP", flags & WINED3DTTFF_PROJECTED, FALSE);
 }
@@ -1108,12 +1109,13 @@ void pshader_hw_texreg2gb(SHADER_OPCODE_ARG* arg) {
      DWORD flags;
 
      DWORD reg1 = arg->dst & WINED3DSP_REGNUM_MASK;
-     DWORD reg2 = arg->src[0] & WINED3DSP_REGNUM_MASK;
      char dst_str[8];
+     char src_str[50];
 
      sprintf(dst_str, "T%u", reg1);
-     shader_addline(buffer, "MOV TMP.r, T%u.g;\n", reg2);
-     shader_addline(buffer, "MOV TMP.g, T%u.b;\n", reg2);
+     pshader_gen_input_modifier_line(buffer, arg->src[0], 0, src_str);
+     shader_addline(buffer, "MOV TMP.r, %s.g;\n", src_str);
+     shader_addline(buffer, "MOV TMP.g, %s.b;\n", src_str);
      flags = reg1 < MAX_TEXTURES ? deviceImpl->stateBlock->textureState[reg1][WINED3DTSS_TEXTURETRANSFORMFLAGS] : 0;
      shader_hw_sample(arg, reg1, dst_str, "TMP", FALSE, FALSE);
 }