Stefan Dösinger : wined3d: Implement DSX in ARB.

[Alexandre Julliard]

Module: wine
Branch: master
Commit: 7fc4279cb8d9fe3bb11a5b737a92f4cafc8c96ce
URL:    http://source.winehq.org/git/wine.git/?a=commit;h=7fc4279cb8d9fe3bb11a5b737a...

Author: Stefan Dösinger 
Date:   Fri May  8 18:17:58 2009 +0200

wined3d: Implement DSX in ARB.

DSY is not that easy because we have to deal with the inverted coordinate
system in onscreen(!) rendering - see GLSL dsy.

---

dlls/wined3d/arb_program_shader.c |    3 ++-
 1 files changed, 2 insertions(+), 1 deletions(-)

diff --git a/dlls/wined3d/arb_program_shader.c b/dlls/wined3d/arb_program_shader.c
index 7e3abdf..a0cb635 100644
--- a/dlls/wined3d/arb_program_shader.c
+++ b/dlls/wined3d/arb_program_shader.c
@@ -1039,6 +1039,7 @@ static void shader_hw_map2gl(const struct wined3d_shader_instruction *ins)
         case WINED3DSIH_SUB: instruction = "SUB"; break;
         case WINED3DSIH_MOVA:instruction = "ARR"; break;
         case WINED3DSIH_SGN: instruction = "SSG"; break;
+        case WINED3DSIH_DSX: instruction = "DDX"; break;
         default: instruction = "";
             FIXME("Unhandled opcode %#x\n", ins->handler_idx);
             break;
@@ -2354,7 +2355,7 @@ static const SHADER_HANDLER shader_arb_instruction_handler_table[WINED3DSIH_TABL
     /* WINED3DSIH_DP3           */ shader_hw_map2gl,
     /* WINED3DSIH_DP4           */ shader_hw_map2gl,
     /* WINED3DSIH_DST           */ shader_hw_map2gl,
-    /* WINED3DSIH_DSX           */ NULL,
+    /* WINED3DSIH_DSX           */ shader_hw_map2gl,
     /* WINED3DSIH_DSY           */ NULL,
     /* WINED3DSIH_ELSE          */ NULL,
     /* WINED3DSIH_ENDIF         */ NULL,