H. Verbeet : wined3d: Implement dsx & dsy shader instructions.

[Alexandre Julliard]

Module: wine
Branch: master
Commit: 1c14c180b70b5bc41cec77a6cbfd7ab9a4352619
URL:    http://source.winehq.org/git/wine.git/?a=commit;h=1c14c180b70b5bc41cec77a6cb...

Author: H. Verbeet <hverbeet(a)gmail.com>
Date:   Tue Jul  3 00:22:18 2007 +0200

wined3d: Implement dsx & dsy shader instructions.

---

 dlls/wined3d/glsl_shader.c |    2 ++
 dlls/wined3d/pixelshader.c |    4 ++--
 2 files changed, 4 insertions(+), 2 deletions(-)

diff --git a/dlls/wined3d/glsl_shader.c b/dlls/wined3d/glsl_shader.c
index b4e444e..b133d1a 100644
--- a/dlls/wined3d/glsl_shader.c
+++ b/dlls/wined3d/glsl_shader.c
@@ -1061,6 +1061,8 @@ void shader_glsl_map2gl(SHADER_OPCODE_ARG* arg) {
         case WINED3DSIO_LOG: instruction = "log2"; break;
         case WINED3DSIO_EXP: instruction = "exp2"; break;
         case WINED3DSIO_SGN: instruction = "sign"; break;
+        case WINED3DSIO_DSX: instruction = "dFdx"; break;
+        case WINED3DSIO_DSY: instruction = "dFdy"; break;
         default: instruction = "";
             FIXME("Opcode %s not yet handled in GLSL\n", curOpcode->name);
             break;
diff --git a/dlls/wined3d/pixelshader.c b/dlls/wined3d/pixelshader.c
index 1202f15..2b770df 100644
--- a/dlls/wined3d/pixelshader.c
+++ b/dlls/wined3d/pixelshader.c
@@ -252,8 +252,8 @@ CONST SHADER_OPCODE IWineD3DPixelShaderImpl_shader_ins[] = {
     {WINED3DSIO_TEXM3x3,  "texm3x3",  GLNAME_REQUIRE_GLSL, 1, 2, NULL, pshader_glsl_texm3x3, WINED3DPS_VERSION(1,2), WINED3DPS_VERSION(1,3)},
     {WINED3DSIO_TEXDEPTH, "texdepth", GLNAME_REQUIRE_GLSL, 1, 1, NULL, pshader_glsl_texdepth, WINED3DPS_VERSION(1,4), WINED3DPS_VERSION(1,4)},
     {WINED3DSIO_BEM,      "bem",      "undefined",         1, 3, pshader_hw_bem, pshader_glsl_bem, WINED3DPS_VERSION(1,4), WINED3DPS_VERSION(1,4)},
-    {WINED3DSIO_DSX,      "dsx",      GLNAME_REQUIRE_GLSL, 1, 2, NULL, NULL, 0, 0},
-    {WINED3DSIO_DSY,      "dsy",      GLNAME_REQUIRE_GLSL, 1, 2, NULL, NULL, 0, 0},
+    {WINED3DSIO_DSX,      "dsx",      NULL, 1, 2, NULL, shader_glsl_map2gl, WINED3DPS_VERSION(2,1), -1},
+    {WINED3DSIO_DSY,      "dsy",      NULL, 1, 2, NULL, shader_glsl_map2gl, WINED3DPS_VERSION(2,1), -1},
     {WINED3DSIO_TEXLDD,   "texldd",   GLNAME_REQUIRE_GLSL, 1, 5, NULL, NULL, WINED3DPS_VERSION(2,1), -1},
     {WINED3DSIO_SETP,     "setp",     GLNAME_REQUIRE_GLSL, 1, 3, NULL, NULL, 0, 0},
     {WINED3DSIO_TEXLDL,   "texldl",   NULL, 1, 3, NULL, shader_glsl_texldl, WINED3DPS_VERSION(3,0), -1},