Stefan Dösinger : wined3d: Some point sprite fixes.

[Alexandre Julliard]

Module: wine
Branch: master
Commit: a3854be0b3e2e7a1f863b5db42d7b4287f5eede7
URL:    http://source.winehq.org/git/wine.git/?a=commit;h=a3854be0b3e2e7a1f863b5db42...

Author: Stefan Dösinger 
Date:   Sun Jun 17 00:26:17 2007 +0200

wined3d: Some point sprite fixes.

---

dlls/wined3d/context.c |   10 ++++++++--
 dlls/wined3d/state.c   |   26 ++++----------------------
 2 files changed, 12 insertions(+), 24 deletions(-)

diff --git a/dlls/wined3d/context.c b/dlls/wined3d/context.c
index 5570225..60830dc 100644
--- a/dlls/wined3d/context.c
+++ b/dlls/wined3d/context.c
@@ -206,6 +206,7 @@ WineD3DContext *CreateContext(IWineD3DDeviceImpl *This, IWineD3DSurfaceImpl *tar
     GLXFBConfig *cfgs = NULL;
     GLXContext ctx = NULL, oldCtx;
     WineD3DContext *ret = NULL;
+    int s;

TRACE("(%p): Creating a %s context for render target %p\n", This, win ? "onscreen" : "offscreen", target);

@@ -368,8 +369,6 @@ WineD3DContext *CreateContext(IWineD3DDeviceImpl *This, IWineD3DSurfaceImpl *tar
         checkGLcall("glEnable(GL_WEIGHT_SUM_UNITY_ARB)");
     }
     if(GL_SUPPORT(NV_TEXTURE_SHADER2)) {
-        int s;
-
         glEnable(GL_TEXTURE_SHADER_NV);
         checkGLcall("glEnable(GL_TEXTURE_SHADER_NV)");

@@ -382,6 +381,13 @@ WineD3DContext *CreateContext(IWineD3DDeviceImpl *This, IWineD3DSurfaceImpl *tar
             checkGLcall("glTexEnvi(GL_TEXTURE_SHADER_NV, GL_PREVIOUS_TEXTURE_INPUT_NV, ...\n");
         }
     }
+    if(GL_SUPPORT(ARB_POINT_SPRITE)) {
+        for(s = 0; s < GL_LIMITS(textures); s++) {
+            GL_EXTCALL(glActiveTextureARB(GL_TEXTURE0_ARB + s));
+            glTexEnvi(GL_POINT_SPRITE_ARB, GL_COORD_REPLACE_ARB, GL_TRUE);
+            checkGLcall("glTexEnvi(GL_POINT_SPRITE_ARB, GL_COORD_REPLACE_ARB, GL_TRUE)\n");
+        }
+    }

if(oldDrawable && oldCtx) {
         glXMakeCurrent(display, oldDrawable, oldCtx);
diff --git a/dlls/wined3d/state.c b/dlls/wined3d/state.c
index 2a5f67e..e91441a 100644
--- a/dlls/wined3d/state.c
+++ b/dlls/wined3d/state.c
@@ -1315,9 +1315,6 @@ static void state_lastpixel(DWORD state, IWineD3DStateBlockImpl *stateblock, Win
 }

static void state_pointsprite(DWORD state, IWineD3DStateBlockImpl *stateblock, WineD3DContext *context) {
-    unsigned int i;
-    int val;
-
     /* TODO: NV_POINT_SPRITE */
     if (!GL_SUPPORT(ARB_POINT_SPRITE)) {
         TRACE("Point sprites not supported\n");
@@ -1325,26 +1322,11 @@ static void state_pointsprite(DWORD state, IWineD3DStateBlockImpl *stateblock, W
     }

if (stateblock->renderState[WINED3DRS_POINTSPRITEENABLE]) {
-        val = GL_TRUE;
+        glEnable(GL_POINT_SPRITE_ARB);
+        checkGLcall("glEnable(GL_POINT_SPRITE_ARB)\n");
     } else {
-        val = GL_FALSE;
-    }
-
-    for (i = 0; i < GL_LIMITS(textures); i++) {
-        /* Note the WINED3DRS value applies to all textures, but GL has one
-         * per texture, so apply it now ready to be used!
-         */
-        if (GL_SUPPORT(ARB_MULTITEXTURE)) {
-            GL_EXTCALL(glActiveTextureARB(GL_TEXTURE0_ARB + i));
-            checkGLcall("glActiveTextureARB");
-        } else if (i==1) {
-            FIXME("Program using multiple concurrent textures which this opengl implementation doesn't support\n");
-            break;
-        }
-
-        glTexEnvi(GL_POINT_SPRITE_ARB, GL_COORD_REPLACE_ARB, val);
-        checkGLcall((val?"glTexEnvi(GL_POINT_SPRITE, GL_COORD_REPLACE, GL_TRUE)":
-                         "glTexEnvi(GL_POINT_SPRITE, GL_COORD_REPLACE, GL_FALSE)"));
+        glDisable(GL_POINT_SPRITE_ARB);
+        checkGLcall("glDisable(GL_POINT_SPRITE_ARB)\n");
     }
 }