X-Git-Url: https://git.libre-soc.org/?a=blobdiff_plain;f=src%2Fmesa%2Fmain%2Ftexenv.c;h=2fcaf7c07e4f523ebdedba2652d88ca973443977;hb=1ebe4305fd0e4b4f023eb50ca0b8229bdd7c1a5e;hp=3edafc0f776f41693e7c1e4096a255bc904360e3;hpb=6ee082718fca884fbda73001e0ecb32095409549;p=mesa.git

diff --git a/src/mesa/main/texenv.c b/src/mesa/main/texenv.c
index 3edafc0f776..2fcaf7c07e4 100644
--- a/src/mesa/main/texenv.c
+++ b/src/mesa/main/texenv.c
@@ -42,7 +42,7 @@
 
 
 #define TE_ERROR(errCode, msg, value)				\
-   _mesa_error(ctx, errCode, msg, _mesa_lookup_enum_by_nr(value));
+   _mesa_error(ctx, errCode, msg, _mesa_enum_to_string(value));
 
 
 /** Set texture env mode */
@@ -77,7 +77,7 @@ set_env_mode(struct gl_context *ctx,
    }
 
    if (legal) {
-      FLUSH_VERTICES(ctx, _NEW_TEXTURE);
+      FLUSH_VERTICES(ctx, _NEW_TEXTURE_STATE);
       texUnit->EnvMode = mode;
    }
    else {
@@ -93,7 +93,7 @@ set_env_color(struct gl_context *ctx,
 {
    if (TEST_EQ_4V(color, texUnit->EnvColorUnclamped))
       return;
-   FLUSH_VERTICES(ctx, _NEW_TEXTURE);
+   FLUSH_VERTICES(ctx, _NEW_TEXTURE_STATE);
    COPY_4FV(texUnit->EnvColorUnclamped, color);
    texUnit->EnvColor[0] = CLAMP(color[0], 0.0F, 1.0F);
    texUnit->EnvColor[1] = CLAMP(color[1], 0.0F, 1.0F);
@@ -151,14 +151,14 @@ set_combiner_mode(struct gl_context *ctx,
    case GL_COMBINE_RGB:
       if (texUnit->Combine.ModeRGB == mode)
          return;
-      FLUSH_VERTICES(ctx, _NEW_TEXTURE);
+      FLUSH_VERTICES(ctx, _NEW_TEXTURE_STATE);
       texUnit->Combine.ModeRGB = mode;
       break;
 
    case GL_COMBINE_ALPHA:
       if (texUnit->Combine.ModeA == mode)
          return;
-      FLUSH_VERTICES(ctx, _NEW_TEXTURE);
+      FLUSH_VERTICES(ctx, _NEW_TEXTURE_STATE);
       texUnit->Combine.ModeA = mode;
       break;
    default:
@@ -249,7 +249,7 @@ set_combiner_source(struct gl_context *ctx,
       return;
    }
 
-   FLUSH_VERTICES(ctx, _NEW_TEXTURE);
+   FLUSH_VERTICES(ctx, _NEW_TEXTURE_STATE);
 
    if (alpha)
       texUnit->Combine.SourceA[term] = param;
@@ -331,7 +331,7 @@ set_combiner_operand(struct gl_context *ctx,
       return;
    }
 
-   FLUSH_VERTICES(ctx, _NEW_TEXTURE);
+   FLUSH_VERTICES(ctx, _NEW_TEXTURE_STATE);
 
    if (alpha)
       texUnit->Combine.OperandA[term] = param;
@@ -366,13 +366,13 @@ set_combiner_scale(struct gl_context *ctx,
    case GL_RGB_SCALE:
       if (texUnit->Combine.ScaleShiftRGB == shift)
          return;
-      FLUSH_VERTICES(ctx, _NEW_TEXTURE);
+      FLUSH_VERTICES(ctx, _NEW_TEXTURE_STATE);
       texUnit->Combine.ScaleShiftRGB = shift;
       break;
    case GL_ALPHA_SCALE:
       if (texUnit->Combine.ScaleShiftA == shift)
          return;
-      FLUSH_VERTICES(ctx, _NEW_TEXTURE);
+      FLUSH_VERTICES(ctx, _NEW_TEXTURE_STATE);
       texUnit->Combine.ScaleShiftA = shift;
       break;
    default:
@@ -444,7 +444,7 @@ _mesa_TexEnvfv( GLenum target, GLenum pname, const GLfloat *param )
       if (pname == GL_TEXTURE_LOD_BIAS_EXT) {
 	 if (texUnit->LodBias == param[0])
 	    return;
-	 FLUSH_VERTICES(ctx, _NEW_TEXTURE);
+	 FLUSH_VERTICES(ctx, _NEW_TEXTURE_OBJECT);
          texUnit->LodBias = param[0];
       }
       else {
@@ -460,20 +460,22 @@ _mesa_TexEnvfv( GLenum target, GLenum pname, const GLfloat *param )
 	 return;
       }
       if (pname == GL_COORD_REPLACE_NV) {
-         if (iparam0 == GL_TRUE || iparam0 == GL_FALSE) {
-            /* It's kind of weird to set point state via glTexEnv,
-             * but that's what the spec calls for.
-             */
-            const GLboolean state = (GLboolean) iparam0;
-            if (ctx->Point.CoordReplace[ctx->Texture.CurrentUnit] == state)
+         /* It's kind of weird to set point state via glTexEnv,
+          * but that's what the spec calls for.
+          */
+         if (iparam0 == GL_TRUE) {
+            if (ctx->Point.CoordReplace & (1u << ctx->Texture.CurrentUnit))
                return;
-            FLUSH_VERTICES(ctx, _NEW_POINT);
-            ctx->Point.CoordReplace[ctx->Texture.CurrentUnit] = state;
-         }
-         else {
+            ctx->Point.CoordReplace |= (1u << ctx->Texture.CurrentUnit);
+         } else if (iparam0 == GL_FALSE) {
+            if (~(ctx->Point.CoordReplace) & (1u << ctx->Texture.CurrentUnit))
+               return;
+            ctx->Point.CoordReplace &= ~(1u << ctx->Texture.CurrentUnit);
+         } else {
             _mesa_error( ctx, GL_INVALID_VALUE, "glTexEnv(param=0x%x)", iparam0);
             return;
          }
+         FLUSH_VERTICES(ctx, _NEW_POINT);
       }
       else {
          _mesa_error( ctx, GL_INVALID_ENUM, "glTexEnv(pname=0x%x)", pname );
@@ -482,20 +484,20 @@ _mesa_TexEnvfv( GLenum target, GLenum pname, const GLfloat *param )
    }
    else {
       _mesa_error(ctx, GL_INVALID_ENUM, "glTexEnv(target=%s)",
-                  _mesa_lookup_enum_by_nr(target));
+                  _mesa_enum_to_string(target));
       return;
    }
 
    if (MESA_VERBOSE&(VERBOSE_API|VERBOSE_TEXTURE))
       _mesa_debug(ctx, "glTexEnv %s %s %.1f(%s) ...\n",
-                  _mesa_lookup_enum_by_nr(target),
-                  _mesa_lookup_enum_by_nr(pname),
+                  _mesa_enum_to_string(target),
+                  _mesa_enum_to_string(pname),
                   *param,
-                  _mesa_lookup_enum_by_nr((GLenum) iparam0));
+                  _mesa_enum_to_string((GLenum) iparam0));
 
    /* Tell device driver about the new texture environment */
    if (ctx->Driver.TexEnv) {
-      (*ctx->Driver.TexEnv)( ctx, target, pname, param );
+      ctx->Driver.TexEnv(ctx, target, pname, param);
    }
 }
 
@@ -675,7 +677,10 @@ _mesa_GetTexEnvfv( GLenum target, GLenum pname, GLfloat *params )
          return;
       }
       if (pname == GL_COORD_REPLACE_NV) {
-         *params = (GLfloat) ctx->Point.CoordReplace[ctx->Texture.CurrentUnit];
+         if (ctx->Point.CoordReplace & (1u << ctx->Texture.CurrentUnit))
+            *params = 1.0f;
+         else
+            *params = 0.0f;
       }
       else {
          _mesa_error( ctx, GL_INVALID_ENUM, "glGetTexEnvfv(pname)" );
@@ -736,7 +741,10 @@ _mesa_GetTexEnviv( GLenum target, GLenum pname, GLint *params )
          return;
       }
       if (pname == GL_COORD_REPLACE_NV) {
-         *params = (GLint) ctx->Point.CoordReplace[ctx->Texture.CurrentUnit];
+         if (ctx->Point.CoordReplace & (1u << ctx->Texture.CurrentUnit))
+            *params = GL_TRUE;
+         else
+            *params = GL_FALSE;
       }
       else {
          _mesa_error( ctx, GL_INVALID_ENUM, "glGetTexEnviv(pname)" );