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authormarha <marha@users.sourceforge.net>2011-09-20 10:51:44 +0200
committermarha <marha@users.sourceforge.net>2011-09-20 10:51:44 +0200
commit5921af43b0a9b04c0c6b7d3c1e042e05bd3acbb1 (patch)
treeb7206e85fd135f1cf45c1db3ad85d3dc7c2fa2d3 /mesalib/src/mesa/main/state.h
parent97f357506241a5314de9071befcd01be731f1dbb (diff)
parent0470a59df89ab453bdbe0fc2f820278cfffdc61c (diff)
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Merge remote-tracking branch 'origin/released'
Diffstat (limited to 'mesalib/src/mesa/main/state.h')
-rw-r--r--mesalib/src/mesa/main/state.h163
1 files changed, 75 insertions, 88 deletions
diff --git a/mesalib/src/mesa/main/state.h b/mesalib/src/mesa/main/state.h
index 31573fe5b..7feeb9007 100644
--- a/mesalib/src/mesa/main/state.h
+++ b/mesalib/src/mesa/main/state.h
@@ -1,88 +1,75 @@
-/*
- * Mesa 3-D graphics library
- * Version: 7.3
- *
- * Copyright (C) 1999-2008 Brian Paul All Rights Reserved.
- *
- * Permission is hereby granted, free of charge, to any person obtaining a
- * copy of this software and associated documentation files (the "Software"),
- * to deal in the Software without restriction, including without limitation
- * the rights to use, copy, modify, merge, publish, distribute, sublicense,
- * and/or sell copies of the Software, and to permit persons to whom the
- * Software is furnished to do so, subject to the following conditions:
- *
- * The above copyright notice and this permission notice shall be included
- * in all copies or substantial portions of the Software.
- *
- * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS
- * OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
- * FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL
- * BRIAN PAUL BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER LIABILITY, WHETHER IN
- * AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM, OUT OF OR IN
- * CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE SOFTWARE.
- */
-
-
-#ifndef STATE_H
-#define STATE_H
-
-#include "mtypes.h"
-
-extern void
-_mesa_update_state(struct gl_context *ctx);
-
-/* As above but can only be called between _mesa_lock_context_textures() and
- * _mesa_unlock_context_textures().
- */
-extern void
-_mesa_update_state_locked(struct gl_context *ctx);
-
-
-extern void
-_mesa_set_varying_vp_inputs(struct gl_context *ctx, GLbitfield varying_inputs);
-
-
-extern void
-_mesa_set_vp_override(struct gl_context *ctx, GLboolean flag);
-
-
-/**
- * Is the secondary color needed?
- */
-static INLINE GLboolean
-_mesa_need_secondary_color(const struct gl_context *ctx)
-{
- if (ctx->Light.Enabled &&
- ctx->Light.Model.ColorControl == GL_SEPARATE_SPECULAR_COLOR)
- return GL_TRUE;
-
- if (ctx->Fog.ColorSumEnabled)
- return GL_TRUE;
-
- if (ctx->VertexProgram._Current &&
- (ctx->VertexProgram._Current != ctx->VertexProgram._TnlProgram) &&
- (ctx->VertexProgram._Current->Base.InputsRead & VERT_BIT_COLOR1))
- return GL_TRUE;
-
- if (ctx->FragmentProgram._Current &&
- (ctx->FragmentProgram._Current != ctx->FragmentProgram._TexEnvProgram) &&
- (ctx->FragmentProgram._Current->Base.InputsRead & FRAG_BIT_COL1))
- return GL_TRUE;
-
- return GL_FALSE;
-}
-
-
-/**
- * Is RGBA LogicOp enabled?
- */
-static INLINE GLboolean
-_mesa_rgba_logicop_enabled(const struct gl_context *ctx)
-{
- return ctx->Color.ColorLogicOpEnabled ||
- (ctx->Color.BlendEnabled && ctx->Color.Blend[0].EquationRGB == GL_LOGIC_OP);
-}
-
-
-
-#endif
+/*
+ * Mesa 3-D graphics library
+ * Version: 7.3
+ *
+ * Copyright (C) 1999-2008 Brian Paul All Rights Reserved.
+ *
+ * Permission is hereby granted, free of charge, to any person obtaining a
+ * copy of this software and associated documentation files (the "Software"),
+ * to deal in the Software without restriction, including without limitation
+ * the rights to use, copy, modify, merge, publish, distribute, sublicense,
+ * and/or sell copies of the Software, and to permit persons to whom the
+ * Software is furnished to do so, subject to the following conditions:
+ *
+ * The above copyright notice and this permission notice shall be included
+ * in all copies or substantial portions of the Software.
+ *
+ * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS
+ * OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
+ * FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL
+ * BRIAN PAUL BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER LIABILITY, WHETHER IN
+ * AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM, OUT OF OR IN
+ * CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE SOFTWARE.
+ */
+
+
+#ifndef STATE_H
+#define STATE_H
+
+#include "mtypes.h"
+
+extern void
+_mesa_update_state(struct gl_context *ctx);
+
+/* As above but can only be called between _mesa_lock_context_textures() and
+ * _mesa_unlock_context_textures().
+ */
+extern void
+_mesa_update_state_locked(struct gl_context *ctx);
+
+
+extern void
+_mesa_set_varying_vp_inputs(struct gl_context *ctx, GLbitfield varying_inputs);
+
+
+extern void
+_mesa_set_vp_override(struct gl_context *ctx, GLboolean flag);
+
+
+/**
+ * Is the secondary color needed?
+ */
+static INLINE GLboolean
+_mesa_need_secondary_color(const struct gl_context *ctx)
+{
+ if (ctx->Light.Enabled &&
+ ctx->Light.Model.ColorControl == GL_SEPARATE_SPECULAR_COLOR)
+ return GL_TRUE;
+
+ if (ctx->Fog.ColorSumEnabled)
+ return GL_TRUE;
+
+ if (ctx->VertexProgram._Current &&
+ (ctx->VertexProgram._Current != ctx->VertexProgram._TnlProgram) &&
+ (ctx->VertexProgram._Current->Base.InputsRead & VERT_BIT_COLOR1))
+ return GL_TRUE;
+
+ if (ctx->FragmentProgram._Current &&
+ (ctx->FragmentProgram._Current != ctx->FragmentProgram._TexEnvProgram) &&
+ (ctx->FragmentProgram._Current->Base.InputsRead & FRAG_BIT_COL1))
+ return GL_TRUE;
+
+ return GL_FALSE;
+}
+
+#endif