1 files changed, 67 insertions, 0 deletions
diff --git a/src/mesa/shader/nvvertexec.h b/src/mesa/shader/nvvertexec.h
new file mode 100644
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+++ b/src/mesa/shader/nvvertexec.h
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+/*
+ * Mesa 3-D graphics library
+ * Version:  6.5.2
+ *
+ * Copyright (C) 1999-2006  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.
+ *
+ * Authors:
+ *    Brian Paul
+ */
+
+#ifndef NVVERTEXEC_H
+#define NVVERTEXEC_H
+
+
+/**
+ * Virtual vertex program machine state.
+ * Only used during program execution.
+ */
+struct vp_machine
+{
+   GLfloat Temporaries[MAX_NV_VERTEX_PROGRAM_TEMPS][4];
+   GLfloat Inputs[MAX_NV_VERTEX_PROGRAM_INPUTS][4];
+   GLuint InputsSize[MAX_NV_VERTEX_PROGRAM_INPUTS];
+   GLfloat Outputs[MAX_NV_VERTEX_PROGRAM_OUTPUTS][4];
+   GLint AddressReg[4];
+};
+
+
+
+extern void
+_mesa_init_vp_per_vertex_registers(GLcontext *ctx, struct vp_machine *machine);
+
+extern void
+_mesa_init_vp_per_primitive_registers(GLcontext *ctx);
+
+extern void
+_mesa_exec_vertex_program(GLcontext *ctx,
+                          struct vp_machine *machine,
+                          const struct gl_vertex_program *program);
+
+extern void
+_mesa_exec_vertex_state_program(GLcontext *ctx,
+                                struct gl_vertex_program *vprog,
+                                const GLfloat *params);
+
+extern void
+_mesa_dump_vp_state( const struct gl_vertex_program_state *state,
+                     const struct vp_machine *machine);
+
+#endif