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#ifndef __R300_VERTPROG_H_
#define __R300_VERTPROG_H_
#include "r300_reg.h"
#define PVS_OP_DST_OPERAND(opcode, math_inst, macro_inst, reg_index, reg_writemask, reg_class) \
(((opcode & PVS_DST_OPCODE_MASK) << PVS_DST_OPCODE_SHIFT) \
| ((math_inst & PVS_DST_MATH_INST_MASK) << PVS_DST_MATH_INST_SHIFT) \
| ((macro_inst & PVS_DST_MACRO_INST_MASK) << PVS_DST_MACRO_INST_SHIFT) \
| ((reg_index & PVS_DST_OFFSET_MASK) << PVS_DST_OFFSET_SHIFT) \
| ((reg_writemask & 0xf) << PVS_DST_WE_X_SHIFT) /* X Y Z W */ \
| ((reg_class & PVS_DST_REG_TYPE_MASK) << PVS_DST_REG_TYPE_SHIFT))
#define PVS_SRC_OPERAND(in_reg_index, comp_x, comp_y, comp_z, comp_w, reg_class, negate) \
(((in_reg_index & PVS_SRC_OFFSET_MASK) << PVS_SRC_OFFSET_SHIFT) \
| ((comp_x & PVS_SRC_SWIZZLE_X_MASK) << PVS_SRC_SWIZZLE_X_SHIFT) \
| ((comp_y & PVS_SRC_SWIZZLE_Y_MASK) << PVS_SRC_SWIZZLE_Y_SHIFT) \
| ((comp_z & PVS_SRC_SWIZZLE_Z_MASK) << PVS_SRC_SWIZZLE_Z_SHIFT) \
| ((comp_w & PVS_SRC_SWIZZLE_W_MASK) << PVS_SRC_SWIZZLE_W_SHIFT) \
| ((negate & 0xf) << PVS_SRC_MODIFIER_X_SHIFT) /* X Y Z W */ \
| ((reg_class & PVS_SRC_REG_TYPE_MASK) << PVS_SRC_REG_TYPE_SHIFT))
#if 1
#define VSF_FLAG_X 1
#define VSF_FLAG_Y 2
#define VSF_FLAG_Z 4
#define VSF_FLAG_W 8
#define VSF_FLAG_XYZ (VSF_FLAG_X | VSF_FLAG_Y | VSF_FLAG_Z)
#define VSF_FLAG_ALL 0xf
#define VSF_FLAG_NONE 0
#endif
void r300SetupVertexProgram(r300ContextPtr rmesa);
struct r300_vertex_program * r300SelectVertexShader(GLcontext *ctx);
void r300TranslateVertexShader(struct r300_vertex_program *vp);
#endif
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