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C++ brw_MOV函数代码示例

本文整理汇总了C++中brw_MOV函数的典型用法代码示例。如果您正苦于以下问题：C++ brw_MOV函数的具体用法？C++ brw_MOV怎么用？C++ brw_MOV使用的例子？那么恭喜您, 这里精选的函数代码示例或许可以为您提供帮助。


在下文中一共展示了brw_MOV函数的15个代码示例，这些例子默认根据受欢迎程度排序。您可以为喜欢或者感觉有用的代码点赞，您的评价将有助于系统推荐出更棒的C++代码示例。

示例1: brw_emit_anyprim_setup

void brw_emit_anyprim_setup( struct brw_sf_compile *c )
{
   struct brw_codegen *p = &c->func;
   struct brw_reg payload_prim = brw_uw1_reg(BRW_GENERAL_REGISTER_FILE, 1, 0);
   struct brw_reg payload_attr = get_element_ud(brw_vec1_reg(BRW_GENERAL_REGISTER_FILE, 1, 0), 0);
   struct brw_reg primmask;
   int jmp;
   struct brw_reg v1_null_ud = vec1(retype(brw_null_reg(), BRW_REGISTER_TYPE_UD));

   c->nr_verts = 3;
   alloc_regs(c);

   primmask = retype(get_element(c->tmp, 0), BRW_REGISTER_TYPE_UD);

   brw_MOV(p, primmask, brw_imm_ud(1));
   brw_SHL(p, primmask, primmask, payload_prim);

   brw_AND(p, v1_null_ud, primmask, brw_imm_ud((1<<_3DPRIM_TRILIST) |
					       (1<<_3DPRIM_TRISTRIP) |
					       (1<<_3DPRIM_TRIFAN) |
					       (1<<_3DPRIM_TRISTRIP_REVERSE) |
					       (1<<_3DPRIM_POLYGON) |
					       (1<<_3DPRIM_RECTLIST) |
					       (1<<_3DPRIM_TRIFAN_NOSTIPPLE)));
   brw_inst_set_cond_modifier(p->devinfo, brw_last_inst, BRW_CONDITIONAL_Z);
   jmp = brw_JMPI(p, brw_imm_d(0), BRW_PREDICATE_NORMAL) - p->store;
   brw_emit_tri_setup(c, false);
   brw_land_fwd_jump(p, jmp);

   brw_AND(p, v1_null_ud, primmask, brw_imm_ud((1<<_3DPRIM_LINELIST) |
					       (1<<_3DPRIM_LINESTRIP) |
					       (1<<_3DPRIM_LINELOOP) |
					       (1<<_3DPRIM_LINESTRIP_CONT) |
					       (1<<_3DPRIM_LINESTRIP_BF) |
					       (1<<_3DPRIM_LINESTRIP_CONT_BF)));
   brw_inst_set_cond_modifier(p->devinfo, brw_last_inst, BRW_CONDITIONAL_Z);
   jmp = brw_JMPI(p, brw_imm_d(0), BRW_PREDICATE_NORMAL) - p->store;
   brw_emit_line_setup(c, false);
   brw_land_fwd_jump(p, jmp);

   brw_AND(p, v1_null_ud, payload_attr, brw_imm_ud(1<<BRW_SPRITE_POINT_ENABLE));
   brw_inst_set_cond_modifier(p->devinfo, brw_last_inst, BRW_CONDITIONAL_Z);
   jmp = brw_JMPI(p, brw_imm_d(0), BRW_PREDICATE_NORMAL) - p->store;
   brw_emit_point_sprite_setup(c, false);
   brw_land_fwd_jump(p, jmp);

   brw_emit_point_setup( c, false );
}
开发者ID:ashmew2，项目名称:kolibriosSVN，代码行数:48，代码来源:brw_sf_emit.c

示例2: brw_copy8

void brw_copy8(struct brw_compile *p,
	       struct brw_reg dst,
	       struct brw_reg src,
	       GLuint count)
{
   GLuint i;

   dst = vec8(dst);
   src = vec8(src);

   for (i = 0; i < count; i++)
   {
      GLuint delta = i*32;
      brw_MOV(p, byte_offset(dst, delta),    byte_offset(src, delta));
   }
}
开发者ID:venkatarajasekhar，项目名称:Qt，代码行数:16，代码来源:brw_eu_util.c

示例3: emit_abs

static void emit_abs( struct brw_wm_compile *c,
		struct prog_instruction *inst)
{
    int i;
    struct brw_compile *p = &c->func;
    brw_set_saturate(p, inst->SaturateMode != SATURATE_OFF);
    for (i = 0; i < 4; i++) {
	if (inst->DstReg.WriteMask & (1<<i)) {
	    struct brw_reg src, dst;
	    dst = get_dst_reg(c, inst, i, 1);
	    src = get_src_reg(c, &inst->SrcReg[0], i, 1);
	    brw_MOV(p, dst, brw_abs(src));
	}
    }
    brw_set_saturate(p, 0);
}
开发者ID:Multi2Sim，项目名称:m2s-bench-parsec-3.0-src，代码行数:16，代码来源:brw_wm_glsl.c

示例4: set_predicate_control_flag_value

static void
set_predicate_control_flag_value(struct brw_compile *p,
                                 struct brw_sf_compile *c,
                                 unsigned value)
{
   brw_set_default_predicate_control(p, BRW_PREDICATE_NONE);

   if (value != 0xff) {
      if (value != c->flag_value) {
         brw_MOV(p, brw_flag_reg(0, 0), brw_imm_uw(value));
         c->flag_value = value;
      }

      brw_set_default_predicate_control(p, BRW_PREDICATE_NORMAL);
   }
}
开发者ID:TechnoMancer，项目名称:mesa，代码行数:16，代码来源:brw_sf_emit.c

示例5: set_predicate_control_flag_value

static void
set_predicate_control_flag_value(struct brw_compile *p,
                                 struct brw_sf_compile *c,
                                 unsigned value)
{
   p->current->header.predicate_control = BRW_PREDICATE_NONE;

   if (value != 0xff) {
      if (value != c->flag_value) {
         brw_MOV(p, brw_flag_reg(0, 0), brw_imm_uw(value));
         c->flag_value = value;
      }

      p->current->header.predicate_control = BRW_PREDICATE_NORMAL;
   }
}
开发者ID:ignatenkobrain，项目名称:mesa，代码行数:16，代码来源:brw_sf_emit.c

示例6: brw_copy8

void brw_copy8(struct brw_codegen *p,
	       struct brw_reg dst,
	       struct brw_reg src,
	       unsigned count)
{
   unsigned i;

   dst = vec8(dst);
   src = vec8(src);

   for (i = 0; i < count; i++)
   {
      unsigned delta = i*32;
      brw_MOV(p, byte_offset(dst, delta),    byte_offset(src, delta));
   }
}
开发者ID:Unr34ler，项目名称:mesa，代码行数:16，代码来源:brw_eu_util.c

示例7: brw_wm_write

static void brw_wm_write(struct brw_compile *p, int dw, int src)
{
	int n;

	if (dw == 8 && p->gen >= 060) {
		/* XXX pixel execution mask? */
		brw_set_compression_control(p, BRW_COMPRESSION_NONE);

		brw_MOV(p, brw_message_reg(2), brw_vec8_grf(src+0, 0));
		brw_MOV(p, brw_message_reg(3), brw_vec8_grf(src+1, 0));
		brw_MOV(p, brw_message_reg(4), brw_vec8_grf(src+2, 0));
		brw_MOV(p, brw_message_reg(5), brw_vec8_grf(src+3, 0));
		goto done;
	}

	brw_set_compression_control(p, BRW_COMPRESSION_COMPRESSED);

	for (n = 0; n < 4; n++) {
		if (p->gen >= 060) {
			brw_MOV(p,
				brw_message_reg(2 + 2*n),
				brw_vec8_grf(src + 2*n, 0));
		} else if (p->gen >= 045 && dw == 16) {
			brw_MOV(p,
				brw_message_reg(2 + n + BRW_MRF_COMPR4),
				brw_vec8_grf(src + 2*n, 0));
		} else {
			brw_set_compression_control(p, BRW_COMPRESSION_NONE);
			brw_MOV(p,
				brw_message_reg(2 + n),
				brw_vec8_grf(src + 2*n, 0));

			if (dw == 16) {
				brw_set_compression_control(p, BRW_COMPRESSION_2NDHALF);
				brw_MOV(p,
					brw_message_reg(2 + n + 4),
					brw_vec8_grf(src + 2*n+1, 0));
			}
		}
	}

done:
	brw_fb_write(p, dw);
}
开发者ID:01org，项目名称:iotg-lin-gfx-ddx，代码行数:44，代码来源:brw_wm.c

示例8: emit_spill

/**
 * Move a GPR to scratch memory. 
 */
static void emit_spill( struct brw_wm_compile *c,
			struct brw_reg reg,
			GLuint slot )
{
   struct brw_compile *p = &c->func;

   /*
     mov (16) m2.0<1>:ud   r2.0<8;8,1>:ud   { Align1 Compr }
   */
   brw_MOV(p, brw_message_reg(2), reg);

   /*
     mov (1) r0.2<1>:d    0x00000080:d     { Align1 NoMask }
     send (16) null.0<1>:uw m1               r0.0<8;8,1>:uw   0x053003ff:ud    { Align1 }
   */
   brw_oword_block_write_scratch(p, brw_message_reg(1), 2, slot);
}
开发者ID:mlankhorst，项目名称:Mesa-3D，代码行数:20，代码来源:brw_wm_emit.c

示例9: brw_gs_ff_sync

static void brw_gs_ff_sync(struct brw_gs_compile *c, int num_prim)
{
	struct brw_compile *p = &c->func;
	brw_MOV(p, get_element_ud(c->reg.R0, 1), brw_imm_ud(num_prim));
	brw_ff_sync(p, 
				c->reg.R0,
				0,
				c->reg.R0,
				1,	
				1,		/* used */
				1,  	/* msg length */
				1,		/* response length */
				0,		/* eot */
				1,		/* write compelete */
				0,		/* urb offset */
				BRW_URB_SWIZZLE_NONE);
}
开发者ID:emcmanus，项目名称:FlashMesa3D，代码行数:17，代码来源:brw_gs_emit.c

示例10: assert

void
vec4_generator::generate_pull_constant_load(vec4_instruction *inst,
        struct brw_reg dst,
        struct brw_reg index,
        struct brw_reg offset)
{
    assert(brw->gen <= 7);
    assert(index.file == BRW_IMMEDIATE_VALUE &&
           index.type == BRW_REGISTER_TYPE_UD);
    uint32_t surf_index = index.dw1.ud;

    struct brw_reg header = brw_vec8_grf(0, 0);

    gen6_resolve_implied_move(p, &header, inst->base_mrf);

    brw_MOV(p, retype(brw_message_reg(inst->base_mrf + 1), BRW_REGISTER_TYPE_D),
            offset);

    uint32_t msg_type;

    if (brw->gen >= 6)
        msg_type = GEN6_DATAPORT_READ_MESSAGE_OWORD_DUAL_BLOCK_READ;
    else if (brw->gen == 5 || brw->is_g4x)
        msg_type = G45_DATAPORT_READ_MESSAGE_OWORD_DUAL_BLOCK_READ;
    else
        msg_type = BRW_DATAPORT_READ_MESSAGE_OWORD_DUAL_BLOCK_READ;

    /* Each of the 8 channel enables is considered for whether each
     * dword is written.
     */
    struct brw_instruction *send = brw_next_insn(p, BRW_OPCODE_SEND);
    brw_set_dest(p, send, dst);
    brw_set_src0(p, send, header);
    if (brw->gen < 6)
        send->header.destreg__conditionalmod = inst->base_mrf;
    brw_set_dp_read_message(p, send,
                            surf_index,
                            BRW_DATAPORT_OWORD_DUAL_BLOCK_1OWORD,
                            msg_type,
                            BRW_DATAPORT_READ_TARGET_DATA_CACHE,
                            2, /* mlen */
                            true, /* header_present */
                            1 /* rlen */);

    brw_mark_surface_used(&prog_data->base, surf_index);
}
开发者ID:anderco，项目名称:mesa，代码行数:46，代码来源:brw_vec4_generator.cpp

示例11: brw_clip_tri_init_vertices

void brw_clip_tri_init_vertices( struct brw_clip_compile *c )
{
   struct brw_compile *p = &c->func;
   struct brw_reg tmp0 = c->reg.loopcount; /* handy temporary */
   struct brw_instruction *is_rev;

   /* Initial list of indices for incoming vertexes:
    */
   brw_AND(p, tmp0, get_element_ud(c->reg.R0, 2), brw_imm_ud(PRIM_MASK)); 
   brw_CMP(p, 
	   vec1(brw_null_reg()), 
	   BRW_CONDITIONAL_EQ, 
	   tmp0,
	   brw_imm_ud(_3DPRIM_TRISTRIP_REVERSE));

   /* XXX: Is there an easier way to do this?  Need to reverse every
    * second tristrip element:  Can ignore sometimes?
    */
   is_rev = brw_IF(p, BRW_EXECUTE_1);
   {   
      brw_MOV(p, get_element(c->reg.inlist, 0),  brw_address(c->reg.vertex[1]) );
      brw_MOV(p, get_element(c->reg.inlist, 1),  brw_address(c->reg.vertex[0]) );
      if (c->need_direction)
	 brw_MOV(p, c->reg.dir, brw_imm_f(-1));
   }
   is_rev = brw_ELSE(p, is_rev);
   {
      brw_MOV(p, get_element(c->reg.inlist, 0),  brw_address(c->reg.vertex[0]) );
      brw_MOV(p, get_element(c->reg.inlist, 1),  brw_address(c->reg.vertex[1]) );
      if (c->need_direction)
	 brw_MOV(p, c->reg.dir, brw_imm_f(1));
   }
   brw_ENDIF(p, is_rev);

   brw_MOV(p, get_element(c->reg.inlist, 2),  brw_address(c->reg.vertex[2]) );
   brw_MOV(p, brw_vec8_grf(c->reg.outlist.nr, 0), brw_imm_f(0));
   brw_MOV(p, c->reg.nr_verts, brw_imm_ud(3));
}
开发者ID:1065672644894730302，项目名称:Chromium，代码行数:38，代码来源:brw_clip_tri.c

示例12: emit_math1

static void emit_math1(struct brw_wm_compile *c,
		struct prog_instruction *inst, GLuint func)
{
    struct brw_compile *p = &c->func;
    struct brw_reg src0, dst;

    src0 = get_src_reg(c, &inst->SrcReg[0], 0, 1);
    dst = get_dst_reg(c, inst, get_scalar_dst_index(inst), 1);
    brw_MOV(p, brw_message_reg(2), src0);
    brw_math(p,
	    dst,
	    func,
	    (inst->SaturateMode != SATURATE_OFF) ? BRW_MATH_SATURATE_SATURATE : BRW_MATH_SATURATE_NONE,
	    2,
	    brw_null_reg(),
	    BRW_MATH_DATA_VECTOR,
	    BRW_MATH_PRECISION_FULL);
}
开发者ID:Multi2Sim，项目名称:m2s-bench-parsec-3.0-src，代码行数:18，代码来源:brw_wm_glsl.c

示例13: brw_clip_init_planes

void brw_clip_init_planes( struct brw_clip_compile *c )
{
   struct brw_compile *p = &c->func;

   if (!c->key.nr_userclip) {
      brw_MOV(p, get_element_ud(c->reg.fixed_planes, 0), make_plane_ud( 0,    0, 0xff, 1));
      brw_MOV(p, get_element_ud(c->reg.fixed_planes, 1), make_plane_ud( 0,    0,    1, 1));
      brw_MOV(p, get_element_ud(c->reg.fixed_planes, 2), make_plane_ud( 0, 0xff,    0, 1));
      brw_MOV(p, get_element_ud(c->reg.fixed_planes, 3), make_plane_ud( 0,    1,    0, 1));
      brw_MOV(p, get_element_ud(c->reg.fixed_planes, 4), make_plane_ud(0xff,  0,    0, 1));
      brw_MOV(p, get_element_ud(c->reg.fixed_planes, 5), make_plane_ud( 1,    0,    0, 1));
   }
}
开发者ID:Starlink，项目名称:mesa，代码行数:13，代码来源:brw_clip_util.c

示例14: emit_spill

/* Post-fragment-program processing.  Send the results to the
 * framebuffer.
 */
static void emit_spill( struct brw_wm_compile *c,
			struct brw_reg reg,
			GLuint slot )
{
   struct brw_compile *p = &c->func;

   /*
     mov (16) m2.0<1>:ud   r2.0<8;8,1>:ud   { Align1 Compr }
   */
   brw_MOV(p, brw_message_reg(2), reg);

   /*
     mov (1) r0.2<1>:d    0x00000080:d     { Align1 NoMask }
     send (16) null.0<1>:uw m1               r0.0<8;8,1>:uw   0x053003ff:ud    { Align1 }
   */
   brw_dp_WRITE_16(p, 
		   retype(vec16(brw_vec8_grf(0, 0)), BRW_REGISTER_TYPE_UW),
		   1, 
		   slot);
}
开发者ID:Multi2Sim，项目名称:m2s-bench-parsec-3.0-src，代码行数:23，代码来源:brw_wm_emit.c

示例15: emit_cinterp

void emit_cinterp(struct brw_compile *p,
		  const struct brw_reg *dst,
		  GLuint mask,
		  const struct brw_reg *arg0)
{
   struct brw_reg interp[4];
   GLuint nr = arg0[0].nr;
   GLuint i;

   interp[0] = brw_vec1_grf(nr, 0);
   interp[1] = brw_vec1_grf(nr, 4);
   interp[2] = brw_vec1_grf(nr+1, 0);
   interp[3] = brw_vec1_grf(nr+1, 4);

   for (i = 0; i < 4; i++) {
      if (mask & (1<<i)) {
         brw_MOV(p, dst[i], suboffset(interp[i],3));	/* TODO: optimize away like other moves */
      }
   }
}
开发者ID:mlankhorst，项目名称:Mesa-3D，代码行数:20，代码来源:brw_wm_emit.c


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