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C++ R100_CONTEXT函数代码示例

本文整理汇总了C++中R100_CONTEXT函数的典型用法代码示例。如果您正苦于以下问题：C++ R100_CONTEXT函数的具体用法？C++ R100_CONTEXT怎么用？C++ R100_CONTEXT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R100_CONTEXT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: cube_emit_cs

static void cube_emit_cs(struct gl_context *ctx, struct radeon_state_atom *atom)
{
   r100ContextPtr r100 = R100_CONTEXT(ctx);
   BATCH_LOCALS(&r100->radeon);
   uint32_t dwords = atom->check(ctx, atom);
   int i = atom->idx, j;
   radeonTexObj *t = r100->state.texture.unit[i].texobj;
   radeon_mipmap_level *lvl;
   uint32_t base_reg;

   if (!(ctx->Texture.Unit[i]._ReallyEnabled & TEXTURE_CUBE_BIT))
	return;

   if (!t)
	return;

   if (!t->mt)
	return;

   switch(i) {
	case 1: base_reg = RADEON_PP_CUBIC_OFFSET_T1_0; break;
	case 2: base_reg = RADEON_PP_CUBIC_OFFSET_T2_0; break;
	default:
	case 0: base_reg = RADEON_PP_CUBIC_OFFSET_T0_0; break;
   };
   BEGIN_BATCH_NO_AUTOSTATE(dwords);
   OUT_BATCH_TABLE(atom->cmd, 2);
   lvl = &t->mt->levels[0];
   for (j = 0; j < 5; j++) {
	OUT_BATCH(CP_PACKET0(base_reg + (4 * j), 0));
	OUT_BATCH_RELOC(lvl->faces[j].offset, t->mt->bo, lvl->faces[j].offset,
			RADEON_GEM_DOMAIN_GTT|RADEON_GEM_DOMAIN_VRAM, 0, 0);
   }
   END_BATCH();
}
开发者ID:FASTCHIP，项目名称:kernel_3.4.67_lenovo_s939_mtk6592，代码行数:35，代码来源:radeon_state_init.c

示例2: radeonTclPrimitive

void radeonTclPrimitive( struct gl_context *ctx,
                         GLenum prim,
                         int hw_prim )
{
    r100ContextPtr rmesa = R100_CONTEXT(ctx);
    GLuint se_cntl;
    GLuint newprim = hw_prim | RADEON_CP_VC_CNTL_TCL_ENABLE;

    radeon_prepare_render(&rmesa->radeon);
    if (rmesa->radeon.NewGLState)
        radeonValidateState( ctx );

    if (newprim != rmesa->tcl.hw_primitive ||
            !discrete_prim[hw_prim&0xf]) {
        RADEON_NEWPRIM( rmesa );
        rmesa->tcl.hw_primitive = newprim;
    }

    se_cntl = rmesa->hw.set.cmd[SET_SE_CNTL];
    se_cntl &= ~RADEON_FLAT_SHADE_VTX_LAST;

    if (prim == GL_POLYGON && (ctx->_TriangleCaps & DD_FLATSHADE))
        se_cntl |= RADEON_FLAT_SHADE_VTX_0;
    else
        se_cntl |= RADEON_FLAT_SHADE_VTX_LAST;

    if (se_cntl != rmesa->hw.set.cmd[SET_SE_CNTL]) {
        RADEON_STATECHANGE( rmesa, set );
        rmesa->hw.set.cmd[SET_SE_CNTL] = se_cntl;
    }
}
开发者ID:mlankhorst，项目名称:Mesa-3D，代码行数:31，代码来源:radeon_tcl.c

示例3: r100_swtcl_flush

void r100_swtcl_flush(struct gl_context *ctx, uint32_t current_offset)
{
   r100ContextPtr rmesa = R100_CONTEXT(ctx);



   radeonEmitState(&rmesa->radeon);
   radeonEmitVertexAOS( rmesa,
			rmesa->radeon.swtcl.vertex_size,
			rmesa->radeon.swtcl.bo,
			current_offset);

		      
   radeonEmitVbufPrim( rmesa,
		       rmesa->swtcl.vertex_format,
		       rmesa->radeon.swtcl.hw_primitive,
		       rmesa->radeon.swtcl.numverts);
   if ( rmesa->radeon.swtcl.emit_prediction < rmesa->radeon.cmdbuf.cs->cdw )
     WARN_ONCE("Rendering was %d commands larger than predicted size."
	 " We might overflow  command buffer.\n",
	 rmesa->radeon.cmdbuf.cs->cdw - rmesa->radeon.swtcl.emit_prediction );


   rmesa->radeon.swtcl.emit_prediction = 0;

}
开发者ID:dumbbell，项目名称:mesa，代码行数:26，代码来源:radeon_swtcl.c

示例4: radeonClear

static void radeonClear( struct gl_context *ctx, GLbitfield mask )
{
   r100ContextPtr rmesa = R100_CONTEXT(ctx);
   GLuint hwmask, swmask;
   GLuint hwbits = BUFFER_BIT_FRONT_LEFT | BUFFER_BIT_BACK_LEFT |
                   BUFFER_BIT_DEPTH | BUFFER_BIT_STENCIL |
                   BUFFER_BIT_COLOR0;

   if (mask & (BUFFER_BIT_FRONT_LEFT | BUFFER_BIT_FRONT_RIGHT)) {
      rmesa->radeon.front_buffer_dirty = GL_TRUE;
   }

   if ( RADEON_DEBUG & RADEON_IOCTL ) {
      fprintf( stderr, "radeonClear\n");
   }

   radeon_firevertices(&rmesa->radeon);

   hwmask = mask & hwbits;
   swmask = mask & ~hwbits;

   if ( swmask ) {
      if (RADEON_DEBUG & RADEON_FALLBACKS)
	 fprintf(stderr, "%s: swrast clear, mask: %x\n", __FUNCTION__, swmask);
      _swrast_Clear( ctx, swmask );
   }

   if ( !hwmask )
      return;

   radeonUserClear(ctx, hwmask);
}
开发者ID:SfietKonstantin，项目名称:radeon-mesa-x86-radeon，代码行数:32，代码来源:radeon_ioctl.c

示例5: transition_to_swtnl

static void transition_to_swtnl( struct gl_context *ctx )
{
    r100ContextPtr rmesa = R100_CONTEXT(ctx);
    TNLcontext *tnl = TNL_CONTEXT(ctx);
    GLuint se_cntl;

    RADEON_NEWPRIM( rmesa );
    rmesa->swtcl.vertex_format = 0;

    radeonChooseVertexState( ctx );
    radeonChooseRenderState( ctx );

    _mesa_validate_all_lighting_tables( ctx );

    tnl->Driver.NotifyMaterialChange =
        _mesa_validate_all_lighting_tables;

    radeonReleaseArrays( ctx, ~0 );

    se_cntl = rmesa->hw.set.cmd[SET_SE_CNTL];
    se_cntl |= RADEON_FLAT_SHADE_VTX_LAST;

    if (se_cntl != rmesa->hw.set.cmd[SET_SE_CNTL]) {
        RADEON_STATECHANGE( rmesa, set );
        rmesa->hw.set.cmd[SET_SE_CNTL] = se_cntl;
    }
}
开发者ID:mlankhorst，项目名称:Mesa-3D，代码行数:27，代码来源:radeon_tcl.c

示例6: cube_emit

static void cube_emit(GLcontext *ctx, struct radeon_state_atom *atom)
{
   r100ContextPtr r100 = R100_CONTEXT(ctx);
   BATCH_LOCALS(&r100->radeon);
   uint32_t dwords = atom->check(ctx, atom);
   int i = atom->idx, j;
   radeonTexObj *t = r100->state.texture.unit[i].texobj;
   radeon_mipmap_level *lvl;

   if (!(ctx->Texture.Unit[i]._ReallyEnabled & TEXTURE_CUBE_BIT))
	return;

   if (!t)
	return;

   if (!t->mt)
	return;

   BEGIN_BATCH_NO_AUTOSTATE(dwords);
   OUT_BATCH_TABLE(atom->cmd, 3);
   lvl = &t->mt->levels[0];
   for (j = 0; j < 5; j++) {
	OUT_BATCH_RELOC(lvl->faces[j].offset, t->mt->bo, lvl->faces[j].offset,
			RADEON_GEM_DOMAIN_VRAM, 0, 0);
   }
   END_BATCH();
}
开发者ID:AchironOS，项目名称:chromium.src，代码行数:27，代码来源:radeon_state_init.c

示例7: tex_emit

static void tex_emit(GLcontext *ctx, struct radeon_state_atom *atom)
{
   r100ContextPtr r100 = R100_CONTEXT(ctx);
   BATCH_LOCALS(&r100->radeon);
   uint32_t dwords = atom->cmd_size;
   int i = atom->idx;
   radeonTexObj *t = r100->state.texture.unit[i].texobj;
   radeon_mipmap_level *lvl;

   if (t && t->mt && !t->image_override)
     dwords += 2;
   BEGIN_BATCH_NO_AUTOSTATE(dwords);

   OUT_BATCH_TABLE(atom->cmd, 3);
   if (t && t->mt && !t->image_override) {
     if ((ctx->Texture.Unit[i]._ReallyEnabled & TEXTURE_CUBE_BIT)) {
   	lvl = &t->mt->levels[0];
	OUT_BATCH_RELOC(lvl->faces[5].offset, t->mt->bo, lvl->faces[5].offset,
			RADEON_GEM_DOMAIN_GTT|RADEON_GEM_DOMAIN_VRAM, 0, 0);
     } else {
        OUT_BATCH_RELOC(t->tile_bits, t->mt->bo, 0,
		     RADEON_GEM_DOMAIN_GTT|RADEON_GEM_DOMAIN_VRAM, 0, 0);
     }
   } else if (!t) {
     /* workaround for old CS mechanism */
     OUT_BATCH(r100->radeon.radeonScreen->texOffset[RADEON_LOCAL_TEX_HEAP]);
     //     OUT_BATCH(r100->radeon.radeonScreen);
   } else {
     OUT_BATCH(t->override_offset);
   }

   OUT_BATCH_TABLE((atom->cmd+4), 5);
   END_BATCH();
}
开发者ID:AchironOS，项目名称:chromium.src，代码行数:34，代码来源:radeon_state_init.c

示例8: radeonChooseRenderState

void radeonChooseRenderState( struct gl_context *ctx )
{
   TNLcontext *tnl = TNL_CONTEXT(ctx);
   r100ContextPtr rmesa = R100_CONTEXT(ctx);
   GLuint index = 0;
   GLuint flags = ctx->_TriangleCaps;

   if (!rmesa->radeon.TclFallback || rmesa->radeon.Fallback) 
      return;

   if (flags & DD_TRI_LIGHT_TWOSIDE) index |= RADEON_TWOSIDE_BIT;
   if (flags & DD_TRI_UNFILLED)      index |= RADEON_UNFILLED_BIT;

   if (index != rmesa->radeon.swtcl.RenderIndex) {
      tnl->Driver.Render.Points = rast_tab[index].points;
      tnl->Driver.Render.Line = rast_tab[index].line;
      tnl->Driver.Render.ClippedLine = rast_tab[index].line;
      tnl->Driver.Render.Triangle = rast_tab[index].triangle;
      tnl->Driver.Render.Quad = rast_tab[index].quad;

      if (index == 0) {
	 tnl->Driver.Render.PrimTabVerts = radeon_render_tab_verts;
	 tnl->Driver.Render.PrimTabElts = radeon_render_tab_elts;
	 tnl->Driver.Render.ClippedPolygon = radeon_fast_clipped_poly;
      } else {
	 tnl->Driver.Render.PrimTabVerts = _tnl_render_tab_verts;
	 tnl->Driver.Render.PrimTabElts = _tnl_render_tab_elts;
	 tnl->Driver.Render.ClippedPolygon = _tnl_RenderClippedPolygon;
      }

      rmesa->radeon.swtcl.RenderIndex = index;
   }
}
开发者ID:venkatarajasekhar，项目名称:Qt，代码行数:33，代码来源:radeon_swtcl.c

示例9: radeonRenderPrimitive

static void radeonRenderPrimitive( struct gl_context *ctx, GLenum prim )
{
   r100ContextPtr rmesa = R100_CONTEXT(ctx);
   rmesa->radeon.swtcl.render_primitive = prim;
   if (prim < GL_TRIANGLES || !(ctx->_TriangleCaps & DD_TRI_UNFILLED)) 
      radeonRasterPrimitive( ctx, reduced_hw_prim[prim] );
}
开发者ID:venkatarajasekhar，项目名称:Qt，代码行数:7，代码来源:radeon_swtcl.c

示例10: transition_to_hwtnl

static void transition_to_hwtnl( struct gl_context *ctx )
{
    r100ContextPtr rmesa = R100_CONTEXT(ctx);
    TNLcontext *tnl = TNL_CONTEXT(ctx);
    GLuint se_coord_fmt = rmesa->hw.set.cmd[SET_SE_COORDFMT];

    se_coord_fmt &= ~(RADEON_VTX_XY_PRE_MULT_1_OVER_W0 |
                      RADEON_VTX_Z_PRE_MULT_1_OVER_W0 |
                      RADEON_VTX_W0_IS_NOT_1_OVER_W0);
    se_coord_fmt |= RADEON_VTX_W0_IS_NOT_1_OVER_W0;

    if ( se_coord_fmt != rmesa->hw.set.cmd[SET_SE_COORDFMT] ) {
        RADEON_STATECHANGE( rmesa, set );
        rmesa->hw.set.cmd[SET_SE_COORDFMT] = se_coord_fmt;
        _tnl_need_projected_coords( ctx, GL_FALSE );
    }

    radeonUpdateMaterial( ctx );

    tnl->Driver.NotifyMaterialChange = radeonUpdateMaterial;

    if ( rmesa->radeon.dma.flush )
        rmesa->radeon.dma.flush( rmesa->radeon.glCtx );

    rmesa->radeon.dma.flush = NULL;
    rmesa->swtcl.vertex_format = 0;

    //   if (rmesa->swtcl.indexed_verts.buf)
    //      radeonReleaseDmaRegion( rmesa, &rmesa->swtcl.indexed_verts,
    //			      __FUNCTION__ );

    if (RADEON_DEBUG & RADEON_FALLBACKS)
        fprintf(stderr, "Radeon end tcl fallback\n");
}
开发者ID:mlankhorst，项目名称:Mesa-3D，代码行数:34，代码来源:radeon_tcl.c

示例11: radeonDeleteTexture

static void radeonDeleteTexture( GLcontext *ctx,
				 struct gl_texture_object *texObj )
{
   r100ContextPtr rmesa = R100_CONTEXT(ctx);
   radeonTexObj* t = radeon_tex_obj(texObj);
   int i;

   radeon_print(RADEON_TEXTURE, RADEON_NORMAL,
	 "%s( %p (target = %s) )\n", __FUNCTION__, (void *)texObj,
	       _mesa_lookup_enum_by_nr( texObj->Target ) );

   if ( rmesa ) {
     radeon_firevertices(&rmesa->radeon);
     for ( i = 0 ; i < rmesa->radeon.glCtx->Const.MaxTextureUnits ; i++ ) {
       if ( t == rmesa->state.texture.unit[i].texobj ) {
	 rmesa->state.texture.unit[i].texobj = NULL;
	 rmesa->hw.tex[i].dirty = GL_FALSE;
	 rmesa->hw.cube[i].dirty = GL_FALSE;
       }
     }
   }

   radeon_miptree_unreference(&t->mt);

   /* Free mipmap images and the texture object itself */
   _mesa_delete_texture_object(ctx, texObj);
}
开发者ID:AchironOS，项目名称:chromium.src，代码行数:27，代码来源:radeon_tex.c

示例12: radeonInitSwtcl

void radeonInitSwtcl( struct gl_context *ctx )
{
   TNLcontext *tnl = TNL_CONTEXT(ctx);
   r100ContextPtr rmesa = R100_CONTEXT(ctx);
   static int firsttime = 1;

   if (firsttime) {
      init_rast_tab();
      firsttime = 0;
   }
   rmesa->radeon.swtcl.emit_prediction = 0;

   tnl->Driver.Render.Start = radeonRenderStart;
   tnl->Driver.Render.Finish = radeonRenderFinish;
   tnl->Driver.Render.PrimitiveNotify = radeonRenderPrimitive;
   tnl->Driver.Render.ResetLineStipple = radeonResetLineStipple;
   tnl->Driver.Render.BuildVertices = _tnl_build_vertices;
   tnl->Driver.Render.CopyPV = _tnl_copy_pv;
   tnl->Driver.Render.Interp = _tnl_interp;

   _tnl_init_vertices( ctx, ctx->Const.MaxArrayLockSize + 12, 
		       RADEON_MAX_TNL_VERTEX_SIZE);
   
   rmesa->radeon.swtcl.verts = (GLubyte *)tnl->clipspace.vertex_buf;
   rmesa->radeon.swtcl.RenderIndex = ~0;
   rmesa->radeon.swtcl.render_primitive = GL_TRIANGLES;
   rmesa->radeon.swtcl.hw_primitive = 0;
}
开发者ID:dumbbell，项目名称:mesa，代码行数:28，代码来源:radeon_swtcl.c

示例13: radeonTexGen

/* Need:  
 *  - Same GEN_MODE for all active bits
 *  - Same EyePlane/ObjPlane for all active bits when using Eye/Obj
 *  - STRQ presumably all supported (matrix means incoming R values
 *    can end up in STQ, this has implications for vertex support,
 *    presumably ok if maos is used, though?)
 *  
 * Basically impossible to do this on the fly - just collect some
 * basic info & do the checks from ValidateState().
 */
static void radeonTexGen( GLcontext *ctx,
			  GLenum coord,
			  GLenum pname,
			  const GLfloat *params )
{
   r100ContextPtr rmesa = R100_CONTEXT(ctx);
   GLuint unit = ctx->Texture.CurrentUnit;
   rmesa->recheck_texgen[unit] = GL_TRUE;
}
开发者ID:AchironOS，项目名称:chromium.src，代码行数:19，代码来源:radeon_tex.c

示例14: radeonRasterPrimitive

static void radeonRasterPrimitive( struct gl_context *ctx, GLuint hwprim )
{
   r100ContextPtr rmesa = R100_CONTEXT(ctx);

   if (rmesa->radeon.swtcl.hw_primitive != hwprim) {
      RADEON_NEWPRIM( rmesa );
      rmesa->radeon.swtcl.hw_primitive = hwprim;
   }
}
开发者ID:dumbbell，项目名称:mesa，代码行数:9，代码来源:radeon_swtcl.c

示例15: radeonClear

static void radeonClear( struct gl_context *ctx, GLbitfield mask )
{
   r100ContextPtr rmesa = R100_CONTEXT(ctx);
   GLuint flags = 0;
   GLuint orig_mask = mask;

   if (mask & (BUFFER_BIT_FRONT_LEFT | BUFFER_BIT_FRONT_RIGHT)) {
      rmesa->radeon.front_buffer_dirty = GL_TRUE;
   }

   if ( RADEON_DEBUG & RADEON_IOCTL ) {
      fprintf( stderr, "radeonClear\n");
   }

   radeon_firevertices(&rmesa->radeon);

   if ( mask & BUFFER_BIT_FRONT_LEFT ) {
      flags |= RADEON_FRONT;
      mask &= ~BUFFER_BIT_FRONT_LEFT;
   }

   if ( mask & BUFFER_BIT_BACK_LEFT ) {
      flags |= RADEON_BACK;
      mask &= ~BUFFER_BIT_BACK_LEFT;
   }

   if ( mask & BUFFER_BIT_DEPTH ) {
      flags |= RADEON_DEPTH;
      mask &= ~BUFFER_BIT_DEPTH;
   }

   if ( (mask & BUFFER_BIT_STENCIL) ) {
      flags |= RADEON_STENCIL;
      mask &= ~BUFFER_BIT_STENCIL;
   }

   if ( mask ) {
      if (RADEON_DEBUG & RADEON_FALLBACKS)
	 fprintf(stderr, "%s: swrast clear, mask: %x\n", __FUNCTION__, mask);
      _swrast_Clear( ctx, mask );
   }

   if ( !flags )
      return;

   if (rmesa->using_hyperz) {
      flags |= RADEON_USE_COMP_ZBUF;
/*      if (rmesa->radeon.radeonScreen->chipset & RADEON_CHIPSET_TCL)
         flags |= RADEON_USE_HIERZ; */
      if (((flags & RADEON_DEPTH) && (flags & RADEON_STENCIL) &&
	    ((rmesa->radeon.state.stencil.clear & RADEON_STENCIL_WRITE_MASK) == RADEON_STENCIL_WRITE_MASK))) {
	  flags |= RADEON_CLEAR_FASTZ;
      }
   }

   radeonUserClear(ctx, orig_mask);
}
开发者ID:ChillyWillyGuru，项目名称:RSXGL，代码行数:57，代码来源:radeon_ioctl.c


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