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/**************************************************************************

 *

 * Copyright 2008-2010 VMware, Inc.

 * 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, sub license, 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 (including the

 * next paragraph) 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 NON-INFRINGEMENT.

 * IN NO EVENT SHALL VMWARE AND/OR ITS SUPPLIERS 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.

 *

 **************************************************************************/

#include "pipe/p_compiler.h"

#include "util/u_memory.h"

#include "util/u_string.h"

#include "util/u_format.h"

#include "tgsi/tgsi_dump.h"

#include "u_dump.h"

/*

 * Dump primitives

 */

static INLINE void

util_stream_writef(FILE *stream, const char *format, ...)

{

   static char buf[1024];

   unsigned len;

   va_list ap;

   va_start(ap, format);

   len = util_vsnprintf(buf, sizeof(buf), format, ap);

   va_end(ap);

   fwrite(buf, len, 1, stream);

}

static void

util_dump_bool(FILE *stream, int value)

{

   util_stream_writef(stream, "%c", value ? '1' : '0');

}

static void

util_dump_int(FILE *stream, long long int value)

{

   util_stream_writef(stream, "%lli", value);

}

static void

util_dump_uint(FILE *stream, long long unsigned value)

{

   util_stream_writef(stream, "%llu", value);

}

static void

util_dump_float(FILE *stream, double value)

{

   util_stream_writef(stream, "%g", value);

}

static void

util_dump_string(FILE *stream, const char *str)

{

   fputs("\"", stream);

   fputs(str, stream);

   fputs("\"", stream);

}

static void

util_dump_enum(FILE *stream, const char *value)

{

   fputs(value, stream);

}

static void

util_dump_array_begin(FILE *stream)

{

   fputs("{", stream);

}

static void

util_dump_array_end(FILE *stream)

{

   fputs("}", stream);

}

static void

util_dump_elem_begin(FILE *stream)

{

}

static void

util_dump_elem_end(FILE *stream)

{

   fputs(", ", stream);

}

static void

util_dump_struct_begin(FILE *stream, const char *name)

{

   fputs("{", stream);

}

static void

util_dump_struct_end(FILE *stream)

{

   fputs("}", stream);

}

static void

util_dump_member_begin(FILE *stream, const char *name)

{

   util_stream_writef(stream, "%s = ", name);

}

static void

util_dump_member_end(FILE *stream)

{

   fputs(", ", stream);

}

static void

util_dump_null(FILE *stream)

{

   fputs("NULL", stream);

}

static void

util_dump_ptr(FILE *stream, const void *value)

{

   if(value)

      util_stream_writef(stream, "0x%08lx", (unsigned long)(uintptr_t)value);

   else

      util_dump_null(stream);

}

/*

 * Code saving macros.

 */

#define util_dump_arg(_stream, _type, _arg) \

   do { \

      util_dump_arg_begin(_stream, #_arg); \

      util_dump_##_type(_stream, _arg); \

      util_dump_arg_end(_stream); \

   } while(0)

#define util_dump_ret(_stream, _type, _arg) \

   do { \

      util_dump_ret_begin(_stream); \

      util_dump_##_type(_stream, _arg); \

      util_dump_ret_end(_stream); \

   } while(0)

#define util_dump_array(_stream, _type, _obj, _size) \

   do { \

      size_t idx; \

      util_dump_array_begin(_stream); \

      for(idx = 0; idx < (_size); ++idx) { \

         util_dump_elem_begin(_stream); \

         util_dump_##_type(_stream, (_obj)[idx]); \

         util_dump_elem_end(_stream); \

      } \

      util_dump_array_end(_stream); \

   } while(0)

#define util_dump_struct_array(_stream, _type, _obj, _size) \

   do { \

      size_t idx; \

      util_dump_array_begin(_stream); \

      for(idx = 0; idx < (_size); ++idx) { \

         util_dump_elem_begin(_stream); \

         util_dump_##_type(_stream, &(_obj)[idx]); \

         util_dump_elem_end(_stream); \

      } \

      util_dump_array_end(_stream); \

   } while(0)

#define util_dump_member(_stream, _type, _obj, _member) \

   do { \

      util_dump_member_begin(_stream, #_member); \

      util_dump_##_type(_stream, (_obj)->_member); \

      util_dump_member_end(_stream); \

   } while(0)

#define util_dump_arg_array(_stream, _type, _arg, _size) \

   do { \

      util_dump_arg_begin(_stream, #_arg); \

      util_dump_array(_stream, _type, _arg, _size); \

      util_dump_arg_end(_stream); \

   } while(0)

#define util_dump_member_array(_stream, _type, _obj, _member) \

   do { \

      util_dump_member_begin(_stream, #_member); \

      util_dump_array(_stream, _type, (_obj)->_member, sizeof((_obj)->_member)/sizeof((_obj)->_member[0])); \

      util_dump_member_end(_stream); \

   } while(0)

/*

 * Wrappers for enum -> string dumpers.

 */

static void

util_dump_format(FILE *stream, enum pipe_format format)

{

   util_dump_enum(stream, util_format_name(format));

}

static void

util_dump_enum_blend_factor(FILE *stream, unsigned value)

{

   util_dump_enum(stream, util_dump_blend_factor(value, TRUE));

}

static void

util_dump_enum_blend_func(FILE *stream, unsigned value)

{

   util_dump_enum(stream, util_dump_blend_func(value, TRUE));

}

static void

util_dump_enum_func(FILE *stream, unsigned value)

{

   util_dump_enum(stream, util_dump_func(value, TRUE));

}

/*

 * Public functions

 */

void

util_dump_template(FILE *stream, const struct pipe_resource *templat)

{

   if(!templat) {

      util_dump_null(stream);

      return;

   }

   util_dump_struct_begin(stream, "pipe_resource");

   util_dump_member(stream, int, templat, target);

   util_dump_member(stream, format, templat, format);

   util_dump_member_begin(stream, "width");

   util_dump_uint(stream, templat->width0);

   util_dump_member_end(stream);

   util_dump_member_begin(stream, "height");

   util_dump_uint(stream, templat->height0);

   util_dump_member_end(stream);

   util_dump_member_begin(stream, "depth");

   util_dump_uint(stream, templat->depth0);

   util_dump_member_end(stream);

   util_dump_member_begin(stream, "array_size");

   util_dump_uint(stream, templat->array_size);

   util_dump_member_end(stream);

   util_dump_member(stream, uint, templat, last_level);

   util_dump_member(stream, uint, templat, usage);

   util_dump_member(stream, uint, templat, bind);

   util_dump_member(stream, uint, templat, flags);

   util_dump_struct_end(stream);

}

void

util_dump_rasterizer_state(FILE *stream, const struct pipe_rasterizer_state *state)

{

   if(!state) {

      util_dump_null(stream);

      return;

   }

   util_dump_struct_begin(stream, "pipe_rasterizer_state");

   util_dump_member(stream, bool, state, flatshade);

   util_dump_member(stream, bool, state, light_twoside);

   util_dump_member(stream, bool, state, clamp_vertex_color);

   util_dump_member(stream, bool, state, clamp_fragment_color);

   util_dump_member(stream, uint, state, front_ccw);

   util_dump_member(stream, uint, state, cull_face);

   util_dump_member(stream, uint, state, fill_front);

   util_dump_member(stream, uint, state, fill_back);

   util_dump_member(stream, bool, state, offset_point);

   util_dump_member(stream, bool, state, offset_line);

   util_dump_member(stream, bool, state, offset_tri);

   util_dump_member(stream, bool, state, scissor);

   util_dump_member(stream, bool, state, poly_smooth);

   util_dump_member(stream, bool, state, poly_stipple_enable);

   util_dump_member(stream, bool, state, point_smooth);

   util_dump_member(stream, uint, state, sprite_coord_enable);

   util_dump_member(stream, bool, state, sprite_coord_mode);

   util_dump_member(stream, bool, state, point_quad_rasterization);

   util_dump_member(stream, bool, state, point_size_per_vertex);

   util_dump_member(stream, bool, state, multisample);

   util_dump_member(stream, bool, state, line_smooth);

   util_dump_member(stream, bool, state, line_stipple_enable);

   util_dump_member(stream, uint, state, line_stipple_factor);

   util_dump_member(stream, uint, state, line_stipple_pattern);

   util_dump_member(stream, bool, state, line_last_pixel);

   util_dump_member(stream, bool, state, flatshade_first);

   util_dump_member(stream, bool, state, half_pixel_center);

   util_dump_member(stream, bool, state, bottom_edge_rule);

   util_dump_member(stream, bool, state, rasterizer_discard);

   util_dump_member(stream, bool, state, depth_clip);

   util_dump_member(stream, uint, state, clip_plane_enable);

   util_dump_member(stream, float, state, line_width);

   util_dump_member(stream, float, state, point_size);

   util_dump_member(stream, float, state, offset_units);

   util_dump_member(stream, float, state, offset_scale);

   util_dump_member(stream, float, state, offset_clamp);

   util_dump_struct_end(stream);

}

void

util_dump_poly_stipple(FILE *stream, const struct pipe_poly_stipple *state)

{

   if(!state) {

      util_dump_null(stream);

      return;

   }

   util_dump_struct_begin(stream, "pipe_poly_stipple");

   util_dump_member_begin(stream, "stipple");

   util_dump_member_array(stream, uint, state, stipple);

   util_dump_member_end(stream);

   util_dump_struct_end(stream);

}

void

util_dump_viewport_state(FILE *stream, const struct pipe_viewport_state *state)

{

   if(!state) {

      util_dump_null(stream);

      return;

   }

   util_dump_struct_begin(stream, "pipe_viewport_state");

   util_dump_member_array(stream, float, state, scale);

   util_dump_member_array(stream, float, state, translate);

   util_dump_struct_end(stream);

}

void

util_dump_scissor_state(FILE *stream, const struct pipe_scissor_state *state)

{

   if(!state) {

      util_dump_null(stream);

      return;

   }

   util_dump_struct_begin(stream, "pipe_scissor_state");

   util_dump_member(stream, uint, state, minx);

   util_dump_member(stream, uint, state, miny);

   util_dump_member(stream, uint, state, maxx);

   util_dump_member(stream, uint, state, maxy);

   util_dump_struct_end(stream);

}

void

util_dump_clip_state(FILE *stream, const struct pipe_clip_state *state)

{

   unsigned i;

   if(!state) {

      util_dump_null(stream);

      return;

   }

   util_dump_struct_begin(stream, "pipe_clip_state");

   util_dump_member_begin(stream, "ucp");

   util_dump_array_begin(stream);

   for(i = 0; i < PIPE_MAX_CLIP_PLANES; ++i) {

      util_dump_elem_begin(stream);

      util_dump_array(stream, float, state->ucp[i], 4);

      util_dump_elem_end(stream);

   }

   util_dump_array_end(stream);

   util_dump_member_end(stream);

   util_dump_struct_end(stream);

}

void

util_dump_shader_state(FILE *stream, const struct pipe_shader_state *state)

{

   char str[8192];

   unsigned i;

   if(!state) {

      util_dump_null(stream);

      return;

   }

   tgsi_dump_str(state->tokens, 0, str, sizeof(str));

   util_dump_struct_begin(stream, "pipe_shader_state");

   util_dump_member_begin(stream, "tokens");

   util_dump_string(stream, str);

   util_dump_member_end(stream);

   util_dump_member_begin(stream, "stream_output");

   util_dump_struct_begin(stream, "pipe_stream_output_info");

   util_dump_member(stream, uint, &state->stream_output, num_outputs);

   util_dump_array(stream, uint, state->stream_output.stride,

                   Elements(state->stream_output.stride));

   util_dump_array_begin(stream);

   for(i = 0; i < state->stream_output.num_outputs; ++i) {

      util_dump_elem_begin(stream);

      util_dump_struct_begin(stream, ""); /* anonymous */

      util_dump_member(stream, uint, &state->stream_output.output[i], register_index);

      util_dump_member(stream, uint, &state->stream_output.output[i], start_component);

      util_dump_member(stream, uint, &state->stream_output.output[i], num_components);

      util_dump_member(stream, uint, &state->stream_output.output[i], output_buffer);

      util_dump_struct_end(stream);

      util_dump_elem_end(stream);

   }

   util_dump_array_end(stream);

   util_dump_struct_end(stream);

   util_dump_member_end(stream);

   util_dump_struct_end(stream);

}

void

util_dump_depth_stencil_alpha_state(FILE *stream, const struct pipe_depth_stencil_alpha_state *state)

{

   unsigned i;

   if(!state) {

      util_dump_null(stream);

      return;

   }

   util_dump_struct_begin(stream, "pipe_depth_stencil_alpha_state");

   util_dump_member_begin(stream, "depth");

   util_dump_struct_begin(stream, "pipe_depth_state");

   util_dump_member(stream, bool, &state->depth, enabled);

   if (state->depth.enabled) {

      util_dump_member(stream, bool, &state->depth, writemask);

      util_dump_member(stream, enum_func, &state->depth, func);

   }

   util_dump_struct_end(stream);

   util_dump_member_end(stream);

   util_dump_member_begin(stream, "stencil");

   util_dump_array_begin(stream);

   for(i = 0; i < Elements(state->stencil); ++i) {

      util_dump_elem_begin(stream);

      util_dump_struct_begin(stream, "pipe_stencil_state");

      util_dump_member(stream, bool, &state->stencil[i], enabled);

      if (state->stencil[i].enabled) {

         util_dump_member(stream, enum_func, &state->stencil[i], func);

         util_dump_member(stream, uint, &state->stencil[i], fail_op);

         util_dump_member(stream, uint, &state->stencil[i], zpass_op);

         util_dump_member(stream, uint, &state->stencil[i], zfail_op);

         util_dump_member(stream, uint, &state->stencil[i], valuemask);

         util_dump_member(stream, uint, &state->stencil[i], writemask);

      }

      util_dump_struct_end(stream);

      util_dump_elem_end(stream);

   }

   util_dump_array_end(stream);

   util_dump_member_end(stream);

   util_dump_member_begin(stream, "alpha");

   util_dump_struct_begin(stream, "pipe_alpha_state");

   util_dump_member(stream, bool, &state->alpha, enabled);

   if (state->alpha.enabled) {

      util_dump_member(stream, enum_func, &state->alpha, func);

      util_dump_member(stream, float, &state->alpha, ref_value);

   }

   util_dump_struct_end(stream);

   util_dump_member_end(stream);

   util_dump_struct_end(stream);

}

void

util_dump_rt_blend_state(FILE *stream, const struct pipe_rt_blend_state *state)

{

   util_dump_struct_begin(stream, "pipe_rt_blend_state");

   util_dump_member(stream, uint, state, blend_enable);

   if (state->blend_enable) {

      util_dump_member(stream, enum_blend_func, state, rgb_func);

      util_dump_member(stream, enum_blend_factor, state, rgb_src_factor);

      util_dump_member(stream, enum_blend_factor, state, rgb_dst_factor);

      util_dump_member(stream, enum_blend_func, state, alpha_func);

      util_dump_member(stream, enum_blend_factor, state, alpha_src_factor);

      util_dump_member(stream, enum_blend_factor, state, alpha_dst_factor);

   }

   util_dump_member(stream, uint, state, colormask);

   util_dump_struct_end(stream);

}

void

util_dump_blend_state(FILE *stream, const struct pipe_blend_state *state)

{

   unsigned valid_entries = 1;

   if(!state) {

      util_dump_null(stream);

      return;

   }

   util_dump_struct_begin(stream, "pipe_blend_state");

   util_dump_member(stream, bool, state, dither);

   util_dump_member(stream, bool, state, logicop_enable);

   if (state->logicop_enable) {

      util_dump_member(stream, enum_func, state, logicop_func);

   }

   else {

      util_dump_member(stream, bool, state, independent_blend_enable);

      util_dump_member_begin(stream, "rt");

      if (state->independent_blend_enable)

         valid_entries = PIPE_MAX_COLOR_BUFS;

      util_dump_struct_array(stream, rt_blend_state, state->rt, valid_entries);

      util_dump_member_end(stream);

   }

   util_dump_struct_end(stream);

}

void

util_dump_blend_color(FILE *stream, const struct pipe_blend_color *state)

{

   if(!state) {

      util_dump_null(stream);

      return;

   }

   util_dump_struct_begin(stream, "pipe_blend_color");

   util_dump_member_array(stream, float, state, color);

   util_dump_struct_end(stream);

}

void

util_dump_stencil_ref(FILE *stream, const struct pipe_stencil_ref *state)

{

   if(!state) {

      util_dump_null(stream);

      return;

   }

   util_dump_struct_begin(stream, "pipe_stencil_ref");

   util_dump_member_array(stream, uint, state, ref_value);

   util_dump_struct_end(stream);

}

void

util_dump_framebuffer_state(FILE *stream, const struct pipe_framebuffer_state *state)

{

   util_dump_struct_begin(stream, "pipe_framebuffer_state");

   util_dump_member(stream, uint, state, width);

   util_dump_member(stream, uint, state, height);

   util_dump_member(stream, uint, state, nr_cbufs);

   util_dump_member_array(stream, ptr, state, cbufs);

   util_dump_member(stream, ptr, state, zsbuf);

   util_dump_struct_end(stream);

}

void

util_dump_sampler_state(FILE *stream, const struct pipe_sampler_state *state)

{

   if(!state) {

      util_dump_null(stream);

      return;

   }

   util_dump_struct_begin(stream, "pipe_sampler_state");

   util_dump_member(stream, uint, state, wrap_s);

   util_dump_member(stream, uint, state, wrap_t);

   util_dump_member(stream, uint, state, wrap_r);

   util_dump_member(stream, uint, state, min_img_filter);

   util_dump_member(stream, uint, state, min_mip_filter);

   util_dump_member(stream, uint, state, mag_img_filter);

   util_dump_member(stream, uint, state, compare_mode);

   util_dump_member(stream, enum_func, state, compare_func);

   util_dump_member(stream, bool, state, normalized_coords);

   util_dump_member(stream, uint, state, max_anisotropy);

   util_dump_member(stream, float, state, lod_bias);

   util_dump_member(stream, float, state, min_lod);

   util_dump_member(stream, float, state, max_lod);

   util_dump_member_array(stream, float, state, border_color.f);

   util_dump_struct_end(stream);

}

void

util_dump_surface(FILE *stream, const struct pipe_surface *state)

{

   if(!state) {

      util_dump_null(stream);

      return;

   }

   util_dump_struct_begin(stream, "pipe_surface");

   util_dump_member(stream, format, state, format);

   util_dump_member(stream, uint, state, width);

   util_dump_member(stream, uint, state, height);

   util_dump_member(stream, ptr, state, texture);

   util_dump_member(stream, uint, state, u.tex.level);

   util_dump_member(stream, uint, state, u.tex.first_layer);

   util_dump_member(stream, uint, state, u.tex.last_layer);

   util_dump_struct_end(stream);

}

void

util_dump_transfer(FILE *stream, const struct pipe_transfer *state)

{

   if(!state) {

      util_dump_null(stream);

      return;

   }

   util_dump_struct_begin(stream, "pipe_transfer");

   util_dump_member(stream, ptr, state, resource);

   util_dump_member(stream, uint, state, level);

   util_dump_member(stream, uint, state, usage);

   util_dump_member_begin(stream, "box");

   util_dump_box(stream, &state->box);

   util_dump_member_end(stream);

   util_dump_member(stream, uint, state, stride);

   util_dump_member(stream, uint, state, layer_stride);

   util_dump_struct_end(stream);

}

void

util_dump_vertex_buffer(FILE *stream, const struct pipe_vertex_buffer *state)

{

   if(!state) {

      util_dump_null(stream);

      return;

   }

   util_dump_struct_begin(stream, "pipe_vertex_buffer");

   util_dump_member(stream, uint, state, stride);

   util_dump_member(stream, uint, state, buffer_offset);

   util_dump_member(stream, ptr, state, buffer);

   util_dump_struct_end(stream);

}

void

util_dump_vertex_element(FILE *stream, const struct pipe_vertex_element *state)

{

   if(!state) {

      util_dump_null(stream);

      return;

   }

   util_dump_struct_begin(stream, "pipe_vertex_element");

   util_dump_member(stream, uint, state, src_offset);

   util_dump_member(stream, uint, state, instance_divisor);

   util_dump_member(stream, uint, state, vertex_buffer_index);

   util_dump_member(stream, format, state, src_format);

   util_dump_struct_end(stream);

}

void

util_dump_draw_info(FILE *stream, const struct pipe_draw_info *state)

{

   if(!state) {

      util_dump_null(stream);

      return;

   }

   util_dump_struct_begin(stream, "pipe_draw_info");

   util_dump_member(stream, bool, state, indexed);

   util_dump_member(stream, uint, state, mode);

   util_dump_member(stream, uint, state, start);

   util_dump_member(stream, uint, state, count);

   util_dump_member(stream, uint, state, start_instance);

   util_dump_member(stream, uint, state, instance_count);

   util_dump_member(stream, uint, state, vertices_per_patch);

   util_dump_member(stream, int,  state, index_bias);

   util_dump_member(stream, uint, state, min_index);

   util_dump_member(stream, uint, state, max_index);

   util_dump_member(stream, bool, state, primitive_restart);

   util_dump_member(stream, uint, state, restart_index);

   util_dump_member(stream, ptr, state, count_from_stream_output);

   util_dump_member(stream, ptr, state, indirect);

   util_dump_member(stream, uint, state, indirect_offset);

   util_dump_struct_end(stream);

}

void util_dump_box(FILE *stream, const struct pipe_box *box)

{

   if(!box) {

      util_dump_null(stream);

      return;

   }

   util_dump_struct_begin(stream, "pipe_box");

   util_dump_member(stream, int, box, x);

   util_dump_member(stream, int, box, y);

   util_dump_member(stream, int, box, z);

   util_dump_member(stream, int, box, width);

   util_dump_member(stream, int, box, height);

   util_dump_member(stream, int, box, depth);

   util_dump_struct_end(stream);

}

void util_dump_blit_info(FILE *stream, const struct pipe_blit_info *info)

{

   char mask[7];

   if (!info) {

      util_dump_null(stream);

      return;

   }

   util_dump_struct_begin(stream, "pipe_blit_info");

   util_dump_member_begin(stream, "dst");

   util_dump_struct_begin(stream, "dst");

   util_dump_member(stream, ptr, &info->dst, resource);

   util_dump_member(stream, uint, &info->dst, level);

   util_dump_member(stream, format, &info->dst, format);

   util_dump_member_begin(stream, "box");

   util_dump_box(stream, &info->dst.box);

   util_dump_member_end(stream);

   util_dump_struct_end(stream);

   util_dump_member_end(stream);

   util_dump_member_begin(stream, "src");

   util_dump_struct_begin(stream, "src");

   util_dump_member(stream, ptr, &info->src, resource);

   util_dump_member(stream, uint, &info->src, level);

   util_dump_member(stream, format, &info->src, format);

   util_dump_member_begin(stream, "box");

   util_dump_box(stream, &info->src.box);

   util_dump_member_end(stream);

   util_dump_struct_end(stream);

   util_dump_member_end(stream);

   mask[0] = (info->mask & PIPE_MASK_R) ? 'R' : '-';

   mask[1] = (info->mask & PIPE_MASK_G) ? 'G' : '-';

   mask[2] = (info->mask & PIPE_MASK_B) ? 'B' : '-';

   mask[3] = (info->mask & PIPE_MASK_A) ? 'A' : '-';

   mask[4] = (info->mask & PIPE_MASK_Z) ? 'Z' : '-';

   mask[5] = (info->mask & PIPE_MASK_S) ? 'S' : '-';

   mask[6] = 0;

   util_dump_member_begin(stream, "mask");

   util_dump_string(stream, mask);

   util_dump_member_end(stream);

   util_dump_member(stream, uint, info, filter);

   util_dump_member(stream, bool, info, scissor_enable);

   util_dump_member_begin(stream, "scissor");

   util_dump_scissor_state(stream, &info->scissor);

   util_dump_member_end(stream);

   util_dump_struct_end(stream);

}