progs/rbug/tex_dump.c

   1 /*
   2  * Copyright 2009 VMware, Inc.
   3  * All Rights Reserved.
   4  *
   5  * Permission is hereby granted, free of charge, to any person obtaining a
   6  * copy of this software and associated documentation files (the "Software"),
   7  * to deal in the Software without restriction, including without limitation
   8  * on the rights to use, copy, modify, merge, publish, distribute, sub
   9  * license, and/or sell copies of the Software, and to permit persons to whom
  10  * the Software is furnished to do so, subject to the following conditions:
  11  *
  12  * The above copyright notice and this permission notice (including the next
  13  * paragraph) shall be included in all copies or substantial portions of the
  14  * Software.
  15  *
  16  * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
  17  * IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
  18  * FITNESS FOR A PARTICULAR PURPOSE AND NON-INFRINGEMENT.  IN NO EVENT SHALL
  19  * VMWARE AND/OR THEIR SUPPLIERS BE LIABLE FOR ANY CLAIM,
  20  * DAMAGES OR OTHER LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR
  21  * OTHERWISE, ARISING FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE
  22  * USE OR OTHER DEALINGS IN THE SOFTWARE.
  23  */
  24
  25 #include "pipe/p_compiler.h"
  26 #include "pipe/p_format.h"
  27 #include "pipe/p_state.h"
  28 #include "util/u_memory.h"
  29 #include "util/u_debug.h"
  30 #include "util/u_network.h"
  31 #include "util/u_tile.h"
  32 #include "rbug/rbug.h"
  33
  34 static void dump(rbug_texture_t tex,
  35                  struct rbug_proto_texture_info_reply *info,
  36                  struct rbug_proto_texture_read_reply *read,
  37                  int mip)
  38 {
  39    enum pipe_format format = info->format;
  40    uint8_t *data = read->data;
  41    unsigned width = info->width[mip];
  42    unsigned height = info->height[mip];
  43    unsigned dst_stride = width * 4 * 4;
  44    unsigned src_stride = read->stride;
  45    float *rgba = MALLOC(dst_stride * height);
  46    int i;
  47    char filename[512];
  48
  49    util_snprintf(filename, 512, "%llu_%s_%u.bmp",
  50                  (unsigned long long)tex, pf_name(info->format), mip);
  51
  52    if (pf_is_compressed(info->format)) {
  53       debug_printf("skipping: %s\n", filename);
  54       return;
  55    }
  56
  57    debug_printf("saving: %s\n", filename);
  58
  59    for (i = 0; i < height; i++) {
  60       pipe_tile_raw_to_rgba(format, data + src_stride * i,
  61                             width, 1,
  62                             &rgba[width*4*i], dst_stride);
  63    }
  64
  65    debug_dump_float_rgba_bmp(filename, width, height, rgba, width);
  66
  67    FREE(rgba);
  68 }
  69
  70 static void talk()
  71 {
  72    int c = u_socket_connect("localhost", 13370);
  73    struct rbug_connection *con = rbug_from_socket(c);
  74    struct rbug_header *header;
  75    struct rbug_header *header2;
  76    struct rbug_proto_texture_list_reply *list;
  77    struct rbug_proto_texture_info_reply *info;
  78    struct rbug_proto_texture_read_reply *read;
  79    int i, j;
  80
  81    assert(c >= 0);
  82    assert(con);
  83    debug_printf("Connection get!\n");
  84
  85    debug_printf("Sending get textures\n");
  86    rbug_send_texture_list(con, NULL);
  87
  88    debug_printf("Waiting for textures\n");
  89    header = rbug_get_message(con, NULL);
  90    assert(header->opcode == RBUG_OP_TEXTURE_LIST_REPLY);
  91    list = (struct rbug_proto_texture_list_reply *)header;
  92
  93    debug_printf("Got textures:\n");
  94    for (i = 0; i < list->textures_len; i++) {
  95       rbug_send_texture_info(con, list->textures[i], NULL);
  96
  97       header = rbug_get_message(con, NULL);
  98       assert(header->opcode == RBUG_OP_TEXTURE_INFO_REPLY);
  99       info = (struct rbug_proto_texture_info_reply *)header;
 100
 101       for (j = 0; j <= info->last_level; j++) {
 102          rbug_send_texture_read(con, list->textures[i],
 103                                 0, j, 0,
 104                                 0, 0, info->width[j], info->height[j],
 105                                 NULL);
 106
 107          header2 = rbug_get_message(con, NULL);
 108          assert(header2->opcode == RBUG_OP_TEXTURE_READ_REPLY);
 109          read = (struct rbug_proto_texture_read_reply *)header2;
 110
 111          dump(list->textures[i], info, read, j);
 112
 113          rbug_free_header(header2);
 114       }
 115
 116       rbug_free_header(header);
 117
 118    }
 119    rbug_free_header(&list->header);
 120    rbug_disconnect(con);
 121 }
 122
 123 int main(int argc, char** argv)
 124 {
 125    talk();
 126    return 0;
 127 }