qxl-logger.c (8895B)
1/* 2 * qxl command logging -- for debug purposes 3 * 4 * Copyright (C) 2010 Red Hat, Inc. 5 * 6 * maintained by Gerd Hoffmann <kraxel@redhat.com> 7 * 8 * This program is free software; you can redistribute it and/or 9 * modify it under the terms of the GNU General Public License as 10 * published by the Free Software Foundation; either version 2 or 11 * (at your option) version 3 of the License. 12 * 13 * This program is distributed in the hope that it will be useful, 14 * but WITHOUT ANY WARRANTY; without even the implied warranty of 15 * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the 16 * GNU General Public License for more details. 17 * 18 * You should have received a copy of the GNU General Public License 19 * along with this program; if not, see <http://www.gnu.org/licenses/>. 20 */ 21 22#include "qemu/osdep.h" 23#include "qemu/timer.h" 24#include "qxl.h" 25 26static const char *const qxl_type[] = { 27 [ QXL_CMD_NOP ] = "nop", 28 [ QXL_CMD_DRAW ] = "draw", 29 [ QXL_CMD_UPDATE ] = "update", 30 [ QXL_CMD_CURSOR ] = "cursor", 31 [ QXL_CMD_MESSAGE ] = "message", 32 [ QXL_CMD_SURFACE ] = "surface", 33}; 34 35static const char *const qxl_draw_type[] = { 36 [ QXL_DRAW_NOP ] = "nop", 37 [ QXL_DRAW_FILL ] = "fill", 38 [ QXL_DRAW_OPAQUE ] = "opaque", 39 [ QXL_DRAW_COPY ] = "copy", 40 [ QXL_COPY_BITS ] = "copy-bits", 41 [ QXL_DRAW_BLEND ] = "blend", 42 [ QXL_DRAW_BLACKNESS ] = "blackness", 43 [ QXL_DRAW_WHITENESS ] = "whitemess", 44 [ QXL_DRAW_INVERS ] = "invers", 45 [ QXL_DRAW_ROP3 ] = "rop3", 46 [ QXL_DRAW_STROKE ] = "stroke", 47 [ QXL_DRAW_TEXT ] = "text", 48 [ QXL_DRAW_TRANSPARENT ] = "transparent", 49 [ QXL_DRAW_ALPHA_BLEND ] = "alpha-blend", 50}; 51 52static const char *const qxl_draw_effect[] = { 53 [ QXL_EFFECT_BLEND ] = "blend", 54 [ QXL_EFFECT_OPAQUE ] = "opaque", 55 [ QXL_EFFECT_REVERT_ON_DUP ] = "revert-on-dup", 56 [ QXL_EFFECT_BLACKNESS_ON_DUP ] = "blackness-on-dup", 57 [ QXL_EFFECT_WHITENESS_ON_DUP ] = "whiteness-on-dup", 58 [ QXL_EFFECT_NOP_ON_DUP ] = "nop-on-dup", 59 [ QXL_EFFECT_NOP ] = "nop", 60 [ QXL_EFFECT_OPAQUE_BRUSH ] = "opaque-brush", 61}; 62 63static const char *const qxl_surface_cmd[] = { 64 [ QXL_SURFACE_CMD_CREATE ] = "create", 65 [ QXL_SURFACE_CMD_DESTROY ] = "destroy", 66}; 67 68static const char *const spice_surface_fmt[] = { 69 [ SPICE_SURFACE_FMT_INVALID ] = "invalid", 70 [ SPICE_SURFACE_FMT_1_A ] = "alpha/1", 71 [ SPICE_SURFACE_FMT_8_A ] = "alpha/8", 72 [ SPICE_SURFACE_FMT_16_555 ] = "555/16", 73 [ SPICE_SURFACE_FMT_16_565 ] = "565/16", 74 [ SPICE_SURFACE_FMT_32_xRGB ] = "xRGB/32", 75 [ SPICE_SURFACE_FMT_32_ARGB ] = "ARGB/32", 76}; 77 78static const char *const qxl_cursor_cmd[] = { 79 [ QXL_CURSOR_SET ] = "set", 80 [ QXL_CURSOR_MOVE ] = "move", 81 [ QXL_CURSOR_HIDE ] = "hide", 82 [ QXL_CURSOR_TRAIL ] = "trail", 83}; 84 85static const char *const spice_cursor_type[] = { 86 [ SPICE_CURSOR_TYPE_ALPHA ] = "alpha", 87 [ SPICE_CURSOR_TYPE_MONO ] = "mono", 88 [ SPICE_CURSOR_TYPE_COLOR4 ] = "color4", 89 [ SPICE_CURSOR_TYPE_COLOR8 ] = "color8", 90 [ SPICE_CURSOR_TYPE_COLOR16 ] = "color16", 91 [ SPICE_CURSOR_TYPE_COLOR24 ] = "color24", 92 [ SPICE_CURSOR_TYPE_COLOR32 ] = "color32", 93}; 94 95static const char *qxl_v2n(const char *const n[], size_t l, int v) 96{ 97 if (v >= l || !n[v]) { 98 return "???"; 99 } 100 return n[v]; 101} 102#define qxl_name(_list, _value) qxl_v2n(_list, ARRAY_SIZE(_list), _value) 103 104static int qxl_log_image(PCIQXLDevice *qxl, QXLPHYSICAL addr, int group_id) 105{ 106 QXLImage *image; 107 QXLImageDescriptor *desc; 108 109 image = qxl_phys2virt(qxl, addr, group_id); 110 if (!image) { 111 return 1; 112 } 113 desc = &image->descriptor; 114 fprintf(stderr, " (id %" PRIx64 " type %d flags %d width %d height %d", 115 desc->id, desc->type, desc->flags, desc->width, desc->height); 116 switch (desc->type) { 117 case SPICE_IMAGE_TYPE_BITMAP: 118 fprintf(stderr, ", fmt %d flags %d x %d y %d stride %d" 119 " palette %" PRIx64 " data %" PRIx64, 120 image->bitmap.format, image->bitmap.flags, 121 image->bitmap.x, image->bitmap.y, 122 image->bitmap.stride, 123 image->bitmap.palette, image->bitmap.data); 124 break; 125 } 126 fprintf(stderr, ")"); 127 return 0; 128} 129 130static void qxl_log_rect(QXLRect *rect) 131{ 132 fprintf(stderr, " %dx%d+%d+%d", 133 rect->right - rect->left, 134 rect->bottom - rect->top, 135 rect->left, rect->top); 136} 137 138static int qxl_log_cmd_draw_copy(PCIQXLDevice *qxl, QXLCopy *copy, 139 int group_id) 140{ 141 int ret; 142 143 fprintf(stderr, " src %" PRIx64, 144 copy->src_bitmap); 145 ret = qxl_log_image(qxl, copy->src_bitmap, group_id); 146 if (ret != 0) { 147 return ret; 148 } 149 fprintf(stderr, " area"); 150 qxl_log_rect(©->src_area); 151 fprintf(stderr, " rop %d", copy->rop_descriptor); 152 return 0; 153} 154 155static int qxl_log_cmd_draw(PCIQXLDevice *qxl, QXLDrawable *draw, int group_id) 156{ 157 fprintf(stderr, ": surface_id %d type %s effect %s", 158 draw->surface_id, 159 qxl_name(qxl_draw_type, draw->type), 160 qxl_name(qxl_draw_effect, draw->effect)); 161 switch (draw->type) { 162 case QXL_DRAW_COPY: 163 return qxl_log_cmd_draw_copy(qxl, &draw->u.copy, group_id); 164 } 165 return 0; 166} 167 168static int qxl_log_cmd_draw_compat(PCIQXLDevice *qxl, QXLCompatDrawable *draw, 169 int group_id) 170{ 171 fprintf(stderr, ": type %s effect %s", 172 qxl_name(qxl_draw_type, draw->type), 173 qxl_name(qxl_draw_effect, draw->effect)); 174 if (draw->bitmap_offset) { 175 fprintf(stderr, ": bitmap %d", 176 draw->bitmap_offset); 177 qxl_log_rect(&draw->bitmap_area); 178 } 179 switch (draw->type) { 180 case QXL_DRAW_COPY: 181 return qxl_log_cmd_draw_copy(qxl, &draw->u.copy, group_id); 182 } 183 return 0; 184} 185 186static void qxl_log_cmd_surface(PCIQXLDevice *qxl, QXLSurfaceCmd *cmd) 187{ 188 fprintf(stderr, ": %s id %d", 189 qxl_name(qxl_surface_cmd, cmd->type), 190 cmd->surface_id); 191 if (cmd->type == QXL_SURFACE_CMD_CREATE) { 192 fprintf(stderr, " size %dx%d stride %d format %s (count %u, max %u)", 193 cmd->u.surface_create.width, 194 cmd->u.surface_create.height, 195 cmd->u.surface_create.stride, 196 qxl_name(spice_surface_fmt, cmd->u.surface_create.format), 197 qxl->guest_surfaces.count, qxl->guest_surfaces.max); 198 } 199 if (cmd->type == QXL_SURFACE_CMD_DESTROY) { 200 fprintf(stderr, " (count %u)", qxl->guest_surfaces.count); 201 } 202} 203 204int qxl_log_cmd_cursor(PCIQXLDevice *qxl, QXLCursorCmd *cmd, int group_id) 205{ 206 QXLCursor *cursor; 207 208 fprintf(stderr, ": %s", 209 qxl_name(qxl_cursor_cmd, cmd->type)); 210 switch (cmd->type) { 211 case QXL_CURSOR_SET: 212 fprintf(stderr, " +%d+%d visible %s, shape @ 0x%" PRIx64, 213 cmd->u.set.position.x, 214 cmd->u.set.position.y, 215 cmd->u.set.visible ? "yes" : "no", 216 cmd->u.set.shape); 217 cursor = qxl_phys2virt(qxl, cmd->u.set.shape, group_id); 218 if (!cursor) { 219 return 1; 220 } 221 fprintf(stderr, " type %s size %dx%d hot-spot +%d+%d" 222 " unique 0x%" PRIx64 " data-size %d", 223 qxl_name(spice_cursor_type, cursor->header.type), 224 cursor->header.width, cursor->header.height, 225 cursor->header.hot_spot_x, cursor->header.hot_spot_y, 226 cursor->header.unique, cursor->data_size); 227 break; 228 case QXL_CURSOR_MOVE: 229 fprintf(stderr, " +%d+%d", cmd->u.position.x, cmd->u.position.y); 230 break; 231 } 232 return 0; 233} 234 235int qxl_log_command(PCIQXLDevice *qxl, const char *ring, QXLCommandExt *ext) 236{ 237 bool compat = ext->flags & QXL_COMMAND_FLAG_COMPAT; 238 void *data; 239 int ret; 240 241 if (!qxl->cmdlog) { 242 return 0; 243 } 244 fprintf(stderr, "%" PRId64 " qxl-%d/%s:", qemu_clock_get_ns(QEMU_CLOCK_VIRTUAL), 245 qxl->id, ring); 246 fprintf(stderr, " cmd @ 0x%" PRIx64 " %s%s", ext->cmd.data, 247 qxl_name(qxl_type, ext->cmd.type), 248 compat ? "(compat)" : ""); 249 250 data = qxl_phys2virt(qxl, ext->cmd.data, ext->group_id); 251 if (!data) { 252 return 1; 253 } 254 switch (ext->cmd.type) { 255 case QXL_CMD_DRAW: 256 if (!compat) { 257 ret = qxl_log_cmd_draw(qxl, data, ext->group_id); 258 } else { 259 ret = qxl_log_cmd_draw_compat(qxl, data, ext->group_id); 260 } 261 if (ret) { 262 return ret; 263 } 264 break; 265 case QXL_CMD_SURFACE: 266 qxl_log_cmd_surface(qxl, data); 267 break; 268 case QXL_CMD_CURSOR: 269 qxl_log_cmd_cursor(qxl, data, ext->group_id); 270 break; 271 } 272 fprintf(stderr, "\n"); 273 return 0; 274}