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/timer.h" 23 #include "qxl.h" 24 25 static const char *const qxl_type[] = { 26 [ QXL_CMD_NOP ] = "nop", 27 [ QXL_CMD_DRAW ] = "draw", 28 [ QXL_CMD_UPDATE ] = "update", 29 [ QXL_CMD_CURSOR ] = "cursor", 30 [ QXL_CMD_MESSAGE ] = "message", 31 [ QXL_CMD_SURFACE ] = "surface", 32 }; 33 34 static const char *const qxl_draw_type[] = { 35 [ QXL_DRAW_NOP ] = "nop", 36 [ QXL_DRAW_FILL ] = "fill", 37 [ QXL_DRAW_OPAQUE ] = "opaque", 38 [ QXL_DRAW_COPY ] = "copy", 39 [ QXL_COPY_BITS ] = "copy-bits", 40 [ QXL_DRAW_BLEND ] = "blend", 41 [ QXL_DRAW_BLACKNESS ] = "blackness", 42 [ QXL_DRAW_WHITENESS ] = "whitemess", 43 [ QXL_DRAW_INVERS ] = "invers", 44 [ QXL_DRAW_ROP3 ] = "rop3", 45 [ QXL_DRAW_STROKE ] = "stroke", 46 [ QXL_DRAW_TEXT ] = "text", 47 [ QXL_DRAW_TRANSPARENT ] = "transparent", 48 [ QXL_DRAW_ALPHA_BLEND ] = "alpha-blend", 49 }; 50 51 static const char *const qxl_draw_effect[] = { 52 [ QXL_EFFECT_BLEND ] = "blend", 53 [ QXL_EFFECT_OPAQUE ] = "opaque", 54 [ QXL_EFFECT_REVERT_ON_DUP ] = "revert-on-dup", 55 [ QXL_EFFECT_BLACKNESS_ON_DUP ] = "blackness-on-dup", 56 [ QXL_EFFECT_WHITENESS_ON_DUP ] = "whiteness-on-dup", 57 [ QXL_EFFECT_NOP_ON_DUP ] = "nop-on-dup", 58 [ QXL_EFFECT_NOP ] = "nop", 59 [ QXL_EFFECT_OPAQUE_BRUSH ] = "opaque-brush", 60 }; 61 62 static const char *const qxl_surface_cmd[] = { 63 [ QXL_SURFACE_CMD_CREATE ] = "create", 64 [ QXL_SURFACE_CMD_DESTROY ] = "destroy", 65 }; 66 67 static const char *const spice_surface_fmt[] = { 68 [ SPICE_SURFACE_FMT_INVALID ] = "invalid", 69 [ SPICE_SURFACE_FMT_1_A ] = "alpha/1", 70 [ SPICE_SURFACE_FMT_8_A ] = "alpha/8", 71 [ SPICE_SURFACE_FMT_16_555 ] = "555/16", 72 [ SPICE_SURFACE_FMT_16_565 ] = "565/16", 73 [ SPICE_SURFACE_FMT_32_xRGB ] = "xRGB/32", 74 [ SPICE_SURFACE_FMT_32_ARGB ] = "ARGB/32", 75 }; 76 77 static const char *const qxl_cursor_cmd[] = { 78 [ QXL_CURSOR_SET ] = "set", 79 [ QXL_CURSOR_MOVE ] = "move", 80 [ QXL_CURSOR_HIDE ] = "hide", 81 [ QXL_CURSOR_TRAIL ] = "trail", 82 }; 83 84 static const char *const spice_cursor_type[] = { 85 [ SPICE_CURSOR_TYPE_ALPHA ] = "alpha", 86 [ SPICE_CURSOR_TYPE_MONO ] = "mono", 87 [ SPICE_CURSOR_TYPE_COLOR4 ] = "color4", 88 [ SPICE_CURSOR_TYPE_COLOR8 ] = "color8", 89 [ SPICE_CURSOR_TYPE_COLOR16 ] = "color16", 90 [ SPICE_CURSOR_TYPE_COLOR24 ] = "color24", 91 [ SPICE_CURSOR_TYPE_COLOR32 ] = "color32", 92 }; 93 94 static const char *qxl_v2n(const char *const n[], size_t l, int v) 95 { 96 if (v >= l || !n[v]) { 97 return "???"; 98 } 99 return n[v]; 100 } 101 #define qxl_name(_list, _value) qxl_v2n(_list, ARRAY_SIZE(_list), _value) 102 103 static int qxl_log_image(PCIQXLDevice *qxl, QXLPHYSICAL addr, int group_id) 104 { 105 QXLImage *image; 106 QXLImageDescriptor *desc; 107 108 image = qxl_phys2virt(qxl, addr, group_id); 109 if (!image) { 110 return 1; 111 } 112 desc = &image->descriptor; 113 fprintf(stderr, " (id %" PRIx64 " type %d flags %d width %d height %d", 114 desc->id, desc->type, desc->flags, desc->width, desc->height); 115 switch (desc->type) { 116 case SPICE_IMAGE_TYPE_BITMAP: 117 fprintf(stderr, ", fmt %d flags %d x %d y %d stride %d" 118 " palette %" PRIx64 " data %" PRIx64, 119 image->bitmap.format, image->bitmap.flags, 120 image->bitmap.x, image->bitmap.y, 121 image->bitmap.stride, 122 image->bitmap.palette, image->bitmap.data); 123 break; 124 } 125 fprintf(stderr, ")"); 126 return 0; 127 } 128 129 static void qxl_log_rect(QXLRect *rect) 130 { 131 fprintf(stderr, " %dx%d+%d+%d", 132 rect->right - rect->left, 133 rect->bottom - rect->top, 134 rect->left, rect->top); 135 } 136 137 static int qxl_log_cmd_draw_copy(PCIQXLDevice *qxl, QXLCopy *copy, 138 int group_id) 139 { 140 int ret; 141 142 fprintf(stderr, " src %" PRIx64, 143 copy->src_bitmap); 144 ret = qxl_log_image(qxl, copy->src_bitmap, group_id); 145 if (ret != 0) { 146 return ret; 147 } 148 fprintf(stderr, " area"); 149 qxl_log_rect(©->src_area); 150 fprintf(stderr, " rop %d", copy->rop_descriptor); 151 return 0; 152 } 153 154 static int qxl_log_cmd_draw(PCIQXLDevice *qxl, QXLDrawable *draw, int group_id) 155 { 156 fprintf(stderr, ": surface_id %d type %s effect %s", 157 draw->surface_id, 158 qxl_name(qxl_draw_type, draw->type), 159 qxl_name(qxl_draw_effect, draw->effect)); 160 switch (draw->type) { 161 case QXL_DRAW_COPY: 162 return qxl_log_cmd_draw_copy(qxl, &draw->u.copy, group_id); 163 break; 164 } 165 return 0; 166 } 167 168 static 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 break; 183 } 184 return 0; 185 } 186 187 static void qxl_log_cmd_surface(PCIQXLDevice *qxl, QXLSurfaceCmd *cmd) 188 { 189 fprintf(stderr, ": %s id %d", 190 qxl_name(qxl_surface_cmd, cmd->type), 191 cmd->surface_id); 192 if (cmd->type == QXL_SURFACE_CMD_CREATE) { 193 fprintf(stderr, " size %dx%d stride %d format %s (count %d, max %d)", 194 cmd->u.surface_create.width, 195 cmd->u.surface_create.height, 196 cmd->u.surface_create.stride, 197 qxl_name(spice_surface_fmt, cmd->u.surface_create.format), 198 qxl->guest_surfaces.count, qxl->guest_surfaces.max); 199 } 200 if (cmd->type == QXL_SURFACE_CMD_DESTROY) { 201 fprintf(stderr, " (count %d)", qxl->guest_surfaces.count); 202 } 203 } 204 205 int qxl_log_cmd_cursor(PCIQXLDevice *qxl, QXLCursorCmd *cmd, int group_id) 206 { 207 QXLCursor *cursor; 208 209 fprintf(stderr, ": %s", 210 qxl_name(qxl_cursor_cmd, cmd->type)); 211 switch (cmd->type) { 212 case QXL_CURSOR_SET: 213 fprintf(stderr, " +%d+%d visible %s, shape @ 0x%" PRIx64, 214 cmd->u.set.position.x, 215 cmd->u.set.position.y, 216 cmd->u.set.visible ? "yes" : "no", 217 cmd->u.set.shape); 218 cursor = qxl_phys2virt(qxl, cmd->u.set.shape, group_id); 219 if (!cursor) { 220 return 1; 221 } 222 fprintf(stderr, " type %s size %dx%d hot-spot +%d+%d" 223 " unique 0x%" PRIx64 " data-size %d", 224 qxl_name(spice_cursor_type, cursor->header.type), 225 cursor->header.width, cursor->header.height, 226 cursor->header.hot_spot_x, cursor->header.hot_spot_y, 227 cursor->header.unique, cursor->data_size); 228 break; 229 case QXL_CURSOR_MOVE: 230 fprintf(stderr, " +%d+%d", cmd->u.position.x, cmd->u.position.y); 231 break; 232 } 233 return 0; 234 } 235 236 int qxl_log_command(PCIQXLDevice *qxl, const char *ring, QXLCommandExt *ext) 237 { 238 bool compat = ext->flags & QXL_COMMAND_FLAG_COMPAT; 239 void *data; 240 int ret; 241 242 if (!qxl->cmdlog) { 243 return 0; 244 } 245 fprintf(stderr, "%" PRId64 " qxl-%d/%s:", qemu_clock_get_ns(QEMU_CLOCK_VIRTUAL), 246 qxl->id, ring); 247 fprintf(stderr, " cmd @ 0x%" PRIx64 " %s%s", ext->cmd.data, 248 qxl_name(qxl_type, ext->cmd.type), 249 compat ? "(compat)" : ""); 250 251 data = qxl_phys2virt(qxl, ext->cmd.data, ext->group_id); 252 if (!data) { 253 return 1; 254 } 255 switch (ext->cmd.type) { 256 case QXL_CMD_DRAW: 257 if (!compat) { 258 ret = qxl_log_cmd_draw(qxl, data, ext->group_id); 259 } else { 260 ret = qxl_log_cmd_draw_compat(qxl, data, ext->group_id); 261 } 262 if (ret) { 263 return ret; 264 } 265 break; 266 case QXL_CMD_SURFACE: 267 qxl_log_cmd_surface(qxl, data); 268 break; 269 case QXL_CMD_CURSOR: 270 qxl_log_cmd_cursor(qxl, data, ext->group_id); 271 break; 272 } 273 fprintf(stderr, "\n"); 274 return 0; 275 } 276