src/broadcom/cle/v3d_packet_v33.xml

   1 <vcxml gen="3.3">
   2
   3   <packet code="0" name="Halt"/>
   4   <packet code="1" name="NOP"/>
   5   <packet code="4" name="Flush"/>
   6   <packet code="5" name="Flush All State"/>
   7   <packet code="6" name="Start Tile Binning"/>
   8   <packet code="7" name="Increment Semaphore"/>
   9   <packet code="8" name="Wait on Semaphore"/>
  10   <packet code="9" name="Wait for previous frame"/>
  11   <packet code="10" name="Enable Z-only rendering" cl="R"/>
  12   <packet code="11" name="Disable Z-only rendering" cl="R"/>
  13   <packet code="12" name="End of Z-only rendering in frame"/>
  14   <packet code="13" name="End of rendering"/>
  15
  16   <packet code="14" name="Wait for transform feedback" cl="B">
  17     <field name="Block count" size="8" start="0" type="uint"/>
  18   </packet>
  19
  20   <packet code="15" name="Branch to auto-chained sub-list">
  21     <field name="address" size="32" start="0" type="address"/>
  22   </packet>
  23
  24   <packet code="16" name="Branch">
  25     <field name="address" size="32" start="0" type="address"/>
  26   </packet>
  27
  28   <packet code="17" name="Branch to Sub-list">
  29     <field name="address" size="32" start="0" type="address"/>
  30   </packet>
  31
  32   <packet code="18" name="Return from sub-list"/>
  33   <packet code="19" name="Flush VCD cache"/>
  34   <packet code="24" name="Store Multi-Sample Resolved Tile Color Buffer" cl="R"/>
  35
  36   <packet code="25" name="Store Multi-Sample Resolved Tile Color Buffer (extended)" cl="R">
  37     <field name="Disable Color Buffer write" size="8" start="8" type="uint"/>
  38     <field name="Enable Z write" size="1" start="7" type="bool"/>
  39     <field name="Enable Stencil write" size="1" start="6" type="bool"/>
  40     <!-- bit 5 unused -->
  41     <field name="Disable Colour buffer(s) clear on write" size="1" start="4" type="bool"/>
  42     <field name="Disable Stencil buffer clear on write" size="1" start="3" type="bool"/>
  43     <field name="Disable Z buffer clear on write" size="1" start="2" type="bool"/>
  44     <field name="Disable fast opportunistic write out in multisample mode" size="1" start="1" type="bool"/>
  45     <field name="Last Tile of Frame" size="1" start="0" type="bool"/>
  46   </packet>
  47
  48   <packet code="26" name="Reload Tile Colour Buffer" cl="R">
  49     <field name="Disable Colour Buffer load" size="8" start="8" type="uint"/>
  50     <field name="Enable Z load" size="1" start="7" type="bool"/>
  51     <field name="Enable Stencil load" size="1" start="6" type="bool"/>
  52   </packet>
  53
  54   <packet code="29" name="Store Tile Buffer General" cl="R">
  55     <field name="Address" size="32" start="16" type="address"/>
  56     <field name="Padded height of output image in UIF blocks" size="13" start="11" type="uint"/>
  57     <field name="XOR UIF" size="13" start="11" type="uint"/>
  58     <field name="Last Tile of Frame" size="1" start="8" type="bool"/>
  59     <field name="Disable Colour buffer(s) clear on write" size="1" start="7" type="bool"/>
  60     <field name="Disable Stencil buffer clear on write" size="1" start="6" type="bool"/>
  61     <field name="Disable Z buffer clear on write" size="1" start="5" type="bool"/>
  62     <field name="Raw Mode" size="1" start="4" type="bool"/>
  63     <field name="Buffer to Store" size="4" start="0" type="uint">
  64       <value name="Render target 0" value="0"/>
  65       <value name="Render target 1" value="1"/>
  66       <value name="Render target 2" value="2"/>
  67       <value name="Render target 3" value="3"/>
  68       <value name="None" value="8"/>
  69       <value name="Z" value="9"/>
  70       <value name="Stencil" value="10"/>
  71       <value name="Z+Stencil" value="11"/>
  72     </field>
  73   </packet>
  74
  75   <packet code="32" name="Indexed Primitive List" cl="B">
  76     <field name="Minimum index" size="32" start="104" type="uint"/>
  77     <field name="Enable Primitive Restarts" size="1" start="103" type="bool"/>
  78     <field name="Maximum index" size="31" start="72" type="uint"/>
  79     <field name="Address of Indices List" size="32" start="40" type="address"/>
  80     <field name="Length" size="32" start="8" type="uint"/>
  81
  82     <field name="Index type" size="2" start="6" type="uint">
  83       <value name="Index type 8-bit" value="0"/>
  84       <value name="Index type 16-bit" value="1"/>
  85       <value name="Index type 32-bit" value="2"/>
  86     </field>
  87
  88     <field name="mode" size="5" start="0" type="uint">
  89       <value name="points" value="0"/>
  90       <value name="lines" value="1"/>
  91       <value name="line loop" value="2"/>
  92       <value name="line strip" value="3"/>
  93       <value name="triangles" value="4"/>
  94       <value name="triangles strip" value="5"/>
  95       <value name="triangles fan" value="6"/>
  96     </field>
  97   </packet>
  98
  99   <packet code="34" name="Indexed Instanced Primitive List" cl="B">
 100     <field name="Enable Primitive Restarts" size="1" start="135" type="bool"/>
 101     <field name="Maximum index" size="31" start="104" type="uint"/>
 102     <field name="Address of Indices List" size="32" start="72" type="address"/>
 103     <field name="Number of Instances" size="32" start="40" type="uint"/>
 104     <field name="Instance Length" size="32" start="8" type="uint"/>
 105
 106     <field name="Index type" size="2" start="6" type="uint">
 107       <value name="Index type 8-bit" value="0"/>
 108       <value name="Index type 16-bit" value="1"/>
 109       <value name="Index type 32-bit" value="2"/>
 110     </field>
 111
 112     <field name="mode" size="5" start="0" type="uint">
 113       <value name="points" value="0"/>
 114       <value name="lines" value="1"/>
 115       <value name="line loop" value="2"/>
 116       <value name="line strip" value="3"/>
 117       <value name="triangles" value="4"/>
 118       <value name="triangles strip" value="5"/>
 119       <value name="triangles fan" value="6"/>
 120     </field>
 121   </packet>
 122
 123   <packet code="36" name="Vertex Array Primitives" cl="B">
 124     <field name="Index of First Vertex" size="32" start="40" type="uint"/>
 125     <field name="Length" size="32" start="8" type="uint"/>
 126
 127     <field name="mode" size="8" start="0" type="uint">
 128       <value name="points" value="0"/>
 129       <value name="lines" value="1"/>
 130       <value name="line loop" value="2"/>
 131       <value name="line strip" value="3"/>
 132       <value name="triangles" value="4"/>
 133       <value name="triangles strip" value="5"/>
 134       <value name="triangles fan" value="6"/>
 135     </field>
 136   </packet>
 137
 138   <packet code="38" name="Vertex Array Instanced Primitives" cl="B">
 139     <field name="Index of First Vertex" size="32" start="72" type="uint"/>
 140     <field name="Number of Instances" size="32" start="40" type="uint"/>
 141     <field name="Instance Length" size="32" start="8" type="uint"/>
 142
 143     <field name="mode" size="8" start="0" type="uint">
 144       <value name="points" value="0"/>
 145       <value name="lines" value="1"/>
 146       <value name="line loop" value="2"/>
 147       <value name="line strip" value="3"/>
 148       <value name="triangles" value="4"/>
 149       <value name="triangles strip" value="5"/>
 150       <value name="triangles fan" value="6"/>
 151     </field>
 152   </packet>
 153
 154   <packet code="56" name="Primitive List Format">
 155     <field name="data type" size="1" start="6" type="uint">
 156       <value name="List Indexed" value="0"/>
 157       <value name="List 32-bit X/Y" value="1"/>
 158     </field>
 159     <field name="primitive type" size="6" start="0" type="uint">
 160       <value name="List Points" value="0"/>
 161       <value name="List Lines" value="1"/>
 162       <value name="List Triangles" value="2"/>
 163     </field>
 164   </packet>
 165
 166   <packet code="64" name="GL Shader State">
 167     <field name="address" size="27" start="5" type="address"/>
 168     <field name="number of attribute arrays" size="5" start="0" type="uint"/>
 169   </packet>
 170
 171   <packet code="74" name="Transform Feedback Enable">
 172     <field name="number of 32-bit Output Buffer Address following" size="3" start="8" type="uint"/>
 173     <field name="number of 16-bit Output Data Specs following" size="5" start="11" type="uint"/>
 174   </packet>
 175
 176   <packet code="75" name="Flush Transform Feedback Data"/>
 177
 178   <struct name="Transform Feedback Output Data Spec">
 179     <field name="First Shaded Vertex Value to output" size="8" start="0" type="uint"/>
 180     <field name="Number of consecutive Vertex Values to output as 32-bit values" size="4" start="8" type="uint"/>
 181     <field name="Output Buffer to write to" size="2" start="12" type="uint"/>
 182   </struct>
 183
 184   <struct name="Transform Feedback Output Address">
 185     <field name="address" size="32" start="0" type="address"/>
 186   </struct>
 187
 188   <packet code="80" name="Stencil Config">
 189     <field name="Stencil Write Mask" size="8" start="32" type="uint"/>
 190     <field name="Back Config" size="1" start="29" type="bool"/>
 191     <field name="Front Config" size="1" start="28" type="bool"/>
 192     <field name="Stencil Pass Op" size="3" start="25" type="uint"/>
 193     <field name="Depth Test Fail Op" size="3" start="22" type="uint"/>
 194     <field name="Stencil Test Fail Op" size="3" start="19" type="uint"/>
 195     <field name="Stencil Test Function" size="3" start="16" type="uint"/>
 196     <field name="Stencil Test Mask" size="8" start="8" type="uint"/>
 197     <field name="Stencil Ref Value" size="8" start="0" type="uint"/>
 198   </packet>
 199
 200   <packet code="84" name="Blend Config">
 201     <field name="VG Coverage Modes" size="2" start="28" type="uint"/>
 202     <field name="Colour blend dst factor" size="4" start="20" type="uint"/>
 203     <field name="Colour blend src factor" size="4" start="16" type="uint"/>
 204     <field name="Colour blend mode" size="4" start="12" type="uint"/>
 205     <field name="Alpha blend dst factor" size="4" start="8" type="uint"/>
 206     <field name="Alpha blend src factor" size="4" start="4" type="uint"/>
 207     <field name="Alpha blend mode" size="4" start="0" type="uint"/>
 208   </packet>
 209
 210   <packet code="86" name="Blend Constant Colour">
 211     <field name="Alpha (F16)" size="16" start="48" type="uint"/>
 212     <field name="Blue (F16)" size="16" start="32" type="uint"/>
 213     <field name="Green (F16)" size="16" start="16" type="uint"/>
 214     <field name="Red (F16)" size="16" start="0" type="uint"/>
 215   </packet>
 216
 217   <packet code="87" name="Colour Write Masks">
 218     <field name="Reserved" size="16" start="16" type="uint"/>
 219     <field name="Render Target 3 per colour component write masks" size="4" start="12" type="uint"/>
 220     <field name="Render Target 2 per colour component write masks" size="4" start="8" type="uint"/>
 221     <field name="Render Target 1 per colour component write masks" size="4" start="4" type="uint"/>
 222     <field name="Render Target 0 per colour component write masks" size="4" start="0" type="uint"/>
 223   </packet>
 224
 225   <packet code="96" name="Configuration Bits">
 226     <field name="Direct3D 'Point-fill' mode" size="1" start="20" type="bool"/>
 227     <field name="Blend enable" size="1" start="19" type="bool"/>
 228     <field name="Stencil enable" size="1" start="18" type="bool"/>
 229     <field name="Early Z updates enable" size="1" start="17" type="bool"/>
 230     <field name="Early Z enable" size="1" start="16" type="bool"/>
 231     <field name="Z updates enable" size="1" start="15" type="bool"/>
 232     <field name="Depth-Test Function" size="3" start="12" type="uint"/>
 233     <field name="Direct3D Wireframe triangles mode" size="1" start="11" type="bool"/>
 234     <field name="Coverage Update Mode" size="2" start="9" type="uint"/>
 235     <field name="Coverage Pipe Select" size="1" start="8" type="bool"/>
 236     <field name="Rasterizer Oversample Mode" size="2" start="6" type="uint"/>
 237     <field name="Line Rasterization" size="2" start="4" type="uint"/>
 238     <field name="Enable Depth Offset" size="1" start="3" type="bool"/>
 239     <field name="Clockwise Primitives" size="1" start="2" type="bool"/>
 240     <field name="Enable Reverse Facing Primitive" size="1" start="1" type="bool"/>
 241     <field name="Enable Forward Facing Primitive" size="1" start="0" type="bool"/>
 242   </packet>
 243
 244   <packet code="97" name="Zero All Flat Shade Flags"/>
 245
 246   <packet code="98" name="Flat Shade Flags">
 247     <field name="Flat Shade Flags for varyings V0*24" size="24" start="8" type="uint"/>
 248     <field name="Action for Flat Shade Flags of higher numbered varyings" size="2" start="6" type="uint"/>
 249     <field name="Action for Flat Shade Flags of lower numbered varyings" size="2" start="4" type="uint"/>
 250     <field name="Varying offset V0" size="4" start="0" type="uint"/>
 251   </packet>
 252
 253   <packet code="104" name="Point size">
 254     <field name="Point Size" size="32" start="0" type="float"/>
 255   </packet>
 256
 257   <packet code="105" name="Line width">
 258     <field name="Line width" size="32" start="0" type="float"/>
 259   </packet>
 260
 261   <packet name="Depth Offset" code="106">
 262     <!-- these fields are both float-1-8-7 encoded (top 16 bits of a float32) -->
 263     <field name="Depth Offset Units" size="16" start="16" type="uint"/>
 264     <field name="Depth Offset Factor" size="16" start="0" type="uint"/>
 265   </packet>
 266
 267   <packet name="Clip Window" code="107">
 268     <field name="Clip Window Height in pixels" size="16" start="48" type="uint"/>
 269     <field name="Clip Window Width in pixels" size="16" start="32" type="uint"/>
 270     <field name="Clip Window Bottom Pixel Coordinate" size="16" start="16" type="uint"/>
 271     <field name="Clip Window Left Pixel Coordinate" size="16" start="0" type="uint"/>
 272   </packet>
 273
 274   <packet name="Viewport Offset" code="108">
 275     <field name="Viewport Centre Y-coordinate" size="32" start="32" type="s24.8"/>
 276     <field name="Viewport Centre X-coordinate" size="32" start="0" type="s24.8"/>
 277   </packet>
 278
 279   <packet name="Clipper Z min/max clipping planes" code="109">
 280     <field name="Maximum Zw" size="32" start="32" type="float"/>
 281     <field name="Minimum Zw" size="32" start="0" type="float"/>
 282   </packet>
 283
 284   <packet name="Clipper XY Scaling" code="110" cl="B">
 285     <field name="Viewport Half-Height in 1/256th of pixel" size="32" start="32" type="float"/>
 286     <field name="Viewport Half-Width in 1/256th of pixel" size="32" start="0" type="float"/>
 287   </packet>
 288
 289   <packet name="Clipper Z Scale and Offset" code="111" cl="B">
 290     <field name="Viewport Z Offset (Zc to Zs)" size="32" start="32" type="float"/>
 291     <field name="Viewport Z Scale (Zc to Zs)" size="32" start="0" type="float"/>
 292   </packet>
 293
 294   <packet code="120" name="Tile Binning Mode Configuration">
 295     <field name="pad" size="63" start="1" type="uint" default="0"/>
 296     <field name="sub-id" size="1" start="0" type="uint" default="0"/>
 297   </packet>
 298
 299   <packet code="120" name="Tile Binning Mode Configuration (Part1)">
 300     <field name="Double-buffer in non-ms mode" size="1" start="63" type="bool"/>
 301     <field name="Multisample Mode (4x)" size="1" start="62" type="bool"/>
 302
 303     <field name="Maximum BPP of all render targets" size="2" start="60" type="uint">
 304       <value name="Render target maximum 32bpp" value="0"/>
 305       <value name="Render target maximum 64bpp" value="1"/>
 306       <value name="Render target maximum 128bpp" value="2"/>
 307     </field>
 308
 309     <field name="Number of Render Targets" size="4" start="56" type="uint"/>
 310     <field name="Height (in tiles)" size="12" start="44" type="uint"/>
 311     <field name="Width (in tiles)" size="12" start="32" type="uint"/>
 312
 313     <field name="Tile State Data Array Base Address" size="32" start="0" type="address"/>
 314
 315     <field name="tile allocation block size" size="2" start="4" type="uint">
 316       <value name="tile allocation block size 64b" value="0"/>
 317       <value name="tile allocation block size 128b" value="1"/>
 318       <value name="tile allocation block size 256b" value="2"/>
 319     </field>
 320     <field name="tile allocation initial block size" size="2" start="2" type="uint">
 321       <value name="tile allocation initial block size 64b" value="0"/>
 322       <value name="tile allocation initial block size 128b" value="1"/>
 323       <value name="tile allocation initial block size 256b" value="2"/>
 324     </field>
 325     <field name="auto-initialize tile state data array" size="1" start="1" type="bool" default="1"/>
 326     <field name="sub-id" size="1" start="0" type="uint" default="0"/>
 327   </packet>
 328
 329   <packet code="120" name="Tile Binning Mode Configuration (Part2)" cl="B">
 330     <field name="Tile Allocation Memory Address" size="32" start="32" type="address"/>
 331     <field name="Tile Allocation Memory Size" size="32" start="0" type="uint"/>
 332
 333     <field name="sub-id" size="1" start="0" type="uint" default="1"/>
 334   </packet>
 335
 336   <packet code="121" name="Tile Rendering Mode Configuration" cl="R">
 337     <field name="pad" size="60" start="4" type="uint"/>
 338     <field name="sub-id" size="4" start="0" type="uint"/>
 339   </packet>
 340
 341   <packet code="121" name="Tile Rendering Mode Configuration (Common Configuration)" cl="R">
 342     <field name="Disable Render Target Stores" size="8" start="56" type="bool"/>
 343     <field name="Enable Z Store" size="1" start="55" type="bool"/>
 344     <field name="Enable Stencil Store" size="1" start="54" type="bool"/>
 345
 346     <field name="Early-Z disable" size="1" start="46" type="bool"/>
 347
 348     <field name="Early-Z Test and Update Direction" size="1" start="45" type="uint">
 349       <value name="Early-Z direction LT/LE" value="0"/>
 350       <value name="Early-Z direction GT/GE" value="1"/>
 351     </field>
 352
 353     <field name="Select Coverage Mode" size="1" start="44" type="bool"/>
 354     <field name="Double-buffer in non-ms mode" size="1" start="43" type="bool"/>
 355     <field name="Multisample Mode (4x)" size="1" start="42" type="bool"/>
 356
 357     <field name="Maximum BPP of all render targets" size="2" start="40" type="uint">
 358       <value name="Render target maximum 32bpp" value="0"/>
 359       <value name="Render target maximum 64bpp" value="1"/>
 360       <value name="Render target maximum 128bpp" value="2"/>
 361     </field>
 362
 363     <field name="Image Height (pixels)" size="16" start="24" type="uint"/>
 364     <field name="Image Width (pixels)" size="16" start="8" type="uint"/>
 365     <field name="Number of Render Targets Minus 1" size="4" start="4" type="uint"/>
 366
 367     <field name="sub-id" size="4" start="0" type="uint" default="0"/>
 368   </packet>
 369
 370   <packet code="121" name="Tile Rendering Mode Configuration (Render Target config)" cl="R">
 371     <field name="Address" size="32" start="32" type="address"/>
 372
 373     <field name="Pad" size="4" start="28" type="uint"/>
 374
 375     <field name="Flip Y" size="1" start="27" type="bool"/>
 376
 377     <field name="Memory Format" size="3" start="24" type="uint" prefix="Memory Format">
 378       <value name="Raster" value="0"/>
 379       <value name="Lineartile" value="1"/>
 380       <value name="UB-linear (1 UIF block wide)" value="2"/>
 381       <value name="UB-linear (2 UIF blocks wide)" value="3"/>
 382       <value name="UIF (No XOR)" value="4"/>
 383       <value name="UIF (XOR)" value="5"/>
 384     </field>
 385
 386     <field name="A dithered" size="1" start="23" type="bool"/>
 387     <field name="BGR dithered" size="1" start="22" type="bool"/>
 388
 389     <field name="Output image format" size="6" start="16" type="uint" prefix="Output Image Format">
 390       <value name="srgb8_alpha8" value="0"/>
 391       <value name="srgb" value="1"/>
 392       <value name="rgb10_a2ui" value="2"/>
 393       <value name="rgb10_a2" value="3"/>
 394       <value name="abgr1555" value="4"/>
 395       <value name="alpha-masked abgr1555" value="5"/>
 396       <value name="abgr4444" value="6"/>
 397       <value name="bgr565" value="7"/>
 398       <value name="r11f_g11f_b10f" value="8"/>
 399       <value name="rgba32f"  value="9"/>
 400       <value name="rg32f"    value="10"/>
 401       <value name="r32f"     value="11"/>
 402       <value name="rgba32i"  value="12"/>
 403       <value name="rg32i"    value="13"/>
 404       <value name="r32i"     value="14"/>
 405       <value name="rgba32ui" value="15"/>
 406       <value name="rg32ui"   value="16"/>
 407       <value name="r32ui"    value="17"/>
 408       <value name="rgba16f"  value="18"/>
 409       <value name="rg16f"    value="19"/>
 410       <value name="r16f"     value="20"/>
 411       <value name="rgba16i"  value="21"/>
 412       <value name="rg16i"    value="22"/>
 413       <value name="r16i"     value="23"/>
 414       <value name="rgba16ui" value="24"/>
 415       <value name="rg16ui"   value="25"/>
 416       <value name="r16ui"    value="26"/>
 417       <value name="rgba8"    value="27"/>
 418       <value name="rgb8"     value="28"/>
 419       <value name="rg8"      value="29"/>
 420       <value name="r8"       value="30"/>
 421       <value name="rgba8i"   value="31"/>
 422       <value name="rg8i"     value="32"/>
 423       <value name="r8i"      value="33"/>
 424       <value name="rgba8ui"  value="34"/>
 425       <value name="rg8ui"    value="35"/>
 426       <value name="r8ui"     value="36"/>
 427       <value name="srgbx8"   value="37"/>
 428       <value name="rgbx8"    value="38"/>
 429     </field>
 430
 431     <field name="Decimate mode" size="2" start="14" type="uint"/>
 432
 433     <field name="Internal Type" size="4" start="10" type="uint" prefix="Internal Type">
 434       <value name="8i" value="0"/>
 435       <value name="8ui" value="1"/>
 436       <value name="8" value="2"/>
 437       <value name="16i" value="4"/>
 438       <value name="16ui" value="5"/>
 439       <value name="16f" value="6"/>
 440       <value name="32i" value="8"/>
 441       <value name="32ui" value="9"/>
 442       <value name="32f" value="10"/>
 443     </field>
 444
 445     <field name="Internal BPP" size="2" start="8" type="uint" prefix="Internal Bpp">
 446       <value name="32" value="0"/>
 447       <value name="64" value="1"/>
 448       <value name="128" value="2"/>
 449     </field>
 450     <field name="Render Target Number" size="4" start="4" type="uint"/>
 451     <field name="sub-id" size="4" start="0" type="uint" default="2"/>
 452   </packet>
 453
 454   <packet code="121" name="Tile Rendering Mode Configuration (Z/Stencil config)" cl="R">
 455     <field name="Address" size="32" start="32" type="address"/>
 456
 457     <field name="Padded height of output image in UIF blocks" size="13" start="25" type="uint"/>
 458
 459     <field name="Memory Format" size="3" start="22" type="uint" prefix="Memory Format">
 460       <value name="Raster" value="0"/>
 461       <value name="Lineartile" value="1"/>
 462       <value name="UB-linear (1 UIF block wide)" value="2"/>
 463       <value name="UB-linear (2 UIF blocks wide)" value="3"/>
 464       <value name="UIF (No XOR)" value="4"/>
 465       <value name="UIF (XOR)" value="5"/>
 466     </field>
 467
 468     <field name="Output image format" size="6" start="16" type="uint" prefix="Output Image Format">
 469       <value name="depth_component32f" value="0"/>
 470       <value name="depth_component24" value="1"/>
 471       <value name="depth_component16" value="2"/>
 472       <value name="depth24_stencil8" value="3"/>
 473     </field>
 474
 475     <field name="Decimate mode" size="2" start="14" type="uint"/>
 476
 477     <field name="Internal Type" size="4" start="10" type="uint" prefix="Internal Type">
 478       <value name="depth_32f" value="0"/>
 479       <value name="depth_24" value="1"/>
 480       <value name="depth_16" value="2"/>
 481     </field>
 482
 483     <field name="Internal BPP (ignored)" size="2" start="8" type="uint"/>
 484     <!-- selects between Z/Stencil config packet and Separate Stencil packet. -->
 485     <field name="Z/Stencil ID" size="4" start="4" type="uint" default="0"/>
 486     <field name="sub-id" size="4" start="0" type="uint" default="1"/>
 487   </packet>
 488
 489   <packet code="121" name="Tile Rendering Mode Configuration (Z Stencil Clear Values)" cl="R">
 490     <field name="unused" size="16" start="48" type="uint"/>
 491
 492     <field name="Z/S Clear Value" size="32" start="16" type="uint"/>
 493
 494     <field name="Stencil/VG Mask Clear Value" size="8" start="8" type="uint"/>
 495     <field name="sub-id" size="4" start="0" type="uint" default="3"/>
 496   </packet>
 497
 498   <packet code="121" name="Tile Rendering Mode Configuration (Clear Colors Part1)" cl="R">
 499     <!-- Express this as a 56-bit field? -->
 500     <field name="Clear Color next 24 bits" size="24" start="40" type="uint"/>
 501     <field name="Clear Color low 32 bits" size="32" start="8" type="uint"/>
 502
 503     <field name="Render Target number" size="4" start="4" type="uint"/>
 504     <field name="sub-id" size="4" start="0" type="uint" default="4"/>
 505   </packet>
 506
 507   <packet code="124" name="Tile Coordinates">
 508     <field name="tile row number" size="12" start="12" type="uint"/>
 509     <field name="tile column number" size="12" start="0" type="uint"/>
 510   </packet>
 511
 512   <!-- add fields -->
 513   <packet code="125" name="Tile Coordinates Implicit"/>
 514
 515   <packet code="126" name="Tile List Initial Block Size">
 516     <field name="Use auto-chained tile lists" size="1" start="2" type="bool"/>
 517
 518     <field name="Size of first block in chained tile lists" size="2" start="0" type="uint">
 519       <value name="tile allocation block size 64b" value="0"/>
 520       <value name="tile allocation block size 128b" value="1"/>
 521       <value name="tile allocation block size 256b" value="2"/>
 522     </field>
 523   </packet>
 524
 525   <struct name="GL Shader State Record">
 526     <field name="Point size in shaded vertex data" size="1" start="0" type="bool"/>
 527     <field name="Enable clipping" size="1" start="1" type="bool"/>
 528     <field name="Vertex ID read by coordinate shader" size="1" start="2" type="bool"/>
 529     <field name="Instance ID read by coordinate shader" size="1" start="3" type="bool"/>
 530     <field name="Vertex ID read by vertex shader" size="1" start="4" type="bool"/>
 531     <field name="Instance ID read by vertex shader" size="1" start="5" type="bool"/>
 532     <field name="Fragment shader does Z writes" size="1" start="6" type="bool"/>
 533     <field name="Turn off early-z test" size="1" start="7" type="bool"/>
 534     <field name="Coordinate shader has separate input and output VPM blocks" size="1" start="8" type="bool"/>
 535     <field name="Vertex shader has separate input and output VPM blocks" size="1" start="9" type="bool"/>
 536     <field name="Fragment shader uses real pixel centre W in addition to centroid W2" size="1" start="10" type="bool"/>
 537
 538     <field name="Number of varyings in Fragment Shader" size="8" start="2b" type="uint"/>
 539     <field name="Coordinate Shader output VPM segment size" size="8" start="4b" type="uint"/>
 540     <field name="Coordinate Shader input VPM segment size" size="8" start="5b" type="uint"/>
 541     <field name="Vertex Shader output VPM segment size" size="8" start="6b" type="uint"/>
 542     <field name="Vertex Shader input VPM segment size" size="8" start="7b" type="uint"/>
 543     <field name="Address of default attribute values" size="32" start="8b" type="address"/>
 544     <field name="Fragment Shader Code Address" size="32" start="12b" type="address"/>
 545     <field name="2-way threadable" size="1" start="96" type="bool"/>
 546     <field name="4-way threadable" size="1" start="97" type="bool"/>
 547     <field name="Propagate NaNs" size="1" start="98" type="bool"/>
 548     <field name="Fragment Shader Uniforms Address" size="32" start="16b" type="address"/>
 549     <field name="Vertex Shader Code Address" size="32" start="20b" type="address"/>
 550     <field name="Vertex Shader Uniforms Address" size="32" start="24b" type="address"/>
 551     <field name="Coordinate Shader Code Address" size="32" start="28b" type="address"/>
 552     <field name="Coordinate Shader Uniforms Address" size="32" start="32b" type="address"/>
 553   </struct>
 554
 555   <struct name="GL Shader State Attribute Record">
 556     <field name="Address" size="32" start="0" type="address"/>
 557
 558     <field name="Vec size" size="2" start="32" type="uint"/>
 559     <field name="Type" size="3" start="34" type="uint">
 560       <value name="Attribute half-float" value="1"/>
 561       <value name="Attribute float" value="2"/>
 562       <value name="Attribute fixed" value="3"/>
 563       <value name="Attribute byte" value="4"/>
 564       <value name="Attribute short" value="5"/>
 565       <value name="Attribute int" value="6"/>
 566       <value name="Attribute int2_10_10_10" value="7"/>
 567     </field>
 568     <field name="Signed int type" size="1" start="37" type="bool"/>
 569     <field name="Normalized int type" size="1" start="38" type="bool"/>
 570     <field name="Read as int/uint" size="1" start="39" type="bool"/>
 571
 572     <field name="Number of values read by Coordinate shader" size="4" start="40" type="uint"/>
 573     <field name="Number of values read by Vertex shader" size="4" start="44" type="uint"/>
 574
 575     <field name="Instance Divisor" size="16" start="6b" type="uint"/>
 576     <field name="Stride" size="32" start="8b" type="uint"/>
 577   </struct>
 578
 579   <struct name="VPM generic block write setup">
 580     <field name="id" size="2" start="30" type="uint" default="0"/>
 581     <field name="id0" size="3" start="27" type="uint" default="0"/>
 582
 583     <field name="horiz" size="1" start="24" type="bool"/>
 584     <field name="laned" size="1" start="23" type="bool"/>
 585     <field name="segs" size="1" start="22" type="bool"/>
 586     <field name="stride" size="7" start="15" type="int"/>
 587
 588     <field name="size" size="2" start="13" type="uint">
 589       <value name="VPM setup size 8-bit" value="0"/>
 590       <value name="VPM setup size 16-bit" value="1"/>
 591       <value name="VPM setup size 32-bit" value="2"/>
 592     </field>
 593
 594     <field name="addr" size="13" start="0" type="uint"/>
 595   </struct>
 596
 597   <struct name="VPM generic block read setup">
 598     <field name="id" size="2" start="30" type="uint" default="1"/>
 599
 600     <field name="horiz" size="1" start="29" type="bool"/>
 601     <field name="laned" size="1" start="28" type="bool"/>
 602     <field name="segs" size="1" start="27" type="bool"/>
 603     <field name="num" size="5" start="22" type="uint"/>
 604     <field name="stride" size="7" start="15" type="int"/>
 605
 606     <field name="size" size="2" start="13" type="uint">
 607       <value name="VPM setup size 8-bit" value="0"/>
 608       <value name="VPM setup size 16-bit" value="1"/>
 609       <value name="VPM setup size 32-bit" value="2"/>
 610     </field>
 611
 612     <field name="addr" size="13" start="0" type="uint"/>
 613   </struct>
 614
 615   <struct name="Texture Uniform Parameter 0 CFG_MODE=1">
 616     <field name="Per-pixel mask enable" size="1" start="31" type="bool"/>
 617
 618     <field name="Texel offset for r coordinate" size="4" start="27" type="int"/>
 619     <field name="Texel offset for t coordinate" size="4" start="23" type="int"/>
 620     <field name="Texel offset for s coordinate" size="4" start="19" type="int"/>
 621
 622     <field name="R Wrap Mode" size="3" start="16" type="uint">
 623       <value name="Wrap mode REPEAT" value="0"/>
 624       <value name="Wrap mode CLAMP" value="1"/>
 625       <value name="Wrap mode MIRROR" value="2"/>
 626       <value name="Wrap mode BORDER" value="3"/>
 627       <value name="Wrap mode MIRROR_ONCE" value="4"/>
 628     </field>
 629
 630     <field name="T Wrap Mode" size="3" start="13" type="uint">
 631       <value name="Wrap mode REPEAT" value="0"/>
 632       <value name="Wrap mode CLAMP" value="1"/>
 633       <value name="Wrap mode MIRROR" value="2"/>
 634       <value name="Wrap mode BORDER" value="3"/>
 635       <value name="Wrap mode MIRROR_ONCE" value="4"/>
 636     </field>
 637
 638     <field name="S Wrap Mode" size="3" start="10" type="uint">
 639       <value name="Wrap mode REPEAT" value="0"/>
 640       <value name="Wrap mode CLAMP" value="1"/>
 641       <value name="Wrap mode MIRROR" value="2"/>
 642       <value name="Wrap mode BORDER" value="3"/>
 643       <value name="Wrap mode MIRROR_ONCE" value="4"/>
 644     </field>
 645
 646     <field name="New configuration mode" size="1" start="9" type="bool" default="1"/>
 647
 648     <field name="Shadow" size="1" start="8" type="bool"/>
 649     <field name="Coefficient lookup mode" size="1" start="7" type="bool"/>
 650     <field name="Disable AutoLOD, use bias only" size="1" start="6" type="bool"/>
 651     <field name="Bias supplied" size="1" start="5" type="bool"/>
 652     <field name="Gather sample mode" size="1" start="4" type="bool"/>
 653     <field name="Fetch sample mode" size="1" start="3" type="bool"/>
 654
 655     <field name="Lookup Type" size="3" start="0" type="bool">
 656       <value name="Texture 2D" value="0"/>
 657       <value name="Texture 2D array" value="1"/>
 658       <value name="Texture 3D" value="2"/>
 659       <value name="Texture Cube Map" value="3"/>
 660       <value name="Texture 1D" value="4"/>
 661       <value name="Texture 1D Array" value="5"/>
 662       <value name="Texture Child Image" value="6"/>
 663     </field>
 664   </struct>
 665
 666   <struct name="Texture Uniform Parameter 1 CFG_MODE=1">
 667     <field name="Texture state record base address" size="32" start="0" type="address"/>
 668     <field name="Return word 3 of texture data" size="1" start="3" type="bool"/>
 669     <field name="Return word 2 of texture data" size="1" start="2" type="bool"/>
 670     <field name="Return word 1 of texture data" size="1" start="1" type="bool"/>
 671     <field name="Return word 0 of texture data" size="1" start="0" type="bool"/>
 672   </struct>
 673
 674   <struct name="Texture Shader State">
 675     <field name="Level 0 is strictly UIF" size="1" start="254" type="bool"/>
 676     <field name="Level 0 XOR enable" size="1" start="252" type="bool"/>
 677     <field name="Level 0 UB_PAD" size="4" start="248" type="uint"/>
 678
 679     <field name="Base Level" size="4" start="240" type="uint"/>
 680     <field name="Fixed Bias" size="16" start="224" type="s8.8"/>
 681     <field name="Max Level-of-Detail" size="16" start="208" type="s8.8"/>
 682     <field name="Min Level-of-Detail" size="16" start="192" type="s8.8"/>
 683
 684     <field name="Border Color alpha" size="16" start="176" type="uint"/>
 685     <field name="Border Color blue" size="16" start="160" type="uint"/>
 686     <field name="Border Color green" size="16" start="144" type="uint"/>
 687     <field name="Border Color red" size="16" start="128" type="uint"/>
 688
 689     <field name="Flip S and T on incoming request" size="1" start="127" type="bool"/>
 690     <field name="Flip ETC Y" size="1" start="126" type="bool" default="1"/>
 691     <field name="Flip texture Y Axis" size="1" start="125" type="bool"/>
 692     <field name="Flip texture X Axis" size="1" start="124" type="bool"/>
 693
 694     <field name="Swizzle A" size="3" start="121" type="uint">
 695       <value name="Swizzle Zero" value="0"/>
 696       <value name="Swizzle One" value="1"/>
 697       <value name="Swizzle Red" value="2"/>
 698       <value name="Swizzle Green" value="3"/>
 699       <value name="Swizzle Blue" value="4"/>
 700       <value name="Swizzle Alpha" value="5"/>
 701     </field>
 702
 703     <field name="Swizzle B" size="3" start="118" type="uint"/>
 704     <field name="Swizzle G" size="3" start="115" type="uint"/>
 705     <field name="Swizzle R" size="3" start="112" type="uint"/>
 706
 707     <field name="Depth Compare Function" size="3" start="109" type="uint"/>
 708
 709     <field name="sRGB" size="1" start="107" type="bool"/>
 710
 711     <field name="Texture type" size="7" start="100" type="uint"/>
 712
 713     <field name="Image Depth" size="14" start="86" type="uint"/>
 714     <field name="Image Height" size="14" start="72" type="uint"/>
 715     <field name="Image Width" size="14" start="58" type="uint"/>
 716
 717     <field name="Array Stride (64-byte aligned)" size="26" start="32" type="uint"/>
 718
 719     <field name="Texture base pointer" size="32" start="0" type="address"/>
 720
 721     <field name="Minification Filter" size="3" start="1" type="uint"/>
 722     <field name="Magnification Filter" size="1" start="0" type="uint"/>
 723   </struct>
 724
 725   <enum name="Texture Data Formats">
 726     <value name="Texture Data Format R8" value="0"/>
 727     <value name="Texture Data Format R8 SNORM" value="1"/>
 728     <value name="Texture Data Format RG8" value="2"/>
 729     <value name="Texture Data Format RG8 SNORM" value="3"/>
 730     <value name="Texture Data Format RGBA8" value="4"/>
 731     <value name="Texture Data Format RGBA8 SNORM" value="5"/>
 732     <value name="Texture Data Format RGB565" value="6"/>
 733     <value name="Texture Data Format RGBA4" value="7"/>
 734     <value name="Texture Data Format RGB5_A1" value="8"/>
 735     <value name="Texture Data Format RGB10_A2" value="9"/>
 736     <value name="Texture Data Format R16" value="10"/>
 737     <value name="Texture Data Format R16 SNORM" value="11"/>
 738     <value name="Texture Data Format RG16" value="12"/>
 739     <value name="Texture Data Format RG16 SNORM" value="13"/>
 740     <value name="Texture Data Format RGBA16" value="14"/>
 741     <value name="Texture Data Format RGBA16 SNORM" value="15"/>
 742     <value name="Texture Data Format R16F" value="16"/>
 743     <value name="Texture Data Format RG16F" value="17"/>
 744     <value name="Texture Data Format RGBA16F" value="18"/>
 745     <value name="Texture Data Format R11F_G11F_B10F" value="19"/>
 746     <value name="Texture Data Format RGB9_E5" value="20"/>
 747     <value name="Texture Data Format DEPTH COMP16" value="21"/>
 748     <value name="Texture Data Format DEPTH COMP24" value="22"/>
 749     <value name="Texture Data Format DEPTH COMP32F" value="23"/>
 750     <value name="Texture Data Format DEPTH24_X8" value="24"/>
 751     <value name="Texture Data Format R4" value="25"/>
 752     <value name="Texture Data Format R1" value="26"/>
 753     <!-- generic unfiltered 8-bit sample -->
 754     <value name="Texture Data Format S8" value="27"/>
 755     <!-- generic unfiltered 16-bit sample -->
 756     <value name="Texture Data Format S16" value="28"/>
 757     <!-- generic unfiltered 32-bit sample -->
 758     <value name="Texture Data Format R32F" value="29"/>
 759     <!-- generic unfiltered 64-bit sample -->
 760     <value name="Texture Data Format RG32F" value="30"/>
 761     <!-- generic unfiltered 128-bit sample -->
 762     <value name="Texture Data Format RGBA32F" value="31"/>
 763
 764     <value name="Texture Data Format RGB8_ETC2" value="32"/>
 765     <value name="Texture Data Format RGB8_PUNCHTHROUGH_ALPHA1" value="33"/>
 766
 767     <value name="Texture Data Format R11_EAC" value="34"/>
 768     <value name="Texture Data Format SIGNED_R11_EAC" value="35"/>
 769     <value name="Texture Data Format RG11_EAC" value="36"/>
 770     <value name="Texture Data Format SIGNED_RG11_EAC" value="37"/>
 771
 772     <value name="Texture Data Format RGBA8_ETC2_EAC" value="38"/>
 773     <value name="Texture Data Format YCBCR_LUMA" value="39"/>
 774     <value name="Texture Data Format YCBCR_420_CHROMA" value="40"/>
 775
 776     <value name="Texture Data Format BC1" value="48"/>
 777     <value name="Texture Data Format BC2" value="49"/>
 778     <value name="Texture Data Format BC3" value="50"/>
 779
 780     <value name="Texture Data Format ASTC_4x4" value="64"/>
 781     <value name="Texture Data Format ASTC_5x4" value="65"/>
 782     <value name="Texture Data Format ASTC_5x5" value="66"/>
 783     <value name="Texture Data Format ASTC_6x5" value="67"/>
 784     <value name="Texture Data Format ASTC_6x6" value="68"/>
 785     <value name="Texture Data Format ASTC_8x5" value="69"/>
 786     <value name="Texture Data Format ASTC_8x6" value="70"/>
 787     <value name="Texture Data Format ASTC_8x8" value="71"/>
 788     <value name="Texture Data Format ASTC_10x5" value="72"/>
 789     <value name="Texture Data Format ASTC_10x6" value="73"/>
 790     <value name="Texture Data Format ASTC_10x8" value="74"/>
 791     <value name="Texture Data Format ASTC_10x10" value="75"/>
 792     <value name="Texture Data Format ASTC_12x10" value="76"/>
 793     <value name="Texture Data Format ASTC_12x12" value="77"/>
 794   </enum>
 795 </vcxml>