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* Copyright © 2007-2011 Intel Corporation
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* Permission is hereby granted, free of charge, to any person obtaining a
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* copy of this software and associated documentation files (the "Software"),
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* to deal in the Software without restriction, including without limitation
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* the rights to use, copy, modify, merge, publish, distribute, sublicense,
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* and/or sell copies of the Software, and to permit persons to whom the
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* Software is furnished to do so, subject to the following conditions:
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* The above copyright notice and this permission notice (including the next
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* paragraph) shall be included in all copies or substantial portions of the
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* THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
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* IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
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* FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL
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* THE AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER
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* LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM,
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* OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE
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* Eric Anholt <eric@anholt.net>
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* Chris Wilson <chris@chris-wilson.co.uk>
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#include "gen3_render.h"
41
#include "kgem_debug.h"
49
struct vertex_buffer {
55
struct kgem_bo *current;
57
struct vertex_elements {
67
static float int_as_float(int i)
77
static void gen3_update_vertex_buffer_addr(struct kgem *kgem,
81
struct kgem_bo *bo = NULL;
85
offset *= sizeof(uint32_t);
87
for (i = 0; i < kgem->nreloc; i++)
88
if (kgem->reloc[i].offset == offset)
90
assert(i < kgem->nreloc);
91
handle = kgem->reloc[i].target_handle;
96
list_for_each_entry(bo, &kgem->next_request->buffers, request)
97
if (bo->handle == handle)
99
assert(&bo->request != &kgem->next_request->buffers);
100
base = kgem_bo_map(kgem, bo, PROT_READ);
102
ptr = (char *)base + kgem->reloc[i].delta;
104
if (state.vb.current)
105
munmap(state.vb.base, state.vb.current->size);
107
state.vb.current = bo;
108
state.vb.base = base;
112
static void gen3_update_vertex_buffer_pitch(struct kgem *kgem,
115
state.vb.pitch = kgem->batch[offset] >> 16 & 0x3f;
116
state.vb.pitch *= sizeof(uint32_t);
119
static void gen3_update_vertex_elements(struct kgem *kgem, uint32_t data)
121
state.ve[1].valid = 1;
123
switch ((data >> 6) & 7) {
125
state.ve[1].type = T_FLOAT32;
126
state.ve[1].size = 3;
127
state.ve[1].swizzle[0] = 1;
128
state.ve[1].swizzle[1] = 1;
129
state.ve[1].swizzle[2] = 1;
130
state.ve[1].swizzle[3] = 3;
133
state.ve[1].type = T_FLOAT32;
134
state.ve[1].size = 4;
135
state.ve[1].swizzle[0] = 1;
136
state.ve[1].swizzle[1] = 1;
137
state.ve[1].swizzle[2] = 1;
138
state.ve[1].swizzle[3] = 1;
141
state.ve[1].type = T_FLOAT32;
142
state.ve[1].size = 2;
143
state.ve[1].swizzle[0] = 1;
144
state.ve[1].swizzle[1] = 1;
145
state.ve[1].swizzle[2] = 2;
146
state.ve[1].swizzle[3] = 3;
149
state.ve[1].type = T_FLOAT32;
150
state.ve[1].size = 3;
151
state.ve[1].swizzle[0] = 1;
152
state.ve[1].swizzle[1] = 1;
153
state.ve[1].swizzle[2] = 3;
154
state.ve[1].swizzle[3] = 1;
158
state.ve[2].valid = 0;
159
state.ve[3].valid = 0;
162
static void gen3_update_vertex_texcoords(struct kgem *kgem, uint32_t data)
165
for (id = 0; id < 8; id++) {
166
uint32_t fmt = (data >> (id*4)) & 0xf;
169
state.ve[id+4].valid = fmt != 0xf;
174
state.ve[id+4].type = T_FLOAT32;
175
width = state.ve[id+4].size = 2;
178
state.ve[id+4].type = T_FLOAT32;
179
width = state.ve[id+4].size = 3;
182
state.ve[id+4].type = T_FLOAT32;
183
width = state.ve[id+4].size = 4;
186
state.ve[id+4].type = T_FLOAT32;
187
width = state.ve[id+4].size = 1;
190
state.ve[id+4].type = T_FLOAT16;
191
width = state.ve[id+4].size = 2;
194
state.ve[id+4].type = T_FLOAT16;
195
width = state.ve[id+4].size = 4;
199
state.ve[id+4].swizzle[0] = width > 0 ? 1 : 2;
200
state.ve[id+4].swizzle[1] = width > 1 ? 1 : 2;
201
state.ve[id+4].swizzle[2] = width > 2 ? 1 : 2;
202
state.ve[id+4].swizzle[3] = width > 3 ? 1 : 2;
206
static void gen3_update_vertex_elements_offsets(struct kgem *kgem)
210
for (i = offset = 0; i < ARRAY_SIZE(state.ve); i++) {
213
if (!state.ve[i].valid)
217
switch (state.ve[i].type) {
225
state.ve[i].offset = offset;
226
offset += size * state.ve[i].size;
231
static void vertices_float32_out(const struct vertex_elements *ve, const float *f, int max)
236
for (c = 0; c < max; c++) {
237
switch (ve->swizzle[c]) {
238
case 0: ErrorF("#"); break;
239
case 1: ErrorF("%f", f[c]); break;
240
case 2: ErrorF("0.0"); break;
241
case 3: ErrorF("1.0"); break;
242
case 4: ErrorF("0x1"); break;
244
default: ErrorF("?");
252
static void ve_out(const struct vertex_elements *ve, const void *ptr)
256
vertices_float32_out(ve, ptr, ve->size);
259
//vertices_float16_out(ve, ptr, ve->size);
264
static void indirect_vertex_out(struct kgem *kgem, uint32_t v)
266
const struct vertex_buffer *vb = &state.vb;
270
const struct vertex_elements *ve = &state.ve[i];
271
const void *ptr = vb->ptr + v * vb->pitch + ve->offset;
278
while (++i <= state.num_ve && !state.ve[i].valid)
281
if (i <= state.num_ve)
283
} while (i <= state.num_ve);
286
static int inline_vertex_out(struct kgem *kgem, void *base)
288
const struct vertex_buffer *vb = &state.vb;
292
const struct vertex_elements *ve = &state.ve[i];
293
const void *ptr = (char *)base + ve->offset;
300
while (++i <= state.num_ve && !state.ve[i].valid)
303
if (i <= state.num_ve)
305
} while (i <= state.num_ve);
311
gen3_decode_3d_1c(struct kgem *kgem, uint32_t offset)
313
uint32_t *data = kgem->batch + offset;
316
opcode = (data[0] & 0x00f80000) >> 19;
320
kgem_debug_print(data, offset, 0, "3DSTATE_DEPTH_SUBRECTANGLE_DISABLE\n");
323
kgem_debug_print(data, offset, 0, "3DSTATE_SCISSOR_ENABLE %s\n",
324
data[0]&1?"enabled":"disabled");
327
kgem_debug_print(data, offset, 0, "3DSTATE_MAP_COORD_SET_I830\n");
330
kgem_debug_print(data, offset, 0, "3DSTATE_MAP_CUBE_I830\n");
333
kgem_debug_print(data, offset, 0, "3DSTATE_MAP_TEX_STREAM_I830\n");
337
kgem_debug_print(data, offset, 0, "3D UNKNOWN: 3d_1c opcode = 0x%x\n",
343
/** Sets the string dstname to describe the destination of the PS instruction */
345
gen3_get_instruction_dst(uint32_t *data, int i, char *dstname, int do_mask)
347
uint32_t a0 = data[i];
348
int dst_nr = (a0 >> 14) & 0xf;
353
if (((a0 >> 10) & 0xf) == 0xf) {
356
int dstmask_index = 0;
358
dstmask[dstmask_index++] = '.';
360
dstmask[dstmask_index++] = 'x';
362
dstmask[dstmask_index++] = 'y';
364
dstmask[dstmask_index++] = 'z';
366
dstmask[dstmask_index++] = 'w';
367
dstmask[dstmask_index++] = 0;
379
switch ((a0 >> 19) & 0x7) {
381
assert(dst_nr <= 15);
382
sprintf(dstname, "R%d%s%s", dst_nr, dstmask, sat);
386
sprintf(dstname, "oC%s%s", dstmask, sat);
390
sprintf(dstname, "oD%s%s", dstmask, sat);
394
sprintf(dstname, "U%d%s%s", dst_nr, dstmask, sat);
397
sprintf(dstname, "RESERVED");
403
gen3_get_channel_swizzle(uint32_t select)
405
switch (select & 0x7) {
407
return (select & 8) ? "-x" : "x";
409
return (select & 8) ? "-y" : "y";
411
return (select & 8) ? "-z" : "z";
413
return (select & 8) ? "-w" : "w";
415
return (select & 8) ? "-0" : "0";
417
return (select & 8) ? "-1" : "1";
419
return (select & 8) ? "-bad" : "bad";
424
gen3_get_instruction_src_name(uint32_t src_type, uint32_t src_nr, char *name)
428
sprintf(name, "R%d", src_nr);
429
assert(src_nr <= 15);
433
sprintf(name, "T%d", src_nr);
434
else if (src_nr == 8)
435
sprintf(name, "DIFFUSE");
436
else if (src_nr == 9)
437
sprintf(name, "SPECULAR");
438
else if (src_nr == 10)
439
sprintf(name, "FOG");
442
sprintf(name, "RESERVED");
446
sprintf(name, "C%d", src_nr);
447
assert(src_nr <= 31);
458
sprintf(name, "U%d", src_nr);
462
sprintf(name, "RESERVED");
469
gen3_get_instruction_src0(uint32_t *data, int i, char *srcname)
471
uint32_t a0 = data[i];
472
uint32_t a1 = data[i + 1];
473
int src_nr = (a0 >> 2) & 0x1f;
474
char *swizzle_x = gen3_get_channel_swizzle((a1 >> 28) & 0xf);
475
char *swizzle_y = gen3_get_channel_swizzle((a1 >> 24) & 0xf);
476
char *swizzle_z = gen3_get_channel_swizzle((a1 >> 20) & 0xf);
477
char *swizzle_w = gen3_get_channel_swizzle((a1 >> 16) & 0xf);
480
gen3_get_instruction_src_name((a0 >> 7) & 0x7, src_nr, srcname);
481
sprintf(swizzle, ".%s%s%s%s", swizzle_x, swizzle_y, swizzle_z, swizzle_w);
482
if (strcmp(swizzle, ".xyzw") != 0)
483
strcat(srcname, swizzle);
487
gen3_get_instruction_src1(uint32_t *data, int i, char *srcname)
489
uint32_t a1 = data[i + 1];
490
uint32_t a2 = data[i + 2];
491
int src_nr = (a1 >> 8) & 0x1f;
492
char *swizzle_x = gen3_get_channel_swizzle((a1 >> 4) & 0xf);
493
char *swizzle_y = gen3_get_channel_swizzle((a1 >> 0) & 0xf);
494
char *swizzle_z = gen3_get_channel_swizzle((a2 >> 28) & 0xf);
495
char *swizzle_w = gen3_get_channel_swizzle((a2 >> 24) & 0xf);
498
gen3_get_instruction_src_name((a1 >> 13) & 0x7, src_nr, srcname);
499
sprintf(swizzle, ".%s%s%s%s", swizzle_x, swizzle_y, swizzle_z, swizzle_w);
500
if (strcmp(swizzle, ".xyzw") != 0)
501
strcat(srcname, swizzle);
505
gen3_get_instruction_src2(uint32_t *data, int i, char *srcname)
507
uint32_t a2 = data[i + 2];
508
int src_nr = (a2 >> 16) & 0x1f;
509
char *swizzle_x = gen3_get_channel_swizzle((a2 >> 12) & 0xf);
510
char *swizzle_y = gen3_get_channel_swizzle((a2 >> 8) & 0xf);
511
char *swizzle_z = gen3_get_channel_swizzle((a2 >> 4) & 0xf);
512
char *swizzle_w = gen3_get_channel_swizzle((a2 >> 0) & 0xf);
515
gen3_get_instruction_src_name((a2 >> 21) & 0x7, src_nr, srcname);
516
sprintf(swizzle, ".%s%s%s%s", swizzle_x, swizzle_y, swizzle_z, swizzle_w);
517
if (strcmp(swizzle, ".xyzw") != 0)
518
strcat(srcname, swizzle);
522
gen3_get_instruction_addr(uint32_t src_type, uint32_t src_nr, char *name)
526
sprintf(name, "R%d", src_nr);
527
assert(src_nr <= 15);
531
sprintf(name, "T%d", src_nr);
532
else if (src_nr == 8)
533
sprintf(name, "DIFFUSE");
534
else if (src_nr == 9)
535
sprintf(name, "SPECULAR");
536
else if (src_nr == 10)
537
sprintf(name, "FOG");
540
sprintf(name, "RESERVED");
553
sprintf(name, "RESERVED");
559
gen3_decode_alu1(uint32_t *data, uint32_t offset,
560
int i, char *instr_prefix, char *op_name)
562
char dst[100], src0[100];
564
gen3_get_instruction_dst(data, i, dst, 1);
565
gen3_get_instruction_src0(data, i, src0);
567
kgem_debug_print(data, offset, i++, "%s: %s %s, %s\n", instr_prefix,
569
kgem_debug_print(data, offset, i++, "%s\n", instr_prefix);
570
kgem_debug_print(data, offset, i++, "%s\n", instr_prefix);
574
gen3_decode_alu2(uint32_t *data, uint32_t offset,
575
int i, char *instr_prefix, char *op_name)
577
char dst[100], src0[100], src1[100];
579
gen3_get_instruction_dst(data, i, dst, 1);
580
gen3_get_instruction_src0(data, i, src0);
581
gen3_get_instruction_src1(data, i, src1);
583
kgem_debug_print(data, offset, i++, "%s: %s %s, %s, %s\n", instr_prefix,
584
op_name, dst, src0, src1);
585
kgem_debug_print(data, offset, i++, "%s\n", instr_prefix);
586
kgem_debug_print(data, offset, i++, "%s\n", instr_prefix);
590
gen3_decode_alu3(uint32_t *data, uint32_t offset,
591
int i, char *instr_prefix, char *op_name)
593
char dst[100], src0[100], src1[100], src2[100];
595
gen3_get_instruction_dst(data, i, dst, 1);
596
gen3_get_instruction_src0(data, i, src0);
597
gen3_get_instruction_src1(data, i, src1);
598
gen3_get_instruction_src2(data, i, src2);
600
kgem_debug_print(data, offset, i++, "%s: %s %s, %s, %s, %s\n", instr_prefix,
601
op_name, dst, src0, src1, src2);
602
kgem_debug_print(data, offset, i++, "%s\n", instr_prefix);
603
kgem_debug_print(data, offset, i++, "%s\n", instr_prefix);
607
gen3_decode_tex(uint32_t *data, uint32_t offset, int i, char *instr_prefix,
610
uint32_t t0 = data[i];
611
uint32_t t1 = data[i + 1];
616
gen3_get_instruction_dst(data, i, dst_name, 0);
617
gen3_get_instruction_addr((t1 >> 24) & 0x7,
620
sampler_nr = t0 & 0xf;
622
kgem_debug_print(data, offset, i++, "%s: %s %s, S%d, %s\n", instr_prefix,
623
tex_name, dst_name, sampler_nr, addr_name);
624
kgem_debug_print(data, offset, i++, "%s\n", instr_prefix);
625
kgem_debug_print(data, offset, i++, "%s\n", instr_prefix);
629
gen3_decode_dcl(uint32_t *data, uint32_t offset, int i, char *instr_prefix)
631
uint32_t d0 = data[i];
633
int dcl_nr = (d0 >> 14) & 0xf;
634
char *dcl_x = d0 & (1 << 10) ? "x" : "";
635
char *dcl_y = d0 & (1 << 11) ? "y" : "";
636
char *dcl_z = d0 & (1 << 12) ? "z" : "";
637
char *dcl_w = d0 & (1 << 13) ? "w" : "";
640
switch ((d0 >> 19) & 0x3) {
642
sprintf(dcl_mask, ".%s%s%s%s", dcl_x, dcl_y, dcl_z, dcl_w);
643
assert (strcmp(dcl_mask, "."));
645
assert(dcl_nr <= 10);
647
if (strcmp(dcl_mask, ".x") != 0 &&
648
strcmp(dcl_mask, ".xy") != 0 &&
649
strcmp(dcl_mask, ".xz") != 0 &&
650
strcmp(dcl_mask, ".w") != 0 &&
651
strcmp(dcl_mask, ".xyzw") != 0) {
654
kgem_debug_print(data, offset, i++, "%s: DCL T%d%s\n", instr_prefix,
657
if (strcmp(dcl_mask, ".xz") == 0)
659
else if (strcmp(dcl_mask, ".xw") == 0)
661
else if (strcmp(dcl_mask, ".xzw") == 0)
665
kgem_debug_print(data, offset, i++, "%s: DCL DIFFUSE%s\n", instr_prefix,
667
} else if (dcl_nr == 9) {
668
kgem_debug_print(data, offset, i++, "%s: DCL SPECULAR%s\n", instr_prefix,
670
} else if (dcl_nr == 10) {
671
kgem_debug_print(data, offset, i++, "%s: DCL FOG%s\n", instr_prefix,
675
kgem_debug_print(data, offset, i++, "%s\n", instr_prefix);
676
kgem_debug_print(data, offset, i++, "%s\n", instr_prefix);
679
switch ((d0 >> 22) & 0x3) {
690
sampletype = "RESERVED";
693
assert(dcl_nr <= 15);
694
kgem_debug_print(data, offset, i++, "%s: DCL S%d %s\n", instr_prefix,
696
kgem_debug_print(data, offset, i++, "%s\n", instr_prefix);
697
kgem_debug_print(data, offset, i++, "%s\n", instr_prefix);
700
kgem_debug_print(data, offset, i++, "%s: DCL RESERVED%d\n", instr_prefix, dcl_nr);
701
kgem_debug_print(data, offset, i++, "%s\n", instr_prefix);
702
kgem_debug_print(data, offset, i++, "%s\n", instr_prefix);
707
gen3_decode_instruction(uint32_t *data, uint32_t offset,
708
int i, char *instr_prefix)
710
switch ((data[i] >> 24) & 0x1f) {
712
kgem_debug_print(data, offset, i++, "%s: NOP\n", instr_prefix);
713
kgem_debug_print(data, offset, i++, "%s\n", instr_prefix);
714
kgem_debug_print(data, offset, i++, "%s\n", instr_prefix);
717
gen3_decode_alu2(data, offset, i, instr_prefix, "ADD");
720
gen3_decode_alu1(data, offset, i, instr_prefix, "MOV");
723
gen3_decode_alu2(data, offset, i, instr_prefix, "MUL");
726
gen3_decode_alu3(data, offset, i, instr_prefix, "MAD");
729
gen3_decode_alu3(data, offset, i, instr_prefix, "DP2ADD");
732
gen3_decode_alu2(data, offset, i, instr_prefix, "DP3");
735
gen3_decode_alu2(data, offset, i, instr_prefix, "DP4");
738
gen3_decode_alu1(data, offset, i, instr_prefix, "FRC");
741
gen3_decode_alu1(data, offset, i, instr_prefix, "RCP");
744
gen3_decode_alu1(data, offset, i, instr_prefix, "RSQ");
747
gen3_decode_alu1(data, offset, i, instr_prefix, "EXP");
750
gen3_decode_alu1(data, offset, i, instr_prefix, "LOG");
753
gen3_decode_alu2(data, offset, i, instr_prefix, "CMP");
756
gen3_decode_alu2(data, offset, i, instr_prefix, "MIN");
759
gen3_decode_alu2(data, offset, i, instr_prefix, "MAX");
762
gen3_decode_alu1(data, offset, i, instr_prefix, "FLR");
765
gen3_decode_alu1(data, offset, i, instr_prefix, "MOD");
768
gen3_decode_alu1(data, offset, i, instr_prefix, "TRC");
771
gen3_decode_alu2(data, offset, i, instr_prefix, "SGE");
774
gen3_decode_alu2(data, offset, i, instr_prefix, "SLT");
777
gen3_decode_tex(data, offset, i, instr_prefix, "TEXLD");
780
gen3_decode_tex(data, offset, i, instr_prefix, "TEXLDP");
783
gen3_decode_tex(data, offset, i, instr_prefix, "TEXLDB");
786
gen3_decode_dcl(data, offset, i, instr_prefix);
789
kgem_debug_print(data, offset, i++, "%s: unknown\n", instr_prefix);
790
kgem_debug_print(data, offset, i++, "%s\n", instr_prefix);
791
kgem_debug_print(data, offset, i++, "%s\n", instr_prefix);
797
gen3_decode_compare_func(uint32_t op)
800
case 0: return "always";
801
case 1: return "never";
802
case 2: return "less";
803
case 3: return "equal";
804
case 4: return "lequal";
805
case 5: return "greater";
806
case 6: return "notequal";
807
case 7: return "gequal";
813
gen3_decode_stencil_op(uint32_t op)
816
case 0: return "keep";
817
case 1: return "zero";
818
case 2: return "replace";
819
case 3: return "incr_sat";
820
case 4: return "decr_sat";
821
case 5: return "greater";
822
case 6: return "incr";
823
case 7: return "decr";
829
/* part of MODES_4 */
831
gen3_decode_logic_op(uint32_t op)
834
case 0: return "clear";
835
case 1: return "nor";
836
case 2: return "and_inv";
837
case 3: return "copy_inv";
838
case 4: return "and_rvrse";
839
case 5: return "inv";
840
case 6: return "xor";
841
case 7: return "nand";
842
case 8: return "and";
843
case 9: return "equiv";
844
case 10: return "noop";
845
case 11: return "or_inv";
846
case 12: return "copy";
847
case 13: return "or_rvrse";
848
case 14: return "or";
849
case 15: return "set";
856
gen3_decode_blend_fact(uint32_t op)
859
case 1: return "zero";
860
case 2: return "one";
861
case 3: return "src_colr";
862
case 4: return "inv_src_colr";
863
case 5: return "src_alpha";
864
case 6: return "inv_src_alpha";
865
case 7: return "dst_alpha";
866
case 8: return "inv_dst_alpha";
867
case 9: return "dst_colr";
868
case 10: return "inv_dst_colr";
869
case 11: return "src_alpha_sat";
870
case 12: return "cnst_colr";
871
case 13: return "inv_cnst_colr";
872
case 14: return "cnst_alpha";
873
case 15: return "inv_const_alpha";
879
decode_tex_coord_mode(uint32_t mode)
882
case 0: return "wrap";
883
case 1: return "mirror";
884
case 2: return "clamp_edge";
885
case 3: return "cube";
886
case 4: return "clamp_border";
887
case 5: return "mirror_once";
893
gen3_decode_sample_filter(uint32_t mode)
896
case 0: return "nearest";
897
case 1: return "linear";
898
case 2: return "anisotropic";
899
case 3: return "4x4_1";
900
case 4: return "4x4_2";
901
case 5: return "4x4_flat";
902
case 6: return "6x5_mono";
908
gen3_decode_load_state_immediate_1(struct kgem *kgem, uint32_t offset)
910
const uint32_t *data = kgem->batch + offset;
913
kgem_debug_print(data, offset, 0, "3DSTATE_LOAD_STATE_IMMEDIATE_1\n");
914
len = (data[0] & 0x0000000f) + 2;
916
for (word = 0; word <= 8; word++) {
917
if (data[0] & (1 << (4 + word))) {
920
kgem_debug_print(data, offset, i, "S0: vbo offset: 0x%08x%s\n",
921
data[i]&(~1),data[i]&1?", auto cache invalidate disabled":"");
922
gen3_update_vertex_buffer_addr(kgem, offset + i);
925
kgem_debug_print(data, offset, i, "S1: vertex width: %i, vertex pitch: %i\n",
926
(data[i]>>24)&0x3f,(data[i]>>16)&0x3f);
927
gen3_update_vertex_buffer_pitch(kgem, offset + i);
934
for (tex_num = 0; tex_num < 8; tex_num++) {
935
switch((data[i]>>tex_num*4)&0xf) {
936
case 0: len += sprintf(buf + len, "%i=2D ", tex_num); break;
937
case 1: len += sprintf(buf + len, "%i=3D ", tex_num); break;
938
case 2: len += sprintf(buf + len, "%i=4D ", tex_num); break;
939
case 3: len += sprintf(buf + len, "%i=1D ", tex_num); break;
940
case 4: len += sprintf(buf + len, "%i=2D_16 ", tex_num); break;
941
case 5: len += sprintf(buf + len, "%i=4D_16 ", tex_num); break;
942
case 0xf: len += sprintf(buf + len, "%i=NP ", tex_num); break;
945
kgem_debug_print(data, offset, i, "S2: texcoord formats: %s\n", buf);
946
gen3_update_vertex_texcoords(kgem, data[i]);
951
kgem_debug_print(data, offset, i, "S3: not documented\n", word);
956
char *vfmt_xyzw = "";
957
switch((data[i]>>13)&0x3) {
958
case 0: cullmode = "both"; break;
959
case 1: cullmode = "none"; break;
960
case 2: cullmode = "cw"; break;
961
case 3: cullmode = "ccw"; break;
963
switch(data[i] & (7<<6 | 1<<2)) {
964
case 1<<6: vfmt_xyzw = "XYZ,"; break;
965
case 2<<6: vfmt_xyzw = "XYZW,"; break;
966
case 3<<6: vfmt_xyzw = "XY,"; break;
967
case 4<<6: vfmt_xyzw = "XYW,"; break;
968
case 1<<6 | 1<<2: vfmt_xyzw = "XYZF,"; break;
969
case 2<<6 | 1<<2: vfmt_xyzw = "XYZWF,"; break;
970
case 3<<6 | 1<<2: vfmt_xyzw = "XYF,"; break;
971
case 4<<6 | 1<<2: vfmt_xyzw = "XYWF,"; break;
973
kgem_debug_print(data, offset, i, "S4: point_width=%i, line_width=%.1f,"
974
"%s%s%s%s%s cullmode=%s, vfmt=%s%s%s%s%s%s "
977
((data[i]>>19)&0xf) / 2.0,
978
data[i]&(0xf<<15)?" flatshade=":"",
979
data[i]&(1<<18)?"Alpha,":"",
980
data[i]&(1<<17)?"Fog,":"",
981
data[i]&(1<<16)?"Specular,":"",
982
data[i]&(1<<15)?"Color,":"",
984
data[i]&(1<<12)?"PointWidth,":"",
985
data[i]&(1<<11)?"SpecFog,":"",
986
data[i]&(1<<10)?"Color,":"",
987
data[i]&(1<<9)?"DepthOfs,":"",
989
data[i]&(1<<9)?"FogParam,":"",
990
data[i]&(1<<5)?"force default diffuse, ":"",
991
data[i]&(1<<4)?"force default specular, ":"",
992
data[i]&(1<<3)?"local depth ofs enable, ":"",
993
data[i]&(1<<1)?"point sprite enable, ":"",
994
data[i]&(1<<0)?"line AA enable, ":"");
995
gen3_update_vertex_elements(kgem, data[i]);
1000
kgem_debug_print(data, offset, i, "S5:%s%s%s%s%s"
1001
"%s%s%s%s stencil_ref=0x%x, stencil_test=%s, "
1002
"stencil_fail=%s, stencil_pass_z_fail=%s, "
1003
"stencil_pass_z_pass=%s, %s%s%s%s\n",
1004
data[i]&(0xf<<28)?" write_disable=":"",
1005
data[i]&(1<<31)?"Alpha,":"",
1006
data[i]&(1<<30)?"Red,":"",
1007
data[i]&(1<<29)?"Green,":"",
1008
data[i]&(1<<28)?"Blue,":"",
1009
data[i]&(1<<27)?" force default point size,":"",
1010
data[i]&(1<<26)?" last pixel enable,":"",
1011
data[i]&(1<<25)?" global depth ofs enable,":"",
1012
data[i]&(1<<24)?" fog enable,":"",
1014
gen3_decode_compare_func(data[i]>>13),
1015
gen3_decode_stencil_op(data[i]>>10),
1016
gen3_decode_stencil_op(data[i]>>7),
1017
gen3_decode_stencil_op(data[i]>>4),
1018
data[i]&(1<<3)?"stencil write enable, ":"",
1019
data[i]&(1<<2)?"stencil test enable, ":"",
1020
data[i]&(1<<1)?"color dither enable, ":"",
1021
data[i]&(1<<0)?"logicop enable, ":"");
1025
kgem_debug_print(data, offset, i, "S6: %salpha_test=%s, alpha_ref=0x%x, "
1026
"depth_test=%s, %ssrc_blnd_fct=%s, dst_blnd_fct=%s, "
1027
"%s%stristrip_provoking_vertex=%i\n",
1028
data[i]&(1<<31)?"alpha test enable, ":"",
1029
gen3_decode_compare_func(data[i]>>28),
1031
gen3_decode_compare_func(data[i]>>16),
1032
data[i]&(1<<15)?"cbuf blend enable, ":"",
1033
gen3_decode_blend_fact(data[i]>>8),
1034
gen3_decode_blend_fact(data[i]>>4),
1035
data[i]&(1<<3)?"depth write enable, ":"",
1036
data[i]&(1<<2)?"cbuf write enable, ":"",
1040
kgem_debug_print(data, offset, i, "S7: depth offset constant: 0x%08x\n", data[i]);
1052
gen3_decode_3d_1d(struct kgem *kgem, uint32_t offset)
1054
uint32_t *data = kgem->batch + offset;
1055
unsigned int len, i, c, idx, word, map, sampler, instr;
1056
char *format, *zformat, *type;
1063
} opcodes_3d_1d[] = {
1064
{ 0x86, 4, 4, "3DSTATE_CHROMA_KEY" },
1065
{ 0x88, 2, 2, "3DSTATE_CONSTANT_BLEND_COLOR" },
1066
{ 0x99, 2, 2, "3DSTATE_DEFAULT_DIFFUSE" },
1067
{ 0x9a, 2, 2, "3DSTATE_DEFAULT_SPECULAR" },
1068
{ 0x98, 2, 2, "3DSTATE_DEFAULT_Z" },
1069
{ 0x97, 2, 2, "3DSTATE_DEPTH_OFFSET_SCALE" },
1070
{ 0x9d, 65, 65, "3DSTATE_FILTER_COEFFICIENTS_4X4" },
1071
{ 0x9e, 4, 4, "3DSTATE_MONO_FILTER" },
1072
{ 0x89, 4, 4, "3DSTATE_FOG_MODE" },
1073
{ 0x8f, 2, 16, "3DSTATE_MAP_PALLETE_LOAD_32" },
1074
{ 0x83, 2, 2, "3DSTATE_SPAN_STIPPLE" },
1077
opcode = (data[0] & 0x00ff0000) >> 16;
1081
/* This instruction is unusual. A 0 length means just 1 DWORD instead of
1082
* 2. The 0 length is specified in one place to be unsupported, but
1083
* stated to be required in another, and 0 length LOAD_INDIRECTs appear
1084
* to cause no harm at least.
1086
kgem_debug_print(data, offset, 0, "3DSTATE_LOAD_INDIRECT\n");
1087
len = (data[0] & 0x000000ff) + 1;
1089
if (data[0] & (0x01 << 8)) {
1090
kgem_debug_print(data, offset, i++, "SIS.0\n");
1091
kgem_debug_print(data, offset, i++, "SIS.1\n");
1093
if (data[0] & (0x02 << 8)) {
1094
kgem_debug_print(data, offset, i++, "DIS.0\n");
1096
if (data[0] & (0x04 << 8)) {
1097
kgem_debug_print(data, offset, i++, "SSB.0\n");
1098
kgem_debug_print(data, offset, i++, "SSB.1\n");
1100
if (data[0] & (0x08 << 8)) {
1101
kgem_debug_print(data, offset, i++, "MSB.0\n");
1102
kgem_debug_print(data, offset, i++, "MSB.1\n");
1104
if (data[0] & (0x10 << 8)) {
1105
kgem_debug_print(data, offset, i++, "PSP.0\n");
1106
kgem_debug_print(data, offset, i++, "PSP.1\n");
1108
if (data[0] & (0x20 << 8)) {
1109
kgem_debug_print(data, offset, i++, "PSC.0\n");
1110
kgem_debug_print(data, offset, i++, "PSC.1\n");
1115
return gen3_decode_load_state_immediate_1(kgem, offset);
1117
kgem_debug_print(data, offset, 0, "3DSTATE_LOAD_STATE_IMMEDIATE_2\n");
1118
len = (data[0] & 0x0000000f) + 2;
1120
for (word = 6; word <= 14; word++) {
1121
if (data[0] & (1 << word)) {
1123
kgem_debug_print(data, offset, i++, "TBCF\n");
1124
else if (word >= 7 && word <= 10) {
1125
kgem_debug_print(data, offset, i++, "TB%dC\n", word - 7);
1126
kgem_debug_print(data, offset, i++, "TB%dA\n", word - 7);
1127
} else if (word >= 11 && word <= 14) {
1128
kgem_debug_print(data, offset, i, "TM%dS0: offset=0x%08x, %s\n",
1131
data[i]&1?"use fence":"");
1133
kgem_debug_print(data, offset, i, "TM%dS1: height=%i, width=%i, %s\n",
1135
data[i]>>21, (data[i]>>10)&0x3ff,
1136
data[i]&2?(data[i]&1?"y-tiled":"x-tiled"):"");
1138
kgem_debug_print(data, offset, i, "TM%dS2: pitch=%i, \n",
1140
((data[i]>>21) + 1)*4);
1142
kgem_debug_print(data, offset, i++, "TM%dS3\n", word - 11);
1143
kgem_debug_print(data, offset, i++, "TM%dS4: dflt color\n", word - 11);
1150
kgem_debug_print(data, offset, 0, "3DSTATE_MAP_STATE\n");
1151
len = (data[0] & 0x0000003f) + 2;
1152
kgem_debug_print(data, offset, 1, "mask\n");
1155
for (map = 0; map <= 15; map++) {
1156
if (data[1] & (1 << map)) {
1157
int width, height, pitch, dword;
1158
struct drm_i915_gem_relocation_entry *reloc;
1159
struct kgem_bo *bo = NULL;
1162
reloc = kgem_debug_get_reloc_entry(kgem, &data[i] - kgem->batch);
1163
assert(reloc->target_handle);
1166
kgem_debug_print(data, offset, i++, "map %d MS2 %s%s%s, handle=%d\n", map,
1167
dword&(1<<31)?"untrusted surface, ":"",
1168
dword&(1<<1)?"vertical line stride enable, ":"",
1169
dword&(1<<0)?"vertical ofs enable, ":"",
1170
reloc->target_handle);
1173
width = ((dword >> 10) & ((1 << 11) - 1))+1;
1174
height = ((dword >> 21) & ((1 << 11) - 1))+1;
1177
if (dword & (1 << 2))
1179
else if (dword & (1 << 1))
1180
tiling = dword & (1 << 0) ? "Y" : "X";
1182
format = " (invalid)";
1183
switch ((dword>>7) & 0x7) {
1186
switch ((dword>>3) & 0xf) {
1187
case 0: format = "I"; break;
1188
case 1: format = "L"; break;
1189
case 4: format = "A"; break;
1190
case 5: format = " mono"; break;
1195
switch ((dword>>3) & 0xf) {
1196
case 0: format = " rgb565"; break;
1197
case 1: format = " argb1555"; break;
1198
case 2: format = " argb4444"; break;
1199
case 3: format = " ay88"; break;
1200
case 5: format = " 88dvdu"; break;
1201
case 6: format = " bump655"; break;
1202
case 7: format = "I"; break;
1203
case 8: format = "L"; break;
1204
case 9: format = "A"; break;
1209
switch ((dword>>3) & 0xf) {
1210
case 0: format = " argb8888"; break;
1211
case 1: format = " abgr8888"; break;
1212
case 2: format = " xrgb8888"; break;
1213
case 3: format = " xbgr8888"; break;
1214
case 4: format = " qwvu8888"; break;
1215
case 5: format = " axvu8888"; break;
1216
case 6: format = " lxvu8888"; break;
1217
case 7: format = " xlvu8888"; break;
1218
case 8: format = " argb2101010"; break;
1219
case 9: format = " abgr2101010"; break;
1220
case 10: format = " awvu2101010"; break;
1221
case 11: format = " gr1616"; break;
1222
case 12: format = " vu1616"; break;
1223
case 13: format = " xI824"; break;
1224
case 14: format = " xA824"; break;
1225
case 15: format = " xL824"; break;
1230
switch ((dword>>3) & 0xf) {
1231
case 0: format = " yuv_swapy"; break;
1232
case 1: format = " yuv"; break;
1233
case 2: format = " yuv_swapuv"; break;
1234
case 3: format = " yuv_swapuvy"; break;
1238
type = "compressed";
1239
switch ((dword>>3) & 0x7) {
1240
case 0: format = " dxt1"; break;
1241
case 1: format = " dxt2_3"; break;
1242
case 2: format = " dxt4_5"; break;
1243
case 3: format = " fxt1"; break;
1244
case 4: format = " dxt1_rb"; break;
1248
type = "4b indexed";
1249
switch ((dword>>3) & 0xf) {
1250
case 7: format = " argb8888"; break;
1258
kgem_debug_print(data, offset, i++, "map %d MS3 [width=%d, height=%d, format=%s%s, tiling=%s%s]\n",
1259
map, width, height, type, format, tiling,
1260
dword&(1<<9)?" palette select":"");
1263
pitch = 4*(((dword >> 21) & ((1 << 11) - 1))+1);
1264
kgem_debug_print(data, offset, i++, "map %d MS4 [pitch=%d, max_lod=%i, vol_depth=%i, cube_face_ena=%x, %s]\n",
1266
(dword>>9)&0x3f, dword&0xff, (dword>>15)&0x3f,
1267
dword&(1<<8)?"miplayout legacy":"miplayout right");
1273
kgem_debug_print(data, offset, 0, "3DSTATE_PIXEL_SHADER_CONSTANTS\n");
1274
len = (data[0] & 0x000000ff) + 2;
1277
for (c = 0; c <= 31; c++) {
1278
if (data[1] & (1 << c)) {
1279
kgem_debug_print(data, offset, i, "C%d.X = %f\n",
1280
c, int_as_float(data[i]));
1282
kgem_debug_print(data, offset, i, "C%d.Y = %f\n",
1283
c, int_as_float(data[i]));
1285
kgem_debug_print(data, offset, i, "C%d.Z = %f\n",
1286
c, int_as_float(data[i]));
1288
kgem_debug_print(data, offset, i, "C%d.W = %f\n",
1289
c, int_as_float(data[i]));
1296
kgem_debug_print(data, offset, 0, "3DSTATE_PIXEL_SHADER_PROGRAM\n");
1297
len = (data[0] & 0x000000ff) + 2;
1298
assert(((len-1) % 3) == 0);
1301
for (instr = 0; instr < (len - 1) / 3; instr++) {
1302
char instr_prefix[10];
1304
sprintf(instr_prefix, "PS%03d", instr);
1305
gen3_decode_instruction(data, offset, i, instr_prefix);
1310
kgem_debug_print(data, offset, 0, "3DSTATE_SAMPLER_STATE\n");
1311
kgem_debug_print(data, offset, 1, "mask\n");
1312
len = (data[0] & 0x0000003f) + 2;
1314
for (sampler = 0; sampler <= 15; sampler++) {
1315
if (data[1] & (1 << sampler)) {
1317
char *mip_filter = "";
1319
switch ((dword>>20)&0x3) {
1320
case 0: mip_filter = "none"; break;
1321
case 1: mip_filter = "nearest"; break;
1322
case 3: mip_filter = "linear"; break;
1324
kgem_debug_print(data, offset, i++, "sampler %d SS2:%s%s%s "
1325
"base_mip_level=%i, mip_filter=%s, mag_filter=%s, min_filter=%s "
1326
"lod_bias=%.2f,%s max_aniso=%i, shadow_func=%s\n", sampler,
1327
dword&(1<<31)?" reverse gamma,":"",
1328
dword&(1<<30)?" packed2planar,":"",
1329
dword&(1<<29)?" colorspace conversion,":"",
1332
gen3_decode_sample_filter(dword>>17),
1333
gen3_decode_sample_filter(dword>>14),
1334
((dword>>5)&0x1ff)/(0x10*1.0),
1335
dword&(1<<4)?" shadow,":"",
1337
gen3_decode_compare_func(dword));
1339
kgem_debug_print(data, offset, i++, "sampler %d SS3: min_lod=%.2f,%s "
1340
"tcmode_x=%s, tcmode_y=%s, tcmode_z=%s,%s texmap_idx=%i,%s\n",
1341
sampler, ((dword>>24)&0xff)/(0x10*1.0),
1342
dword&(1<<17)?" kill pixel enable,":"",
1343
decode_tex_coord_mode(dword>>12),
1344
decode_tex_coord_mode(dword>>9),
1345
decode_tex_coord_mode(dword>>6),
1346
dword&(1<<5)?" normalized coords,":"",
1348
dword&(1<<0)?" deinterlacer,":"");
1350
kgem_debug_print(data, offset, i++, "sampler %d SS4: border color\n",
1351
sampler, ((dword>>24)&0xff)/(0x10*1.0),
1358
len = (data[0] & 0x0000000f) + 2;
1361
kgem_debug_print(data, offset, 0,
1362
"3DSTATE_DEST_BUFFER_VARIABLES\n");
1364
switch ((data[1] >> 8) & 0xf) {
1365
case 0x0: format = "g8"; break;
1366
case 0x1: format = "x1r5g5b5"; break;
1367
case 0x2: format = "r5g6b5"; break;
1368
case 0x3: format = "a8r8g8b8"; break;
1369
case 0x4: format = "ycrcb_swapy"; break;
1370
case 0x5: format = "ycrcb_normal"; break;
1371
case 0x6: format = "ycrcb_swapuv"; break;
1372
case 0x7: format = "ycrcb_swapuvy"; break;
1373
case 0x8: format = "a4r4g4b4"; break;
1374
case 0x9: format = "a1r5g5b5"; break;
1375
case 0xa: format = "a2r10g10b10"; break;
1376
default: format = "BAD"; break;
1378
switch ((data[1] >> 2) & 0x3) {
1379
case 0x0: zformat = "u16"; break;
1380
case 0x1: zformat = "f16"; break;
1381
case 0x2: zformat = "u24x8"; break;
1382
default: zformat = "BAD"; break;
1384
kgem_debug_print(data, offset, 1, "%s format, %s depth format, early Z %sabled\n",
1386
(data[1] & (1 << 31)) ? "en" : "dis");
1391
const char *name, *tiling;
1393
len = (data[0] & 0x0000000f) + 2;
1396
switch((data[1] >> 24) & 0x7) {
1397
case 0x3: name = "color"; break;
1398
case 0x7: name = "depth"; break;
1399
default: name = "unknown"; break;
1403
if (data[1] & (1 << 23))
1405
else if (data[1] & (1 << 22))
1406
tiling = data[1] & (1 << 21) ? "Y" : "X";
1408
kgem_debug_print(data, offset, 0, "3DSTATE_BUFFER_INFO\n");
1409
kgem_debug_print(data, offset, 1, "%s, tiling = %s, pitch=%d\n", name, tiling, data[1]&0xffff);
1411
kgem_debug_print(data, offset, 2, "address\n");
1415
len = (data[0] & 0x0000000f) + 2;
1418
kgem_debug_print(data, offset, 0,
1419
"3DSTATE_SCISSOR_RECTANGLE\n");
1420
kgem_debug_print(data, offset, 1, "(%d,%d)\n",
1421
data[1] & 0xffff, data[1] >> 16);
1422
kgem_debug_print(data, offset, 2, "(%d,%d)\n",
1423
data[2] & 0xffff, data[2] >> 16);
1427
len = (data[0] & 0x0000000f) + 2;
1430
kgem_debug_print(data, offset, 0,
1431
"3DSTATE_DRAWING_RECTANGLE\n");
1432
kgem_debug_print(data, offset, 1, "%s\n",
1433
data[1]&(1<<30)?"depth ofs disabled ":"");
1434
kgem_debug_print(data, offset, 2, "(%d,%d)\n",
1435
data[2] & 0xffff, data[2] >> 16);
1436
kgem_debug_print(data, offset, 3, "(%d,%d)\n",
1437
data[3] & 0xffff, data[3] >> 16);
1438
kgem_debug_print(data, offset, 4, "(%d,%d)\n",
1439
(int16_t)(data[4] & 0xffff),
1440
(int16_t)(data[4] >> 16));
1444
len = (data[0] & 0x0000000f) + 2;
1447
kgem_debug_print(data, offset, 0,
1448
"3DSTATE_CLEAR_PARAMETERS\n");
1449
kgem_debug_print(data, offset, 1, "prim_type=%s, clear=%s%s%s\n",
1450
data[1]&(1<<16)?"CLEAR_RECT":"ZONE_INIT",
1451
data[1]&(1<<2)?"color,":"",
1452
data[1]&(1<<1)?"depth,":"",
1453
data[1]&(1<<0)?"stencil,":"");
1454
kgem_debug_print(data, offset, 2, "clear color\n");
1455
kgem_debug_print(data, offset, 3, "clear depth/stencil\n");
1456
kgem_debug_print(data, offset, 4, "color value (rgba8888)\n");
1457
kgem_debug_print(data, offset, 5, "depth value %f\n",
1458
int_as_float(data[5]));
1459
kgem_debug_print(data, offset, 6, "clear stencil\n");
1463
for (idx = 0; idx < ARRAY_SIZE(opcodes_3d_1d); idx++) {
1464
opcode_3d_1d = &opcodes_3d_1d[idx];
1465
if (((data[0] & 0x00ff0000) >> 16) == opcode_3d_1d->opcode) {
1466
len = (data[0] & 0xf) + 2;
1467
kgem_debug_print(data, offset, 0, "%s\n", opcode_3d_1d->name);
1468
for (i = 1; i < len; i++)
1469
kgem_debug_print(data, offset, i, "dword %d\n", i);
1475
kgem_debug_print(data, offset, 0, "3D UNKNOWN: 3d_1d opcode = 0x%x\n", opcode);
1480
#define VERTEX_OUT(fmt, ...) do { \
1481
kgem_debug_print(data, offset, i, " V%d."fmt"\n", vertex, __VA_ARGS__); \
1486
gen3_decode_3d_primitive(struct kgem *kgem, uint32_t offset)
1488
uint32_t *data = kgem->batch + offset;
1489
char immediate = (data[0] & (1 << 23)) == 0;
1490
unsigned int len, i, ret;
1492
unsigned int vertex = 0;
1494
switch ((data[0] >> 18) & 0xf) {
1495
case 0x0: primtype = "TRILIST"; break;
1496
case 0x1: primtype = "TRISTRIP"; break;
1497
case 0x2: primtype = "TRISTRIP_REVERSE"; break;
1498
case 0x3: primtype = "TRIFAN"; break;
1499
case 0x4: primtype = "POLYGON"; break;
1500
case 0x5: primtype = "LINELIST"; break;
1501
case 0x6: primtype = "LINESTRIP"; break;
1502
case 0x7: primtype = "RECTLIST"; break;
1503
case 0x8: primtype = "POINTLIST"; break;
1504
case 0x9: primtype = "DIB"; break;
1505
case 0xa: primtype = "CLEAR_RECT"; assert(0); break;
1506
default: primtype = "unknown"; break;
1509
gen3_update_vertex_elements_offsets(kgem);
1511
/* XXX: 3DPRIM_DIB not supported */
1513
len = (data[0] & 0x0003ffff) + 2;
1514
kgem_debug_print(data, offset, 0, "3DPRIMITIVE inline %s\n", primtype);
1515
for (i = 1; i < len; ) {
1516
ErrorF(" [%d]: ", vertex);
1517
i += inline_vertex_out(kgem, data + i) / sizeof(uint32_t);
1524
/* indirect vertices */
1525
len = data[0] & 0x0000ffff; /* index count */
1526
if (data[0] & (1 << 17)) {
1527
/* random vertex access */
1528
kgem_debug_print(data, offset, 0,
1529
"3DPRIMITIVE random indirect %s (%d)\n", primtype, len);
1532
/* vertex indices continue until 0xffff is found */
1534
/* fixed size vertex index buffer */
1536
ret = (len + 1) / 2 + 1;
1539
/* sequential vertex access */
1540
vertex = data[1] & 0xffff;
1541
kgem_debug_print(data, offset, 0,
1542
"3DPRIMITIVE sequential indirect %s, %d starting from "
1543
"%d\n", primtype, len, vertex);
1544
kgem_debug_print(data, offset, 1, " start\n");
1545
for (i = 0; i < len; i++) {
1546
ErrorF(" [%d]: ", vertex);
1547
indirect_vertex_out(kgem, vertex++);
1559
int kgem_gen3_decode_3d(struct kgem *kgem, uint32_t offset)
1567
{ 0x06, 1, 1, "3DSTATE_ANTI_ALIASING" },
1568
{ 0x08, 1, 1, "3DSTATE_BACKFACE_STENCIL_OPS" },
1569
{ 0x09, 1, 1, "3DSTATE_BACKFACE_STENCIL_MASKS" },
1570
{ 0x16, 1, 1, "3DSTATE_COORD_SET_BINDINGS" },
1571
{ 0x15, 1, 1, "3DSTATE_FOG_COLOR" },
1572
{ 0x0b, 1, 1, "3DSTATE_INDEPENDENT_ALPHA_BLEND" },
1573
{ 0x0d, 1, 1, "3DSTATE_MODES_4" },
1574
{ 0x0c, 1, 1, "3DSTATE_MODES_5" },
1575
{ 0x07, 1, 1, "3DSTATE_RASTERIZATION_RULES" },
1577
uint32_t *data = kgem->batch + offset;
1581
opcode = (data[0] & 0x1f000000) >> 24;
1585
return gen3_decode_3d_primitive(kgem, offset);
1587
return gen3_decode_3d_1d(kgem, offset);
1589
return gen3_decode_3d_1c(kgem, offset);
1592
for (idx = 0; idx < ARRAY_SIZE(opcodes); idx++) {
1593
if (opcode == opcodes[idx].opcode) {
1594
unsigned int len = 1, i;
1596
kgem_debug_print(data, offset, 0, "%s\n", opcodes[idx].name);
1597
if (opcodes[idx].max_len > 1) {
1598
len = (data[0] & 0xff) + 2;
1599
assert(len >= opcodes[idx].min_len ||
1600
len <= opcodes[idx].max_len);
1603
for (i = 1; i < len; i++)
1604
kgem_debug_print(data, offset, i, "dword %d\n", i);
1609
kgem_debug_print(data, offset, 0, "3D UNKNOWN: 3d opcode = 0x%x\n", opcode);
1614
void kgem_gen3_finish_state(struct kgem *kgem)
1616
if (state.vb.current)
1617
munmap(state.vb.base, state.vb.current->size);
1619
memset(&state, 0, sizeof(state));