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Diffstat (limited to 'libs/cairo-1.16.0/src/drm/cairo-drm-intel-debug.c')
-rw-r--r--libs/cairo-1.16.0/src/drm/cairo-drm-intel-debug.c1209
1 files changed, 0 insertions, 1209 deletions
diff --git a/libs/cairo-1.16.0/src/drm/cairo-drm-intel-debug.c b/libs/cairo-1.16.0/src/drm/cairo-drm-intel-debug.c
deleted file mode 100644
index bfe5136..0000000
--- a/libs/cairo-1.16.0/src/drm/cairo-drm-intel-debug.c
+++ /dev/null
@@ -1,1209 +0,0 @@
-/**************************************************************************
- *
- * Copyright 2003 Tungsten Graphics, Inc., Cedar Park, Texas.
- * All Rights Reserved.
- *
- * Permission is hereby granted, free of charge, to any person obtaining a
- * copy of this software and associated documentation files (the
- * "Software"), to deal in the Software without restriction, including
- * without limitation the rights to use, copy, modify, merge, publish,
- * distribute, sub license, and/or sell copies of the Software, and to
- * permit persons to whom the Software is furnished to do so, subject to
- * the following conditions:
- *
- * The above copyright notice and this permission notice (including the
- * next paragraph) shall be included in all copies or substantial portions
- * of the Software.
- *
- * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS
- * OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF
- * MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND NON-INFRINGEMENT.
- * IN NO EVENT SHALL TUNGSTEN GRAPHICS AND/OR ITS SUPPLIERS BE LIABLE FOR
- * ANY CLAIM, DAMAGES OR OTHER LIABILITY, WHETHER IN AN ACTION OF CONTRACT,
- * TORT OR OTHERWISE, ARISING FROM, OUT OF OR IN CONNECTION WITH THE
- * SOFTWARE OR THE USE OR OTHER DEALINGS IN THE SOFTWARE.
- *
- **************************************************************************/
-
-#include "cairoint.h"
-#include "cairo-drm-intel-private.h"
-
-struct debug_stream {
- unsigned offset; /* current gtt offset */
- const char *ptr; /* pointer to gtt offset zero */
- const char *end; /* pointer to gtt offset zero */
-};
-
-static cairo_bool_t
-debug (struct debug_stream *stream, const char *name, uint32_t len)
-{
- uint32_t i;
- const uint32_t *ptr = (uint32_t *)(stream->ptr + stream->offset);
-
- if (len == 0) {
- fprintf (stderr, "Error - zero length packet (0x%08x)\n", stream->ptr[0]);
- ASSERT_NOT_REACHED;
- return FALSE;
- }
-
- fprintf (stderr, "%04x: ", stream->offset);
-
- fprintf (stderr, "%s (%d dwords):\n", name, len);
- for (i = 0; i < len; i++)
- fprintf (stderr, "\t0x%08x\n", ptr[i]);
- fprintf (stderr, "\n");
-
- stream->offset += len * sizeof(uint32_t);
- return TRUE;
-}
-
-
-static const char *
-get_prim_name (uint32_t val)
-{
- switch (val & PRIM3D_MASK) {
- case PRIM3D_TRILIST: return "TRILIST";
- case PRIM3D_TRISTRIP: return "TRISTRIP";
- case PRIM3D_TRISTRIP_RVRSE: return "TRISTRIP_RVRSE";
- case PRIM3D_TRIFAN: return "TRIFAN";
- case PRIM3D_POLY: return "POLY";
- case PRIM3D_LINELIST: return "LINELIST";
- case PRIM3D_LINESTRIP: return "LINESTRIP";
- case PRIM3D_RECTLIST: return "RECTLIST";
- case PRIM3D_POINTLIST: return "POINTLIST";
- case PRIM3D_DIB: return "DIB";
- case PRIM3D_CLEAR_RECT: return "CLEAR_RECT";
- case PRIM3D_ZONE_INIT: return "ZONE_INIT";
- default: return "????";
- }
-}
-
-static cairo_bool_t
-debug_prim (struct debug_stream *stream,
- const char *name,
- cairo_bool_t dump_floats,
- uint32_t len)
-{
- uint32_t *ptr = (uint32_t *)(stream->ptr + stream->offset);
- const char *prim = get_prim_name( ptr[0] );
- uint32_t i;
-
- fprintf (stderr, "%04x: ", stream->offset);
- fprintf (stderr, "%s %s (%d dwords):\n", name, prim, len);
- fprintf (stderr, "\t0x%08x\n", ptr[0]);
- for (i = 1; i < len; i++) {
- if (dump_floats)
- fprintf (stderr, "\t0x%08x // %f\n", ptr[i], *(float *)&ptr[i]);
- else
- fprintf (stderr, "\t0x%08x\n", ptr[i]);
- }
-
- fprintf (stderr, "\n");
-
- stream->offset += len * sizeof(uint32_t);
- return TRUE;
-}
-
-static const char *opcodes[] = {
- "NOP",
- "ADD",
- "MOV",
- "MUL",
- "MAD",
- "DP2ADD",
- "DP3",
- "DP4",
- "FRC",
- "RCP",
- "RSQ",
- "EXP",
- "LOG",
- "CMP",
- "MIN",
- "MAX",
- "FLR",
- "MOD",
- "TRC",
- "SGE",
- "SLT",
- "TEXLD",
- "TEXLDP",
- "TEXLDB",
- "TEXKILL",
- "DCL",
- "0x1a",
- "0x1b",
- "0x1c",
- "0x1d",
- "0x1e",
- "0x1f",
-};
-
-static const int args[] = {
- 0, /* 0 nop */
- 2, /* 1 add */
- 1, /* 2 mov */
- 2, /* 3 m ul */
- 3, /* 4 mad */
- 3, /* 5 dp2add */
- 2, /* 6 dp3 */
- 2, /* 7 dp4 */
- 1, /* 8 frc */
- 1, /* 9 rcp */
- 1, /* a rsq */
- 1, /* b exp */
- 1, /* c log */
- 3, /* d cmp */
- 2, /* e min */
- 2, /* f max */
- 1, /* 10 flr */
- 1, /* 11 mod */
- 1, /* 12 trc */
- 2, /* 13 sge */
- 2, /* 14 slt */
- 1,
- 1,
- 1,
- 1,
- 0,
- 0,
- 0,
- 0,
- 0,
- 0,
- 0,
-};
-
-static const char *regname[] = {
- "R",
- "T",
- "CONST",
- "S",
- "OC",
- "OD",
- "U",
- "UNKNOWN",
-};
-
-static void
-print_reg_type_nr(uint32_t type, uint32_t nr)
-{
- switch (type) {
- case REG_TYPE_T:
- switch (nr) {
- case T_DIFFUSE:
- fprintf (stderr, "T_DIFFUSE");
- return;
- case T_SPECULAR:
- fprintf (stderr, "T_SPECULAR");
- return;
- case T_FOG_W:
- fprintf (stderr, "T_FOG_W");
- return;
- default:
- fprintf (stderr, "T_TEX%d", nr);
- return;
- }
- case REG_TYPE_OC:
- if (nr == 0) {
- fprintf (stderr, "oC");
- return;
- }
- break;
- case REG_TYPE_OD:
- if (nr == 0) {
- fprintf (stderr, "oD");
- return;
- }
- break;
- default:
- break;
- }
-
- fprintf (stderr, "%s[%d]", regname[type], nr);
-}
-
-#define REG_SWIZZLE_MASK 0x7777
-#define REG_NEGATE_MASK 0x8888
-
-#define REG_SWIZZLE_XYZW ((SRC_X << A2_SRC2_CHANNEL_X_SHIFT) | \
- (SRC_Y << A2_SRC2_CHANNEL_Y_SHIFT) | \
- (SRC_Z << A2_SRC2_CHANNEL_Z_SHIFT) | \
- (SRC_W << A2_SRC2_CHANNEL_W_SHIFT))
-
-static void
-print_reg_neg_swizzle(uint32_t reg)
-{
- int i;
-
- if ((reg & REG_SWIZZLE_MASK) == REG_SWIZZLE_XYZW &&
- (reg & REG_NEGATE_MASK) == 0)
- return;
-
- fprintf (stderr, ".");
-
- for (i = 12; i >= 0; i -= 4) {
- if (reg & (8 << i))
- fprintf (stderr, "-");
-
- switch ((reg >> i) & 0x7) {
- case 0:
- fprintf (stderr, "x");
- break;
- case 1:
- fprintf (stderr, "y");
- break;
- case 2:
- fprintf (stderr, "z");
- break;
- case 3:
- fprintf (stderr, "w");
- break;
- case 4:
- fprintf (stderr, "0");
- break;
- case 5:
- fprintf (stderr, "1");
- break;
- default:
- fprintf (stderr, "?");
- break;
- }
- }
-}
-
-static void
-print_src_reg(uint32_t dword)
-{
- uint32_t nr = (dword >> A2_SRC2_NR_SHIFT) & REG_NR_MASK;
- uint32_t type = (dword >> A2_SRC2_TYPE_SHIFT) & REG_TYPE_MASK;
- print_reg_type_nr(type, nr);
- print_reg_neg_swizzle(dword);
-}
-
-static void
-print_dest_reg(uint32_t dword)
-{
- uint32_t nr = (dword >> A0_DEST_NR_SHIFT) & REG_NR_MASK;
- uint32_t type = (dword >> A0_DEST_TYPE_SHIFT) & REG_TYPE_MASK;
- print_reg_type_nr(type, nr);
- if ((dword & A0_DEST_CHANNEL_ALL) == A0_DEST_CHANNEL_ALL)
- return;
- fprintf (stderr, ".");
- if (dword & A0_DEST_CHANNEL_X)
- fprintf (stderr, "x");
- if (dword & A0_DEST_CHANNEL_Y)
- fprintf (stderr, "y");
- if (dword & A0_DEST_CHANNEL_Z)
- fprintf (stderr, "z");
- if (dword & A0_DEST_CHANNEL_W)
- fprintf (stderr, "w");
-}
-
-#define GET_SRC0_REG(r0, r1) ((r0<<14)|(r1>>A1_SRC0_CHANNEL_W_SHIFT))
-#define GET_SRC1_REG(r0, r1) ((r0<<8)|(r1>>A2_SRC1_CHANNEL_W_SHIFT))
-#define GET_SRC2_REG(r) (r)
-
-static void
-print_arith_op(uint32_t opcode, const uint32_t * program)
-{
- if (opcode != A0_NOP) {
- print_dest_reg(program[0]);
- if (program[0] & A0_DEST_SATURATE)
- fprintf (stderr, " = SATURATE ");
- else
- fprintf (stderr, " = ");
- }
-
- fprintf (stderr, "%s ", opcodes[opcode]);
-
- print_src_reg(GET_SRC0_REG(program[0], program[1]));
- if (args[opcode] == 1) {
- fprintf (stderr, "\n");
- return;
- }
-
- fprintf (stderr, ", ");
- print_src_reg(GET_SRC1_REG(program[1], program[2]));
- if (args[opcode] == 2) {
- fprintf (stderr, "\n");
- return;
- }
-
- fprintf (stderr, ", ");
- print_src_reg(GET_SRC2_REG(program[2]));
- fprintf (stderr, "\n");
- return;
-}
-
-static void
-print_tex_op(uint32_t opcode, const uint32_t * program)
-{
- print_dest_reg(program[0] | A0_DEST_CHANNEL_ALL);
- fprintf (stderr, " = ");
-
- fprintf (stderr, "%s ", opcodes[opcode]);
-
- fprintf (stderr, "S[%d],", program[0] & T0_SAMPLER_NR_MASK);
-
- print_reg_type_nr((program[1] >> T1_ADDRESS_REG_TYPE_SHIFT) &
- REG_TYPE_MASK,
- (program[1] >> T1_ADDRESS_REG_NR_SHIFT) & REG_NR_MASK);
- fprintf (stderr, "\n");
-}
-
-static void
-print_dcl_op(uint32_t opcode, const uint32_t * program)
-{
- fprintf (stderr, "%s ", opcodes[opcode]);
- print_dest_reg(program[0] | A0_DEST_CHANNEL_ALL);
- fprintf (stderr, "\n");
-}
-
-static void
-i915_disassemble_program (const uint32_t * program, uint32_t sz)
-{
- uint32_t size = program[0] & 0x1ff;
- uint32_t i;
-
- fprintf (stderr, "\tPROGRAM\n");
-
- assert(size + 2 == sz);
-
- program++;
- for (i = 1; i < sz; i += 3, program += 3) {
- uint32_t opcode = program[0] & (0x1f << 24);
-
- fprintf (stderr, "\t\t");
-
- if ((int) opcode >= A0_NOP && opcode <= A0_SLT)
- print_arith_op(opcode >> 24, program);
- else if (opcode >= T0_TEXLD && opcode <= T0_TEXKILL)
- print_tex_op(opcode >> 24, program);
- else if (opcode == D0_DCL)
- print_dcl_op(opcode >> 24, program);
- else
- fprintf (stderr, "Unknown opcode 0x%x\n", opcode);
- }
-
- fprintf (stderr, "\tEND-PROGRAM\n\n");
-}
-
-static cairo_bool_t
-debug_program (struct debug_stream *stream, const char *name, uint32_t len)
-{
- uint32_t *ptr = (uint32_t *)(stream->ptr + stream->offset);
-
- if (len == 0) {
- fprintf (stderr, "Error - zero length packet (0x%08x)\n", stream->ptr[0]);
- ASSERT_NOT_REACHED;
- return FALSE;
- }
-
- fprintf (stderr, "%04x: ", stream->offset);
- fprintf (stderr, "%s (%d dwords):\n", name, len);
- i915_disassemble_program (ptr, len);
-
- stream->offset += len * sizeof(uint32_t);
- return TRUE;
-}
-
-static cairo_bool_t
-debug_chain (struct debug_stream *stream, const char *name, uint32_t len)
-{
- uint32_t *ptr = (uint32_t *)(stream->ptr + stream->offset);
- uint32_t old_offset = stream->offset + len * sizeof(uint32_t);
- uint32_t i;
-
- fprintf (stderr, "%s (%d dwords):\n", name, len);
- for (i = 0; i < len; i++)
- fprintf (stderr, "\t0x%08x\n", ptr[i]);
-
- stream->offset = ptr[1] & ~0x3;
-
- if (stream->offset < old_offset)
- fprintf (stderr, "\n... skipping backwards from 0x%x --> 0x%x ...\n\n",
- old_offset, stream->offset );
- else
- fprintf (stderr, "\n... skipping from 0x%x --> 0x%x ...\n\n",
- old_offset, stream->offset );
-
- return TRUE;
-}
-
-static cairo_bool_t
-debug_variable_length_prim (struct debug_stream *stream)
-{
- uint32_t *ptr = (uint32_t *)(stream->ptr + stream->offset);
- const char *prim = get_prim_name( ptr[0] );
- uint32_t i, len;
-
- uint16_t *idx = (uint16_t *)(ptr+1);
- for (i = 0; idx[i] != 0xffff; i++)
- ;
-
- len = 1+(i+2)/2;
-
- fprintf (stderr, "%04x: ", stream->offset);
- fprintf (stderr, "3DPRIM, %s variable length %d indices (%d dwords):\n", prim, i, len);
- for (i = 0; i < len; i++)
- fprintf (stderr, "\t0x%08x\n", ptr[i]);
- fprintf (stderr, "\n");
-
- stream->offset += len * sizeof(uint32_t);
- return TRUE;
-}
-
-#define BITS(dw, hi, lo, ...) \
- do { \
- unsigned himask = 0xffffffffU >> (31 - (hi)); \
- fprintf (stderr, "\t\t "); \
- fprintf (stderr, __VA_ARGS__); \
- fprintf (stderr, ": 0x%x\n", ((dw) & himask) >> (lo)); \
- } while (0)
-
-#define MBZ(dw, hi, lo) do { \
- unsigned x = (dw) >> (lo); \
- unsigned lomask = (1 << (lo)) - 1; \
- unsigned himask; \
- himask = (1UL << (hi)) - 1; \
- assert ((x & himask & ~lomask) == 0); \
-} while (0)
-
-#define FLAG(dw, bit, ... ) \
- do { \
- if (((dw) >> (bit)) & 1) { \
- fprintf (stderr, "\t\t "); \
- fprintf (stderr, __VA_ARGS__); \
- fprintf (stderr, "\n"); \
- } \
- } while (0)
-
-static cairo_bool_t
-debug_load_immediate (struct debug_stream *stream,
- const char *name,
- uint32_t len)
-{
- uint32_t *ptr = (uint32_t *)(stream->ptr + stream->offset);
- uint32_t bits = (ptr[0] >> 4) & 0xff;
- uint32_t j = 0;
-
- fprintf (stderr, "%04x: ", stream->offset);
- fprintf (stderr, "%s (%d dwords, flags: %x):\n", name, len, bits);
- fprintf (stderr, "\t0x%08x\n", ptr[j++]);
-
- if (bits & (1<<0)) {
- fprintf (stderr, "\t LIS0: 0x%08x\n", ptr[j]);
- fprintf (stderr, "\t vb address: 0x%08x\n", (ptr[j] & ~0x3));
- BITS (ptr[j], 0, 0, "vb invalidate disable");
- j++;
- }
- if (bits & (1<<1)) {
- fprintf (stderr, "\t LIS1: 0x%08x\n", ptr[j]);
- BITS (ptr[j], 29, 24, "vb dword width");
- BITS (ptr[j], 21, 16, "vb dword pitch");
- BITS (ptr[j], 15, 0, "vb max index");
- j++;
- }
- if (bits & (1<<2)) {
- int i;
- fprintf (stderr, "\t LIS2: 0x%08x\n", ptr[j]);
- for (i = 0; i < 8; i++) {
- unsigned tc = (ptr[j] >> (i * 4)) & 0xf;
- if (tc != 0xf)
- BITS (tc, 3, 0, "tex coord %d", i);
- }
- j++;
- }
- if (bits & (1<<3)) {
- fprintf (stderr, "\t LIS3: 0x%08x\n", ptr[j]);
- j++;
- }
- if (bits & (1<<4)) {
- fprintf (stderr, "\t LIS4: 0x%08x\n", ptr[j]);
- BITS (ptr[j], 31, 23, "point width");
- BITS (ptr[j], 22, 19, "line width");
- FLAG (ptr[j], 18, "alpha flatshade");
- FLAG (ptr[j], 17, "fog flatshade");
- FLAG (ptr[j], 16, "spec flatshade");
- FLAG (ptr[j], 15, "rgb flatshade");
- BITS (ptr[j], 14, 13, "cull mode");
- FLAG (ptr[j], 12, "vfmt: point width");
- FLAG (ptr[j], 11, "vfmt: specular/fog");
- FLAG (ptr[j], 10, "vfmt: rgba");
- FLAG (ptr[j], 9, "vfmt: depth offset");
- BITS (ptr[j], 8, 6, "vfmt: position (2==xyzw)");
- FLAG (ptr[j], 5, "force dflt diffuse");
- FLAG (ptr[j], 4, "force dflt specular");
- FLAG (ptr[j], 3, "local depth offset enable");
- FLAG (ptr[j], 2, "vfmt: fp32 fog coord");
- FLAG (ptr[j], 1, "sprite point");
- FLAG (ptr[j], 0, "antialiasing");
- j++;
- }
- if (bits & (1<<5)) {
- fprintf (stderr, "\t LIS5: 0x%08x\n", ptr[j]);
- BITS (ptr[j], 31, 28, "rgba write disables");
- FLAG (ptr[j], 27, "force dflt point width");
- FLAG (ptr[j], 26, "last pixel enable");
- FLAG (ptr[j], 25, "global z offset enable");
- FLAG (ptr[j], 24, "fog enable");
- BITS (ptr[j], 23, 16, "stencil ref");
- BITS (ptr[j], 15, 13, "stencil test");
- BITS (ptr[j], 12, 10, "stencil fail op");
- BITS (ptr[j], 9, 7, "stencil pass z fail op");
- BITS (ptr[j], 6, 4, "stencil pass z pass op");
- FLAG (ptr[j], 3, "stencil write enable");
- FLAG (ptr[j], 2, "stencil test enable");
- FLAG (ptr[j], 1, "color dither enable");
- FLAG (ptr[j], 0, "logiop enable");
- j++;
- }
- if (bits & (1<<6)) {
- fprintf (stderr, "\t LIS6: 0x%08x\n", ptr[j]);
- FLAG (ptr[j], 31, "alpha test enable");
- BITS (ptr[j], 30, 28, "alpha func");
- BITS (ptr[j], 27, 20, "alpha ref");
- FLAG (ptr[j], 19, "depth test enable");
- BITS (ptr[j], 18, 16, "depth func");
- FLAG (ptr[j], 15, "blend enable");
- BITS (ptr[j], 14, 12, "blend func");
- BITS (ptr[j], 11, 8, "blend src factor");
- BITS (ptr[j], 7, 4, "blend dst factor");
- FLAG (ptr[j], 3, "depth write enable");
- FLAG (ptr[j], 2, "color write enable");
- BITS (ptr[j], 1, 0, "provoking vertex");
- j++;
- }
-
- fprintf (stderr, "\n");
-
- assert(j == len);
-
- stream->offset += len * sizeof(uint32_t);
- return TRUE;
-}
-
-static cairo_bool_t
-debug_load_indirect (struct debug_stream *stream,
- const char *name,
- uint32_t len)
-{
- uint32_t *ptr = (uint32_t *)(stream->ptr + stream->offset);
- uint32_t bits = (ptr[0] >> 8) & 0x3f;
- uint32_t i, j = 0;
-
- fprintf (stderr, "%04x: ", stream->offset);
- fprintf (stderr, "%s (%d dwords):\n", name, len);
- fprintf (stderr, "\t0x%08x\n", ptr[j++]);
-
- for (i = 0; i < 6; i++) {
- if (bits & (1<<i)) {
- switch (1<<(8+i)) {
- case LI0_STATE_STATIC_INDIRECT:
- fprintf (stderr, " STATIC: 0x%08x | %x\n", ptr[j]&~3, ptr[j]&3); j++;
- fprintf (stderr, " 0x%08x\n", ptr[j++]);
- break;
- case LI0_STATE_DYNAMIC_INDIRECT:
- fprintf (stderr, " DYNAMIC: 0x%08x | %x\n", ptr[j]&~3, ptr[j]&3); j++;
- break;
- case LI0_STATE_SAMPLER:
- fprintf (stderr, " SAMPLER: 0x%08x | %x\n", ptr[j]&~3, ptr[j]&3); j++;
- fprintf (stderr, " 0x%08x\n", ptr[j++]);
- break;
- case LI0_STATE_MAP:
- fprintf (stderr, " MAP: 0x%08x | %x\n", ptr[j]&~3, ptr[j]&3); j++;
- fprintf (stderr, " 0x%08x\n", ptr[j++]);
- break;
- case LI0_STATE_PROGRAM:
- fprintf (stderr, " PROGRAM: 0x%08x | %x\n", ptr[j]&~3, ptr[j]&3); j++;
- fprintf (stderr, " 0x%08x\n", ptr[j++]);
- break;
- case LI0_STATE_CONSTANTS:
- fprintf (stderr, " CONSTANTS: 0x%08x | %x\n", ptr[j]&~3, ptr[j]&3); j++;
- fprintf (stderr, " 0x%08x\n", ptr[j++]);
- break;
- default:
- ASSERT_NOT_REACHED;
- break;
- }
- }
- }
-
- if (bits == 0) {
- fprintf (stderr, "\t DUMMY: 0x%08x\n", ptr[j++]);
- }
-
- fprintf (stderr, "\n");
-
- assert(j == len);
- stream->offset += len * sizeof(uint32_t);
- return TRUE;
-}
-
-static void
-BR13 (struct debug_stream *stream,
- uint32_t val)
-{
- fprintf (stderr, "\t0x%08x\n", val);
- FLAG (val, 30, "clipping enable");
- BITS (val, 25, 24, "color depth (3==32bpp)");
- BITS (val, 23, 16, "raster op");
- BITS (val, 15, 0, "dest pitch");
-}
-
-static void
-BR2223 (struct debug_stream *stream,
- uint32_t val22, uint32_t val23)
-{
- union { uint32_t val; short field[2]; } BR22, BR23;
-
- BR22.val = val22;
- BR23.val = val23;
-
- fprintf (stderr, "\t0x%08x\n", val22);
- BITS (val22, 31, 16, "dest y1");
- BITS (val22, 15, 0, "dest x1");
-
- fprintf (stderr, "\t0x%08x\n", val23);
- BITS (val23, 31, 16, "dest y2");
- BITS (val23, 15, 0, "dest x2");
-
- /* The blit engine may produce unexpected results when these aren't met */
- assert(BR22.field[0] < BR23.field[0]);
- assert(BR22.field[1] < BR23.field[1]);
-}
-
-static void
-BR09 (struct debug_stream *stream,
- uint32_t val)
-{
- fprintf (stderr, "\t0x%08x -- dest address\n", val);
-}
-
-static void
-BR26 (struct debug_stream *stream,
- uint32_t val)
-{
- fprintf (stderr, "\t0x%08x\n", val);
- BITS (val, 31, 16, "src y1");
- BITS (val, 15, 0, "src x1");
-}
-
-static void
-BR11 (struct debug_stream *stream,
- uint32_t val)
-{
- fprintf (stderr, "\t0x%08x\n", val);
- BITS (val, 15, 0, "src pitch");
-}
-
-static void
-BR12 (struct debug_stream *stream,
- uint32_t val)
-{
- fprintf (stderr, "\t0x%08x -- src address\n", val);
-}
-
-static void
-BR16 (struct debug_stream *stream,
- uint32_t val)
-{
- fprintf (stderr, "\t0x%08x -- color\n", val);
-}
-
-static cairo_bool_t
-debug_copy_blit (struct debug_stream *stream,
- const char *name,
- uint32_t len)
-{
- uint32_t *ptr = (uint32_t *)(stream->ptr + stream->offset);
- uint32_t j = 0;
-
- fprintf (stderr, "%04x: ", stream->offset);
- fprintf (stderr, "%s (%d dwords):\n", name, len);
- fprintf (stderr, "\t0x%08x\n", ptr[j++]);
-
- BR13(stream, ptr[j++]);
- BR2223(stream, ptr[j], ptr[j+1]);
- j += 2;
- BR09(stream, ptr[j++]);
- BR26(stream, ptr[j++]);
- BR11(stream, ptr[j++]);
- BR12(stream, ptr[j++]);
-
- stream->offset += len * sizeof(uint32_t);
- assert(j == len);
- return TRUE;
-}
-
-static cairo_bool_t
-debug_color_blit (struct debug_stream *stream,
- const char *name,
- uint32_t len)
-{
- uint32_t *ptr = (uint32_t *)(stream->ptr + stream->offset);
- uint32_t j = 0;
-
- fprintf (stderr, "%04x: ", stream->offset);
- fprintf (stderr, "%s (%d dwords):\n", name, len);
- fprintf (stderr, "\t0x%08x\n", ptr[j++]);
-
- BR13(stream, ptr[j++]);
- BR2223(stream, ptr[j], ptr[j+1]);
- j += 2;
- BR09(stream, ptr[j++]);
- BR16(stream, ptr[j++]);
-
- stream->offset += len * sizeof(uint32_t);
- assert(j == len);
- return TRUE;
-}
-
-static cairo_bool_t
-debug_modes4 (struct debug_stream *stream,
- const char *name,
- uint32_t len)
-{
- uint32_t *ptr = (uint32_t *)(stream->ptr + stream->offset);
- uint32_t j = 0;
-
- fprintf (stderr, "%04x: ", stream->offset);
- fprintf (stderr, "%s (%d dwords):\n", name, len);
- fprintf (stderr, "\t0x%08x\n", ptr[j]);
- BITS (ptr[j], 21, 18, "logicop func");
- FLAG (ptr[j], 17, "stencil test mask modify-enable");
- FLAG (ptr[j], 16, "stencil write mask modify-enable");
- BITS (ptr[j], 15, 8, "stencil test mask");
- BITS (ptr[j], 7, 0, "stencil write mask");
- fprintf (stderr, "\n");
- j++;
-
- stream->offset += len * sizeof(uint32_t);
- assert(j == len);
- return TRUE;
-}
-
-static cairo_bool_t
-debug_map_state (struct debug_stream *stream,
- const char *name,
- uint32_t len)
-{
- uint32_t *ptr = (uint32_t *)(stream->ptr + stream->offset);
- uint32_t j = 0;
-
- fprintf (stderr, "%04x: ", stream->offset);
- fprintf (stderr, "%s (%d dwords):\n", name, len);
- fprintf (stderr, "\t0x%08x\n", ptr[j++]);
-
- {
- fprintf (stderr, "\t0x%08x\n", ptr[j]);
- BITS (ptr[j], 15, 0, "map mask");
- j++;
- }
-
- while (j < len) {
- {
- fprintf (stderr, "\t TMn.0: 0x%08x\n", ptr[j]);
- fprintf (stderr, "\t map address: 0x%08x\n", (ptr[j] & ~0x3));
- FLAG (ptr[j], 1, "vertical line stride");
- FLAG (ptr[j], 0, "vertical line stride offset");
- j++;
- }
-
- {
- fprintf (stderr, "\t TMn.1: 0x%08x\n", ptr[j]);
- BITS (ptr[j], 31, 21, "height");
- BITS (ptr[j], 20, 10, "width");
- BITS (ptr[j], 9, 7, "surface format");
- BITS (ptr[j], 6, 3, "texel format");
- FLAG (ptr[j], 2, "use fence regs");
- FLAG (ptr[j], 1, "tiled surface");
- FLAG (ptr[j], 0, "tile walk ymajor");
- j++;
- }
- {
- fprintf (stderr, "\t TMn.2: 0x%08x\n", ptr[j]);
- BITS (ptr[j], 31, 21, "dword pitch");
- BITS (ptr[j], 20, 15, "cube face enables");
- BITS (ptr[j], 14, 9, "max lod");
- FLAG (ptr[j], 8, "mip layout right");
- BITS (ptr[j], 7, 0, "depth");
- j++;
- }
- }
-
- stream->offset += len * sizeof(uint32_t);
- assert(j == len);
- return TRUE;
-}
-
-static cairo_bool_t
-debug_sampler_state (struct debug_stream *stream,
- const char *name,
- uint32_t len)
-{
- uint32_t *ptr = (uint32_t *)(stream->ptr + stream->offset);
- uint32_t j = 0;
-
- fprintf (stderr, "%04x: ", stream->offset);
- fprintf (stderr, "%s (%d dwords):\n", name, len);
- fprintf (stderr, "\t0x%08x\n", ptr[j++]);
-
- {
- fprintf (stderr, "\t0x%08x\n", ptr[j]);
- BITS (ptr[j], 15, 0, "sampler mask");
- j++;
- }
-
- while (j < len) {
- {
- fprintf (stderr, "\t TSn.0: 0x%08x\n", ptr[j]);
- FLAG (ptr[j], 31, "reverse gamma");
- FLAG (ptr[j], 30, "planar to packed");
- FLAG (ptr[j], 29, "yuv->rgb");
- BITS (ptr[j], 28, 27, "chromakey index");
- BITS (ptr[j], 26, 22, "base mip level");
- BITS (ptr[j], 21, 20, "mip mode filter");
- BITS (ptr[j], 19, 17, "mag mode filter");
- BITS (ptr[j], 16, 14, "min mode filter");
- BITS (ptr[j], 13, 5, "lod bias (s4.4)");
- FLAG (ptr[j], 4, "shadow enable");
- FLAG (ptr[j], 3, "max-aniso-4");
- BITS (ptr[j], 2, 0, "shadow func");
- j++;
- }
-
- {
- fprintf (stderr, "\t TSn.1: 0x%08x\n", ptr[j]);
- BITS (ptr[j], 31, 24, "min lod");
- MBZ( ptr[j], 23, 18 );
- FLAG (ptr[j], 17, "kill pixel enable");
- FLAG (ptr[j], 16, "keyed tex filter mode");
- FLAG (ptr[j], 15, "chromakey enable");
- BITS (ptr[j], 14, 12, "tcx wrap mode");
- BITS (ptr[j], 11, 9, "tcy wrap mode");
- BITS (ptr[j], 8, 6, "tcz wrap mode");
- FLAG (ptr[j], 5, "normalized coords");
- BITS (ptr[j], 4, 1, "map (surface) index");
- FLAG (ptr[j], 0, "EAST deinterlacer enable");
- j++;
- }
- {
- fprintf (stderr, "\t TSn.2: 0x%08x (default color)\n", ptr[j]);
- j++;
- }
- }
-
- stream->offset += len * sizeof(uint32_t);
- assert(j == len);
- return TRUE;
-}
-
-static cairo_bool_t
-debug_dest_vars (struct debug_stream *stream,
- const char *name,
- uint32_t len)
-{
- uint32_t *ptr = (uint32_t *)(stream->ptr + stream->offset);
- uint32_t j = 0;
-
- fprintf (stderr, "%04x: ", stream->offset);
- fprintf (stderr, "%s (%d dwords):\n", name, len);
- fprintf (stderr, "\t0x%08x\n", ptr[j++]);
-
- {
- fprintf (stderr, "\t0x%08x\n", ptr[j]);
- FLAG (ptr[j], 31, "early classic ztest");
- FLAG (ptr[j], 30, "opengl tex default color");
- FLAG (ptr[j], 29, "bypass iz");
- FLAG (ptr[j], 28, "lod preclamp");
- BITS (ptr[j], 27, 26, "dither pattern");
- FLAG (ptr[j], 25, "linear gamma blend");
- FLAG (ptr[j], 24, "debug dither");
- BITS (ptr[j], 23, 20, "dstorg x");
- BITS (ptr[j], 19, 16, "dstorg y");
- MBZ (ptr[j], 15, 15 );
- BITS (ptr[j], 14, 12, "422 write select");
- BITS (ptr[j], 11, 8, "cbuf format");
- BITS (ptr[j], 3, 2, "zbuf format");
- FLAG (ptr[j], 1, "vert line stride");
- FLAG (ptr[j], 1, "vert line stride offset");
- j++;
- }
-
- stream->offset += len * sizeof(uint32_t);
- assert(j == len);
- return TRUE;
-}
-
-static cairo_bool_t debug_buf_info( struct debug_stream *stream,
- const char *name,
- uint32_t len )
-{
- uint32_t *ptr = (uint32_t *)(stream->ptr + stream->offset);
- uint32_t j = 0;
-
- fprintf (stderr, "%04x: ", stream->offset);
- fprintf (stderr, "%s (%d dwords):\n", name, len);
- fprintf (stderr, "\t0x%08x\n", ptr[j++]);
-
- {
- fprintf (stderr, "\t0x%08x\n", ptr[j]);
- BITS (ptr[j], 28, 28, "aux buffer id");
- BITS (ptr[j], 27, 24, "buffer id (7=depth, 3=back)");
- FLAG (ptr[j], 23, "use fence regs");
- FLAG (ptr[j], 22, "tiled surface");
- FLAG (ptr[j], 21, "tile walk ymajor");
- MBZ (ptr[j], 20, 14);
- BITS (ptr[j], 13, 2, "dword pitch");
- MBZ (ptr[j], 2, 0);
- j++;
- }
-
- fprintf (stderr, "\t0x%08x -- buffer base address\n", ptr[j++]);
-
- stream->offset += len * sizeof(uint32_t);
- assert(j == len);
- return TRUE;
-}
-
-static cairo_bool_t
-decode_3d_i915 (struct debug_stream *stream)
-{
- uint32_t *ptr = (uint32_t *)(stream->ptr + stream->offset);
- uint32_t cmd = *ptr;
-
- switch ((cmd >> 24) & 0x1f) {
- case 0x6:
- return debug (stream, "3DSTATE_ANTI_ALIASING", 1);
- case 0x7:
- return debug (stream, "3DSTATE_RASTERIZATION_RULES", 1);
- case 0x8:
- return debug (stream, "3DSTATE_BACKFACE_STENCIL_OPS", 1);
- case 0x9:
- return debug (stream, "3DSTATE_BACKFACE_STENCIL_MASKS", 1);
- case 0xb:
- return debug (stream, "3DSTATE_INDEPENDENT_ALPHA_BLEND", 1);
- case 0xc:
- return debug (stream, "3DSTATE_MODES5", 1);
- case 0xd:
- return debug_modes4(stream, "3DSTATE_MODES4", 1);
- case 0x15:
- return debug (stream, "3DSTATE_FOG_COLOR", 1);
- case 0x16:
- return debug (stream, "3DSTATE_COORD_SET_BINDINGS", 1);
- case 0x1c:
- /* 3DState16NP */
- switch((cmd >> 19) & 0x1f) {
- case 0x10:
- return debug (stream, "3DSTATE_SCISSOR_ENABLE", 1);
- case 0x11:
- return debug (stream, "3DSTATE_DEPTH_SUBRECTANGLE_DISABLE", 1);
- default:
- break;
- }
- break;
- case 0x1d:
- /* 3DStateMW */
- switch ((cmd >> 16) & 0xff) {
- case 0x0:
- return debug_map_state(stream, "3DSTATE_MAP_STATE", (cmd & 0x1f) + 2);
- case 0x1:
- return debug_sampler_state(stream, "3DSTATE_SAMPLER_STATE", (cmd & 0x1f) + 2);
- case 0x4:
- return debug_load_immediate(stream, "3DSTATE_LOAD_STATE_IMMEDIATE", (cmd & 0xf) + 2);
- case 0x5:
- return debug_program(stream, "3DSTATE_PIXEL_SHADER_PROGRAM", (cmd & 0x1ff) + 2);
- case 0x6:
- return debug (stream, "3DSTATE_PIXEL_SHADER_CONSTANTS", (cmd & 0xff) + 2);
- case 0x7:
- return debug_load_indirect(stream, "3DSTATE_LOAD_INDIRECT", (cmd & 0xff) + 2);
- case 0x80:
- return debug (stream, "3DSTATE_DRAWING_RECTANGLE", (cmd & 0xffff) + 2);
- case 0x81:
- return debug (stream, "3DSTATE_SCISSOR_RECTANGLE", (cmd & 0xffff) + 2);
- case 0x83:
- return debug (stream, "3DSTATE_SPAN_STIPPLE", (cmd & 0xffff) + 2);
- case 0x85:
- return debug_dest_vars(stream, "3DSTATE_DEST_BUFFER_VARS", (cmd & 0xffff) + 2);
- case 0x88:
- return debug (stream, "3DSTATE_CONSTANT_BLEND_COLOR", (cmd & 0xffff) + 2);
- case 0x89:
- return debug (stream, "3DSTATE_FOG_MODE", (cmd & 0xffff) + 2);
- case 0x8e:
- return debug_buf_info(stream, "3DSTATE_BUFFER_INFO", (cmd & 0xffff) + 2);
- case 0x97:
- return debug (stream, "3DSTATE_DEPTH_OFFSET_SCALE", (cmd & 0xffff) + 2);
- case 0x98:
- return debug (stream, "3DSTATE_DEFAULT_Z", (cmd & 0xffff) + 2);
- case 0x99:
- return debug (stream, "3DSTATE_DEFAULT_DIFFUSE", (cmd & 0xffff) + 2);
- case 0x9a:
- return debug (stream, "3DSTATE_DEFAULT_SPECULAR", (cmd & 0xffff) + 2);
- case 0x9c:
- return debug (stream, "3DSTATE_CLEAR_PARAMETERS", (cmd & 0xffff) + 2);
- default:
- ASSERT_NOT_REACHED;
- return 0;
- }
- break;
- case 0x1e:
- if (cmd & (1 << 23))
- return debug (stream, "???", (cmd & 0xffff) + 1);
- else
- return debug (stream, "", 1);
- break;
- case 0x1f:
- if ((cmd & (1 << 23)) == 0) {
- return debug_prim (stream, "3DPRIM (inline)", 1, (cmd & 0x1ffff) + 2);
- } else if (cmd & (1 << 17)) {
- if ((cmd & 0xffff) == 0)
- return debug_variable_length_prim (stream);
- else
- return debug_prim (stream, "3DPRIM (indexed)", 0, (((cmd & 0xffff) + 1) / 2) + 1);
- } else
- return debug_prim (stream, "3DPRIM (indirect sequential)", 0, 2);
- break;
- default:
- return debug (stream, "", 0);
- }
-
- return FALSE;
-}
-
-static cairo_bool_t
-decode_3d_i965 (struct debug_stream *stream)
-{
- const uint32_t *data = (uint32_t *) (stream->ptr + stream->offset);
- const uint32_t opcode = (data[0] & 0xffff0000) >> 16;
- unsigned int idx;
- const struct {
- uint32_t opcode;
- int min_len;
- int max_len;
- const char *name;
- } opcodes_3d[] = {
- { 0x6000, 3, 3, "URB_FENCE" },
- { 0x6001, 2, 2, "CS_URB_STATE" },
- { 0x6002, 2, 2, "CONSTANT_BUFFER" },
- { 0x6101, 6, 6, "STATE_BASE_ADDRESS" },
- { 0x6102, 2, 2 , "STATE_SIP" },
- { 0x6104, 1, 1, "3DSTATE_PIPELINE_SELECT" },
- { 0x680b, 1, 1, "3DSTATE_VF_STATISTICS" },
- { 0x6904, 1, 1, "3DSTATE_PIPELINE_SELECT" },
- { 0x7800, 7, 7, "3DSTATE_PIPELINED_POINTERS" },
- { 0x7801, 6, 6, "3DSTATE_BINDING_TABLE_POINTERS" },
- { 0x780b, 1, 1, "3DSTATE_VF_STATISTICS" },
- { 0x7808, 5, 257, "3DSTATE_VERTEX_BUFFERS" },
- { 0x7809, 3, 256, "3DSTATE_VERTEX_ELEMENTS" },
- { 0x780a, 3, 3, "3DSTATE_INDEX_BUFFER" },
- { 0x7900, 4, 4, "3DSTATE_DRAWING_RECTANGLE" },
- { 0x7901, 5, 5, "3DSTATE_CONSTANT_COLOR" },
- { 0x7905, 5, 7, "3DSTATE_DEPTH_BUFFER" },
- { 0x7906, 2, 2, "3DSTATE_POLY_STIPPLE_OFFSET" },
- { 0x7907, 33, 33, "3DSTATE_POLY_STIPPLE_PATTERN" },
- { 0x7908, 3, 3, "3DSTATE_LINE_STIPPLE" },
- { 0x7909, 2, 2, "3DSTATE_GLOBAL_DEPTH_OFFSET_CLAMP" },
- { 0x790a, 3, 3, "3DSTATE_AA_LINE_PARAMETERS" },
- { 0x7b00, 6, 6, "3DPRIMITIVE" },
- }, *opcode_3d;
-
- for (idx = 0; idx < ARRAY_LENGTH (opcodes_3d); idx++) {
- opcode_3d = &opcodes_3d[idx];
- if (opcode == opcode_3d->opcode) {
- unsigned int len = 1;
- if (opcode_3d->max_len != 1)
- len = (data[0] & 0x000000ff) + 2;
- return debug (stream, opcode_3d->name, len);
- }
- }
-
- return FALSE;
-}
-
-static cairo_bool_t
-decode_3d_i830 (struct debug_stream *stream)
-{
- ASSERT_NOT_REACHED;
- return FALSE;
-}
-
-static cairo_bool_t
-i915_debug_packet (struct debug_stream *stream,
- int devid)
-{
- uint32_t *ptr = (uint32_t *)(stream->ptr + stream->offset);
- uint32_t cmd = *ptr;
-
- switch (((cmd >> 29) & 0x7)) {
- case 0x0:
- switch ((cmd >> 23) & 0x3f) {
- case 0x0:
- return debug (stream, "MI_NOOP", 1);
- case 0x3:
- return debug (stream, "MI_WAIT_FOR_EVENT", 1);
- case 0x4:
- return debug (stream, "MI_FLUSH", 1);
- case 0xA:
- debug (stream, "MI_BATCH_BUFFER_END", 1);
- return FALSE;
- case 0x22:
- return debug (stream, "MI_LOAD_REGISTER_IMM", 3);
- case 0x31:
- return debug_chain(stream, "MI_BATCH_BUFFER_START", 2);
- default:
- break;
- }
- break;
- case 0x1:
- break;
- case 0x2:
- switch ((cmd >> 22) & 0xff) {
- case 0x50:
- return debug_color_blit(stream, "XY_COLOR_BLT", (cmd & 0xff) + 2);
- case 0x53:
- return debug_copy_blit(stream, "XY_SRC_COPY_BLT", (cmd & 0xff) + 2);
- default:
- return debug (stream, "blit command", (cmd & 0xff) + 2);
- }
- break;
- case 0x3:
- if (IS_965(devid))
- return decode_3d_i965 (stream);
- else if (IS_9XX(devid))
- return decode_3d_i915 (stream);
- else
- return decode_3d_i830 (stream);
- default:
- break;
- }
-
- fprintf (stderr, "Bogus cmd: %x [%x]\n", (cmd >> 29) & 7, cmd);
- ASSERT_NOT_REACHED;
- return 0;
-}
-
-void
-intel_dump_batchbuffer (const void *batch,
- uint32_t length,
- int devid)
-{
- struct debug_stream stream;
- cairo_bool_t done = FALSE;
-
- fprintf (stderr, "\nBATCH: (%d dwords)\n", length / 4);
-
- stream.offset = 0;
- stream.ptr = batch;
-
- while (! done && stream.offset < length) {
- if (! i915_debug_packet (&stream, devid))
- break;
-
- assert (stream.offset <= length);
- }
-
- fprintf (stderr, "END-BATCH\n\n");
- fflush (stderr);
-}
generated by cgit v1.2.1 (git 2.18.0) at 2024-11-01 13:39:33 +0000