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-rw-r--r--src/sna/Makefile.am1
-rw-r--r--src/sna/kgem_debug.c10
-rw-r--r--src/sna/kgem_debug.h3
-rw-r--r--src/sna/kgem_debug_gen7.c747
4 files changed, 759 insertions, 2 deletions
diff --git a/src/sna/Makefile.am b/src/sna/Makefile.am
index 2a108012..ac609884 100644
--- a/src/sna/Makefile.am
+++ b/src/sna/Makefile.am
@@ -98,6 +98,7 @@ libsna_la_SOURCES += \
kgem_debug_gen4.c \
kgem_debug_gen5.c \
kgem_debug_gen6.c \
+ kgem_debug_gen7.c \
$(NULL)
endif
diff --git a/src/sna/kgem_debug.c b/src/sna/kgem_debug.c
index ad0a5334..e833a6f5 100644
--- a/src/sna/kgem_debug.c
+++ b/src/sna/kgem_debug.c
@@ -368,7 +368,10 @@ decode_2d(struct kgem *kgem, uint32_t offset)
static int (*decode_3d(int gen))(struct kgem*, uint32_t)
{
- if (gen >= 60) {
+ if (gen >= 80) {
+ } else if (gen >= 70) {
+ return kgem_gen7_decode_3d;
+ } else if (gen >= 60) {
return kgem_gen6_decode_3d;
} else if (gen >= 50) {
return kgem_gen5_decode_3d;
@@ -384,7 +387,10 @@ static int (*decode_3d(int gen))(struct kgem*, uint32_t)
static void (*finish_state(int gen))(struct kgem*)
{
- if (gen >= 60) {
+ if (gen >= 80) {
+ } else if (gen >= 70) {
+ return kgem_gen7_finish_state;
+ } else if (gen >= 60) {
return kgem_gen6_finish_state;
} else if (gen >= 50) {
return kgem_gen5_finish_state;
diff --git a/src/sna/kgem_debug.h b/src/sna/kgem_debug.h
index 9211dcb3..82d6f666 100644
--- a/src/sna/kgem_debug.h
+++ b/src/sna/kgem_debug.h
@@ -13,6 +13,9 @@ struct kgem_bo *
kgem_debug_get_bo_for_reloc_entry(struct kgem *kgem,
struct drm_i915_gem_relocation_entry *reloc);
+int kgem_gen7_decode_3d(struct kgem *kgem, uint32_t offset);
+void kgem_gen7_finish_state(struct kgem *kgem);
+
int kgem_gen6_decode_3d(struct kgem *kgem, uint32_t offset);
void kgem_gen6_finish_state(struct kgem *kgem);
diff --git a/src/sna/kgem_debug_gen7.c b/src/sna/kgem_debug_gen7.c
new file mode 100644
index 00000000..f6a49752
--- /dev/null
+++ b/src/sna/kgem_debug_gen7.c
@@ -0,0 +1,747 @@
+/*
+ * Copyright © 2007-2011 Intel Corporation
+ *
+ * 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, sublicense,
+ * 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 NONINFRINGEMENT. IN NO EVENT SHALL
+ * THE AUTHORS OR COPYRIGHT HOLDERS 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.
+ *
+ * Authors:
+ * Eric Anholt <eric@anholt.net>
+ * Chris Wilson <chris"chris-wilson.co.uk>
+ *
+ */
+
+#ifdef HAVE_CONFIG_H
+#include "config.h"
+#endif
+
+#include <sys/mman.h>
+#include <assert.h>
+
+#include "sna.h"
+#include "sna_reg.h"
+#include "gen7_render.h"
+
+#include "kgem_debug.h"
+
+static struct state {
+ struct vertex_buffer {
+ int handle;
+ void *base;
+ const char *ptr;
+ int pitch;
+
+ struct kgem_bo *current;
+ } vb[33];
+ struct vertex_elements {
+ int buffer;
+ int offset;
+ bool valid;
+ uint32_t type;
+ uint8_t swizzle[4];
+ } ve[33];
+ int num_ve;
+
+ struct dynamic_state {
+ struct kgem_bo *current;
+ void *base, *ptr;
+ } dynamic_state;
+} state;
+
+static void gen7_update_vertex_buffer(struct kgem *kgem, const uint32_t *data)
+{
+ uint32_t reloc = sizeof(uint32_t) * (&data[1] - kgem->batch);
+ struct kgem_bo *bo = NULL;
+ void *base, *ptr;
+ int i;
+
+ for (i = 0; i < kgem->nreloc; i++)
+ if (kgem->reloc[i].offset == reloc)
+ break;
+ assert(i < kgem->nreloc);
+ reloc = kgem->reloc[i].target_handle;
+
+ if (reloc == 0) {
+ base = kgem->batch;
+ } else {
+ list_for_each_entry(bo, &kgem->next_request->buffers, request)
+ if (bo->handle == reloc)
+ break;
+ assert(&bo->request != &kgem->next_request->buffers);
+ base = kgem_bo_map(kgem, bo, PROT_READ);
+ }
+ ptr = (char *)base + kgem->reloc[i].delta;
+
+ i = data[0] >> 26;
+ if (state.vb[i].current)
+ munmap(state.vb[i].base, state.vb[i].current->size);
+
+ state.vb[i].current = bo;
+ state.vb[i].base = base;
+ state.vb[i].ptr = ptr;
+ state.vb[i].pitch = data[0] & 0x7ff;
+}
+
+static void gen7_update_dynamic_buffer(struct kgem *kgem, const uint32_t offset)
+{
+ uint32_t reloc = sizeof(uint32_t) * offset;
+ struct kgem_bo *bo = NULL;
+ void *base, *ptr;
+ int i;
+
+ if ((kgem->batch[offset] & 1) == 0)
+ return;
+
+ for (i = 0; i < kgem->nreloc; i++)
+ if (kgem->reloc[i].offset == reloc)
+ break;
+ if(i < kgem->nreloc) {
+ reloc = kgem->reloc[i].target_handle;
+
+ if (reloc == 0) {
+ base = kgem->batch;
+ } else {
+ list_for_each_entry(bo, &kgem->next_request->buffers, request)
+ if (bo->handle == reloc)
+ break;
+ assert(&bo->request != &kgem->next_request->buffers);
+ base = kgem_bo_map(kgem, bo, PROT_READ);
+ }
+ ptr = (char *)base + (kgem->reloc[i].delta & ~1);
+ } else {
+ bo = NULL;
+ base = NULL;
+ ptr = NULL;
+ }
+
+ if (state.dynamic_state.current)
+ munmap(state.dynamic_state.base, state.dynamic_state.current->size);
+
+ state.dynamic_state.current = bo;
+ state.dynamic_state.base = base;
+ state.dynamic_state.ptr = ptr;
+}
+
+static uint32_t
+get_ve_component(uint32_t data, int component)
+{
+ return (data >> (16 + (3 - component) * 4)) & 0x7;
+}
+
+static void gen7_update_vertex_elements(struct kgem *kgem, int id, const uint32_t *data)
+{
+ state.ve[id].buffer = data[0] >> 26;
+ state.ve[id].valid = !!(data[0] & (1 << 25));
+ state.ve[id].type = (data[0] >> 16) & 0x1ff;
+ state.ve[id].offset = data[0] & 0x7ff;
+ state.ve[id].swizzle[0] = get_ve_component(data[1], 0);
+ state.ve[id].swizzle[1] = get_ve_component(data[1], 1);
+ state.ve[id].swizzle[2] = get_ve_component(data[1], 2);
+ state.ve[id].swizzle[3] = get_ve_component(data[1], 3);
+}
+
+static void gen7_update_sf_state(struct kgem *kgem, uint32_t *data)
+{
+ state.num_ve = 1 + ((data[1] >> 22) & 0x3f);
+}
+
+static void vertices_sint16_out(const struct vertex_elements *ve, const int16_t *v, int max)
+{
+ int c;
+
+ ErrorF("(");
+ for (c = 0; c < max; c++) {
+ switch (ve->swizzle[c]) {
+ case 0: ErrorF("#"); break;
+ case 1: ErrorF("%d", v[c]); break;
+ case 2: ErrorF("0.0"); break;
+ case 3: ErrorF("1.0"); break;
+ case 4: ErrorF("0x1"); break;
+ case 5: break;
+ default: ErrorF("?");
+ }
+ if (c < 3)
+ ErrorF(", ");
+ }
+ for (; c < 4; c++) {
+ switch (ve->swizzle[c]) {
+ case 0: ErrorF("#"); break;
+ case 1: ErrorF("1.0"); break;
+ case 2: ErrorF("0.0"); break;
+ case 3: ErrorF("1.0"); break;
+ case 4: ErrorF("0x1"); break;
+ case 5: break;
+ default: ErrorF("?");
+ }
+ if (c < 3)
+ ErrorF(", ");
+ }
+ ErrorF(")");
+}
+
+static void vertices_float_out(const struct vertex_elements *ve, const float *f, int max)
+{
+ int c, o;
+
+ ErrorF("(");
+ for (c = o = 0; c < 4 && o < max; c++) {
+ switch (ve->swizzle[c]) {
+ case 0: ErrorF("#"); break;
+ case 1: ErrorF("%f", f[o++]); break;
+ case 2: ErrorF("0.0"); break;
+ case 3: ErrorF("1.0"); break;
+ case 4: ErrorF("0x1"); break;
+ case 5: break;
+ default: ErrorF("?");
+ }
+ if (c < 3)
+ ErrorF(", ");
+ }
+ for (; c < 4; c++) {
+ switch (ve->swizzle[c]) {
+ case 0: ErrorF("#"); break;
+ case 1: ErrorF("1.0"); break;
+ case 2: ErrorF("0.0"); break;
+ case 3: ErrorF("1.0"); break;
+ case 4: ErrorF("0x1"); break;
+ case 5: break;
+ default: ErrorF("?");
+ }
+ if (c < 3)
+ ErrorF(", ");
+ }
+ ErrorF(")");
+}
+
+static void ve_out(const struct vertex_elements *ve, const void *ptr)
+{
+ switch (ve->type) {
+ case GEN7_SURFACEFORMAT_R32_FLOAT:
+ vertices_float_out(ve, ptr, 1);
+ break;
+ case GEN7_SURFACEFORMAT_R32G32_FLOAT:
+ vertices_float_out(ve, ptr, 2);
+ break;
+ case GEN7_SURFACEFORMAT_R32G32B32_FLOAT:
+ vertices_float_out(ve, ptr, 3);
+ break;
+ case GEN7_SURFACEFORMAT_R32G32B32A32_FLOAT:
+ vertices_float_out(ve, ptr, 4);
+ break;
+ case GEN7_SURFACEFORMAT_R16_SINT:
+ vertices_sint16_out(ve, ptr, 1);
+ break;
+ case GEN7_SURFACEFORMAT_R16G16_SINT:
+ vertices_sint16_out(ve, ptr, 2);
+ break;
+ case GEN7_SURFACEFORMAT_R16G16B16A16_SINT:
+ vertices_sint16_out(ve, ptr, 4);
+ break;
+ case GEN7_SURFACEFORMAT_R16_SSCALED:
+ vertices_sint16_out(ve, ptr, 1);
+ break;
+ case GEN7_SURFACEFORMAT_R16G16_SSCALED:
+ vertices_sint16_out(ve, ptr, 2);
+ break;
+ case GEN7_SURFACEFORMAT_R16G16B16A16_SSCALED:
+ vertices_sint16_out(ve, ptr, 4);
+ break;
+ }
+}
+
+static void indirect_vertex_out(struct kgem *kgem, uint32_t v)
+{
+ int i = 1;
+
+ do {
+ const struct vertex_elements *ve = &state.ve[i];
+ const struct vertex_buffer *vb = &state.vb[ve->buffer];
+ const void *ptr = vb->ptr + v * vb->pitch + ve->offset;
+
+ if (!ve->valid)
+ continue;
+
+ ve_out(ve, ptr);
+
+ while (++i <= state.num_ve && !state.ve[i].valid)
+ ;
+
+ if (i <= state.num_ve)
+ ErrorF(", ");
+ } while (i <= state.num_ve);
+}
+
+static void primitive_out(struct kgem *kgem, uint32_t *data)
+{
+ int n;
+
+ assert((data[0] & (1<<15)) == 0); /* XXX index buffers */
+
+ for (n = 0; n < data[1]; n++) {
+ int v = data[2] + n;
+ ErrorF(" [%d:%d] = ", n, v);
+ indirect_vertex_out(kgem, v);
+ ErrorF("\n");
+ }
+}
+
+static void finish_vertex_buffers(struct kgem *kgem)
+{
+ int i;
+
+ for (i = 0; i < ARRAY_SIZE(state.vb); i++)
+ if (state.vb[i].current)
+ munmap(state.vb[i].base, state.vb[i].current->size);
+}
+
+static void finish_state(struct kgem *kgem)
+{
+ finish_vertex_buffers(kgem);
+
+ if (state.dynamic_state.current)
+ munmap(state.dynamic_state.base, state.dynamic_state.current->size);
+
+ memset(&state, 0, sizeof(state));
+}
+
+static void
+state_base_out(uint32_t *data, uint32_t offset, unsigned int index,
+ char *name)
+{
+ if (data[index] & 1)
+ kgem_debug_print(data, offset, index,
+ "%s state base address 0x%08x\n",
+ name, data[index] & ~1);
+ else
+ kgem_debug_print(data, offset, index,
+ "%s state base not updated\n",
+ name);
+}
+
+static void
+state_max_out(uint32_t *data, uint32_t offset, unsigned int index,
+ char *name)
+{
+ if (data[index] == 1)
+ kgem_debug_print(data, offset, index,
+ "%s state upper bound disabled\n", name);
+ else if (data[index] & 1)
+ kgem_debug_print(data, offset, index,
+ "%s state upper bound 0x%08x\n",
+ name, data[index] & ~1);
+ else
+ kgem_debug_print(data, offset, index,
+ "%s state upper bound not updated\n",
+ name);
+}
+
+static const char *
+get_965_surfacetype(unsigned int surfacetype)
+{
+ switch (surfacetype) {
+ case 0: return "1D";
+ case 1: return "2D";
+ case 2: return "3D";
+ case 3: return "CUBE";
+ case 4: return "BUFFER";
+ case 7: return "NULL";
+ default: return "unknown";
+ }
+}
+
+static const char *
+get_965_depthformat(unsigned int depthformat)
+{
+ switch (depthformat) {
+ case 0: return "s8_z24float";
+ case 1: return "z32float";
+ case 2: return "z24s8";
+ case 5: return "z16";
+ default: return "unknown";
+ }
+}
+
+static const char *
+get_965_element_component(uint32_t data, int component)
+{
+ uint32_t component_control = (data >> (16 + (3 - component) * 4)) & 0x7;
+
+ switch (component_control) {
+ case 0:
+ return "nostore";
+ case 1:
+ switch (component) {
+ case 0: return "X";
+ case 1: return "Y";
+ case 2: return "Z";
+ case 3: return "W";
+ default: return "fail";
+ }
+ case 2:
+ return "0.0";
+ case 3:
+ return "1.0";
+ case 4:
+ return "0x1";
+ case 5:
+ return "VID";
+ default:
+ return "fail";
+ }
+}
+
+static const char *
+get_965_prim_type(uint32_t data)
+{
+ uint32_t primtype = (data >> 10) & 0x1f;
+
+ switch (primtype) {
+ case 0x01: return "point list";
+ case 0x02: return "line list";
+ case 0x03: return "line strip";
+ case 0x04: return "tri list";
+ case 0x05: return "tri strip";
+ case 0x06: return "tri fan";
+ case 0x07: return "quad list";
+ case 0x08: return "quad strip";
+ case 0x09: return "line list adj";
+ case 0x0a: return "line strip adj";
+ case 0x0b: return "tri list adj";
+ case 0x0c: return "tri strip adj";
+ case 0x0d: return "tri strip reverse";
+ case 0x0e: return "polygon";
+ case 0x0f: return "rect list";
+ case 0x10: return "line loop";
+ case 0x11: return "point list bf";
+ case 0x12: return "line strip cont";
+ case 0x13: return "line strip bf";
+ case 0x14: return "line strip cont bf";
+ case 0x15: return "tri fan no stipple";
+ default: return "fail";
+ }
+}
+
+struct reloc {
+ struct kgem_bo *bo;
+ void *base;
+};
+
+static void *
+get_reloc(struct kgem *kgem,
+ void *base, const uint32_t *reloc,
+ struct reloc *r)
+{
+ uint32_t delta = *reloc;
+
+ memset(r, 0, sizeof(*r));
+
+ if (base == 0) {
+ uint32_t handle = sizeof(uint32_t) * (reloc - kgem->batch);
+ struct kgem_bo *bo = NULL;
+ int i;
+
+ for (i = 0; i < kgem->nreloc; i++)
+ if (kgem->reloc[i].offset == handle)
+ break;
+ assert(i < kgem->nreloc);
+ handle = kgem->reloc[i].target_handle;
+ delta = kgem->reloc[i].delta;
+
+ if (handle == 0) {
+ base = kgem->batch;
+ } else {
+ list_for_each_entry(bo, &kgem->next_request->buffers, request)
+ if (bo->handle == handle)
+ break;
+ assert(&bo->request != &kgem->next_request->buffers);
+ base = kgem_bo_map(kgem, bo, PROT_READ);
+ r->bo = bo;
+ r->base = base;
+ }
+ }
+
+ return (char *)base + (delta & ~3);
+}
+
+static void
+put_reloc(struct kgem *kgem, struct reloc *r)
+{
+ if (r->bo != NULL)
+ munmap(r->base, r->bo->size);
+}
+
+static const char *
+gen7_filter_to_string(uint32_t filter)
+{
+ switch (filter) {
+ default:
+ case GEN7_MAPFILTER_NEAREST: return "nearest";
+ case GEN7_MAPFILTER_LINEAR: return "linear";
+ }
+}
+
+static const char *
+gen7_repeat_to_string(uint32_t repeat)
+{
+ switch (repeat) {
+ default:
+ case GEN7_TEXCOORDMODE_CLAMP_BORDER: return "border";
+ case GEN7_TEXCOORDMODE_WRAP: return "wrap";
+ case GEN7_TEXCOORDMODE_CLAMP: return "clamp";
+ case GEN7_TEXCOORDMODE_MIRROR: return "mirror";
+ }
+}
+
+static void
+gen7_decode_sampler_state(struct kgem *kgem, const uint32_t *reloc)
+{
+ const struct gen7_sampler_state *ss;
+ struct reloc r;
+ const char *min, *mag;
+ const char *s_wrap, *t_wrap, *r_wrap;
+
+ ss = get_reloc(kgem, state.dynamic_state.ptr, reloc, &r);
+
+ min = gen7_filter_to_string(ss->ss0.min_filter);
+ mag = gen7_filter_to_string(ss->ss0.mag_filter);
+
+ s_wrap = gen7_repeat_to_string(ss->ss3.s_wrap_mode);
+ t_wrap = gen7_repeat_to_string(ss->ss3.t_wrap_mode);
+ r_wrap = gen7_repeat_to_string(ss->ss3.r_wrap_mode);
+
+ ErrorF(" Sampler 0:\n");
+ ErrorF(" filter: min=%s, mag=%s\n", min, mag);
+ ErrorF(" wrap: s=%s, t=%s, r=%s\n", s_wrap, t_wrap, r_wrap);
+
+ ss++;
+ min = gen7_filter_to_string(ss->ss0.min_filter);
+ mag = gen7_filter_to_string(ss->ss0.mag_filter);
+
+ s_wrap = gen7_repeat_to_string(ss->ss3.s_wrap_mode);
+ t_wrap = gen7_repeat_to_string(ss->ss3.t_wrap_mode);
+ r_wrap = gen7_repeat_to_string(ss->ss3.r_wrap_mode);
+
+ ErrorF(" Sampler 1:\n");
+ ErrorF(" filter: min=%s, mag=%s\n", min, mag);
+ ErrorF(" wrap: s=%s, t=%s, r=%s\n", s_wrap, t_wrap, r_wrap);
+
+ put_reloc(kgem, &r);
+}
+
+static const char *
+gen7_blend_factor_to_string(uint32_t v)
+{
+ switch (v) {
+#define C(x) case GEN7_BLENDFACTOR_##x: return #x;
+ C(ONE);
+ C(SRC_COLOR);
+ C(SRC_ALPHA);
+ C(DST_ALPHA);
+ C(DST_COLOR);
+ C(SRC_ALPHA_SATURATE);
+ C(CONST_COLOR);
+ C(CONST_ALPHA);
+ C(SRC1_COLOR);
+ C(SRC1_ALPHA);
+ C(ZERO);
+ C(INV_SRC_COLOR);
+ C(INV_SRC_ALPHA);
+ C(INV_DST_ALPHA);
+ C(INV_DST_COLOR);
+ C(INV_CONST_COLOR);
+ C(INV_CONST_ALPHA);
+ C(INV_SRC1_COLOR);
+ C(INV_SRC1_ALPHA);
+#undef C
+ default: return "???";
+ }
+}
+
+static const char *
+gen7_blend_function_to_string(uint32_t v)
+{
+ switch (v) {
+#define C(x) case GEN7_BLENDFUNCTION_##x: return #x;
+ C(ADD);
+ C(SUBTRACT);
+ C(REVERSE_SUBTRACT);
+ C(MIN);
+ C(MAX);
+#undef C
+ default: return "???";
+ }
+}
+
+static void
+gen7_decode_blend(struct kgem *kgem, const uint32_t *reloc)
+{
+ const struct gen7_blend_state *blend;
+ struct reloc r;
+ const char *dst, *src;
+ const char *func;
+
+ blend = get_reloc(kgem, state.dynamic_state.ptr, reloc, &r);
+
+ dst = gen7_blend_factor_to_string(blend->blend0.dest_blend_factor);
+ src = gen7_blend_factor_to_string(blend->blend0.source_blend_factor);
+ func = gen7_blend_function_to_string(blend->blend0.blend_func);
+
+ ErrorF(" Blend (%s): function %s, src=%s, dst=%s\n",
+ blend->blend0.blend_enable ? "enabled" : "disabled",
+ func, src, dst);
+
+ put_reloc(kgem, &r);
+}
+
+int kgem_gen7_decode_3d(struct kgem *kgem, uint32_t offset)
+{
+ static const struct {
+ uint32_t opcode;
+ int min_len;
+ int max_len;
+ const char *name;
+ } opcodes[] = {
+ { 0x6101, 6, 6, "STATE_BASE_ADDRESS" },
+ { 0x6102, 2, 2 , "STATE_SIP" },
+ { 0x6104, 1, 1, "3DSTATE_PIPELINE_SELECT" },
+ { 0x780a, 3, 3, "3DSTATE_INDEX_BUFFER" },
+ { 0x7900, 4, 4, "3DSTATE_DRAWING_RECTANGLE" },
+ };
+ uint32_t *data = kgem->batch + offset;
+ uint32_t op;
+ unsigned int len;
+ int i, j;
+ char *desc1 = NULL;
+ const char *name;
+
+ len = (data[0] & 0xff) + 2;
+ op = (data[0] & 0xffff0000) >> 16;
+ switch (op) {
+ case 0x6101:
+ i = 0;
+ kgem_debug_print(data, offset, i++, "STATE_BASE_ADDRESS\n");
+ assert(len == 10);
+
+ state_base_out(data, offset, i++, "general");
+ state_base_out(data, offset, i++, "surface");
+ state_base_out(data, offset, i++, "dynamic");
+ state_base_out(data, offset, i++, "indirect");
+ state_base_out(data, offset, i++, "instruction");
+
+ state_max_out(data, offset, i++, "general");
+ state_max_out(data, offset, i++, "dynamic");
+ state_max_out(data, offset, i++, "indirect");
+ state_max_out(data, offset, i++, "instruction");
+
+ gen7_update_dynamic_buffer(kgem, offset + 3);
+
+ return len;
+
+ case 0x7808:
+ assert((len - 1) % 4 == 0);
+ kgem_debug_print(data, offset, 0, "3DSTATE_VERTEX_BUFFERS\n");
+
+ for (i = 1; i < len;) {
+ gen7_update_vertex_buffer(kgem, data + i);
+
+ kgem_debug_print(data, offset, i, "buffer %d: %s, pitch %db\n",
+ data[i] >> 26,
+ data[i] & (1 << 20) ? "random" : "sequential",
+ data[i] & 0x07ff);
+ i++;
+ kgem_debug_print(data, offset, i++, "buffer address\n");
+ kgem_debug_print(data, offset, i++, "max index\n");
+ kgem_debug_print(data, offset, i++, "mbz\n");
+ }
+ return len;
+
+ case 0x7809:
+ assert((len + 1) % 2 == 0);
+ kgem_debug_print(data, offset, 0, "3DSTATE_VERTEX_ELEMENTS\n");
+
+ for (i = 1; i < len;) {
+ gen7_update_vertex_elements(kgem, (i - 1)/2, data + i);
+
+ kgem_debug_print(data, offset, i, "buffer %d: %svalid, type 0x%04x, "
+ "src offset 0x%04x bytes\n",
+ data[i] >> 26,
+ data[i] & (1 << 25) ? "" : "in",
+ (data[i] >> 16) & 0x1ff,
+ data[i] & 0x07ff);
+ i++;
+ kgem_debug_print(data, offset, i, "(%s, %s, %s, %s), "
+ "dst offset 0x%02x bytes\n",
+ get_965_element_component(data[i], 0),
+ get_965_element_component(data[i], 1),
+ get_965_element_component(data[i], 2),
+ get_965_element_component(data[i], 3),
+ (data[i] & 0xff) * 4);
+ i++;
+ }
+ return len;
+
+ case 0x780a:
+ assert(len == 3);
+ kgem_debug_print(data, offset, 0, "3DSTATE_INDEX_BUFFER\n");
+ kgem_debug_print(data, offset, 1, "beginning buffer address\n");
+ kgem_debug_print(data, offset, 2, "ending buffer address\n");
+ return len;
+
+ case 0x7b00:
+ assert(len == 6);
+ kgem_debug_print(data, offset, 0,
+ "3DPRIMITIVE: %s %s\n",
+ get_965_prim_type(data[0]),
+ (data[0] & (1 << 15)) ? "random" : "sequential");
+ kgem_debug_print(data, offset, 1, "vertex count\n");
+ kgem_debug_print(data, offset, 2, "start vertex\n");
+ kgem_debug_print(data, offset, 3, "instance count\n");
+ kgem_debug_print(data, offset, 4, "start instance\n");
+ kgem_debug_print(data, offset, 5, "index bias\n");
+ primitive_out(kgem, data);
+ return len;
+ }
+
+ /* For the rest, just dump the bytes */
+ name = NULL;
+ for (i = 0; i < ARRAY_SIZE(opcodes); i++)
+ if (op == opcodes[i].opcode) {
+ name = opcodes[i].name;
+ break;
+ }
+
+ len = (data[0] & 0xff) + 2;
+ if (name == NULL) {
+ kgem_debug_print(data, offset, 0, "unknown\n");
+ } else {
+ kgem_debug_print(data, offset, 0, "%s\n", opcodes[i].name);
+ if (opcodes[i].max_len > 1) {
+ assert(len >= opcodes[i].min_len &&
+ len <= opcodes[i].max_len);
+ }
+ }
+ for (i = 1; i < len; i++)
+ kgem_debug_print(data, offset, i, "dword %d\n", i);
+
+ return len;
+}
+
+void kgem_gen7_finish_state(struct kgem *kgem)
+{
+ finish_state(kgem);
+}
generated by cgit v1.2.3 (git 2.25.1) at 2024-11-26 17:49:07 +0000