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Diffstat (limited to 'src/gallium/drivers/r600/r600_compiler_r600.c')
-rw-r--r--src/gallium/drivers/r600/r600_compiler_r600.c763
1 files changed, 763 insertions, 0 deletions
diff --git a/src/gallium/drivers/r600/r600_compiler_r600.c b/src/gallium/drivers/r600/r600_compiler_r600.c
new file mode 100644
index 00000000000..bed2b72f247
--- /dev/null
+++ b/src/gallium/drivers/r600/r600_compiler_r600.c
@@ -0,0 +1,763 @@
+/*
+ * Copyright 2010 Jerome Glisse <glisse@freedesktop.org>
+ *
+ * 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
+ * on 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
+ * THE AUTHOR(S) AND/OR THEIR 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 <stdlib.h>
+#include <string.h>
+#include <stdint.h>
+#include <stdio.h>
+#include <errno.h>
+#include <util/u_format.h>
+#include "r600_context.h"
+#include "r600_sq.h"
+
+
+struct r600_shader_alu_translate {
+ unsigned copcode;
+ unsigned opcode;
+ unsigned is_op3;
+};
+
+static int r600_shader_alu_translate(struct r600_shader *rshader,
+ struct c_instruction *instruction);
+struct r600_shader_alu_translate r600_alu_translate_list[C_OPCODE_LAST];
+
+int r600_shader_insert_fetch(struct c_shader *shader)
+{
+ struct c_vector *vi, *vr, *v, *nv;
+ struct c_instruction instruction;
+ int r;
+
+ if (shader->type != C_PROGRAM_TYPE_VS)
+ return 0;
+ vi = c_shader_vector_new(shader, C_FILE_INPUT, C_SEMANTIC_VERTEXID, -1);
+ if (vi == NULL)
+ return -ENOMEM;
+ c_list_for_each_safe(v, nv, &shader->files[C_FILE_INPUT].vectors) {
+ if (v == vi)
+ continue;
+ vr = c_shader_vector_new(shader, C_FILE_RESOURCE, C_SEMANTIC_GENERIC, -1);
+ if (vr == NULL)
+ return -ENOMEM;
+ memset(&instruction, 0, sizeof(struct c_instruction));
+ instruction.opcode = C_OPCODE_VFETCH;
+ instruction.write_mask = 0xF;
+ instruction.ninput = 2;
+ instruction.output.vector = v;
+ instruction.input[0].vector = vi;
+ instruction.input[1].vector = vr;
+ instruction.output.swizzle[0] = C_SWIZZLE_X;
+ instruction.output.swizzle[1] = C_SWIZZLE_Y;
+ instruction.output.swizzle[2] = C_SWIZZLE_Z;
+ instruction.output.swizzle[3] = C_SWIZZLE_W;
+ r = c_node_add_new_instruction_head(&shader->entry, &instruction);
+ if (r)
+ return r;
+ c_list_del(v);
+ shader->files[C_FILE_INPUT].nvectors--;
+ c_list_add_tail(v, &shader->files[C_FILE_TEMPORARY].vectors);
+ shader->files[C_FILE_TEMPORARY].nvectors++;
+ v->file = C_FILE_TEMPORARY;
+ }
+ return 0;
+}
+
+void r600_shader_cleanup(struct r600_shader *rshader)
+{
+ struct r600_shader_node *n, *nn;
+ struct r600_shader_vfetch *vf, *nvf;
+ struct r600_shader_alu *alu, *nalu;
+ int i;
+
+ if (rshader == NULL)
+ return;
+ if (rshader->gpr) {
+ for (i = 0; i < rshader->nvector; i++) {
+ free(rshader->gpr[i]);
+ }
+ free(rshader->gpr);
+ rshader->gpr = NULL;
+ }
+ c_list_for_each_safe(n, nn, &rshader->nodes) {
+ c_list_del(n);
+ c_list_for_each_safe(vf, nvf, &n->vfetch) {
+ c_list_del(vf);
+ free(vf);
+ }
+ c_list_for_each_safe(alu, nalu, &n->alu) {
+ c_list_del(alu);
+ free(alu);
+ }
+ free(n);
+ }
+ free(rshader->bcode);
+ return;
+}
+
+int r600_shader_vfetch_bytecode(struct r600_shader *rshader,
+ struct r600_shader_node *rnode,
+ struct r600_shader_vfetch *vfetch,
+ unsigned *cid)
+{
+ unsigned id = *cid;
+
+ vfetch->cf_addr = id;
+ rshader->bcode[id++] = S_SQ_VTX_WORD0_BUFFER_ID(vfetch->sel[2]) |
+ S_SQ_VTX_WORD0_SRC_GPR(vfetch->sel[1]) |
+ S_SQ_VTX_WORD0_SRC_SEL_X(vfetch->chan[1]) |
+ S_SQ_VTX_WORD0_MEGA_FETCH_COUNT(0x1F);
+ rshader->bcode[id++] = S_SQ_VTX_WORD1_DST_SEL_X(vfetch->dsel[0]) |
+ S_SQ_VTX_WORD1_DST_SEL_Y(vfetch->dsel[1]) |
+ S_SQ_VTX_WORD1_DST_SEL_Z(vfetch->dsel[2]) |
+ S_SQ_VTX_WORD1_DST_SEL_W(vfetch->dsel[3]) |
+ S_SQ_VTX_WORD1_USE_CONST_FIELDS(1) |
+ S_SQ_VTX_WORD1_GPR_DST_GPR(vfetch->sel[0]);
+ rshader->bcode[id++] = S_SQ_VTX_WORD2_MEGA_FETCH(1);
+ rshader->bcode[id++] = 0;
+ *cid = id;
+ return 0;
+}
+
+int r600_shader_update(struct r600_shader *rshader, enum pipe_format *resource_format)
+{
+ struct r600_shader_node *rnode;
+ struct r600_shader_vfetch *vfetch;
+ unsigned i;
+
+ memcpy(rshader->resource_format, resource_format,
+ rshader->nresource * sizeof(enum pipe_format));
+ c_list_for_each(rnode, &rshader->nodes) {
+ c_list_for_each(vfetch, &rnode->vfetch) {
+ const struct util_format_description *desc;
+ i = vfetch->cf_addr + 1;
+ rshader->bcode[i] &= C_SQ_VTX_WORD1_DST_SEL_X;
+ rshader->bcode[i] &= C_SQ_VTX_WORD1_DST_SEL_Y;
+ rshader->bcode[i] &= C_SQ_VTX_WORD1_DST_SEL_Z;
+ rshader->bcode[i] &= C_SQ_VTX_WORD1_DST_SEL_W;
+ desc = util_format_description(resource_format[vfetch->sel[2]]);
+ if (desc == NULL) {
+ fprintf(stderr, "%s unknown format %d\n", __func__, resource_format[vfetch->sel[2]]);
+ continue;
+ }
+ /* WARNING so far TGSI swizzle match R600 ones */
+ rshader->bcode[i] |= S_SQ_VTX_WORD1_DST_SEL_X(desc->swizzle[0]);
+ rshader->bcode[i] |= S_SQ_VTX_WORD1_DST_SEL_Y(desc->swizzle[1]);
+ rshader->bcode[i] |= S_SQ_VTX_WORD1_DST_SEL_Z(desc->swizzle[2]);
+ rshader->bcode[i] |= S_SQ_VTX_WORD1_DST_SEL_W(desc->swizzle[3]);
+ }
+ }
+ return 0;
+}
+
+int r600_shader_register(struct r600_shader *rshader)
+{
+ struct c_vector *v, *nv;
+ unsigned tid, cid, rid, i;
+
+ rshader->nvector = rshader->cshader.nvectors;
+ rshader->gpr = calloc(rshader->nvector, sizeof(void*));
+ if (rshader->gpr == NULL)
+ return -ENOMEM;
+ tid = 0;
+ cid = 0;
+ rid = 0;
+ /* alloc input first */
+ c_list_for_each(v, &rshader->cshader.files[C_FILE_INPUT].vectors) {
+ nv = c_vector_new();
+ if (nv == NULL) {
+ return -ENOMEM;
+ }
+ memcpy(nv, v, sizeof(struct c_vector));
+ nv->id = tid++;
+ rshader->gpr[v->id] = nv;
+ }
+ for (i = 0; i < C_FILE_COUNT; i++) {
+ if (i == C_FILE_INPUT || i == C_FILE_IMMEDIATE)
+ continue;
+ c_list_for_each(v, &rshader->cshader.files[i].vectors) {
+ switch (v->file) {
+ case C_FILE_OUTPUT:
+ case C_FILE_TEMPORARY:
+ nv = c_vector_new();
+ if (nv == NULL) {
+ return -ENOMEM;
+ }
+ memcpy(nv, v, sizeof(struct c_vector));
+ nv->id = tid++;
+ rshader->gpr[v->id] = nv;
+ break;
+ case C_FILE_CONSTANT:
+ nv = c_vector_new();
+ if (nv == NULL) {
+ return -ENOMEM;
+ }
+ memcpy(nv, v, sizeof(struct c_vector));
+ nv->id = (cid++) + 256;
+ rshader->gpr[v->id] = nv;
+ break;
+ case C_FILE_RESOURCE:
+ nv = c_vector_new();
+ if (nv == NULL) {
+ return -ENOMEM;
+ }
+ memcpy(nv, v, sizeof(struct c_vector));
+ nv->id = (rid++);
+ rshader->gpr[v->id] = nv;
+ break;
+ default:
+ fprintf(stderr, "%s:%d unsupported file %d\n", __func__, __LINE__, v->file);
+ return -EINVAL;
+ }
+ }
+ }
+ rshader->ngpr = tid;
+ rshader->nconstant = cid;
+ rshader->nresource = rid;
+ return 0;
+}
+
+int r600_shader_find_gpr(struct r600_shader *rshader, struct c_vector *v,
+ unsigned swizzle, unsigned *sel, unsigned *chan)
+{
+ struct c_vector *tmp;
+
+ /* Values [0,127] correspond to GPR[0..127].
+ * Values [256,511] correspond to cfile constants c[0..255].
+ * Other special values are shown in the list below.
+ * 248 SQ_ALU_SRC_0: special constant 0.0.
+ * 249 SQ_ALU_SRC_1: special constant 1.0 float.
+ * 250 SQ_ALU_SRC_1_INT: special constant 1 integer.
+ * 251 SQ_ALU_SRC_M_1_INT: special constant -1 integer.
+ * 252 SQ_ALU_SRC_0_5: special constant 0.5 float.
+ * 253 SQ_ALU_SRC_LITERAL: literal constant.
+ * 254 SQ_ALU_SRC_PV: previous vector result.
+ * 255 SQ_ALU_SRC_PS: previous scalar result.
+ */
+ *sel = 248;
+ *chan = 0;
+ if (v == NULL)
+ return 0;
+ if (v->file == C_FILE_IMMEDIATE) {
+ *sel = 253;
+ } else {
+ tmp = rshader->gpr[v->id];
+ if (tmp == NULL) {
+ fprintf(stderr, "%s %d unknown register\n", __FILE__, __LINE__);
+ return -EINVAL;
+ }
+ *sel = tmp->id;
+ }
+ *chan = swizzle;
+ switch (swizzle) {
+ case C_SWIZZLE_X:
+ case C_SWIZZLE_Y:
+ case C_SWIZZLE_Z:
+ case C_SWIZZLE_W:
+ break;
+ case C_SWIZZLE_0:
+ *sel = 248;
+ *chan = 0;
+ break;
+ case C_SWIZZLE_1:
+ *sel = 249;
+ *chan = 0;
+ break;
+ default:
+ fprintf(stderr, "%s %d invalid swizzle %d\n", __FILE__, __LINE__, swizzle);
+ return -EINVAL;
+ }
+ return 0;
+}
+
+static int r600_shader_new_node(struct r600_shader *rshader, struct c_node *node)
+{
+ struct r600_shader_node *rnode;
+ rnode = CALLOC_STRUCT(r600_shader_node);
+ if (rnode == NULL)
+ return -ENOMEM;
+ rnode->node = node;
+ c_list_init(&rnode->vfetch);
+ c_list_init(&rnode->alu);
+ c_list_add_tail(rnode, &rshader->nodes);
+ rshader->cur_node = rnode;
+ return 0;
+}
+
+static int r600_shader_new_alu(struct r600_shader *rshader, struct r600_shader_alu *alu)
+{
+ struct r600_shader_alu *nalu;
+
+ nalu = CALLOC_STRUCT(r600_shader_alu);
+ if (nalu == NULL)
+ return -ENOMEM;
+ memcpy(nalu, alu, sizeof(struct r600_shader_alu));
+ c_list_add_tail(nalu, &rshader->cur_node->alu);
+ return 0;
+}
+
+static int r600_shader_add_vfetch(struct r600_shader *rshader,
+ struct c_instruction *instruction)
+{
+ struct r600_shader_vfetch *vfetch;
+ int r;
+
+ if (instruction == NULL)
+ return 0;
+ if (instruction->opcode != C_OPCODE_VFETCH)
+ return 0;
+ if (!c_list_empty(&rshader->cur_node->alu)) {
+ r = r600_shader_new_node(rshader, rshader->cur_node->node);
+ if (r)
+ return r;
+ }
+ vfetch = calloc(1, sizeof(struct r600_shader_vfetch));
+ if (vfetch == NULL)
+ return -ENOMEM;
+ r = r600_shader_find_gpr(rshader, instruction->output.vector, 0, &vfetch->sel[0], &vfetch->chan[0]);
+ if (r)
+ return r;
+ r = r600_shader_find_gpr(rshader, instruction->input[0].vector, 0, &vfetch->sel[1], &vfetch->chan[1]);
+ if (r)
+ return r;
+ r = r600_shader_find_gpr(rshader, instruction->input[1].vector, 0, &vfetch->sel[2], &vfetch->chan[2]);
+ if (r)
+ return r;
+ vfetch->dsel[0] = C_SWIZZLE_X;
+ vfetch->dsel[1] = C_SWIZZLE_Y;
+ vfetch->dsel[2] = C_SWIZZLE_Z;
+ vfetch->dsel[3] = C_SWIZZLE_W;
+ c_list_add_tail(vfetch, &rshader->cur_node->vfetch);
+ rshader->cur_node->nslot += 2;
+ return 0;
+}
+
+static int r600_node_translate(struct r600_shader *rshader, struct c_node *node)
+{
+ struct c_instruction *instruction;
+ int r;
+
+ r = r600_shader_new_node(rshader, node);
+ if (r)
+ return r;
+ c_list_for_each(instruction, &node->insts) {
+ switch (instruction->opcode) {
+ case C_OPCODE_VFETCH:
+ r = r600_shader_add_vfetch(rshader, instruction);
+ if (r)
+ return r;
+ break;
+ default:
+ r = r600_shader_alu_translate(rshader, instruction);
+ if (r)
+ return r;
+ break;
+ }
+ }
+ return 0;
+}
+
+int r600_shader_translate_rec(struct r600_shader *rshader, struct c_node *node)
+{
+ struct c_node_link *link;
+ int r;
+
+ if (node->opcode == C_OPCODE_END)
+ return 0;
+ r = r600_node_translate(rshader, node);
+ if (r)
+ return r;
+ c_list_for_each(link, &node->childs) {
+ r = r600_shader_translate_rec(rshader, link->node);
+ if (r)
+ return r;
+ }
+ return 0;
+}
+
+static int r600_shader_alu_translate(struct r600_shader *rshader,
+ struct c_instruction *instruction)
+{
+ struct r600_shader_alu_translate *info = &r600_alu_translate_list[instruction->opcode];
+ struct r600_shader_alu alu;
+ unsigned rmask;
+ int r, i, j, c;
+
+ if (!c_list_empty(&rshader->cur_node->vfetch)) {
+ r = r600_shader_new_node(rshader, rshader->cur_node->node);
+ if (r)
+ return r;
+ }
+ memset(&alu, 0, sizeof(struct r600_shader_alu));
+ for (i = 0, c = 0; i < 4; i++) {
+ if (!(instruction->write_mask) || instruction->output.swizzle[i] == C_SWIZZLE_D)
+ continue;
+ alu.alu[c].opcode = instruction->opcode;
+ alu.alu[c].inst = info->opcode;
+ alu.alu[c].is_op3 = info->is_op3;
+ rmask = ~((1 << (i + 1)) - 1);
+ r = r600_shader_find_gpr(rshader, instruction->output.vector,
+ instruction->output.swizzle[i],
+ &alu.alu[c].dst.sel, &alu.alu[c].dst.chan);
+ if (r) {
+ fprintf(stderr, "%s %d register failed\n", __FILE__, __LINE__);
+ return r;
+ }
+ for (j = 0; j < instruction->ninput; j++) {
+ r = r600_shader_find_gpr(rshader, instruction->input[j].vector,
+ instruction->input[j].swizzle[i],
+ &alu.alu[c].src[j].sel, &alu.alu[c].src[j].chan);
+ if (r) {
+ fprintf(stderr, "%s %d register failed\n", __FILE__, __LINE__);
+ return r;
+ }
+ if (instruction->input[j].vector->file == C_FILE_IMMEDIATE) {
+ alu.literal[0] = instruction->input[j].vector->channel[0]->value;
+ alu.literal[1] = instruction->input[j].vector->channel[1]->value;
+ alu.literal[2] = instruction->input[j].vector->channel[2]->value;
+ alu.literal[3] = instruction->input[j].vector->channel[3]->value;
+ if (alu.alu[c].src[j].chan > 1) {
+ alu.nliteral = 4;
+ } else {
+ alu.nliteral = 2;
+ }
+ }
+ }
+ c++;
+ }
+ alu.nalu = c;
+ alu.alu[c - 1].last = 1;
+ r = r600_shader_new_alu(rshader, &alu);
+ return r;
+}
+
+void r600_shader_node_place(struct r600_shader *rshader)
+{
+ struct r600_shader_node *node, *nnode;
+ struct r600_shader_alu *alu, *nalu;
+ struct r600_shader_vfetch *vfetch, *nvfetch;
+ unsigned cf_id = 0, cf_addr = 0;
+
+ rshader->ncf = 0;
+ rshader->nslot = 0;
+ c_list_for_each_safe(node, nnode, &rshader->nodes) {
+ c_list_for_each_safe(alu, nalu, &node->alu) {
+ node->nslot += alu->nalu;
+ node->nslot += alu->nliteral >> 1;
+ }
+ node->nfetch = 0;
+ c_list_for_each_safe(vfetch, nvfetch, &node->vfetch) {
+ node->nslot += 2;
+ node->nfetch += 1;
+ }
+ if (!c_list_empty(&node->vfetch)) {
+ /* fetch node need to be 16 bytes aligned*/
+ cf_addr += 1;
+ cf_addr &= 0xFFFFFFFEUL;
+ }
+ node->cf_id = cf_id;
+ node->cf_addr = cf_addr;
+ cf_id += 2;
+ cf_addr += node->nslot * 2;
+ rshader->ncf++;
+ }
+ rshader->nslot = cf_addr;
+ c_list_for_each_safe(node, nnode, &rshader->nodes) {
+ node->cf_addr += cf_id * 2;
+ }
+ rshader->ncf += rshader->cshader.files[C_FILE_OUTPUT].nvectors;
+ rshader->ndw = rshader->ncf * 2 + rshader->nslot * 2;
+}
+
+int r600_shader_legalize(struct r600_shader *rshader)
+{
+ struct r600_shader_node *node, *nnode;
+ struct r600_shader_alu *alu, *nalu;
+ unsigned i;
+
+ c_list_for_each_safe(node, nnode, &rshader->nodes) {
+ c_list_for_each_safe(alu, nalu, &node->alu) {
+ for (i = 0; i < alu->nalu; i++) {
+ switch (alu->alu[i].opcode) {
+ case C_OPCODE_DP3:
+ if (alu->alu[i].last) {
+ /* force W component to be 0 */
+ alu->alu[i].src[0].chan = alu->alu[i].src[1].chan = 0;
+ alu->alu[i].src[0].sel = alu->alu[i].src[1].sel = 248;
+ }
+ break;
+ case C_OPCODE_SUB:
+ alu->alu[i].src[1].neg ^= 1;
+ break;
+ case C_OPCODE_ABS:
+ alu->alu[i].src[0].abs |= 1;
+ break;
+ default:
+ break;
+ }
+ }
+ }
+ }
+ return 0;
+}
+
+#if 0
+static int r600_shader_alu_translate_lit(struct r600_shader *rshader,
+ struct c_instruction *instruction,
+ struct r600_shader_alu_translate *info)
+{
+ struct r600_shader_alu alu;
+ int r;
+
+ if (rshader->cur_node->nvfetch) {
+ r = r600_shader_new_node(rshader, rshader->cur_node->node);
+ if (r)
+ return r;
+ }
+ /* dst.z = log(src0.y) */
+ memset(&alu, 0, sizeof(struct r600_shader_alu));
+ alu.opcode = V_SQ_ALU_WORD1_OP2_SQ_OP2_INST_LOG_CLAMPED;
+ alu.is_op3 = 0;
+ alu.last = 1;
+ alu.vector[0] = instruction->vectors[0];
+ alu.vector[1] = instruction->vectors[1];
+ alu.component[0] = C_SWIZZLE_Z;
+ alu.component[1] = C_SWIZZLE_Y;
+ r = r600_shader_new_alu(rshader, &alu);
+ if (r)
+ return r;
+ /* dst.z = MUL_LIT(src0.w, dst.z, src0.x) */
+ memset(&alu, 0, sizeof(struct r600_shader_alu));
+ alu.opcode = V_SQ_ALU_WORD1_OP3_SQ_OP3_INST_MUL_LIT;
+ alu.is_op3 = 0;
+ alu.last = 1;
+ alu.vector[0] = instruction->vectors[0];
+ alu.vector[1] = instruction->vectors[1];
+ alu.vector[2] = instruction->vectors[0];
+ alu.vector[3] = instruction->vectors[1];
+ alu.component[0] = C_SWIZZLE_Z;
+ alu.component[1] = C_SWIZZLE_W;
+ alu.component[2] = C_SWIZZLE_Z;
+ alu.component[3] = C_SWIZZLE_X;
+ r = r600_shader_new_alu(rshader, &alu);
+ if (r)
+ return r;
+ /* dst.z = exp(dst.z) */
+ memset(&alu, 0, sizeof(struct r600_shader_alu));
+ alu.opcode = V_SQ_ALU_WORD1_OP2_SQ_OP2_INST_EXP_IEEE;
+ alu.is_op3 = 0;
+ alu.last = 1;
+ alu.vector[0] = instruction->vectors[0];
+ alu.vector[1] = instruction->vectors[0];
+ alu.component[0] = C_SWIZZLE_Z;
+ alu.component[1] = C_SWIZZLE_Z;
+ r = r600_shader_new_alu(rshader, &alu);
+ if (r)
+ return r;
+ /* dst.x = 1 */
+ memset(&alu, 0, sizeof(struct r600_shader_alu));
+ alu.opcode = V_SQ_ALU_WORD1_OP2_SQ_OP2_INST_MOV;
+ alu.is_op3 = 0;
+ alu.last = 0;
+ alu.vector[0] = instruction->vectors[0];
+ alu.vector[1] = instruction->vectors[1];
+ alu.component[0] = C_SWIZZLE_X;
+ alu.component[1] = C_SWIZZLE_1;
+ r = r600_shader_new_alu(rshader, &alu);
+ if (r)
+ return r;
+ /* dst.w = 1 */
+ memset(&alu, 0, sizeof(struct r600_shader_alu));
+ alu.opcode = V_SQ_ALU_WORD1_OP2_SQ_OP2_INST_MOV;
+ alu.is_op3 = 0;
+ alu.last = 0;
+ alu.vector[0] = instruction->vectors[0];
+ alu.vector[1] = instruction->vectors[1];
+ alu.component[0] = C_SWIZZLE_W;
+ alu.component[1] = C_SWIZZLE_1;
+ r = r600_shader_new_alu(rshader, &alu);
+ if (r)
+ return r;
+ /* dst.y = max(src0.x, 0.0) */
+ memset(&alu, 0, sizeof(struct r600_shader_alu));
+ alu.opcode = V_SQ_ALU_WORD1_OP2_SQ_OP2_INST_MAX;
+ alu.is_op3 = 0;
+ alu.last = 1;
+ alu.vector[0] = instruction->vectors[0];
+ alu.vector[1] = instruction->vectors[1];
+ alu.vector[2] = instruction->vectors[1];
+ alu.component[0] = C_SWIZZLE_Y;
+ alu.component[1] = C_SWIZZLE_X;
+ alu.component[2] = C_SWIZZLE_0;
+ r = r600_shader_new_alu(rshader, &alu);
+ if (r)
+ return r;
+ return 0;
+}
+#endif
+struct r600_shader_alu_translate r600_alu_translate_list[C_OPCODE_LAST] = {
+ {C_OPCODE_ARL, 0, 0},
+ {C_OPCODE_MOV, V_SQ_ALU_WORD1_OP2_SQ_OP2_INST_MOV, 0},
+ {C_OPCODE_LIT, 0, 0},
+ {C_OPCODE_RCP, 0, 0},
+ {C_OPCODE_RSQ, V_SQ_ALU_WORD1_OP2_SQ_OP2_INST_RECIPSQRT_FF, 0},
+ {C_OPCODE_EXP, 0, 0},
+ {C_OPCODE_LOG, 0, 0},
+ {C_OPCODE_MUL, V_SQ_ALU_WORD1_OP2_SQ_OP2_INST_MUL, 0},
+ {C_OPCODE_ADD, V_SQ_ALU_WORD1_OP2_SQ_OP2_INST_ADD, 0},
+ {C_OPCODE_DP3, V_SQ_ALU_WORD1_OP2_SQ_OP2_INST_DOT4, 0},
+ {C_OPCODE_DP4, V_SQ_ALU_WORD1_OP2_SQ_OP2_INST_DOT4, 0},
+ {C_OPCODE_DST, 0, 0},
+ {C_OPCODE_MIN, V_SQ_ALU_WORD1_OP2_SQ_OP2_INST_MIN, 0},
+ {C_OPCODE_MAX, V_SQ_ALU_WORD1_OP2_SQ_OP2_INST_MAX, 0},
+ {C_OPCODE_SLT, V_SQ_ALU_WORD1_OP2_SQ_OP2_INST_SETGT, 0},
+ {C_OPCODE_SGE, 0, 0},
+ {C_OPCODE_MAD, V_SQ_ALU_WORD1_OP3_SQ_OP3_INST_MULADD, 1},
+ {C_OPCODE_SUB, V_SQ_ALU_WORD1_OP2_SQ_OP2_INST_ADD, 0},
+ {C_OPCODE_LRP, 0, 0},
+ {C_OPCODE_CND, 0, 0},
+ {20, 0, 0},
+ {C_OPCODE_DP2A, 0, 0},
+ {22, 0, 0},
+ {23, 0, 0},
+ {C_OPCODE_FRC, 0, 0},
+ {C_OPCODE_CLAMP, 0, 0},
+ {C_OPCODE_FLR, 0, 0},
+ {C_OPCODE_ROUND, 0, 0},
+ {C_OPCODE_EX2, 0, 0},
+ {C_OPCODE_LG2, 0, 0},
+ {C_OPCODE_POW, 0, 0},
+ {C_OPCODE_XPD, 0, 0},
+ {32, 0, 0},
+ {C_OPCODE_ABS, V_SQ_ALU_WORD1_OP2_SQ_OP2_INST_MOV, 0},
+ {C_OPCODE_RCC, 0, 0},
+ {C_OPCODE_DPH, 0, 0},
+ {C_OPCODE_COS, V_SQ_ALU_WORD1_OP2_SQ_OP2_INST_COS, 0},
+ {C_OPCODE_DDX, 0, 0},
+ {C_OPCODE_DDY, 0, 0},
+ {C_OPCODE_KILP, 0, 0},
+ {C_OPCODE_PK2H, 0, 0},
+ {C_OPCODE_PK2US, 0, 0},
+ {C_OPCODE_PK4B, 0, 0},
+ {C_OPCODE_PK4UB, 0, 0},
+ {C_OPCODE_RFL, 0, 0},
+ {C_OPCODE_SEQ, 0, 0},
+ {C_OPCODE_SFL, 0, 0},
+ {C_OPCODE_SGT, 0, 0},
+ {C_OPCODE_SIN, V_SQ_ALU_WORD1_OP2_SQ_OP2_INST_SIN, 0},
+ {C_OPCODE_SLE, 0, 0},
+ {C_OPCODE_SNE, 0, 0},
+ {C_OPCODE_STR, 0, 0},
+ {C_OPCODE_TEX, 0, 0},
+ {C_OPCODE_TXD, 0, 0},
+ {C_OPCODE_TXP, 0, 0},
+ {C_OPCODE_UP2H, 0, 0},
+ {C_OPCODE_UP2US, 0, 0},
+ {C_OPCODE_UP4B, 0, 0},
+ {C_OPCODE_UP4UB, 0, 0},
+ {C_OPCODE_X2D, 0, 0},
+ {C_OPCODE_ARA, 0, 0},
+ {C_OPCODE_ARR, 0, 0},
+ {C_OPCODE_BRA, 0, 0},
+ {C_OPCODE_CAL, 0, 0},
+ {C_OPCODE_RET, 0, 0},
+ {C_OPCODE_SSG, 0, 0},
+ {C_OPCODE_CMP, 0, 0},
+ {C_OPCODE_SCS, 0, 0},
+ {C_OPCODE_TXB, 0, 0},
+ {C_OPCODE_NRM, 0, 0},
+ {C_OPCODE_DIV, 0, 0},
+ {C_OPCODE_DP2, 0, 0},
+ {C_OPCODE_TXL, 0, 0},
+ {C_OPCODE_BRK, 0, 0},
+ {C_OPCODE_IF, 0, 0},
+ {C_OPCODE_BGNFOR, 0, 0},
+ {C_OPCODE_REP, 0, 0},
+ {C_OPCODE_ELSE, 0, 0},
+ {C_OPCODE_ENDIF, 0, 0},
+ {C_OPCODE_ENDFOR, 0, 0},
+ {C_OPCODE_ENDREP, 0, 0},
+ {C_OPCODE_PUSHA, 0, 0},
+ {C_OPCODE_POPA, 0, 0},
+ {C_OPCODE_CEIL, 0, 0},
+ {C_OPCODE_I2F, 0, 0},
+ {C_OPCODE_NOT, 0, 0},
+ {C_OPCODE_TRUNC, 0, 0},
+ {C_OPCODE_SHL, 0, 0},
+ {88, 0, 0},
+ {C_OPCODE_AND, 0, 0},
+ {C_OPCODE_OR, 0, 0},
+ {C_OPCODE_MOD, 0, 0},
+ {C_OPCODE_XOR, 0, 0},
+ {C_OPCODE_SAD, 0, 0},
+ {C_OPCODE_TXF, 0, 0},
+ {C_OPCODE_TXQ, 0, 0},
+ {C_OPCODE_CONT, 0, 0},
+ {C_OPCODE_EMIT, 0, 0},
+ {C_OPCODE_ENDPRIM, 0, 0},
+ {C_OPCODE_BGNLOOP, 0, 0},
+ {C_OPCODE_BGNSUB, 0, 0},
+ {C_OPCODE_ENDLOOP, 0, 0},
+ {C_OPCODE_ENDSUB, 0, 0},
+ {103, 0, 0},
+ {104, 0, 0},
+ {105, 0, 0},
+ {106, 0, 0},
+ {C_OPCODE_NOP, 0, 0},
+ {108, 0, 0},
+ {109, 0, 0},
+ {110, 0, 0},
+ {111, 0, 0},
+ {C_OPCODE_NRM4, 0, 0},
+ {C_OPCODE_CALLNZ, 0, 0},
+ {C_OPCODE_IFC, 0, 0},
+ {C_OPCODE_BREAKC, 0, 0},
+ {C_OPCODE_KIL, 0, 0},
+ {C_OPCODE_END, 0, 0},
+ {118, 0, 0},
+ {C_OPCODE_F2I, 0, 0},
+ {C_OPCODE_IDIV, 0, 0},
+ {C_OPCODE_IMAX, 0, 0},
+ {C_OPCODE_IMIN, 0, 0},
+ {C_OPCODE_INEG, 0, 0},
+ {C_OPCODE_ISGE, 0, 0},
+ {C_OPCODE_ISHR, 0, 0},
+ {C_OPCODE_ISLT, 0, 0},
+ {C_OPCODE_F2U, 0, 0},
+ {C_OPCODE_U2F, 0, 0},
+ {C_OPCODE_UADD, 0, 0},
+ {C_OPCODE_UDIV, 0, 0},
+ {C_OPCODE_UMAD, 0, 0},
+ {C_OPCODE_UMAX, 0, 0},
+ {C_OPCODE_UMIN, 0, 0},
+ {C_OPCODE_UMOD, 0, 0},
+ {C_OPCODE_UMUL, 0, 0},
+ {C_OPCODE_USEQ, 0, 0},
+ {C_OPCODE_USGE, 0, 0},
+ {C_OPCODE_USHR, 0, 0},
+ {C_OPCODE_USLT, 0, 0},
+ {C_OPCODE_USNE, 0, 0},
+ {C_OPCODE_SWITCH, 0, 0},
+ {C_OPCODE_CASE, 0, 0},
+ {C_OPCODE_DEFAULT, 0, 0},
+ {C_OPCODE_ENDSWITCH, 0, 0},
+ {C_OPCODE_VFETCH, 0, 0},
+ {C_OPCODE_ENTRY, 0, 0},
+};
generated by cgit v1.2.3 (git 2.39.1) at 2024-04-24 16:38:44 +0000