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-rw-r--r--src/gallium/drivers/r600/r600_asm.c91
-rw-r--r--src/gallium/drivers/r600/r600_asm.h29
-rw-r--r--src/gallium/drivers/r600/r600_context.c2
-rw-r--r--src/gallium/drivers/r600/r600_helper.c11
-rw-r--r--src/gallium/drivers/r600/r600_shader.c31
-rw-r--r--src/gallium/drivers/r600/r600_sq.h2
6 files changed, 152 insertions, 14 deletions
diff --git a/src/gallium/drivers/r600/r600_asm.c b/src/gallium/drivers/r600/r600_asm.c
index 6e48703a57..e678a2fdf2 100644
--- a/src/gallium/drivers/r600/r600_asm.c
+++ b/src/gallium/drivers/r600/r600_asm.c
@@ -38,6 +38,7 @@ static struct r600_bc_cf *r600_bc_cf(void)
LIST_INITHEAD(&cf->list);
LIST_INITHEAD(&cf->alu);
LIST_INITHEAD(&cf->vtx);
+ LIST_INITHEAD(&cf->tex);
return cf;
}
@@ -61,6 +62,16 @@ static struct r600_bc_vtx *r600_bc_vtx(void)
return vtx;
}
+static struct r600_bc_tex *r600_bc_tex(void)
+{
+ struct r600_bc_tex *tex = CALLOC_STRUCT(r600_bc_tex);
+
+ if (tex == NULL)
+ return NULL;
+ LIST_INITHEAD(&tex->list);
+ return tex;
+}
+
int r600_bc_init(struct r600_bc *bc, enum radeon_family family)
{
LIST_INITHEAD(&bc->cf);
@@ -149,8 +160,14 @@ int r600_bc_add_literal(struct r600_bc *bc, const u32 *value)
{
struct r600_bc_alu *alu;
- if (bc->cf_last == NULL ||
- bc->cf_last->inst != (V_SQ_CF_ALU_WORD1_SQ_CF_INST_ALU << 3) ||
+ if (bc->cf_last == NULL) {
+ R600_ERR("no last CF\n");
+ return -EINVAL;
+ }
+ if (bc->cf_last->inst == V_SQ_CF_WORD1_SQ_CF_INST_TEX) {
+ return 0;
+ }
+ if (bc->cf_last->inst != (V_SQ_CF_ALU_WORD1_SQ_CF_INST_ALU << 3) ||
LIST_IS_EMPTY(&bc->cf_last->alu)) {
R600_ERR("last CF is not ALU (%p)\n", bc->cf_last);
return -EINVAL;
@@ -186,13 +203,39 @@ int r600_bc_add_vtx(struct r600_bc *bc, const struct r600_bc_vtx *vtx)
bc->cf_last->inst = V_SQ_CF_WORD1_SQ_CF_INST_VTX;
}
LIST_ADDTAIL(&nvtx->list, &bc->cf_last->vtx);
- /* each fetch use 6 dwords */
+ /* each fetch use 4 dwords */
bc->cf_last->ndw += 4;
bc->ndw += 4;
return 0;
}
-int r600_bc_vtx_build(struct r600_bc *bc, struct r600_bc_vtx *vtx, unsigned id)
+int r600_bc_add_tex(struct r600_bc *bc, const struct r600_bc_tex *tex)
+{
+ struct r600_bc_tex *ntex = r600_bc_tex();
+ int r;
+
+ if (ntex == NULL)
+ return -ENOMEM;
+ memcpy(ntex, tex, sizeof(struct r600_bc_tex));
+
+ /* cf can contains only alu or only vtx or only tex */
+ if (bc->cf_last == NULL ||
+ bc->cf_last->inst != V_SQ_CF_WORD1_SQ_CF_INST_TEX) {
+ r = r600_bc_add_cf(bc);
+ if (r) {
+ free(ntex);
+ return r;
+ }
+ bc->cf_last->inst = V_SQ_CF_WORD1_SQ_CF_INST_TEX;
+ }
+ LIST_ADDTAIL(&ntex->list, &bc->cf_last->tex);
+ /* each texture fetch use 4 dwords */
+ bc->cf_last->ndw += 4;
+ bc->ndw += 4;
+ return 0;
+}
+
+static int r600_bc_vtx_build(struct r600_bc *bc, struct r600_bc_vtx *vtx, unsigned id)
{
bc->bytecode[id++] = S_SQ_VTX_WORD0_BUFFER_ID(vtx->buffer_id) |
S_SQ_VTX_WORD0_SRC_GPR(vtx->src_gpr) |
@@ -209,6 +252,35 @@ int r600_bc_vtx_build(struct r600_bc *bc, struct r600_bc_vtx *vtx, unsigned id)
return 0;
}
+static int r600_bc_tex_build(struct r600_bc *bc, struct r600_bc_tex *tex, unsigned id)
+{
+ bc->bytecode[id++] = S_SQ_TEX_WORD0_TEX_INST(tex->inst) |
+ S_SQ_TEX_WORD0_RESOURCE_ID(tex->resource_id) |
+ S_SQ_TEX_WORD0_SRC_GPR(tex->src_gpr) |
+ S_SQ_TEX_WORD0_SRC_REL(tex->src_rel);
+ bc->bytecode[id++] = S_SQ_TEX_WORD1_DST_GPR(tex->dst_gpr) |
+ S_SQ_TEX_WORD1_DST_REL(tex->dst_rel) |
+ S_SQ_TEX_WORD1_DST_SEL_X(tex->dst_sel_x) |
+ S_SQ_TEX_WORD1_DST_SEL_Y(tex->dst_sel_y) |
+ S_SQ_TEX_WORD1_DST_SEL_Z(tex->dst_sel_z) |
+ S_SQ_TEX_WORD1_DST_SEL_W(tex->dst_sel_w) |
+ S_SQ_TEX_WORD1_LOD_BIAS(tex->lod_bias) |
+ S_SQ_TEX_WORD1_COORD_TYPE_X(tex->coord_type_x) |
+ S_SQ_TEX_WORD1_COORD_TYPE_Y(tex->coord_type_y) |
+ S_SQ_TEX_WORD1_COORD_TYPE_Z(tex->coord_type_z) |
+ S_SQ_TEX_WORD1_COORD_TYPE_W(tex->coord_type_w);
+ bc->bytecode[id++] = S_SQ_TEX_WORD2_OFFSET_X(tex->offset_x) |
+ S_SQ_TEX_WORD2_OFFSET_Y(tex->offset_y) |
+ S_SQ_TEX_WORD2_OFFSET_Z(tex->offset_z) |
+ S_SQ_TEX_WORD2_SAMPLER_ID(tex->sampler_id) |
+ S_SQ_TEX_WORD2_SRC_SEL_X(tex->src_sel_x) |
+ S_SQ_TEX_WORD2_SRC_SEL_Y(tex->src_sel_y) |
+ S_SQ_TEX_WORD2_SRC_SEL_Z(tex->src_sel_z) |
+ S_SQ_TEX_WORD2_SRC_SEL_W(tex->src_sel_w);
+ bc->bytecode[id++] = 0;
+ return 0;
+}
+
int r600_bc_alu_build(struct r600_bc *bc, struct r600_bc_alu *alu, unsigned id)
{
unsigned i;
@@ -262,6 +334,7 @@ int r600_bc_cf_build(struct r600_bc *bc, struct r600_bc_cf *cf)
S_SQ_CF_ALU_WORD1_BARRIER(1) |
S_SQ_CF_ALU_WORD1_COUNT((cf->ndw / 2) - 1);
break;
+ case V_SQ_CF_WORD1_SQ_CF_INST_TEX:
case V_SQ_CF_WORD1_SQ_CF_INST_VTX:
case V_SQ_CF_WORD1_SQ_CF_INST_VTX_TC:
bc->bytecode[id++] = S_SQ_CF_WORD0_ADDR(cf->addr >> 1);
@@ -295,6 +368,7 @@ int r600_bc_build(struct r600_bc *bc)
struct r600_bc_cf *cf;
struct r600_bc_alu *alu;
struct r600_bc_vtx *vtx;
+ struct r600_bc_tex *tex;
unsigned addr;
int r;
@@ -306,6 +380,7 @@ int r600_bc_build(struct r600_bc *bc)
switch (cf->inst) {
case (V_SQ_CF_ALU_WORD1_SQ_CF_INST_ALU << 3):
break;
+ case V_SQ_CF_WORD1_SQ_CF_INST_TEX:
case V_SQ_CF_WORD1_SQ_CF_INST_VTX:
case V_SQ_CF_WORD1_SQ_CF_INST_VTX_TC:
/* fetch node need to be 16 bytes aligned*/
@@ -373,6 +448,14 @@ int r600_bc_build(struct r600_bc *bc)
addr += 4;
}
break;
+ case V_SQ_CF_WORD1_SQ_CF_INST_TEX:
+ LIST_FOR_EACH_ENTRY(tex, &cf->tex, list) {
+ r = r600_bc_tex_build(bc, tex, addr);
+ if (r)
+ return r;
+ addr += 4;
+ }
+ break;
case V_SQ_CF_ALLOC_EXPORT_WORD1_SQ_CF_INST_EXPORT:
case V_SQ_CF_ALLOC_EXPORT_WORD1_SQ_CF_INST_EXPORT_DONE:
break;
diff --git a/src/gallium/drivers/r600/r600_asm.h b/src/gallium/drivers/r600/r600_asm.h
index 8a874a9df5..88fb957440 100644
--- a/src/gallium/drivers/r600/r600_asm.h
+++ b/src/gallium/drivers/r600/r600_asm.h
@@ -51,6 +51,33 @@ struct r600_bc_alu {
u32 value[4];
};
+struct r600_bc_tex {
+ struct list_head list;
+ unsigned inst;
+ unsigned resource_id;
+ unsigned src_gpr;
+ unsigned src_rel;
+ unsigned dst_gpr;
+ unsigned dst_rel;
+ unsigned dst_sel_x;
+ unsigned dst_sel_y;
+ unsigned dst_sel_z;
+ unsigned dst_sel_w;
+ unsigned lod_bias;
+ unsigned coord_type_x;
+ unsigned coord_type_y;
+ unsigned coord_type_z;
+ unsigned coord_type_w;
+ unsigned offset_x;
+ unsigned offset_y;
+ unsigned offset_z;
+ unsigned sampler_id;
+ unsigned src_sel_x;
+ unsigned src_sel_y;
+ unsigned src_sel_z;
+ unsigned src_sel_w;
+};
+
struct r600_bc_vtx {
struct list_head list;
unsigned inst;
@@ -87,6 +114,7 @@ struct r600_bc_cf {
unsigned ndw;
unsigned id;
struct list_head alu;
+ struct list_head tex;
struct list_head vtx;
struct r600_bc_output output;
};
@@ -106,6 +134,7 @@ int r600_bc_init(struct r600_bc *bc, enum radeon_family family);
int r600_bc_add_alu(struct r600_bc *bc, const struct r600_bc_alu *alu);
int r600_bc_add_literal(struct r600_bc *bc, const u32 *value);
int r600_bc_add_vtx(struct r600_bc *bc, const struct r600_bc_vtx *vtx);
+int r600_bc_add_tex(struct r600_bc *bc, const struct r600_bc_tex *tex);
int r600_bc_add_output(struct r600_bc *bc, const struct r600_bc_output *output);
int r600_bc_build(struct r600_bc *bc);
diff --git a/src/gallium/drivers/r600/r600_context.c b/src/gallium/drivers/r600/r600_context.c
index 3c5195f79e..05575b5767 100644
--- a/src/gallium/drivers/r600/r600_context.c
+++ b/src/gallium/drivers/r600/r600_context.c
@@ -55,7 +55,7 @@ static void r600_flush(struct pipe_context *ctx, unsigned flags,
*/
if (!dc)
radeon_ctx_dump_bof(rctx->ctx, "gallium.bof");
-#if 1
+#if 0
radeon_ctx_submit(rctx->ctx);
#endif
rctx->ctx = radeon_ctx_decref(rctx->ctx);
diff --git a/src/gallium/drivers/r600/r600_helper.c b/src/gallium/drivers/r600/r600_helper.c
index e3175b627a..7241ab1c17 100644
--- a/src/gallium/drivers/r600/r600_helper.c
+++ b/src/gallium/drivers/r600/r600_helper.c
@@ -27,6 +27,7 @@
#include <errno.h>
#include <util/u_inlines.h>
#include "r600_screen.h"
+#include "r600_context.h"
#include "r600d.h"
int r600_conv_pipe_format(unsigned pformat, unsigned *format)
@@ -49,6 +50,12 @@ int r600_conv_pipe_format(unsigned pformat, unsigned *format)
case PIPE_FORMAT_R8G8B8A8_SSCALED:
*format = V_0280A0_COLOR_8_8_8_8;
return 0;
+ case PIPE_FORMAT_R32_FLOAT:
+ *format = V_0280A0_COLOR_32_FLOAT;
+ return 0;
+ case PIPE_FORMAT_R32G32_FLOAT:
+ *format = V_0280A0_COLOR_32_32_FLOAT;
+ return 0;
case PIPE_FORMAT_L8_UNORM:
case PIPE_FORMAT_A8_UNORM:
case PIPE_FORMAT_I8_UNORM:
@@ -60,8 +67,6 @@ int r600_conv_pipe_format(unsigned pformat, unsigned *format)
case PIPE_FORMAT_R64G64_FLOAT:
case PIPE_FORMAT_R64G64B64_FLOAT:
case PIPE_FORMAT_R64G64B64A64_FLOAT:
- case PIPE_FORMAT_R32_FLOAT:
- case PIPE_FORMAT_R32G32_FLOAT:
case PIPE_FORMAT_R32_UNORM:
case PIPE_FORMAT_R32G32_UNORM:
case PIPE_FORMAT_R32G32B32_UNORM:
@@ -111,7 +116,7 @@ int r600_conv_pipe_format(unsigned pformat, unsigned *format)
case PIPE_FORMAT_R32G32B32_FIXED:
case PIPE_FORMAT_R32G32B32A32_FIXED:
default:
- fprintf(stderr, "%s:%d unsupported %d\n", __func__, __LINE__, pformat);
+ R600_ERR("unsupported %d\n", pformat);
return -EINVAL;
}
}
diff --git a/src/gallium/drivers/r600/r600_shader.c b/src/gallium/drivers/r600/r600_shader.c
index d788ab88be..e865f013f7 100644
--- a/src/gallium/drivers/r600/r600_shader.c
+++ b/src/gallium/drivers/r600/r600_shader.c
@@ -23,6 +23,7 @@
#include "pipe/p_shader_tokens.h"
#include "tgsi/tgsi_parse.h"
#include "tgsi/tgsi_scan.h"
+#include "tgsi/tgsi_dump.h"
#include "util/u_format.h"
#include "r600_screen.h"
#include "r600_context.h"
@@ -259,10 +260,6 @@ static int tgsi_is_supported(struct r600_shader_ctx *ctx)
R600_ERR("label unsupported\n");
return -EINVAL;
}
- if (i->Instruction.Texture) {
- R600_ERR("texture unsupported\n");
- return -EINVAL;
- }
for (j = 0; j < i->Instruction.NumSrcRegs; j++) {
if (i->Src[j].Register.Indirect ||
i->Src[j].Register.Dimension ||
@@ -321,6 +318,7 @@ static int tgsi_declaration(struct r600_shader_ctx *ctx)
break;
case TGSI_FILE_CONSTANT:
case TGSI_FILE_TEMPORARY:
+ case TGSI_FILE_SAMPLER:
break;
default:
R600_ERR("unsupported file %d declaration\n", d->Declaration.File);
@@ -381,7 +379,6 @@ int r600_shader_from_tgsi(const struct tgsi_token *tokens, struct r600_shader *s
tgsi_parse_token(&ctx.parse);
switch (ctx.parse.FullToken.Token.Type) {
case TGSI_TOKEN_TYPE_IMMEDIATE:
-// R600_ERR("TGSI_TOKEN_TYPE_IMMEDIATE unsupported\n");
immediate = &ctx.parse.FullToken.FullImmediate;
value[0] = immediate->u[0].Uint;
value[1] = immediate->u[1].Uint;
@@ -713,6 +710,28 @@ static int tgsi_dp(struct r600_shader_ctx *ctx)
return tgsi_helper_copy(ctx, inst);
}
+static int tgsi_tex(struct r600_shader_ctx *ctx)
+{
+ struct tgsi_full_instruction *inst = &ctx->parse.FullToken.FullInstruction;
+ struct r600_bc_tex tex;
+
+ memset(&tex, 0, sizeof(struct r600_bc_tex));
+ tex.inst = ctx->inst_info->r600_opcode;
+ tex.resource_id = ctx->file_offset[inst->Src[1].Register.File] + inst->Src[1].Register.Index;
+ tex.sampler_id = tex.resource_id;
+ tex.src_gpr = ctx->file_offset[inst->Src[0].Register.File] + inst->Src[0].Register.Index;
+ tex.dst_gpr = ctx->file_offset[inst->Dst[0].Register.File] + inst->Src[0].Register.Index;
+ tex.dst_sel_x = 0;
+ tex.dst_sel_y = 1;
+ tex.dst_sel_z = 2;
+ tex.dst_sel_w = 3;
+ tex.src_sel_x = 0;
+ tex.src_sel_y = 1;
+ tex.src_sel_z = 2;
+ tex.src_sel_w = 3;
+ return r600_bc_add_tex(ctx->bc, &tex);
+}
+
static struct r600_shader_tgsi_instruction r600_shader_tgsi_instruction[] = {
{TGSI_OPCODE_ARL, 0, V_SQ_ALU_WORD1_OP2_SQ_OP2_INST_NOP, tgsi_unsupported},
{TGSI_OPCODE_MOV, 0, V_SQ_ALU_WORD1_OP2_SQ_OP2_INST_MOV, tgsi_op2},
@@ -771,7 +790,7 @@ static struct r600_shader_tgsi_instruction r600_shader_tgsi_instruction[] = {
{TGSI_OPCODE_STR, 0, V_SQ_ALU_WORD1_OP2_SQ_OP2_INST_NOP, tgsi_unsupported},
{TGSI_OPCODE_TEX, 0, V_SQ_ALU_WORD1_OP2_SQ_OP2_INST_NOP, tgsi_unsupported},
{TGSI_OPCODE_TXD, 0, V_SQ_ALU_WORD1_OP2_SQ_OP2_INST_NOP, tgsi_unsupported},
- {TGSI_OPCODE_TXP, 0, V_SQ_ALU_WORD1_OP2_SQ_OP2_INST_NOP, tgsi_unsupported},
+ {TGSI_OPCODE_TXP, 0, 0x10, tgsi_tex},
{TGSI_OPCODE_UP2H, 0, V_SQ_ALU_WORD1_OP2_SQ_OP2_INST_NOP, tgsi_unsupported},
{TGSI_OPCODE_UP2US, 0, V_SQ_ALU_WORD1_OP2_SQ_OP2_INST_NOP, tgsi_unsupported},
{TGSI_OPCODE_UP4B, 0, V_SQ_ALU_WORD1_OP2_SQ_OP2_INST_NOP, tgsi_unsupported},
diff --git a/src/gallium/drivers/r600/r600_sq.h b/src/gallium/drivers/r600/r600_sq.h
index 4770ab0bf7..002660c654 100644
--- a/src/gallium/drivers/r600/r600_sq.h
+++ b/src/gallium/drivers/r600/r600_sq.h
@@ -546,6 +546,8 @@
#define S_SQ_TEX_WORD1_COORD_TYPE_X(x) (((x) & 0x1) << 28)
#define G_SQ_TEX_WORD1_COORD_TYPE_X(x) (((x) >> 28) & 0x1)
#define C_SQ_TEX_WORD1_COORD_TYPE_X 0xEFFFFFFF
+#define V_SQ_TEX_WORD1_COORD_UNNORMALIZED 0x00000000
+#define V_SQ_TEX_WORD1_COORD_NORMALIZED 0x00000001
#define S_SQ_TEX_WORD1_COORD_TYPE_Y(x) (((x) & 0x1) << 29)
#define G_SQ_TEX_WORD1_COORD_TYPE_Y(x) (((x) >> 29) & 0x1)
#define C_SQ_TEX_WORD1_COORD_TYPE_Y 0xDFFFFFFF
generated by cgit v1.2.3 (git 2.51.0) at 2025-10-31 04:32:04 +0000