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vrend_shader: don't always cast image operations

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Certain source regs (GRID_SIZE, THREAD_ID, BLOCK_ID) don't need
to be cast.

Fixes:
  dEQP-GLES31.functional.compute.basic.image_atomic_op_local_size_1
  dEQP-GLES31.functional.compute.basic.image_atomic_op_local_size_8
  dEQP-GLES31.functional.compute.basic.image_barrier_multiple

Reviewed-By: Gert Wollny <gert.wollny@collabora.com>
Reviewed-by: Erik Faye-Lund <erik.faye-lund@collabora.com>
Signed-off-by: Dave Airlie <airlied@redhat.com>
macos/master
Gurchetan Singh 6 years ago committed by Dave Airlie
parent 491d3b7054
commit d7c795cfa4
1 changed files with 10 additions and 3 deletions
Show all changes Ignore whitespace when comparing lines Ignore changes in amount of whitespace Ignore changes in whitespace at EOL
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  1. 13
      src/vrend_shader.c

13
src/vrend_shader.c
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@ -2381,6 +2381,7 @@ translate_store(struct dump_ctx *ctx,
enum tgsi_return_type itype;
char ms_str[32] = {};
enum vrend_type_qualifier stypeprefix = TYPE_CONVERSION_NONE;
const char *conversion = sinfo->override_no_cast[0] ? "" : get_string(FLOAT_BITS_TO_INT);
get_internalformat_string(inst->Memory.Format, &itype);
if (is_ms) {
snprintf(ms_str, 32, "int(%s.w),", srcs[0]);
@ -2395,7 +2396,8 @@ translate_store(struct dump_ctx *ctx,
default:
break;
}
snprintf(buf, 512, "imageStore(%s,%s(floatBitsToInt(%s)),%s%s(%s));\n", dsts[0], get_string(coord_prefix), srcs[0], ms_str, get_string(stypeprefix), srcs[1]);
snprintf(buf, 512, "imageStore(%s,%s(%s(%s)),%s%s(%s));\n", dsts[0], get_string(coord_prefix),
conversion, srcs[0], ms_str, get_string(stypeprefix), srcs[1]);
EMIT_BUF_WITH_RET(ctx, buf);
} else if (dst->Register.File == TGSI_FILE_BUFFER || dst->Register.File == TGSI_FILE_MEMORY) {
enum vrend_type_qualifier dtypeprefix;
@ -2436,6 +2438,7 @@ translate_load(struct dump_ctx *ctx,
bool is_ms = false;
enum vrend_type_qualifier coord_prefix = get_coord_prefix(ctx->images[sinfo->sreg_index].decl.Resource, &is_ms);
enum vrend_type_qualifier dtypeprefix = TYPE_CONVERSION_NONE;
const char *conversion = sinfo->override_no_cast[1] ? "" : get_string(FLOAT_BITS_TO_INT);
enum tgsi_return_type itype;
get_internalformat_string(ctx->images[sinfo->sreg_index].decl.Format, &itype);
char ms_str[32] = {};
@ -2453,7 +2456,8 @@ translate_load(struct dump_ctx *ctx,
default:
break;
}
snprintf(buf, 512, "%s = %s(imageLoad(%s, %s(floatBitsToInt(%s))%s)%s);\n", dsts[0], get_string(dtypeprefix), srcs[0], get_string(coord_prefix), srcs[1], ms_str, wm);
snprintf(buf, 512, "%s = %s(imageLoad(%s, %s(%s(%s))%s)%s);\n", dsts[0], get_string(dtypeprefix), srcs[0],
get_string(coord_prefix), conversion, srcs[1], ms_str, wm);
EMIT_BUF_WITH_RET(ctx, buf);
} else if (src->Register.File == TGSI_FILE_BUFFER ||
src->Register.File == TGSI_FILE_MEMORY) {
@ -2615,11 +2619,14 @@ translate_atomic(struct dump_ctx *ctx,
if (src->Register.File == TGSI_FILE_IMAGE) {
bool is_ms = false;
enum vrend_type_qualifier coord_prefix = get_coord_prefix(ctx->images[sinfo->sreg_index].decl.Resource, &is_ms);
const char *conversion = sinfo->override_no_cast[1] ? "" : get_string(FLOAT_BITS_TO_INT);
char ms_str[32] = {};
if (is_ms) {
snprintf(ms_str, 32, ", int(%s.w)", srcs[1]);
}
snprintf(buf, 512, "%s = %s(imageAtomic%s(%s, %s(floatBitsToInt(%s))%s, %s(%s(%s))%s));\n", dsts[0], get_string(dtypeprefix), opname, srcs[0], get_string(coord_prefix), srcs[1], ms_str, get_string(stypecast), get_string(stypeprefix), srcs[2], cas_str);
snprintf(buf, 512, "%s = %s(imageAtomic%s(%s, %s(%s(%s))%s, %s(%s(%s))%s));\n", dsts[0],
get_string(dtypeprefix), opname, srcs[0], get_string(coord_prefix), conversion,
srcs[1], ms_str, get_string(stypecast), get_string(stypeprefix), srcs[2], cas_str);
EMIT_BUF_WITH_RET(ctx, buf);
}
if (src->Register.File == TGSI_FILE_BUFFER || src->Register.File == TGSI_FILE_MEMORY) {

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