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shader: Use vrend_strbuf to accumulate texop bias and offset

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By using the string buffer that automatically grows we avoid that
the argument string gets cut off at a certain size when we switch
to pass immediate texop args

v2: free buffers on early error return

Closes: #235

Signed-off-by: Gert Wollny <gert.wollny@collabora.com>
Reviewed-by: Emma Anholt <emma@anholt.net>
macos/master
Gert Wollny 3 years ago
parent e51680f0dc
commit acea53663d
1 changed files with 55 additions and 45 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. 100
      src/vrend_shader.c

100
src/vrend_shader.c
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@ -2488,7 +2488,7 @@ static const char *get_tex_inst_ext(const struct tgsi_full_instruction *inst)
static bool fill_offset_buffer(const struct dump_ctx *ctx, static bool fill_offset_buffer(const struct dump_ctx *ctx,
const struct tgsi_full_instruction *inst, const struct tgsi_full_instruction *inst,
char *offbuf) struct vrend_strbuf *offset_buf)
{ {
if (inst->TexOffsets[0].File == TGSI_FILE_IMMEDIATE) { if (inst->TexOffsets[0].File == TGSI_FILE_IMMEDIATE) {
const struct immed *imd = &ctx->imm[inst->TexOffsets[0].Index]; const struct immed *imd = &ctx->imm[inst->TexOffsets[0].Index];
@ -2498,9 +2498,9 @@ static bool fill_offset_buffer(const struct dump_ctx *ctx,
case TGSI_TEXTURE_SHADOW1D: case TGSI_TEXTURE_SHADOW1D:
case TGSI_TEXTURE_SHADOW1D_ARRAY: case TGSI_TEXTURE_SHADOW1D_ARRAY:
if (!ctx->cfg->use_gles) if (!ctx->cfg->use_gles)
snprintf(offbuf, 512, ", int(%d)", imd->val[inst->TexOffsets[0].SwizzleX].i); strbuf_appendf(offset_buf, ", int(%d)", imd->val[inst->TexOffsets[0].SwizzleX].i);
else else
snprintf(offbuf, 512, ", ivec2(%d, 0)", imd->val[inst->TexOffsets[0].SwizzleX].i); strbuf_appendf(offset_buf, ", ivec2(%d, 0)", imd->val[inst->TexOffsets[0].SwizzleX].i);
break; break;
case TGSI_TEXTURE_RECT: case TGSI_TEXTURE_RECT:
case TGSI_TEXTURE_SHADOWRECT: case TGSI_TEXTURE_SHADOWRECT:
@ -2508,10 +2508,10 @@ static bool fill_offset_buffer(const struct dump_ctx *ctx,
case TGSI_TEXTURE_2D_ARRAY: case TGSI_TEXTURE_2D_ARRAY:
case TGSI_TEXTURE_SHADOW2D: case TGSI_TEXTURE_SHADOW2D:
case TGSI_TEXTURE_SHADOW2D_ARRAY: case TGSI_TEXTURE_SHADOW2D_ARRAY:
snprintf(offbuf, 512, ", ivec2(%d, %d)", imd->val[inst->TexOffsets[0].SwizzleX].i, imd->val[inst->TexOffsets[0].SwizzleY].i); strbuf_appendf(offset_buf, ", ivec2(%d, %d)", imd->val[inst->TexOffsets[0].SwizzleX].i, imd->val[inst->TexOffsets[0].SwizzleY].i);
break; break;
case TGSI_TEXTURE_3D: case TGSI_TEXTURE_3D:
snprintf(offbuf, 512, ", ivec3(%d, %d, %d)", imd->val[inst->TexOffsets[0].SwizzleX].i, imd->val[inst->TexOffsets[0].SwizzleY].i, strbuf_appendf(offset_buf, ", ivec3(%d, %d, %d)", imd->val[inst->TexOffsets[0].SwizzleX].i, imd->val[inst->TexOffsets[0].SwizzleY].i,
imd->val[inst->TexOffsets[0].SwizzleZ].i); imd->val[inst->TexOffsets[0].SwizzleZ].i);
break; break;
default: default:
@ -2526,7 +2526,7 @@ static bool fill_offset_buffer(const struct dump_ctx *ctx,
case TGSI_TEXTURE_1D_ARRAY: case TGSI_TEXTURE_1D_ARRAY:
case TGSI_TEXTURE_SHADOW1D: case TGSI_TEXTURE_SHADOW1D:
case TGSI_TEXTURE_SHADOW1D_ARRAY: case TGSI_TEXTURE_SHADOW1D_ARRAY:
snprintf(offbuf, 512, ", int(floatBitsToInt(temp%d[%d].%c))", strbuf_appendf(offset_buf, ", int(floatBitsToInt(temp%d[%d].%c))",
range->first, idx, range->first, idx,
get_swiz_char(inst->TexOffsets[0].SwizzleX)); get_swiz_char(inst->TexOffsets[0].SwizzleX));
break; break;
@ -2536,14 +2536,14 @@ static bool fill_offset_buffer(const struct dump_ctx *ctx,
case TGSI_TEXTURE_2D_ARRAY: case TGSI_TEXTURE_2D_ARRAY:
case TGSI_TEXTURE_SHADOW2D: case TGSI_TEXTURE_SHADOW2D:
case TGSI_TEXTURE_SHADOW2D_ARRAY: case TGSI_TEXTURE_SHADOW2D_ARRAY:
snprintf(offbuf, 512, ", ivec2(floatBitsToInt(temp%d[%d].%c), floatBitsToInt(temp%d[%d].%c))", strbuf_appendf(offset_buf, ", ivec2(floatBitsToInt(temp%d[%d].%c), floatBitsToInt(temp%d[%d].%c))",
range->first, idx, range->first, idx,
get_swiz_char(inst->TexOffsets[0].SwizzleX), get_swiz_char(inst->TexOffsets[0].SwizzleX),
range->first, idx, range->first, idx,
get_swiz_char(inst->TexOffsets[0].SwizzleY)); get_swiz_char(inst->TexOffsets[0].SwizzleY));
break; break;
case TGSI_TEXTURE_3D: case TGSI_TEXTURE_3D:
snprintf(offbuf, 512, ", ivec3(floatBitsToInt(temp%d[%d].%c), floatBitsToInt(temp%d[%d].%c), floatBitsToInt(temp%d[%d].%c)", strbuf_appendf(offset_buf, ", ivec3(floatBitsToInt(temp%d[%d].%c), floatBitsToInt(temp%d[%d].%c), floatBitsToInt(temp%d[%d].%c)",
range->first, idx, range->first, idx,
get_swiz_char(inst->TexOffsets[0].SwizzleX), get_swiz_char(inst->TexOffsets[0].SwizzleX),
range->first, idx, range->first, idx,
@ -2565,7 +2565,7 @@ static bool fill_offset_buffer(const struct dump_ctx *ctx,
case TGSI_TEXTURE_1D_ARRAY: case TGSI_TEXTURE_1D_ARRAY:
case TGSI_TEXTURE_SHADOW1D: case TGSI_TEXTURE_SHADOW1D:
case TGSI_TEXTURE_SHADOW1D_ARRAY: case TGSI_TEXTURE_SHADOW1D_ARRAY:
snprintf(offbuf, 512, ", int(floatBitsToInt(%s.%c))", strbuf_appendf(offset_buf, ", int(floatBitsToInt(%s.%c))",
ctx->inputs[j].glsl_name, ctx->inputs[j].glsl_name,
get_swiz_char(inst->TexOffsets[0].SwizzleX)); get_swiz_char(inst->TexOffsets[0].SwizzleX));
break; break;
@ -2575,14 +2575,14 @@ static bool fill_offset_buffer(const struct dump_ctx *ctx,
case TGSI_TEXTURE_2D_ARRAY: case TGSI_TEXTURE_2D_ARRAY:
case TGSI_TEXTURE_SHADOW2D: case TGSI_TEXTURE_SHADOW2D:
case TGSI_TEXTURE_SHADOW2D_ARRAY: case TGSI_TEXTURE_SHADOW2D_ARRAY:
snprintf(offbuf, 512, ", ivec2(floatBitsToInt(%s.%c), floatBitsToInt(%s.%c))", strbuf_appendf(offset_buf, ", ivec2(floatBitsToInt(%s.%c), floatBitsToInt(%s.%c))",
ctx->inputs[j].glsl_name, ctx->inputs[j].glsl_name,
get_swiz_char(inst->TexOffsets[0].SwizzleX), get_swiz_char(inst->TexOffsets[0].SwizzleX),
ctx->inputs[j].glsl_name, ctx->inputs[j].glsl_name,
get_swiz_char(inst->TexOffsets[0].SwizzleY)); get_swiz_char(inst->TexOffsets[0].SwizzleY));
break; break;
case TGSI_TEXTURE_3D: case TGSI_TEXTURE_3D:
snprintf(offbuf, 512, ", ivec3(floatBitsToInt(%s.%c), floatBitsToInt(%s.%c), floatBitsToInt(%s.%c)", strbuf_appendf(offset_buf, ", ivec3(floatBitsToInt(%s.%c), floatBitsToInt(%s.%c), floatBitsToInt(%s.%c)",
ctx->inputs[j].glsl_name, ctx->inputs[j].glsl_name,
get_swiz_char(inst->TexOffsets[0].SwizzleX), get_swiz_char(inst->TexOffsets[0].SwizzleX),
ctx->inputs[j].glsl_name, ctx->inputs[j].glsl_name,
@ -2613,11 +2613,16 @@ static void translate_tex(struct dump_ctx *ctx,
unsigned twm = TGSI_WRITEMASK_NONE, gwm = TGSI_WRITEMASK_NONE; unsigned twm = TGSI_WRITEMASK_NONE, gwm = TGSI_WRITEMASK_NONE;
enum vrend_type_qualifier dtypeprefix = TYPE_CONVERSION_NONE; enum vrend_type_qualifier dtypeprefix = TYPE_CONVERSION_NONE;
bool is_shad; bool is_shad;
char offbuf[512] = "";
char bias[256] = "";
int sampler_index; int sampler_index;
const char *tex_ext; const char *tex_ext;
struct vrend_strbuf bias_buf;
struct vrend_strbuf offset_buf;
strbuf_alloc(&bias_buf, 128);
strbuf_alloc(&offset_buf, 128);
set_texture_reqs(ctx, inst, sinfo->sreg_index); set_texture_reqs(ctx, inst, sinfo->sreg_index);
is_shad = samplertype_is_shadow(inst->Texture.Texture); is_shad = samplertype_is_shadow(inst->Texture.Texture);
@ -2738,13 +2743,13 @@ static void translate_tex(struct dump_ctx *ctx,
case TGSI_OPCODE_TEX2: case TGSI_OPCODE_TEX2:
sampler_index = 2; sampler_index = 2;
if (inst->Instruction.Opcode != TGSI_OPCODE_TEX2) if (inst->Instruction.Opcode != TGSI_OPCODE_TEX2)
snprintf(bias, 64, ", %s.x", srcs[1]); strbuf_appendf(&bias_buf, ", %s.x", srcs[1]);
else if (inst->Texture.Texture == TGSI_TEXTURE_SHADOWCUBE_ARRAY) else if (inst->Texture.Texture == TGSI_TEXTURE_SHADOWCUBE_ARRAY)
snprintf(bias, 64, ", float(%s)", srcs[1]); strbuf_appendf(&bias_buf, ", float(%s)", srcs[1]);
break; break;
case TGSI_OPCODE_TXB: case TGSI_OPCODE_TXB:
case TGSI_OPCODE_TXL: case TGSI_OPCODE_TXL:
snprintf(bias, 64, ", %s.w", srcs[0]); strbuf_appendf(&bias_buf, ", %s.w", srcs[0]);
break; break;
case TGSI_OPCODE_TXF: case TGSI_OPCODE_TXF:
if (inst->Texture.Texture == TGSI_TEXTURE_1D || if (inst->Texture.Texture == TGSI_TEXTURE_1D ||
@ -2754,16 +2759,16 @@ static void translate_tex(struct dump_ctx *ctx,
inst->Texture.Texture == TGSI_TEXTURE_3D || inst->Texture.Texture == TGSI_TEXTURE_3D ||
inst->Texture.Texture == TGSI_TEXTURE_1D_ARRAY || inst->Texture.Texture == TGSI_TEXTURE_1D_ARRAY ||
inst->Texture.Texture == TGSI_TEXTURE_2D_ARRAY) inst->Texture.Texture == TGSI_TEXTURE_2D_ARRAY)
snprintf(bias, 64, ", int(%s.w)", srcs[0]); strbuf_appendf(&bias_buf, ", int(%s.w)", srcs[0]);
break; break;
case TGSI_OPCODE_TXD: case TGSI_OPCODE_TXD:
if (ctx->cfg->use_gles && (inst->Texture.Texture == TGSI_TEXTURE_1D || if (ctx->cfg->use_gles && (inst->Texture.Texture == TGSI_TEXTURE_1D ||
inst->Texture.Texture == TGSI_TEXTURE_SHADOW1D || inst->Texture.Texture == TGSI_TEXTURE_SHADOW1D ||
inst->Texture.Texture == TGSI_TEXTURE_1D_ARRAY || inst->Texture.Texture == TGSI_TEXTURE_1D_ARRAY ||
inst->Texture.Texture == TGSI_TEXTURE_SHADOW1D_ARRAY)) inst->Texture.Texture == TGSI_TEXTURE_SHADOW1D_ARRAY))
snprintf(bias, 128, ", vec2(%s%s, 0), vec2(%s%s, 0)", srcs[1], get_wm_string(gwm), srcs[2], get_wm_string(gwm)); strbuf_appendf(&bias_buf, ", vec2(%s%s, 0), vec2(%s%s, 0)", srcs[1], get_wm_string(gwm), srcs[2], get_wm_string(gwm));
else else
snprintf(bias, 128, ", %s%s, %s%s", srcs[1], get_wm_string(gwm), srcs[2], get_wm_string(gwm)); strbuf_appendf(&bias_buf, ", %s%s, %s%s", srcs[1], get_wm_string(gwm), srcs[2], get_wm_string(gwm));
sampler_index = 3; sampler_index = 3;
break; break;
case TGSI_OPCODE_TG4: case TGSI_OPCODE_TG4:
@ -2780,11 +2785,11 @@ static void translate_tex(struct dump_ctx *ctx,
if (is_shad) { if (is_shad) {
if (inst->Texture.Texture == TGSI_TEXTURE_SHADOWCUBE || if (inst->Texture.Texture == TGSI_TEXTURE_SHADOWCUBE ||
inst->Texture.Texture == TGSI_TEXTURE_SHADOW2D_ARRAY) inst->Texture.Texture == TGSI_TEXTURE_SHADOW2D_ARRAY)
snprintf(bias, 64, ", %s.w", srcs[0]); strbuf_appendf(&bias_buf, ", %s.w", srcs[0]);
else if (inst->Texture.Texture == TGSI_TEXTURE_SHADOWCUBE_ARRAY) else if (inst->Texture.Texture == TGSI_TEXTURE_SHADOWCUBE_ARRAY)
snprintf(bias, 64, ", %s.x", srcs[1]); strbuf_appendf(&bias_buf, ", %s.x", srcs[1]);
else else
snprintf(bias, 64, ", %s.z", srcs[0]); strbuf_appendf(&bias_buf, ", %s.z", srcs[0]);
} else if (sinfo->tg4_has_component) { } else if (sinfo->tg4_has_component) {
if (inst->Texture.NumOffsets == 0) { if (inst->Texture.NumOffsets == 0) {
if (inst->Texture.Texture == TGSI_TEXTURE_2D || if (inst->Texture.Texture == TGSI_TEXTURE_2D ||
@ -2792,38 +2797,39 @@ static void translate_tex(struct dump_ctx *ctx,
inst->Texture.Texture == TGSI_TEXTURE_CUBE || inst->Texture.Texture == TGSI_TEXTURE_CUBE ||
inst->Texture.Texture == TGSI_TEXTURE_2D_ARRAY || inst->Texture.Texture == TGSI_TEXTURE_2D_ARRAY ||
inst->Texture.Texture == TGSI_TEXTURE_CUBE_ARRAY) inst->Texture.Texture == TGSI_TEXTURE_CUBE_ARRAY)
snprintf(bias, 64, ", int(%s)", srcs[1]); strbuf_appendf(&bias_buf, ", int(%s)", srcs[1]);
} else if (inst->Texture.NumOffsets) { } else if (inst->Texture.NumOffsets) {
if (inst->Texture.Texture == TGSI_TEXTURE_2D || if (inst->Texture.Texture == TGSI_TEXTURE_2D ||
inst->Texture.Texture == TGSI_TEXTURE_RECT || inst->Texture.Texture == TGSI_TEXTURE_RECT ||
inst->Texture.Texture == TGSI_TEXTURE_2D_ARRAY) inst->Texture.Texture == TGSI_TEXTURE_2D_ARRAY)
snprintf(bias, 64, ", int(%s)", srcs[1]); strbuf_appendf(&bias_buf, ", int(%s)", srcs[1]);
} }
} }
break; break;
default: default:
bias[0] = 0; ;
} }
tex_ext = get_tex_inst_ext(inst); tex_ext = get_tex_inst_ext(inst);
const char *bias = bias_buf.buf;
const char *offset = offset_buf.buf;
if (inst->Texture.NumOffsets == 1) { if (inst->Texture.NumOffsets == 1) {
if (inst->TexOffsets[0].Index >= (int)ARRAY_SIZE(ctx->imm)) { if (inst->TexOffsets[0].Index >= (int)ARRAY_SIZE(ctx->imm)) {
vrend_printf( "Immediate exceeded, max is %lu\n", ARRAY_SIZE(ctx->imm)); vrend_printf( "Immediate exceeded, max is %lu\n", ARRAY_SIZE(ctx->imm));
set_buf_error(&ctx->glsl_strbufs); set_buf_error(&ctx->glsl_strbufs);
return; goto cleanup;
} }
if (!fill_offset_buffer(ctx, inst, offbuf)) { if (!fill_offset_buffer(ctx, inst, &offset_buf)) {
set_buf_error(&ctx->glsl_strbufs); set_buf_error(&ctx->glsl_strbufs);
return; goto cleanup;
} }
if (inst->Instruction.Opcode == TGSI_OPCODE_TXL || inst->Instruction.Opcode == TGSI_OPCODE_TXL2 || inst->Instruction.Opcode == TGSI_OPCODE_TXD || (inst->Instruction.Opcode == TGSI_OPCODE_TG4 && is_shad)) { if (inst->Instruction.Opcode == TGSI_OPCODE_TXL || inst->Instruction.Opcode == TGSI_OPCODE_TXL2 || inst->Instruction.Opcode == TGSI_OPCODE_TXD || (inst->Instruction.Opcode == TGSI_OPCODE_TG4 && is_shad)) {
char tmp[256]; offset = bias_buf.buf;
strcpy(tmp, offbuf); bias = offset_buf.buf;
strcpy(offbuf, bias);
strcpy(bias, tmp);
} }
} }
@ -2864,27 +2870,27 @@ static void translate_tex(struct dump_ctx *ctx,
emit_buff(&ctx->glsl_strbufs, "%s = %s(%s(texelFetch%s(%s, ivec2(%s(%s%s), 0)%s%s)%s));\n", emit_buff(&ctx->glsl_strbufs, "%s = %s(%s(texelFetch%s(%s, ivec2(%s(%s%s), 0)%s%s)%s));\n",
dst, get_string(dinfo->dstconv), get_string(dtypeprefix), dst, get_string(dinfo->dstconv), get_string(dtypeprefix),
tex_ext, srcs[sampler_index], get_string(txfi), srcs[0], tex_ext, srcs[sampler_index], get_string(txfi), srcs[0],
get_wm_string(twm), bias, offbuf, get_wm_string(twm), bias, offset,
dinfo->dst_override_no_wm[0] ? "" : writemask); dinfo->dst_override_no_wm[0] ? "" : writemask);
else if (inst->Texture.Texture == TGSI_TEXTURE_1D_ARRAY) { else if (inst->Texture.Texture == TGSI_TEXTURE_1D_ARRAY) {
/* the y coordinate must go into the z element and the y must be zero */ /* the y coordinate must go into the z element and the y must be zero */
emit_buff(&ctx->glsl_strbufs, "%s = %s(%s(texelFetch%s(%s, ivec3(%s(%s%s), 0).xzy%s%s)%s));\n", emit_buff(&ctx->glsl_strbufs, "%s = %s(%s(texelFetch%s(%s, ivec3(%s(%s%s), 0).xzy%s%s)%s));\n",
dst, get_string(dinfo->dstconv), get_string(dtypeprefix), dst, get_string(dinfo->dstconv), get_string(dtypeprefix),
tex_ext, srcs[sampler_index], get_string(txfi), srcs[0], tex_ext, srcs[sampler_index], get_string(txfi), srcs[0],
get_wm_string(twm), bias, offbuf, get_wm_string(twm), bias, offset,
dinfo->dst_override_no_wm[0] ? "" : writemask); dinfo->dst_override_no_wm[0] ? "" : writemask);
} else { } else {
emit_buff(&ctx->glsl_strbufs, "%s = %s(%s(texelFetch%s(%s, %s(%s%s), 0%s)%s));\n", emit_buff(&ctx->glsl_strbufs, "%s = %s(%s(texelFetch%s(%s, %s(%s%s), 0%s)%s));\n",
dst, get_string(dinfo->dstconv), get_string(dtypeprefix), dst, get_string(dinfo->dstconv), get_string(dtypeprefix),
tex_ext, srcs[sampler_index], get_string(txfi), srcs[0], tex_ext, srcs[sampler_index], get_string(txfi), srcs[0],
get_wm_string(twm), offbuf, get_wm_string(twm), offset,
dinfo->dst_override_no_wm[0] ? "" : writemask); dinfo->dst_override_no_wm[0] ? "" : writemask);
} }
} else { } else {
emit_buff(&ctx->glsl_strbufs, "%s = %s(%s(texelFetch%s(%s, %s(%s%s)%s%s)%s));\n", emit_buff(&ctx->glsl_strbufs, "%s = %s(%s(texelFetch%s(%s, %s(%s%s)%s%s)%s));\n",
dst, get_string(dinfo->dstconv), get_string(dtypeprefix), dst, get_string(dinfo->dstconv), get_string(dtypeprefix),
tex_ext, srcs[sampler_index], get_string(txfi), srcs[0], tex_ext, srcs[sampler_index], get_string(txfi), srcs[0],
get_wm_string(twm), bias, offbuf, get_wm_string(twm), bias, offset,
dinfo->dst_override_no_wm[0] ? "" : writemask); dinfo->dst_override_no_wm[0] ? "" : writemask);
} }
} else if (ctx->cfg->glsl_version < 140 && (ctx->shader_req_bits & SHADER_REQ_SAMPLER_RECT)) { } else if (ctx->cfg->glsl_version < 140 && (ctx->shader_req_bits & SHADER_REQ_SAMPLER_RECT)) {
@ -2907,21 +2913,21 @@ static void translate_tex(struct dump_ctx *ctx,
emit_buff(&ctx->glsl_strbufs, "%s = %s(%s(vec4(vec4(texture%s(%s, vec4(%s%s.xzw, 0).xwyz %s%s)) * %sshadmask%d + %sshadadd%d)%s));\n", emit_buff(&ctx->glsl_strbufs, "%s = %s(%s(vec4(vec4(texture%s(%s, vec4(%s%s.xzw, 0).xwyz %s%s)) * %sshadmask%d + %sshadadd%d)%s));\n",
dst, get_string(dinfo->dstconv), dst, get_string(dinfo->dstconv),
get_string(dtypeprefix), tex_ext, srcs[sampler_index], get_string(dtypeprefix), tex_ext, srcs[sampler_index],
srcs[0], get_wm_string(twm), offbuf, bias, cname, srcs[0], get_wm_string(twm), offset, bias, cname,
src->Register.Index, cname, src->Register.Index, cname,
src->Register.Index, writemask); src->Register.Index, writemask);
else else
emit_buff(&ctx->glsl_strbufs, "%s = %s(%s(vec4(vec4(texture%s(%s, vec3(%s%s.xz, 0).xzy %s%s)) * %sshadmask%d + %sshadadd%d)%s));\n", emit_buff(&ctx->glsl_strbufs, "%s = %s(%s(vec4(vec4(texture%s(%s, vec3(%s%s.xz, 0).xzy %s%s)) * %sshadmask%d + %sshadadd%d)%s));\n",
dst, get_string(dinfo->dstconv), dst, get_string(dinfo->dstconv),
get_string(dtypeprefix), tex_ext, srcs[sampler_index], get_string(dtypeprefix), tex_ext, srcs[sampler_index],
srcs[0], get_wm_string(twm), offbuf, bias, cname, srcs[0], get_wm_string(twm), offset, bias, cname,
src->Register.Index, cname, src->Register.Index, cname,
src->Register.Index, writemask); src->Register.Index, writemask);
} else if (inst->Texture.Texture == TGSI_TEXTURE_SHADOW1D_ARRAY) { } else if (inst->Texture.Texture == TGSI_TEXTURE_SHADOW1D_ARRAY) {
emit_buff(&ctx->glsl_strbufs, "%s = %s(%s(vec4(vec4(texture%s(%s, vec4(%s%s, 0).xwyz %s%s)) * %sshadmask%d + %sshadadd%d)%s));\n", emit_buff(&ctx->glsl_strbufs, "%s = %s(%s(vec4(vec4(texture%s(%s, vec4(%s%s, 0).xwyz %s%s)) * %sshadmask%d + %sshadadd%d)%s));\n",
dst, get_string(dinfo->dstconv), get_string(dtypeprefix), dst, get_string(dinfo->dstconv), get_string(dtypeprefix),
tex_ext, srcs[sampler_index], srcs[0], tex_ext, srcs[sampler_index], srcs[0],
get_wm_string(twm), offbuf, bias, cname, get_wm_string(twm), offset, bias, cname,
src->Register.Index, cname, src->Register.Index, cname,
src->Register.Index, writemask); src->Register.Index, writemask);
} }
@ -2929,7 +2935,7 @@ static void translate_tex(struct dump_ctx *ctx,
emit_buff(&ctx->glsl_strbufs, "%s = %s(%s(vec4(vec4(texture%s(%s, %s%s%s%s)) * %sshadmask%d + %sshadadd%d)%s));\n", emit_buff(&ctx->glsl_strbufs, "%s = %s(%s(vec4(vec4(texture%s(%s, %s%s%s%s)) * %sshadmask%d + %sshadadd%d)%s));\n",
dst, get_string(dinfo->dstconv), get_string(dtypeprefix), dst, get_string(dinfo->dstconv), get_string(dtypeprefix),
tex_ext, srcs[sampler_index], srcs[0], tex_ext, srcs[sampler_index], srcs[0],
get_wm_string(twm), offbuf, bias, cname, get_wm_string(twm), offset, bias, cname,
src->Register.Index, cname, src->Register.Index, cname,
src->Register.Index, writemask); src->Register.Index, writemask);
} else { } else {
@ -2944,35 +2950,39 @@ static void translate_tex(struct dump_ctx *ctx,
emit_buff(&ctx->glsl_strbufs, "%s = %s(%s(texture%s(%s, vec3(%s.xw, 0).xzy %s%s)%s));\n", emit_buff(&ctx->glsl_strbufs, "%s = %s(%s(texture%s(%s, vec3(%s.xw, 0).xzy %s%s)%s));\n",
dst, get_string(dinfo->dstconv), dst, get_string(dinfo->dstconv),
get_string(dtypeprefix), tex_ext, srcs[sampler_index], get_string(dtypeprefix), tex_ext, srcs[sampler_index],
srcs[0], offbuf, bias, srcs[0], offset, bias,
dinfo->dst_override_no_wm[0] ? "" : writemask); dinfo->dst_override_no_wm[0] ? "" : writemask);
else else
emit_buff(&ctx->glsl_strbufs, "%s = %s(%s(texture%s(%s, vec2(%s%s, 0.5) %s%s)%s));\n", emit_buff(&ctx->glsl_strbufs, "%s = %s(%s(texture%s(%s, vec2(%s%s, 0.5) %s%s)%s));\n",
dst, get_string(dinfo->dstconv), dst, get_string(dinfo->dstconv),
get_string(dtypeprefix), tex_ext, srcs[sampler_index], get_string(dtypeprefix), tex_ext, srcs[sampler_index],
srcs[0], get_wm_string(twm), offbuf, bias, srcs[0], get_wm_string(twm), offset, bias,
dinfo->dst_override_no_wm[0] ? "" : writemask); dinfo->dst_override_no_wm[0] ? "" : writemask);
} else if (inst->Texture.Texture == TGSI_TEXTURE_1D_ARRAY) { } else if (inst->Texture.Texture == TGSI_TEXTURE_1D_ARRAY) {
if (inst->Instruction.Opcode == TGSI_OPCODE_TXP) if (inst->Instruction.Opcode == TGSI_OPCODE_TXP)
emit_buff(&ctx->glsl_strbufs, "%s = %s(%s(texture%s(%s, vec3(%s.x / %s.w, 0, %s.y) %s%s)%s));\n", emit_buff(&ctx->glsl_strbufs, "%s = %s(%s(texture%s(%s, vec3(%s.x / %s.w, 0, %s.y) %s%s)%s));\n",
dst, get_string(dinfo->dstconv), dst, get_string(dinfo->dstconv),
get_string(dtypeprefix), tex_ext, srcs[sampler_index], get_string(dtypeprefix), tex_ext, srcs[sampler_index],
srcs[0], srcs[0], srcs[0], offbuf, bias, srcs[0], srcs[0], srcs[0], offset, bias,
dinfo->dst_override_no_wm[0] ? "" : writemask); dinfo->dst_override_no_wm[0] ? "" : writemask);
else else
emit_buff(&ctx->glsl_strbufs, "%s = %s(%s(texture%s(%s, vec3(%s%s, 0).xzy %s%s)%s));\n", emit_buff(&ctx->glsl_strbufs, "%s = %s(%s(texture%s(%s, vec3(%s%s, 0).xzy %s%s)%s));\n",
dst, get_string(dinfo->dstconv), dst, get_string(dinfo->dstconv),
get_string(dtypeprefix), tex_ext, srcs[sampler_index], get_string(dtypeprefix), tex_ext, srcs[sampler_index],
srcs[0], get_wm_string(twm), offbuf, bias, srcs[0], get_wm_string(twm), offset, bias,
dinfo->dst_override_no_wm[0] ? "" : writemask); dinfo->dst_override_no_wm[0] ? "" : writemask);
} }
} else { } else {
emit_buff(&ctx->glsl_strbufs, "%s = %s(%s(texture%s(%s, %s%s%s%s)%s));\n", emit_buff(&ctx->glsl_strbufs, "%s = %s(%s(texture%s(%s, %s%s%s%s)%s));\n",
dst, get_string(dinfo->dstconv), get_string(dtypeprefix), dst, get_string(dinfo->dstconv), get_string(dtypeprefix),
tex_ext, srcs[sampler_index], srcs[0], get_wm_string(twm), tex_ext, srcs[sampler_index], srcs[0], get_wm_string(twm),
offbuf, bias, dinfo->dst_override_no_wm[0] ? "" : writemask); offset, bias, dinfo->dst_override_no_wm[0] ? "" : writemask);
} }
} }
cleanup:
strbuf_free(&offset_buf);
strbuf_free(&bias_buf);
} }
static void static void

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