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shader: add gl_HelperInvocation support

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Reviewed-by: Gert Wollny <gert.wollny@collabora.com>
macos/master
Dave Airlie 7 years ago
parent 1fe8defa61
commit 097c43e561
1 changed files with 5 additions and 0 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. 5
      src/vrend_shader.c

5
src/vrend_shader.c
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@ -1195,6 +1195,9 @@ iter_declaration(struct tgsi_iterate_context *iter,
} else if (decl->Semantic.Name == TGSI_SEMANTIC_VERTEXID) { } else if (decl->Semantic.Name == TGSI_SEMANTIC_VERTEXID) {
name_prefix = "gl_VertexID"; name_prefix = "gl_VertexID";
ctx->shader_req_bits |= SHADER_REQ_INTS; ctx->shader_req_bits |= SHADER_REQ_INTS;
} else if (decl->Semantic.Name == TGSI_SEMANTIC_HELPER_INVOCATION) {
name_prefix = "gl_HelperInvocation";
ctx->shader_req_bits |= SHADER_REQ_ES31_COMPAT;
} else if (decl->Semantic.Name == TGSI_SEMANTIC_SAMPLEID) { } else if (decl->Semantic.Name == TGSI_SEMANTIC_SAMPLEID) {
name_prefix = "gl_SampleID"; name_prefix = "gl_SampleID";
ctx->shader_req_bits |= (SHADER_REQ_SAMPLE_SHADING | SHADER_REQ_INTS); ctx->shader_req_bits |= (SHADER_REQ_SAMPLE_SHADING | SHADER_REQ_INTS);
@ -3089,6 +3092,8 @@ get_source_info(struct dump_ctx *ctx,
snprintf(srcs[i], 255, "ivec4(%s)", ctx->system_values[j].glsl_name); snprintf(srcs[i], 255, "ivec4(%s)", ctx->system_values[j].glsl_name);
else else
snprintf(srcs[i], 255, "%s(vec4(intBitsToFloat(%s)))", get_string(stypeprefix), ctx->system_values[j].glsl_name); snprintf(srcs[i], 255, "%s(vec4(intBitsToFloat(%s)))", get_string(stypeprefix), ctx->system_values[j].glsl_name);
} else if (ctx->system_values[j].name == TGSI_SEMANTIC_HELPER_INVOCATION) {
snprintf(srcs[i], 255, "uvec4(%s)", ctx->system_values[j].glsl_name);
} else if (ctx->system_values[j].name == TGSI_SEMANTIC_TESSINNER || } else if (ctx->system_values[j].name == TGSI_SEMANTIC_TESSINNER ||
ctx->system_values[j].name == TGSI_SEMANTIC_TESSOUTER) { ctx->system_values[j].name == TGSI_SEMANTIC_TESSOUTER) {
snprintf(srcs[i], 255, "%s(vec4(%s[%d], %s[%d], %s[%d], %s[%d]))", snprintf(srcs[i], 255, "%s(vec4(%s[%d], %s[%d], %s[%d], %s[%d]))",

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