diff --git a/src/amd/vulkan/radv_shader.c b/src/amd/vulkan/radv_shader.c index 7d8e8a29011..7ed697057b4 100644 --- a/src/amd/vulkan/radv_shader.c +++ b/src/amd/vulkan/radv_shader.c @@ -320,7 +320,7 @@ radv_shader_compile_to_nir(struct radv_device *device, struct nir_spirv_specialization *spec_entries = NULL; if (spec_info && spec_info->mapEntryCount > 0) { num_spec_entries = spec_info->mapEntryCount; - spec_entries = malloc(num_spec_entries * sizeof(*spec_entries)); + spec_entries = calloc(num_spec_entries, sizeof(*spec_entries)); for (uint32_t i = 0; i < num_spec_entries; i++) { VkSpecializationMapEntry entry = spec_info->pMapEntries[i]; const void *data = spec_info->pData + entry.offset; @@ -329,16 +329,16 @@ radv_shader_compile_to_nir(struct radv_device *device, spec_entries[i].id = spec_info->pMapEntries[i].constantID; switch (entry.size) { case 8: - spec_entries[i].data64 = *(const uint64_t *)data; + spec_entries[i].value.u64 = *(const uint64_t *)data; break; case 4: - spec_entries[i].data32 = *(const uint32_t *)data; + spec_entries[i].value.u32 = *(const uint32_t *)data; break; case 2: - spec_entries[i].data32 = *(const uint16_t *)data; + spec_entries[i].value.u16 = *(const uint16_t *)data; break; case 1: - spec_entries[i].data32 = *(const uint8_t *)data; + spec_entries[i].value.u8 = *(const uint8_t *)data; break; default: assert(!"Invalid spec constant size"); diff --git a/src/compiler/spirv/nir_spirv.h b/src/compiler/spirv/nir_spirv.h index 37fbf351bc9..3d6f74e43ca 100644 --- a/src/compiler/spirv/nir_spirv.h +++ b/src/compiler/spirv/nir_spirv.h @@ -37,10 +37,7 @@ extern "C" { struct nir_spirv_specialization { uint32_t id; - union { - uint32_t data32; - uint64_t data64; - }; + nir_const_value value; bool defined_on_module; }; diff --git a/src/compiler/spirv/spirv_to_nir.c b/src/compiler/spirv/spirv_to_nir.c index 6cf43cd2ca7..2ea51707734 100644 --- a/src/compiler/spirv/spirv_to_nir.c +++ b/src/compiler/spirv/spirv_to_nir.c @@ -163,14 +163,6 @@ _vtn_fail(struct vtn_builder *b, const char *file, unsigned line, longjmp(b->fail_jump, 1); } -struct spec_constant_value { - bool is_double; - union { - uint32_t data32; - uint64_t data64; - }; -}; - static struct vtn_ssa_value * vtn_undef_ssa_value(struct vtn_builder *b, const struct glsl_type *type) { @@ -1547,41 +1539,15 @@ spec_constant_decoration_cb(struct vtn_builder *b, UNUSED struct vtn_value *val, if (dec->decoration != SpvDecorationSpecId) return; - struct spec_constant_value *const_value = data; - + nir_const_value *value = data; for (unsigned i = 0; i < b->num_specializations; i++) { if (b->specializations[i].id == dec->operands[0]) { - if (const_value->is_double) - const_value->data64 = b->specializations[i].data64; - else - const_value->data32 = b->specializations[i].data32; + *value = b->specializations[i].value; return; } } } -static uint32_t -get_specialization(struct vtn_builder *b, struct vtn_value *val, - uint32_t const_value) -{ - struct spec_constant_value data; - data.is_double = false; - data.data32 = const_value; - vtn_foreach_decoration(b, val, spec_constant_decoration_cb, &data); - return data.data32; -} - -static uint64_t -get_specialization64(struct vtn_builder *b, struct vtn_value *val, - uint64_t const_value) -{ - struct spec_constant_value data; - data.is_double = true; - data.data64 = const_value; - vtn_foreach_decoration(b, val, spec_constant_decoration_cb, &data); - return data.data64; -} - static void handle_workgroup_size_decoration_cb(struct vtn_builder *b, struct vtn_value *val, @@ -1613,18 +1579,21 @@ vtn_handle_constant(struct vtn_builder *b, SpvOp opcode, "Result type of %s must be OpTypeBool", spirv_op_to_string(opcode)); - uint32_t int_val = (opcode == SpvOpConstantTrue || - opcode == SpvOpSpecConstantTrue); + bool bval = (opcode == SpvOpConstantTrue || + opcode == SpvOpSpecConstantTrue); + + nir_const_value u32val = nir_const_value_for_uint(bval, 32); if (opcode == SpvOpSpecConstantTrue || opcode == SpvOpSpecConstantFalse) - int_val = get_specialization(b, val, int_val); + vtn_foreach_decoration(b, val, spec_constant_decoration_cb, &u32val); - val->constant->values[0].b = int_val != 0; + val->constant->values[0].b = u32val.u32 != 0; break; } - case SpvOpConstant: { + case SpvOpConstant: + case SpvOpSpecConstant: { vtn_fail_if(val->type->base_type != vtn_base_type_scalar, "Result type of %s must be a scalar", spirv_op_to_string(opcode)); @@ -1645,31 +1614,10 @@ vtn_handle_constant(struct vtn_builder *b, SpvOp opcode, default: vtn_fail("Unsupported SpvOpConstant bit size: %u", bit_size); } - break; - } - case SpvOpSpecConstant: { - vtn_fail_if(val->type->base_type != vtn_base_type_scalar, - "Result type of %s must be a scalar", - spirv_op_to_string(opcode)); - int bit_size = glsl_get_bit_size(val->type->type); - switch (bit_size) { - case 64: - val->constant->values[0].u64 = - get_specialization64(b, val, vtn_u64_literal(&w[3])); - break; - case 32: - val->constant->values[0].u32 = get_specialization(b, val, w[3]); - break; - case 16: - val->constant->values[0].u16 = get_specialization(b, val, w[3]); - break; - case 8: - val->constant->values[0].u8 = get_specialization(b, val, w[3]); - break; - default: - vtn_fail("Unsupported SpvOpSpecConstant bit size"); - } + if (opcode == SpvOpSpecConstant) + vtn_foreach_decoration(b, val, spec_constant_decoration_cb, + &val->constant->values[0]); break; } @@ -1719,7 +1667,9 @@ vtn_handle_constant(struct vtn_builder *b, SpvOp opcode, } case SpvOpSpecConstantOp: { - SpvOp opcode = get_specialization(b, val, w[3]); + nir_const_value u32op = nir_const_value_for_uint(w[3], 32); + vtn_foreach_decoration(b, val, spec_constant_decoration_cb, &u32op); + SpvOp opcode = u32op.u32; switch (opcode) { case SpvOpVectorShuffle: { struct vtn_value *v0 = &b->values[w[4]]; diff --git a/src/freedreno/vulkan/tu_shader.c b/src/freedreno/vulkan/tu_shader.c index 3c674156afe..33826e37691 100644 --- a/src/freedreno/vulkan/tu_shader.c +++ b/src/freedreno/vulkan/tu_shader.c @@ -53,7 +53,7 @@ tu_spirv_to_nir(struct ir3_compiler *compiler, struct nir_spirv_specialization *spec = NULL; uint32_t num_spec = 0; if (spec_info && spec_info->mapEntryCount) { - spec = malloc(sizeof(*spec) * spec_info->mapEntryCount); + spec = calloc(spec_info->mapEntryCount, sizeof(*spec)); if (!spec) return NULL; @@ -64,16 +64,16 @@ tu_spirv_to_nir(struct ir3_compiler *compiler, spec[i].id = entry->constantID; switch (entry->size) { case 8: - spec[i].data64 = *(const uint64_t *)data; + spec[i].value.u64 = *(const uint64_t *)data; break; case 4: - spec[i].data32 = *(const uint32_t *)data; + spec[i].value.u32 = *(const uint32_t *)data; break; case 2: - spec[i].data32 = *(const uint16_t *)data; + spec[i].value.u16 = *(const uint16_t *)data; break; case 1: - spec[i].data32 = *(const uint8_t *)data; + spec[i].value.u8 = *(const uint8_t *)data; break; default: assert(!"Invalid spec constant size"); diff --git a/src/intel/vulkan/anv_pipeline.c b/src/intel/vulkan/anv_pipeline.c index ea232944666..5c6150d26ff 100644 --- a/src/intel/vulkan/anv_pipeline.c +++ b/src/intel/vulkan/anv_pipeline.c @@ -140,7 +140,7 @@ anv_shader_compile_to_nir(struct anv_device *device, struct nir_spirv_specialization *spec_entries = NULL; if (spec_info && spec_info->mapEntryCount > 0) { num_spec_entries = spec_info->mapEntryCount; - spec_entries = malloc(num_spec_entries * sizeof(*spec_entries)); + spec_entries = calloc(num_spec_entries, sizeof(*spec_entries)); for (uint32_t i = 0; i < num_spec_entries; i++) { VkSpecializationMapEntry entry = spec_info->pMapEntries[i]; const void *data = spec_info->pData + entry.offset; @@ -149,16 +149,16 @@ anv_shader_compile_to_nir(struct anv_device *device, spec_entries[i].id = spec_info->pMapEntries[i].constantID; switch (entry.size) { case 8: - spec_entries[i].data64 = *(const uint64_t *)data; + spec_entries[i].value.u64 = *(const uint64_t *)data; break; case 4: - spec_entries[i].data32 = *(const uint32_t *)data; + spec_entries[i].value.u32 = *(const uint32_t *)data; break; case 2: - spec_entries[i].data32 = *(const uint16_t *)data; + spec_entries[i].value.u16 = *(const uint16_t *)data; break; case 1: - spec_entries[i].data32 = *(const uint8_t *)data; + spec_entries[i].value.u8 = *(const uint8_t *)data; break; default: assert(!"Invalid spec constant size"); diff --git a/src/mesa/main/glspirv.c b/src/mesa/main/glspirv.c index 4a8165fa4e1..9a663074816 100644 --- a/src/mesa/main/glspirv.c +++ b/src/mesa/main/glspirv.c @@ -239,7 +239,7 @@ _mesa_spirv_to_nir(struct gl_context *ctx, for (unsigned i = 0; i < spirv_data->NumSpecializationConstants; ++i) { spec_entries[i].id = spirv_data->SpecializationConstantsIndex[i]; - spec_entries[i].data32 = spirv_data->SpecializationConstantsValue[i]; + spec_entries[i].value.u32 = spirv_data->SpecializationConstantsValue[i]; spec_entries[i].defined_on_module = false; } @@ -370,7 +370,7 @@ _mesa_SpecializeShaderARB(GLuint shader, for (unsigned i = 0; i < numSpecializationConstants; ++i) { spec_entries[i].id = pConstantIndex[i]; - spec_entries[i].data32 = pConstantValue[i]; + spec_entries[i].value.u32 = pConstantValue[i]; spec_entries[i].defined_on_module = false; }