[Git][xorg-team/vulkan/spirv-reflect][upstream/latest] Add support for WeightTextureQCOM

Dylan Aïssi pushed to branch upstream/latest at X Strike Force / vulkan / spirv-reflect


Commits:
62ca825c by spencer-lunarg at 2026-01-17T21:20:49-05:00
Add support for WeightTextureQCOM

- - - - -


4 changed files:

- common/output_stream.cpp
- + tests/glsl/weight_texture_qcom.glsl
- + tests/glsl/weight_texture_qcom.spv
- + tests/glsl/weight_texture_qcom.spv.yaml


Changes:

=====================================
common/output_stream.cpp
=====================================
@@ -804,6 +804,8 @@ std::string ToStringDecorationFlags(SpvReflectDecorationFlags decoration_flags)
   PRINT_AND_CLEAR_DECORATION_FLAG(sstream, decoration_flags, PATCH);
   PRINT_AND_CLEAR_DECORATION_FLAG(sstream, decoration_flags, PER_VERTEX);
   PRINT_AND_CLEAR_DECORATION_FLAG(sstream, decoration_flags, PER_TASK);
+  PRINT_AND_CLEAR_DECORATION_FLAG(sstream, decoration_flags, WEIGHT_TEXTURE);
+  PRINT_AND_CLEAR_DECORATION_FLAG(sstream, decoration_flags, BLOCK_MATCH_TEXTURE);
 #undef PRINT_AND_CLEAR_DECORATION_FLAG
   if (decoration_flags != 0) {
     // Unhandled SpvReflectDecorationFlags bit


=====================================
tests/glsl/weight_texture_qcom.glsl
=====================================
@@ -0,0 +1,17 @@
+#version 450
+#extension GL_QCOM_image_processing : require
+
+layout(set = 0, binding = 0) uniform texture2D inTex;
+layout(set = 0, binding = 3) uniform sampler linearSampler;
+layout(set = 0, binding = 1) uniform texture2DArray kernelTex;
+layout(set = 0, binding = 4) uniform sampler weightSampler;
+
+layout(location = 0) out vec4 fragColor;
+layout(location = 0) in vec2 uv;
+
+void main()
+{
+    vec4 _32 = textureWeightedQCOM(sampler2D(inTex, linearSampler), uv, sampler2DArray(kernelTex, weightSampler));
+    fragColor = _32;
+}
+


=====================================
tests/glsl/weight_texture_qcom.spv
=====================================
Binary files /dev/null and b/tests/glsl/weight_texture_qcom.spv differ


=====================================
tests/glsl/weight_texture_qcom.spv.yaml
=====================================
@@ -0,0 +1,293 @@
+%YAML 1.1
+---
+all_type_descriptions:
+  - &td0
+    id: 10
+    op: 25
+    type_name: 
+    struct_member_name: 
+    storage_class: -1 # NOT APPLICABLE
+    type_flags: 0x00010008 # EXTERNAL_IMAGE FLOAT 
+    decoration_flags: 0x00000000 # NONE
+    traits:
+      numeric:
+        scalar: { width: 32, signedness: 0 }
+        vector: { component_count: 0 }
+        matrix: { column_count: 0, row_count: 0, stride: 0 }
+      image: { dim: 1, depth: 0, arrayed: 0, ms: 0, sampled: 1, image_format: 0 } # dim=2D image_format=Unknown
+      array: { dims_count: 0, dims: [], stride: 0 }
+    member_count: 0
+    members:
+  - &td1
+    id: 24
+    op: 25
+    type_name: 
+    struct_member_name: 
+    storage_class: -1 # NOT APPLICABLE
+    type_flags: 0x00010008 # EXTERNAL_IMAGE FLOAT 
+    decoration_flags: 0x00000000 # NONE
+    traits:
+      numeric:
+        scalar: { width: 32, signedness: 0 }
+        vector: { component_count: 0 }
+        matrix: { column_count: 0, row_count: 0, stride: 0 }
+      image: { dim: 1, depth: 0, arrayed: 1, ms: 0, sampled: 1, image_format: 0 } # dim=2D image_format=Unknown
+      array: { dims_count: 0, dims: [], stride: 0 }
+    member_count: 0
+    members:
+  - &td2
+    id: 14
+    op: 26
+    type_name: 
+    struct_member_name: 
+    storage_class: -1 # NOT APPLICABLE
+    type_flags: 0x00020000 # EXTERNAL_SAMPLER 
+    decoration_flags: 0x00000000 # NONE
+    traits:
+      numeric:
+        scalar: { width: 0, signedness: 0 }
+        vector: { component_count: 0 }
+        matrix: { column_count: 0, row_count: 0, stride: 0 }
+      image: { dim: 0, depth: 0, arrayed: 0, ms: 0, sampled: 0, image_format: 0 } # dim=1D image_format=Unknown
+      array: { dims_count: 0, dims: [], stride: 0 }
+    member_count: 0
+    members:
+  - &td3
+    id: 20
+    op: 23
+    type_name: 
+    struct_member_name: 
+    storage_class: -1 # NOT APPLICABLE
+    type_flags: 0x00000108 # VECTOR FLOAT 
+    decoration_flags: 0x00000000 # NONE
+    traits:
+      numeric:
+        scalar: { width: 32, signedness: 0 }
+        vector: { component_count: 2 }
+        matrix: { column_count: 0, row_count: 0, stride: 0 }
+      image: { dim: 0, depth: 0, arrayed: 0, ms: 0, sampled: 0, image_format: 0 } # dim=1D image_format=Unknown
+      array: { dims_count: 0, dims: [], stride: 0 }
+    member_count: 0
+    members:
+  - &td4
+    id: 7
+    op: 23
+    type_name: 
+    struct_member_name: 
+    storage_class: -1 # NOT APPLICABLE
+    type_flags: 0x00000108 # VECTOR FLOAT 
+    decoration_flags: 0x00000000 # NONE
+    traits:
+      numeric:
+        scalar: { width: 32, signedness: 0 }
+        vector: { component_count: 4 }
+        matrix: { column_count: 0, row_count: 0, stride: 0 }
+      image: { dim: 0, depth: 0, arrayed: 0, ms: 0, sampled: 0, image_format: 0 } # dim=1D image_format=Unknown
+      array: { dims_count: 0, dims: [], stride: 0 }
+    member_count: 0
+    members:
+all_block_variables:
+  - &bv0
+    name: 
+    offset: 0
+    absolute_offset: 0
+    size: 0
+    padded_size: 0
+    decorations: 0x00000000 # NONE
+    numeric:
+      scalar: { width: 0, signedness: 0 }
+      vector: { component_count: 0 }
+      matrix: { column_count: 0, row_count: 0, stride: 0 }
+    array: { dims_count: 0, dims: [], stride: 0 }
+    flags: 0x00000000 # NONE
+    member_count: 0
+    members:
+    type_description:
+  - &bv1
+    name: 
+    offset: 0
+    absolute_offset: 0
+    size: 0
+    padded_size: 0
+    decorations: 0x00000000 # NONE
+    numeric:
+      scalar: { width: 0, signedness: 0 }
+      vector: { component_count: 0 }
+      matrix: { column_count: 0, row_count: 0, stride: 0 }
+    array: { dims_count: 0, dims: [], stride: 0 }
+    flags: 0x00000000 # NONE
+    member_count: 0
+    members:
+    type_description:
+  - &bv2
+    name: 
+    offset: 0
+    absolute_offset: 0
+    size: 0
+    padded_size: 0
+    decorations: 0x00000000 # NONE
+    numeric:
+      scalar: { width: 0, signedness: 0 }
+      vector: { component_count: 0 }
+      matrix: { column_count: 0, row_count: 0, stride: 0 }
+    array: { dims_count: 0, dims: [], stride: 0 }
+    flags: 0x00000000 # NONE
+    member_count: 0
+    members:
+    type_description:
+  - &bv3
+    name: 
+    offset: 0
+    absolute_offset: 0
+    size: 0
+    padded_size: 0
+    decorations: 0x00000000 # NONE
+    numeric:
+      scalar: { width: 0, signedness: 0 }
+      vector: { component_count: 0 }
+      matrix: { column_count: 0, row_count: 0, stride: 0 }
+    array: { dims_count: 0, dims: [], stride: 0 }
+    flags: 0x00000000 # NONE
+    member_count: 0
+    members:
+    type_description:
+all_descriptor_bindings:
+  - &db0
+    spirv_id: 12
+    name: "inTex"
+    binding: 0
+    input_attachment_index: 0
+    set: 0
+    decoration_flags: 0x00000000 # NONE
+    descriptor_type: 2 # VK_DESCRIPTOR_TYPE_SAMPLED_IMAGE
+    resource_type: 4 # SRV
+    image: { dim: 1, depth: 0, arrayed: 0, ms: 0, sampled: 1, image_format: 0 } # dim=2D image_format=Unknown
+    block: *bv0 # 
+    array: { dims_count: 0, dims: [] }
+    accessed: 1
+    uav_counter_id: 4294967295
+    uav_counter_binding:
+    type_description: *td0
+    word_offset: { binding: 91, set: 87 }
+  - &db1
+    spirv_id: 26
+    name: "kernelTex"
+    binding: 1
+    input_attachment_index: 0
+    set: 0
+    decoration_flags: 0x00002000 # WEIGHT_TEXTURE 
+    descriptor_type: 2 # VK_DESCRIPTOR_TYPE_SAMPLED_IMAGE
+    resource_type: 4 # SRV
+    image: { dim: 1, depth: 0, arrayed: 1, ms: 0, sampled: 1, image_format: 0 } # dim=2D image_format=Unknown
+    block: *bv1 # 
+    array: { dims_count: 0, dims: [] }
+    accessed: 1
+    uav_counter_id: 4294967295
+    uav_counter_binding:
+    type_description: *td1
+    word_offset: { binding: 111, set: 107 }
+  - &db2
+    spirv_id: 16
+    name: "linearSampler"
+    binding: 3
+    input_attachment_index: 0
+    set: 0
+    decoration_flags: 0x00000000 # NONE
+    descriptor_type: 0 # VK_DESCRIPTOR_TYPE_SAMPLER
+    resource_type: 1 # SAMPLER
+    image: { dim: 0, depth: 0, arrayed: 0, ms: 0, sampled: 0, image_format: 0 } # dim=1D image_format=Unknown
+    block: *bv2 # 
+    array: { dims_count: 0, dims: [] }
+    accessed: 1
+    uav_counter_id: 4294967295
+    uav_counter_binding:
+    type_description: *td2
+    word_offset: { binding: 99, set: 95 }
+  - &db3
+    spirv_id: 28
+    name: "weightSampler"
+    binding: 4
+    input_attachment_index: 0
+    set: 0
+    decoration_flags: 0x00000000 # NONE
+    descriptor_type: 0 # VK_DESCRIPTOR_TYPE_SAMPLER
+    resource_type: 1 # SAMPLER
+    image: { dim: 0, depth: 0, arrayed: 0, ms: 0, sampled: 0, image_format: 0 } # dim=1D image_format=Unknown
+    block: *bv3 # 
+    array: { dims_count: 0, dims: [] }
+    accessed: 1
+    uav_counter_id: 4294967295
+    uav_counter_binding:
+    type_description: *td2
+    word_offset: { binding: 119, set: 115 }
+all_interface_variables:
+  - &iv0
+    spirv_id: 22
+    name: "uv"
+    location: 0
+    storage_class: 1 # Input
+    semantic: 
+    decoration_flags: 0x00000000 # NONE
+    built_in: -1 # ??? (-1)
+    numeric:
+      scalar: { width: 32, signedness: 0 }
+      vector: { component_count: 2 }
+      matrix: { column_count: 0, row_count: 0, stride: 0 }
+    array: { dims_count: 0, dims: [], stride: 0 }
+    member_count: 0
+    members:
+    format: 103 # VK_FORMAT_R32G32_SFLOAT
+    type_description: *td3
+    word_offset: { location: 103 }
+  - &iv1
+    spirv_id: 9
+    name: "fragColor"
+    location: 0
+    storage_class: 3 # Output
+    semantic: 
+    decoration_flags: 0x00000000 # NONE
+    built_in: -1 # ??? (-1)
+    numeric:
+      scalar: { width: 32, signedness: 0 }
+      vector: { component_count: 4 }
+      matrix: { column_count: 0, row_count: 0, stride: 0 }
+    array: { dims_count: 0, dims: [], stride: 0 }
+    member_count: 0
+    members:
+    format: 109 # VK_FORMAT_R32G32B32A32_SFLOAT
+    type_description: *td4
+    word_offset: { location: 83 }
+module:
+  generator: 8 # Khronos Glslang Reference Front End
+  entry_point_name: "main"
+  entry_point_id: 4
+  source_language: 2 # GLSL
+  source_language_version: 450
+  spirv_execution_model: 4 # Fragment
+  shader_stage: 0x00000010 # PS
+  descriptor_binding_count: 4
+  descriptor_bindings:
+    - *db0 # "inTex"
+    - *db1 # "kernelTex"
+    - *db2 # "linearSampler"
+    - *db3 # "weightSampler"
+  descriptor_set_count: 1
+  descriptor_sets:
+  - set: 0
+    binding_count: 4
+    bindings:
+      - *db0 # "inTex"
+      - *db1 # "kernelTex"
+      - *db2 # "linearSampler"
+      - *db3 # "weightSampler"
+  input_variable_count: 1,
+  input_variables:
+    - *iv0 # "uv"
+  output_variable_count: 1,
+  output_variables:
+    - *iv1 # "fragColor"
+  push_constant_count: 0,
+  push_constants:
+  specialization_constant_count: 0,
+  specialization_constants:
+...



View it on GitLab: https://salsa.debian.org/xorg-team/vulkan/spirv-reflect/-/commit/62ca825c692334ed758027b908c5aafbbc76243f

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View it on GitLab: https://salsa.debian.org/xorg-team/vulkan/spirv-reflect/-/commit/62ca825c692334ed758027b908c5aafbbc76243f
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