1 # Revision history for `glslang`
3 All notable changes to this project will be documented in this file.
4 This project adheres to [Semantic Versioning](https://semver.org/).
9 * Add GLSL version override functionality
10 * Add eliminate-dead-input-components to -Os
11 * Add enhanced-msgs option
12 * Explicitly use Python 3 for builds
17 * Add support for SPIR-V 1.6
18 * Add support for Vulkan 1.3
19 * Add --hlsl-dx-position-w option
24 * Add support for targeting Vulkan 1.2 in the C API
29 * Atomic memory function only for shader storage block member or shared variable
30 * Add support for gl_MaxVaryingVectors for ogl
31 * Fix loading bool arrays from interface blocks
32 * Generate separate stores for partially swizzled memory stores
33 * Allow layout(std430) uniform with GL_EXT_scalar_block_layout
34 * Support for pragma STDGL invariant(all)
35 * Support for GL_NV_ray_tracing_motion_blur
40 * Implement GLSL_EXT_shader_atomic_float2
41 * Implement GL_EXT_spirv_intrinsics
42 * Fixed SPIR-V remapper not remapping OpExtInst instruction set IDs
43 * only declare compatibility gl_ variables in compatibility mode
44 * Add support for float spec const vector initialization
45 * Implement GL_EXT_subgroup_uniform_control_flow.
46 * Fix arrays dimensioned with spec constant sized gl_WorkGroupSize
47 * Add support for 64bit integer scalar and vector types to bitCount() builtin
52 * Fix to keep source compatible with CMake 3.10.2
58 * Added --auto-sampled-textures
59 * Now supports InterpolateAt-based functions
60 * Supports cross-stage automatic IO mapping
61 * Supports GL_EXT_vulkan_glsl_relaxed (-R option)
66 * Removed Python requirement when not building with spirv-tools
67 * Add support for GL_EXT_shared_memory_block
68 * Implement GL_EXT_null_initializer
69 * Add CMake support for Fuschia
74 * Added ray-tracing extension support
80 #### Visual Studio 2013 is no longer supported
82 [As scheduled](https://github.com/KhronosGroup/glslang/blob/9eef54b2513ca6b40b47b07d24f453848b65c0df/README.md#planned-deprecationsremovals),
83 Microsoft Visual Studio 2013 is no longer officially supported. Please upgrade
84 to at least Visual Studio 2015.
86 ## 10.15.3847 2020-07-20
90 * The following files have been removed:
91 * `glslang/include/revision.h`
92 * `glslang/include/revision.template`
94 The `GLSLANG_MINOR_VERSION` and `GLSLANG_PATCH_LEVEL` defines have been removed
95 from the public headers. \
96 Instead each build script now uses the new `build_info.py`
97 script along with the `build_info.h.tmpl` and this `CHANGES.md` file to generate
98 the glslang build-time generated header `glslang/build_info.h`.
100 The new public API to obtain the `glslang` version is `glslang::GetVersion()`.
103 * `glslang` shared objects produced by CMake are now `SONAME` versioned using
104 [Semantic Versioning 2.0.0](https://semver.org/).