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C++ C Logos GLSL Makefile Assembly Other
Latest commit 2c2430c
Aug 16, 2016
StructuredBuffer<float4x4> WorldTransformData; cbuf is WorldTransformData and var is $Element. Code was expecting var name to be WorldTranformData and was missing selection of a single component from the matrix.
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What does this software do? Cross compiles HLSL bytecode to GLSL or GLSL ES. It also provides functions to decode the reflection information embedded in HLSL bytecode. Both offline and online compiliation is supported. Supported bytecode formats: cs_4_0 cs_4_1 cs_5_0 ds_5_0 hs_5_0 gs_4_0 gs_4_1 gs_5_0 ps_4_0 ps_4_0_level_9_1 ps_4_0_level_9_3 ps_4_0_level_9_0 ps_4_1 ps_5_0 vs_4_0_level_9_3 vs_4_0_level_9_0 vs_4_1 vs_5_0 Work is underway to support the DX9 bytecode formats: ps_2_0 ps_2_a ps_2_b ps_3_0 vs_1_1 vs_2_0 vs_2_a vs_3_0 Supported target languages: GLSL ES 100 GLSL ES 300 GLSL ES 310 GLSL 120 GLSL 130 GLSL 140 GLSL 150 GLSL 330 GLSL 400 GLSL 410 GLSL 420 GLSL 430 GLSL 440 I have plans to add support for more target languages including: ARB assembly (ARB_vertex_program et al.) NVIDIA assembly (NV_vertex_program et al.) If the source shader contains instructions not support by the target language then compilation is allowed to fail at the GLSL compile stage, i.e. the cross compiler may not generate errors/warnings but an OpenGL driver will reject the shader. The tests directory contains HLSL, bytecode and asm versions of some shaders used to verify this decoder. There are also a few sample applications used to make sure that generated GLSL is correct. A cmake makefile can be found in the mk directory. Generating hlsl_opcode_funcs_glsl.h Use fwrap.py -f hlsl_opcode_funcs.glsl fwrap.py can be found in my Helpful-scripts github repository. For further information please see the Wiki page for this project at https://github.com/James-Jones/HLSLCrossCompiler/wiki.