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vkd3d-shader/glsl: Generate comments for unhandled instructions.

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Mostly for debugging purposes; we'll fail compilation, but will still trace
the shader that would have been generated.
This commit is contained in:
Henri Verbeet 2023-11-17 07:06:11 +01:00 committed by Alexandre Julliard
parent 9869fbb0ea
commit 8a60814476
Notes: Alexandre Julliard 2024-03-14 23:25:21 +01:00 
Approved-by: Giovanni Mascellani (@giomasce)
Approved-by: Alexandre Julliard (@julliard)
Merge-Request: https://gitlab.winehq.org/wine/vkd3d/-/merge_requests/720
1 changed files with 8 additions and 3 deletions
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11
libs/vkd3d-shader/glsl.c
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@ -39,6 +39,13 @@ static void VKD3D_PRINTF_FUNC(3, 4) vkd3d_glsl_compiler_error(
generator->failed = true;
}
static void shader_glsl_unhandled(struct vkd3d_glsl_generator *gen, const struct vkd3d_shader_instruction *ins)
{
vkd3d_string_buffer_printf(&gen->buffer, "/* <unhandled instruction %#x> */\n", ins->handler_idx);
vkd3d_glsl_compiler_error(gen, VKD3D_SHADER_ERROR_GLSL_INTERNAL,
"Internal compiler error: Unhandled instruction %#x.", ins->handler_idx);
}
static void shader_glsl_ret(struct vkd3d_glsl_generator *generator,
const struct vkd3d_shader_instruction *ins)
{
@ -69,9 +76,7 @@ static void vkd3d_glsl_handle_instruction(struct vkd3d_glsl_generator *generator
shader_glsl_ret(generator, instruction);
break;
default:
vkd3d_glsl_compiler_error(generator,
VKD3D_SHADER_ERROR_GLSL_INTERNAL,
"Unhandled instruction %#x", instruction->handler_idx);
shader_glsl_unhandled(generator, instruction);
break;
}
}