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vkd3d-shader/hlsl: Reserve register slots for unused buffers.

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This commit is contained in:
Victor Chiletto 2024-07-03 14:05:58 -03:00
parent da36a447b8
commit abbcf0461f
Notes: Henri Verbeet 2024-07-08 18:04:49 +02:00 
Approved-by: Elizabeth Figura (@zfigura)
Approved-by: Henri Verbeet (@hverbeet)
Merge-Request: https://gitlab.winehq.org/wine/vkd3d/-/merge_requests/792
2 changed files with 2 additions and 2 deletions
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2
libs/vkd3d-shader/hlsl_codegen.c
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@ -4777,7 +4777,7 @@ static const struct hlsl_buffer *get_reserved_buffer(struct hlsl_ctx *ctx, uint3
LIST_FOR_EACH_ENTRY(buffer, &ctx->buffers, const struct hlsl_buffer, entry) LIST_FOR_EACH_ENTRY(buffer, &ctx->buffers, const struct hlsl_buffer, entry)
{ {
if (buffer->used_size && buffer->reservation.reg_type == 'b' if (buffer->reservation.reg_type == 'b'
&& buffer->reservation.reg_space == space && buffer->reservation.reg_index == index) && buffer->reservation.reg_space == space && buffer->reservation.reg_index == index)
return buffer; return buffer;
} }

2
tests/hlsl/register-reservations-numeric.shader_test
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@ -717,7 +717,7 @@ float4 main(uniform float param) : sv_target
return glob * param * a * b * c * d * e * f * g * h * i * j * k * l * m; return glob * param * a * b * c * d * e * f * g * h * i * j * k * l * m;
} }
[pixel shader fail todo] [pixel shader fail]
// Unused cbuffers still reserve their slot, and count towards the limit. // Unused cbuffers still reserve their slot, and count towards the limit.
float glob; float glob;