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vkd3d-shader/msl: Introduce msl_print_src().

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This commit is contained in:
Giovanni Mascellani
2025-04-28 14:33:23 +02:00
committed by Henri Verbeet
parent 8882d324a6
commit a1f48d2575
Notes: Henri Verbeet 2025-04-30 17:02:32 +02:00 
Approved-by: Henri Verbeet (@hverbeet)
Merge-Request: https://gitlab.winehq.org/wine/vkd3d/-/merge_requests/1474
1 changed files with 14 additions and 9 deletions
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23
libs/vkd3d-shader/msl.c
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@@ -451,20 +451,18 @@ static void msl_src_cleanup(struct msl_src *src, struct vkd3d_string_buffer_cach
vkd3d_string_buffer_release(cache, src->str); vkd3d_string_buffer_release(cache, src->str);
} }
static void msl_src_init(struct msl_src *msl_src, struct msl_generator *gen, static void msl_print_src(struct vkd3d_string_buffer *buffer, struct msl_generator *gen,
const struct vkd3d_shader_src_param *vsir_src, uint32_t mask) const struct vkd3d_shader_src_param *vsir_src, uint32_t mask)
{ {
const struct vkd3d_shader_register *reg = &vsir_src->reg; const struct vkd3d_shader_register *reg = &vsir_src->reg;
struct vkd3d_string_buffer *str; struct vkd3d_string_buffer *str;
msl_src->str = vkd3d_string_buffer_get(&gen->string_buffers);
if (reg->non_uniform) if (reg->non_uniform)
msl_compiler_error(gen, VKD3D_SHADER_ERROR_MSL_INTERNAL, msl_compiler_error(gen, VKD3D_SHADER_ERROR_MSL_INTERNAL,
"Internal compiler error: Unhandled 'non-uniform' modifier."); "Internal compiler error: Unhandled 'non-uniform' modifier.");
if (!vsir_src->modifiers) if (!vsir_src->modifiers)
str = msl_src->str; str = buffer;
else else
str = vkd3d_string_buffer_get(&gen->string_buffers); str = vkd3d_string_buffer_get(&gen->string_buffers);
@@ -477,23 +475,30 @@ static void msl_src_init(struct msl_src *msl_src, struct msl_generator *gen,
case VKD3DSPSM_NONE: case VKD3DSPSM_NONE:
break; break;
case VKD3DSPSM_NEG: case VKD3DSPSM_NEG:
vkd3d_string_buffer_printf(msl_src->str, "-%s", str->buffer); vkd3d_string_buffer_printf(buffer, "-%s", str->buffer);
break; break;
case VKD3DSPSM_ABS: case VKD3DSPSM_ABS:
vkd3d_string_buffer_printf(msl_src->str, "abs(%s)", str->buffer); vkd3d_string_buffer_printf(buffer, "abs(%s)", str->buffer);
break; break;
default: default:
vkd3d_string_buffer_printf(msl_src->str, "<unhandled modifier %#x>(%s)", vkd3d_string_buffer_printf(buffer, "<unhandled modifier %#x>(%s)",
vsir_src->modifiers, str->buffer); vsir_src->modifiers, str->buffer);
msl_compiler_error(gen, VKD3D_SHADER_ERROR_MSL_INTERNAL, msl_compiler_error(gen, VKD3D_SHADER_ERROR_MSL_INTERNAL,
"Internal compiler error: Unhandled source modifier(s) %#x.", vsir_src->modifiers); "Internal compiler error: Unhandled source modifier(s) %#x.", vsir_src->modifiers);
break; break;
} }
if (str != msl_src->str) if (str != buffer)
vkd3d_string_buffer_release(&gen->string_buffers, str); vkd3d_string_buffer_release(&gen->string_buffers, str);
} }
static void msl_src_init(struct msl_src *msl_src, struct msl_generator *gen,
const struct vkd3d_shader_src_param *vsir_src, uint32_t mask)
{
msl_src->str = vkd3d_string_buffer_get(&gen->string_buffers);
msl_print_src(msl_src->str, gen, vsir_src, mask);
}
static void msl_dst_cleanup(struct msl_dst *dst, struct vkd3d_string_buffer_cache *cache) static void msl_dst_cleanup(struct msl_dst *dst, struct vkd3d_string_buffer_cache *cache)
{ {
vkd3d_string_buffer_release(cache, dst->mask); vkd3d_string_buffer_release(cache, dst->mask);