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vkd3d-shader/ir: Error out on unsupported source modifiers.

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This commit is contained in:
Giovanni Mascellani
2025-10-16 12:33:45 +02:00
committed by Henri Verbeet
parent c99c729513
commit 86b8f2de35
Notes: Henri Verbeet 2025-10-16 15:22:54 +02:00 
Approved-by: Henri Verbeet (@hverbeet)
Merge-Request: https://gitlab.winehq.org/wine/vkd3d/-/merge_requests/1797
4 changed files with 12 additions and 40 deletions
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20
libs/vkd3d-shader/glsl.c
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@@ -392,7 +392,7 @@ static void shader_glsl_print_src(struct vkd3d_string_buffer *buffer, struct vkd
const struct vkd3d_shader_src_param *vsir_src, uint32_t mask, enum vsir_data_type data_type)
{
const struct vkd3d_shader_register *reg = &vsir_src->reg;
struct vkd3d_string_buffer *register_name, *str;
struct vkd3d_string_buffer *register_name;
enum vsir_data_type src_data_type;
unsigned int size;
@@ -409,25 +409,11 @@ static void shader_glsl_print_src(struct vkd3d_string_buffer *buffer, struct vkd
shader_glsl_print_register_name(register_name, gen, reg);
if (!vsir_src->modifiers)
str = buffer;
else
str = vkd3d_string_buffer_get(&gen->string_buffers);
size = reg->dimension == VSIR_DIMENSION_VEC4 ? 4 : 1;
shader_glsl_print_bitcast(str, gen, register_name->buffer, data_type, src_data_type, size);
shader_glsl_print_bitcast(buffer, gen, register_name->buffer, data_type, src_data_type, size);
if (reg->dimension == VSIR_DIMENSION_VEC4)
shader_glsl_print_swizzle(str, vsir_src->swizzle, mask);
shader_glsl_print_swizzle(buffer, vsir_src->swizzle, mask);
if (vsir_src->modifiers)
{
vkd3d_string_buffer_printf(buffer, "<unhandled modifier %#x>(%s)", vsir_src->modifiers, str->buffer);
vkd3d_glsl_compiler_error(gen, VKD3D_SHADER_ERROR_GLSL_INTERNAL,
"Internal compiler error: Unhandled source modifier(s) %#x.", vsir_src->modifiers);
}
if (str != buffer)
vkd3d_string_buffer_release(&gen->string_buffers, str);
vkd3d_string_buffer_release(&gen->string_buffers, register_name);
}