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vkd3d-shader/ir: Lower texkill instructions to discard_nz.

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This commit is contained in:
Francisco Casas
2024-01-10 17:23:04 -03:00
committed by Alexandre Julliard
parent 7e75ac63a1
commit b92f6c448a
Notes: Alexandre Julliard 2024-01-24 22:53:52 +01:00 
Approved-by: Henri Verbeet (@hverbeet)
Approved-by: Alexandre Julliard (@julliard)
Merge-Request: https://gitlab.winehq.org/wine/vkd3d/-/merge_requests/514
4 changed files with 132 additions and 1 deletions
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17
libs/vkd3d-shader/vkd3d_shader_main.c
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@@ -2084,6 +2084,23 @@ bool shader_instruction_array_reserve(struct vkd3d_shader_instruction_array *ins
return true;
}
bool shader_instruction_array_insert_at(struct vkd3d_shader_instruction_array *instructions,
unsigned int idx, unsigned int count)
{
assert(idx <= instructions->count);
if (!shader_instruction_array_reserve(instructions, instructions->count + count))
return false;
memmove(&instructions->elements[idx + count], &instructions->elements[idx],
(instructions->count - idx) * sizeof(*instructions->elements));
memset(&instructions->elements[idx], 0, count * sizeof(*instructions->elements));
instructions->count += count;
return true;
}
bool shader_instruction_array_add_icb(struct vkd3d_shader_instruction_array *instructions,
struct vkd3d_shader_immediate_constant_buffer *icb)
{