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radeonsi: don't use util_memcpy_cpu_to_le32 for shader uploads

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at least I think this is correct.

Reviewed-by: Nicolai Hähnle <nicolai.haehnle@amd.com>
This commit is contained in:
Marek Olšák
2017-04-27 19:19:53 +02:00
parent 7660c9ee4e
commit 4c0e68dfe5
1 changed files with 8 additions and 7 deletions
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15
src/gallium/drivers/radeonsi/si_shader.c
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@@ -6575,27 +6575,28 @@ int si_shader_binary_upload(struct si_screen *sscreen, struct si_shader *shader)
PIPE_TRANSFER_READ_WRITE |
PIPE_TRANSFER_UNSYNCHRONIZED);
/* Don't use util_memcpy_cpu_to_le32. LLVM binaries are
* endian-independent. */
if (prolog) {
util_memcpy_cpu_to_le32(ptr, prolog->code, prolog->code_size);
memcpy(ptr, prolog->code, prolog->code_size);
ptr += prolog->code_size;
}
if (previous_stage) {
util_memcpy_cpu_to_le32(ptr, previous_stage->code,
previous_stage->code_size);
memcpy(ptr, previous_stage->code, previous_stage->code_size);
ptr += previous_stage->code_size;
}
if (prolog2) {
util_memcpy_cpu_to_le32(ptr, prolog2->code, prolog2->code_size);
memcpy(ptr, prolog2->code, prolog2->code_size);
ptr += prolog2->code_size;
}
util_memcpy_cpu_to_le32(ptr, mainb->code, mainb->code_size);
memcpy(ptr, mainb->code, mainb->code_size);
ptr += mainb->code_size;
if (epilog)
util_memcpy_cpu_to_le32(ptr, epilog->code, epilog->code_size);
memcpy(ptr, epilog->code, epilog->code_size);
else if (mainb->rodata_size > 0)
util_memcpy_cpu_to_le32(ptr, mainb->rodata, mainb->rodata_size);
memcpy(ptr, mainb->rodata, mainb->rodata_size);
sscreen->b.ws->buffer_unmap(shader->bo->buf);
return 0;