From: Nicolai Hähnle <[email protected]>
We don't plan to use sub-allocated buffers with UVD, but just in case one
slips through, this increases the chances of things working out anyway.
---
src/gallium/drivers/radeon/radeon_uvd.c | 1 +
1 file changed, 1 insertion(+)
diff --git a/src/gallium/drivers/radeon/radeon_uvd.c
b/src/gallium/drivers/radeon/radeon_uvd.c
index 3ae0eaa..9c376cb 100644
--- a/src/gallium/drivers/radeon/radeon_uvd.c
+++ b/src/gallium/drivers/radeon/radeon_uvd.c
@@ -116,20 +116,21 @@ static void send_cmd(struct ruvd_decoder *dec, unsigned
cmd,
reloc_idx = dec->ws->cs_add_buffer(dec->cs, buf, usage |
RADEON_USAGE_SYNCHRONIZED,
domain,
RADEON_PRIO_UVD);
if (!dec->use_legacy) {
uint64_t addr;
addr = dec->ws->buffer_get_virtual_address(buf);
addr = addr + off;
set_reg(dec, RUVD_GPCOM_VCPU_DATA0, addr);
set_reg(dec, RUVD_GPCOM_VCPU_DATA1, addr >> 32);
} else {
+ off += dec->ws->buffer_get_virtual_address(buf);
set_reg(dec, RUVD_GPCOM_VCPU_DATA0, off);
set_reg(dec, RUVD_GPCOM_VCPU_DATA1, reloc_idx * 4);
}
set_reg(dec, RUVD_GPCOM_VCPU_CMD, cmd << 1);
}
/* do the codec needs an IT buffer ?*/
static bool have_it(struct ruvd_decoder *dec)
{
return dec->stream_type == RUVD_CODEC_H264_PERF ||
--
2.7.4
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