Mesa (master): iris: Slightly better bounds on buffer sizes
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Mon Mar 18 08:39:55 UTC 2019
Module: Mesa
Branch: master
Commit: d5974aeeae3d505114a6aa6b51b0c45c17e1baec
URL: http://cgit.freedesktop.org/mesa/mesa/commit/?id=d5974aeeae3d505114a6aa6b51b0c45c17e1baec
Author: Kenneth Graunke <kenneth at whitecape.org>
Date: Mon Mar 18 00:51:18 2019 -0700
iris: Slightly better bounds on buffer sizes
---
src/gallium/drivers/iris/iris_state.c | 4 ++--
1 file changed, 2 insertions(+), 2 deletions(-)
diff --git a/src/gallium/drivers/iris/iris_state.c b/src/gallium/drivers/iris/iris_state.c
index f96c57a1e1e..eaa40d33fdf 100644
--- a/src/gallium/drivers/iris/iris_state.c
+++ b/src/gallium/drivers/iris/iris_state.c
@@ -2623,7 +2623,7 @@ iris_set_vertex_buffers(struct pipe_context *ctx,
vb.AddressModifyEnable = true;
vb.BufferPitch = buffer->stride;
if (res) {
- vb.BufferSize = res->bo->size;
+ vb.BufferSize = res->bo->size - (int) buffer->buffer_offset;
vb.BufferStartingAddress =
ro_bo(NULL, res->bo->gtt_offset + (int) buffer->buffer_offset);
vb.MOCS = mocs(res->bo);
@@ -4947,7 +4947,7 @@ iris_upload_render_state(struct iris_context *ice,
iris_emit_cmd(batch, GENX(3DSTATE_INDEX_BUFFER), ib) {
ib.IndexFormat = draw->index_size >> 1;
ib.MOCS = mocs(bo);
- ib.BufferSize = bo->size;
+ ib.BufferSize = bo->size - offset;
ib.BufferStartingAddress = ro_bo(bo, offset);
}
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