diff options
Diffstat (limited to 'src/gallium/drivers/iris/iris_binder.c')
| -rw-r--r-- | src/gallium/drivers/iris/iris_binder.c | 13 |
1 files changed, 8 insertions, 5 deletions
diff --git a/src/gallium/drivers/iris/iris_binder.c b/src/gallium/drivers/iris/iris_binder.c index f7b5e7ddb18..cba84f5fa53 100644 --- a/src/gallium/drivers/iris/iris_binder.c +++ b/src/gallium/drivers/iris/iris_binder.c @@ -59,6 +59,9 @@ #define BTP_ALIGNMENT 32 +/* Avoid using offset 0, tools consider it NULL */ +#define INIT_INSERT_POINT BTP_ALIGNMENT + /** * Reserve a block of space in the binder, given the raw size in bytes. */ @@ -94,7 +97,7 @@ iris_binder_reserve(struct iris_batch *batch, unsigned size) * Note that you must actually populate the new binding tables after * calling this command - the new area is uninitialized. */ -void +bool iris_binder_reserve_3d(struct iris_batch *batch, struct iris_context *ice) { @@ -118,9 +121,10 @@ iris_binder_reserve_3d(struct iris_batch *batch, } if (total_size == 0) - return; + return false; uint32_t offset = iris_binder_reserve(batch, total_size); + bool flushed = offset == INIT_INSERT_POINT; /* Assign space and record the current binding table. */ for (int stage = 0; stage <= MESA_SHADER_FRAGMENT; stage++) { @@ -130,10 +134,9 @@ iris_binder_reserve_3d(struct iris_batch *batch, binder->bt_offset[stage] = sizes[stage] > 0 ? offset : 0; offset += sizes[stage]; } -} -/* Avoid using offset 0, tools consider it NULL */ -#define INIT_INSERT_POINT BTP_ALIGNMENT + return flushed; +} void iris_init_binder(struct iris_binder *binder, struct iris_bufmgr *bufmgr) |