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authorMarek Olšák <[email protected]>2015-08-30 02:04:37 +0200
committerMarek Olšák <[email protected]>2015-09-01 21:51:14 +0200
commit7ff2991e344130c8eb6e4be0b146320b3f02c1e6 (patch)
treef6b1418949c0a66a0d11ddf0605e5f66efb19a33 /src/gallium/drivers/radeon/r600_cs.h
parentd2e63ac042ce4b0ff7d4645fc9bc8d2d73967b7e (diff)
gallium/radeon: rename r600_context_bo_reloc -> radeon_add_to_buffer_list
this name should be easy to understand without other knowledge Reviewed-by: Alex Deucher <[email protected]> Acked-by: Christian König <[email protected]>
Diffstat (limited to 'src/gallium/drivers/radeon/r600_cs.h')
-rw-r--r--src/gallium/drivers/radeon/r600_cs.h22
1 files changed, 16 insertions, 6 deletions
diff --git a/src/gallium/drivers/radeon/r600_cs.h b/src/gallium/drivers/radeon/r600_cs.h
index 188abccb507..fa40dc42a31 100644
--- a/src/gallium/drivers/radeon/r600_cs.h
+++ b/src/gallium/drivers/radeon/r600_cs.h
@@ -33,11 +33,21 @@
#include "r600_pipe_common.h"
#include "r600d_common.h"
-static inline unsigned r600_context_bo_reloc(struct r600_common_context *rctx,
- struct r600_ring *ring,
- struct r600_resource *rbo,
- enum radeon_bo_usage usage,
- enum radeon_bo_priority priority)
+/**
+ * Add a buffer to the buffer list for the given command stream (CS).
+ *
+ * All buffers used by a CS must be added to the list. This tells the kernel
+ * driver which buffers are used by GPU commands. Other buffers can
+ * be swapped out (not accessible) during execution.
+ *
+ * The buffer list becomes empty after every context flush and must be
+ * rebuilt.
+ */
+static inline unsigned radeon_add_to_buffer_list(struct r600_common_context *rctx,
+ struct r600_ring *ring,
+ struct r600_resource *rbo,
+ enum radeon_bo_usage usage,
+ enum radeon_bo_priority priority)
{
assert(usage);
@@ -66,7 +76,7 @@ static inline void r600_emit_reloc(struct r600_common_context *rctx,
{
struct radeon_winsys_cs *cs = ring->cs;
bool has_vm = ((struct r600_common_screen*)rctx->b.screen)->info.r600_virtual_address;
- unsigned reloc = r600_context_bo_reloc(rctx, ring, rbo, usage, priority);
+ unsigned reloc = radeon_add_to_buffer_list(rctx, ring, rbo, usage, priority);
if (!has_vm) {
radeon_emit(cs, PKT3(PKT3_NOP, 0, 0));