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authorJosé Fonseca <jfonseca@vmware.com>2010-05-02 22:33:43 +0100
committerJosé Fonseca <jfonseca@vmware.com>2010-05-03 00:13:36 +0100
commit7e28479c3af6a568d0421113b10f34f66f38d1d1 (patch)
tree0f10f28932ed2888f6ca78debf63505196e29ed3 /src/gallium
parent4885cd4ff71b184ef38d709f365dd8d46d437960 (diff)
svga: Update flags documentation.
Diffstat (limited to 'src/gallium')
-rw-r--r--src/gallium/drivers/svga/svga_winsys.h13
1 files changed, 5 insertions, 8 deletions
diff --git a/src/gallium/drivers/svga/svga_winsys.h b/src/gallium/drivers/svga/svga_winsys.h
index 3892addafd..c155f5dae2 100644
--- a/src/gallium/drivers/svga/svga_winsys.h
+++ b/src/gallium/drivers/svga/svga_winsys.h
@@ -85,7 +85,7 @@ struct svga_winsys_context
/**
* Emit a relocation for a host surface.
*
- * @param flags PIPE_BUFFER_USAGE_GPU_READ/WRITE
+ * @param flags bitmask of SVGA_RELOC_* flags
*
* NOTE: Order of this call does matter. It should be the same order
* as relocations appear in the command buffer.
@@ -99,7 +99,7 @@ struct svga_winsys_context
/**
* Emit a relocation for a guest memory region.
*
- * @param flags PIPE_BUFFER_USAGE_GPU_READ/WRITE
+ * @param flags bitmask of SVGA_RELOC_* flags
*
* NOTE: Order of this call does matter. It should be the same order
* as relocations appear in the command buffer.
@@ -230,7 +230,7 @@ struct svga_winsys_screen
/**
* Buffer management. Buffer attributes are mostly fixed over its lifetime.
*
- * XXX usage seems to be a bitmask of SVGA_BUFFER_USAGE_* flags.
+ * @param usage bitmask of SVGA_BUFFER_USAGE_* flags.
*
* alignment indicates the client's alignment requirements, eg for
* SSE instructions.
@@ -243,15 +243,12 @@ struct svga_winsys_screen
/**
* Map the entire data store of a buffer object into the client's address.
- * flags is a bitmask of:
- * - PB_USAGE_CPU_READ/WRITE
- * - PB_USAGE_DONTBLOCK
- * - PB_USAGE_UNSYNCHRONIZED
+ * flags is a bitmaks of PIPE_TRANSFER_*
*/
void *
(*buffer_map)( struct svga_winsys_screen *sws,
struct svga_winsys_buffer *buf,
- unsigned usage );
+ unsigned flags );
void
(*buffer_unmap)( struct svga_winsys_screen *sws,