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svga: Update flags documentation.

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This commit is contained in:
José Fonseca 2010-05-02 22:33:43 +01:00
parent 4885cd4ff7
commit 7e28479c3a
1 changed files with 5 additions and 8 deletions
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13
src/gallium/drivers/svga/svga_winsys.h
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@ -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,