diff options
Diffstat (limited to 'src/gallium/auxiliary/pipebuffer/pb_buffer.h')
-rw-r--r-- | src/gallium/auxiliary/pipebuffer/pb_buffer.h | 36 |
1 files changed, 35 insertions, 1 deletions
diff --git a/src/gallium/auxiliary/pipebuffer/pb_buffer.h b/src/gallium/auxiliary/pipebuffer/pb_buffer.h index 8505d333bd..c9570d7be2 100644 --- a/src/gallium/auxiliary/pipebuffer/pb_buffer.h +++ b/src/gallium/auxiliary/pipebuffer/pb_buffer.h @@ -37,7 +37,7 @@ * There is no obligation of a winsys driver to use this library. And a pipe * driver should be completly agnostic about it. * - * \author Jos� Fonseca <jrfonseca@tungstengraphics.com> + * \author Jose Fonseca <jrfonseca@tungstengraphics.com> */ #ifndef PB_BUFFER_H_ @@ -46,6 +46,7 @@ #include "pipe/p_compiler.h" #include "pipe/p_debug.h" +#include "pipe/p_error.h" #include "pipe/p_state.h" #include "pipe/p_inlines.h" @@ -56,6 +57,8 @@ extern "C" { struct pb_vtbl; +struct pb_validate; + /** * Buffer description. @@ -104,6 +107,13 @@ struct pb_vtbl void (*unmap)( struct pb_buffer *buf ); + enum pipe_error (*validate)( struct pb_buffer *buf, + struct pb_validate *vl, + unsigned flags ); + + void (*fence)( struct pb_buffer *buf, + struct pipe_fence_handle *fence ); + /** * Get the base buffer and the offset. * @@ -118,6 +128,7 @@ struct pb_vtbl void (*get_base_buffer)( struct pb_buffer *buf, struct pb_buffer **base_buf, unsigned *offset ); + }; @@ -173,10 +184,33 @@ pb_get_base_buffer( struct pb_buffer *buf, offset = 0; return; } + assert(buf->vtbl->get_base_buffer); buf->vtbl->get_base_buffer(buf, base_buf, offset); } +static INLINE enum pipe_error +pb_validate(struct pb_buffer *buf, struct pb_validate *vl, unsigned flags) +{ + assert(buf); + if(!buf) + return PIPE_ERROR; + assert(buf->vtbl->validate); + return buf->vtbl->validate(buf, vl, flags); +} + + +static INLINE void +pb_fence(struct pb_buffer *buf, struct pipe_fence_handle *fence) +{ + assert(buf); + if(!buf) + return; + assert(buf->vtbl->fence); + buf->vtbl->fence(buf, fence); +} + + static INLINE void pb_destroy(struct pb_buffer *buf) { |