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Member "mesa-20.1.8/src/gallium/drivers/svga/svga_streamout.h" (16 Sep 2020, 2057 Bytes) of package /linux/misc/mesa-20.1.8.tar.xz:


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    1 /**********************************************************
    2  * Copyright 2014 VMware, Inc.  All rights reserved.
    3  *
    4  * Permission is hereby granted, free of charge, to any person
    5  * obtaining a copy of this software and associated documentation
    6  * files (the "Software"), to deal in the Software without
    7  * restriction, including without limitation the rights to use, copy,
    8  * modify, merge, publish, distribute, sublicense, and/or sell copies
    9  * of the Software, and to permit persons to whom the Software is
   10  * furnished to do so, subject to the following conditions:
   11  *
   12  * The above copyright notice and this permission notice shall be
   13  * included in all copies or substantial portions of the Software.
   14  *
   15  * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND,
   16  * EXPRESS OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF
   17  * MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND
   18  * NONINFRINGEMENT. IN NO EVENT SHALL THE AUTHORS OR COPYRIGHT HOLDERS
   19  * BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER LIABILITY, WHETHER IN AN
   20  * ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM, OUT OF OR IN
   21  * CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE
   22  * SOFTWARE.
   23  *
   24  **********************************************************/
   25 
   26 #ifndef SVGA_STREAMOUT_H
   27 #define SVGA_STREAMOUT_H
   28 
   29 struct svga_shader;
   30 
   31 struct svga_stream_output {
   32    struct pipe_stream_output_info info;
   33    unsigned pos_out_index;                  // position output index
   34    unsigned id;
   35 };
   36 
   37 struct svga_stream_output *
   38 svga_create_stream_output(struct svga_context *svga,
   39                           struct svga_shader *shader,
   40                           const struct pipe_stream_output_info *info);
   41 
   42 enum pipe_error
   43 svga_set_stream_output(struct svga_context *svga,
   44                        struct svga_stream_output *streamout);
   45 
   46 void
   47 svga_delete_stream_output(struct svga_context *svga,
   48                           struct svga_stream_output *streamout);
   49 
   50 enum pipe_error
   51 svga_rebind_stream_output_targets(struct svga_context *svga);
   52 
   53 #endif /* SVGA_STREAMOUT_H */