diff options
| author | Marek Olšák <maraeo@gmail.com> | 2011-11-08 21:58:27 +0100 |
|---|---|---|
| committer | Marek Olšák <maraeo@gmail.com> | 2011-12-17 14:56:21 +0100 |
| commit | 543b2331d7b45a29ccd3530daa2389e87e65d89b (patch) | |
| tree | e560fb84b532207280fbf0f4d6e7b17278c1b467 /src/gallium/drivers/r600/r600_pipe.h | |
| parent | 047363a07b0e13f8724791ed834b0b68e762adc7 (diff) | |
r600g: implement transform feedback
r600: DONE.
r700: MOSTLY (done but locks up).
Evergreen: MOSTLY (done but doesn't work for an unknown reason).
The kernel support will come soon.
Diffstat (limited to 'src/gallium/drivers/r600/r600_pipe.h')
| -rw-r--r-- | src/gallium/drivers/r600/r600_pipe.h | 15 |
1 files changed, 15 insertions, 0 deletions
diff --git a/src/gallium/drivers/r600/r600_pipe.h b/src/gallium/drivers/r600/r600_pipe.h index a127eed6f38..46443af0a07 100644 --- a/src/gallium/drivers/r600/r600_pipe.h +++ b/src/gallium/drivers/r600/r600_pipe.h @@ -133,6 +133,8 @@ struct r600_pipe_shader { struct r600_vertex_element vertex_elements; struct tgsi_token *tokens; unsigned sprite_coord_enable; + struct pipe_stream_output_info so; + unsigned so_strides[4]; }; struct r600_pipe_sampler_state { @@ -348,6 +350,19 @@ void r600_delete_ps_shader(struct pipe_context *ctx, void *state); void r600_delete_vs_shader(struct pipe_context *ctx, void *state); void r600_set_constant_buffer(struct pipe_context *ctx, uint shader, uint index, struct pipe_resource *buffer); +struct pipe_stream_output_target * +r600_create_so_target(struct pipe_context *ctx, + struct pipe_resource *buffer, + unsigned buffer_offset, + unsigned buffer_size); +void r600_so_target_destroy(struct pipe_context *ctx, + struct pipe_stream_output_target *target); +void r600_set_so_targets(struct pipe_context *ctx, + unsigned num_targets, + struct pipe_stream_output_target **targets, + unsigned append_bitmask); + + void r600_draw_vbo(struct pipe_context *ctx, const struct pipe_draw_info *info); /* |