diff options
| author | Glenn Kennard <[email protected]> | 2017-03-05 18:26:51 +0100 |
|---|---|---|
| committer | Dave Airlie <[email protected]> | 2018-02-09 09:53:12 +1000 |
| commit | 6b4303f358494e6c39476291c539af50d730910a (patch) | |
| tree | 2f1c74f5d812d213e716458bff48b649e6366c6d /src/gallium/drivers/r600/r600_pipe.h | |
| parent | 9d31596d7ae8f24b00450a0b0d242dadfb36dfd9 (diff) | |
r600g: Implement scratch buffer state management (v2)
v2: add Glenn's fixes
Signed-off-by: Glenn Kennard <[email protected]>
Reviewed-by: Dave Airlie <[email protected]>
Diffstat (limited to 'src/gallium/drivers/r600/r600_pipe.h')
| -rw-r--r-- | src/gallium/drivers/r600/r600_pipe.h | 16 |
1 files changed, 15 insertions, 1 deletions
diff --git a/src/gallium/drivers/r600/r600_pipe.h b/src/gallium/drivers/r600/r600_pipe.h index 740b50aec5e..6d090930522 100644 --- a/src/gallium/drivers/r600/r600_pipe.h +++ b/src/gallium/drivers/r600/r600_pipe.h @@ -478,6 +478,14 @@ struct r600_image_state { struct r600_image_view views[R600_MAX_IMAGES]; }; +/* Used to spill shader temps */ +struct r600_scratch_buffer { + struct r600_resource *buffer; + boolean dirty; + unsigned size; + unsigned item_size; +}; + struct r600_context { struct r600_common_context b; struct r600_screen *screen; @@ -594,6 +602,8 @@ struct r600_context { unsigned last_num_tcs_input_cp; unsigned lds_alloc; + struct r600_scratch_buffer scratch_buffers[MAX2(R600_NUM_HW_STAGES, EG_NUM_HW_STAGES)]; + /* Debug state. */ bool is_debug; struct radeon_saved_cs last_gfx; @@ -703,7 +713,7 @@ void evergreen_init_color_surface_rat(struct r600_context *rctx, struct r600_surface *surf); void evergreen_update_db_shader_control(struct r600_context * rctx); bool evergreen_adjust_gprs(struct r600_context *rctx); - +void evergreen_setup_scratch_buffers(struct r600_context *rctx); uint32_t evergreen_construct_rat_mask(struct r600_context *rctx, struct r600_cb_misc_state *a, unsigned nr_cbufs); /* r600_blit.c */ @@ -754,6 +764,7 @@ boolean r600_is_format_supported(struct pipe_screen *screen, unsigned sample_count, unsigned usage); void r600_update_db_shader_control(struct r600_context * rctx); +void r600_setup_scratch_buffers(struct r600_context *rctx); /* r600_hw_context.c */ void r600_context_gfx_flush(void *context, unsigned flags, @@ -819,6 +830,9 @@ void r600_sampler_states_dirty(struct r600_context *rctx, struct r600_sampler_states *state); void r600_constant_buffers_dirty(struct r600_context *rctx, struct r600_constbuf_state *state); void r600_set_sample_locations_constant_buffer(struct r600_context *rctx); +void r600_setup_scratch_area_for_shader(struct r600_context *rctx, + struct r600_pipe_shader *shader, struct r600_scratch_buffer *scratch, + unsigned ring_base_reg, unsigned item_size_reg, unsigned ring_size_reg); uint32_t r600_translate_stencil_op(int s_op); uint32_t r600_translate_fill(uint32_t func); unsigned r600_tex_wrap(unsigned wrap); |