diff options
| author | Marek Olšák <[email protected]> | 2012-08-12 20:06:33 +0200 |
|---|---|---|
| committer | Marek Olšák <[email protected]> | 2012-08-27 04:31:00 +0200 |
| commit | a3d9d7ec79d6f7205fab2324e47d8ea185431de0 (patch) | |
| tree | 3aa8b27b500d9e7535053e01c5345f025ab4f86a /src/gallium/drivers/r600/r600_pipe.h | |
| parent | 48edfe0505ee79d35f770f53b9c9b7ca3c69fd2b (diff) | |
r600g: implement compression for MSAA colorbuffers for evergreen
This adds the FMASK and CMASK buffers. They share the same resource
with color data.
COMPRESSION and FAST_CLEAR are always enabled if both FMASK and CMASK are
allocated. We initialize the CMASK to a "compressed" state (not "fast cleared"),
so that we can keep FAST_CLEAR enabled all the time.
Both FMASK and CMASK must be present at the moment. If either one is missing,
the other one is not used.
v2: add cayman regs in the list
Reviewed-by: Jerome Glisse <[email protected]>
Diffstat (limited to 'src/gallium/drivers/r600/r600_pipe.h')
| -rw-r--r-- | src/gallium/drivers/r600/r600_pipe.h | 6 |
1 files changed, 6 insertions, 0 deletions
diff --git a/src/gallium/drivers/r600/r600_pipe.h b/src/gallium/drivers/r600/r600_pipe.h index 0aff0f680d8..65725b6da62 100644 --- a/src/gallium/drivers/r600/r600_pipe.h +++ b/src/gallium/drivers/r600/r600_pipe.h @@ -268,6 +268,7 @@ struct r600_samplerview_state { uint32_t enabled_mask; uint32_t dirty_mask; uint32_t compressed_depthtex_mask; /* which textures are depth */ + uint32_t compressed_colortex_mask; }; struct r600_textures_info { @@ -327,12 +328,14 @@ struct r600_context { unsigned r6xx_num_clause_temp_gprs; void *custom_dsa_flush; void *custom_blend_resolve; + void *custom_blend_decompress; struct r600_screen *screen; struct radeon_winsys *ws; struct r600_pipe_state *states[R600_PIPE_NSTATES]; struct r600_vertex_element *vertex_elements; struct pipe_framebuffer_state framebuffer; + unsigned compressed_cb_mask; unsigned compute_cb_target_mask; unsigned db_shader_control; unsigned pa_sc_line_stipple; @@ -481,6 +484,7 @@ void evergreen_pipe_shader_vs(struct pipe_context *ctx, struct r600_pipe_shader void evergreen_fetch_shader(struct pipe_context *ctx, struct r600_vertex_element *ve); void *evergreen_create_db_flush_dsa(struct r600_context *rctx); void *evergreen_create_resolve_blend(struct r600_context *rctx); +void *evergreen_create_decompress_blend(struct r600_context *rctx); void evergreen_polygon_offset_update(struct r600_context *rctx); boolean evergreen_is_format_supported(struct pipe_screen *screen, enum pipe_format format, @@ -504,6 +508,8 @@ void r600_blit_decompress_depth(struct pipe_context *ctx, unsigned first_sample, unsigned last_sample); void r600_decompress_depth_textures(struct r600_context *rctx, struct r600_samplerview_state *textures); +void r600_decompress_color_textures(struct r600_context *rctx, + struct r600_samplerview_state *textures); /* r600_buffer.c */ bool r600_init_resource(struct r600_screen *rscreen, |