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i965/blorp: Pull the guts of resolve_color into a miptree-agnostic helper 

Reviewed-by: Topi Pohjolainen <topi.pohjolainen@intel.com>
This commit is contained in:
Jason Ekstrand 2016-07-23 12:46:10 -07:00
parent dff74b83e1
commit 18aad17ce2
1 changed files with 25 additions and 18 deletions
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43
src/mesa/drivers/dri/i965/brw_blorp_clear.cpp
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@ -304,33 +304,21 @@ brw_blorp_clear_color(struct brw_context *brw, struct gl_framebuffer *fb,
return true;
}
void
brw_blorp_resolve_color(struct brw_context *brw, struct intel_mipmap_tree *mt)
static void
brw_blorp_ccs_resolve(struct brw_context *brw, struct brw_blorp_surf *surf,
enum isl_format format)
{
DBG("%s to mt %p\n", __FUNCTION__, mt);
const mesa_format format = _mesa_get_srgb_format_linear(mt->format);
intel_miptree_check_level_layer(mt, 0 /* level */, 0 /* layer */);
intel_miptree_used_for_rendering(mt);
struct brw_blorp_params params;
brw_blorp_params_init(&params);
struct isl_surf isl_tmp[2];
struct brw_blorp_surf surf;
unsigned level = 0;
brw_blorp_surf_for_miptree(brw, &surf, mt, true, &level, isl_tmp);
brw_blorp_surface_info_init(brw, &params.dst, &surf,
0 /* level */, 0 /* layer */,
brw_blorp_to_isl_format(brw, format, true),
true);
brw_blorp_surface_info_init(brw, &params.dst, surf,
0 /* level */, 0 /* layer */, format, true);
brw_get_ccs_resolve_rect(&brw->isl_dev, &params.dst.aux_surf,
&params.x0, &params.y0,
&params.x1, &params.y1);
if (intel_miptree_is_lossless_compressed(brw, mt))
if (params.dst.aux_usage == ISL_AUX_USAGE_CCS_E)
params.resolve_type = GEN9_PS_RENDER_TARGET_RESOLVE_FULL;
else
params.resolve_type = GEN7_PS_RENDER_TARGET_RESOLVE_ENABLE;
@ -344,6 +332,25 @@ brw_blorp_resolve_color(struct brw_context *brw, struct intel_mipmap_tree *mt)
brw_blorp_params_get_clear_kernel(brw, &params, true);
brw_blorp_exec(brw, &params);
}
void
brw_blorp_resolve_color(struct brw_context *brw, struct intel_mipmap_tree *mt)
{
DBG("%s to mt %p\n", __FUNCTION__, mt);
const mesa_format format = _mesa_get_srgb_format_linear(mt->format);
intel_miptree_check_level_layer(mt, 0 /* level */, 0 /* layer */);
intel_miptree_used_for_rendering(mt);
struct isl_surf isl_tmp[2];
struct brw_blorp_surf surf;
unsigned level = 0;
brw_blorp_surf_for_miptree(brw, &surf, mt, true, &level, isl_tmp);
brw_blorp_ccs_resolve(brw, &surf, brw_blorp_to_isl_format(brw, format, true));
mt->fast_clear_state = INTEL_FAST_CLEAR_STATE_RESOLVED;
}