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iris: store modifier info in res

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This commit is contained in:
Kenneth Graunke
2018-12-09 12:11:17 -08:00
parent 56f1fe3eac
commit bfc76d3525
2 changed files with 14 additions and 9 deletions
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16
src/gallium/drivers/iris/iris_resource.c
View File

@@ -476,16 +476,15 @@ iris_resource_create_with_modifiers(struct pipe_screen *pscreen,
const struct util_format_description *format_desc =
util_format_description(templ->format);
const bool has_depth = util_format_has_depth(format_desc);
const struct isl_drm_modifier_info *mod_info = NULL;
uint64_t modifier =
select_best_modifier(devinfo, modifiers, modifiers_count);
isl_tiling_flags_t tiling_flags = ISL_TILING_ANY_MASK;
if (modifier != DRM_FORMAT_MOD_INVALID) {
mod_info = isl_drm_modifier_get_info(modifier);
res->mod_info = isl_drm_modifier_get_info(modifier);
tiling_flags = 1 << mod_info->tiling;
tiling_flags = 1 << res->mod_info->tiling;
} else {
if (modifiers_count > 0) {
fprintf(stderr, "Unsupported modifier, resource creation failed.\n");
@@ -551,8 +550,8 @@ iris_resource_create_with_modifiers(struct pipe_screen *pscreen,
.tiling_flags = tiling_flags);
assert(isl_surf_created_successfully);
if (mod_info) {
res->aux.possible_usages |= 1 << mod_info->aux_usage;
if (res->mod_info) {
res->aux.possible_usages |= 1 << res->mod_info->aux_usage;
} else if (has_depth) {
res->aux.possible_usages |= 1 << ISL_AUX_USAGE_HIZ;
} else if (supports_mcs(&res->surf)) {
@@ -683,9 +682,8 @@ iris_resource_from_handle(struct pipe_screen *pscreen,
if (modifier == DRM_FORMAT_MOD_INVALID) {
modifier = tiling_to_modifier(res->bo->tiling_mode);
}
const struct isl_drm_modifier_info *mod_info =
isl_drm_modifier_get_info(modifier);
assert(mod_info);
res->mod_info = isl_drm_modifier_get_info(modifier);
assert(res->mod_info);
isl_surf_usage_flags_t isl_usage = pipe_bind_to_isl_usage(templ->bind);
@@ -708,7 +706,7 @@ iris_resource_from_handle(struct pipe_screen *pscreen,
.min_alignment_B = 0,
.row_pitch_B = whandle->stride,
.usage = isl_usage,
.tiling_flags = 1 << mod_info->tiling);
.tiling_flags = 1 << res->mod_info->tiling);
assert(res->bo->tiling_mode ==
isl_tiling_to_i915_tiling(res->surf.tiling));

7
src/gallium/drivers/iris/iris_resource.h
View File

@@ -112,6 +112,13 @@ struct iris_resource {
*/
enum isl_aux_state **state;
} aux;
/**
* For external surfaces, this is DRM format modifier that was used to
* create or import the surface. For internal surfaces, this will always
* be DRM_FORMAT_MOD_INVALID.
*/
const struct isl_drm_modifier_info *mod_info;
};
/**