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iris: Only resolve for image levels/layers which are actually in use.

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There's no need to resolve everything.
This commit is contained in:
Kenneth Graunke 2019-03-10 21:30:28 -07:00
parent 6dd0ad66de
commit 237c7636ca
2 changed files with 12 additions and 17 deletions
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26
src/gallium/drivers/iris/iris_resolve.c
View file

@ -127,15 +127,24 @@ resolve_image_views(struct iris_context *ice,
while (views) {
const int i = u_bit_scan(&views);
struct iris_resource *res = (void *) shs->image[i].base.resource;
struct pipe_image_view *pview = &shs->image[i].base;
struct iris_resource *res = (void *) pview->resource;
if (res->base.target != PIPE_BUFFER) {
if (consider_framebuffer) {
disable_rb_aux_buffer(ice, draw_aux_buffer_disabled,
res, 0, ~0, "as a shader image");
res, pview->u.tex.level, 1,
"as a shader image");
}
iris_resource_prepare_image(ice, batch, res);
unsigned num_layers =
pview->u.tex.last_layer - pview->u.tex.first_layer + 1;
/* The data port doesn't understand any compression */
iris_resource_prepare_access(ice, batch, res,
pview->u.tex.level, 1,
pview->u.tex.first_layer, num_layers,
ISL_AUX_USAGE_NONE, false);
}
iris_cache_flush_for_read(batch, res->bo);
@ -1398,17 +1407,6 @@ iris_resource_prepare_texture(struct iris_context *ice,
aux_usage, clear_supported);
}
void
iris_resource_prepare_image(struct iris_context *ice,
struct iris_batch *batch,
struct iris_resource *res)
{
/* The data port doesn't understand any compression */
iris_resource_prepare_access(ice, batch, res, 0, INTEL_REMAINING_LEVELS,
0, INTEL_REMAINING_LAYERS,
ISL_AUX_USAGE_NONE, false);
}
enum isl_aux_usage
iris_resource_render_aux_usage(struct iris_context *ice,
struct iris_resource *res,

3
src/gallium/drivers/iris/iris_resource.h
View file

@ -421,9 +421,6 @@ void iris_resource_prepare_texture(struct iris_context *ice,
uint32_t start_level, uint32_t num_levels,
uint32_t start_layer, uint32_t num_layers,
enum gen9_astc5x5_wa_tex_type);
void iris_resource_prepare_image(struct iris_context *ice,
struct iris_batch *batch,
struct iris_resource *res);
static inline bool
iris_resource_unfinished_aux_import(struct iris_resource *res)