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panfrost: Include sample count in payload estimates

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Otherwise we might not reserve enough space.

Signed-off-by: Alyssa Rosenzweig <alyssa.rosenzweig@collabora.com>
Part-of: <https://gitlab.freedesktop.org/mesa/mesa/-/merge_requests/5929>
This commit is contained in:
Alyssa Rosenzweig 2020-07-15 11:39:08 -04:00 • committed by Marge Bot
parent 5c65a27adc
commit 6088891ef7
3 changed files with 7 additions and 1 deletions
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2
src/gallium/drivers/panfrost/pan_context.c
View file

@ -986,6 +986,7 @@ panfrost_create_sampler_view_bo(struct panfrost_sampler_view *so,
so->base.u.tex.last_level,
so->base.u.tex.first_layer,
so->base.u.tex.last_layer,
texture->nr_samples,
type, prsrc->layout);
so->bo = panfrost_bo_create(device, size, 0);
@ -1013,6 +1014,7 @@ panfrost_create_sampler_view_bo(struct panfrost_sampler_view *so,
so->base.u.tex.last_level,
so->base.u.tex.first_layer,
so->base.u.tex.last_layer,
texture->nr_samples,
type, prsrc->layout);
size += sizeof(struct mali_texture_descriptor);

5
src/panfrost/encoder/pan_texture.c
View file

@ -125,6 +125,7 @@ static unsigned
panfrost_texture_num_elements(
unsigned first_level, unsigned last_level,
unsigned first_layer, unsigned last_layer,
unsigned nr_samples,
bool is_cube, bool manual_stride)
{
unsigned first_face = 0, last_face = 0;
@ -137,7 +138,7 @@ panfrost_texture_num_elements(
unsigned levels = 1 + last_level - first_level;
unsigned layers = 1 + last_layer - first_layer;
unsigned faces = 1 + last_face - first_face;
unsigned num_elements = levels * layers * faces;
unsigned num_elements = levels * layers * faces * MAX2(nr_samples, 1);
if (manual_stride)
num_elements *= 2;
@ -155,6 +156,7 @@ unsigned
panfrost_estimate_texture_payload_size(
unsigned first_level, unsigned last_level,
unsigned first_layer, unsigned last_layer,
unsigned nr_samples,
enum mali_texture_type type, enum mali_texture_layout layout)
{
/* Assume worst case */
@ -163,6 +165,7 @@ panfrost_estimate_texture_payload_size(
unsigned elements = panfrost_texture_num_elements(
first_level, last_level,
first_layer, last_layer,
nr_samples,
type == MALI_TEX_CUBE, manual_stride);
return sizeof(mali_ptr) * elements;

1
src/panfrost/encoder/pan_texture.h
View file

@ -72,6 +72,7 @@ unsigned
panfrost_estimate_texture_payload_size(
unsigned first_level, unsigned last_level,
unsigned first_layer, unsigned last_layer,
unsigned nr_samples,
enum mali_texture_type type, enum mali_texture_layout layout);
void