KonstantinSeurer
/
mesa
1
0
Fork 0
Code Issues Pull Requests Packages Projects Releases Wiki Activity

panfrost: Preload sample mask if needed 

Signed-off-by: Alyssa Rosenzweig <alyssa.rosenzweig@collabora.com>
Part-of: <https://gitlab.freedesktop.org/mesa/mesa/-/merge_requests/8774>
This commit is contained in:
Alyssa Rosenzweig 2021-01-29 12:43:08 -05:00
parent 9d682ad7f9
commit f782983cfb
1 changed files with 12 additions and 2 deletions
Show Stats Download Patch File Download Diff File Expand all files Collapse all files

14
src/gallium/drivers/panfrost/pan_assemble.c
View File

@ -59,7 +59,8 @@ pan_prepare_midgard_props(struct panfrost_shader_state *state,
static void
pan_prepare_bifrost_props(struct panfrost_shader_state *state,
panfrost_program *program,
gl_shader_stage stage)
gl_shader_stage stage,
shader_info *info)
{
unsigned fau_count = DIV_ROUND_UP(program->push.count, 2);
@ -97,6 +98,15 @@ pan_prepare_bifrost_props(struct panfrost_shader_state *state,
state->preload.fragment.fragment_position = state->reads_frag_coord;
state->preload.fragment.coverage = true;
state->preload.fragment.primitive_flags = state->reads_face;
/* Contains sample ID and sample mask. Sample position and
* helper invocation are expressed in terms of the above, so
* preload for those too */
state->preload.fragment.sample_mask_id =
BITSET_TEST(info->system_values_read, SYSTEM_VALUE_SAMPLE_ID) ||
BITSET_TEST(info->system_values_read, SYSTEM_VALUE_SAMPLE_POS) ||
BITSET_TEST(info->system_values_read, SYSTEM_VALUE_SAMPLE_MASK_IN) ||
BITSET_TEST(info->system_values_read, SYSTEM_VALUE_HELPER_INVOCATION);
break;
case MESA_SHADER_COMPUTE:
pan_prepare(&state->properties, RENDERER_PROPERTIES);
@ -406,7 +416,7 @@ panfrost_shader_compile(struct panfrost_context *ctx,
state->shader.sampler_count = s->info.num_textures;
if (pan_is_bifrost(dev))
pan_prepare_bifrost_props(state, program, stage);
pan_prepare_bifrost_props(state, program, stage, &s->info);
else
pan_prepare_midgard_props(state, program, stage);