fdo-mirrors/mesa
1
0
Fork 0
mirror of https://gitlab.freedesktop.org/mesa/mesa.git synced 2026-05-07 02:48:06 +02:00
Code Issues Projects Releases Packages Wiki Activity Actions 4

ir3/analyze_ubo_ranges: add const_align_vec4 helper

Browse source 
Signed-off-by: Job Noorman <jnoorman@igalia.com>
Part-of: <https://gitlab.freedesktop.org/mesa/mesa/-/merge_requests/40908>
This commit is contained in:
Job Noorman 2026-04-12 17:49:59 +02:00 • committed by Marge Bot
parent 4b3bd6b0b5
commit f2d4529494
1 changed files with 9 additions and 3 deletions
Show stats Download patch file Download diff file Expand all files Collapse all files

12
src/freedreno/ir3/ir3_nir_analyze_ubo_ranges.c
View file

@ -523,6 +523,14 @@ assign_offsets(struct ir3_ubo_analysis_state *state, unsigned start,
state->size = offset;
}
static uint32_t
const_align_vec4(struct ir3_compiler *compiler)
{
return compiler->info->props.load_shader_consts_via_preamble
? 1
: compiler->const_upload_unit;
}
/* Lowering to ldg to ldg.k + const uses the same infrastructure as lowering UBO
* loads, but must be done separately because the analysis and transform must be
* done in the same pass and we cannot reuse the main variant analysis for the
@ -618,9 +626,7 @@ ir3_nir_analyze_ubo_ranges(nir_shader *nir, struct ir3_shader_variant *v)
ptrs_vec4, 1);
}
uint32_t align_vec4 = compiler->info->props.load_shader_consts_via_preamble
? 1
: compiler->const_upload_unit;
uint32_t align_vec4 = const_align_vec4(compiler);
/* Limit our uploads to the amount of constant buffer space available in
* the hardware, minus what the shader compiler may need for various