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radeonsi,radv: fix incorrect min_esverts for NGG subgroup calculation

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Reviewed-by: Samuel Pitoiset <samuel.pitoiset@gmail.com>
Reviewed-by: Qiang Yu <yuq825@gmail.com>
Part-of: <https://gitlab.freedesktop.org/mesa/mesa/-/merge_requests/32713>
This commit is contained in:
Marek Olšák
2024-12-13 20:07:01 -05:00
committed by Marge Bot
parent c52025a1ce
commit af899c3752
2 changed files with 4 additions and 4 deletions
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src/amd/vulkan/radv_shader_info.c
+3 -3
View File
@@ -1487,9 +1487,9 @@ gfx10_get_ngg_info(const struct radv_device *device, struct radv_shader_info *es
unsigned gsprim_lds_size = 0;
/* All these are per subgroup: */
const unsigned min_esverts = gfx_level >= GFX11 ? 3 : /* gfx11 requires at least 1 primitive per TG */
gfx_level >= GFX10_3 ? 29
: 24;
const unsigned min_esverts = gfx_level >= GFX11 ? max_verts_per_prim /* gfx11 requires at least 1 primitive per TG */
: gfx_level >= GFX10_3 ? 29
: (24 - 1 + max_verts_per_prim);
bool max_vert_out_per_gs_instance = false;
unsigned max_esverts_base = 128;
unsigned max_gsprims_base = 128; /* default prim group size clamp */
src/gallium/drivers/radeonsi/gfx10_shader_ngg.c
+1 -1
View File
@@ -67,7 +67,7 @@ bool gfx10_ngg_calculate_subgroup_info(struct si_shader *shader)
/* All these are per subgroup: */
const unsigned min_esverts =
gs_sel->screen->info.gfx_level >= GFX11 ? 3 : /* gfx11 requires at least 1 primitive per TG */
gs_sel->screen->info.gfx_level >= GFX11 ? max_verts_per_prim : /* gfx11 requires at least 1 primitive per TG */
gs_sel->screen->info.gfx_level >= GFX10_3 ? 29 : (24 - 1 + max_verts_per_prim);
bool max_vert_out_per_gs_instance = false;
unsigned max_gsprims_base, max_esverts_base;