fdo-mirrors/mesa
1
0
Fork 0
mirror of https://gitlab.freedesktop.org/mesa/mesa.git synced 2026-05-05 03:08:05 +02:00
Code Issues Projects Releases Packages Wiki Activity Actions 2

radeonsi: fix indirect dispatches with variable block sizes

Browse source 
The block size input was uninitialized.

Fixes: 77c81164bc "radeonsi: support ARB_compute_variable_group_size"

Acked-by: Pierre-Eric Pelloux-Prayer <pierre-eric.pelloux-prayer@amd.com>
Part-of: <https://gitlab.freedesktop.org/mesa/mesa/-/merge_requests/6782>
This commit is contained in:
Marek Olšák 2020-09-17 19:45:14 -04:00
parent a7e3cc7a0e
commit 8be46d6558
1 changed files with 10 additions and 11 deletions
Show stats Download patch file Download diff file Expand all files Collapse all files

21
src/gallium/drivers/radeonsi/si_compute.c
View file

@ -697,27 +697,26 @@ static void si_setup_nir_user_data(struct si_context *sctx, const struct pipe_gr
12 * sel->info.uses_grid_size;
unsigned cs_user_data_reg = block_size_reg + 12 * program->reads_variable_block_size;
if (info->indirect) {
if (sel->info.uses_grid_size) {
if (sel->info.uses_grid_size) {
if (info->indirect) {
for (unsigned i = 0; i < 3; ++i) {
si_cp_copy_data(sctx, sctx->gfx_cs, COPY_DATA_REG, NULL, (grid_size_reg >> 2) + i,
COPY_DATA_SRC_MEM, si_resource(info->indirect),
info->indirect_offset + 4 * i);
}
}
} else {
if (sel->info.uses_grid_size) {
} else {
radeon_set_sh_reg_seq(cs, grid_size_reg, 3);
radeon_emit(cs, info->grid[0]);
radeon_emit(cs, info->grid[1]);
radeon_emit(cs, info->grid[2]);
}
if (program->reads_variable_block_size) {
radeon_set_sh_reg_seq(cs, block_size_reg, 3);
radeon_emit(cs, info->block[0]);
radeon_emit(cs, info->block[1]);
radeon_emit(cs, info->block[2]);
}
}
if (program->reads_variable_block_size) {
radeon_set_sh_reg_seq(cs, block_size_reg, 3);
radeon_emit(cs, info->block[0]);
radeon_emit(cs, info->block[1]);
radeon_emit(cs, info->block[2]);
}
if (program->num_cs_user_data_dwords) {