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radv: prevent crashes when a task shader is compiled unlinked with ESO

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That means the mesh shader stage would be NULL.

Signed-off-by: Samuel Pitoiset <samuel.pitoiset@gmail.com>
Part-of: <https://gitlab.freedesktop.org/mesa/mesa/-/merge_requests/27237>
This commit is contained in:
Samuel Pitoiset
2024-01-19 16:42:22 +01:00
committed by Marge Bot
parent f23efd7093
commit 13add95beb
1 changed files with 6 additions and 3 deletions
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9
src/amd/vulkan/radv_pipeline_graphics.c
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@@ -1544,10 +1544,13 @@ radv_link_task(const struct radv_device *device, struct radv_shader_stage *task_
struct radv_shader_stage *mesh_stage, const struct radv_graphics_state_key *gfx_state)
{
assert(task_stage->nir->info.stage == MESA_SHADER_TASK);
assert(mesh_stage->nir->info.stage == MESA_SHADER_MESH);
/* Linking task and mesh shaders shouldn't do anything for now but keep it for consistency. */
radv_link_shaders(device, task_stage, mesh_stage, gfx_state);
if (mesh_stage) {
assert(mesh_stage->nir->info.stage == MESA_SHADER_MESH);
/* Linking task and mesh shaders shouldn't do anything for now but keep it for consistency. */
radv_link_shaders(device, task_stage, mesh_stage, gfx_state);
}
}
static void