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d0195bd067
The vkCmd*() functions do not report errors, instead, any errors should be
reported by the time we call vkEndCommandBuffer(). This means that we
need to make the driver robust against incosistent and/or imcomplete
command buffer states through the command recording process, particularly,
avoid crashes due to access to memory that we failed to allocate previously.
The strategy used to do this is to track the first error ocurred while
recording a command buffer in the batch associated with it. We use the
batch to track this information because the command buffer may not be
visible to all parts of the driver that can produce errors we need to be
aware of (such as allocation failures during batch emissions).
Later patches will use this error information to guard parts of the driver
that may not be safe to execute.
v2: Move the field from the command buffer to the batch so we can track
errors from batch emissions (Jason)
v3: Registering errors in the command buffer's batch during
anv_create_cmd_buffer() is unnecessary, since the command buffer
is freed at the end of the function in that case (Topi)
Reviewed-by: Topi Pohjolainen <topi.pohjolainen@intel.com>
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| .. | ||
| tests | ||
| .gitignore | ||
| anv_allocator.c | ||
| anv_batch_chain.c | ||
| anv_blorp.c | ||
| anv_cmd_buffer.c | ||
| anv_descriptor_set.c | ||
| anv_device.c | ||
| anv_dump.c | ||
| anv_entrypoints_gen.py | ||
| anv_formats.c | ||
| anv_gem.c | ||
| anv_gem_stubs.c | ||
| anv_genX.h | ||
| anv_image.c | ||
| anv_intel.c | ||
| anv_nir.h | ||
| anv_nir_apply_pipeline_layout.c | ||
| anv_nir_lower_input_attachments.c | ||
| anv_nir_lower_push_constants.c | ||
| anv_pass.c | ||
| anv_pipeline.c | ||
| anv_pipeline_cache.c | ||
| anv_private.h | ||
| anv_util.c | ||
| anv_wsi.c | ||
| anv_wsi_wayland.c | ||
| anv_wsi_x11.c | ||
| dev_icd.json.in | ||
| gen7_cmd_buffer.c | ||
| gen8_cmd_buffer.c | ||
| genX_blorp_exec.c | ||
| genX_cmd_buffer.c | ||
| genX_gpu_memcpy.c | ||
| genX_pipeline.c | ||
| genX_query.c | ||
| genX_state.c | ||
| intel_icd.json.in | ||
| TODO | ||
| vk_format_info.h | ||