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Tests: Add minimum number of frames tested in EEVEE performance tests

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This commit adds a minimum number of frames tested in the EEVEE
performance tests (`tests/performance/tests/eevee.py`). This way,
test results are more reliable for .blend files with a low number of
animation frames.

Pull Request: https://projects.blender.org/blender/blender/pulls/141290
This commit is contained in:
Christoph Neuhauser
2025-07-07 17:22:29 +02:00
committed by Jeroen Bakker
parent dc3356a86a
commit 6cf0adc06a
1 changed files with 7 additions and 4 deletions
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11
tests/performance/tests/eevee.py
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@ -18,6 +18,7 @@ WARMUP_SECONDS = 3
WARMUP_FRAMES = 10 WARMUP_FRAMES = 10
SHADER_FALLBACK_SECONDS = 60 SHADER_FALLBACK_SECONDS = 60
RECORD_PLAYBACK_ITER = 3 RECORD_PLAYBACK_ITER = 3
MIN_NUM_FRAMES_TOTAL = 250
LOG_KEY = "ANIMATION_PERFORMANCE: " LOG_KEY = "ANIMATION_PERFORMANCE: "
@ -41,6 +42,7 @@ def frame_change_handler(scene):
global warmup_frame global warmup_frame
global stop_record_time global stop_record_time
global playback_iteration global playback_iteration
global num_frames
if record_stage == RecordStage.INIT: if record_stage == RecordStage.INIT:
screen = bpy.context.window_manager.windows[0].screen screen = bpy.context.window_manager.windows[0].screen
@ -73,6 +75,7 @@ def frame_change_handler(scene):
if time.perf_counter() - start_warmup_time > WARMUP_SECONDS and warmup_frame > WARMUP_FRAMES: if time.perf_counter() - start_warmup_time > WARMUP_SECONDS and warmup_frame > WARMUP_FRAMES:
start_record_time = time.perf_counter() start_record_time = time.perf_counter()
playback_iteration = 0 playback_iteration = 0
num_frames = 0
scene = bpy.context.scene scene = bpy.context.scene
scene.frame_set(scene.frame_start) scene.frame_set(scene.frame_start)
record_stage = RecordStage.RECORD record_stage = RecordStage.RECORD
@ -80,18 +83,18 @@ def frame_change_handler(scene):
elif record_stage == RecordStage.RECORD: elif record_stage == RecordStage.RECORD:
current_time = time.perf_counter() current_time = time.perf_counter()
scene = bpy.context.scene scene = bpy.context.scene
num_frames += 1
if scene.frame_current == scene.frame_end: if scene.frame_current == scene.frame_end:
playback_iteration += 1 playback_iteration += 1
if playback_iteration >= RECORD_PLAYBACK_ITER: if playback_iteration >= RECORD_PLAYBACK_ITER and num_frames >= MIN_NUM_FRAMES_TOTAL:
stop_record_time = current_time stop_record_time = current_time
record_stage = RecordStage.FINISHED record_stage = RecordStage.FINISHED
elif record_stage == RecordStage.FINISHED: elif record_stage == RecordStage.FINISHED:
bpy.ops.screen.animation_cancel() bpy.ops.screen.animation_cancel()
num_frames = RECORD_PLAYBACK_ITER * ((scene.frame_end - scene.frame_start) + 1) elapsed_seconds = stop_record_time - start_record_time
elapse_seconds = stop_record_time - start_record_time avg_frame_time = elapsed_seconds / num_frames
avg_frame_time = elapse_seconds / num_frames
fps = 1.0 / avg_frame_time fps = 1.0 / avg_frame_time
print(f"{LOG_KEY}{{'time': {avg_frame_time}, 'fps': {fps} }}") print(f"{LOG_KEY}{{'time': {avg_frame_time}, 'fps': {fps} }}")
bpy.app.handlers.frame_change_post.remove(frame_change_handler) bpy.app.handlers.frame_change_post.remove(frame_change_handler)