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fix(esp_lvgl_port): Fix draw buffer alignment#524

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tore-espressif merged 1 commit intomasterfrom
fix/lvgl_draw_buf_alignment
Feb 27, 2025
Merged

fix(esp_lvgl_port): Fix draw buffer alignment#524
tore-espressif merged 1 commit intomasterfrom
fix/lvgl_draw_buf_alignment

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@tore-espressif tore-espressif commented Feb 27, 2025 •
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ESP-BSP Pull Request checklist

Change description

  • Honor draw buffer alignment from LVGL config
  • Speed up benchmark. WIth refresh period = 33ms (default) we cannot get better than 30 FPS in the tests!

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github-actions bot commented Feb 27, 2025 •
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Test Results

 17 files  17 suites   17m 15s ⏱️
 85 tests 32 ✅  53 💤 0 ❌
544 runs  32 ✅ 512 💤 0 ❌

Results for commit 8917b34.

♻️ This comment has been updated with latest results.

@tore-espressif tore-espressif added this to the esp_lvgl_port 2.5.0 milestone Feb 27, 2025
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github-actions bot commented Feb 27, 2025 •
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Benchmark for BOARD esp32_p4_function_ev_board

DATE: 27.02.2025 14:22

LVGL version: 9.2.2

Name Avg. CPU Avg. FPS Avg. time render time flush time
Empty screen 61% (+33) 87 (+60) 5 (-1) 5 (+5) 0 (-6)
Moving wallpaper 93% (+56) 71 (+43) 10 (-2) 7 (-4) 3 (+2)
Single rectangle 17% (+13) 87 (+59) 1 (+1) 1 (+1) 0
Multiple rectangles 44% (+32) 98 (+70) 6 (+2) 4 (+2) 2
Multiple RGB images 93% (+45) 51 (+23) 15 13 2
Multiple ARGB images 97% (+2) 24 35 33 2
Rotated ARGB images 100% (+1) 3 248 (-1) 244 (-2) 4 (+1)
Multiple labels 99% (+17) 32 (+4) 27 (+1) 26 (+1) 1
Screen sized text 7% (+2) 88 (+60) 5 (+2) 5 (+2) 0
Multiple arcs 92% (+24) 39 (+11) 21 (-1) 19 2 (-1)
Containers 53% (+9) 88 (+60) 5 (-7) 5 (-7) 0
Containers with overlay 98% (+4) 17 51 (+1) 49 (+1) 2
Containers with opa 73% (+6) 74 (+46) 9 (-12) 9 (-12) 0
Containers with opa_layer 98% (+1) 10 83 (+1) 82 (+1) 1
Containers with scrolling 99% 18 51 49 2
Widgets demo 99% (+1) 16 53 (-1) 51 (-1) 2
All scenes avg. 76% (+15) 50 (+28) 38 (-1) 37 (-1) 1

Benchmark for BOARD esp32_s3_eye

DATE: 27.02.2025 14:25

LVGL version: 9.2.2

Name Avg. CPU Avg. FPS Avg. time render time flush time
Empty screen 92% 60 13 2 11
Moving wallpaper 62% 75 9 4 5
Single rectangle 16% 92 0 0 0
Multiple rectangles 83% 74 11 3 8
Multiple RGB images 20% 91 0 0 0
Multiple ARGB images 19% 90 3 3 0
Rotated ARGB images 72% 58 16 14 2
Multiple labels 17% 89 1 0 1
Screen sized text 92% 36 25 14 11
Multiple arcs 11% 89 0 0 0
Containers 13% 93 4 3 1
Containers with overlay 91% 41 21 11 10
Containers with opa 27% 90 7 6 1
Containers with opa_layer 28% 81 11 10 1
Containers with scrolling 94% 40 22 11 11
Widgets demo 96% 44 8 8 0
All scenes avg. 52% 71 8 5 3

Benchmark for BOARD esp32_s3_lcd_ev_board_2

DATE: 27.02.2025 14:32

LVGL version: 9.2.2

Name Avg. CPU Avg. FPS Avg. time render time flush time
Empty screen 88% (+17) 27 (+2) 31 (+4) 20 11 (+4)
Moving wallpaper 99% (+2) 14 64 51 (-1) 13 (+1)
Single rectangle 99% (+56) 59 (+31) 13 (+3) 2 (-2) 11 (+5)
Multiple rectangles 99% (+21) 30 (+3) 29 (+2) 20 9 (+2)
Multiple RGB images 100% (+2) 20 44 (+1) 33 (+1) 11
Multiple ARGB images 99% (-1) 15 (-1) 56 (+1) 46 10 (+1)
Rotated ARGB images 100% 3 283 (+11) 272 (+8) 11 (+3)
Multiple labels 99% (+23) 29 (+2) 29 (+6) 16 (-1) 13 (+7)
Screen sized text 99% (+1) 12 79 67 12
Multiple arcs 99% (+42) 59 (+31) 11 (-3) 4 (-2) 7 (-1)
Containers 97% (+16) 30 (+5) 27 (-3) 20 (-4) 7 (+1)
Containers with overlay 97% (-1) 11 78 (-1) 68 (-1) 10
Containers with opa 99% (+7) 24 (+3) 34 (-5) 26 (-4) 8 (-1)
Containers with opa_layer 100% (+1) 11 (+1) 81 (-1) 75 (-1) 6
Containers with scrolling 99% 14 64 55 9
Widgets demo 99% 11 66 58 8
All scenes avg. 98% (+12) 23 (+5) 61 (+1) 52 9 (+1)

Benchmark for BOARD esp32_s3_lcd_ev_board

DATE: 27.02.2025 14:30

LVGL version: 9.2.2

Name Avg. CPU Avg. FPS Avg. time render time flush time
Empty screen 98% 16 53 29 24
Moving wallpaper 99% 10 85 (-3) 81 4 (-3)
Single rectangle 99% (+37) 34 (+7) 26 (+7) 4 (-1) 22 (+8)
Multiple rectangles 99% (+5) 17 (+1) 52 (-1) 31 (+1) 21 (-2)
Multiple RGB images 99% 11 79 58 (+1) 21 (-1)
Multiple ARGB images 100% 10 (-1) 86 (+6) 80 (+1) 6 (+5)
Rotated ARGB images 100% 2 330 (-3) 315 (-10) 15 (+7)
Multiple labels 99% 16 50 31 19
Screen sized text 99% 8 110 (+1) 96 14 (+1)
Multiple arcs 100% (+1) 17 51 46 5
Containers 100% (+1) 10 83 (+2) 72 (+2) 11
Containers with overlay 99% 7 111 (-1) 100 (+1) 11 (-2)
Containers with opa 100% (+1) 8 104 87 17
Containers with opa_layer 100% (+1) 4 191 183 (+2) 8 (-2)
Containers with scrolling 100% 8 109 (-1) 99 10 (-1)
Widgets demo 99% 7 98 81 17
All scenes avg. 99% (+3) 11 101 (+1) 87 14 (+1)

Benchmark for BOARD esp_box_3

DATE: 27.02.2025 14:27

LVGL version: 9.2.2

Name Avg. CPU Avg. FPS Avg. time render time flush time
Empty screen 95% 26 33 3 30
Moving wallpaper 99% 26 35 5 30
Single rectangle 20% 89 0 0 0
Multiple rectangles 96% 51 16 4 12
Multiple RGB images 33% 93 1 0 1
Multiple ARGB images 53% 90 5 2 3
Rotated ARGB images 93% 21 44 29 15
Multiple labels 33% 99 0 0 0
Screen sized text 96% 16 56 25 31
Multiple arcs 28% 93 0 0 0
Containers 43% 76 16 5 11
Containers with overlay 96% 21 45 14 31
Containers with opa 56% 74 18 6 12
Containers with opa_layer 63% 56 28 15 13
Containers with scrolling 97% 20 44 14 30
Widgets demo 99% 25 24 10 14
All scenes avg. 68% 54 22 8 14

Benchmark for BOARD m5dial

DATE: 27.02.2025 14:36

LVGL version: 9.2.2

Name Avg. CPU Avg. FPS Avg. time render time flush time
Empty screen 92% 38 22 4 18
Moving wallpaper 92% 40 23 9 14
Single rectangle 35% 91 0 0 0
Multiple rectangles 81% 63 12 9 3
Multiple RGB images 31% 92 0 0 0
Multiple ARGB images 31% 94 2 2 0
Rotated ARGB images 77% 56 17 17 0
Multiple labels 17% 98 0 0 0
Screen sized text 91% 27 33 31 2
Multiple arcs 22% 91 0 0 0
Containers 38% 82 13 8 5
Containers with overlay 92% 35 25 19 6
Containers with opa 44% 82 14 11 3
Containers with opa_layer 51% 76 17 14 3
Containers with scrolling 94% 33 26 23 3
Widgets demo 96% 29 18 16 2
All scenes avg. 61% 64 13 10 3

Benchmark for BOARD m5stack_core_s3

DATE: 27.02.2025 14:40

LVGL version: 9.2.2

Name Avg. CPU Avg. FPS Avg. time render time flush time
Empty screen 93% 28 31 5 26
Moving wallpaper 93% 30 29 8 21
Single rectangle 18% 92 0 0 0
Multiple rectangles 85% 56 15 6 9
Multiple RGB images 33% 93 0 0 0
Multiple ARGB images 37% 92 3 3 0
Rotated ARGB images 91% 22 40 32 8
Multiple labels 16% 97 0 0 0
Screen sized text 92% 24 37 33 4
Multiple arcs 20% 95 0 0 0
Containers 38% 75 15 8 7
Containers with overlay 96% 29 30 19 11
Containers with opa 40% 73 17 10 7
Containers with opa_layer 57% 56 24 20 4
Containers with scrolling 95% 27 33 22 11
Widgets demo 96% 28 20 16 4
All scenes avg. 62% 57 18 11 7

Benchmark for BOARD m5stack_core_s3_se

DATE: 27.02.2025 14:42

LVGL version: 9.2.2

Name Avg. CPU Avg. FPS Avg. time render time flush time
Empty screen 93% 28 30 5 25
Moving wallpaper 94% 30 29 8 21
Single rectangle 20% 93 0 0 0
Multiple rectangles 83% 56 15 6 9
Multiple RGB images 29% 93 2 1 1
Multiple ARGB images 38% 92 4 4 0
Rotated ARGB images 90% 21 41 33 8
Multiple labels 21% 98 0 0 0
Screen sized text 92% 24 37 34 3
Multiple arcs 25% 95 1 1 0
Containers 36% 75 14 7 7
Containers with overlay 95% 29 30 19 11
Containers with opa 43% 73 16 10 6
Containers with opa_layer 55% 56 24 20 4
Containers with scrolling 94% 27 33 22 11
Widgets demo 96% 28 19 15 4
All scenes avg. 62% 57 17 11 6

espzav
espzav approved these changes Feb 27, 2025
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@tore-espressif Thank you for this change, it was good idea to use function heap_caps_aligned_alloc. It might help in RGB888 align for DMA (I hope).
LGTM

@tore-espressif tore-espressif force-pushed the fix/lvgl_draw_buf_alignment branch from ee66d7f to 8917b34 Compare February 27, 2025 13:30
@tore-espressif tore-espressif merged commit 09f0b14 into master Feb 27, 2025
@tore-espressif tore-espressif deleted the fix/lvgl_draw_buf_alignment branch February 27, 2025 15:16
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