feat(lvgl_port_simd): RBG565 image blend to RGB565 #472
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peter-marcisovsky
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tore-espressif
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pborcin
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components/esp_lvgl_port/src/lvgl9/simd/lv_rgb565_blend_normal_to_rgb565_esp32.S
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components/esp_lvgl_port/src/lvgl9/simd/lv_rgb565_blend_normal_to_rgb565_esp32s3.S
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components/esp_lvgl_port/test_apps/simd/main/test_lv_image_benchmark.c
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- RGB565 blend to RGB565 (optimized memcpy for RGB565 type)
- esp32s3 assembly implementation using SIMD instructions
- esp32 assembly fallback
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Test Results 15 files 15 suites 5m 31s ⏱️ Results for commit 7990bc7. |
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This MR adds SIMD support for
LV_DRAW_SW_RGB565_BLEND_NORMAL_TO_RGB565Which is basically a highly optimized memcpy for memory arrays with RGB565 color format
This addition relates RGB565 color format support from #438 : which is adding
memsetassembly support for RGB565ESP-BSP Pull Request checklist
Change description
esp32s3SIMD assembly implementation of theRGB565 to RGB565 memcpyesp32assembly implementation of theRGB565 to RGB565 memcpylv_sting_builtin.cwith LVGL's optimized memcpy and memset functions, for the benchmark tests to be credible, as some of the ANSI C LVGL SW rendering functions uselv_memcpyandlv_memset