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feat(arm-2d): treat XRGB888 as ARGB8888 which alpha is always 0xFF

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This commit is contained in:
Gabriel Wang
2024-08-26 22:26:28 +01:00
committed by Gabor Kiss-Vamosi
parent 03871ad18d
commit d4d46793fa
1 changed files with 36 additions and 1 deletions
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src/draw/sw/blend/arm2d/lv_blend_arm2d.h
+36 -1
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@@ -35,6 +35,10 @@ extern "C" {
#error Please upgrade to Arm-2D v1.1.6 or above
#endif
#ifndef LV_ARM2D_XRGB888_ALPHA_ALWAYS_FF
#define LV_ARM2D_XRGB888_ALPHA_ALWAYS_FF 1
#endif
/*********************
* DEFINES
*********************/
@@ -355,6 +359,7 @@ static inline lv_result_t lv_rgb888_blend_normal_to_rgb565_with_opa_arm2d(lv_dra
return LV_RESULT_INVALID;
}
#if !LV_ARM2D_XRGB888_ALPHA_ALWAYS_FF
__arm_2d_impl_cccn888_to_rgb565((uint32_t *)dsc->src_buf,
src_stride,
(uint16_t *)tmp_buf,
@@ -367,7 +372,14 @@ static inline lv_result_t lv_rgb888_blend_normal_to_rgb565_with_opa_arm2d(lv_dra
des_stride,
&draw_size,
dsc->opa);
#else
__arm_2d_impl_ccca8888_tile_copy_to_rgb565_with_opacity((uint32_t *)dsc->src_buf,
src_stride,
(uint16_t *)dsc->dest_buf,
des_stride,
&draw_size,
dsc->opa);
#endif
lv_free(tmp_buf);
return LV_RESULT_OK;
}
@@ -388,6 +400,7 @@ static inline lv_result_t lv_rgb888_blend_normal_to_rgb565_with_mask_arm2d(lv_dr
return LV_RESULT_INVALID;
}
#if !LV_ARM2D_XRGB888_ALPHA_ALWAYS_FF
__arm_2d_impl_cccn888_to_rgb565((uint32_t *)dsc->src_buf,
src_stride,
(uint16_t *)tmp_buf,
@@ -402,6 +415,16 @@ static inline lv_result_t lv_rgb888_blend_normal_to_rgb565_with_mask_arm2d(lv_dr
(uint16_t *)dsc->dest_buf,
des_stride,
&draw_size);
#else
__arm_2d_impl_ccca8888_tile_copy_to_rgb565_with_src_mask((uint32_t *)dsc->src_buf,
src_stride,
(uint8_t *)dsc->mask_buf,
dsc->mask_stride,
&draw_size,
(uint16_t *)dsc->dest_buf,
des_stride,
&draw_size);
#endif
lv_free(tmp_buf);
return LV_RESULT_OK;
@@ -423,6 +446,7 @@ static inline lv_result_t lv_rgb888_blend_normal_to_rgb565_mix_mask_opa_arm2d(lv
return LV_RESULT_INVALID;
}
#if !LV_ARM2D_XRGB888_ALPHA_ALWAYS_FF
__arm_2d_impl_cccn888_to_rgb565((uint32_t *)dsc->src_buf,
src_stride,
(uint16_t *)tmp_buf,
@@ -438,6 +462,17 @@ static inline lv_result_t lv_rgb888_blend_normal_to_rgb565_mix_mask_opa_arm2d(lv
des_stride,
&draw_size,
dsc->opa);
#else
__arm_2d_impl_ccca8888_tile_copy_to_rgb565_with_src_mask_and_opacity((uint32_t *)dsc->src_buf,
src_stride,
(uint8_t *)dsc->mask_buf,
dsc->mask_stride,
&draw_size,
(uint16_t *)dsc->dest_buf,
des_stride,
&draw_size,
dsc->opa);
#endif
lv_free(tmp_buf);
return LV_RESULT_OK;