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Searched refs:opa (Results 1 – 25 of 71) sorted by relevance

123

/lvgl-latest/src/core/
Dlv_obj_draw.c41 lv_opa_t opa = lv_obj_get_style_opa_recursive(obj, part); in lv_obj_init_draw_rect_dsc() local
43 if(opa <= LV_OPA_MIN) { in lv_obj_init_draw_rect_dsc()
182 if(opa < LV_OPA_MAX) { in lv_obj_init_draw_rect_dsc()
183 draw_dsc->bg_opa = (opa * draw_dsc->bg_opa) >> 8; in lv_obj_init_draw_rect_dsc()
184 draw_dsc->bg_img_opa = (opa * draw_dsc->bg_img_opa) >> 8; in lv_obj_init_draw_rect_dsc()
185 draw_dsc->border_opa = (opa * draw_dsc->border_opa) >> 8; in lv_obj_init_draw_rect_dsc()
186 draw_dsc->outline_opa = (opa * draw_dsc->outline_opa) >> 8; in lv_obj_init_draw_rect_dsc()
187 draw_dsc->shadow_opa = (opa * draw_dsc->shadow_opa) >> 8; in lv_obj_init_draw_rect_dsc()
193 draw_dsc->opa = lv_obj_get_style_text_opa(obj, part); in lv_obj_init_draw_label_dsc()
194 if(draw_dsc->opa <= LV_OPA_MIN) return; in lv_obj_init_draw_label_dsc()
[all …]
/lvgl-latest/src/draw/sw/
Dlv_draw_sw_blend.c27 … lv_color_t color, lv_opa_t opa, const lv_opa_t * mask, lv_coord_t mask_stide);
30 … lv_coord_t dest_stride, lv_color_t color, lv_opa_t opa,
35 … lv_coord_t dest_stride, lv_color_t color, lv_opa_t opa,
41 … lv_opa_t opa, const lv_opa_t * mask, lv_coord_t mask_stride, lv_blend_mode_t blend_mode);
45 const lv_color_t * src_buf, lv_coord_t src_stride, lv_opa_t opa,
50 … lv_coord_t src_stride, lv_opa_t opa, const lv_opa_t * mask,
56 … lv_coord_t src_stride, lv_opa_t opa, const lv_opa_t * mask,
63 const lv_color_t * src_buf, lv_coord_t src_stride, lv_opa_t opa,
66 static inline lv_color_t color_blend_true_color_additive(lv_color_t fg, lv_color_t bg, lv_opa_t opa…
67 …c inline lv_color_t color_blend_true_color_subtractive(lv_color_t fg, lv_color_t bg, lv_opa_t opa);
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Dlv_draw_sw_letter.c172 lv_opa_t opa = dsc->opa; in draw_letter_normal() local
187 img_dsc.opa = dsc->opa; in draw_letter_normal()
223 if(opa < LV_OPA_MAX) { in draw_letter_normal()
224 if(prev_opa != opa || prev_bpp != bpp) { in draw_letter_normal()
227 … opa_table[i] = bpp_opa_table_p[i] == LV_OPA_COVER ? opa : ((bpp_opa_table_p[i] * opa) >> 8); in draw_letter_normal()
231 prev_opa = opa; in draw_letter_normal()
257 blend_dsc.opa = dsc->opa; in draw_letter_normal()
361 lv_opa_t opa = dsc->opa; in draw_letter_subpx() local
450 blend_dsc.opa = opa; in draw_letter_subpx()
462 if(opa >= LV_OPA_MAX) { in draw_letter_subpx()
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Dlv_draw_sw_rect.c45 … lv_coord_t rout, lv_coord_t rin, lv_color_t color, lv_opa_t opa, lv_blend_mode_t blend_mode);
48 lv_color_t color, lv_opa_t opa);
127 blend_dsc.opa = dsc->bg_opa; in draw_bg()
136 lv_opa_t opa = dsc->bg_opa >= LV_OPA_MAX ? LV_OPA_COVER : dsc->bg_opa; in draw_bg() local
164 blend_dsc.opa = LV_OPA_COVER; in draw_bg()
224 lv_memset(mask_buf, opa, clipped_w); in draw_bg()
245 lv_memset(mask_buf, opa, clipped_w); in draw_bg()
284 blend_dsc.opa = opa; in draw_bg()
290 blend_dsc.opa = opa; in draw_bg()
296 lv_memset(mask_buf, opa, clipped_w); in draw_bg()
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Dlv_draw_sw_line.c56 if(dsc->opa <= LV_OPA_MIN) return; in lv_draw_sw_line()
81 cir_dsc.bg_opa = dsc->opa; in lv_draw_sw_line()
137 blend_dsc.opa = dsc->opa; in draw_line_hor()
223 blend_dsc.opa = dsc->opa; in draw_line_ver()
391 blend_dsc.opa = dsc->opa; in draw_line_skew()
/lvgl-latest/src/draw/renesas/
Dlv_gpu_d2_draw_label.c51 lv_opa_t opa = dsc->opa; in draw_letter_normal() local
66 img_dsc.opa = dsc->opa; in draw_letter_normal()
102 if(opa < LV_OPA_MAX) { in draw_letter_normal()
103 if(prev_opa != opa || prev_bpp != bpp) { in draw_letter_normal()
106 … opa_table[i] = bpp_opa_table_p[i] == LV_OPA_COVER ? opa : ((bpp_opa_table_p[i] * opa) >> 8); in draw_letter_normal()
110 prev_opa = opa; in draw_letter_normal()
136 blend_dsc.opa = LV_OPA_COVER; in draw_letter_normal()
237 lv_opa_t opa = dsc->opa; in lv_draw_gpu_letter() local
238 if(opa < LV_OPA_MIN) return; in lv_draw_gpu_letter()
239 if(opa > LV_OPA_MAX) opa = LV_OPA_COVER; in lv_draw_gpu_letter()
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Dlv_gpu_d2_ra6m3.c206 d2_alpha r, g, b, opa = img_dsc.recolor_opa > LV_OPA_MAX ? LV_OPA_COVER : img_dsc.recolor_opa; local
208 r = ((uint32_t)((uint8_t)(c >> 16UL)) * opa) / 255;
209 g = ((uint32_t)((uint8_t)(c >> 8UL)) * opa) / 255;
210 b = ((uint32_t)((uint8_t)(c >> 0UL)) * opa) / 255;
213 r += 255 - opa;
214 g += 255 - opa;
215 b += 255 - opa;
436 lv_color_t color, lv_opa_t opa) argument
446 D2_EXEC(d2_setalpha(_d2_handle, opa > LV_OPA_MAX ? 0xFF : opa));
600 const lv_color_t * src, const lv_area_t * src_area, lv_opa_t opa) argument
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/lvgl-latest/src/hal/
Dlv_hal_disp.c49 lv_color_t color, lv_opa_t opa);
52 lv_color_t color, lv_opa_t opa);
55 lv_color_t color, lv_opa_t opa);
58 lv_color_t color, lv_opa_t opa);
61 lv_color_t color, lv_opa_t opa);
63 …set_px_alpha_generic(lv_img_dsc_t * d, lv_coord_t x, lv_coord_t y, lv_color_t color, lv_opa_t opa);
620 lv_color_t color, lv_opa_t opa) in set_px_cb_alpha1() argument
624 if(opa <= LV_OPA_MIN) return; in set_px_cb_alpha1()
630 set_px_alpha_generic(&d, x, y, color, opa); in set_px_cb_alpha1()
634 lv_color_t color, lv_opa_t opa) in set_px_cb_alpha2() argument
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/lvgl-latest/src/draw/nxp/vglite/
Dlv_vglite_utils.c77 …es_t lv_vglite_premult_and_swizzle(vg_lite_color_t * vg_col32, lv_color32_t lv_col32, lv_opa_t opa, in lv_vglite_premult_and_swizzle() argument
82 if(opa <= (lv_opa_t)LV_OPA_MAX) { in lv_vglite_premult_and_swizzle()
85 lv_col32_premul.ch.red = (uint8_t)(((uint16_t)lv_col32.ch.red * opa) >> 8); in lv_vglite_premult_and_swizzle()
86 lv_col32_premul.ch.green = (uint8_t)(((uint16_t)lv_col32.ch.green * opa) >> 8); in lv_vglite_premult_and_swizzle()
87 lv_col32_premul.ch.blue = (uint8_t)(((uint16_t)lv_col32.ch.blue * opa) >> 8); in lv_vglite_premult_and_swizzle()
89 lv_col32_premul.ch.alpha = opa; in lv_vglite_premult_and_swizzle()
Dlv_draw_vglite_blend.c72 static lv_res_t lv_vglite_blit(const lv_area_t * src_area, lv_opa_t opa);
134 lv_opa_t opa);
151 lv_res_t lv_gpu_nxp_vglite_fill(const lv_area_t * dest_area, lv_color_t color, lv_opa_t opa) in lv_gpu_nxp_vglite_fill() argument
159 if(lv_vglite_premult_and_swizzle(&vgcol, col32, opa, color_format) != LV_RES_OK) in lv_gpu_nxp_vglite_fill()
162 if(opa >= (lv_opa_t)LV_OPA_MAX) { /*Opaque fill*/ in lv_gpu_nxp_vglite_fill()
213 lv_opa_t opa) in lv_gpu_nxp_vglite_blit_split() argument
220 …_t rv = lv_vglite_blit_split(dest_buf, dest_area, dest_stride, src_buf, src_area, src_stride, opa); in lv_gpu_nxp_vglite_blit_split()
230 lv_opa_t opa) in lv_gpu_nxp_vglite_blit() argument
245 lv_res_t rv = lv_vglite_blit(src_area, opa); in lv_gpu_nxp_vglite_blit()
272 rv = lv_vglite_blit(src_area, dsc->opa); in lv_gpu_nxp_vglite_blit_transform()
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Dlv_draw_vglite_blend.h83 lv_res_t lv_gpu_nxp_vglite_fill(const lv_area_t * dest_area, lv_color_t color, lv_opa_t opa);
103 lv_opa_t opa);
120 lv_opa_t opa);
Dlv_draw_vglite.c165 if(dsc->opa <= (lv_opa_t)LV_OPA_MIN) in lv_draw_vglite_blend()
186 done = (lv_gpu_nxp_vglite_fill(&blend_area, dsc->color, dsc->opa) == LV_RES_OK); in lv_draw_vglite_blend()
203 … src_buf, &src_area, src_stride, dsc->opa) == LV_RES_OK); in lv_draw_vglite_blend()
205 …done = (lv_gpu_nxp_vglite_blit(&blend_area, src_buf, &src_area, src_stride, dsc->opa) == LV_RES_OK… in lv_draw_vglite_blend()
220 if(dsc->opa <= (lv_opa_t)LV_OPA_MIN) in lv_draw_vglite_img_decoded()
276 … src_buf, &src_area, src_stride, dsc->opa) == LV_RES_OK); in lv_draw_vglite_img_decoded()
282 …done = (lv_gpu_nxp_vglite_blit(&blend_area, src_buf, &src_area, src_stride, dsc->opa) == LV_RES_OK… in lv_draw_vglite_img_decoded()
314 if(dsc->opa <= (lv_opa_t)LV_OPA_MIN) in lv_draw_vglite_line()
524 if(dsc->opa <= (lv_opa_t)LV_OPA_MIN) in lv_draw_vglite_arc()
/lvgl-latest/src/draw/arm2d/
Dlv_gpu_arm2d.c422 lv_opa_t opa,
428 lv_opa_t opa,
446 lv_opa_t opa,
455 lv_opa_t opa,
535 dsc->opa, in lv_draw_arm2d_blend()
543 dsc->opa, in lv_draw_arm2d_blend()
556 lv_opa_t opa, in lv_draw_arm2d_fill_colour() argument
562 if(opa >= LV_OPA_MAX) { in lv_draw_arm2d_fill_colour()
575 opa); in lv_draw_arm2d_fill_colour()
581 if(opa >= LV_OPA_MAX) { in lv_draw_arm2d_fill_colour()
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/lvgl-latest/src/draw/stm32_dma2d/
Dlv_gpu_stm32_dma2d.c61 … const lv_area_t * draw_area, lv_color_t color, lv_opa_t opa);
63 …raw_area, const void * src_buf, lv_coord_t src_stride, const lv_point_t * src_offset, lv_opa_t opa,
67 lv_color_t color, lv_opa_t opa);
171 dsc->opa); in lv_draw_stm32_dma2d_blend()
202 …_blend_map(draw_ctx->buf, dest_stride, &draw_area, dsc->src_buf, src_stride, &src_offset, dsc->opa, in lv_draw_stm32_dma2d_blend()
220 … _lv_draw_stm32_dma2d_blend_fill(draw_ctx->buf, dest_stride, &draw_area, dsc->color, dsc->opa); in lv_draw_stm32_dma2d_blend()
227 …_blend_map(draw_ctx->buf, dest_stride, &draw_area, dsc->src_buf, src_stride, &src_offset, dsc->opa, in lv_draw_stm32_dma2d_blend()
274 img_dsc->opa, bitmapColorFormat, ignoreBitmapAlpha); in lv_draw_stm32_dma2d_img_decoded()
322 if(img_dsc->opa <= LV_OPA_MIN) return LV_RES_OK; in lv_draw_stm32_dma2d_img()
351 &src_offset, img_dsc->opa, bitmapColorFormat, ignoreBitmapAlpha); in lv_draw_stm32_dma2d_img()
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/lvgl-latest/src/draw/sdl/
Dlv_draw_sdl_label.c61 lv_opa_t opa = dsc->opa; in lv_draw_sdl_draw_letter() local
63 if(opa < LV_OPA_MIN) return; in lv_draw_sdl_draw_letter()
64 if(opa > LV_OPA_MAX) opa = LV_OPA_COVER; in lv_draw_sdl_draw_letter()
161 SDL_SetTextureAlphaMod(texture, opa); in lv_draw_sdl_draw_letter()
/lvgl-latest/src/widgets/
Dlv_canvas.c92 void lv_canvas_set_px_opa(lv_obj_t * obj, lv_coord_t x, lv_coord_t y, lv_opa_t opa) in lv_canvas_set_px_opa() argument
98 lv_img_buf_set_px_alpha(&canvas->dsc, x, y, opa); in lv_canvas_set_px_opa()
277 lv_opa_t opa = LV_OPA_TRANSP; in lv_canvas_blur_hor() local
285 if(has_alpha) opa = lv_img_buf_get_px_alpha(&line_img, x_safe, 0); in lv_canvas_blur_hor()
294 if(has_alpha) asum += opa; in lv_canvas_blur_hor()
312 if(has_alpha) opa = asum / r; in lv_canvas_blur_hor()
316 if(has_alpha) lv_img_buf_set_px_alpha(&canvas->dsc, x, y, opa); in lv_canvas_blur_hor()
321 if(has_alpha) opa = lv_img_buf_get_px_alpha(&line_img, x_safe, 0); in lv_canvas_blur_hor()
330 if(has_alpha) asum -= opa; in lv_canvas_blur_hor()
335 if(has_alpha) opa = lv_img_buf_get_px_alpha(&line_img, x_safe, 0); in lv_canvas_blur_hor()
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/lvgl-latest/src/draw/
Dlv_img_buf.c155 void lv_img_buf_set_px_alpha(const lv_img_dsc_t * dsc, lv_coord_t x, lv_coord_t y, lv_opa_t opa) in lv_img_buf_set_px_alpha() argument
162 buf_u8[px + px_size - 1] = opa; in lv_img_buf_set_px_alpha()
165 opa = opa >> 7; /*opa -> [0,1]*/ in lv_img_buf_set_px_alpha()
174 buf_u8[px] = buf_u8[px] | ((opa & 0x1) << (7 - bit)); in lv_img_buf_set_px_alpha()
177 opa = opa >> 6; /*opa -> [0,3]*/ in lv_img_buf_set_px_alpha()
186 buf_u8[px] = buf_u8[px] | ((opa & 0x3) << (6 - bit)); in lv_img_buf_set_px_alpha()
189 opa = opa >> 4; /*opa -> [0,15]*/ in lv_img_buf_set_px_alpha()
198 buf_u8[px] = buf_u8[px] | ((opa & 0xF) << (4 - bit)); in lv_img_buf_set_px_alpha()
202 buf_u8[px] = opa; in lv_img_buf_set_px_alpha()
Dlv_draw_line.c41 dsc->opa = LV_OPA_COVER; in lv_draw_line_dsc_init()
49 if(dsc->opa <= LV_OPA_MIN) return; in lv_draw_line()
/lvgl-latest/src/draw/nxp/pxp/
Dlv_draw_pxp_blend.c142 lv_color_t color, lv_opa_t opa) in lv_gpu_nxp_pxp_fill() argument
162 if(opa >= (lv_opa_t)LV_OPA_MAX) { in lv_gpu_nxp_pxp_fill()
197 ….srcFactorMode = (opa >= (lv_opa_t)LV_OPA_MAX) ? kPXP_PorterDuffFactorStraight : kPXP_PorterDuffFa… in lv_gpu_nxp_pxp_fill()
198 .dstGlobalAlpha = opa, in lv_gpu_nxp_pxp_fill()
199 .srcGlobalAlpha = opa, in lv_gpu_nxp_pxp_fill()
211 lv_opa_t opa, lv_disp_rot_t angle) in lv_gpu_nxp_pxp_blit() argument
242 .alpha = opa, in lv_gpu_nxp_pxp_blit()
248 if(opa >= (lv_opa_t)LV_OPA_MAX) { in lv_gpu_nxp_pxp_blit()
302 …if(dsc->opa >= (lv_opa_t)LV_OPA_MAX && !lv_img_cf_has_alpha(cf) && !lv_img_cf_is_chroma_keyed(cf))… in lv_gpu_nxp_pxp_blit_transform()
486 .alpha = dsc->opa, in lv_pxp_blit_cf()
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Dlv_draw_pxp_blend.h69 lv_color_t color, lv_opa_t opa);
87 lv_opa_t opa, lv_disp_rot_t angle);
Dlv_draw_pxp.c133 if(dsc->opa <= (lv_opa_t)LV_OPA_MIN) in lv_draw_pxp_blend()
160 lv_gpu_nxp_pxp_fill(dest_buf, &blend_area, dest_stride, dsc->color, dsc->opa); in lv_draw_pxp_blend()
171 dsc->opa, LV_DISP_ROT_NONE); in lv_draw_pxp_blend()
178 if(dsc->opa <= (lv_opa_t)LV_OPA_MIN) in lv_draw_pxp_img_decoded()
/lvgl-latest/src/draw/swm341_dma2d/
Dlv_gpu_swm341_dma2d.c48 … const lv_color_t * src_buf, lv_coord_t src_stride, lv_opa_t opa);
122 … lv_draw_swm341_dma2d_blend_map(dest_buf, &blend_area, dest_stride, src_buf, src_stride, dsc->opa); in lv_draw_swm341_dma2d_blend()
125 else if(dsc->opa >= LV_OPA_MAX) { in lv_draw_swm341_dma2d_blend()
171 … const lv_color_t * src_buf, lv_coord_t src_stride, lv_opa_t opa) in lv_draw_swm341_dma2d_blend_map() argument
178 if(opa >= LV_OPA_MAX) { in lv_draw_swm341_dma2d_blend_map()
209 | (opa << DMA2D_PFCCR_ALPHA_Pos); in lv_draw_swm341_dma2d_blend_map()
/lvgl-latest/examples/get_started/
Dlv_example_get_started_2.c8 static lv_color_t darken(const lv_color_filter_dsc_t * dsc, lv_color_t color, lv_opa_t opa) in darken() argument
11 return lv_color_darken(color, opa); in darken()
/lvgl-latest/examples/scroll/
Dlv_example_scroll_6.c43 lv_opa_t opa = lv_map(x, 0, r, LV_OPA_TRANSP, LV_OPA_COVER); in scroll_event_cb() local
44 lv_obj_set_style_opa(child, LV_OPA_COVER - opa, 0); in scroll_event_cb()
Dlv_example_scroll_6.py38 opa = lv.map(x, 0, r, lv.OPA.TRANSP, lv.OPA.COVER)
39 child.set_style_opa(lv.OPA.COVER - opa, 0)

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