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feat(dave2d): always invalidate cache when using Renesas RZA

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liamHowatt
2025-10-26 13:41:17 +01:00
committed by Gabor Kiss-Vamosi
parent abec5b7c6e
commit 9d14a04e8a
3 changed files with 18 additions and 14 deletions
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src/draw/renesas/dave2d/lv_draw_dave2d.c
+14 -10
View File
@@ -32,8 +32,8 @@
**********************/
static void execute_drawing(lv_draw_dave2d_unit_t * u);
#if defined(RENESAS_CORTEX_M85)
#if (BSP_CFG_DCACHE_ENABLED)
#if defined(RENESAS_CORTEX_M85) || defined(_RENESAS_RZA_)
#if (BSP_CFG_DCACHE_ENABLED) || defined(_RENESAS_RZA_)
static void _dave2d_buf_invalidate_cache_cb(const lv_draw_buf_t * draw_buf, const lv_area_t * area);
#endif
#endif
@@ -114,16 +114,16 @@ void lv_draw_dave2d_init(void)
static void lv_draw_buf_dave2d_init_handlers(void)
{
#if defined(RENESAS_CORTEX_M85)
#if (BSP_CFG_DCACHE_ENABLED)
#if defined(RENESAS_CORTEX_M85) || defined(_RENESAS_RZA_)
#if (BSP_CFG_DCACHE_ENABLED) || defined(_RENESAS_RZA_)
lv_draw_buf_handlers_t * handlers = lv_draw_buf_get_handlers();
handlers->invalidate_cache_cb = _dave2d_buf_invalidate_cache_cb;
#endif
#endif
}
#if defined(RENESAS_CORTEX_M85)
#if (BSP_CFG_DCACHE_ENABLED)
#if defined(RENESAS_CORTEX_M85) || defined(_RENESAS_RZA_)
#if (BSP_CFG_DCACHE_ENABLED) || defined(_RENESAS_RZA_)
static void _dave2d_buf_invalidate_cache_cb(const lv_draw_buf_t * draw_buf, const lv_area_t * area)
{
const lv_image_header_t * header = &draw_buf->header;
@@ -141,7 +141,11 @@ static void _dave2d_buf_invalidate_cache_cb(const lv_draw_buf_t * draw_buf, cons
address = address + (area->x1 * (int32_t)bytes_per_pixel) + (stride * (uint32_t)area->y1);
for(i = 0; i < lines; i++) {
#if defined(RENESAS_CORTEX_M85)
SCB_CleanInvalidateDCache_by_Addr(address, bytes_to_flush_per_line);
#else /* _RENESAS_RZA_ */
R_BSP_CACHE_CleanInvalidateRange((uint64_t) address, (uint64_t) bytes_to_flush_per_line);
#endif
address += stride;
}
}
@@ -474,8 +478,8 @@ static void execute_drawing(lv_draw_dave2d_unit_t * u)
/* remember draw unit for access to unit's context */
t->draw_unit = (lv_draw_unit_t *)u;
#if defined(RENESAS_CORTEX_M85)
#if (BSP_CFG_DCACHE_ENABLED)
#if defined(RENESAS_CORTEX_M85) || defined(_RENESAS_RZA_)
#if (BSP_CFG_DCACHE_ENABLED) || defined(_RENESAS_RZA_)
lv_layer_t * layer = t->target_layer;
lv_area_t clipped_area;
int32_t x;
@@ -533,8 +537,8 @@ static void execute_drawing(lv_draw_dave2d_unit_t * u)
break;
}
#if defined(RENESAS_CORTEX_M85)
#if (BSP_CFG_DCACHE_ENABLED)
#if defined(RENESAS_CORTEX_M85) || defined(_RENESAS_RZA_)
#if (BSP_CFG_DCACHE_ENABLED) || defined(_RENESAS_RZA_)
lv_draw_buf_invalidate_cache(layer->draw_buf, &clipped_area);
#endif
#endif
src/draw/renesas/dave2d/lv_draw_dave2d_image.c
+2 -2
View File
@@ -110,8 +110,8 @@ static void img_draw_core(lv_draw_task_t * t, const lv_draw_image_dsc_t * draw_d
src_blend_mode = d2_getblendmodesrc(u->d2_handle);
dst_blend_mode = d2_getblendmodedst(u->d2_handle);
#if defined(RENESAS_CORTEX_M85)
#if (BSP_CFG_DCACHE_ENABLED)
#if defined(RENESAS_CORTEX_M85) || defined(_RENESAS_RZA_)
#if (BSP_CFG_DCACHE_ENABLED) || defined(_RENESAS_RZA_)
d1_cacheblockflush(u->d2_handle, 0, src_buf,
img_stride * header->h); //Stride is in bytes, not pixels/texels
#endif
src/draw/renesas/dave2d/lv_draw_dave2d_label.c
+2 -2
View File
@@ -88,8 +88,8 @@ static void lv_draw_dave2d_draw_letter_cb(lv_draw_task_t * t, lv_draw_glyph_dsc_
const lv_draw_buf_t * draw_buf = glyph_draw_dsc->glyph_data;
#if defined(RENESAS_CORTEX_M85)
#if (BSP_CFG_DCACHE_ENABLED)
#if defined(RENESAS_CORTEX_M85) || defined(_RENESAS_RZA_)
#if (BSP_CFG_DCACHE_ENABLED) || defined(_RENESAS_RZA_)
d1_cacheblockflush(unit->d2_handle, 0, draw_buf->data, draw_buf->data_size);
#endif
#endif