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fix(ppa): fix insufficient writeback/invalidate data length

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This commit is contained in:
Song Ruo Jing 2024-07-09 16:06:42 +08:00
parent 3c9cd354ec
commit 64c06cb327
3 changed files with 6 additions and 3 deletions
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3
components/esp_driver_ppa/src/ppa_blend.c
View File

@ -246,8 +246,9 @@ esp_err_t ppa_do_blend(ppa_client_handle_t ppa_client, const ppa_blend_oper_conf
esp_cache_msync((void *)in_fg_ext_window, in_fg_ext_window_len, ESP_CACHE_MSYNC_FLAG_DIR_C2M | ESP_CACHE_MSYNC_FLAG_UNALIGNED);
// Invalidate out_buffer extended window (alignment strict on M2C direction)
uint32_t out_ext_window = (uint32_t)config->out.buffer + config->out.block_offset_y * config->out.pic_w * out_pixel_depth / 8;
uint32_t out_ext_window_aligned = PPA_ALIGN_DOWN(out_ext_window, buf_alignment_size);
uint32_t out_ext_window_len = config->out.pic_w * config->in_bg.block_h * out_pixel_depth / 8;
esp_cache_msync((void *)PPA_ALIGN_DOWN(out_ext_window, buf_alignment_size), PPA_ALIGN_UP(out_ext_window_len, buf_alignment_size), ESP_CACHE_MSYNC_FLAG_DIR_M2C);
esp_cache_msync((void *)out_ext_window_aligned, PPA_ALIGN_UP(out_ext_window_len + (out_ext_window - out_ext_window_aligned), buf_alignment_size), ESP_CACHE_MSYNC_FLAG_DIR_M2C);
esp_err_t ret = ESP_OK;
ppa_trans_t *trans_elm = NULL;

3
components/esp_driver_ppa/src/ppa_fill.c
View File

@ -107,8 +107,9 @@ esp_err_t ppa_do_fill(ppa_client_handle_t ppa_client, const ppa_fill_oper_config
// Write back and invalidate necessary data (note that the window content is not continuous in the buffer)
// Write back and invalidate buffer extended window (alignment not necessary on C2M direction, but alignment strict on M2C direction)
uint32_t out_ext_window = (uint32_t)config->out.buffer + config->out.block_offset_y * config->out.pic_w * out_pixel_depth / 8;
uint32_t out_ext_window_aligned = PPA_ALIGN_DOWN(out_ext_window, buf_alignment_size);
uint32_t out_ext_window_len = config->out.pic_w * config->fill_block_h * out_pixel_depth / 8;
esp_cache_msync((void *)PPA_ALIGN_DOWN(out_ext_window, buf_alignment_size), PPA_ALIGN_UP(out_ext_window_len, buf_alignment_size), ESP_CACHE_MSYNC_FLAG_DIR_C2M | ESP_CACHE_MSYNC_FLAG_INVALIDATE);
esp_cache_msync((void *)out_ext_window_aligned, PPA_ALIGN_UP(out_ext_window_len + (out_ext_window - out_ext_window_aligned), buf_alignment_size), ESP_CACHE_MSYNC_FLAG_DIR_C2M | ESP_CACHE_MSYNC_FLAG_INVALIDATE);
esp_err_t ret = ESP_OK;
ppa_trans_t *trans_elm = NULL;

3
components/esp_driver_ppa/src/ppa_srm.c
View File

@ -242,8 +242,9 @@ esp_err_t ppa_do_scale_rotate_mirror(ppa_client_handle_t ppa_client, const ppa_s
esp_cache_msync((void *)in_ext_window, in_ext_window_len, ESP_CACHE_MSYNC_FLAG_DIR_C2M | ESP_CACHE_MSYNC_FLAG_UNALIGNED);
// Invalidate out_buffer extended window (alignment strict on M2C direction)
uint32_t out_ext_window = (uint32_t)config->out.buffer + config->out.block_offset_y * config->out.pic_w * out_pixel_depth / 8;
uint32_t out_ext_window_aligned = PPA_ALIGN_DOWN(out_ext_window, buf_alignment_size);
uint32_t out_ext_window_len = config->out.pic_w * config->in.block_h * out_pixel_depth / 8;
esp_cache_msync((void *)PPA_ALIGN_DOWN(out_ext_window, buf_alignment_size), PPA_ALIGN_UP(out_ext_window_len, buf_alignment_size), ESP_CACHE_MSYNC_FLAG_DIR_M2C);
esp_cache_msync((void *)out_ext_window_aligned, PPA_ALIGN_UP(out_ext_window_len + (out_ext_window - out_ext_window_aligned), buf_alignment_size), ESP_CACHE_MSYNC_FLAG_DIR_M2C);
esp_err_t ret = ESP_OK;
ppa_trans_t *trans_elm = NULL;