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refactor(ppa): use fourcc for dma2d and ppa color formats

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This commit is contained in:
Song Ruo Jing
2025-12-01 19:21:49 +08:00
parent 1fcafee01c
commit fe8ace8bef
24 changed files with 274 additions and 332 deletions
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components/esp_driver_ppa/src/ppa_fill.c
+3 -10
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@@ -32,10 +32,6 @@ bool ppa_fill_transaction_on_picked(uint32_t num_chans, const dma2d_trans_channe
assert(dma2d_chans[0].dir == DMA2D_CHANNEL_DIRECTION_RX);
dma2d_channel_handle_t dma2d_rx_chan = dma2d_chans[0].chan;
color_space_pixel_format_t out_pixel_format = {
.color_type_id = fill_trans_desc->out.fill_cm,
};
// Fill 2D-DMA descriptors
blend_engine->dma_rx_desc->vb_size = fill_trans_desc->fill_block_h;
blend_engine->dma_rx_desc->hb_length = fill_trans_desc->fill_block_w;
@@ -45,7 +41,7 @@ bool ppa_fill_transaction_on_picked(uint32_t num_chans, const dma2d_trans_channe
blend_engine->dma_rx_desc->owner = DMA2D_DESCRIPTOR_BUFFER_OWNER_DMA;
blend_engine->dma_rx_desc->va_size = fill_trans_desc->out.pic_h;
blend_engine->dma_rx_desc->ha_length = fill_trans_desc->out.pic_w;
blend_engine->dma_rx_desc->pbyte = dma2d_desc_pixel_format_to_pbyte_value(out_pixel_format);
blend_engine->dma_rx_desc->pbyte = dma2d_desc_pixel_format_to_pbyte_value((esp_color_fourcc_t)fill_trans_desc->out.fill_cm);
blend_engine->dma_rx_desc->y = fill_trans_desc->out.block_offset_y;
blend_engine->dma_rx_desc->x = fill_trans_desc->out.block_offset_x;
blend_engine->dma_rx_desc->mode = DMA2D_DESCRIPTOR_BLOCK_RW_MODE_SINGLE;
@@ -104,14 +100,11 @@ esp_err_t ppa_do_fill(ppa_client_handle_t ppa_client, const ppa_fill_oper_config
// config->out.block_offset_x % 2 == 0 && config->out.block_offset_y % 2 == 0,
// ESP_ERR_INVALID_ARG, TAG, "YUV420 output does not support odd h/w/offset_x/offset_y");
// } else
if (config->out.fill_cm == PPA_FILL_COLOR_MODE_YUV422) {
if (config->out.fill_cm == PPA_FILL_COLOR_MODE_YUV422_UYVY) {
ESP_RETURN_ON_FALSE(config->out.pic_w % 2 == 0 && config->out.block_offset_x % 2 == 0,
ESP_ERR_INVALID_ARG, TAG, "YUV422 output does not support odd w/offset_x");
}
color_space_pixel_format_t out_pixel_format = {
.color_type_id = config->out.fill_cm,
};
uint32_t out_pixel_depth = color_hal_pixel_format_get_bit_depth(out_pixel_format);
uint32_t out_pixel_depth = color_hal_pixel_format_fourcc_get_bit_depth((esp_color_fourcc_t)config->out.fill_cm);
uint32_t out_pic_len = config->out.pic_w * config->out.pic_h * out_pixel_depth / 8;
ESP_RETURN_ON_FALSE(out_pic_len <= config->out.buffer_size, ESP_ERR_INVALID_ARG, TAG, "out.pic_w/h mismatch with out.buffer_size");
ESP_RETURN_ON_FALSE(config->fill_block_w <= (config->out.pic_w - config->out.block_offset_x) &&