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feat(ppa): add PPA driver support for ESP32P4

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Fix pm_lock assert and assign to NULL
Alpha value union
Tested with CONFIG_PM_ENABLE
This commit is contained in:
Song Ruo Jing
2024-04-18 20:35:33 +08:00
parent 01bc7dcc56
commit 916c0ef8d1
5 changed files with 123 additions and 32 deletions
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35
components/esp_driver_ppa/include/driver/ppa.h
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@@ -55,6 +55,8 @@ esp_err_t ppa_register_client(const ppa_client_config_t *config, ppa_client_hand
/**
* @brief Unregister a PPA client
*
* @note This will also free the resources occupied by the client
*
* @param[in] ppa_client PPA client handle, allocated by `ppa_register_client`
*
* @return
@@ -170,10 +172,13 @@ typedef struct {
bool rgb_swap; /*!< Whether to swap the input data in RGB (e.g. ARGB becomes BGRA, RGB becomes BGR) */
bool byte_swap; /*!< Whether to swap the input data in byte. Only available feature if input picture color mode is ARGB8888 or RGB565 */
ppa_alpha_update_mode_t alpha_update_mode; /*!< Select whether the alpha channel of the input picture needs update */
uint32_t alpha_value; /*!< Range: 0 ~ 255
When PPA_ALPHA_FIX_VALUE mode is selected, alpha_value is the alpha value to be replaced with (output_alpha = alpha_value)
When PPA_ALPHA_SCALE mode is selected, alpha_value/256 is the multiplier to the input alpha value (output_alpha = input_alpha * alpha_value / 256)
When other alpha modes are selected, this field is not used */
union {
uint32_t alpha_fix_val; /*!< Range: [0, 255]
When PPA_ALPHA_FIX_VALUE mode is selected, alpha_fix_val is the new alpha value to replace the input alpha value (output_alpha = alpha_fix_val) */
float alpha_scale_ratio; /*!< Range: (0, 1)
When PPA_ALPHA_SCALE mode is selected, alpha_scale_ratio is the multiplier to the input alpha value (output_alpha = alpha_scale_ratio * input_alpha)
Ratio resolution is 1/256 */
};
ppa_trans_mode_t mode; /*!< Determines whether to block inside the operation functions, see `ppa_trans_mode_t` */
void *user_data; /*!< User registered data to be passed into `done_cb` callback function */
@@ -205,17 +210,23 @@ typedef struct {
bool bg_rgb_swap; /*!< Whether to swap the background input data in RGB (e.g. ARGB becomes BGRA, RGB becomes BGR) */
bool bg_byte_swap; /*!< Whether to swap the background input data in byte. Only available feature if input BG picture color mode is ARGB8888 or RGB565 */
ppa_alpha_update_mode_t bg_alpha_update_mode; /*!< Select whether the alpha channel of the input background picture needs update */
uint32_t bg_alpha_value; /*!< Range: 0 ~ 255
When PPA_ALPHA_FIX_VALUE mode is selected, alpha_value is the alpha value to be replaced with (output_alpha = alpha_value)
When PPA_ALPHA_SCALE mode is selected, alpha_value/256 is the multiplier to the input alpha value (output_alpha = input_alpha * alpha_value / 256)
When other alpha modes are selected, this field is not used */
union {
uint32_t bg_alpha_fix_val; /*!< Range: [0, 255]
When PPA_ALPHA_FIX_VALUE mode is selected, alpha_fix_val is the new alpha value to replace the input alpha value (output_alpha = alpha_fix_val) */
float bg_alpha_scale_ratio; /*!< Range: (0, 1)
When PPA_ALPHA_SCALE mode is selected, alpha_scale_ratio is the multiplier to the input alpha value (output_alpha = alpha_scale_ratio * input_alpha)
Ratio resolution is 1/256 */
};
bool fg_rgb_swap; /*!< Whether to swap the foreground input data in RGB (e.g. ARGB becomes BGRA, RGB becomes BGR) */
bool fg_byte_swap; /*!< Whether to swap the foreground input data in byte. Only available feature if input FG picture color mode is ARGB8888 or RGB565 */
ppa_alpha_update_mode_t fg_alpha_update_mode; /*!< Select whether the alpha channel of the input foreground picture needs update */
uint32_t fg_alpha_value; /*!< Range: 0 ~ 255
When PPA_ALPHA_FIX_VALUE mode is selected, alpha_value is the alpha value to be replaced with (output_alpha = alpha_value)
When PPA_ALPHA_SCALE mode is selected, alpha_value/256 is the multiplier to the input alpha value (output_alpha = input_alpha * alpha_value / 256)
When other alpha modes are selected, this field is not used */
union {
uint32_t fg_alpha_fix_val; /*!< Range: [0, 255]
When PPA_ALPHA_FIX_VALUE mode is selected, alpha_fix_val is the new alpha value to replace the input alpha value (output_alpha = alpha_fix_val) */
float fg_alpha_scale_ratio; /*!< Range: (0, 1)
When PPA_ALPHA_SCALE mode is selected, alpha_scale_ratio is the multiplier to the input alpha value (output_alpha = alpha_scale_ratio * input_alpha)
Ratio resolution is 1/256 */
};
uint32_t fg_fix_rgb_val; /*!< When in_fg.blend_cm is PPA_BLEND_COLOR_MODE_A8/4, this field can be used to set a fixed color for the foreground, in RGB888 format (R[23:16], G[15: 8], B[7:0]) */
// color-keying