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feat(ppa): add PPA driver support for ESP32P4

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Add fill operation
Split ppa_do_operation, pre-process some trans config
This commit is contained in:
Song Ruo Jing
2024-03-01 21:52:56 +08:00
parent fd19979d88
commit 776c3ef392
3 changed files with 243 additions and 86 deletions
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components/esp_driver_ppa/include/driver/ppa.h
+56 -43
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@@ -32,8 +32,6 @@ typedef struct ppa_invoker_t *ppa_invoker_handle_t;
* @brief A collection of configuration items that used for registering a PPA invoker
*/
typedef struct {
// ppa_engine_handle_t sr_engine;
// ppa_engine_handle_t blend_engine;
uint32_t engine_flag; /*!< Bitwise OR of `PPA_ENGINE_FLAG_*` flags indicating the required engines for the invoker */
// done_cb
// user_data
@@ -69,49 +67,51 @@ typedef enum {
PPA_TRANS_MODE_NON_BLOCKING, /*!< `ppa_do_xxx` function will return immediately after the PPA operation is pushed to the internal queue */
} ppa_trans_mode_t;
#define PPA_SR_TRANS_CONFIG struct { \
void *in_buffer; /*!< TODO: could be a buffer list, link descriptors together, process a batch
uint32_t batch_num; However, is it necessary? psram can not store too many pictures */ \
uint32_t in_pic_w; \
uint32_t in_pic_h; \
uint32_t in_block_w; \
uint32_t in_block_h; \
uint32_t in_block_offset_x; \
uint32_t in_block_offset_y; \
\
void *out_buffer; /*!< TODO: alignment restriction */ \
uint32_t out_pic_w; \
uint32_t out_pic_h; \
uint32_t out_block_offset_x; \
uint32_t out_block_offset_y; \
\
ppa_sr_rotation_angle_t rotation_angle; \
float scale_x; \
float scale_y; \
bool mirror_x; \
bool mirror_y; \
\
struct { \
ppa_sr_color_mode_t mode; \
color_range_t yuv_range; \
color_conv_std_rgb_yuv_t yuv_std; \
bool rgb_swap; \
bool byte_swap; \
ppa_alpha_mode_t alpha_mode; \
uint32_t alpha_value; /*!< 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 */ \
} in_color; \
\
struct { \
ppa_sr_color_mode_t mode; \
color_range_t yuv_range; \
color_conv_std_rgb_yuv_t yuv_std; \
} out_color; \
}
/**
* @brief A collection of configuration items to perform a PPA SR operation
*/
typedef struct {
void *in_buffer; // TODO: could be a buffer list, link descriptors together, process a batch
// uint32_t batch_num; // However, is it necessary? psram can not store too many pictures
uint32_t in_pic_w;
uint32_t in_pic_h;
uint32_t in_block_w;
uint32_t in_block_h;
uint32_t in_block_offset_x;
uint32_t in_block_offset_y;
void *out_buffer; // TODO: alignment restriction
uint32_t out_pic_w;
uint32_t out_pic_h;
uint32_t out_block_offset_x;
uint32_t out_block_offset_y;
ppa_sr_rotation_angle_t rotation_angle;
float scale_x;
float scale_y;
bool mirror_x;
bool mirror_y;
struct {
ppa_sr_color_mode_t mode;
color_range_t yuv_range;
color_conv_std_rgb_yuv_t yuv_std;
bool rgb_swap;
bool byte_swap;
ppa_alpha_mode_t alpha_mode;
uint32_t alpha_value; /*!< 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 */
} in_color;
struct {
ppa_sr_color_mode_t mode;
color_range_t yuv_range;
color_conv_std_rgb_yuv_t yuv_std;
} out_color;
} ppa_sr_trans_config_t;
typedef PPA_SR_TRANS_CONFIG ppa_sr_trans_config_t;
/**
* @brief Perform a scaling-and-rotating (SR) operation to a picture
@@ -191,9 +191,22 @@ typedef struct {
*/
esp_err_t ppa_do_blend(ppa_invoker_handle_t ppa_invoker, const ppa_blend_trans_config_t *config, ppa_trans_mode_t mode);
// TODO: FILL
typedef struct {
uint32_t fill_block_w;
uint32_t fill_block_h;
uint32_t fill_argb_color; /*!< The color to be filled, in ARGB8888 format ((A[31:24], R[23:16], G[15: 8], B[7:0])) */
void *out_buffer;
uint32_t out_pic_w;
uint32_t out_pic_h;
uint32_t out_block_offset_x;
uint32_t out_block_offset_y;
struct {
ppa_blend_color_mode_t mode;
} out_color;
// colorkey???
} ppa_fill_trans_config_t;
/**