Merge pull request #2143 from kwagyeman/kwabena/remove_mul

imlib: Remove mul().
This commit is contained in:
Ibrahim Abdelkader 2024-02-16 22:03:19 +02:00 committed by GitHub
commit 29202a2566
No known key found for this signature in database
GPG Key ID: B5690EEEBB952194
3 changed files with 0 additions and 111 deletions

View File

@ -1393,7 +1393,6 @@ void imlib_replace(image_t *img,
image_t *mask); image_t *mask);
void imlib_add(image_t *img, const char *path, image_t *other, int scalar, image_t *mask); void imlib_add(image_t *img, const char *path, image_t *other, int scalar, image_t *mask);
void imlib_sub(image_t *img, const char *path, image_t *other, int scalar, bool reverse, image_t *mask); void imlib_sub(image_t *img, const char *path, image_t *other, int scalar, bool reverse, image_t *mask);
void imlib_mul(image_t *img, const char *path, image_t *other, int scalar, bool invert, image_t *mask);
void imlib_min(image_t *img, const char *path, image_t *other, int scalar, image_t *mask); void imlib_min(image_t *img, const char *path, image_t *other, int scalar, image_t *mask);
void imlib_max(image_t *img, const char *path, image_t *other, int scalar, image_t *mask); void imlib_max(image_t *img, const char *path, image_t *other, int scalar, image_t *mask);
void imlib_difference(image_t *img, const char *path, image_t *other, int scalar, image_t *mask); void imlib_difference(image_t *img, const char *path, image_t *other, int scalar, image_t *mask);

View File

@ -335,88 +335,6 @@ void imlib_sub(image_t *img, const char *path, image_t *other, int scalar, bool
imlib_image_operation(img, path, other, scalar, imlib_sub_line_op, &state); imlib_image_operation(img, path, other, scalar, imlib_sub_line_op, &state);
} }
typedef struct imlib_mul_line_op_state {
bool invert;
image_t *mask;
} imlib_mul_line_op_state_t;
static void imlib_mul_line_op(image_t *img, int line, void *other, void *data, bool vflipped) {
bool invert = ((imlib_mul_line_op_state_t *) data)->invert;
image_t *mask = ((imlib_mul_line_op_state_t *) data)->mask;
switch (img->pixfmt) {
case PIXFORMAT_BINARY: {
uint32_t *data = IMAGE_COMPUTE_BINARY_PIXEL_ROW_PTR(img, line);
float pScale = COLOR_BINARY_MAX - COLOR_BINARY_MIN;
float pDiv = 1 / pScale;
for (int i = 0, j = img->w; i < j; i++) {
if ((!mask) || image_get_mask_pixel(mask, i, line)) {
int dataPixel = IMAGE_GET_BINARY_PIXEL_FAST(data, i);
int otherPixel = IMAGE_GET_BINARY_PIXEL_FAST(((uint32_t *) other), i);
int p = invert ? (pScale - ((pScale - dataPixel) * (pScale - otherPixel) * pDiv))
: (dataPixel * otherPixel * pDiv);
IMAGE_PUT_BINARY_PIXEL_FAST(data, i, p);
}
}
break;
}
case PIXFORMAT_GRAYSCALE: {
uint8_t *data = IMAGE_COMPUTE_GRAYSCALE_PIXEL_ROW_PTR(img, line);
float pScale = COLOR_GRAYSCALE_MAX - COLOR_GRAYSCALE_MIN;
float pDiv = 1 / pScale;
for (int i = 0, j = img->w; i < j; i++) {
if ((!mask) || image_get_mask_pixel(mask, i, line)) {
int dataPixel = IMAGE_GET_GRAYSCALE_PIXEL_FAST(data, i);
int otherPixel = IMAGE_GET_GRAYSCALE_PIXEL_FAST(((uint8_t *) other), i);
int p = invert ? (pScale - ((pScale - dataPixel) * (pScale - otherPixel) * pDiv))
: (dataPixel * otherPixel * pDiv);
IMAGE_PUT_GRAYSCALE_PIXEL_FAST(data, i, p);
}
}
break;
}
case PIXFORMAT_RGB565: {
uint16_t *data = IMAGE_COMPUTE_RGB565_PIXEL_ROW_PTR(img, line);
float rScale = COLOR_R5_MAX - COLOR_R5_MIN;
float gScale = COLOR_G6_MAX - COLOR_G6_MIN;
float bScale = COLOR_B5_MAX - COLOR_B5_MIN;
float rDiv = 1 / rScale;
float gDiv = 1 / gScale;
float bDiv = 1 / bScale;
for (int i = 0, j = img->w; i < j; i++) {
if ((!mask) || image_get_mask_pixel(mask, i, line)) {
int dataPixel = IMAGE_GET_RGB565_PIXEL_FAST(data, i);
int otherPixel = IMAGE_GET_RGB565_PIXEL_FAST(((uint16_t *) other), i);
int dR = COLOR_RGB565_TO_R5(dataPixel);
int dG = COLOR_RGB565_TO_G6(dataPixel);
int dB = COLOR_RGB565_TO_B5(dataPixel);
int oR = COLOR_RGB565_TO_R5(otherPixel);
int oG = COLOR_RGB565_TO_G6(otherPixel);
int oB = COLOR_RGB565_TO_B5(otherPixel);
int r = invert ? (rScale - ((rScale - dR) * (rScale - oR) * rDiv))
: (dR * oR * rDiv);
int g = invert ? (gScale - ((gScale - dG) * (gScale - oG) * gDiv))
: (dG * oG * gDiv);
int b = invert ? (bScale - ((bScale - dB) * (bScale - oB) * bDiv))
: (dB * oB * bDiv);
IMAGE_PUT_RGB565_PIXEL_FAST(data, i, COLOR_R5_G6_B5_TO_RGB565(r, g, b));
}
}
break;
}
default: {
break;
}
}
}
void imlib_mul(image_t *img, const char *path, image_t *other, int scalar, bool invert, image_t *mask) {
imlib_mul_line_op_state_t state;
state.invert = invert;
state.mask = mask;
imlib_image_operation(img, path, other, scalar, imlib_mul_line_op, &state);
}
static void imlib_min_line_op(image_t *img, int line, void *other, void *data, bool vflipped) { static void imlib_min_line_op(image_t *img, int line, void *other, void *data, bool vflipped) {
image_t *mask = (image_t *) data; image_t *mask = (image_t *) data;

View File

@ -2289,32 +2289,6 @@ STATIC mp_obj_t py_image_sub(uint n_args, const mp_obj_t *args, mp_map_t *kw_arg
} }
STATIC MP_DEFINE_CONST_FUN_OBJ_KW(py_image_sub_obj, 2, py_image_sub); STATIC MP_DEFINE_CONST_FUN_OBJ_KW(py_image_sub_obj, 2, py_image_sub);
STATIC mp_obj_t py_image_mul(uint n_args, const mp_obj_t *args, mp_map_t *kw_args) {
image_t *arg_img =
py_helper_arg_to_image(args[0], ARG_IMAGE_MUTABLE);
bool arg_invert =
py_helper_keyword_int(n_args, args, 2, kw_args, MP_OBJ_NEW_QSTR(MP_QSTR_invert), false);
image_t *arg_msk =
py_helper_keyword_to_image(n_args, args, 3, kw_args, MP_OBJ_NEW_QSTR(MP_QSTR_mask), NULL);
fb_alloc_mark();
if (MP_OBJ_IS_STR(args[1])) {
imlib_mul(arg_img, mp_obj_str_get_str(args[1]), NULL, 0, arg_invert, arg_msk);
} else if (MP_OBJ_IS_TYPE(args[1], &py_image_type)) {
imlib_mul(arg_img, NULL, py_helper_arg_to_image(args[1], ARG_IMAGE_MUTABLE), 0, arg_invert, arg_msk);
} else {
imlib_mul(arg_img, NULL, NULL,
py_helper_keyword_color(arg_img, n_args, args, 1, NULL, 0),
arg_invert, arg_msk);
}
fb_alloc_free_till_mark();
return args[0];
}
STATIC MP_DEFINE_CONST_FUN_OBJ_KW(py_image_mul_obj, 2, py_image_mul);
STATIC mp_obj_t py_image_min(uint n_args, const mp_obj_t *args, mp_map_t *kw_args) { STATIC mp_obj_t py_image_min(uint n_args, const mp_obj_t *args, mp_map_t *kw_args) {
image_t *arg_img = image_t *arg_img =
py_helper_arg_to_image(args[0], ARG_IMAGE_MUTABLE); py_helper_arg_to_image(args[0], ARG_IMAGE_MUTABLE);
@ -6511,7 +6485,6 @@ static const mp_rom_map_elem_t locals_dict_table[] = {
{MP_ROM_QSTR(MP_QSTR_set), MP_ROM_PTR(&py_image_replace_obj)}, {MP_ROM_QSTR(MP_QSTR_set), MP_ROM_PTR(&py_image_replace_obj)},
{MP_ROM_QSTR(MP_QSTR_add), MP_ROM_PTR(&py_image_add_obj)}, {MP_ROM_QSTR(MP_QSTR_add), MP_ROM_PTR(&py_image_add_obj)},
{MP_ROM_QSTR(MP_QSTR_sub), MP_ROM_PTR(&py_image_sub_obj)}, {MP_ROM_QSTR(MP_QSTR_sub), MP_ROM_PTR(&py_image_sub_obj)},
{MP_ROM_QSTR(MP_QSTR_mul), MP_ROM_PTR(&py_image_mul_obj)},
{MP_ROM_QSTR(MP_QSTR_min), MP_ROM_PTR(&py_image_min_obj)}, {MP_ROM_QSTR(MP_QSTR_min), MP_ROM_PTR(&py_image_min_obj)},
{MP_ROM_QSTR(MP_QSTR_max), MP_ROM_PTR(&py_image_max_obj)}, {MP_ROM_QSTR(MP_QSTR_max), MP_ROM_PTR(&py_image_max_obj)},
{MP_ROM_QSTR(MP_QSTR_difference), MP_ROM_PTR(&py_image_difference_obj)}, {MP_ROM_QSTR(MP_QSTR_difference), MP_ROM_PTR(&py_image_difference_obj)},
@ -6523,7 +6496,6 @@ static const mp_rom_map_elem_t locals_dict_table[] = {
{MP_ROM_QSTR(MP_QSTR_set), MP_ROM_PTR(&py_func_unavailable_obj)}, {MP_ROM_QSTR(MP_QSTR_set), MP_ROM_PTR(&py_func_unavailable_obj)},
{MP_ROM_QSTR(MP_QSTR_add), MP_ROM_PTR(&py_func_unavailable_obj)}, {MP_ROM_QSTR(MP_QSTR_add), MP_ROM_PTR(&py_func_unavailable_obj)},
{MP_ROM_QSTR(MP_QSTR_sub), MP_ROM_PTR(&py_func_unavailable_obj)}, {MP_ROM_QSTR(MP_QSTR_sub), MP_ROM_PTR(&py_func_unavailable_obj)},
{MP_ROM_QSTR(MP_QSTR_mul), MP_ROM_PTR(&py_func_unavailable_obj)},
{MP_ROM_QSTR(MP_QSTR_min), MP_ROM_PTR(&py_func_unavailable_obj)}, {MP_ROM_QSTR(MP_QSTR_min), MP_ROM_PTR(&py_func_unavailable_obj)},
{MP_ROM_QSTR(MP_QSTR_max), MP_ROM_PTR(&py_func_unavailable_obj)}, {MP_ROM_QSTR(MP_QSTR_max), MP_ROM_PTR(&py_func_unavailable_obj)},
{MP_ROM_QSTR(MP_QSTR_difference), MP_ROM_PTR(&py_func_unavailable_obj)}, {MP_ROM_QSTR(MP_QSTR_difference), MP_ROM_PTR(&py_func_unavailable_obj)},