notgne2/tuxpaint-pencil-sharpener
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corrected wrong position of declaration for variables in some magic tools.

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This commit is contained in:
Shin-ichi TOYAMA 2009-05-26 15:00:26 +00:00
parent 7403371265
commit 82a232dca8
7 changed files with 26 additions and 22 deletions
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15
magic/src/mosaic.c
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@ -217,9 +217,9 @@ static void mosaic_noise_pixel(void * ptr, SDL_Surface * canvas, int noise_AMOUN
Uint8 temp[3];
double temp2[3];
int k;
SDL_GetRGB(api->getpixel(canvas,x, y), canvas->format, &temp[0], &temp[1], &temp[2]);
int k;
for (k =0;k<3;k++){
temp2[k] = clamp(0.0, (int)temp[k] - (rand()%noise_AMOUNT) + noise_AMOUNT/2.0, 255.0);
}
@ -232,17 +232,17 @@ static void mosaic_blur_pixel(void * ptr, SDL_Surface * canvas, SDL_Surface * la
int i,j,k;
Uint8 temp[3];
double blurValue[3];
for (k =0;k<3;k++){
blurValue[k] = 0;
}
//5x5 gaussiann weighting window
const int weight[5][5] = { {1,4,7,4,1},
{4,16,26,16,4},
{7,26,41,26,7},
{4,16,26,16,4},
{1,4,7,4,1}};
for (k =0;k<3;k++){
blurValue[k] = 0;
}
for (i=-2;i<3;i++){
for (j=-2;j<3;j++){
//Add the pixels around the current one wieghted
@ -269,6 +269,7 @@ static void mosaic_sharpen_pixel(void * ptr,
int grey;
int i,j;
double sobel_1=0,sobel_2=0;
double temp;
//Sobel weighting masks
const int sobel_weights_1[3][3] = { {1,2,1},
@ -290,7 +291,7 @@ static void mosaic_sharpen_pixel(void * ptr,
}
}
double temp = sqrt(sobel_1*sobel_1 + sobel_2*sobel_2);
temp = sqrt(sobel_1*sobel_1 + sobel_2*sobel_2);
temp = (temp/1443)*255.0;
SDL_GetRGB(api->getpixel(last, x, y), last->format, &r1, &g1, &b1);