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freetype2
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Generate images for only the glyphs having differences

This commit is contained in:
Kushal K S V S 2017-07-14 13:55:39 +05:30
parent 2f39d67911
commit 4de40800f5
1 changed files with 48 additions and 21 deletions
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69
tests/make_png/make_sprite.c
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@ -59,6 +59,11 @@ int main(int argc, char const *argv[])
IMAGE combi_effect_2;
IMAGE output;
HASH_128 * base_murmur = (HASH_128 *) malloc(sizeof(HASH_128)) ;
HASH_128 * test_murmur = (HASH_128 *) malloc(sizeof(HASH_128)) ;
char base_hash[32];
char test_hash[32];
int Is_Different;
/*******************************************************************/
FT_Error ( *Base_Init_FreeType )( FT_Library* );
@ -337,8 +342,27 @@ int main(int argc, char const *argv[])
// Need to write code to check the values in FT_Bitmap and compare
if (base_bitmap->width == 0 || base_bitmap->rows == 0)
{
printf("Empty Glyph in glyph-index %d\n", i);
continue;
}
Is_Different = 0;
base_murmur = Generate_Hash_x64_128(base_bitmap,base_murmur);
test_murmur = Generate_Hash_x64_128(test_bitmap,test_murmur);
sprintf(base_hash, "%08x%08x%08x%08x",base_murmur->hash[0],
base_murmur->hash[1],
base_murmur->hash[2],
base_murmur->hash[3]);
sprintf(test_hash, "%08x%08x%08x%08x",test_murmur->hash[0],
test_murmur->hash[1],
test_murmur->hash[2],
test_murmur->hash[3]);
Is_Different = strcmp(base_hash, test_hash);
// Mono rendering not working right now, will put it today
// Base_Bitmap_Init( &base_target );
// Test_Bitmap_Init( &test_target );
@ -362,35 +386,38 @@ int main(int argc, char const *argv[])
sprintf( output_file_name, "./images/sprite_%d", i );
if (render_mode == 0)
if (Is_Different != 0)
{
Make_PNG( &base_target, &base_png, i, render_mode );
Make_PNG( &test_target, &test_png, i, render_mode );
// Will be used
// Add_effect( &base_png, &test_png, &after_effect_1, 1);
// Add_effect( &base_png, &test_png, &after_effect_2, 2);
if (render_mode == 0)
{
Make_PNG( &base_target, &base_png, i, render_mode );
Make_PNG( &test_target, &test_png, i, render_mode );
// Will be used
// Add_effect( &base_png, &test_png, &after_effect_1, 1);
// Add_effect( &base_png, &test_png, &after_effect_2, 2);
Stitch( &base_png, &test_png, &combi_effect_1);
// Stitch( &after_effect_1, &after_effect_2, &combi_effect_2);
Stitch( &base_png, &test_png, &combi_effect_1);
// Stitch( &after_effect_1, &after_effect_2, &combi_effect_2);
// Stitch( &combi_effect_1, &combi_effect_2, &output);
// Stitch( &combi_effect_1, &combi_effect_2, &output);
Generate_PNG ( &combi_effect_1, output_file_name, render_mode );
}else{
Generate_PNG ( &combi_effect_1, output_file_name, render_mode );
}else{
Make_PNG( base_bitmap, &base_png, i, render_mode );
Make_PNG( test_bitmap, &test_png, i, render_mode );
// Will be used
// Add_effect( &base_png, &test_png, &after_effect_1, 1);
// Add_effect( &base_png, &test_png, &after_effect_2, 2);
Make_PNG( base_bitmap, &base_png, i, render_mode );
Make_PNG( test_bitmap, &test_png, i, render_mode );
// Will be used
// Add_effect( &base_png, &test_png, &after_effect_1, 1);
// Add_effect( &base_png, &test_png, &after_effect_2, 2);
Stitch( &base_png, &test_png, &combi_effect_1);
// Stitch( &after_effect_1, &after_effect_2, &combi_effect_2);
Stitch( &base_png, &test_png, &combi_effect_1);
// Stitch( &after_effect_1, &after_effect_2, &combi_effect_2);
// Stitch( &combi_effect_1, &combi_effect_2, &output);
// Stitch( &combi_effect_1, &combi_effect_2, &output);
Generate_PNG ( &combi_effect_1, output_file_name, render_mode );
}
Generate_PNG ( &combi_effect_1, output_file_name, render_mode );
}
}
}
error = Base_Done_Face(base_face);