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Cleanup font_renderer_create_atlas

This commit is contained in:
twinaphex 2017-07-22 18:46:33 +01:00
parent 69c05cd7b4
commit 43c42c28e6
1 changed files with 10 additions and 6 deletions
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16
gfx/drivers_font_renderer/freetype.c
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@ -173,16 +173,20 @@ static bool font_renderer_create_atlas(ft_font_renderer_t *handle, float font_si
unsigned max_width = font_size + 2; unsigned max_width = font_size + 2;
unsigned max_height = font_size + 2; unsigned max_height = font_size + 2;
handle->atlas.width = max_width * FT_ATLAS_COLS; unsigned atlas_width = max_width * FT_ATLAS_COLS;
handle->atlas.height = max_height * FT_ATLAS_ROWS;
handle->atlas.buffer = (uint8_t*) unsigned atlas_height = max_height * FT_ATLAS_ROWS;
calloc(handle->atlas.width * handle->atlas.height, 1);
if (!handle->atlas.buffer) uint8_t *atlas_buffer = (uint8_t*)
calloc(atlas_width * atlas_height, 1);
if (!atlas_buffer)
return false; return false;
slot = handle->atlas_slots; handle->atlas.buffer = atlas_buffer;
handle->atlas.width = atlas_width;
handle->atlas.height = atlas_height;
slot = handle->atlas_slots;
for (y = 0; y < FT_ATLAS_ROWS; y++) for (y = 0; y < FT_ATLAS_ROWS; y++)
{ {