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(gfx/video_coord_array.c) Cleanups

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This commit is contained in:
twinaphex 2016-03-20 17:46:53 +01:00
parent f59e334ceb
commit 1164adb902
1 changed files with 17 additions and 17 deletions
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34
gfx/video_coord_array.c
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@ -37,28 +37,24 @@ static INLINE bool realloc_checked(void **ptr, size_t size)
}
static bool gfx_coord_array_resize(gfx_coord_array_t *ca,
unsigned count)
unsigned cap)
{
if (ca->coords.vertices + count >= ca->allocated)
{
unsigned alloc_size = next_pow2(ca->coords.vertices + count);
size_t base_size = sizeof(float) * alloc_size;
size_t base_size = sizeof(float) * cap;
if (!realloc_checked((void**)&ca->coords.vertex,
if (!realloc_checked((void**)&ca->coords.vertex,
2 * base_size))
return false;
if (!realloc_checked((void**)&ca->coords.color,
return false;
if (!realloc_checked((void**)&ca->coords.color,
4 * base_size))
return false;
if (!realloc_checked((void**)&ca->coords.tex_coord,
return false;
if (!realloc_checked((void**)&ca->coords.tex_coord,
2 * base_size))
return false;
if (!realloc_checked((void**)&ca->coords.lut_tex_coord,
return false;
if (!realloc_checked((void**)&ca->coords.lut_tex_coord,
2 * base_size))
return false;
return false;
ca->allocated = alloc_size;
}
ca->allocated = cap;
return true;
}
@ -69,8 +65,12 @@ bool gfx_coord_array_add(gfx_coord_array_t *ca,
size_t base_size, offset;
count = MIN(count, coords->vertices);
if (!gfx_coord_array_resize(ca, count))
return false;
if (ca->coords.vertices + count >= ca->allocated)
{
unsigned cap = next_pow2(ca->coords.vertices + count);
if (!gfx_coord_array_resize(ca, cap))
return false;
}
base_size = count * sizeof(float);
offset = ca->coords.vertices;