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(RPNG) More cleanups to png_reverse_filter_loop

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This commit is contained in:
twinaphex 2015-03-14 01:58:50 +01:00
parent cb9c0828db
commit b7d73ebc93
1 changed files with 3 additions and 8 deletions
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11
libretro-common/formats/png/rpng_decode.c
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@ -593,20 +593,15 @@ bool png_reverse_filter_loop(struct rpng_t *rpng,
uint32_t **data)
{
int ret = 0;
const struct png_ihdr *ihdr = NULL;
struct rpng_process_t *pngp = NULL;
if (!rpng)
return false;
ihdr = &rpng->ihdr;
pngp = &rpng->process;
if (!ihdr || !pngp)
return false;
do
{
const struct png_ihdr *ihdr = &rpng->ihdr;
struct rpng_process_t *pngp = &rpng->process;
if (ihdr->interlace)
ret = png_reverse_filter_adam7(data, ihdr, pngp);
else