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Revert "(RPNG) Optimize png_reverse_filter_adam7_deinterlace_pass"

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This reverts commit a283b7126189e0f001bbf56252a5103a3a955d3c.
This commit is contained in:
twinaphex 2020-08-19 18:15:24 +02:00
parent 003ff126ce
commit 282d34aeb1
1 changed files with 3 additions and 6 deletions
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9
libretro-common/formats/png/rpng.c
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@ -468,13 +468,10 @@ static void png_reverse_filter_adam7_deinterlace_pass(uint32_t *data,
for (y = 0; y < pass_height; for (y = 0; y < pass_height;
y++, data += ihdr->width * pass->stride_y, input += pass_width) y++, data += ihdr->width * pass->stride_y, input += pass_width)
{ {
uint32_t *out = data; uint32_t *out = data;
const uint32_t *input_ptr = NULL;
for ( input_ptr = &input[0] for (x = 0; x < pass_width; x++, out += pass->stride_x)
; input_ptr < input + pass_width *out = input[x];
; input_ptr++, out += pass->stride_x)
*out = *input_ptr;
} }
} }