ShuriZma
/
RetroArch
mirror of https://github.com/libretro/RetroArch.git
1
0
Fork 0
Code Issues Packages Projects Releases Wiki Activity

Directly initialize sinc_size

This commit is contained in:
twinaphex 2017-04-29 18:54:34 +02:00
parent 4d419b2b56
commit 254fa75a0f
1 changed files with 3 additions and 2 deletions
Show Stats Download Patch File Download Diff File Expand all files Collapse all files

5
libretro-common/gfx/scaler/scaler_filter.c
View File

@ -156,7 +156,8 @@ static void fixup_filter_sub(struct scaler_filter *filter,
bool scaler_gen_filter(struct scaler_ctx *ctx) bool scaler_gen_filter(struct scaler_ctx *ctx)
{ {
int x_pos, x_step, y_pos, y_step, sinc_size; int x_pos, x_step, y_pos, y_step;
int sinc_size = 0;
switch (ctx->scaler_type) switch (ctx->scaler_type)
{ {
@ -221,7 +222,7 @@ bool scaler_gen_filter(struct scaler_ctx *ctx)
/* Need to expand the filter when downsampling /* Need to expand the filter when downsampling
* to get a proper low-pass effect. */ * to get a proper low-pass effect. */
x_pos = (1 << 15) * ctx->in_width / ctx->out_width - (1 << 15) - (sinc_size << 15); x_pos = (1 << 15) * ctx->in_width / ctx->out_width - (1 << 15) - (sinc_size << 15);
y_pos = (1 << 15) * ctx->in_height / ctx->out_height - (1 << 15) - (sinc_size << 15); y_pos = (1 << 15) * ctx->in_height / ctx->out_height - (1 << 15) - (sinc_size << 15);
gen_filter_sinc_sub(&ctx->horiz, ctx->out_width, x_pos, x_step, gen_filter_sinc_sub(&ctx->horiz, ctx->out_width, x_pos, x_step,