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gl3: Scale 3x for nolerp 8bit textures

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This commit is contained in:
Denis Pauk 2022-01-18 00:02:54 +02:00
parent dcdc37ea35
commit a48c7e1850
1 changed files with 18 additions and 3 deletions
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21
src/client/refresh/gl3/gl3_image.c
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@ -442,9 +442,24 @@ GL3_LoadPic(char *name, byte *pic, int width, int realwidth,
// resize 8bit images only when we forced such logic
if (r_scale8bittextures->value)
{
byte *image_converted = malloc(width * height * 4);
scale2x(pic, image_converted, width, height);
image->has_alpha = GL3_Upload8(image_converted, width * 2, height * 2,
byte *image_converted;
int scale = 2;
// scale 3 times if lerp image
if (!nolerp && (vid.height >= 240 * 3))
scale = 3;
image_converted = malloc(width * height * scale * scale);
if (!image_converted)
return NULL;
if (scale == 3) {
scale3x(pic, image_converted, width, height);
} else {
scale2x(pic, image_converted, width, height);
}
image->has_alpha = GL3_Upload8(image_converted, width * scale, height * scale,
(image->type != it_pic && image->type != it_sky),
image->type == it_sky);
free(image_converted);