Sprinter/mame
2
0
Fork 0
mirror of https://github.com/holub/mame synced 2025-05-04 21:43:05 +03:00
Code Issues Actions 4 Packages Projects Releases Wiki Activity

Keep HLSL prescaling from blowing out VRAM when regular prescaling is enabled.

Browse Source
This commit is contained in:
Ryan Holtz 2011-05-31 15:58:49 +00:00
parent 61eda625cb
commit 130b3fcabb
1 changed files with 2 additions and 2 deletions
Show Stats Download Patch File Download Diff File Expand all files Collapse all files

4
src/osd/windows/drawd3d.c
View File

@ -4072,8 +4072,8 @@ static texture_info *texture_create(d3d_info *d3d, const render_texinfo *texsour
// Find the nearest prescale factor that is over our screen size
int hlsl_prescale = 1;
while(texture->rawwidth * hlsl_prescale < d3d->width) hlsl_prescale++;
while(texture->rawheight * hlsl_prescale < d3d->height) hlsl_prescale++;
while(scwidth * hlsl_prescale < d3d->width) hlsl_prescale++;
while(scheight * hlsl_prescale < d3d->height) hlsl_prescale++;
d3d->hlsl_prescale_size = hlsl_prescale;
result = (*d3dintf->device.create_texture)(d3d->device, scwidth * hlsl_prescale, scheight * hlsl_prescale, 1, D3DUSAGE_RENDERTARGET, D3DFMT_A8R8G8B8, D3DPOOL_DEFAULT, &d3d->hlsltexture0[idx]);