qf/quakeforge
0
0
Fork 0
mirror of https://git.code.sf.net/p/quake/quakeforge synced 2024-11-26 06:10:56 +00:00
Code Issues Projects Releases Packages Wiki Activity

[vulkan] Shift the 2d view by 0.5 pixels in X and Y

Browse source 
Lines drawn along the top and left edges were not displayed because
they were just off screen.
This commit is contained in:
Bill Currie 2022-09-28 22:24:22 +09:00
parent ba9a071b1c
commit 2d634b7cf7
1 changed files with 5 additions and 3 deletions
Show stats Download patch file Download diff file Expand all files Collapse all files

8
libs/video/renderer/vid_render_vulkan.c
View file

@ -360,9 +360,11 @@ vulkan_set_2d (int scaled)
__auto_type mctx = vulkan_ctx->matrix_context;
__auto_type mat = &mctx->matrices;
int width = vid.width; //FIXME vid
int height = vid.height;
QFV_Orthographic (mat->Projection2d, 0, width, 0, height, 0, 99999);
float left = -0.5;
float top = -0.5;
float right = left + vid.width; //FIXME vid
float bottom = top + vid.height;
QFV_Orthographic (mat->Projection2d, left, right, top, bottom, 0, 99999);
mctx->dirty = mctx->frames.size;
}