Displaying 5 results from an estimated 5 matches for "util_format_get_strid".
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util_format_get_stride
2009 Dec 26
2
[MESA PATCH] Fix nv40_miptree_layout pitch
...nv40/nv40_miptree.c
+++ b/src/gallium/drivers/nv40/nv40_miptree.c
@@ -31,8 +31,8 @@ nv40_miptree_layout(struct nv40_miptree *mt)
}
for (l = 0; l <= pt->last_level; l++) {
- if (wide_pitch && (pt->tex_usage & NOUVEAU_TEXTURE_USAGE_LINEAR))
- mt->level[l].pitch = align(util_format_get_stride(pt->format,
pt->width0), 64);
+ if (wide_pitch)
+ mt->level[l].pitch = align(util_format_get_stride(pt->format, width), 64);
else
mt->level[l].pitch = util_format_get_stride(pt->format, width);
2012 Oct 04
1
[PATCH] gallium/nouveau: use pre-calculated stride for resource_get_handle
...rc/gallium/drivers/nv30/nv30_miptree.c
index 5a9a63b..9700fa8 100644
--- a/src/gallium/drivers/nv30/nv30_miptree.c
+++ b/src/gallium/drivers/nv30/nv30_miptree.c
@@ -56,8 +56,7 @@ nv30_miptree_get_handle(struct pipe_screen *pscreen,
if (!mt || !mt->base.bo)
return FALSE;
- stride = util_format_get_stride(mt->base.base.format,
- mt->base.base.width0);
+ stride = mt->level[0].pitch;
return nouveau_screen_bo_get_handle(pscreen, mt->base.bo, stride, handle);
}
diff --git a/src/gallium/drivers/nv50/nv50_miptree.c b/src/gallium/drivers/nv50/nv50_mip...
2010 Jan 18
0
[PATCH] nv04-nv40: Rewrite and unify miptree and transfer code
...t->base.tex_usage |= NOUVEAU_TEXTURE_USAGE_LINEAR;
+ uniform_pitch = 1;
+ }
- for (l = 0; l <= pt->last_level; l++) {
- nv04mt->level[l].pitch = pt->width0;
- nv04mt->level[l].pitch = (nv04mt->level[l].pitch + 63) & ~63;
+ if(uniform_pitch)
+ {
+ mt->linear_pitch = util_format_get_stride(pt->format, pt->width0);
+
+ // TODO: this is only a constraint for rendering and not sampling, apparently
+ // we may also want this unconditionally
+ if(pt->tex_usage & (PIPE_TEXTURE_USAGE_SAMPLER |
+ PIPE_TEXTURE_USAGE_DEPTH_STENCIL |
+...
2010 Jan 18
0
[PATCH] nv04-nv40: Rewrite and unify miptree and transfer code (v2)
...t->base.tex_usage |= NOUVEAU_TEXTURE_USAGE_LINEAR;
+ uniform_pitch = 1;
+ }
- for (l = 0; l <= pt->last_level; l++) {
- nv04mt->level[l].pitch = pt->width0;
- nv04mt->level[l].pitch = (nv04mt->level[l].pitch + 63) & ~63;
+ if(uniform_pitch)
+ {
+ mt->linear_pitch = util_format_get_stride(pt->format, pt->width0);
+
+ // TODO: this is only a constraint for rendering and not sampling, apparently
+ // we may also want this unconditionally
+ if(pt->tex_usage & (PIPE_TEXTURE_USAGE_SAMPLER |
+ PIPE_TEXTURE_USAGE_DEPTH_STENCIL |
+...
2012 Jan 10
5
[PATCH 0/4] nvfx: rework render temps code and fixes
This patch series silences some unknown cap warnings and fixes up
coding style (patch 1+4).
The most important part of this series are the two patches in the
middle. They rework the state_fb code, so that we are able to
render to not 64 byte aligned targets, as this is the only real
use-case for render temporaries this allows us to drop temp code
completely and simplifies a lot