diff options
| -rw-r--r-- | src/mesa/drivers/dri/nouveau/nouveau_texture.c | 25 |
1 files changed, 14 insertions, 11 deletions
diff --git a/src/mesa/drivers/dri/nouveau/nouveau_texture.c b/src/mesa/drivers/dri/nouveau/nouveau_texture.c index bf365bfca34..20bc0f6688f 100644 --- a/src/mesa/drivers/dri/nouveau/nouveau_texture.c +++ b/src/mesa/drivers/dri/nouveau/nouveau_texture.c @@ -177,15 +177,15 @@ nouveau_choose_tex_format(GLcontext *ctx, GLint internalFormat, } static GLboolean -teximage_fits(struct gl_texture_object *t, int level, - struct gl_texture_image *ti) +teximage_fits(struct gl_texture_object *t, int level) { struct nouveau_surface *s = &to_nouveau_texture(t)->surfaces[level]; + struct gl_texture_image *ti = t->Image[0][level]; - return t->Target == GL_TEXTURE_RECTANGLE || - (s->bo && s->width == ti->Width && - s->height == ti->Height && - s->format == ti->TexFormat); + return ti && (t->Target == GL_TEXTURE_RECTANGLE || + (s->bo && s->width == ti->Width && + s->height == ti->Height && + s->format == ti->TexFormat)); } static GLboolean @@ -195,7 +195,7 @@ validate_teximage(GLcontext *ctx, struct gl_texture_object *t, { struct gl_texture_image *ti = t->Image[0][level]; - if (ti && teximage_fits(t, level, ti)) { + if (teximage_fits(t, level)) { struct nouveau_surface *ss = to_nouveau_texture(t)->surfaces; struct nouveau_surface *s = &to_nouveau_teximage(ti)->surface; @@ -304,9 +304,12 @@ nouveau_texture_validate(GLcontext *ctx, struct gl_texture_object *t) void nouveau_texture_reallocate(GLcontext *ctx, struct gl_texture_object *t) { - texture_dirty(t); - relayout_texture(ctx, t); - nouveau_texture_validate(ctx, t); + if (!teximage_fits(t, t->BaseLevel) || + !teximage_fits(t, get_last_level(t))) { + texture_dirty(t); + relayout_texture(ctx, t); + nouveau_texture_validate(ctx, t); + } } static unsigned @@ -364,7 +367,7 @@ nouveau_teximage(GLcontext *ctx, GLint dims, GLenum target, GLint level, } if (level == t->BaseLevel) { - if (!teximage_fits(t, level, ti)) + if (!teximage_fits(t, level)) relayout_texture(ctx, t); nouveau_texture_validate(ctx, t); } |