search for: util_format_get_blocksizebit

Displaying 6 results from an estimated 6 matches for "util_format_get_blocksizebit".

2015 Jan 02
2
[PATCH] nv50: enable texture compression
...es); uint32_t tile_flags; if (unlikely(mt->base.base.flags & NOUVEAU_RESOURCE_FLAG_LINEAR)) @@ -96,6 +95,7 @@ nv50_mt_choose_storage_type(struct nv50_miptree *mt, boolean compressed) tile_flags = 0x60 + ms; break; default: + compressed = false; switch (util_format_get_blocksizebits(mt->base.base.format)) { case 128: assert(ms < 3); diff --git a/src/gallium/drivers/nouveau/nv50/nv50_screen.c b/src/gallium/drivers/nouveau/nv50/nv50_screen.c index 2d8347b..8d759a7 100644 --- a/src/gallium/drivers/nouveau/nv50/nv50_screen.c +++ b/src/gallium/drivers/nouvea...
2015 Dec 19
2
[PATCH] nvc0: add hardware ETC2 and ASTC support where possible
...) { + const struct util_format_description *desc = util_format_description(format); if (sample_count > 8) return false; if (!(0x117 & (1 << sample_count))) /* 0, 1, 2, 4 or 8 */ @@ -55,6 +56,15 @@ nvc0_screen_is_format_supported(struct pipe_screen *pscreen, if (util_format_get_blocksizebits(format) == 3 * 32) return false; + /* Restrict ETC2 and ASTC formats here. These are only supported on GM107+ + * and GK20A. + */ + if ((desc->layout == UTIL_FORMAT_LAYOUT_ETC || + desc->layout == UTIL_FORMAT_LAYOUT_ASTC) && + nouveau_screen(pscreen...
2015 Jan 02
0
[PATCH] nv50: enable texture compression
...; if (unlikely(mt->base.base.flags & NOUVEAU_RESOURCE_FLAG_LINEAR)) > @@ -96,6 +95,7 @@ nv50_mt_choose_storage_type(struct nv50_miptree *mt, boolean compressed) > tile_flags = 0x60 + ms; > break; > default: > + compressed = false; > switch (util_format_get_blocksizebits(mt->base.base.format)) { > case 128: > assert(ms < 3); > diff --git a/src/gallium/drivers/nouveau/nv50/nv50_screen.c b/src/gallium/drivers/nouveau/nv50/nv50_screen.c > index 2d8347b..8d759a7 100644 > --- a/src/gallium/drivers/nouveau/nv50/nv50_screen.c > ++...
2015 Jan 02
1
[PATCH v2] nv50: enable texture compression
On 03.01.2015 00:20, Ilia Mirkin wrote: > On Fri, Jan 2, 2015 at 6:09 PM, Tobias Klausmann > <tobias.johannes.klausmann at mni.thm.de> wrote: >> We enable compression only for some supported formats >> >> Suggested-by: Ilia Mirkin <imirkin at alum.mit.edu> >> Signed-off-by: Tobias Klausmann <tobias.johannes.klausmann at mni.thm.de> >> ---
2015 Jan 02
2
[PATCH v2] nv50: enable texture compression
...8G8R8X8_UNORM: + case PIPE_FORMAT_B8G8R8X8_SRGB: + case PIPE_FORMAT_R8G8B8X8_UNORM: + case PIPE_FORMAT_R8G8B8X8_SRGB: + /* Allow compression for these formats if desired */ + break; + default: + compressed = false; + break; + } switch (util_format_get_blocksizebits(mt->base.base.format)) { case 128: assert(ms < 3); diff --git a/src/gallium/drivers/nouveau/nv50/nv50_screen.c b/src/gallium/drivers/nouveau/nv50/nv50_screen.c index 2d8347b..da237f9 100644 --- a/src/gallium/drivers/nouveau/nv50/nv50_screen.c +++ b/src/gallium/drivers/nouvea...
2015 Dec 19
0
[PATCH] nvc0: add hardware ETC2 and ASTC support where possible
...l_format_description *desc = util_format_description(format); > if (sample_count > 8) > return false; > if (!(0x117 & (1 << sample_count))) /* 0, 1, 2, 4 or 8 */ > @@ -55,6 +56,15 @@ nvc0_screen_is_format_supported(struct pipe_screen *pscreen, > if (util_format_get_blocksizebits(format) == 3 * 32) > return false; > > + /* Restrict ETC2 and ASTC formats here. These are only supported on GM107+ > + * and GK20A. > + */ > + if ((desc->layout == UTIL_FORMAT_LAYOUT_ETC || > + desc->layout == UTIL_FORMAT_LAYOUT_ASTC) &&am...