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| author | Marek Olšák <maraeo@gmail.com> | 2012-11-13 00:25:49 +0100 |
|---|---|---|
| committer | Marek Olšák <maraeo@gmail.com> | 2012-11-13 15:00:37 +0100 |
| commit | ac4f61b232024c7c83b81a9119a4637ed592c4a1 (patch) | |
| tree | 8481d469a886f8c07740157fafbe600677fb99b4 /src/gallium/drivers/r600/r600_texture.c | |
| parent | fe2ef4b810ad1c2e712881742000bc0950b72660 (diff) | |
| download | external_mesa3d-ac4f61b232024c7c83b81a9119a4637ed592c4a1.zip external_mesa3d-ac4f61b232024c7c83b81a9119a4637ed592c4a1.tar.gz external_mesa3d-ac4f61b232024c7c83b81a9119a4637ed592c4a1.tar.bz2 | |
r600g: use LINEAR_ALIGNED tiling for staging textures, reorder the code
Reviewed-by: Alex Deucher <alexander.deucher@amd.com>
Diffstat (limited to 'src/gallium/drivers/r600/r600_texture.c')
| -rw-r--r-- | src/gallium/drivers/r600/r600_texture.c | 16 |
1 files changed, 10 insertions, 6 deletions
diff --git a/src/gallium/drivers/r600/r600_texture.c b/src/gallium/drivers/r600/r600_texture.c index ea017d3..b1dbf07 100644 --- a/src/gallium/drivers/r600/r600_texture.c +++ b/src/gallium/drivers/r600/r600_texture.c @@ -494,10 +494,18 @@ struct pipe_resource *r600_texture_create(struct pipe_screen *screen, { struct r600_screen *rscreen = (struct r600_screen*)screen; struct radeon_surface surface; - unsigned array_mode = 0; + const struct util_format_description *desc = util_format_description(templ->format); + unsigned array_mode; int r; - if (!(templ->flags & R600_RESOURCE_FLAG_TRANSFER)) { + /* Default tiling mode for staging textures. */ + array_mode = V_038000_ARRAY_LINEAR_ALIGNED; + + /* Tiling doesn't work with the 422 (SUBSAMPLED) formats. That's not an issue, + * because 422 formats are used for videos, which prefer linear buffers + * for fast uploads anyway. */ + if (!(templ->flags & R600_RESOURCE_FLAG_TRANSFER) && + desc->layout != UTIL_FORMAT_LAYOUT_SUBSAMPLED) { if (!(templ->bind & PIPE_BIND_SCANOUT) && templ->usage != PIPE_USAGE_STAGING && templ->usage != PIPE_USAGE_STREAM) { @@ -507,10 +515,6 @@ struct pipe_resource *r600_texture_create(struct pipe_screen *screen, } } - /* XXX tiling is broken for the 422 formats */ - if (util_format_description(templ->format)->layout == UTIL_FORMAT_LAYOUT_SUBSAMPLED) - array_mode = V_038000_ARRAY_LINEAR_ALIGNED; - r = r600_init_surface(rscreen, &surface, templ, array_mode, templ->flags & R600_RESOURCE_FLAG_FLUSHED_DEPTH); if (r) { |