diff options
| author | Christoph Bumiller <[email protected]> | 2013-04-02 16:24:06 +0200 |
|---|---|---|
| committer | Christoph Bumiller <[email protected]> | 2013-04-03 12:54:44 +0200 |
| commit | f0a0d59f0fdceb756838ad6dad012852ba48362e (patch) | |
| tree | 6355f6041b1a5a16ca1abfeaff21f58faf3286e5 /src/gallium/drivers/nvc0/nvc0_tex.c | |
| parent | d801545964f8183bb17ed913b7c19482dad43b6c (diff) | |
nvc0: honour scaled coordiantes setting for linear textures
Diffstat (limited to 'src/gallium/drivers/nvc0/nvc0_tex.c')
| -rw-r--r-- | src/gallium/drivers/nvc0/nvc0_tex.c | 11 |
1 files changed, 5 insertions, 6 deletions
diff --git a/src/gallium/drivers/nvc0/nvc0_tex.c b/src/gallium/drivers/nvc0/nvc0_tex.c index b0e02fc4ec8..ffd285473a9 100644 --- a/src/gallium/drivers/nvc0/nvc0_tex.c +++ b/src/gallium/drivers/nvc0/nvc0_tex.c @@ -61,7 +61,7 @@ nvc0_create_sampler_view(struct pipe_context *pipe, { uint32_t flags = 0; - if (res->target == PIPE_TEXTURE_RECT) + if (res->target == PIPE_TEXTURE_RECT || res->target == PIPE_BUFFER) flags |= NV50_TEXVIEW_SCALED_COORDS; return nvc0_create_texture_view(pipe, res, templ, flags, res->target); @@ -122,9 +122,13 @@ nvc0_create_texture_view(struct pipe_context *pipe, if (desc->colorspace == UTIL_FORMAT_COLORSPACE_SRGB) tic[2] |= NV50_TIC_2_COLORSPACE_SRGB; + if (!(flags & NV50_TEXVIEW_SCALED_COORDS)) + tic[2] |= NV50_TIC_2_NORMALIZED_COORDS; + /* check for linear storage type */ if (unlikely(!nouveau_bo_memtype(nv04_resource(texture)->bo))) { if (texture->target == PIPE_BUFFER) { + assert(!(tic[2] & NV50_TIC_2_NORMALIZED_COORDS)); address += view->pipe.u.buf.first_element * desc->block.bits / 8; tic[2] |= NV50_TIC_2_LINEAR | NV50_TIC_2_TARGET_BUFFER; @@ -135,8 +139,6 @@ nvc0_create_texture_view(struct pipe_context *pipe, } else { /* must be 2D texture without mip maps */ tic[2] |= NV50_TIC_2_LINEAR | NV50_TIC_2_TARGET_RECT; - if (texture->target != PIPE_TEXTURE_RECT) - tic[2] |= NV50_TIC_2_NORMALIZED_COORDS; tic[3] = mt->level[0].pitch; tic[4] = mt->base.base.width0; tic[5] = (1 << 16) | mt->base.base.height0; @@ -148,9 +150,6 @@ nvc0_create_texture_view(struct pipe_context *pipe, return &view->pipe; } - if (!(flags & NV50_TEXVIEW_SCALED_COORDS)) - tic[2] |= NV50_TIC_2_NORMALIZED_COORDS; - tic[2] |= ((mt->level[0].tile_mode & 0x0f0) << (22 - 4)) | ((mt->level[0].tile_mode & 0xf00) << (25 - 8)); |