diff options
| author | Brian Paul <[email protected]> | 2015-11-16 10:31:46 -0700 |
|---|---|---|
| committer | Brian Paul <[email protected]> | 2015-11-18 09:15:54 -0700 |
| commit | 1a90e3e1e3ee70504f2ce57462fb592b448269be (patch) | |
| tree | d89f00d00c7ed1e8c7ee5e34d09ceebf54d1e3f4 /src/gallium/drivers/svga/svga_state_sampler.c | |
| parent | 27ce75ed12c814b0d4b96c32f6e89ba308910e26 (diff) | |
svga: add/use new svga_sampler_format() function
This is important for the case of sampling from a depth texture. In
that case, we need to sample the texture as if it were a single-channel
color texture. For other/color formats, we can use the format as-is.
Reviewed-by: Charmaine Lee <[email protected]>
Reviewed-by: José Fonseca <[email protected]>
Diffstat (limited to 'src/gallium/drivers/svga/svga_state_sampler.c')
| -rw-r--r-- | src/gallium/drivers/svga/svga_state_sampler.c | 3 |
1 files changed, 3 insertions, 0 deletions
diff --git a/src/gallium/drivers/svga/svga_state_sampler.c b/src/gallium/drivers/svga/svga_state_sampler.c index 611d2c6102f..c5d52bbfd14 100644 --- a/src/gallium/drivers/svga/svga_state_sampler.c +++ b/src/gallium/drivers/svga/svga_state_sampler.c @@ -108,6 +108,9 @@ svga_validate_pipe_sampler_view(struct svga_context *svga, PIPE_BIND_SAMPLER_VIEW); assert(format != SVGA3D_FORMAT_INVALID); + /* Convert the format to a sampler-friendly format, if needed */ + format = svga_sampler_format(format); + if (texture->target == PIPE_BUFFER) { viewDesc.buffer.firstElement = sv->base.u.buf.first_element; viewDesc.buffer.numElements = (sv->base.u.buf.last_element - |