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| author | Charmaine Lee <charmainel@vmware.com> | 2016-01-14 10:22:17 -0700 |
|---|---|---|
| committer | Brian Paul <brianp@vmware.com> | 2016-01-14 10:39:53 -0700 |
| commit | 3038e8984df2be35a7164043ec6d385e32e26238 (patch) | |
| tree | b98815d07b7eabb312380128dca1b1a4cdefe12f /src/gallium/drivers/r600/r600_pipe.c | |
| parent | b1e11f4d71a570d39958871cc364841afb17bd13 (diff) | |
| download | external_mesa3d-3038e8984df2be35a7164043ec6d385e32e26238.zip external_mesa3d-3038e8984df2be35a7164043ec6d385e32e26238.tar.gz external_mesa3d-3038e8984df2be35a7164043ec6d385e32e26238.tar.bz2 | |
gallium/st: add pipe_context::generate_mipmap()
This patch adds a new interface to support hardware mipmap generation.
PIPE_CAP_GENERATE_MIPMAP is added to allow a driver to specify
if this new interface is supported; if not supported, the state tracker will
fallback to mipmap generation by rendering/texturing.
v2: add PIPE_CAP_GENERATE_MIPMAP to the disabled section for all drivers
v3: add format to the generate_mipmap interface to allow mipmap generation
using a format other than the resource format
v4: fix return type of trace_context_generate_mipmap()
Reviewed-by: Brian Paul <brianp@vmware.com>
Reviewed-by: Roland Scheidegger <sroland@vmware.com>
Reviewed-by: Jose Fonseca <jfonseca@vmware.com>
Diffstat (limited to 'src/gallium/drivers/r600/r600_pipe.c')
| -rw-r--r-- | src/gallium/drivers/r600/r600_pipe.c | 1 |
1 files changed, 1 insertions, 0 deletions
diff --git a/src/gallium/drivers/r600/r600_pipe.c b/src/gallium/drivers/r600/r600_pipe.c index 569f77c..08fdd36 100644 --- a/src/gallium/drivers/r600/r600_pipe.c +++ b/src/gallium/drivers/r600/r600_pipe.c @@ -356,6 +356,7 @@ static int r600_get_param(struct pipe_screen* pscreen, enum pipe_cap param) case PIPE_CAP_TGSI_FS_POSITION_IS_SYSVAL: case PIPE_CAP_TGSI_FS_FACE_IS_INTEGER_SYSVAL: case PIPE_CAP_SHADER_BUFFER_OFFSET_ALIGNMENT: + case PIPE_CAP_GENERATE_MIPMAP: return 0; case PIPE_CAP_MAX_SHADER_PATCH_VARYINGS: |