From: Francisco Jerez <curroje...@riseup.net>
v2: Tom Stellard
- Update CAP description
v3: Tom Stellard
- TGSI targets should pass an empty string for this CAP.
---
I think we can let TGSI drivers leave this as an empty string for now and
then revisit it once the TGSI backend is complete.
src/gallium/docs/source/screen.rst | 5 +++++
src/gallium/include/pipe/p_defines.h | 1 +
2 files changed, 6 insertions(+), 0 deletions(-)
diff --git a/src/gallium/docs/source/screen.rst
b/src/gallium/docs/source/screen.rst
index 2bddf1b..3c42bfc 100644
--- a/src/gallium/docs/source/screen.rst
+++ b/src/gallium/docs/source/screen.rst
@@ -206,6 +206,11 @@ PIPE_COMPUTE_CAP_*
Compute-specific capabilities. They can be queried using
pipe_screen::get_compute_param.
+* ``PIPE_COMPUTE_CAP_IR_TARGET``: A description of the target as a target
+ triple specification of the form ``processor-manufacturer-os`` that will
+ be passed on to the compiler. If a driver accepts compute programs in
+ the common TGSI representation, then it should return an empty string for
+ this CAP. Value type: null-terminated string.
* ``PIPE_COMPUTE_CAP_GRID_DIMENSION``: Number of supported dimensions
for grid and block coordinates. Value type: ``uint64_t``.
* ``PIPE_COMPUTE_CAP_MAX_GRID_SIZE``: Maximum grid size in block
diff --git a/src/gallium/include/pipe/p_defines.h
b/src/gallium/include/pipe/p_defines.h
index d0819e2..585cab2 100644
--- a/src/gallium/include/pipe/p_defines.h
+++ b/src/gallium/include/pipe/p_defines.h
@@ -546,6 +546,7 @@ enum pipe_shader_ir
*/
enum pipe_compute_cap
{
+ PIPE_COMPUTE_CAP_IR_TARGET,
PIPE_COMPUTE_CAP_GRID_DIMENSION,
PIPE_COMPUTE_CAP_MAX_GRID_SIZE,
PIPE_COMPUTE_CAP_MAX_BLOCK_SIZE,
--
1.7.7.6
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