This series is kind-of two series in one. First, we rework the way we do
uniform handling all throughout both backends. In particular, we stop
using reladdr and, instead, start using MOV_INDIRECT. Doing this allows us
some nice simplifications: First, we no longer have the recursive reladdr
problem; it's gone by design. Second, we can now get rid of the extra
arrays of uniform sizes that we've been carying around everywhere. The
fact that they exist has bothered me for a while, but no more!
The second half of the series does a bunch of cleanups on the MOV_INDIRECT
instruction in the FS and then starts using it to do indirect push
constants.
Jason Ekstrand (15):
nir: Add another index to load_uniform to specify the range read
i965/fs: Use UD type for offsets in VARYING_PULL_CONSTANT_LOAD
i965/fs: Use MOV_INDIRECT for all indirect uniform loads
i965/fs: Get rid of reladdr
i965/fs: Stop relying on param_size in assign_constant_locations
i965/fs: Get rid of the param_size array
i965/vec4: Inline get_pull_constant_offset
i965/vec4: Use MOV_INDIRECT instead of reladdr for indirect push
constants
i965/vec4: Get rid of the uniform_size array
i965/fs: Add support for doing MOV_INDIRECT on uniforms
i965/fs: Don't force MASK_DISABLE on INDIRECT_MOV instructions
i965/fs: Fix regs_read() for MOV_INDIRECT with a non-zero subnr
i965/fs: Add support for MOV_INDIRECT on pre-Broadwell hardware
i965/fs: Rename demote_pull_constants to lower_constant_loads
i965/fs: Push small uniform arrays
src/glsl/nir/nir_intrinsics.h | 7 +-
src/glsl/nir/nir_lower_io.c | 5 +
src/mesa/drivers/dri/i965/brw_fs.cpp | 189 +++++++++++++---------
src/mesa/drivers/dri/i965/brw_fs.h | 4 +-
src/mesa/drivers/dri/i965/brw_fs_generator.cpp | 52 ++++--
src/mesa/drivers/dri/i965/brw_fs_nir.cpp | 62 ++++---
src/mesa/drivers/dri/i965/brw_fs_visitor.cpp | 3 -
src/mesa/drivers/dri/i965/brw_ir_fs.h | 5 +-
src/mesa/drivers/dri/i965/brw_vec4.cpp | 10 +-
src/mesa/drivers/dri/i965/brw_vec4.h | 7 +-
src/mesa/drivers/dri/i965/brw_vec4_nir.cpp | 19 +--
src/mesa/drivers/dri/i965/brw_vec4_visitor.cpp | 130 ++++++---------
src/mesa/drivers/dri/i965/brw_vec4_vs_visitor.cpp | 1 -
13 files changed, 267 insertions(+), 227 deletions(-)
--
2.5.0.400.gff86faf
_______________________________________________
mesa-dev mailing list
mesa-dev@lists.freedesktop.org
http://lists.freedesktop.org/mailman/listinfo/mesa-dev
