For a long time, we've wanted a place to put utility code which isn't
directly tied to Mesa or Gallium internals. This patch creates a new
src/util directory for exactly that purpose, and builds the contents as
libmesautil.la.
ralloc seemed like a good first candidate. These days, it's directly
used by mesa/main, i965, i915, and r300g, so keeping it in src/glsl
didn't make much sense.
Signed-off-by: Kenneth Graunke <kenneth@whitecape.org>
v2 (Jason Ekstrand): More realloc uses and some scons fixes
Signed-off-by: Jason Ekstrand <jason.ekstrand@intel.com>
Reviewed-by: Marek Olšák <marek.olsak@amd.com>
This patch moves following bitfields and variables to the data
structure:
explicit_location, explicit_index, explicit_binding, has_initializer,
is_unmatched_generic_inout, location_frac, from_named_ifc_block_nonarray,
from_named_ifc_block_array, depth_layout, location, index, binding,
max_array_access, atomic
Signed-off-by: Tapani Pälli <tapani.palli@intel.com>
Reviewed-by: Paul Berry <stereotype441@gmail.com>
This patch moves following bitfields in to the data structure:
used, assigned, how_declared, mode, interpolation,
origin_upper_left, pixel_center_integer
Signed-off-by: Tapani Pälli <tapani.palli@intel.com>
Reviewed-by: Paul Berry <stereotype441@gmail.com>
Data section helps serialization and cloning of a ir_variable. This
patch includes the helper bits used for read only ir_variables.
Signed-off-by: Tapani Pälli <tapani.palli@intel.com>
Reviewed-by: Paul Berry <stereotype441@gmail.com>
Checks that the variables generated meet certain criteria.
- Geometry shader inputs have an explicit location.
- Geometry shader outputs have an explicit location.
- Fragment shader-only varying locations are not used.
- Geometry shader uniforms and system values don't have an explicit
location.
- Geometry shader constants don't have an explicit location and are
read-only.
- No other kinds of geometry variables exist.
It does not verify that an specific variables exist.
Signed-off-by: Ian Romanick <ian.d.romanick@intel.com>
Reviewed-by: Paul Berry <stereotype441@gmail.com>
Checks that the variables generated meet certain criteria.
- Fragment shader inputs have an explicit location.
- Fragment shader outputs have an explicit location.
- Vertex / geometry shader-only varying locations are not used.
- Fragment shader uniforms and system values don't have an explicit
location.
- Fragment shader constants don't have an explicit location and are
read-only.
- No other kinds of fragment variables exist.
It does not verify that an specific variables exist.
v2: Use _mesa_varying_slot_in_fs in
fragment_builtin.inputs_have_explicit_location. Suggested by Paul.
Signed-off-by: Ian Romanick <ian.d.romanick@intel.com>
Reviewed-by: Paul Berry <stereotype441@gmail.com>
Checks that the variables generated meet certain criteria.
- Vertex shader inputs have an explicit location.
- Vertex shader outputs have an explicit location.
- Fragment shader-only varying locations are not used.
- Vertex shader uniforms and system values don't have an explicit
location.
- Vertex shader constants don't have an explicit location and are
read-only.
- No other kinds of vertex variables exist.
It does not verify that an specific variables exist.
v2: Fix memory management mistakes in
common_builtin::string_starts_with_prefix. Clean up error message
reporting in common_builtin::no_invalid_variable_modes. Both suggested
by Paul.
Signed-off-by: Ian Romanick <ian.d.romanick@intel.com>
Reviewed-by: Paul Berry <stereotype441@gmail.com>
Kenneth Graunke