Commit Graph

12 Commits

Author SHA1 Message Date
Ian Romanick
f81b1c7fa7 glsl: Generate code for constant binary expressions that have one operand type
Signed-off-by: Ian Romanick <ian.d.romanick@intel.com>
Reviewed-by: Matt Turner <mattst88@gmail.com>
Acked-by: Dylan Baker <dylan@pnwbakers.com>
2016-08-30 16:28:01 -07:00
Ian Romanick
598929aee7 glsl: Generate code for constant unary expression that have different implementations for each source type
v2: 'for (a, b) in d' => 'for a, b in d'.  Suggested by Dylan.

Signed-off-by: Ian Romanick <ian.d.romanick@intel.com>
Reviewed-by: Matt Turner <mattst88@gmail.com>
Acked-by: Dylan Baker <dylan@pnwbakers.com>
2016-08-30 16:28:01 -07:00
Ian Romanick
aa9f4fc53e glsl: Generate code for constant unary expression that map one type to another
ir_unop_i2b is omitted because its source can either be int or uint.
That makes it special.

Signed-off-by: Ian Romanick <ian.d.romanick@intel.com>
Reviewed-by: Matt Turner <mattst88@gmail.com>
Acked-by: Dylan Baker <dylan@pnwbakers.com>
2016-08-30 16:28:01 -07:00
Ian Romanick
3fcb6b85c0 glsl: Begin generating code for the most basic constant expressions
Unary operations where all of the supported types use the same C
expression to evaluate them.

v2: 'for (a, b) in d' => 'for a, b in d'.  Suggested by Dylan.

Signed-off-by: Ian Romanick <ian.d.romanick@intel.com>
Reviewed-by: Matt Turner <mattst88@gmail.com>
Acked-by: Dylan Baker <dylan@pnwbakers.com>
2016-08-30 16:28:01 -07:00
Ian Romanick
e31c72a331 glsl: Convert tuple into a class
This makes things a little more clear now, and it will make future
changes... possible.

Signed-off-by: Ian Romanick <ian.d.romanick@intel.com>
Reviewed-by: Matt Turner <mattst88@gmail.com>
Acked-by: Dylan Baker <dylan@pnwbakers.com>
2016-08-30 16:28:01 -07:00
Ian Romanick
f4af9f36e7 glsl: Delete spurious comment about mod not taking integer operands
This hasn't been true since we added support for GLSL 1.30.

Signed-off-by: Ian Romanick <ian.d.romanick@intel.com>
Reviewed-by: Matt Turner <mattst88@gmail.com>
2016-08-30 16:28:00 -07:00
Ian Romanick
d6ad3e2dd9 glsl: Delete spurious comment about updating ir_expression::get_num_operands
This hasn't been necessary since 007f48815.

Signed-off-by: Ian Romanick <ian.d.romanick@intel.com>
Reviewed-by: Matt Turner <mattst88@gmail.com>
2016-08-30 16:28:00 -07:00
Ian Romanick
dc41d998f2 glsl: Do not generate comments or extra whitespace in expression files
The comments and whitespace can live in the Python code.

Signed-off-by: Ian Romanick <ian.d.romanick@intel.com>
Reviewed-by: Matt Turner <mattst88@gmail.com>
Acked-by: Dylan Baker <dylan@pnwbakers.com>
2016-08-30 16:28:00 -07:00
Ian Romanick
c6e8fd82ea glsl: Just access the ir_expression_operation strings table directly
The operator_string functions gave us some protection against a
malformed table.  Now that the table is generated from the same data
that generates the enum, this is not a concern.  Just cut out the middle
man.

   text	   data	    bss	    dec	    hex	filename
7531892	 273992	  28584	7834468	 778b64	i965_dri-64bit-before.so
7531828	 273992	  28584	7834404	 778b24	i965_dri-64bit-after.so

Signed-off-by: Ian Romanick <ian.d.romanick@intel.com>
Reviewed-by: Matt Turner <mattst88@gmail.com>
2016-08-30 16:28:00 -07:00
Ian Romanick
fb44f69779 glsl: Generate ir_expression_operation_strings.h from Python
'diff -ud' is clean.

v2: Massive rebase.

v3: With much help from José Fonseca, fix the SCons build.

Signed-off-by: Ian Romanick <ian.d.romanick@intel.com>
Reviewed-by: Matt Turner <mattst88@gmail.com>
Acked-by: Dylan Baker <dylan@pnwbakers.com>
2016-08-30 16:28:00 -07:00
Ian Romanick
140ec58a07 glsl: Generate the ir_last_* values
This ensures that they remain correct if the list is rearranged or new
opcodes are added.  I checked a diff of before and after to ensure that
each ir_last_ had the same value.

Signed-off-by: Ian Romanick <ian.d.romanick@intel.com>
Reviewed-by: Matt Turner <mattst88@gmail.com>
Acked-by: Dylan Baker <dylan@pnwbakers.com>
2016-08-30 16:28:00 -07:00
Ian Romanick
7d6af9e599 glsl: Generate ir_expression_operation.h from Python
There are differences in where end-of-line comments are placed, but
'diff -wud' is clean.

v2: Massive rebase.

v3: With much help from José Fonseca, fix SCons build.

Signed-off-by: Ian Romanick <ian.d.romanick@intel.com>
Reviewed-by: Matt Turner <mattst88@gmail.com>
Acked-by: Dylan Baker <dylan@pnwbakers.com>
2016-08-30 16:28:00 -07:00