targets/xvmc: use GALLIUM_COMMON_LIB_DEPS

[mesa.git] / src / glsl / TODO

diff --git a/src/glsl/TODO b/src/glsl/TODO
index b2baa130786087319cbd0b45d7eac690d5f105a4..bd077a85678ba75fbe37c927b49875980abc9ab5 100644 (file)
--- a/src/glsl/TODO
+++ b/src/glsl/TODO
@@ -1,73 +1,12 @@
-- Handle currently unsupported constant expression types
-  - ir_unop_sign
-  - ir_unop_exp2
-  - ir_unop_log2
-  - ir_unop_u2f
-  - ir_unop_trunc
-  - ir_unop_ceil
-  - ir_unop_floor
-  - ir_unop_sin
-  - ir_unop_cos
-  - ir_binop_min
-  - ir_binop_max
-  - ir_binop_pow
-
-- Handle constant expressions of (struct == struct)
-
-- Handle constant expressions of (struct != struct)
-
-- Add support to ir_constant for array constants Arrays can only be
-  - declared 'const' in GLSL 1.20+.  This is because there are no
-    array constructors in GLSL 1.10, and any variable declared as
-    'const' must have an initializer.
-
-- Handle constant expressions of (array == array)
-
-- Handle constant expressions of (array != array)
-
-- Treat built-in functions with constant parameters as constant expressions.
-  - Rewrite all built-in functions return a single expression.
-  - Modify the HIR generator for functions to automatically inline built-in
-    functions durning translation.
-  - Care must be taken to handle both the 1.10 rules and the 1.20+ rules.  In
-    1.10, built-in functions cannot be constant expressions.
-
 - Detect code paths in non-void functions that don't reach a return statement
 
-- Handle over-riding built-in functions
-  - Is the overload per-compilation unit or per-linked shader?
-
-- Handle redeclaration of built-in variables
-  - Handle addition of qualifiers such as 'invariant' or 'centroid'.
-  - Handle resizing of arrays.
-  - Other?  We'll have to look at the spec.
-
 - Improve handling of constants and their initializers.  Constant initializers
   should never generate any code.  This is trival for scalar constants.  It is
   also trivial for arrays, matrices, and vectors that are accessed with
   constant index values.  For others it is more complicated.  Perhaps these
   cases should be silently converted to uniforms?
 
-1.30 features:
-
-- Implement AST-to-HIR conversion of bit-shift operators.
-
-- Implement AST-to-HIR conversion of bit-wise {&,|,^,!} operators.
-
-- Implement AST-to-HIR conversion of switch-statements
-  - switch
-  - case
-  - Update break to correcly handle mixed nexting of switch-statements
-    and loops.
-
-- Handle currently unsupported constant expression types
-  - ir_unop_bit_not
-  - ir_binop_mod
-  - ir_binop_lshift
-  - ir_binop_rshift
-  - ir_binop_bit_and
-  - ir_binop_bit_xor
-  - ir_binop_bit_or
-
-- Implement support for 1.30 style shadow compares which only return a float
-  instead of a vec4.
+- Track source locations throughout the IR.  There are currently several
+  places where we cannot emit line numbers for errors (and currently emit 0:0)
+  because we've "lost" the line number information.  This is particularly
+  noticeable at link time.