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2010-07-30glsl2: Update the callee pointer of calls to newly-linked-in functions.Eric Anholt
Otherwise, ir_function_inlining will see the body of the function from the unlinked version of the shader, which won't have had the lowering passes done on it or linking's variable remapping.
2010-07-30glsl2: Initialize ir_function_signature::is_built_in.Kenneth Graunke
Fixes a valgrind error.
2010-07-30glcpp: Don't look for backslashes before the beginning of the string.Kenneth Graunke
Fixes a valgrind error.
2010-07-29glsl2: Do ir_if_return on the way out, not the way in.Eric Anholt
The problem with doing it on the way in is that for a function with multiple early returns, we'll move an outer block in, then restart the pass, then move the two inside returns out, then never move outer blocks in again because the remaining early returns are inside an else block and they don't know that there's a return just after their block. By going inside-out, we get the early returns stacked up so that they all move out with a series of move_returns_after_block(). Fixes (on i965): glsl-fs-raytrace-bug27060 glsl-vs-raytrace-bug26691
2010-07-29glsl2: Make sure functions end with a return before doing ir_if_return.Eric Anholt
This catches a few remaining functions that weren't getting inlined, generally operating on global or out variables and using an early return to skip work when possible. Fixes for i965: glsl1-function with early return (3)
2010-07-29glsl2: Make ir_if_return handle if () { return } else { not return }Eric Anholt
This makes many remaining functions inlinable. Fixes for i965: glsl1-function with early return (1) glsl1-function with early return (2)
2010-07-29glsl2: Refactor a bit of ir_if_return for the next changes.Eric Anholt
2010-07-29ir_to_mesa: Don't emit a duplicate return at the end of a function.Eric Anholt
It was harmless, but ugly.
2010-07-29glsl2: Allow use of _mesa_print_ir without a parse state on hand.Eric Anholt
2010-07-29ir_constant_variable: Don't mark variable from outside our scope as constant.Eric Anholt
Fixes (with software, except for alpha): glsl1-function with early return(3)
2010-07-29glsl2: When dumping IR for debug, indent nested blocks.Eric Anholt
No more trying to match parens in my head when looking at the body of a short function containing an if statement.
2010-07-29glsl2: When dumping IR for debug, skip all the empty builtin prototypes.Eric Anholt
2010-07-29glsl2: Fix spelling of "sentinel."Eric Anholt
2010-07-29glsl2: Fix spelling of "initializer."Eric Anholt
2010-07-29glsl2: Remove an inlined unvalued return statement.Eric Anholt
We already have asserts that it was the last call in the function, so it's safe to remove after it got cloned in. Fixes: glsl-fs-functions-4.
2010-07-28glsl2: Actually fix glsl-version-define.Eric Anholt
2010-07-28glcpp: Add __VERSION__ define to the current language version.Eric Anholt
Fixes: glsl-version-define glsl-version-define-110 glsl-version-define-120
2010-07-28glcpp: Print integer tokens as decimal, not hex.Eric Anholt
2010-07-28glsl2: Make lowp, mediump, highp, and precision identifiers pre-1.20.Eric Anholt
Fixes glsl-precision-110.
2010-07-28glsl2/Makefile: Append to DEFINES rather than replacing them.Kenneth Graunke
Otherwise, we lose DEBUG, which causes mtypes.h to set NDEBUG, which causes assertions to not happen, which is no fun for anyone.
2010-07-28ir_to_mesa: Respect the driver if it rejects a shader.Eric Anholt
2010-07-28glsl2: Fix outerProduct builtin.Kenneth Graunke
The type signatures were completely backwards.
2010-07-28ir_constant_expression: Add support for the "outerProduct" builtin.Kenneth Graunke
2010-07-28ir_constant_expression: Add support for the "mix" builtin.Kenneth Graunke
Both 1.10 and 1.30 variants.
2010-07-28ir_constant_expression: Add support for the "transpose" builtin.Kenneth Graunke
2010-07-28ir_constant_expression: Add support for the "smoothstep" builtin.Kenneth Graunke
2010-07-28ir_constant_expression: Add support for the "clamp" builtin.Kenneth Graunke
2010-07-28ir_constant_expression: Add support for the "step" builtin.Kenneth Graunke
2010-07-28ir_constant_expression: Add support for the "faceforward" builtin.Kenneth Graunke
2010-07-28ir_constant_expression: Add support for the "refract" builtin.Kenneth Graunke
2010-07-28ir_constant_expression: Add support for the "reflect" builtin.Kenneth Graunke
2010-07-28ir_constant_expression: Add support for the "normalize" builtin.Kenneth Graunke
2010-07-28ir_constant_expression: Add support for the "matrixCompMult" builtin.Kenneth Graunke
2010-07-28ir_constant_expression: Simplify code that implements the "dot" builtin.Kenneth Graunke
There's no need to use an ir_expression; we have a handy C function.
2010-07-28ir_constant_expression: Add support for the "length" builtin.Kenneth Graunke
2010-07-28ir_constant_expression: Extract dot product calculation for reuse.Kenneth Graunke
2010-07-28ir_constant_expression: Remove support for dot products of integers.Kenneth Graunke
This shouldn't be required since dot is only defined for floating point types, even in GLSL 4.0.
2010-07-28ir_constant_expression: Add support for the "greaterThanEqual" builtin.Kenneth Graunke
2010-07-28ir_constant_expression: Add support for the "greaterThan" builtin.Kenneth Graunke
2010-07-28ir_constant_expression: Add support for the "lessThanEqual" builtin.Kenneth Graunke
2010-07-28ir_constant_expression: Add support for the "lessThan" builtin.Kenneth Graunke
2010-07-28ir_constant_expression: Add support for the "notEqual" builtin.Kenneth Graunke
2010-07-28ir_constant_expression: Add support for the "equal" builtin.Kenneth Graunke
2010-07-28ir_constant_expression: Add support for the "distance" builtin.Kenneth Graunke
2010-07-28ir_constant_expression: Add support for the "degrees" builtin.Kenneth Graunke
2010-07-28ir_constant_expression: Add support for the "radians" builtin.Kenneth Graunke
2010-07-28ir_constant_expression: Add support for the "tanh" builtin.Kenneth Graunke
2010-07-28ir_constant_expression: Add support for the "tan" builtin.Kenneth Graunke
2010-07-28ir_constant_expression: Add support for the "sinh" builtin.Kenneth Graunke
2010-07-28ir_constant_expression: Add support for the "cosh" builtin.Kenneth Graunke