android-x86-mesa.git - Androïd/x86 port of Mesa drivers

Age	Commit message (Collapse)	Author
2010-07-22	glsl2/builtins: Fix "mod" builtin to use scalar/vector operations.	Kenneth Graunke

2010-07-22	glsl2: Fix the type of (1.0 - arg2) for mix(gen, gen, float).	Eric Anholt
	Previously, we'd constant-fold up a value of vec4(1.0 - arg2, 0, 0, 0). Fixes: glsl1-mix(vec4) function
2010-07-21	linker: Link built-in functions instead of including them in every shader	Ian Romanick
	This is an invasive set of changes. Each user shader tracks a set of other shaders that contain built-in functions. During compilation, function prototypes are imported from these shaders. During linking, the shaders are linked with these built-in-function shaders just like with any other shader.
2010-07-20	glsl2: Fix asin() implementation.	Eric Anholt
	I'd flipped around the order of two operations in paren-balancing adventures, and left out the multiply by sign(x) required for negative x. Fixes: glsl1-acos(vec4) function glsl1-asin(vec4) function glsl1-atan(vec4) function
2010-07-20	glsl2: notEqual() produces a boolean value, not the base type of the args.	Eric Anholt
	Fixes: glsl1-vector relational (bvec2 ==,!=) glsl1-vector relational (vec4 !=)
2010-07-19	glsl2: Use Elements macro	Ian Romanick

2010-07-19	glsl2: Fix the expression type for atan's pi * sign(y).	Eric Anholt
	Fixes CorrectFunction.vert.
2010-07-18	glsl2: Make cross() be an expression operation.	Eric Anholt
	ARB_fp, ARB_vp, Mesa IR, and the 965 vertex shader all have instructions for cross. Shaves 12 Mesa instructions off of a 66-instruction shader I have.
2010-07-14	glsl2/builtins: Rework clamp to use scalar/vector combinations.	Kenneth Graunke

2010-07-14	glsl2/builtins: Rework min/max to use scalar/vector combinations.	Kenneth Graunke

2010-07-07	glsl: Fix the setup of refract()'s output for vec3/vec4 and k < 0.0.	Eric Anholt
	caught by valgrind.
2010-07-02	glsl2/builtins: Use vector ops in the 130 version of "sign."	Kenneth Graunke

2010-07-02	glsl2/builtins: Use vector ops in "smoothstep."	Kenneth Graunke

2010-07-01	glsl2: Add ir_unop_fract as an expression type.	Eric Anholt
	Most backends will prefer seeing this to seeing (a - floor(a)), so represent it explicitly.
2010-06-30	glsl2: Don't break sign() down by vector components.	Eric Anholt

2010-06-30	glsl2: Fix reversed value of step().	Eric Anholt
	It's 0.0 if x < edge, not 1.0. Partial fix for glsl-fs-step.
2010-06-30	glsl2: Fix up the implementation of fract() for vector types.	Eric Anholt
	There's no need to split each vector component out, just do vector ops.
2010-06-24	glsl2: Move the compiler to the subdirectory it will live in in Mesa.	Eric Anholt