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

Age	Commit message (Collapse)	Author
2007-03-12	Implement GL_ARB_texture_rectangle support	Brian
	This includes the sampler2DRect and sampler2DRectShadow types and the texture2DRect(), texture2DRectProj(), etc. built-in functions.
2007-03-08	Update lessThan(), lessThanEqual() functions, improve some matrix constructors.	Brian

2007-03-08	Rework matrix-related code.	Brian
	GLSL matrices are stored in column-major order while GL_ARB_vertex/fragment_program use row-major. So, need to use STATE_MATRIX_TRANSPOSE for built-in matrices. Unfortunately, this means that the expression M * V isn't very efficient since we need to extract the rows out of M. And that's the typical expression for vertex transformation: gl_ModelViewProjectionMatrix * gl_Position. Solve this inefficiency by looking for MV expressions and replacing them with VTranspose(M). Also, add support for GLSL 1.20's MatrixTranspose, Inverse and InverseTranspose matrices.
2007-02-03	minor tweaks to distance() funcs	Brian

2007-01-31	New asm instruction and IR_CLAMP node type to allow clamping to [0,1] with ↵	Brian
	instruction saturate-write option. Not finished yet.
2007-01-28	noise functions	Brian

2007-01-28	implement mix() with LRP instruction	Brian

2007-01-19	Rewrite normalize(vec3/vec4) to use one less register.	Brian

2007-01-08	implement biased texture functions	Brian

2007-01-08	update texture1D functions	Brian

2007-01-08	Implement projective texture sampling, 3D textures. Disable some debug output.	Brian

2007-01-05	Checkpoint glsl compiler work: sampler uniforms now implemented, linked ↵	Brian
	properly.
2007-01-04	initial code to get texture sampling limping along	Brian

2006-12-13	Checkpoint of work for new GLSL compiler back-end. Lots of assorted changes.	Brian

2006-08-02	Add vec4 extension.	Michal Krol

2006-04-18	Remove carriage-return chars ONLY.	Michal Krol

2006-03-21	GLSL fixes:	Michal Krol
	- generate error on NULL pointers in glShaderSourceARB; - reinstall program object, if current, in glLinkProgramARB; - vertex and fragment shaders are optional in program object; - floor asm was wrongly computed for x86 back-end; - allow for (void) idiom in function prototypes; - all fixed-state uniforms are updated; - local variable initializers are working; - implement texture* and shadow* functions for vertex processor; - generate error if too many arguments in general constructor; - trim unused data in general constructor; - struct r-value field select was badly relocated; Changes: - add derived state gl_fog_attrib::_Scale; - add derived state gl_light::_CosCutoffNeg;
2006-03-14	More GLSL code:	Michal Krol
	- add texture sampling support; - fix assembly codegen bugs;
2006-02-21	More GLSL code:	Michal Krol
	- uniforms (only GetLocation, Uniform1f and Uniform4fv for now for demos); - fix bugs and optimize array size handling; - 2D texture sampling (needs Enable(TEXTURE_2D) to work); - decrease built-in library assembly size by 30%.
2006-02-18	More GLSL code.	Michal Krol
	- general constructors allowed; - implement noise functions (from Stefan Gustavson - thanks!) - cosmetic stuff.
2006-02-13	More glsl code.	Michal Krol

2006-01-16	remove slang_*_gc.h files;	Michal Krol
	rename slang__gc_bin.h files to slang__gc.h ones; store built-in library code in a precompiled form only;
2005-04-13	cosmetic changes;	Michal Krol
	fix syntax errors;