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

Age	Commit message (Collapse)	Author
2008-11-12	draw: Add missing include.	Michal Krol

2008-11-06	gallium: debug code to print vertex array data (disabled)	Brian Paul

2008-11-05	gallium: added some debug code (disabled)	Brian Paul

2008-10-07	draw: add switch for drivers to force vertex data passthrough	Keith Whitwell

2008-08-24	gallium: refactor/replace p_util.h with util/u_memory.h and util/u_math.h	Brian Paul
	Also, rename p_tile.[ch] to u_tile.[ch]
2008-07-04	gallium: fix trim() function bug when count < first	Brian Paul
	If the user called glDrawArrays(GL_TRIANGLES, count=1), trim() returned a very large integer because of the unsigned arithmetic.
2008-06-10	gallium: Deprecate GETENV. Replace by debug_get_bool_option.	José Fonseca
	debug_get_bool_option will interpret "n", "no", "0", "f", or "false" as FALSE; and everything else as TRUE. The default value (used when the variable is not set) is received as a parameter.
2008-05-30	draw: trim incoming primitives	Keith Whitwell

2008-05-29	draw: add more switches to turn FSE on/off	Keith Whitwell

2008-05-28	draw: enable FSE by default	Keith Whitwell

2008-05-23	draw: get rid of fetch-shade-emit frontend hack	Keith Whitwell
	The code is now living in it's intended place as a pt middle end.
2008-05-12	draw: turn fse path into a middle end	Keith Whitwell
	Also add some util functions in pt_util.c
2008-05-12	draw: streamline the varray path	Keith Whitwell
	- drop support for running the pipeline (ie. don't populate the flags values) - pass through all split-able primitives intact to the middle end - only primitives that can't be split are shunted on the draw-element path
2008-05-12	draw: add fetch-shade-emit path	Keith Whitwell
	Enable with TEST_FSE=t. Performs fetch from API-provided vertex buffers, transformation with one of three (two working) hard-coded shaders, and final emit to hardware vertices all in a single pass. Currently only really useful for profiling in conjunction with SP_NO_RAST=t.
2008-05-08	split larger primitives in the simple varray pt	Zack Rusin

2008-04-25	draw: no need to special-case elts/get_elts for varray frontend	Keith Whitwell

2008-04-25	frontend for rendering without elts	Zack Rusin

2008-04-22	draw: allow drivers to query pipeline state more easily	Keith Whitwell
	Also, provide a separate flag to say whether the driver can handle clipping/rhw tasks, in addition to the API flag which indicates they have already been done.
2008-04-19	draw: move incoming vertex state into draw->pt	Keith Whitwell
	This state is effectively private to the vertex processing part of the draw module.
2008-04-19	draw: move some pipeline-specific code & state to draw_pipe.[ch]	Keith Whitwell

2008-04-19	draw: remove named clipmask flags, tidy up pt middle ends	Keith Whitwell

2008-04-18	draw: remove draw_prim.c	Keith Whitwell

2008-04-18	draw: switch over to draw_pt paths, will remove old code shortly	Keith Whitwell

2008-04-18	draw: remove fetch_pipeline middle end -- just use the general path	Keith Whitwell

2008-04-17	draw: don't always run pipeline if clipping	Keith Whitwell

2008-04-16	draw: allow pt paths to run without a vbuf render stage	Keith Whitwell

2008-04-16	draw: make pt run pipeline when need_pipeline is true, not just when clipped	Keith Whitwell

2008-04-14	silence some warnings	Zack Rusin

2008-04-14	draw: flush pipeline before trying to allocate more hw vertices	Keith Whitwell

2008-04-14	draw: hide passthrough shading paths behind an environment variable	Keith Whitwell

2008-04-14	Implement fetch/shade/pipeline or emit vertex passthrough.	Zack Rusin

2008-04-03	draw: add passthrough path to the pipeline	Keith Whitwell
	This handles the case where bypass_vs is set, but vertices need to go through the pipeline for some reason - eg unfilled polygon mode. Demonstrates how to drive the pipeline from inside one of these things.
2008-04-02	draw: Set the backend prim in the pt 'prepare' operation	Keith Whitwell
	Leaving it until 'run' is bad as the primitive is pretty much state for some drivers and so needs to get set early. In some drivers this is used to determine things like vertex format, etc -- by the time we get to 'run', it's too late to change this.
2008-04-01	draw: more flatshade_first changes	Keith Whitwell
	- Reduce the number of changes to the normal vertex ordering - Assume that the hardware knows how to do this in the standard case. - Add support to the passthrough vcache path.
2008-04-01	draw: flush between pt/non-pt modes	Keith Whitwell

2008-03-30	draw: Do not run full pipeline when flatshade_first for point primitives.	Michal Krol

2008-03-25	draw: take primitive into account when deciding if the pipeline is active	Keith Whitwell

2008-03-23	draw: check need_pipeline() in passthrough	Keith Whitwell

2008-03-23	gallium: beginnings of draw module vertex rework	Keith Whitwell
	Trying to put a structure in place that we can actually optimize. Initially just implementing a passthrough mode, this will fairly soon replace all the vertex_cache/prim_queue/shader_queue stuff that's so hard to understand... Split the vertex processing into a couple of distinct stages: - Frontend - Prepares two lists of elements (fetch and draw) to be processed by the next stage. This stage doesn't fetch or draw vertices, but makes the decision which to draw. Multiple implementations of this will implement different strategies, currently just a vcache implementation. - MiddleEnd - Takes the list of fetch elements, fetches them, runs the vertex shader, cliptest, viewport transform on them to produce a linear array of vertex_header vertices. - Passes that list of vertices, plus the draw_elements (which index into that list) onto the backend - Backend - Either the existing primitive/clipping pipeline, or the vbuf_render hardware backend provided by the driver. Currently, the middle-end is the old passthrough code, and it build hardware vertices, not vertex_header vertices as above. It may be that passthrough is a special case in this respect.