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path: root/src/mesa/pipe
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2007-12-07Tile clearing optimizations.Brian
Clear using int values rather than floats when possible. Better performance now.
2007-12-07Define PIPE_FORMAT_ tokens as an enum set, rather than #defines.Brian
This makes debugging a _lot_ easier. In gdb, "print format" used to display 613570600, now you see PIPE_FORMAT_A8R8G8B8_UNORM.
2007-12-07Get rid of "duplicate" formats.Brian
For example, replace PIPE_FORMAT_U_A8_R8_G8_B8 with PIPE_FORMAT_A8R8G8B8_UNORM
2007-12-07Enable the tile clear "optimization"Brian
Not really faster yet because we're using the float-valued put/get_tile() functions so we're doing quite a bit of float/int conversion. That can be fixed though...
2007-12-07Make sp_tile_cache_flush_clear() static.Brian
Also, misc clean-ups, comments.
2007-12-07Convert the clearValue back to floats for sp_tile_cache_clear()Brian
It might be nice if sp->clear() took the color/value as floats...
2007-12-07Some tile cache improvements, clean-ups.Brian
Code for optimized clears (per-tile flag indicating clear status) in place but not enabled yet.
2007-12-07don't dereference pt after realloc - fixes valgrind errorBrian
2007-12-07add some whitespaceBrian
2007-12-07Move struct softpipe_texture definition into sp_texture.hBrian
Also, added softpipe_texture() cast wrapper.
2007-12-07minor code movementBrian
2007-12-07byteswapping fixes in choose_pixel_format()Brian
2007-12-07remove stray ;Brian
2007-12-07Remove obsolete xlib driver filesBrian
2007-12-07Overhaul the Xlib winsys layer.Brian
Front/back color buffers are now allocated with ordinary malloc() via the winsys buffer functions. To display surfaces in SwapBuffers() or flush_frontbuffer() we create an XImage that wraps the surface, then use XPutImage to copy to the window. Shared memory transport disabled for now.
2007-12-07silence void ptr arithmetic warningBrian
2007-12-07Eliminate struct pipe_region.Michel Dänzer
Directly use struct pipe_buffer_handle for storage and struct pipe_surface for (un)mapping.
2007-12-06Hide texture layout details from the state tracker.Michel Dänzer
pipe->get_tex_surface() has to be used for access to texture image data.
2007-12-05Add dependency checking for Cell driver sources.Brian
2007-12-05added B8G8R8A8 support and improved pixel format selection when doing remote ↵Brian
display to X server of different endianness.
2007-12-05added tile funcs for B8G8R8A8 formatBrian
2007-12-05added B8G8R8A8 formatBrian
2007-12-02Initial Cell driver infrastructure.Brian
No real code yet. Just stand-ins and make/build infrastructure.
2007-11-29Move dimensions from struct pipe_region to struct pipe_surface.Michel Dänzer
2007-11-24Cleanup PIPE_FORMAT names.Michal Krol
Add a function that builds a display name of a given format token.
2007-11-23gallium: remove sp_headers.h references.Michal Krol
2007-11-23gallium: reorg tgsi directories.Michal Krol
2007-11-23gallium: back out winsys interface changesMichal Krol
2007-11-22Use the new vertex buffer draw stage.José Fonseca
2007-11-22New vertex buffer stage.José Fonseca
2007-11-22Fix build.José Fonseca
2007-11-22Fix compatibility issues between gcc and msvc.Michal
2007-11-22Make it compile under Win32.Michal
2007-11-22Remove fences from the i915simple winsys interface.José Fonseca
Fences will be part of the pipe winsys interface, so remove this to avoid merge conflicts later on. This reverts commit ca7f68a7cf25a51f382bba8c42d8c6ab7db57b5d. This reverts commit dec60d33b2570cf2bdce72a00a1539ee93133f91. This reverts commit 90dd0cb822f2fe14258c786e5c37da69472b7d17.
2007-11-21more simplification, clean-up in draw_set_vertex_info()Brian
2007-11-21Replace draw_set_vertex_attributes() with simpler draw_set_vertex_info().Brian
Just pass in the vertex_info object and make a copy of it.
2007-11-21Simplify draw module's vertex_info.Brian
No longer store the vertex header and clip pos info in the draw module's vertex_info. The vertex_info just describes the data[] elements. This simplifies the code in several places.
2007-11-20add PIPE_FORMAT_Z24_S8 support to softpipe patshBrian
2007-11-20initial support for PIPE_FORMAT_Z24_S8Brian
2007-11-19optimize earlyz_quad(), add comments, remove unneeded #includesBrian
2007-11-19optimize linear_interpolation(), perspective_interpolation() functionsBrian
2007-11-18Implement early depth test.Michal Krol
Early depth test is enabled when depth test is enabled and alpha test is disabled and fragment shader does not write depth. The early-z is implemented by moving the depth test stage just before the fragment shader stage and prepending it with an earlyz stage, introduced with this commit. The earlyz stage prepares the quad->outputs.depth for the following depth test stage by interpolating Z position, just as the fragment shader would do.
2007-11-17Proper fence reference counting.José Fonseca
2007-11-16more convenient debug codeBrian
2007-11-16note problem with fragment coord Y orientationBrian
2007-11-16added a clip-bypass flag to rasterizer stateBrian
2007-11-15Include fences in the i915simple winsys interface.José Fonseca
2007-11-09comments, assertionsBrian
2007-11-09minor simplifcation in vertex_fetch()Brian
2007-11-08Reorganize user-space vertex fields in draw_context into 'user' group.Brian
This sub-struct collects the incoming user-provided data/pointers in one place. Ex: draw->mapped_vbuffer becomes draw->user.vbuffer, etc.
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