summaryrefslogtreecommitdiff
path: root/src/mesa/drivers/dri/r128/r128_state.c
AgeCommit message (Collapse)Author
2006-05-08updates to dri drivers for recent stencil changesKeith Whitwell
2005-10-27Add support for GL_EXT_stencil_wrap, from hearing that the windows drivers didEric Anholt
it, and guessing that the two remaining entries in the 3-bit values were the new funcs. Tested with modified stencilwrap test. Also, remove the commented fallback stuff -- more modification to stencilwrap suggests that those issues were just from span readback, not stencil implementation.
2005-10-27Bug #1028: Add hardware-accelerated stencil support to r128. Testing withEric Anholt
stencilwrap reported many issues with various modes. Some of these were complicated by the fact that spans are broken (Bug #1615), but some appear to be real bugs. However, while spans remain broken, I found that visual results were better by avoiding fallbacks rather than avoiding just a broken stencil implementation. Note that this required changing the depth spans at 24+8bpp into read-modify-write cycles. It would be nicer as a single write with a mask, but the kernel span blits turn off masking. Reviewed by: ajax
2005-10-26Fix the RGB order of the specular color emit, and turn GL_EXT_secondary_colorEric Anholt
back on. Tested using seccolor modified to use the blue channel instead of green, since green stays in the same place across RGB/BGR mistakes. Also hook in UpdateSpecular on COLOR_EXT change, which might have resulted in missing statechanges before.
2005-09-14Instead of calling _mesa_ResizeBuffersMESA() in the Viewport function,Brian Paul
call driUpdateFramebufferSize() when window size/position changes.
2005-09-13Replace ctx->Driver.StencilOp/Func/Mask() functions withBrian Paul
ctx->Driver.Stencil*Separate() functions.
2005-09-03SetBuffer, renderbuffer changesBrian Paul
2005-05-04Major check-in of changes for GL_EXT_framebuffer_object extension.Brian Paul
Main driver impacts: - new code for creating the Mesa GLframebuffer - new span/pixel read/write code Some drivers not yet updated/tested.
2004-11-27Remove _mesa_ResizeBuffersMESA() call from _mesa_set_viewport().Brian Paul
Now, the driver's Viewport routine should call _mesa_ResizeBuffersMESA() if necessary. Cleaned up code related to GLframebuffer width/height initialization. Set initial viewport/scissor params in _mesa_make_current2(), instead of in the drivers' MakeCurrent functions.
2004-10-02added support for GL_ARB_draw_buffersBrian Paul
2004-10-02Convert Rage 128 over to t_vertex.c. While it's slightly slower (10% in ipers)Eric Anholt
it's not that big of a deal in more normal apps, and axes a good bit of code. And I assume that t_vertex will only get faster. Removes ~43k from compiled binary. Tested with: quake3, ut, ipers, texcyl, chromium, tuxracer, neverball (kinda)
2004-06-04Enable GL_EXT_blend_subtract and GL_NV_blend_square.Ian Romanick
GL_EXT_blend_subtract was already enabled via GL_ARB_imaging, but now one of the added modes is supported in hardware. GL_NV_blend_square was tested with progs/tests/blendsquare on an Rage128 Pro with PCI ID 1002:5046. I know there are some differences with some versions of the chip.
2004-03-21Implemented support for software-based AUX color buffers.Brian Paul
Only available with Xlib driver for now. Assorted clean-ups related to Draw/ReadBuffer(). Renamed FRONT_LEFT_BIT -> DD_FRONT_LEFT_BIT, etc.
2004-03-12Make R128 driver use sarea/defines from DRM. removed r128_common.hJon Smirl
and r128_sarea.h since they are redundant now.
2004-01-27Added support for EXT_blend_equation_separate / ATI_blend_equation_separate.Ian Romanick
The internal driver interface was also changed to use BlendEquationSeparate instead of BlendEquation.
2004-01-21Remove dd_function_table::BlendFunc. All drivers now useIan Romanick
dd_function_table:BlendFuncSeparate. If a driver does not actually support EXT_blend_func_separate, it can assume that the RGB and alpha blend functions are the same.
2003-10-21Update DRI drivers to current DRI CVS and make them work.Jon Smirl
2003-08-22patch to import Jon Smirl's work from BitkeeperBrian Paul