| Age | Commit message (Collapse) | Author | |
|---|---|---|---|
| 2005-01-03 | Added support for floating point depth buffers on Savage4-based | Felix Kuehling | |
| hardware. By also reversing the depth range this can compensate the loss of accuracy of far objects caused by the projective transformation. Software fallbacks work but are slightly slower since floats in a custom (non IEEE) format have to be encoded and decoded. I havn't done anything about polygon offsets yet. There doesn't seem to be an easy way do get it right except making the offset unit as big as the lowest resolution of depth values. For now float depth is disabled by default but can be enabled through driconf (though I have seen only positive effects so far). | |||
| 2005-01-02 | Improved the performance of software fallbacks by not waiting for idle | Felix Kuehling | |
| in every single span function. Instead flush and wait in the SpanRenderStart hook and in wrappers around _swrast_Copy/Draw/ReadPixels. Misc. cleanups in savagespan.c while I'm there. | |||
| 2005-01-01 | Removed all direct hardware access (MMIO, BCI) from the Savage DRI | Felix Kuehling | |
| driver. It uses the new DRM version 2.0.x now, which has just been committed to DRM CVS. | |||
| 2004-12-23 | Simplified and optimized _savage_texnorm_stage. | Felix Kuehling | |
| 2004-12-22 | Enabled hardware rendering of 1D textures. No need for a software fallback. | Felix Kuehling | |
| 2004-12-22 | - Fake projective textures on a single texture unit. A fallback is only | Felix Kuehling | |
| needed if a second texture unit is enabled. - Also worked around an application bug in Chromium B.S.U.: it sends 3D texture coordinates while only a 2D texture is enabled. This used to trigger a PTEX fallback. Now the 3rd coordinate is just ignored. - Fixed the _savage_texnorm_stage to never normalize homogenous texture coordinates. | |||
| 2004-12-17 | Made debugging output controllable via environment variable | Felix Kuehling | |
| SAVAGE_DEBUG. Added fallback debugs. Added no_rast option to disable hardware rasterization (everything as software fallback). | |||
| 2004-12-17 | Added a TNL pipeline stage that normalizes texture coordinates as a | Felix Kuehling | |
| workaround for bad Savage hardware interpolation of big texture coordinates. | |||
| 2004-12-16 | Also PUBLICize the config option table | Adam Jackson | |
| 2004-12-15 | Mark __driCreateNewScreen PUBLIC | Adam Jackson | |
| 2004-12-15 | Added configuration support to the Savage driver. Three options are | Felix Kuehling | |
| supported so far. | |||
| 2004-12-15 | Fixed GL_CLAM_TO_EDGE. It's not supported in hardware. Use GL_CLAMP | Felix Kuehling | |
| instead of GL_REPEAT. | |||
| 2004-12-15 | Fixed initialization of some stencil-related S4 registers, which was | Felix Kuehling | |
| misplaced in savageDDInitState_s3d, where was overwriting completely unrelated S3D registers with garbage. | |||
| 2004-12-15 | Moved some code from savageCreateContext to savageInitDriver, where it | Felix Kuehling | |
| belongs. Removed some obviously useless code. Fixed computation of MaxTextureLevels. | |||
| 2004-12-15 | Fixed some missing uint8_t -> u_int8_t. | Felix Kuehling | |
| 2004-12-14 | uint*t -> u_int*t | Alan Hourihane | |
| 2004-11-27 | Remove _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. | |||
| 2004-10-08 | Apply Eric's stencil wrap patch (Eric Anholt) | Alex Deucher | |
| 2004-10-07 | Fix emitting fog without secondary color and vice-versa. | Felix Kuehling | |
| 2004-10-04 | Add some Savage3D stencil documentation based on discussions during the | Ian Romanick | |
| 20-Sep-2004 #dri-devel meeting. | |||
| 2004-10-02 | added support for GL_ARB_draw_buffers | Brian Paul | |
| 2004-08-22 | Converted the Savage driver to the new DRI interface and enabled compilation | Felix Kuehling | |
| in the Mesa tree. | |||
| 2004-07-01 | Rename the various function types in t_context.h to include a tnl_ prefix. | Keith Whitwell | |
| 2004-06-03 | Open/Close FullScreen die. unichrome and savage implemented, code is ifdef'd out | Jon Smirl | |
| 2004-06-02 | Replace drmHandle, drmContext, drmDrawable, drmMagic and related types with | Ian Romanick | |
| drm_handle_t, drm_context_t, drm_drawable_t, drm_magic_t. | |||
| 2004-05-24 | WAIT_IDLE_EMPTY in savageSwapBuffers until real frame throttling is possible. | Felix Kuehling | |
| 2004-05-03 | get rid of last few XF86DRIClipRect | Dave Airlie | |
| 2004-04-22 | Fix order of EMIT_4UB_4F declarations | Keith Whitwell | |
| 2004-04-08 | make note about needing to fix the drm driver to enable SAVAGE_CMD_DMA | Alan Hourihane | |
| 2004-03-27 | Forgot to set SAVAGE_NEW_CULL in savageDDEnable_s3d. | Felix Kuehling | |
| 2004-03-26 | Enable drawing directly to the (now tiled) front buffer. | Felix Kuehling | |
| 2004-03-25 | Recalculate the viewport matrix in savageEmitDrawingRectangle. | Felix Kuehling | |
| 2004-03-25 | More state management changes: | Felix Kuehling | |
| - Don't lock in savageDDUpdateStatte, don't call savageEmitHwStateLocked - Need to grab the lock for texture uploads now - New SAVAGE_NEW_CULL bit in new_state to make sure that culling state and raster_primitive are not examined at the wrong times. | |||
| 2004-03-24 | Make sure hardware culling is disabled for unfilled primitives, | Felix Kuehling | |
| points and lines. | |||
| 2004-03-24 | Missing in last commit. | Felix Kuehling | |
| 2004-03-24 | Buffer vertices and emit them in batches. Still using conventional drawing | Felix Kuehling | |
| commands, no vertex DMA. | |||
| 2004-03-21 | ctx->Const.MaxTextureLevels is not the highest mipmap level but the number | Felix Kuehling | |
| > of levels, including 0. | |||
| 2004-03-21 | Improved MaxTextureLevel computation to take the nr. of tex units and both | Felix Kuehling | |
| texture heaps into account. | |||
| 2004-03-21 | Implemented 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. | |||
| 2004-03-21 | Removed some useless definitions, artifacts from the Utah-GLX i810 driver. | Felix Kuehling | |
| 2004-03-21 | unsigned int -> uint32_t, unsigned char -> uint8_t where the size matters. | Felix Kuehling | |
| A bit more cosmetics. Improved state emit on Savage 3D/IX/MX. | |||
| 2004-03-20 | Fixed texture LOD bias. | Felix Kuehling | |
| 2004-03-20 | Fixed MAXFIFO_S4. Removed WAIT_IDLE_EMPTY from savage_BCI_swap which resulted | Felix Kuehling | |
| in another small speedup. Fixed a problem that was masked by that WAIT_IDLE_EMPTY: - flush command buffer and WAIT_IDLE_EMPTY before uploading textures | |||
| 2004-03-20 | Cleaned up and fixed stencil fallback. | Felix Kuehling | |
| 2004-03-08 | Cleaned up and slightly optimized the texture upload code. | Felix Kuehling | |
| 2004-03-08 | Swapout textures who's space is claimed by a new texture. Don't destroy. | Felix Kuehling | |
| This finally really fixes assertion failures in savageBindTexture. I think the same situation with several contexts is still broken though. | |||
| 2004-03-07 | Fixed texture tiling format for 8bit texels on ProSavage and Twister. | Felix Kuehling | |
| 2004-03-07 | Rewrote tiled texture upload. Small mipmap levels work correctly now. | Felix Kuehling | |
| 2004-03-07 | Fixed two small problems in the vertex setup. | Felix Kuehling | |
| - make sure that vertex setup is initialized - Savage seems to need the W coordinate for smooth shading | |||
| 2004-03-04 | Small texture management fixes. Should get rid of assertions some people ↵ | Felix Kuehling | |
| were getting in savageBindTexture. | |||
 |
index : Mesa | |
| My Mesa repository | Thomas White |
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