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2008-05-30[intel-gem] Remember last offset of reused BOs to avoid more kernel relocs.Eric Anholt
This is good for about 5% on ipers on 965, and should help any cpu-bound app.
2008-05-28[intel-gem] Once mapped, leave buffers mapped.Keith Packard
Mapping and unmapping buffers is expensive, and having the map around isn't harmful (other than consuming address space). So, once mapped, just leave buffers mapped in case they get re-used.
2008-05-26[intel] all flushing in intelEmitCopyBlitKeith Packard
Add both MI_FLUSH and intel_batchbuffer_flush to intelEmitCopyBlit. This ensures that the data are flushed *and* the gem kernel driver sees the various memory domain transitions.
2008-05-25[intel] Enable buffer re-use for gemKeith Packard
Use the new DRM_IOCTL_I915_GEM_BUSY ioctl to detect idle buffers for re-use.
2008-05-23Remove stale comment about glFlush().Eric Anholt
We don't need an MI_FLUSH there, because everything that's been flushed in the batch will eventually hit the hardware.
2008-05-23Emit a flush after the swapbuffers blit, so contents end up on the screen.Eric Anholt
Otherwise, since the MI_FLUSH at the end of every batch had been removed, non-automatic-flushing chips (965) wouldn't get flushed and apps with static rendering would get partial screen contents until the server's blockhandler flush kicked in.
2008-05-22Add back a mostly-correct glFinish for GEM and fake.Eric Anholt
The right solution would probably be keeping a list of regions which have been rendered to.
2008-05-22[intel-gem] Make sure set_domain is called often enough.Keith Packard
The write_domain needs to be set after any batch buffer uses an object, track when that happens in the new 'cpu_domain_set' field.
2008-05-17[intel-gem] Don't calloc reloc buffersKeith Packard
Only a few relocations are typically used, so don't clear the whole thing.
2008-05-13[GEM] Actually include the presumed offset in initial relocations.Eric Anholt
This avoids kernel relocations for most batchbuffer relocs.
2008-05-11[intel] update GEM api. Add bo_subdata and bo_get_subdata driver hooks.Keith Packard
Track DRM GEM name changes. Add driver hooks for bo_subdata and bo_get_subdata so that GEM can use pread and pwrite.
2008-05-08[intel-gem] move domains to relocations. add set_domain to bo_map.Keith Packard
Fix the kernel API to place the read/write domain information in the relocation instead of the buffer.
2008-05-08[intel] intel_batchbuffer_flush using uninit 'used' to check for buffer emptyKeith Packard
Make sure 'used' tracks the right value through the whole function. Also, use GLint for intel_batchbuffer_space in case we do bad things in the future.
2008-05-07GEM: Remove already-disabled PIPE_CONTROL command.Eric Anholt
This existed to get the icache flushed. However, GEM handles this for us now for sure, and we had disabled it prematurely anyway.
2008-05-07GEM: Make dri_emit_reloc take GEM domain flags instead of TTM flags.Eric Anholt
The GEM flags are much more descriptive for what we need. Since this makes bufmgr_fake rather device-specific, move it to the intel common directory. We've wanted to do device-specific stuff to it before.
2008-05-07GEM: Don't emit an extra MI_FLUSH in the batch since GEM handles it.Eric Anholt
2008-05-06[intel-GEM] partial support for memory domains.Keith Packard
Doesn't deal with local modifications yet (need new kernel set_domain ioctl for that to work). Also, guesses what domains are affected based on the read/write bits set in the flags. Works for 915, probably not so much for 965.
2008-05-06[intel-GEM] Add tiling support to swrast.Keith Packard
Accessing tiled surfaces without using the fence registers requires that software deal with the address swizzling itself.
2008-05-05Dump buffer tiled status from intelPrintSAREAKeith Packard
2008-05-05GEM: Allocate the right number of relocs, avoiding heap smashing.Eric Anholt
2008-05-05GEM: Include target buffer handle in relocation debug.Eric Anholt
2008-05-05GEM: Set validate index to keep the same buffer from being duped on the list.Eric Anholt
2008-05-05Print GEM handles instead of BO pointers in debugging.Eric Anholt
small integers are much prettier, and let me correlate to DRM debug output.
2008-05-05Initialize bufmgr_gem->validate_array[i].offset.Eric Anholt
This is just cosmetic, to produce less scary values when the ioctl fails and doesn't return values there.
2008-05-05Make intel_{batch,exec}_ioctl return an error code so we can recover better.Eric Anholt
2008-05-05Add intel_bufmgr_gem.c to i915Keith Packard
2008-05-05Temporarily disable intel pixel ops on i915 for GEMKeith Packard
Instead of attempting to fix these for GEM, just disable until GEM is working.
2008-05-02Don't forget to set handle of shared buffers.Eric Anholt
(And fix a nearby whitespace nit)
2008-05-02Fix GEM execbuf ioctl argument.Eric Anholt
2008-05-02Fix to use GEM execbuf instead of TTM.Eric Anholt
2008-05-02Minor fixups to get GEM to the point of execbuf ioctl.Eric Anholt
2008-05-02[intel] Fix build for GEM. TTM is now disabled, and fencing is gone.Eric Anholt
Fencing was used in two places: ensuring that we didn't get too many frames ahead of ourselves, and glFinish. glFinish will be satisfied by waiting on buffers like we would do for CPU access on them. The "don't get too far ahead" is now the responsibility of the execution manager (kernel).
2008-05-02Add intel_bufmgr_gem for new graphics execution manager.Eric Anholt
2008-05-02[intel] Warnings fixes.Eric Anholt
2008-05-02[intel] Merge intel_ioctl.h. Not sure how this slipped by in the .c merge.Eric Anholt
2008-05-01fix conversion of GLfloat display list IDsBrian Paul
Use floor() to convert to int (per Mark Kildard and the SI). Also, change translate_id() to return a signed integer since we may be offsetting from GL_LIST_BASE.
2008-04-30Add support for GL_REPLACE_EXT texture env mode.Brian Paul
GL_REPLACE_EXT comes from the ancient GL_EXT_texture extension. Found an old demo that actually uses it. The values of the GL_REPLACE and GL_REPLACE_EXT tokens is different, unfortunately.
2008-04-30intel: test cpp to ensure mipmap tree matches texture image.Xiang, Haihao
2008-04-29mesa: adjust glBitmap coords by a small epsilonBrian Paul
Fixes problem with bitmaps jumping around by one pixel depending on window size. The rasterpos is often X.9999 instead of X+1. Run progs/redbook/drawf and resize window to check. Cherry picked from gallium-0.1 branch
2008-04-29r200: fix state submission issue causing bogus textures (bug 15730)Ove Kaaven
2008-04-29Change default of driconf "allow_large_textures" to announce hardware limits.Michel Dänzer
The previous default these days served mostly to cause artifical problems with GLX compositing managers like compiz (see e.g. http://bugs.freedesktop.org/show_bug.cgi?id=10501).
2008-04-28build fix for xorg driverAlan Hourihane
2008-04-25[i965] short immediate values must be replicated to both halves of the dwordKeith Packard
The 32-bit immediate value in the i965 instruction word must contain two copies of any 16-bit constants. brw_imm_uw and brw_imm_w just needed to copy the value into both halves of the immediate value instruction field.
2008-04-25glcore: Respect DESTDIRDan Nicholson
2008-04-25silence warningAlan Hourihane
2008-04-24enable GL_EXT_multi_draw_arrays (see bug 15670)Pierre Beyssac
2008-04-23include <X11/Xlib.h>Alan Hourihane
2008-04-23drop stray includes of glapiGeorge Sapountzis
2008-04-23glx: nitpick renamesGeorge Sapountzis
2008-04-23glx: split out current context codeGeorge Sapountzis
also clean header inclusion after code movement