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path: root/src/mesa/drivers/dri/r200
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2006-09-20try to use a 8888 texture format which will result in only a memcopy in ↵Roland Scheidegger
mesa's texstore functions whenever possible for r200 and r300. r200 can use hw formats argb8888, rgba8888 and abgr8888 (or the opposite on big endian), r300 can use argb8888, bgra8888, rgba8888 and abgr8888 regardless of endian, as it supports free component swizzling.
2006-09-20fix mixed texgen/non-texgen with texgen modes requiring plane parameters ↵Roland Scheidegger
(GL_OBJECT_LINEAR, GL_EYE_LINEAR). This is a chip limitation, try to hack it up regardless or use a tcl fallback in some cases. Might still produce wrong results if fixed up, but so far this corrects celestia ring shadows (in multitexture mode), doom3 (arb renderer), quake4 (arb renderer and some less visible bugs in r200 renderer), and even the remaining texgenmix broken case (this is pure luck though, it is easy to construct artifical cases where it will break).
2006-09-13Always mark tex state atom as dirty when the texture image is dirty, this ↵Roland Scheidegger
ensures texture cache gets flushed in case the new texture has the same offset as the old one (fixes glean pixelFormat test at least on r200).
2006-09-13don't use derived value _ColorLogicOpEnabled as it's not current by the time ↵Roland Scheidegger
we call the blend/logic op functions. Fixes glean logicOp test on r200.
2006-09-13fix GL_REFLECTION_MAP texgen by not using tex matrix negation when lighting ↵Roland Scheidegger
is not enabled (?). This fixes demos/cubemap as well as glean texCube test.
2006-09-13make sure we upload the new vertex program if the program string changes.Roland Scheidegger
2006-09-08cause a vtxfmt fallback directly when hitting NewList for radeon and r200 ↵Roland Scheidegger
drivers, otherwise we'll mix up tcl and vtxfmt path for some reason. This fixes a warzone2100 asssertion failure.
2006-09-07make really sure R200_VAP_PROG_VTX_SHADER_ENABLE is never set when we're ↵Roland Scheidegger
already in a tcl fallback, otherwise the chip will instantly lock up when vertex progs are enabled the next time not in a tcl fallback (fixes for instance guaranteed lockup running any program which uses vertex progs with tcl_mode=0 and then later with tcl_mode=1).
2006-09-04fog state atom contains (only) fog params necessary for tcl. Must not be ↵Roland Scheidegger
emitted if vertex progs are enabled as it overlaps vertex param #94.
2006-09-01make sure vertex programs are only enabled on the hw when they are really ↵Roland Scheidegger
enabled, not just when a program enables vertex progs (could still be not enabled due to some error). Otherwise the hw potentially would try to execute a not valid (not set up at all) vertex program, likely leading to lockups. Hopefully fixes #8060.
2006-08-31do not abort with not supported vertex prog output configuration, fallback ↵Roland Scheidegger
instead
2006-08-30Minor r200 vertex program cleanups. Remove disabled leftovers from r300 ↵Roland Scheidegger
vertex program code. Fix authors. Correct slightly wrong check to determine if ran out of temps. Simplify check to determine if ran out of max instructions. Correctly report used native temps. Always kick off program translation when ProgramStringNotify is called (otherwise the reported native resources used queried might be wrong).
2006-08-30fix typo causing a segfault when a vertex program uses more than 96 parametersRoland Scheidegger
2006-08-28Check mesa_vp->Base.NumInstructions == 0 instead of mesa_vp->Base.String toBrian Paul
determine if we actually have a program. See "[r300] TCL fallback with Quake3".
2006-08-24Check for NULL program string in r200_translate_vertex_program().Brian Paul
Fixes bug reported by Chris Rankin. Added some new comments.
2006-08-24Check if mesa_vp->Base.Parameters is null before dereferencing (bug reportBrian Paul
from Chris Rankin). Also, fix some bad casts.
2006-08-19remove the now confusing option to manually enable software ARB_vp if drm is ↵Roland Scheidegger
not new enough on r200
2006-07-20Some structure renaming. Prefix vertex/fragment-related structs withBrian Paul
"gl_" to match other structs.
2006-07-03some minor simplifications (same as in r300 driver) since mesa's internally ↵Roland Scheidegger
used swizzle and writemask flags are identical to the bits used on the hardware, use a macro to error out if these assumptions are no longer true.
2006-07-03check if radeon_drm.h from libdrm is new enough, otherwise print an error to ↵Roland Scheidegger
make it easier to figure out why it won't compile...
2006-06-18no need to handle ARL in a special way, it's a generic scalar operation. ↵Tilman Sauerbeck
only tested on r300.
2006-06-10enable arb_vertex_program by default if drm is new enough. Do a fallback ↵Roland Scheidegger
when it's a nv_vp as there could be issues.
2006-06-08Improve slightly wrong CMP_SRCS test to avoid unencessary instructions. ↵Roland Scheidegger
Clean up the r200 vertex program code a bit.
2006-06-02implement arb_vertex_program in hw for r200. Code contains still some hacks, ↵Roland Scheidegger
generic attribs cause a fallback, but otherwise it seems to work quite well. Passes all glean vertProg1 tests with the exception of the degnerated LIT case (which is a hw limitation), as well as runs the r200 render path of doom3/quake4 (1.1 patch needed for quake4). The code is heavily borrowed from the r300 driver as vertex programs encoding is almost identical. arb_vertex_program is not yet announced by default and still needs to be enabled via driconf.
2006-06-02remove code dealing with drmMinor version < 6 since all radeon drivers ↵Roland Scheidegger
request at least drmMinor 6 anyway.
2006-06-01retry on EBUSY instead of EAGAIN in radeonWaitIrq (it appears this was the ↵Roland Scheidegger
intention as drm seems to never return EAGAIN) in all radeon drivers.
2006-05-27fix some whitespace in previous commitRoland Scheidegger
2006-05-27preparation for r200 hw vertex programs. Increase R200_CMD_BUF_SZ to 16k ↵Roland Scheidegger
instead of 8k (the reasons why it was exactly 8k are unclear). Add register defines, sanity code, fix potential issue with wrong statechange order when disabling fragment programs.
2006-05-08updates to dri drivers for recent stencil changesKeith Whitwell
2006-04-20Make most of the _mesa_noop_*() functions static.Brian Paul
Generate GL_INVALID_VALUE, not GL_INVALID_ENUM when glVertexAttrib is called with a bad index. Use _mesa_noop_vtxfmt_init() in DRI drivers to initialize vertex format struct.
2006-04-17Add .note.GNU-stack section to assembler files to avoid the default behaviorKristian Høgsberg
of requesting executable stacks.
2006-04-11More GLSL code:Michal Krol
- use macros to access and modify render inputs bit-field; - un-alias generic vertex attributes for ARB vertex calls; - use MAX_VERTEX_PROGRAM_ATTRIBS (NV code) or MAX_VERTEX_ATTRIBS (ARB code) in place of VERT_ATTRIB_MAX; - define VERT_ATTRIB_GENERIC0..15 for un-aliased vertex attributes for ARB_vertex_shader; - fix generic attribute index range check in arbprogparse.c; - interface GLSL varyings between vertex and fragment shader; - use 64-bit optimised bitset (bitset.h) for render inputs;
2006-04-09Destroy the GL context after driDestroyTextureHeap, because the driver'sEric Anholt
DestroyTexObj has a dependence on the glCtx and may segfault otherwise.
2006-04-06Set DRIVER_DEFINES instead of DEFINES to fix duplicate flags problemBrian Paul
2006-04-04switch to card_type rather than IsPCI, doesn't change any functionality yetDave Airlie
2006-03-31Dave Reveman's patch for GLX_MESA_copy_sub_buffer supportBrian Paul
2006-03-28fix missing *_STATECHANGE in *UpdateViewportOffset for radeon, r200 and r300 ↵Roland Scheidegger
(reported by Jim Duchek). Fix some potential problems with strict-aliasing with r200 and radeon drivers in *UpdateViewportOffset, *PolygonOffset and *UpdateWindow functions (some compiler warnings about strict-aliasing remain in the codegen vertex code, and there may be more problems unnoticed by the compiler).
2006-03-27make allow_large_textures 1 by default for radeon and r200, and consequently ↵Roland Scheidegger
enable all texture units by default on those cards (3 for radeon, 6 for r200). Fix the usually forgotten DRIVER_DATE accordingly.
2006-02-28No need to call *_FIREVERTICES twice.Aapo Tahkola
2006-02-16Reinstate vertex format after a rasterization fallback for both r200 and ↵Roland Scheidegger
radeon driver when a tcl fallback is active, fixes a blender issue with non-tcl hw (bug #5601)
2006-02-03replace the texture level hack used in radeon/r200 to allow larger textures ↵Roland Scheidegger
with different methods to calculate the announced maximum texture sizes. Default is still the same (that is, radeon/r200 default to not announce anything which might not fit, i830/i915 default to 1 texture must fit). Bug #5785.
2006-01-07cube maps on r100 require newer drm than the same feature on r200 ↵Roland Scheidegger
(regression from introducing unfied initialization). Fix wrong (so far unused) family assignment for r100 cards.
2005-11-19update some varsBrian Paul
2005-11-02First step of Radeon DRI unification:Eric Anholt
- Makes all three drivers use the same screen structure and setup code, with a few ifdefs for the separate compilation to deal with symbols not being available to all drivers and the fact that we have no mechanism for dealing with different config options for different chip families in the same driver. These issues should be dealt with later. - Introduces IS_R[123]00_CLASS(radeonScreenPtr) macro for code for taking different paths depending on the general class of chipset. - Adds many new R300-class PCI IDs, though not all those listed in radeon_driver.c.
2005-10-31fix problems found with gcc 2.96 (bug 4934)Brian Paul
2005-10-29Bug #4901: Correct secondary color emission when lighting is turned off, testedEric Anholt
with seccolor on rv200 and r200. Submitted by: sroland
2005-10-22disable yuv textures (GL_MESA_ycbcr_texture) on rv250 (hw bug, #2078). ↵Roland Scheidegger
Change the initialization to fail if an unknown pci id is detected, instead of accepting all values which are not r100-based radeons.
2005-10-19s/memcpy/_mesa_memcpy/, s/FREE/_mesa_free/Brian Paul
2005-10-18Add _mesa_exec_malloc() and _mesa_exec_free() for allocatingKeith Whitwell
executable memory. Based on Thomas Hellstrom's patch. TODO: glapi.c also needs this, but cannot access this code.
2005-10-18on r200, don't emit fog coords when fog isn't actually enabled. Fix bug with ↵Roland Scheidegger
vtxfmt not causing a fallback when fog coords are active.