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2005-08-27Rearrange the code related to GL_ARB_occlusion_object to generalize queryBrian Paul
objects for future types of queries.
2005-08-25remove stray references to ctx->Depth.OcclusionTestBrian Paul
2005-08-25Fix texture format selection. ChooseTextureFormat is supposed to select theIan Romanick
hardware format of the texture, and SetTexImages is supposed to use the format selected by ChooseTextureFormat. However, both routines were making their choices based on the texture's BaseFormat. This is wrong. ChooseTextureFormat uses BaseFormat and SetTexImages uses TexFormat->MesaFormat. Once SetTexImages was fixed to use the right format values, ChooseTextureFormat was cleaned up. It now uses the few available texture formats supported by the i810 in a smarter way. This should improve the quality of LUMINANCE, LUMINANCE_ALPHA, and INTENSITY textures. I tested this by cycling through all the texture formats in demos/texenv and tests/yuvsquare.
2005-08-25removed GL_HP_occlusion_test extensionBrian Paul
2005-08-25fix segfault in Fake_glXCreatePBuffer(), bug 4235Brian Paul
2005-08-25Attempt to fix the issue reported by Alan Grimes with DRM_RADEON_TEXTUREEric Anholt
erroring out when it shouldn't. The errno could be changed by usleep() between the ioctl call and the loop check, if a signal was received. This could cause an EAGAIN return from the DRM_RADEON_TEXTURE ioctl to not loop again. Instead of checking errno, check thevalue of ret itself, since it is a saved (and sign-flipped) copy of errno from the ioctl call.
2005-08-22added GL_X_RENDERABLE to glXChooseFBConfig (bug 4181)Brian Paul
2005-08-19Convert libGL and DRI drivers to require libdrm.Adam Jackson
libdrm can be had from: http://people.freedesktop.org/~ajax/libdrm/
2005-08-19Commit missing piece from Egbert's 32/64 bit patchesAlan Hourihane
2005-08-19Enable ARB_texture_compression. The code has been in place for a long time,Ian Romanick
but, for whatever reason, the extension wasn't enabled. Add some comments to i810ChooseTextureFormat. There's some strangeness with i810 texture formats.
2005-08-18Add support for NV_blend_square. This was tested withIan Romanick
progs/tests/blendsquare.
2005-08-18Make sure extension entry point offsets are properly initialized. This isIan Romanick
primarilly needed to support functions that are internally implemented using extension entry points (e.g., glBlendFunc uses glBlendFuncSeparate).
2005-08-18Don't try to update hardware texture fields if there is no hardware texture.Ian Romanick
This can happen when all the texture enables for a texture unit are disabled. This fixes bugzilla #3195.
2005-08-18Make the i810 driver use driGetRendererString like all the other drivers.Ian Romanick
The GL_RENDERER string now accurately contains the chip name. This was only tested on a "plain" i810 (PCI ID 8086:7121).
2005-08-15Add Egberts fixes for 64bit architecturesAlan Hourihane
Add additional checks for the *DRIRec info structure passed in from the device driver. This ensures that things fallback to indirect rendering if the DDX driver has had modifications (i.e. removal of the drmAddress field).
2005-08-14Add a check which compares the passed in size of the DDX driver private DRIAlan Hourihane
structure to the 3D drivers view of it, and abort if they don't match. This traps the case with the drmAddress removal in the DDX driver.
2005-08-13Enable support for EXT_stencil_wrap. The code was already there, but theIan Romanick
extension wasn't enabled. I have verified its correct function with Mesa's stencil_wrap test. It is enabled on both Savage4 and Savage3D. Since Savage3D uses a software fallback for *all* stencil operations, this is safe.
2005-08-11Remove support for the R200_NO_VTXFMT environment variable. Instead useIan Romanick
'tcl_mode=1'. This fixes bugzilla #3972.
2005-08-11Make ffb driver build on x86-64. The fix is two fold. First, use theIan Romanick
proper DRM_CAS_RESULT to declare the variable used to store the result of DRM_CAS. Second, only use the "real" versions of LOCK_HARDWARE and UNLOCK_HARDWARE on SPARC. That's the only platform where the hardware can really exist.
2005-08-10Mesa uses the glVertexAttrib*NV functions to implement fixed-functionIan Romanick
attributes in display lists. If a driver doesn't add entry points for GL_NV_vertex_program, it will explode. This patch adds GL_NV_vertex_program to the list of default extensions whose entry points are added by driInitExtensions. Thanks go to Roland Scheidegger for tracking the problem down and suggesting the fix.
2005-08-09actually free the renderbuffer in xmesa_delete_renderbuffer(), fixes a ↵Brian Paul
memory leak
2005-08-09_mesa_free_framebuffer_data() call frees the renderbuffers, no need to call ↵Brian Paul
the Delete methods after
2005-08-09free context structure (bug 1252316) and s/free/_mesa_free/Brian Paul
2005-08-08Since glcontextmodes.[ch] are no longer used in the DRI drivers, removed theIan Romanick
IN_DRI_DRIVER cruft. This was suggested by George Fufutos.
2005-08-08fix up color tiling in miniglx radeon server codeDave Airlie
2005-08-08Remove platform specific bits from radeon_egl.cJon Smirl
2005-08-08Dike out the linux-specific EGL bits unless it's a linux build.Eric Anholt
2005-08-07Enable EGL support in 'linux-dri' configJon Smirl
2005-08-06Fix card_extensions by following corresponding r200 code.Vladimir Dergachev
Fix suggested by Ian Romanick. R300 driver now works without segfault.
2005-08-05Fixes bugzillla #812.Ian Romanick
The weak version of _glapi_DispatchTSD was removed from dri_util.c. As stated in the bug report, this was only needed to support versions of libGL that did not have this symbol. Versions of libGL without this symbol are no longer supported at all, so it is totally irrelevant.
2005-08-05remove the drmAddressAlan Hourihane
2005-08-05Fix recent problems with display lists and other parts of the code.Ian Romanick
CALL_by_offset, SET_by_offset, and GET_by_offset all had various problems. The core issue is that parts of the device-independent code in Mesa assumes that all functions have slots in the dispatch table. This is especially true in the display list code. It will merrilly try to set dispatch pointers for glVertexAttrib1fARB even if GL_ARB_vertex_program is not supported. When the GET/SET/CALL macros are invoked, they would read a 0 from the remap table. The problem is that 0 is the dispatch offset for glNewList! One change is that the remap table is now initialized to be full of -1 values. In addtion, all of the *_by_offset marcos misbehave in an obvious way if the specified offset is -1. SET_by_offset will do nothing, GET_by_offset will return NULL, and CALL_by_offset, since it uses GET_by_offset, will segfault. I also had to add GL_EXT_blend_func_separate to the list of default extensions in all_mesa_extensions (src/mesa/drivers/dri/common/utils.c). Even though many drivers do not export this extension, glBlendFunc is internally implemented by calling glBlendFuncSeparate. Without this addition, glBlendFunc stopped working on drivers (such as mga) that do not export GL_EXT_blend_func_separate. There are still a few assertions / crashes in GL_ARB_vertex_program tests, but I don't think that these are related to any of my changes.
2005-08-05More EGL prep. No impact on anything outside of EGLJon Smirl
2005-08-04New files for radeon egl driver.Jon Smirl
Still a work in progress.
2005-08-03Add color tiling support to miniglx for radeonDave Airlie
(Stephane Marchesin + Dave Airlie)
2005-07-29Leave the AGP_BASE code in. It is pointless to bump the interfaceJon Smirl
for X on a miniglx fix. It can be removed later.
2005-07-29Remove OUTREG(RADEON_AGP_BASE, info->ringHandle); from DRI driverJon Smirl
Code is already in DRM driver to do this.
2005-07-29Commit Ian's fixes from Bug 3877Jon Smirl
I have tested these on miniglx and they seem to be working. I'm sure Dave will give them a better test.
2005-07-29Fix a == vs !- typo for glx_enable_extensionJon Smirl
2005-07-28Use the routines supplied in the __DRIinterfaceMethods structure to create aIan Romanick
destroy __GLcontextModes structures. This eliminates the need for DRI drivers to ever link with glcontextmodes.c.
2005-07-28glxEnableExtension is a platform-specific function exported by the loader.Ian Romanick
Therefore, drivers should not require it to run.
2005-07-28Major rip-up of internal function insertion interface. The oldIan Romanick
_glapi_add_entrypoint has been replaced by a new routine called _glapi_add_dispatch. This new routine dynamically assignes dispatch offsets to functions added. This allows IHVs to add support for extension functions that do not have assigned dispatch offsets. It also means that a driver has no idea what offset will be assigned to a function. The vast majority of the changes in this commit account for that. An additional table, driDispatchRemapTable, is added. Functions not in the Linux OpenGL ABI (i.e., anything not in GL 1.2 + ARB_multitexture) has a fixed offset in this new table. The entry in this table specifies the offset in of the function in the real dispatch table. The internal interface was also bumped from version 20050725 to 20050727. This has been tested with various programs in progs/demos on: radeon (Radeon Mobility M6) r128 (Rage 128 Pro) mga (G400)
2005-07-27test for the proper drm version, at least 1.17 is requiredRoland Scheidegger
2005-07-26typoAlan Hourihane
2005-07-26support GLX_DIRECT_COLOR in 1.4.0Alan Hourihane
2005-07-26Remove the last remnants of GLX_BUILT_IN_XMESA. This allows the removal ofIan Romanick
the evil, ugly GLX_PREFIX macro as well.
2005-07-26Bump the required ddx to 1.4.0 as drmAddress has been removed so that 32/64bitAlan Hourihane
combinations work.
2005-07-26Fixes the glXGetProcAddress portion of the interface. Most of the functionsIan Romanick
that are currently obtained via glXGetProcAddress and all of the XF86DRI functions are replaced with a funciton table. This table will be passed to __driCreateNewScreen. One of the functions in the table is getProcAddress. This allows some loaders to expose functionality not in all loaders. This will be immediatly used for glxEnableExtension (formerly known to drivers as __glXScrEnableExtension). libGL (and in the future libglx) expose this function so that drivers can enable GLX extensions. libEGL should exposed eglEnableExtension to enable EGL extensions. The same function cannot be used for both because the extensions have different names and (possibly) different semantics. Drivers can optionally use one, both, or neither. The key parts are in the __DRIinterfaceMethodsRec structure in dri_interface.h. A pointer to one of these structures is passed into __driCreateNewScreen. Because of this, the version of the API is bumped to 20050725. Since the previous version(s) were never in a release, their existance is erased. I was actually a little surprised by how much code this cuts from the drivers. A lot of glXGetProcAddress calls disappear, and a lot of version checks go with them. Nice. The one thing I'm not sure of is removing __glXInitialize. For some reason that function was in the glXGetProcAddress table, but *nothing* in the Mesa tree used it. Did something with DRI conf. use this function? It seems odd...
2005-07-26Fix bug 1858 - array subscript out of range in gamma driver.Brian Paul
Set ctx->Const.MaxTextureLevels = GAMMA_TEX_MAXLEVELS = 12 Remove bogus WRITE(level 12). Max gamma texture size is 2kx2k (note: 2k = 1 << (MaxLevels - 1))
2005-07-24All elements of pre-DRI_NEW_INTERFACE_ONLY are removed. This allowsIan Romanick
1,402 lines of code to be removed from Mesa (drivers and libGL). The big winner is dri_util.c. Primary changes are: 1. Remove all "deprecated" entry-points from the various structures in dri_interface.h. 2. Rename the remaining fields to removed "version numbers." So, bindContext3 becomes bindContext. Functions with "New" in the name (e.g., CreateNewContext) were *not* changed, but that is an option. Having "New" in the name is less annoying to me than having "3" in the name. 3. Remove all compatibility code that handles cases where the driver or the loader is too old to support the latest interfaces. 4. Append the API version to the __driCreateNewScreen function name. This is currently done by hand. In the future (i.e., the next time we make an incompatible change to the interface) we'll want to come up with a better way to do this. This prevents old loaders from being able to load new (incompatible) drivers. 5. Bump the API version to 20050722. All drivers (by way of dri_util.c) require this version. 6. All drivers are *required* to expose GLX_SGIX_fbconfig and GLX_OML_swap_method (or the moral equivalents). Support for these functions in implicit in the use of the "new" interface. 7. Some cases still exist that need to be compiled differently in a loader or core Mesa versus in a driver. These are identified by the define IN_DRI_DRIVER.