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* mesa: new driver meta-ops moduleBrian Paul2009-08-103-1/+883
| | | | | | | | | | | | | | | | | Implement glClear() in terms of quad rendering, implement glBlitFramebuffer() in terms of glCopyTexImage2D + textured quad, etc. There have been several places in the drivers where we've implemented meta rendering similar to this. This is an effort to do it in a more portable and more efficient form. The _mesa_meta_begin/end() functions act like glPush/PopAttrib() but are lighter-weight. Plus, _mesa_meta_begin() resets GL state back to default values (texturing off, identity vertex transform, etc) so the meta drawing functions don't have to worry about it. For now only _mesa_mesa_blit_framebuffer() and _mesa_meta_clear() are implemented. glDrawPixels() and glCopyPixels() would be the next candidates.
* mesa: added GLcontext::Meta field for meta rendering stateBrian Paul2009-08-101-0/+3
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* radeon_fbo: switch short to byte for 565Dave Airlie2009-08-101-1/+1
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* radeon: fix cut-n-paste in alphabits in fbo codeDave Airlie2009-08-101-1/+1
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* egl: Add depend and depend.bak to clean targetPauli Nieminen2009-08-092-0/+2
| | | | Signed-off-by: Pauli Nieminen <[email protected]>
* r600: looks like a typoDave Airlie2009-08-091-1/+1
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* r600: load per-pixel position into PS in order to use fragment.position.Cooper Yuan2009-08-091-0/+27
| | | | | This patch can fix /progs/fp/tri-depth, tri-depth2, tri-depthwrite, tri-depthwrite2 and point-position.
* mesa: update framebuffer status as needed in _mesa_source/dest_buffer_exists()Brian Paul2009-08-081-4/+8
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* mesa: simplify glPushAttrib() list building codeBrian Paul2009-08-081-106/+40
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* mesa: remove old, prototype codeBrian Paul2009-08-081-65/+0
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* swrast: replace GLenum, GLint with GLbitfield for buffer varsBrian Paul2009-08-081-3/+3
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* mesa: use _mesa_bufferobj_mapped()Brian Paul2009-08-081-1/+1
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* r300g: Knock out another fragment of invariant state.Corbin Simpson2009-08-071-8/+3
| | | | Colorbuffer setup will always happen.
* gallium: Move minify() to u_math.Corbin Simpson2009-08-076-29/+5
| | | | | minify() is usually used in mipmap size calculation. Strangely enough, we all defined it as MAX2(1, d >> 1); imagine that. :3
* r300g: Remove r300_constant_buffer::user_count.Corbin Simpson2009-08-073-6/+3
| | | | Not needed with new compiler.
* Revert "i965: Disable texture tiling by default."Eric Anholt2009-08-071-1/+5
| | | | | | | This reverts commit b8e638d4895d2d342306bb6443a455f73903ce20. Now that the known hangs and misrendering issues are fixed, I'm ready to start encouraging it by default again.
* intel: Align region height as required for tiled regions.Eric Anholt2009-08-071-0/+5
| | | | | | | Otherwise, we would address beyond the end of our buffers. Fixes reliable GPU segfault with texture_tiling=true and oglconform shadow.c. Bug #22406.
* i965: Add a note justifying domain choice for the SF VP.Eric Anholt2009-08-071-0/+3
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* intel: Add some more safety asserts in the blit code.Eric Anholt2009-08-071-0/+3
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* i965: Replace the subroutine-skipping jump in VS with a NOP if it's a NOP.Eric Anholt2009-08-071-1/+5
| | | | | This showed a 1.9% (+/-.3%, n=3) improvement in OA performance with high geometry settings.
* i915g: Don't forget x/y coords in transfersJakob Bornecrantz2009-08-081-0/+2
| | | | Fixes demos/ray.
* i915g: Don't try to free a mapped buffer at shutdownJakob Bornecrantz2009-08-081-1/+0
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* radeon: correct fix for tiling with the legacy buildAlex Deucher2009-08-072-6/+6
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* intel: Fix googleearth by avoiding GL_VIEWPORT_BIT in meta clear push/popEric Anholt2009-08-071-2/+5
| | | | | | I have no idea why this fixes things, but being more efficient sounds good anyway. Fixes regression in 99d07d0f91ddd37926d08f4e7f10d55cac28d9a7 where most of the lit half of the world was not drawn.
* radeon: fix the build with older drm headersAlex Deucher2009-08-071-0/+6
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* dri: Fix problems with unitialized values in dri screen object.Pauli Nieminen2009-08-071-1/+1
| | | | | | This fixes crash in r200 KMS driver when pSAREA was set to 1 randomly because of memory wasn't cleared. Signed-off-by: Pauli Nieminen <[email protected]>
* util: fix incorrect assertionBrian Paul2009-08-071-1/+1
| | | | Check that the dest surface/format is renderable.
* util: include u_surface.h, added commentBrian Paul2009-08-071-0/+2
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* util: use util_same_surface() to compare surface pointersBrian Paul2009-08-071-3/+3
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* util: added util_same_surface() helper functionBrian Paul2009-08-071-0/+17
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* st/mesa: remove redundant calls to _mesa_set_vp_override()Brian Paul2009-08-071-4/+2
| | | | Called from core Mesa now.
* mesa: use _mesa_set_vp_override() in glDraw/CopyPixels and glBitmapBrian Paul2009-08-071-14/+38
| | | | | | | | We don't use the vertex program in these functions and the driver may install its own. This fixes the broken glCopyPixels swrast fallback in i965 and possibly other drivers. In particular, glCopyPixels sometimes didn't work because the fixed-function fragment program was replacing all fragment colors with the current raster color.
* mesa: reformat code to allow setting breakpoints on the true-statementBrian Paul2009-08-071-4/+8
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* mesa: use _mesa_bufferobj_mapped()Brian Paul2009-08-073-18/+18
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* mesa: new _mesa_bufferobj_mapped() helper functionBrian Paul2009-08-071-0/+8
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* mesa: use valid_fragment_program() helperBrian Paul2009-08-071-3/+15
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* mesa: test DrawBuffer, not ReadBuffer in _mesa_dest_buffer_exists()Brian Paul2009-08-071-10/+12
| | | | Also, update comments.
* mesa: fix some incorrect error checks in _mesa_error_check_format_type()Brian Paul2009-08-071-17/+34
| | | | Plus, simplify the code a bit.
* mesa: do error checking on glCopyPixels() type parameterBrian Paul2009-08-071-8/+15
| | | | | Plus, move some other error checks before state validation and update some comments.
* mesa: use a more logical flag in _mesa_set_vp_override()Brian Paul2009-08-071-1/+1
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* mesa: new _mesa_copy_client_array() functionBrian Paul2009-08-072-0/+29
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* i965: minor context commentsBrian Paul2009-08-071-1/+5
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* intel: minor context commentsBrian Paul2009-08-071-1/+5
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* intel: move blit call out of assert()Brian Paul2009-08-071-7/+9
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* intel: fix typo: s/softare/software/Brian Paul2009-08-071-2/+2
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* mesa: fix commentBrian Paul2009-08-071-4/+3
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* radeon: enable tiling fallbacks in 3D driver.Dave Airlie2009-08-073-1/+28
| | | | | Only really got good testing on r500 so far, need to enable in DDX and play some more.
* radeon span: add r200 depth/stencil span read/writingDave Airlie2009-08-071-13/+111
| | | | | | this should only really affect DRI2 since we mostly have a surface in DRI1. I don't think this is perfect yet, but it is a better start than nothing.
* r200: fix scissor emission for r200 under kmsDave Airlie2009-08-071-18/+24
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* GL_ARB_vertex_array_bgra is (basically) a synonym for the EXT versionIan Romanick2009-08-061-0/+1
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