Mesa (master): 27 new commits

Chia-I Wu olv at kemper.freedesktop.org
Wed Dec 1 03:31:23 UTC 2010 

URL:    http://cgit.freedesktop.org/mesa/mesa/commit/?id=b06de80843e7d096bed4ae03ddc5e2842f1876af
Author: Chia-I Wu <olv at lunarg.com>
Date:   Wed Dec 1 02:30:59 2010 +0800

    st/vega: Fix paint coordinates transformations.
    
    Depending on whether vgDrawPath(mode), vgDrawImage, or vgDrawGlyph[s] is
    called, different paint-to-user and user-to-surface matrices should be
    used to derive the sample points for the paint.
    
    This fixes "paint" demo.

URL:    http://cgit.freedesktop.org/mesa/mesa/commit/?id=ca8bc9c05b2126e949425dc967923c27f62ef378
Author: Chia-I Wu <olv at lunarg.com>
Date:   Mon Nov 29 15:11:16 2010 +0800

    st/vega: Bump version to 1.1.

URL:    http://cgit.freedesktop.org/mesa/mesa/commit/?id=e360f91f152615b35857a4d008d0439a3c3285a8
Author: Chia-I Wu <olv at lunarg.com>
Date:   Mon Nov 29 11:49:18 2010 +0800

    st/vega: Add color transformation support.
    
    Per OpenVG 1.1.  A new shader stage is added.  It uses the first two
    constants of the fragment shader for color transformation parameters.

URL:    http://cgit.freedesktop.org/mesa/mesa/commit/?id=213e288e78bf5b0fb0a996cc17dfd959756c2c53
Author: Chia-I Wu <olv at lunarg.com>
Date:   Mon Nov 29 19:15:03 2010 +0800

    st/vega: More flexible shader selection.
    
    Divide bits of VegaShaderType into 6 groups: paint, image, mask, fill,
    premultiply, and bw.  Each group represents a stage.  At most one shader
    from each group will be selected when constructing the final fragment
    shader.

URL:    http://cgit.freedesktop.org/mesa/mesa/commit/?id=30cab4b6cbf741e1ae727bfaed10cc3772e4dff9
Author: Chia-I Wu <olv at lunarg.com>
Date:   Mon Nov 29 00:15:51 2010 +0800

    st/vega: Revive mask layer support.

URL:    http://cgit.freedesktop.org/mesa/mesa/commit/?id=5d64a06a6322b6e6f88233e79c6431e96eda7de6
Author: Chia-I Wu <olv at lunarg.com>
Date:   Wed Nov 24 01:24:38 2010 +0800

    st/vega: Add primitive text support.
    
    Optional features such as auth-hinting are not implemented.  There is no
    anti-aliasing, and no effort is done to keep the glyph origin integral.
    So the text quality is poor.

URL:    http://cgit.freedesktop.org/mesa/mesa/commit/?id=34f466d4e6a720138c0846ab6233c32dc039fe58
Author: Chia-I Wu <olv at lunarg.com>
Date:   Wed Nov 24 15:51:46 2010 +0800

    st/vega: Make image_draw take a matrix.

URL:    http://cgit.freedesktop.org/mesa/mesa/commit/?id=165cb19abc4279839b0f5f53eb2feac60c2f415e
Author: Chia-I Wu <olv at lunarg.com>
Date:   Wed Nov 24 15:42:48 2010 +0800

    st/vega: Make path_render and path_stroke take a matrix.

URL:    http://cgit.freedesktop.org/mesa/mesa/commit/?id=d873f1f5b63e7243c20751e92389e4189d39fd42
Author: Chia-I Wu <olv at lunarg.com>
Date:   Tue Nov 23 22:39:31 2010 +0800

    st/vega: Fix image sampler views for alpha-only formats.
    
    For alpha-only VG formats, R = G = B = 1.0.

URL:    http://cgit.freedesktop.org/mesa/mesa/commit/?id=56f02cedfaca9755d2855ec3fe075ccfe5e85c0a
Author: Chia-I Wu <olv at lunarg.com>
Date:   Mon Apr 19 20:16:07 2010 +0800

    st/vega: Update to latest headers.

URL:    http://cgit.freedesktop.org/mesa/mesa/commit/?id=20ce148c305200c760f34d2098d92bc77cb6deee
Author: Chia-I Wu <olv at lunarg.com>
Date:   Sun Nov 28 19:45:17 2010 +0800

    st/vega: Get rid of renderer_copy_texture.

URL:    http://cgit.freedesktop.org/mesa/mesa/commit/?id=33ca973e7a6036566aa7363681419a58a30ab0f3
Author: Chia-I Wu <olv at lunarg.com>
Date:   Sun Nov 28 20:20:45 2010 +0800

    st/vega: vg_copy_texture and vg_copy_surface should share code.

URL:    http://cgit.freedesktop.org/mesa/mesa/commit/?id=4690cdfe076a03b6e9da1db9f1908a663c49c820
Author: Chia-I Wu <olv at lunarg.com>
Date:   Sun Nov 28 03:48:23 2010 +0800

    st/vega: Clean up renderer fields and functions.

URL:    http://cgit.freedesktop.org/mesa/mesa/commit/?id=ace4539e88f6ef90d8e9fd2f1543eca0ae854b82
Author: Chia-I Wu <olv at lunarg.com>
Date:   Sun Nov 28 03:39:18 2010 +0800

    st/vega: Clean up vg_context fields and functions.

URL:    http://cgit.freedesktop.org/mesa/mesa/commit/?id=635fe3e1927f812a69a68ec3e03d9ab7a2c3a5d9
Author: Chia-I Wu <olv at lunarg.com>
Date:   Sun Nov 28 03:29:55 2010 +0800

    st/vega: vg_manager should care about only the color buffer.
    
    Move depth/stencil buffer, blend texture view, and alpha mask view
    creation to vg_context.c.

URL:    http://cgit.freedesktop.org/mesa/mesa/commit/?id=ee0f1ab923cc52b5eeacc47a749561d1c7216207
Author: Chia-I Wu <olv at lunarg.com>
Date:   Sun Nov 28 17:30:29 2010 +0800

    st/vega: Make shader_bind call into the renderer.
    
    With this commit, the pipe states are entirely managed by the renderer.
    The rest of the code interfaces with the renderer instead of
    manipulating the states directly.

URL:    http://cgit.freedesktop.org/mesa/mesa/commit/?id=b730f0fc52a208b5f2a308199724ab02aa391fec
Author: Chia-I Wu <olv at lunarg.com>
Date:   Sun Nov 28 01:58:05 2010 +0800

    st/vega: Move g3d states to renderer.
    
    Let vg_context focus on OpenVG states and renderer focus on gallium
    states.

URL:    http://cgit.freedesktop.org/mesa/mesa/commit/?id=96c6637a1360f146bbf49ffb207ae943ecbbdf49
Author: Chia-I Wu <olv at lunarg.com>
Date:   Sun Nov 28 01:37:35 2010 +0800

    st/vega: Use st_framebuffer for fb width/height.
    
    This allows us to eventually make g3d states opaque.

URL:    http://cgit.freedesktop.org/mesa/mesa/commit/?id=438359597cd4254558f4d2fd5b54eb32c03e1b4c
Author: Chia-I Wu <olv at lunarg.com>
Date:   Sat Nov 27 22:05:37 2010 +0800

    st/vega: Delay fb state update to vg_validate_state.
    
    vg_manager_validate_framebuffer should mark the fb dirty and have
    vg_validate_state call cso_set_framebuffer.  Rename VIEWPORT_DIRTY to
    FRAMEBUFFER_DIRTY.

URL:    http://cgit.freedesktop.org/mesa/mesa/commit/?id=3b71cb6ad6dabfefc9363a35872f4e70e1125603
Author: Chia-I Wu <olv at lunarg.com>
Date:   Sat Nov 27 15:04:30 2010 +0800

    st/vega: Add POLYGON_STENCIL and POLYGON_FILL renderer state.
    
    The states are designated for polygon filling.  Polygon filling is a
    two-pass process utilizing the stencil buffer.  polygon_fill and
    polygon_array_fill functions are updated to make use of the state.

URL:    http://cgit.freedesktop.org/mesa/mesa/commit/?id=b23f732075fc4e1cd9cbf5eaaaaa8ef8dc2b7922
Author: Chia-I Wu <olv at lunarg.com>
Date:   Sun Nov 28 16:06:23 2010 +0800

    st/vega: Use the renderer for vgMask.
    
    vgMask renders to the alpha mask with special fragment shaders.  The
    operation can be supported by switching the renderer to FILTER state.

URL:    http://cgit.freedesktop.org/mesa/mesa/commit/?id=e5968a5355f0165aa7f3f8e71a27df884e5a3efb
Author: Chia-I Wu <olv at lunarg.com>
Date:   Fri Nov 26 23:25:18 2010 +0800

    st/vega: Add FILTER renderer state for image filtering.
    
    The state is designated to perform image filtering.  execute_filter is
    updated to make use of the state.

URL:    http://cgit.freedesktop.org/mesa/mesa/commit/?id=6b241f532a21990a7849c5a786504f7ac4124f76
Author: Chia-I Wu <olv at lunarg.com>
Date:   Fri Nov 26 23:21:17 2010 +0800

    st/vega: Add CLEAR renderer state for vgClear.
    
    This state provides the ability to clear rectangles of the framebuffer
    to the specified color, honoring scissoring.  vegaClear is updated to
    make use of the state.

URL:    http://cgit.freedesktop.org/mesa/mesa/commit/?id=54cb382ea55610688c97465ef048a4990b8fd4d7
Author: Chia-I Wu <olv at lunarg.com>
Date:   Fri Nov 26 22:49:20 2010 +0800

    st/vega: Add SCISSOR renderer state.
    
    The state can be used to set rectangles of the depth buffer to 0.0f.
    update_clip_state is changed to use the state for scissor update.

URL:    http://cgit.freedesktop.org/mesa/mesa/commit/?id=e31a04ea3bc957b2a43b910b1f51807b12da18a6
Author: Chia-I Wu <olv at lunarg.com>
Date:   Fri Nov 26 22:56:05 2010 +0800

    st/vega: Add DRAWTEX renderer state.
    
    This state provides glDrawTex-like function.  It can be used for
    vgSetPixels.
    
    Rather than modifying every user of the renderer, this commit instead
    modifies renderer_copy_surface to use DRAWTEX or COPY state internally
    depending on whether the destination is the framebuffer.

URL:    http://cgit.freedesktop.org/mesa/mesa/commit/?id=59309337e40106f734efc1e33f956f6f1f4301ac
Author: Chia-I Wu <olv at lunarg.com>
Date:   Fri Nov 26 22:48:10 2010 +0800

    st/vega: Overhaul renderer with renderer states.
    
    Renderer states are high-level states to perform specific tasks.  The
    renderer is initially in INIT state.  In that state, the renderer is
    used for OpenVG pipeline.
    
    This commit adds a new COPY state to the renderer.  The state is used
    for copying between two pipe resources using textured drawing.  It can
    be used for vgCopyImage, for example.
    
    Rather than modifying every user of the renderer, this commit instead
    modifies renderer_copy_texture to use the COPY state internally.

URL:    http://cgit.freedesktop.org/mesa/mesa/commit/?id=709e57ae4f12ea16020993e6afa88edd5bed5908
Author: Chia-I Wu <olv at lunarg.com>
Date:   Wed Dec 1 11:21:17 2010 +0800

    llvmpipe: Fix build errors on x86.
    
    The errors were introduced by
    efc82aef35a2aac5d2ed9774f6d28f2626796416.

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