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96 Commits

Author SHA1 Message Date
Eric Anholt
be72efb4f2 intel: Just use ChooseTextureFormat for renderbuffer format choice. 
One less place to forget to put your new MESA_FORMAT support in.
 2010-12-10 16:16:13 -08:00
Eric Anholt
e339b669a1 intel: Add a couple of helper functions to reduce rb code duplication. 2010-12-10 15:37:16 -08:00
Ian Romanick
78a340fd48 i915: Disallow alpha, red, RG, and sRGB as render targets 
Fixes bugzilla #31832

NOTE: This is a candidate for the 7.9 branch.
 2010-11-23 18:42:04 -08:00
Kristian Høgsberg
f9995b3075 Drop GLcontext typedef and use struct gl_context instead 2010-10-13 09:43:25 -04:00
Ian Romanick
c77cd9ec10 i965: Enable GL_ARB_texture_rg 2010-10-01 15:49:13 -07:00
Zhenyu Wang
72b368ae69 i965: always set tiling for fbo depth buffer on sandybridge 
Sandybridge requires depth buffer must be tiling.

Fix 'fbo_firecube' demo.
 2010-09-30 10:51:26 +08:00
Eric Anholt
934fde4f5a intel: Fix segfault on INTEL_DEBUG=fbo with unsupported framebuffers. 2010-09-24 18:03:28 -07:00
Eric Anholt
1946b81e70 i965: Add support for rendering to SARGB8 FBOs. 
Tested with fbo-generatemipmap-formats GL_EXT_texture_srgb.  The test
still fails on SLA8, though.
 2010-09-24 16:12:50 -07:00
Eric Anholt
836803df79 intel: Corresponding FinishRenderTexture debug to BeginRenderTexture. 2010-09-24 16:12:50 -07:00
Kristian Høgsberg
17eace581d dri: Pass the __DRIscreen and the __DRIscreen private back to image lookup 
We will typically have a current context when we need to lookup the image,
but the lookup implementation don't need it so drop it.
 2010-09-22 22:02:05 -04:00
Nick Bowler
bda941e1b8 intel: Merge identical cases in switch statement. 
Signed-off-by: Nick Bowler <nbowler@draconx.ca>
Signed-off-by: Brian Paul <brianp@vmware.com>
 2010-08-26 08:19:35 -06:00
Kristian Høgsberg
9087ba1280 intel: Take an intel_screen pointer in intel_alloc_region_* functions 2010-08-25 09:17:48 -04:00
Vinson Lee
84178547df intel: Remove unnecessary headers. 2010-06-16 17:44:26 -07:00
Eric Anholt
178414eba4 i965: Remove caching of surface state objects. 
It turns out that computing a 56 byte key to look up a 20-byte object
out of a hash table was some sort of a bad idea.  Whoops.

before:
[ # ]  backend                         test   min(s) median(s) stddev. count
[  0]       gl            firefox-talos-gfx   37.799   38.203   0.39%    6/6
after:
[  0]       gl            firefox-talos-gfx   34.761   34.784   0.17%    5/6
 2010-06-11 00:15:59 -07:00
Eric Anholt
6383428588 i965: Add support for GL_ALPHA framebuffer objects. 2010-06-10 00:40:00 -07:00
Kristian Høgsberg
c4775a27e3 intel: Drop intelFlush() 
Now that intel_flush() deosn't use the needs_mi_flush argument, we can
finally drop one of the two flush functions.
 2010-05-10 17:48:11 -04:00
Eric Anholt
ce914fff08 i965: When an RB gets a new region, clear the old from the state cache. 
This prevents memory usage explosion in blender due to the state cache
hanging on to old fake frontbuffer regions.  Sigh at blender still
using frontbuffer rendering.

Bug #24119.
 2010-05-04 22:06:12 -07:00
Eric Anholt
362c1bf75e intel: Replace mt->pitch with mt->region->pitch. 
The pitch is not really an inherent part of the miptree, since it's
not part of any of the layout calculations, and it's dictated by the
libdrm-allocated region pitch now.
 2010-03-17 11:24:01 -07:00
Eric Anholt
da011faf48 intel: Rely on allocated region pitch for the miptree pitch. 
Bug #26966: 945 miptree pitch disagreement with libdrm.
 2010-03-17 11:23:43 -07:00
Eric Anholt
bb35000b4b intel: Remove non-kernel-exec-fencing support. 
Shaves 60k off the driver from removing the broken spans code.  This
means we now require 2.6.29, which seems fair given that it's a year
old and we've removed support for non-KMS already in the last release
of 2D.
 2010-03-04 16:56:32 -08:00
Kristian Høgsberg
af3f1bb269 intel: Set InternalFormat for renderbuffers created from an EGLImage 2010-03-03 10:47:49 -05:00
Kristian Høgsberg
10e7962741 intel: Implement GL_OES_EGL_image entrypoints 2010-02-24 14:28:42 -05:00
Vinson Lee
b76164dced intel: Silence compiler format warnings. 2010-02-20 01:58:27 -08:00
Kristian Høgsberg
32f2fd1c5d Replace _mesa_malloc, _mesa_calloc and _mesa_free with plain libc versions 2010-02-19 12:03:01 -05:00
Kristian Høgsberg
d282128ff6 intel: Remove struct intel_framebuffer 
With the vsync fields no longer relevant and by refactoring the code
to no longer use color_rb[0-1] we can just use struct gl_framebuffer
directly.
 2010-01-04 11:48:02 -05:00
Eric Anholt
a099644755 intel: Fix false positives in checking for non-packed depth/stencil RB. 
The wine d3d9 visual.c testcase was tripping over this and failing.
Presumably it's binding a packed depth/stencil texture to both
stencil and depth attachment points, and we make a new renderbuffer
wrapper for each in that case.
 2009-12-28 19:21:27 -08:00
Eric Anholt
089144e4e5 intel: Allow binding a stencil but not a depth buffer. 
Wine's d3d9 visual.c testcase tries this a lot, so I've added some
piglit tests (fbo-nodepth-test, fbo-nostencil-test, fbo-stencil-only)
and enabled it.
 2009-12-28 18:52:47 -08:00
Eric Anholt
e4df8d32b5 intel: Improve INTEL_DEBUG=fbo output. 2009-12-28 18:51:18 -08:00
Eric Anholt
5727147f89 intel: Remove unused stored values reported by clang. 2009-12-22 14:20:26 -08:00
Ian Romanick
cbdeb33209 intel: Make RGB renderbuffers use XRGB8888 like we do for RGB system buffers. 2009-12-10 15:12:30 -08:00
Ian Romanick
430876cd3a intel: name in intel_create_renderbuffer was always 0, remove 2009-12-10 15:12:30 -08:00
Ian Romanick
0f01674a58 intel: Use texformat accessor to get bytes-per-pixel 2009-12-10 15:12:30 -08:00
Ian Romanick
4eee46efcb intel: softwareBuffer in intel_alloc_renderbuffer_storage was always false, remove 2009-12-10 15:12:30 -08:00
Ian Romanick
3078bd136d intel: Axe intel_renderbuffer::texformat 
Since the texformat branch merge, the value of intel_renderbuffer::texformat
is just a copy of gl_renderbuffer::Format.
 2009-12-10 15:12:30 -08:00
Eric Anholt
539a14a1dd intel: Flush the render/texture cache when finishing render to texture. 
Back when we were flushing the entire batch at BindFramebuffer, the kernel
would notice the domain transition when someone went to texture from it and
flush for us.  We no longer do the batch flushing every time, so we get to
do aggressive flushing until we move batchbuffer handling to libdrm.

Fixes piglit fbo-flushing.  Bug #25377.  No noticeable performance loss
on cairo-gl (so this is better than batch flushing).
 2009-12-10 14:47:09 -08:00
Ian Romanick
bb64c9bcdf Revert "intel: Make RGB renderbuffers use XRGB8888 like we do for RGB system buffers." 
This reverts commit 4598942b1b.

XRGB8888 doesn't work as intended.  Revert this for now, and we'll revisit it
for 7.8 or something.
 2009-12-07 17:06:07 -08:00
Eric Anholt
4598942b1b intel: Make RGB renderbuffers use XRGB8888 like we do for RGB system buffers. 2009-12-02 16:19:37 -08:00
Eric Anholt
75bdbdd90b intel: Don't validate in a texture image used as a render target. 
Otherwise, we could lose track of rendering to that image, which could
easily happen during mipmap generation.
 2009-11-06 11:37:32 -08:00
Brian Paul
409469fb70 intel: fix up some XRGB breakage 
We weren't choosing the right XRGB span functions for reading the
framebuffer.  XRGB formats still aren't turned on yet though.
 2009-10-30 09:13:04 -06:00
Brian Paul
4a253431ab intel: update intel_create_renderbuffer(format), add XRGB support 
Pass a gl_format to intel_create_renderbuffer() instead of GLenum.
Add cases for MESA_FORMAT_XRGB8888 textures and renderbuffers.
However, we don't yet create any renderbuffers or textures with that
format.  It seems the default alpha value is zero instead of one.
Need to investigate that first.
 2009-10-29 19:12:50 -06:00
Brian Paul
1f196b786d Merge branch 'texformat-rework' 
Conflicts:
	src/mesa/drivers/dri/radeon/radeon_fbo.c
	src/mesa/drivers/dri/s3v/s3v_tex.c
	src/mesa/drivers/dri/s3v/s3v_xmesa.c
	src/mesa/drivers/dri/trident/trident_context.c
	src/mesa/main/debug.c
	src/mesa/main/mipmap.c
	src/mesa/main/texformat.c
	src/mesa/main/texgetimage.c
 2009-10-28 21:24:11 -06:00
Brian Paul
0ea575d721 Merge branch 'mesa_7_6_branch' 2009-10-28 18:27:25 -06:00
Vinson Lee
c0a61c8442 intel: Fix memory leak in case of renderbuffer bad format 
Signed-off-by: Brian Paul <brianp@vmware.com>
 2009-10-28 13:09:44 -06:00
Eric Anholt
49d402e275 Merge remote branch 'origin/mesa_7_6_branch' 
Conflicts:
	src/mesa/drivers/dri/intel/intel_fbo.c
	src/mesa/drivers/dri/intel/intel_mipmap_tree.c
	src/mesa/drivers/dri/intel/intel_mipmap_tree.h
	src/mesa/drivers/dri/intel/intel_tex_copy.c
	src/mesa/drivers/dri/intel/intel_tex_image.c
 2009-10-23 15:21:05 -07:00
Eric Anholt
2d17dbfb53 intel: Keep track of x,y offsets in miptrees and use them for blitting. 
By just using offsets, we confused the hardware's tiling calculations,
resulting in failures in miptree validation and blit clears.

Fixes piglit fbo-clearmipmap.

Bug #23552. (automatic mipmap generation)
 2009-10-23 14:12:24 -07:00
Brian Paul
68d94a608a intel: use MESA_FORMAT_S8_Z24 format and avoid z24s8/s8z24 conversions 2009-10-21 20:02:33 -06:00
Brian Paul
e6594a22f2 intel: pass zslice to intel_miptree_image_offset() 
This lets us get rid of intel_miptree_depth_offsets() and simplify all
of the calling code.
 2009-10-12 18:12:00 -06:00
Brian Paul
45e76d2665 mesa: remove a bunch of gl_renderbuffer fields 
_ActualFormat is replaced by Format (MESA_FORMAT_x).
ColorEncoding, ComponentType, RedBits, GreenBits, BlueBits, etc. are
all replaced by MESA_FORMAT_x queries.
 2009-10-08 20:27:27 -06:00
Brian Paul
3e34a2a2b9 drivers: don't include texformat.h 
And remove other unneeded #includes while we're at it.
 2009-10-05 18:11:37 -06:00
Brian Paul
1f7c914ad0 mesa: replace gl_texture_format with gl_format 
Now gl_texture_image::TexFormat is a simple MESA_FORMAT_x enum.
ctx->Driver.ChooseTexture format also returns a MESA_FORMAT_x.
gl_texture_format will go away next.
 2009-09-30 20:28:45 -06:00