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Author SHA1 Message Date
Brian Paul
0089c7f4ee Checkpoint: render-to-texture starting to work. Had to turn off stencil 
in fbotexture.c.  Teapot is drawn upside down, not centered...
 2006-03-20 22:12:48 +00:00
Brian Paul
54f435340b debug code to enable/disable depth/stencil operations 2006-03-20 22:09:58 +00:00
Brian Paul
66d887d605 Checkpoint render-to-texture. Doesn't function, but doesn't crash either. 2006-03-20 21:08:55 +00:00
Brian Paul
c6dc5cc8ab update get_teximage_source() to use renderbuffer regions 2006-03-20 19:02:37 +00:00
Brian Paul
e0412bb726 updates to sync with trunk merge 2006-03-20 19:01:10 +00:00
Brian Paul
cc5cbd1bca Merge from CVS trunk (get render-to-texture updates). 2006-03-20 19:00:18 +00:00
Keith Whitwell
93fbfa5781 Use an rgba image so that hw pbos work. 2006-03-20 18:54:54 +00:00
Keith Whitwell
30709caad6 Restore animation 2006-03-20 18:54:22 +00:00
Keith Whitwell
a647198f65 Remove old DRM_SOURCE_PATH defn 2006-03-20 18:54:06 +00:00
Keith Whitwell
7ad6ea6ff2 Call _mesa_update_state() before checking FragmentProgram->_Enabled 2006-03-20 18:52:56 +00:00
Brian Paul
ceee2c45cd Fixed bug in intelClearWithBlit(). If clearing multiple cliprects, the 
buffer mask was clobbered after the first rect.
Rename 'flags' to 'mask' to be consistent w/ other clearing code.
 2006-03-20 16:06:07 +00:00
Brian Paul
26dc161fde XXX comments 2006-03-20 15:50:59 +00:00
Brian Paul
b176ef05f2 In intelCopyBuffer(), use renderbuffer regions instead of context's region 
pointers.  Added const qualifiers.  Added comments.
 2006-03-20 15:50:09 +00:00
Brian Paul
6d6e7a08c7 Fix up intelSwapBuffers: 
- get gl_framebuffer pointer from dPriv.
 - flush current context if bound to window we're swapping.  Previous code
   could try to flush a non-current context.
 2006-03-20 15:48:12 +00:00
Brian Paul
eb75ec2349 merge from trunk (additional renderbuffer error checks, debug code) 2006-03-20 15:39:30 +00:00
Brian Paul
2a8bd4e329 Replace intel_clip_to_framebuffer(), intel_clip_to_drawable(), and 
intel_clip_to_region() with new _mesa_clip_to_region().
 2006-03-20 02:23:26 +00:00
Brian Paul
c247268499 added _mesa_clip_to_region() 2006-03-20 02:17:15 +00:00
Brian Paul
b2cb8920c2 FBO test - teapot 2006-03-19 19:07:44 +00:00
Brian Paul
af4d93f256 Fix some issues with depth renderbuffers. 3D rendering into FBOs seems OK now. 
Misc clean-ups in other places.
 2006-03-19 19:06:12 +00:00
Brian Paul
c8dd839acb remove debug code 2006-03-19 19:04:12 +00:00
Brian Paul
e43c3c38fb simplify intelClearWithTris() for renderbuffers 2006-03-19 17:08:00 +00:00
Brian Paul
9194782fdc Merge i915_set_draw_region() and i915 meta_draw_region() into new i915_state_draw_region(). 2006-03-19 16:50:59 +00:00
Brian Paul
ec36d5b537 undo a debugging hack 2006-03-19 16:50:08 +00:00
Brian Paul
6e5da1a860 intelClearWithTriangles now handles FBOs. 
Had to fix up i915 meta_draw_region() function.
Try to combine some duplicated code in next check-in.
 2006-03-19 16:39:56 +00:00
Brian Paul
21f6e8a2d0 added BUFFER_BITS_COLOR 2006-03-19 16:38:39 +00:00
Brian Paul
18772c9e88 sync with trunk (GL_READ/DRAW_BUFFER queries) 2006-03-19 00:11:29 +00:00
Brian Paul
5df4283b53 FBO Checkpoint: 
Basic FBO hardware rendering now working (fbotest1.c works at least).
 2006-03-19 00:05:55 +00:00
Brian Paul
6734bab3b2 Checkpoint FBO work: 
The progs/tests/fbotest1.c demo works (yeah!), with some caveats:
 - Only glClear is done in hardware, actually rendering is sw fallback now.
 - Initial expose/draw is broken, works on subsequent draws.
Lots of changes in fallback/span code for FB objects.
Almost full rewrite of intelClearWithBlit() for renderbuffers.
Total rewrite of intelDrawBuffer() function.
Add FBO support to intelClearWithTris() but is currently broken.
Temporary hack in MakeCurrent():
 - since we can't create the screen/static renderbuffer regions in
   intelCreateBuffer() like we should (no current context with which to lock),
   init the renderbuffer's regions in MakeCurrent by copying from
   intel->front/back/depth_region.
Still using old DRI front/back/depth mappings for sw rendering to windows.
When those mappings go away, we'll use the new renderbuffer region mappings.
 2006-03-18 21:55:34 +00:00
Brian Paul
0a5fea5f96 Don't call Driver->Bitmap() if no image to render 2006-03-18 21:46:02 +00:00
Brian Paul
9b2762d7b9 Call _mesa_resize_framebuffer() in intelWindowMoved() to update Mesa's 
notion of window size.
Remove unnecessary ctx->Driver.DepthRange() call from intelWindowMoved().
 2006-03-17 22:06:59 +00:00
Brian Paul
571bf7a71b Change loops from firstLevel to lastLevel to be inclusive of lastLevel 
(i.e. change < to <=).  Otherwise, 0th image of non-mipmapped textures
wasn't getting mapped and software rendering died.
 2006-03-17 20:44:09 +00:00
Brian Paul
4ab3b9aa76 Implement glGetTexImage. 
In intel_tex_map_images(), convert strides from bytes to texels for Mesa.
Store the 3D ImageStride now added to core Mesa.
 2006-03-17 18:17:19 +00:00
Brian Paul
88c018ee47 remove some const qualifiers since we may need to modify fields for mapping 2006-03-17 18:11:37 +00:00
Brian Paul
cead52ef68 added ImageStride field to gl_texture_image 2006-03-17 18:11:09 +00:00
Thomas Hellström
9cf0ed6059 Verbose error reporting. 
Run indent on intel_bufmgr.c
 2006-03-17 15:33:26 +00:00
Thomas Hellström
2c1c8dccf7 Clean up flag handling. 2006-03-17 13:54:38 +00:00
Brian Paul
b87f9f6056 thread safety fixes from trunk 2006-03-15 21:02:52 +00:00
Brian Paul
427bf0171d update assertion 2006-03-15 20:20:32 +00:00
Brian Paul
98c5445c75 make soft_renderbuffer_storage() into public _mesa_soft_renderbuffer_storage() 2006-03-15 19:42:48 +00:00
Brian Paul
15ffb3bbab checkpoint 2006-03-15 17:52:15 +00:00
Brian Paul
97b570b999 just check-point some FBO code 2006-03-15 17:51:27 +00:00
Brian Paul
e8e6374a16 New code for setting cliprects when rendering to a FBO. 2006-03-15 17:50:40 +00:00
Brian Paul
d9f31f16c0 sync with trunk 2006-03-15 17:47:05 +00:00
Brian Paul
1173198f51 added GL_EXT_framebuffer_blit from trunk 2006-03-15 17:37:52 +00:00
Brian Paul
01a56d23e6 fix more assertions that wrap essential code (-DNDEBUG case) 2006-03-15 00:25:47 +00:00
Brian Paul
bf050799ac new intel_renderbuffer struct 2006-03-15 00:17:57 +00:00
Brian Paul
3697eca493 new intel_map_unmap_buffers() routine which will eventually be used to map or unmap all renderbuffers which we may need during software rendering 2006-03-15 00:17:22 +00:00
Brian Paul
de2b3506ea allow format = GL_RGB5, GL_RGBA8 2006-03-14 23:36:52 +00:00
Brian Paul
bfbe2eb6e9 new intel_set_span_functions(), bridge to new code 2006-03-14 23:36:10 +00:00
Brian Paul
8bd395f601 comments 2006-03-14 23:34:37 +00:00