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authorLuca Barbieri <luca@luca-barbieri.com>2010-08-07 05:39:18 +0200
committerLuca Barbieri <luca@luca-barbieri.com>2010-08-21 20:42:14 +0200
commit8eb0fc430a8c1687627156a06faf5762144022f3 (patch)
treefaddeeecd24e26c1d92d9aeeeb5e4ba0dd276e96 /src/gallium/drivers/nvfx/Makefile
parent73b7c6fb336ad3e717f8e961f4e2df761e94cd2f (diff)
nvfx: rewrite draw code and buffer code
This is a full rewrite of the drawing and buffer management logic. It offers a lot of improvements: 1. A copy of buffers is now always kept in system memory. This is necessary to allow software processing of them, which is necessary or improves performance in many cases. 2. Support for pushing vertices on the FIFO, with index lookup if necessary. 3. "Smart" draw code that tries to intelligently choose the cheapest way to draw something: whether to use inline vertices or hardware vertex buffer, and whether to use hardware index buffers 4. Support for all vertex formats supported by the hardware 5. Usage of translate to push vertices, supporting all formats that are sensible to use as vertex formats 6. Support for base vertex 7. Usage of Ben Skeggs' primitive splitter originally for nv50, allowing correct splitting of line loops, triangle fans, etc. 8. Support for instancing 9. Precomputation using the vertex elements CSO Thanks to Ben Skeggs for his primitive splitter originally for nv50. Thanks to Christoph Bumiller for his nv50 push code, that was the basis of this work, even though I changed his code dramatically, in particular to replace his ad-hoc vertex data emitter with translate. The changes could also go into nv50 too, but there are substantial differences due to the additional nv50 hardware features.
Diffstat (limited to 'src/gallium/drivers/nvfx/Makefile')
-rw-r--r--src/gallium/drivers/nvfx/Makefile1
1 files changed, 1 insertions, 0 deletions
diff --git a/src/gallium/drivers/nvfx/Makefile b/src/gallium/drivers/nvfx/Makefile
index 2834f8984c..6cbbad699e 100644
--- a/src/gallium/drivers/nvfx/Makefile
+++ b/src/gallium/drivers/nvfx/Makefile
@@ -14,6 +14,7 @@ C_SOURCES = \
nv30_fragtex.c \
nv40_fragtex.c \
nvfx_miptree.c \
+ nvfx_push.c \
nvfx_query.c \
nvfx_resource.c \
nvfx_screen.c \