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| author | Rune Peterson <rune@megahurts.dk> | 2007-02-12 00:24:36 +0100 |
|---|---|---|
| committer | Jerome Glisse <glisse@freedesktop.org> | 2007-02-12 00:24:36 +0100 |
| commit | ee5417bca883d82d618e1c0b65011940253555dd (patch) | |
| tree | 44964a8506f4dabbf5c077a0ff53c11d2f53d410 /src/mesa/drivers/dri/r300/r300_state.c | |
| parent | 3bacb68c70e4a0813bf944061a97e727cbd89c43 (diff) | |
| download | external_mesa3d-ee5417bca883d82d618e1c0b65011940253555dd.zip external_mesa3d-ee5417bca883d82d618e1c0b65011940253555dd.tar.gz external_mesa3d-ee5417bca883d82d618e1c0b65011940253555dd.tar.bz2 | |
r300: Add proper support for sin/cos instruction in fragment program
Getting proper SIN and COS wasn't as easy as it appeared.
I had to make make some changes to the fragment program code.
general FP changes:
- support HHH swizzle for vector instructions.
- don't copy a source to a temp when it is not XYZW swizzled, but
combine the two and have the swizzle resolve any issues.
(saves temps/instructions with more elaborate shader code)
- fix overflow in cnstv[].
Diffstat (limited to 'src/mesa/drivers/dri/r300/r300_state.c')
| -rw-r--r-- | src/mesa/drivers/dri/r300/r300_state.c | 2 |
1 files changed, 1 insertions, 1 deletions
diff --git a/src/mesa/drivers/dri/r300/r300_state.c b/src/mesa/drivers/dri/r300/r300_state.c index a12f3bb..906dfce 100644 --- a/src/mesa/drivers/dri/r300/r300_state.c +++ b/src/mesa/drivers/dri/r300/r300_state.c @@ -1820,7 +1820,7 @@ void r300SetupPixelShader(r300ContextPtr rmesa) if (!rp) /* should only happenen once, just after context is created */ return; - r300_translate_fragment_shader(rp); + r300_translate_fragment_shader(rmesa, rp); if (!rp->translated) { fprintf(stderr, "%s: No valid fragment shader, exiting\n", __func__); return; |