diff options
| author | Alex Deucher <alex@samba.(none)> | 2008-03-13 17:02:25 -0400 |
|---|---|---|
| committer | Alex Deucher <alex@samba.(none)> | 2008-03-13 17:02:25 -0400 |
| commit | 0ef700b7da5e554a0d0d166f3fde85ff45c9eb1f (patch) | |
| tree | d927a859ae7e95ece6e675def0d00a1f4bd02925 /src | |
| parent | b35c09a597c93a1d9f06ef0091c96822b0653f98 (diff) | |
R3xx/R5xx: enable blending
Diffstat (limited to 'src')
| -rw-r--r-- | src/radeon_exa_render.c | 2 | ||||
| -rw-r--r-- | src/radeon_reg.h | 3 |
2 files changed, 4 insertions, 1 deletions
diff --git a/src/radeon_exa_render.c b/src/radeon_exa_render.c index 31e12066..0423435a 100644 --- a/src/radeon_exa_render.c +++ b/src/radeon_exa_render.c @@ -1407,7 +1407,7 @@ static Bool FUNC_NAME(R300PrepareComposite)(int op, PicturePtr pSrcPicture, OUT_ACCEL_REG(R300_RB3D_COLORPITCH0, colorpitch); blendcntl = RADEONGetBlendCntl(op, pMaskPicture, pDstPicture->format); - OUT_ACCEL_REG(R300_RB3D_BLENDCNTL, blendcntl); + OUT_ACCEL_REG(R300_RB3D_BLENDCNTL, blendcntl | R300_ALPHA_BLEND_ENABLE | R300_READ_ENABLE); OUT_ACCEL_REG(R300_RB3D_ABLENDCNTL, 0); #if 0 diff --git a/src/radeon_reg.h b/src/radeon_reg.h index 94d5f312..a08654db 100644 --- a/src/radeon_reg.h +++ b/src/radeon_reg.h @@ -4433,6 +4433,9 @@ #define R300_RB3D_ZTOP 0x4f14 #define R300_RB3D_ROPCNTL 0x4e18 #define R300_RB3D_BLENDCNTL 0x4e04 +# define R300_ALPHA_BLEND_ENABLE (1 << 0) +# define R300_SEPARATE_ALPHA_ENABLE (1 << 1) +# define R300_READ_ENABLE (1 << 2) #define R300_RB3D_ABLENDCNTL 0x4e08 #define R300_RB3D_DSTCACHE_CTLSTAT 0x4e4c #define R300_RB3D_COLOROFFSET0 0x4e28 |