diff options
Diffstat (limited to 'src/radeon_exa_render.c')
| -rw-r--r-- | src/radeon_exa_render.c | 21 |
1 files changed, 19 insertions, 2 deletions
diff --git a/src/radeon_exa_render.c b/src/radeon_exa_render.c index 02d11f4b..60035872 100644 --- a/src/radeon_exa_render.c +++ b/src/radeon_exa_render.c @@ -935,7 +935,7 @@ static Bool FUNC_NAME(R300PrepareComposite)(int op, PicturePtr pSrcPicture, RINFO_FROM_SCREEN(pDst->drawable.pScreen); CARD32 dst_format, dst_offset, dst_pitch; CARD32 txenable, colorpitch; - /*CARD32 blendcntl, cblend, ablend;*/ + CARD32 blendcntl; int pixel_shift; ACCEL_PREAMBLE(); @@ -975,6 +975,22 @@ static Bool FUNC_NAME(R300PrepareComposite)(int op, PicturePtr pSrcPicture, RADEON_SWITCH_TO_3D(); + /* setup pixel shader */ + BEGIN_ACCEL(12); + OUT_ACCEL_REG(R300_US_CONFIG, 0x8); + OUT_ACCEL_REG(R300_US_PIXSIZE, 0x0); + OUT_ACCEL_REG(R300_US_CODE_OFFSET, 0x40040); + OUT_ACCEL_REG(R300_US_CODE_ADDR_0, 0x0); + OUT_ACCEL_REG(R300_US_CODE_ADDR_1, 0x0); + OUT_ACCEL_REG(R300_US_CODE_ADDR_2, 0x0); + OUT_ACCEL_REG(R300_US_CODE_ADDR_3, 0x400000); + OUT_ACCEL_REG(R300_US_TEX_INST_0, 0x8000); + OUT_ACCEL_REG(R300_US_ALU_RGB_ADDR_0, 0x1f800000); + OUT_ACCEL_REG(R300_US_ALU_RGB_INST_0, 0x50a80); + OUT_ACCEL_REG(R300_US_ALU_ALPHA_ADDR_0, 0x1800000); + OUT_ACCEL_REG(R300_US_ALU_ALPHA_INST_0, 0x00040889); + FINISH_ACCEL(); + BEGIN_ACCEL(6); OUT_ACCEL_REG(R300_TX_INVALTAGS, 0x0); OUT_ACCEL_REG(R300_TX_ENABLE, txenable); @@ -982,7 +998,8 @@ static Bool FUNC_NAME(R300PrepareComposite)(int op, PicturePtr pSrcPicture, OUT_ACCEL_REG(R300_RB3D_COLOROFFSET0, dst_offset); OUT_ACCEL_REG(R300_RB3D_COLORPITCH0, colorpitch); - OUT_ACCEL_REG(R300_RB3D_BLENDCNTL, 0x0); + blendcntl = RADEONGetBlendCntl(op, pMaskPicture, pDstPicture->format); + OUT_ACCEL_REG(R300_RB3D_BLENDCNTL, blendcntl); OUT_ACCEL_REG(R300_RB3D_ABLENDCNTL, 0x0); #if 0 |