diff options
| author | Dave Airlie <[email protected]> | 2009-08-24 00:56:40 -0400 |
|---|---|---|
| committer | Alex Deucher <[email protected]> | 2009-08-24 00:56:40 -0400 |
| commit | 2b29d210188f760a6a90d3a3a35dd185e4b28d8b (patch) | |
| tree | 7a4e1df8e9c364d4050293bcb5e84d1cd9886d71 /src/mesa | |
| parent | f758a8bf2e155725507bfe75add1fa81ccb569ae (diff) | |
r600: scissor updates for dri2
Pulled from Dave's WIP patch.
Diffstat (limited to 'src/mesa')
| -rw-r--r-- | src/mesa/drivers/dri/r600/r700_state.c | 37 |
1 files changed, 23 insertions, 14 deletions
diff --git a/src/mesa/drivers/dri/r600/r700_state.c b/src/mesa/drivers/dri/r600/r700_state.c index eeac5fb2cd1..15f40b2771e 100644 --- a/src/mesa/drivers/dri/r600/r700_state.c +++ b/src/mesa/drivers/dri/r600/r700_state.c @@ -1349,14 +1349,33 @@ void r700SetScissor(context_t *context) //--------------- x2 = context->radeon.state.scissor.rect.x2 - 1; y2 = context->radeon.state.scissor.rect.y2 - 1; } else { - x1 = rrb->dPriv->x; - y1 = rrb->dPriv->y; - x2 = rrb->dPriv->x + rrb->dPriv->w; - y2 = rrb->dPriv->y + rrb->dPriv->h; + if (context->radeon.radeonScreen->driScreen->dri2.enabled) { + x1 = 0; + y1 = 0; + x2 = rrb->base.Width - 1; + y2 = rrb->base.Height - 1; + } else { + x1 = rrb->dPriv->x; + y1 = rrb->dPriv->y; + x2 = rrb->dPriv->x + rrb->dPriv->w; + y2 = rrb->dPriv->y + rrb->dPriv->h; + } } R600_STATECHANGE(context, scissor); + /* screen */ + SETbit(r700->PA_SC_SCREEN_SCISSOR_TL.u32All, WINDOW_OFFSET_DISABLE_bit); + SETfield(r700->PA_SC_SCREEN_SCISSOR_TL.u32All, x1, + PA_SC_SCREEN_SCISSOR_TL__TL_X_shift, PA_SC_SCREEN_SCISSOR_TL__TL_X_mask); + SETfield(r700->PA_SC_SCREEN_SCISSOR_TL.u32All, y1, + PA_SC_SCREEN_SCISSOR_TL__TL_Y_shift, PA_SC_SCREEN_SCISSOR_TL__TL_Y_mask); + + SETfield(r700->PA_SC_SCREEN_SCISSOR_BR.u32All, x2, + PA_SC_SCREEN_SCISSOR_BR__BR_X_shift, PA_SC_SCREEN_SCISSOR_BR__BR_X_mask); + SETfield(r700->PA_SC_SCREEN_SCISSOR_BR.u32All, y2, + PA_SC_SCREEN_SCISSOR_BR__BR_Y_shift, PA_SC_SCREEN_SCISSOR_BR__BR_Y_mask); + /* window */ SETbit(r700->PA_SC_WINDOW_SCISSOR_TL.u32All, WINDOW_OFFSET_DISABLE_bit); SETfield(r700->PA_SC_WINDOW_SCISSOR_TL.u32All, x1, @@ -1756,16 +1775,6 @@ void r700InitState(GLcontext * ctx) //------------------- if (context->radeon.radeonScreen->chip_family >= CHIP_FAMILY_RV770) SETfield(r700->SPI_THREAD_GROUPING.u32All, 1, PS_GROUPING_shift, PS_GROUPING_mask); - /* screen */ - r700->PA_SC_SCREEN_SCISSOR_TL.u32All = 0x0; - - SETfield(r700->PA_SC_SCREEN_SCISSOR_BR.u32All, - ((RADEONDRIPtr)(context->radeon.radeonScreen->driScreen->pDevPriv))->width, - PA_SC_SCREEN_SCISSOR_BR__BR_X_shift, PA_SC_SCREEN_SCISSOR_BR__BR_X_mask); - SETfield(r700->PA_SC_SCREEN_SCISSOR_BR.u32All, - ((RADEONDRIPtr)(context->radeon.radeonScreen->driScreen->pDevPriv))->height, - PA_SC_SCREEN_SCISSOR_BR__BR_Y_shift, PA_SC_SCREEN_SCISSOR_BR__BR_Y_mask); - /* 4 clip rectangles */ /* TODO : set these clip rects according to context->currentDraw->numClipRects */ r700->PA_SC_CLIPRECT_RULE.u32All = 0; SETfield(r700->PA_SC_CLIPRECT_RULE.u32All, CLIP_RULE_mask, CLIP_RULE_shift, CLIP_RULE_mask); |