diff options
| author | Tom Stellard <[email protected]> | 2012-06-27 13:27:30 +0000 |
|---|---|---|
| committer | Tom Stellard <[email protected]> | 2012-07-09 13:41:18 +0000 |
| commit | 960906d16b3a9027d8871f9af9bcc50aae42b8bc (patch) | |
| tree | 8cebd7e144cb067f5af1efa28096c7c78e7ba238 /src/gallium | |
| parent | eb065f5d9d1159af3a88a64a7606c9b6d67dc3e3 (diff) | |
r600g: Add support for RATs in evergreen_cb()
Diffstat (limited to 'src/gallium')
| -rw-r--r-- | src/gallium/drivers/r600/evergreen_state.c | 14 |
1 files changed, 11 insertions, 3 deletions
diff --git a/src/gallium/drivers/r600/evergreen_state.c b/src/gallium/drivers/r600/evergreen_state.c index 939e05b06d8..ee1115de681 100644 --- a/src/gallium/drivers/r600/evergreen_state.c +++ b/src/gallium/drivers/r600/evergreen_state.c @@ -1298,10 +1298,11 @@ static void evergreen_cb(struct r600_context *rctx, struct r600_pipe_state *rsta { struct r600_screen *rscreen = rctx->screen; struct r600_resource_texture *rtex; + struct pipe_resource * pipe_tex; struct r600_surface *surf; unsigned level = state->cbufs[cb]->u.tex.level; unsigned pitch, slice; - unsigned color_info, color_attrib; + unsigned color_info, color_attrib, color_dim = 0; unsigned format, swap, ntype, endian; uint64_t offset; unsigned tile_type, macro_aspect, tile_split, bankh, bankw, nbanks; @@ -1311,6 +1312,7 @@ static void evergreen_cb(struct r600_context *rctx, struct r600_pipe_state *rsta surf = (struct r600_surface *)state->cbufs[cb]; rtex = (struct r600_resource_texture*)state->cbufs[cb]->texture; + pipe_tex = state->cbufs[cb]->texture; if (rtex->is_depth) rctx->have_depth_fb = TRUE; @@ -1454,6 +1456,12 @@ static void evergreen_cb(struct r600_context *rctx, struct r600_pipe_state *rsta S_028C70_NUMBER_TYPE(ntype) | S_028C70_ENDIAN(endian); + if (rtex->is_rat) { + color_info |= S_028C70_RAT(1); + color_dim = S_028C78_WIDTH_MAX(pipe_tex->width0) + | S_028C78_HEIGHT_MAX(pipe_tex->height0); + } + /* EXPORT_NORM is an optimzation that can be enabled for better * performance in certain cases. * EXPORT_NORM can be enabled if: @@ -1475,7 +1483,7 @@ static void evergreen_cb(struct r600_context *rctx, struct r600_pipe_state *rsta rctx->alpha_ref_dirty = true; /* for possible dual-src MRT */ - if (cb == 0 && rctx->framebuffer.nr_cbufs == 1) { + if (cb == 0 && rctx->framebuffer.nr_cbufs == 1 && !rtex->is_rat) { r600_pipe_state_add_reg_bo(rstate, R_028C70_CB_COLOR0_INFO + 1 * 0x3C, color_info, &rtex->resource, RADEON_USAGE_READWRITE); @@ -1490,7 +1498,7 @@ static void evergreen_cb(struct r600_context *rctx, struct r600_pipe_state *rsta offset, &rtex->resource, RADEON_USAGE_READWRITE); r600_pipe_state_add_reg(rstate, R_028C78_CB_COLOR0_DIM + cb * 0x3C, - 0x0); + color_dim); r600_pipe_state_add_reg_bo(rstate, R_028C70_CB_COLOR0_INFO + cb * 0x3C, color_info, &rtex->resource, RADEON_USAGE_READWRITE); |