freedreno/a3xx: add per-texture seamless cubemap control

The default is to enable seamless cubemap filtering, but there's a bit
to turn it off.

Signed-off-by: Ilia Mirkin <imirkin@alum.mit.edu>

diff --git a/src/gallium/drivers/freedreno/a3xx/fd3_texture.c b/src/gallium/drivers/freedreno/a3xx/fd3_texture.c
index c30658d..3f36ebe 100644 (file)
--- a/src/gallium/drivers/freedreno/a3xx/fd3_texture.c
+++ b/src/gallium/drivers/freedreno/a3xx/fd3_texture.c
@@ -115,6 +115,7 @@ fd3_sampler_state_create(struct pipe_context *pctx,
 
        so->texsamp0 =
                        COND(!cso->normalized_coords, A3XX_TEX_SAMP_0_UNNORM_COORDS) |
+                       COND(!cso->seamless_cube_map, A3XX_TEX_SAMP_0_CUBEMAPSEAMLESSFILTOFF) |
                        COND(miplinear, A3XX_TEX_SAMP_0_MIPFILTER_LINEAR) |
                        A3XX_TEX_SAMP_0_XY_MAG(tex_filter(cso->mag_img_filter, aniso)) |
                        A3XX_TEX_SAMP_0_XY_MIN(tex_filter(cso->min_img_filter, aniso)) |

diff --git a/src/gallium/drivers/freedreno/freedreno_screen.c b/src/gallium/drivers/freedreno/freedreno_screen.c
index ef1a2e7..86e9a21 100644 (file)
--- a/src/gallium/drivers/freedreno/freedreno_screen.c
+++ b/src/gallium/drivers/freedreno/freedreno_screen.c
@@ -191,6 +191,7 @@ fd_screen_get_param(struct pipe_screen *pscreen, enum pipe_cap param)
                return 16383;
 
        case PIPE_CAP_DEPTH_CLIP_DISABLE:
+       case PIPE_CAP_SEAMLESS_CUBE_MAP_PER_TEXTURE:
                return is_a3xx(screen);
 
        case PIPE_CAP_TEXTURE_FLOAT_LINEAR:
@@ -206,7 +207,6 @@ fd_screen_get_param(struct pipe_screen *pscreen, enum pipe_cap param)
                return is_ir3(screen) ? 130 : 120;
 
        /* Unsupported features. */
-       case PIPE_CAP_SEAMLESS_CUBE_MAP_PER_TEXTURE:
        case PIPE_CAP_TGSI_FS_COORD_ORIGIN_LOWER_LEFT:
        case PIPE_CAP_TGSI_FS_COORD_PIXEL_CENTER_HALF_INTEGER:
        case PIPE_CAP_TGSI_CAN_COMPACT_CONSTANTS: