diff options
Diffstat (limited to 'src/gallium/drivers/r600/evergreen_state.c')
| -rw-r--r-- | src/gallium/drivers/r600/evergreen_state.c | 8 |
1 files changed, 7 insertions, 1 deletions
diff --git a/src/gallium/drivers/r600/evergreen_state.c b/src/gallium/drivers/r600/evergreen_state.c index 3efdbaba0c3..4206b4a201d 100644 --- a/src/gallium/drivers/r600/evergreen_state.c +++ b/src/gallium/drivers/r600/evergreen_state.c @@ -305,11 +305,16 @@ static void *evergreen_create_sampler_state(struct pipe_context *ctx, { struct r600_pipe_state *rstate = CALLOC_STRUCT(r600_pipe_state); union util_color uc; + uint32_t coord_trunc = 0; if (rstate == NULL) { return NULL; } + if ((state->mag_img_filter == PIPE_TEX_FILTER_NEAREST) || + (state->min_img_filter == PIPE_TEX_FILTER_NEAREST)) + coord_trunc = 1; + rstate->id = R600_PIPE_STATE_SAMPLER; util_pack_color(state->border_color, PIPE_FORMAT_B8G8R8A8_UNORM, &uc); r600_pipe_state_add_reg(rstate, R_03C000_SQ_TEX_SAMPLER_WORD0_0, @@ -328,6 +333,7 @@ static void *evergreen_create_sampler_state(struct pipe_context *ctx, 0xFFFFFFFF, NULL); r600_pipe_state_add_reg(rstate, R_03C008_SQ_TEX_SAMPLER_WORD2_0, S_03C008_LOD_BIAS(S_FIXED(CLAMP(state->lod_bias, -16, 16), 8)) | + S_03C008_MC_COORD_TRUNCATE(coord_trunc) | S_03C008_TYPE(1), 0xFFFFFFFF, NULL); @@ -370,7 +376,7 @@ static struct pipe_sampler_view *evergreen_create_sampler_view(struct pipe_conte swizzle[1] = state->swizzle_g; swizzle[2] = state->swizzle_b; swizzle[3] = state->swizzle_a; - format = r600_translate_texformat(state->format, + format = r600_translate_texformat(ctx->screen, state->format, swizzle, &word4, &yuv_format); if (format == ~0) { |