diff options
Diffstat (limited to 'src/gallium/winsys/r600/drm/evergreen_hw_context.c')
| -rw-r--r-- | src/gallium/winsys/r600/drm/evergreen_hw_context.c | 21 |
1 files changed, 21 insertions, 0 deletions
diff --git a/src/gallium/winsys/r600/drm/evergreen_hw_context.c b/src/gallium/winsys/r600/drm/evergreen_hw_context.c index 129f571..c3569e6 100644 --- a/src/gallium/winsys/r600/drm/evergreen_hw_context.c +++ b/src/gallium/winsys/r600/drm/evergreen_hw_context.c @@ -493,6 +493,22 @@ static int evergreen_state_sampler_border_init(struct r600_context *ctx, u32 off return 0; } +static int evergreen_loop_const_init(struct r600_context *ctx, u32 offset) +{ + unsigned nreg = 32; + struct r600_reg r600_loop_consts[32]; + int i; + + for (i = 0; i < nreg; i++) { + r600_loop_consts[i].opcode = PKT3_SET_LOOP_CONST; + r600_loop_consts[i].offset_base = EVERGREEN_LOOP_CONST_OFFSET; + r600_loop_consts[i].offset = EVERGREEN_LOOP_CONST_OFFSET + ((offset + i) * 4); + r600_loop_consts[i].need_bo = 0; + r600_loop_consts[i].flush_flags = 0; + } + return r600_context_add_block(ctx, r600_loop_consts, nreg); +} + int evergreen_context_init(struct r600_context *ctx, struct radeon *radeon) { int r; @@ -566,6 +582,11 @@ int evergreen_context_init(struct r600_context *ctx, struct radeon *radeon) goto out_err; } + /* PS loop const */ + evergreen_loop_const_init(ctx, 0); + /* VS loop const */ + evergreen_loop_const_init(ctx, 32); + /* setup block table */ ctx->blocks = calloc(ctx->nblocks, sizeof(void*)); for (int i = 0, c = 0; i < 256; i++) { |