diff options
| author | Rob Clark <[email protected]> | 2018-06-07 15:00:32 -0400 |
|---|---|---|
| committer | Rob Clark <[email protected]> | 2018-06-19 13:02:28 -0400 |
| commit | 0bb0cac8dcd0d8907282242e548321f318a64536 (patch) | |
| tree | af0a06c45f9da880d438dd53938c9b8b18a959c0 /src/gallium/drivers/freedreno/ir3 | |
| parent | d1d2b13518c190cf6db45dfb45b07f1246769767 (diff) | |
freedreno/ir3: handle image buffer
Similar to txf case, we need to insert a 2nd coordinate (zero).
Signed-off-by: Rob Clark <[email protected]>
Diffstat (limited to 'src/gallium/drivers/freedreno/ir3')
| -rw-r--r-- | src/gallium/drivers/freedreno/ir3/ir3_compiler_nir.c | 9 |
1 files changed, 8 insertions, 1 deletions
diff --git a/src/gallium/drivers/freedreno/ir3/ir3_compiler_nir.c b/src/gallium/drivers/freedreno/ir3/ir3_compiler_nir.c index 2cbb21f3d10..73871f8e0db 100644 --- a/src/gallium/drivers/freedreno/ir3/ir3_compiler_nir.c +++ b/src/gallium/drivers/freedreno/ir3/ir3_compiler_nir.c @@ -1975,7 +1975,8 @@ emit_intrinsic_load_image(struct ir3_context *ctx, nir_intrinsic_instr *intr, struct ir3_block *b = ctx->block; const nir_variable *var = intr->variables[0]->var; struct ir3_instruction *sam; - struct ir3_instruction * const *coords = get_src(ctx, &intr->src[0]); + struct ir3_instruction * const *src0 = get_src(ctx, &intr->src[0]); + struct ir3_instruction *coords[4]; unsigned flags, ncoords = get_image_coords(var, &flags); unsigned tex_idx = get_image_slot(ctx, intr->variables[0]); type_t type = get_image_type(var); @@ -1988,6 +1989,12 @@ emit_intrinsic_load_image(struct ir3_context *ctx, nir_intrinsic_instr *intr, flags |= IR3_INSTR_A; } + for (unsigned i = 0; i < ncoords; i++) + coords[i] = src0[i]; + + if (ncoords == 1) + coords[ncoords++] = create_immed(b, 0); + sam = ir3_SAM(b, OPC_ISAM, type, TGSI_WRITEMASK_XYZW, flags, tex_idx, tex_idx, create_collect(ctx, coords, ncoords), NULL); |