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pan/midgard: Generalize temp coordinate to non-2D 

Signed-off-by: Alyssa Rosenzweig <alyssa.rosenzweig@collabora.com>
This commit is contained in:
Alyssa Rosenzweig 2019-12-20 17:01:29 -05:00
parent 1bce7fdecd
commit 9e5a1412ed
1 changed files with 5 additions and 3 deletions
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8
src/panfrost/midgard/midgard_compile.c
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@ -1753,10 +1753,12 @@ emit_texop_native(compiler_context *ctx, nir_tex_instr *instr,
case nir_tex_src_coord: {
emit_explicit_constant(ctx, index, index);
unsigned coord_mask = mask_of(instr->coord_components);
if (needs_temp_coord) {
/* mov coord_temp, coords */
midgard_instruction mov = v_mov(index, coords);
mov.mask = 0x3;
mov.mask = coord_mask;
emit_mir_instruction(ctx, mov);
} else {
coords = index;
@ -1768,11 +1770,11 @@ emit_texop_native(compiler_context *ctx, nir_tex_instr *instr,
* components to keep everything happy */
if (midgard_texop == TEXTURE_OP_TEXEL_FETCH) {
/* mov index.zw, #0 */
/* mov index.zw, #0, or generalized */
midgard_instruction mov =
v_mov(SSA_FIXED_REGISTER(REGISTER_CONSTANT), coords);
mov.has_constants = true;
mov.mask = (1 << COMPONENT_Z) | (1 << COMPONENT_W);
mov.mask = coord_mask ^ 0xF;
emit_mir_instruction(ctx, mov);
}