diff options
| author | Marek Olšák <[email protected]> | 2012-10-12 18:46:32 +0200 |
|---|---|---|
| committer | Marek Olšák <[email protected]> | 2012-10-29 12:51:41 +0100 |
| commit | 96ed6c90eff58ce030c39c2b4db6daf512586b34 (patch) | |
| tree | 5fc59c951dd1fc7ac3f70354f6f4e3581ba5b8aa /src/gallium/drivers/r600/r600_asm.c | |
| parent | b3921e1f53833420e0a0fd581f741744e7957a05 (diff) | |
r600g: implement texturing with 8x MSAA compressed surfaces for Evergreen
The 2x and 4x MSAA cases are completely broken. The lfdptr instruction returns
garbage there.
The 8x MSAA case is broken on Cayman, though at least the result looks somewhat
correct.
Only the 8x MSAA case works on Evergreen and is enabled.
Diffstat (limited to 'src/gallium/drivers/r600/r600_asm.c')
| -rw-r--r-- | src/gallium/drivers/r600/r600_asm.c | 10 |
1 files changed, 8 insertions, 2 deletions
diff --git a/src/gallium/drivers/r600/r600_asm.c b/src/gallium/drivers/r600/r600_asm.c index 51a2e4ee9e5..f04a92062f6 100644 --- a/src/gallium/drivers/r600/r600_asm.c +++ b/src/gallium/drivers/r600/r600_asm.c @@ -255,7 +255,10 @@ static struct r600_bytecode_tex *r600_bytecode_tex(void) return tex; } -void r600_bytecode_init(struct r600_bytecode *bc, enum chip_class chip_class, enum radeon_family family) +void r600_bytecode_init(struct r600_bytecode *bc, + enum chip_class chip_class, + enum radeon_family family, + enum r600_msaa_texture_mode msaa_texture_mode) { if ((chip_class == R600) && (family != CHIP_RV670 && family != CHIP_RS780 && family != CHIP_RS880)) { @@ -268,6 +271,7 @@ void r600_bytecode_init(struct r600_bytecode *bc, enum chip_class chip_class, en LIST_INITHEAD(&bc->cf); bc->chip_class = chip_class; + bc->msaa_texture_mode = msaa_texture_mode; } static int r600_bytecode_add_cf(struct r600_bytecode *bc) @@ -1736,6 +1740,7 @@ static int r600_bytecode_vtx_build(struct r600_bytecode *bc, struct r600_bytecod static int r600_bytecode_tex_build(struct r600_bytecode *bc, struct r600_bytecode_tex *tex, unsigned id) { bc->bytecode[id++] = S_SQ_TEX_WORD0_TEX_INST(tex->inst) | + EG_S_SQ_TEX_WORD0_INST_MOD(tex->inst_mod) | S_SQ_TEX_WORD0_RESOURCE_ID(tex->resource_id) | S_SQ_TEX_WORD0_SRC_GPR(tex->src_gpr) | S_SQ_TEX_WORD0_SRC_REL(tex->src_rel); @@ -2766,7 +2771,8 @@ void *r600_create_vertex_fetch_shader(struct pipe_context *ctx, assert(count < 32); memset(&bc, 0, sizeof(bc)); - r600_bytecode_init(&bc, rctx->chip_class, rctx->family); + r600_bytecode_init(&bc, rctx->chip_class, rctx->family, + rctx->screen->msaa_texture_support); for (i = 0; i < count; i++) { if (elements[i].instance_divisor > 1) { |