diff options
| author | Vincent Lejeune <[email protected]> | 2012-09-29 16:49:13 +0200 |
|---|---|---|
| committer | Vincent Lejeune <[email protected]> | 2012-11-02 23:19:11 +0100 |
| commit | 84b437213294ff4e1a3bcae2f9cbb36a9b4955c4 (patch) | |
| tree | e6099b2a1ca46059cce2acaef187ccdb58396b8e /src/gallium/drivers/r600/r600_shader.c | |
| parent | 1feb6b79ab5d099b7b53d800921e7e8577593a98 (diff) | |
r600g: make tgsi-to-llvm generates store.pixel* intrinsic for fs
Reviewed-by: Tom Stellard <thomas.stellard at amd.com>
Diffstat (limited to 'src/gallium/drivers/r600/r600_shader.c')
| -rw-r--r-- | src/gallium/drivers/r600/r600_shader.c | 32 |
1 files changed, 28 insertions, 4 deletions
diff --git a/src/gallium/drivers/r600/r600_shader.c b/src/gallium/drivers/r600/r600_shader.c index a4d94bb4af5..4634c30b6bc 100644 --- a/src/gallium/drivers/r600/r600_shader.c +++ b/src/gallium/drivers/r600/r600_shader.c @@ -526,6 +526,21 @@ static int r600_vtx_from_byte_stream(struct r600_shader_ctx *ctx, return bytes_read; } +static int r600_export_from_byte_stream(struct r600_shader_ctx *ctx, + unsigned char * bytes, unsigned bytes_read) +{ + struct r600_bytecode_output output; + memset(&output, 0, sizeof(struct r600_bytecode_output)); + uint32_t word0 = i32_from_byte_stream(bytes, &bytes_read); + uint32_t word1 = i32_from_byte_stream(bytes, &bytes_read); + if (ctx->bc->chip_class >= EVERGREEN) + eg_bytecode_export_read(&output, word0,word1); + else + r600_bytecode_export_read(&output, word0,word1); + r600_bytecode_add_output(ctx->bc, &output); + return bytes_read; +} + static void r600_bytecode_from_byte_stream(struct r600_shader_ctx *ctx, unsigned char * bytes, unsigned num_bytes) { @@ -560,6 +575,10 @@ static void r600_bytecode_from_byte_stream(struct r600_shader_ctx *ctx, bytes_read = r600_vtx_from_byte_stream(ctx, bytes, bytes_read); break; + case 5: + bytes_read = r600_export_from_byte_stream(ctx, bytes, + bytes_read); + break; default: /* XXX: Error here */ break; @@ -1360,7 +1379,10 @@ static int r600_shader_from_tgsi(struct r600_screen *rscreen, radeon_llvm_ctx.two_side = shader->two_side; radeon_llvm_ctx.face_input = ctx.face_gpr; radeon_llvm_ctx.r600_inputs = ctx.shader->input; + radeon_llvm_ctx.r600_outputs = ctx.shader->output; + radeon_llvm_ctx.color_buffer_count = MAX2(key.nr_cbufs , 1); radeon_llvm_ctx.chip_class = ctx.bc->chip_class; + radeon_llvm_ctx.fs_color_all = shader->fs_write_all && (rscreen->chip_class >= EVERGREEN); mod = r600_tgsi_llvm(&radeon_llvm_ctx, tokens); if (debug_get_bool_option("R600_DUMP_SHADERS", FALSE)) { dump = 1; @@ -1730,10 +1752,12 @@ static int r600_shader_from_tgsi(struct r600_screen *rscreen, } } /* add output to bytecode */ - for (i = 0; i < noutput; i++) { - r = r600_bytecode_add_output(ctx.bc, &output[i]); - if (r) - goto out_err; + if (!use_llvm || ctx.type != TGSI_PROCESSOR_FRAGMENT) { + for (i = 0; i < noutput; i++) { + r = r600_bytecode_add_output(ctx.bc, &output[i]); + if (r) + goto out_err; + } } /* add program end */ if (ctx.bc->chip_class == CAYMAN) |