Module: wine Branch: master Commit: 15a2a5eea690b18fe223d47691c2dc3d0b3684c7 URL: http://source.winehq.org/git/wine.git/?a=commit;h=15a2a5eea690b18fe223d47691...
Author: Henri Verbeet hverbeet@codeweavers.com Date: Tue May 5 09:38:03 2009 +0200
wined3d: Add a minimal implementation of shader_sm4_read_opcode().
---
dlls/wined3d/shader_sm4.c | 19 +++++++++++++++++-- 1 files changed, 17 insertions(+), 2 deletions(-)
diff --git a/dlls/wined3d/shader_sm4.c b/dlls/wined3d/shader_sm4.c index c2d7729..66fa960 100644 --- a/dlls/wined3d/shader_sm4.c +++ b/dlls/wined3d/shader_sm4.c @@ -23,6 +23,11 @@
WINE_DEFAULT_DEBUG_CHANNEL(d3d_shader);
+#define WINED3D_SM4_INSTRUCTION_LENGTH_SHIFT 24 +#define WINED3D_SM4_INSTRUCTION_LENGTH_MASK (0xf << WINED3D_SM4_INSTRUCTION_LENGTH_SHIFT) + +#define WINED3D_SM4_OPCODE_MASK 0xff + static void shader_sm4_read_header(const DWORD **ptr, DWORD *shader_version) { TRACE("version: 0x%08x\n", **ptr); @@ -34,8 +39,18 @@ static void shader_sm4_read_header(const DWORD **ptr, DWORD *shader_version) static void shader_sm4_read_opcode(const DWORD **ptr, struct wined3d_shader_instruction *ins, UINT *param_size, const SHADER_OPCODE *opcode_table, DWORD shader_version) { - FIXME("ptr %p, ins %p, param_size %p, opcode_table %p, shader_version %#x stub!\n", - ptr, ins, param_size, opcode_table, shader_version); + DWORD token = *(*ptr)++; + DWORD opcode = token & WINED3D_SM4_OPCODE_MASK; + + FIXME("Unrecognized opcode %#x, token 0x%08x\n", opcode, token); + + ins->handler_idx = WINED3DSIH_TABLE_SIZE; + ins->flags = 0; + ins->coissue = 0; + ins->predicate = 0; + ins->dst_count = 0; + ins->src_count = 0; + *param_size = ((token & WINED3D_SM4_INSTRUCTION_LENGTH_MASK) >> WINED3D_SM4_INSTRUCTION_LENGTH_SHIFT) - 1; }
static void shader_sm4_read_src_param(const DWORD **ptr, struct wined3d_shader_src_param *src_param,