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d3dcompiler: Move shader assembler implementation from d3dx9_36.

This commit is contained in:
Matteo Bruni 2010-08-24 23:05:12 +02:00 committed by Alexandre Julliard
parent 7aa026ccf5
commit 5dcb2e4b7e
12 changed files with 1018 additions and 998 deletions
Show Stats Download Patch File Download Diff File Expand all files Collapse all files

6
.gitignore vendored
View File

@ -44,9 +44,9 @@ dlls/actxprxy/actxprxy_urlhist_p.c
dlls/advapi32/svcctl.h dlls/advapi32/svcctl.h
dlls/advapi32/svcctl_c.c dlls/advapi32/svcctl_c.c
dlls/atl/atliface.h dlls/atl/atliface.h
dlls/d3dx9_36/asmshader.tab.c dlls/d3dcompiler_43/asmshader.tab.c
dlls/d3dx9_36/asmshader.tab.h dlls/d3dcompiler_43/asmshader.tab.h
dlls/d3dx9_36/asmshader.yy.c dlls/d3dcompiler_43/asmshader.yy.c
dlls/dispex/disp_ex.h dlls/dispex/disp_ex.h
dlls/dispex/disp_ex_p.c dlls/dispex/disp_ex_p.c
dlls/dxdiagn/fil_data.h dlls/dxdiagn/fil_data.h

7
dlls/d3dcompiler_43/Makefile.in
View File

@ -5,12 +5,19 @@ VPATH = @srcdir@
MODULE = d3dcompiler_43.dll MODULE = d3dcompiler_43.dll
IMPORTLIB = d3dcompiler IMPORTLIB = d3dcompiler
IMPORTS = dxguid uuid IMPORTS = dxguid uuid
EXTRALIBS = $(LIBWPP)
C_SRCS = \ C_SRCS = \
asmparser.c \
asmutils.c \
blob.c \ blob.c \
bytecodewriter.c \
compiler.c \ compiler.c \
d3dcompiler_43_main.c d3dcompiler_43_main.c
LEX_SRCS = asmshader.l
BISON_SRCS = asmshader.y
RC_SRCS = version.rc RC_SRCS = version.rc
@MAKE_DLL_RULES@ @MAKE_DLL_RULES@

2
dlls/d3dx9_36/asmparser.c → dlls/d3dcompiler_43/asmparser.c
View File

@ -24,7 +24,7 @@
#include "wine/port.h" #include "wine/port.h"
#include "wine/debug.h" #include "wine/debug.h"
#include "d3dx9_36_private.h" #include "d3dcompiler_private.h"
WINE_DEFAULT_DEBUG_CHANNEL(asmshader); WINE_DEFAULT_DEBUG_CHANNEL(asmshader);
WINE_DECLARE_DEBUG_CHANNEL(parsed_shader); WINE_DECLARE_DEBUG_CHANNEL(parsed_shader);

2
dlls/d3dx9_36/asmshader.l → dlls/d3dcompiler_43/asmshader.l
View File

@ -24,7 +24,7 @@
#include "wine/port.h" #include "wine/port.h"
#include "wine/debug.h" #include "wine/debug.h"
#include "d3dx9_36_private.h" #include "d3dcompiler_private.h"
#include "asmshader.tab.h" #include "asmshader.tab.h"
WINE_DEFAULT_DEBUG_CHANNEL(asmshader); WINE_DEFAULT_DEBUG_CHANNEL(asmshader);

2
dlls/d3dx9_36/asmshader.y → dlls/d3dcompiler_43/asmshader.y
View File

@ -24,7 +24,7 @@
#include "wine/port.h" #include "wine/port.h"
#include "wine/debug.h" #include "wine/debug.h"
#include "d3dx9_36_private.h" #include "d3dcompiler_private.h"
#include <stdio.h> #include <stdio.h>

3
dlls/d3dx9_36/asmutils.c → dlls/d3dcompiler_43/asmutils.c
View File

@ -23,7 +23,8 @@
#include "config.h" #include "config.h"
#include "wine/debug.h" #include "wine/debug.h"
#include "d3dx9_36_private.h" #include "d3d9types.h"
#include "d3dcompiler_private.h"
WINE_DEFAULT_DEBUG_CHANNEL(asmshader); WINE_DEFAULT_DEBUG_CHANNEL(asmshader);

3
dlls/d3dx9_36/bytecodewriter.c → dlls/d3dcompiler_43/bytecodewriter.c
View File

@ -24,7 +24,8 @@
#include "wine/port.h" #include "wine/port.h"
#include "wine/debug.h" #include "wine/debug.h"
#include "d3dx9_36_private.h" #include "d3d9types.h"
#include "d3dcompiler_private.h"
WINE_DEFAULT_DEBUG_CHANNEL(asmshader); WINE_DEFAULT_DEBUG_CHANNEL(asmshader);

463
dlls/d3dcompiler_43/compiler.c
View File

@ -1,4 +1,5 @@
/* /*
* Copyright 2009 Matteo Bruni
* Copyright 2010 Matteo Bruni for CodeWeavers * Copyright 2010 Matteo Bruni for CodeWeavers
* *
* This library is free software; you can redistribute it and/or * This library is free software; you can redistribute it and/or
@ -16,19 +17,477 @@
* Foundation, Inc., 51 Franklin St, Fifth Floor, Boston, MA 02110-1301, USA * Foundation, Inc., 51 Franklin St, Fifth Floor, Boston, MA 02110-1301, USA
*/ */
#define COBJMACROS
#include "config.h" #include "config.h"
#include "wine/port.h" #include "wine/port.h"
#include "wine/debug.h" #include "wine/debug.h"
#include "wine/unicode.h" #include "wine/unicode.h"
#include "d3dcompiler_private.h" #include "d3dcompiler_private.h"
#include "wine/wpp.h"
WINE_DEFAULT_DEBUG_CHANNEL(d3dcompiler); WINE_DEFAULT_DEBUG_CHANNEL(d3dcompiler);
#define D3DXERR_INVALIDDATA 0x88760b59
#define BUFFER_INITIAL_CAPACITY 256
struct mem_file_desc
{
const char *buffer;
unsigned int size;
unsigned int pos;
};
struct mem_file_desc current_shader;
LPD3DINCLUDE current_include;
#define INCLUDES_INITIAL_CAPACITY 4
struct loaded_include
{
const char *name;
const char *data;
};
struct loaded_include *includes;
int includes_capacity, includes_size;
const char *parent_include;
char *wpp_output;
int wpp_output_capacity, wpp_output_size;
char *wpp_messages;
int wpp_messages_capacity, wpp_messages_size;
/* Mutex used to guarantee a single invocation
of the D3DXAssembleShader function (or its variants) at a time.
This is needed as wpp isn't thread-safe */
static CRITICAL_SECTION wpp_mutex;
static CRITICAL_SECTION_DEBUG wpp_mutex_debug =
{
0, 0, &wpp_mutex,
{ &wpp_mutex_debug.ProcessLocksList,
&wpp_mutex_debug.ProcessLocksList },
0, 0, { (DWORD_PTR)(__FILE__ ": wpp_mutex") }
};
static CRITICAL_SECTION wpp_mutex = { &wpp_mutex_debug, -1, 0, 0, 0, 0 };
/* Preprocessor error reporting functions */
static void wpp_write_message(const char *fmt, va_list args)
{
char* newbuffer;
int rc, newsize;
if(wpp_messages_capacity == 0)
{
wpp_messages = HeapAlloc(GetProcessHeap(), 0, MESSAGEBUFFER_INITIAL_SIZE);
if(wpp_messages == NULL)
{
ERR("Error allocating memory for parser messages\n");
return;
}
wpp_messages_capacity = MESSAGEBUFFER_INITIAL_SIZE;
}
while(1)
{
rc = vsnprintf(wpp_messages + wpp_messages_size,
wpp_messages_capacity - wpp_messages_size, fmt, args);
if (rc < 0 || /* C89 */
rc >= wpp_messages_capacity - wpp_messages_size) { /* C99 */
/* Resize the buffer */
newsize = wpp_messages_capacity * 2;
newbuffer = HeapReAlloc(GetProcessHeap(), 0, wpp_messages, newsize);
if(newbuffer == NULL)
{
ERR("Error reallocating memory for parser messages\n");
return;
}
wpp_messages = newbuffer;
wpp_messages_capacity = newsize;
}
else
{
wpp_messages_size += rc;
return;
}
}
}
static void PRINTF_ATTR(1,2) wpp_write_message_var(const char *fmt, ...)
{
va_list args;
va_start(args, fmt);
wpp_write_message(fmt, args);
va_end(args);
}
static void wpp_error(const char *file, int line, int col, const char *near,
const char *msg, va_list ap)
{
wpp_write_message_var("%s:%d:%d: %s: ", file ? file : "'main file'",
line, col, "Error");
wpp_write_message(msg, ap);
wpp_write_message_var("\n");
}
static void wpp_warning(const char *file, int line, int col, const char *near,
const char *msg, va_list ap)
{
wpp_write_message_var("%s:%d:%d: %s: ", file ? file : "'main file'",
line, col, "Warning");
wpp_write_message(msg, ap);
wpp_write_message_var("\n");
}
static char *wpp_lookup_mem(const char *filename, const char *parent_name,
char **include_path, int include_path_count)
{
/* Here we return always ok. We will maybe fail on the next wpp_open_mem */
char *path;
int i;
parent_include = NULL;
if(parent_name[0] != '\0')
{
for(i = 0; i < includes_size; i++)
{
if(!strcmp(parent_name, includes[i].name))
{
parent_include = includes[i].data;
break;
}
}
if(parent_include == NULL)
{
ERR("Parent include file missing\n");
return NULL;
}
}
path = malloc(strlen(filename) + 1);
if(path)
memcpy(path, filename, strlen(filename) + 1);
return path;
}
static void *wpp_open_mem(const char *filename, int type)
{
struct mem_file_desc *desc;
HRESULT hr;
if(filename[0] == '\0') /* "" means to load the initial shader */
{
current_shader.pos = 0;
return &current_shader;
}
if(current_include == NULL) return NULL;
desc = HeapAlloc(GetProcessHeap(), 0, sizeof(*desc));
if(!desc)
{
ERR("Error allocating memory\n");
return NULL;
}
hr = ID3DInclude_Open(current_include,
type ? D3D_INCLUDE_SYSTEM : D3D_INCLUDE_LOCAL,
filename, parent_include, (LPCVOID *)&desc->buffer,
&desc->size);
if(FAILED(hr))
{
HeapFree(GetProcessHeap(), 0, desc);
return NULL;
}
if(includes_capacity == includes_size)
{
if(includes_capacity == 0)
{
includes = HeapAlloc(GetProcessHeap(), 0, INCLUDES_INITIAL_CAPACITY);
if(includes == NULL)
{
ERR("Error allocating memory for the loaded includes structure\n");
goto error;
}
includes_capacity = INCLUDES_INITIAL_CAPACITY;
}
else
{
int newcapacity = includes_capacity * 2;
struct loaded_include *newincludes =
HeapReAlloc(GetProcessHeap(), 0, includes, newcapacity);
if(newincludes == NULL)
{
ERR("Error reallocating memory for the loaded includes structure\n");
goto error;
}
includes = newincludes;
includes_capacity = newcapacity;
}
}
includes[includes_size].name = filename;
includes[includes_size++].data = desc->buffer;
desc->pos = 0;
return desc;
error:
ID3DInclude_Close(current_include, desc->buffer);
HeapFree(GetProcessHeap(), 0, desc);
return NULL;
}
static void wpp_close_mem(void *file)
{
struct mem_file_desc *desc = file;
if(desc != &current_shader)
{
if(current_include)
ID3DInclude_Close(current_include, desc->buffer);
else
ERR("current_include == NULL, desc == %p, buffer = %s\n",
desc, desc->buffer);
HeapFree(GetProcessHeap(), 0, desc);
}
}
static int wpp_read_mem(void *file, char *buffer, unsigned int len)
{
struct mem_file_desc *desc = file;
len = min(len, desc->size - desc->pos);
memcpy(buffer, desc->buffer + desc->pos, len);
desc->pos += len;
return len;
}
static void wpp_write_mem(const char *buffer, unsigned int len)
{
char *new_wpp_output;
if(wpp_output_capacity == 0)
{
wpp_output = HeapAlloc(GetProcessHeap(), 0, BUFFER_INITIAL_CAPACITY);
if(!wpp_output)
{
ERR("Error allocating memory\n");
return;
}
wpp_output_capacity = BUFFER_INITIAL_CAPACITY;
}
if(len > wpp_output_capacity - wpp_output_size)
{
while(len > wpp_output_capacity - wpp_output_size)
{
wpp_output_capacity *= 2;
}
new_wpp_output = HeapReAlloc(GetProcessHeap(), 0, wpp_output,
wpp_output_capacity);
if(!new_wpp_output)
{
ERR("Error allocating memory\n");
return;
}
wpp_output = new_wpp_output;
}
memcpy(wpp_output + wpp_output_size, buffer, len);
wpp_output_size += len;
}
static int wpp_close_output(void)
{
char *new_wpp_output = HeapReAlloc(GetProcessHeap(), 0, wpp_output,
wpp_output_size + 1);
if(!new_wpp_output) return 0;
wpp_output = new_wpp_output;
wpp_output[wpp_output_size]='\0';
return 1;
}
static HRESULT assemble_shader(const char *preprocShader, const char *preprocMessages,
LPD3DBLOB* ppShader, LPD3DBLOB* ppErrorMsgs)
{
struct bwriter_shader *shader;
char *messages = NULL;
HRESULT hr;
DWORD *res;
LPD3DBLOB buffer;
int size;
char *pos;
shader = SlAssembleShader(preprocShader, &messages);
if(messages || preprocMessages)
{
if(preprocMessages)
{
TRACE("Preprocessor messages:\n");
TRACE("%s", preprocMessages);
}
if(messages)
{
TRACE("Assembler messages:\n");
TRACE("%s", messages);
}
TRACE("Shader source:\n");
TRACE("%s\n", debugstr_a(preprocShader));
if(ppErrorMsgs)
{
size = (messages ? strlen(messages) : 0) +
(preprocMessages ? strlen(preprocMessages) : 0) + 1;
hr = D3DCreateBlob(size, &buffer);
if(FAILED(hr))
{
HeapFree(GetProcessHeap(), 0, messages);
if(shader) SlDeleteShader(shader);
return hr;
}
pos = ID3D10Blob_GetBufferPointer(buffer);
if(preprocMessages)
{
CopyMemory(pos, preprocMessages, strlen(preprocMessages) + 1);
pos += strlen(preprocMessages);
}
if(messages)
CopyMemory(pos, messages, strlen(messages) + 1);
*ppErrorMsgs = buffer;
}
HeapFree(GetProcessHeap(), 0, messages);
}
if(shader == NULL)
{
ERR("Asm reading failed\n");
return D3DXERR_INVALIDDATA;
}
hr = SlWriteBytecode(shader, 9, &res);
SlDeleteShader(shader);
if(FAILED(hr))
{
ERR("SlWriteBytecode failed with 0x%08x\n", hr);
return D3DXERR_INVALIDDATA;
}
if(ppShader)
{
size = HeapSize(GetProcessHeap(), 0, res);
hr = D3DCreateBlob(size, &buffer);
if(FAILED(hr))
{
HeapFree(GetProcessHeap(), 0, res);
return hr;
}
CopyMemory(ID3D10Blob_GetBufferPointer(buffer), res, size);
*ppShader = buffer;
}
HeapFree(GetProcessHeap(), 0, res);
return S_OK;
}
HRESULT WINAPI D3DAssemble(LPCVOID data, SIZE_T datasize, LPCSTR filename, HRESULT WINAPI D3DAssemble(LPCVOID data, SIZE_T datasize, LPCSTR filename,
const D3D_SHADER_MACRO *defines, ID3DInclude *include, const D3D_SHADER_MACRO *defines, ID3DInclude *include,
UINT flags, UINT flags,
ID3DBlob **shader, ID3DBlob **error_messages){ ID3DBlob **shader, ID3DBlob **error_messages){
FIXME("stub\n"); int ret;
return D3DERR_INVALIDCALL; HRESULT hr;
CONST D3D_SHADER_MACRO* def = defines;
static const struct wpp_callbacks wpp_callbacks = {
wpp_lookup_mem,
wpp_open_mem,
wpp_close_mem,
wpp_read_mem,
wpp_write_mem,
wpp_error,
wpp_warning,
};
EnterCriticalSection(&wpp_mutex);
/* TODO: flags */
if(flags) FIXME("flags: %x\n", flags);
if(def != NULL)
{
while(def->Name != NULL)
{
wpp_add_define(def->Name, def->Definition);
def++;
}
}
current_include = include;
includes_size = 0;
if(shader) *shader = NULL;
if(error_messages) *error_messages = NULL;
wpp_output_size = wpp_output_capacity = 0;
wpp_output = NULL;
/* Preprocess shader */
wpp_set_callbacks(&wpp_callbacks);
wpp_messages_size = wpp_messages_capacity = 0;
wpp_messages = NULL;
current_shader.buffer = data;
current_shader.size = datasize;
ret = wpp_parse("", NULL);
if(!wpp_close_output())
ret = 1;
if(ret)
{
TRACE("Error during shader preprocessing\n");
if(wpp_messages)
{
int size;
LPD3DBLOB buffer;
TRACE("Preprocessor messages:\n");
TRACE("%s", wpp_messages);
if(error_messages)
{
size = strlen(wpp_messages) + 1;
hr = D3DCreateBlob(size, &buffer);
if(FAILED(hr)) goto cleanup;
CopyMemory(ID3D10Blob_GetBufferPointer(buffer), wpp_messages, size);
*error_messages = buffer;
}
}
if(data)
{
TRACE("Shader source:\n");
TRACE("%s\n", debugstr_an(data, datasize));
}
hr = D3DXERR_INVALIDDATA;
goto cleanup;
}
hr = assemble_shader(wpp_output, wpp_messages, shader, error_messages);
cleanup:
/* Remove the previously added defines */
if(defines != NULL)
{
while(defines->Name != NULL)
{
wpp_del_define(defines->Name);
defines++;
}
}
HeapFree(GetProcessHeap(), 0, wpp_messages);
HeapFree(GetProcessHeap(), 0, wpp_output);
LeaveCriticalSection(&wpp_mutex);
return hr;
} }

525
dlls/d3dcompiler_43/d3dcompiler_private.h
View File

@ -1,4 +1,6 @@
/* /*
* Copyright 2008 Stefan Dösinger
* Copyright 2009 Matteo Bruni
* Copyright 2010 Rico Schüller * Copyright 2010 Rico Schüller
* *
* This library is free software; you can redistribute it and/or * This library is free software; you can redistribute it and/or
@ -47,4 +49,527 @@ struct d3dcompiler_blob
HRESULT d3dcompiler_blob_init(struct d3dcompiler_blob *blob, SIZE_T data_size) DECLSPEC_HIDDEN; HRESULT d3dcompiler_blob_init(struct d3dcompiler_blob *blob, SIZE_T data_size) DECLSPEC_HIDDEN;
/* Shader assembler definitions */
typedef enum _shader_type {
ST_VERTEX,
ST_PIXEL,
} shader_type;
typedef enum BWRITER_COMPARISON_TYPE {
BWRITER_COMPARISON_NONE,
BWRITER_COMPARISON_GT,
BWRITER_COMPARISON_EQ,
BWRITER_COMPARISON_GE,
BWRITER_COMPARISON_LT,
BWRITER_COMPARISON_NE,
BWRITER_COMPARISON_LE
} BWRITER_COMPARISON_TYPE;
struct constant {
DWORD regnum;
union {
float f;
INT i;
BOOL b;
DWORD d;
} value[4];
};
struct shader_reg {
DWORD type;
DWORD regnum;
struct shader_reg *rel_reg;
DWORD srcmod;
union {
DWORD swizzle;
DWORD writemask;
};
};
struct instruction {
DWORD opcode;
DWORD dstmod;
DWORD shift;
BWRITER_COMPARISON_TYPE comptype;
BOOL has_dst;
struct shader_reg dst;
struct shader_reg *src;
unsigned int num_srcs; /* For freeing the rel_regs */
BOOL has_predicate;
struct shader_reg predicate;
BOOL coissue;
};
struct declaration {
DWORD usage, usage_idx;
DWORD regnum;
DWORD mod;
DWORD writemask;
BOOL builtin;
};
struct samplerdecl {
DWORD type;
DWORD regnum;
DWORD mod;
};
#define INSTRARRAY_INITIAL_SIZE 8
struct bwriter_shader {
shader_type type;
/* Shader version selected */
DWORD version;
/* Local constants. Every constant that is not defined below is loaded from
* the global constant set at shader runtime
*/
struct constant **constF;
struct constant **constI;
struct constant **constB;
unsigned int num_cf, num_ci, num_cb;
/* Declared input and output varyings */
struct declaration *inputs, *outputs;
unsigned int num_inputs, num_outputs;
struct samplerdecl *samplers;
unsigned int num_samplers;
/* Are special pixel shader 3.0 registers declared? */
BOOL vPos, vFace;
/* Array of shader instructions - The shader code itself */
struct instruction **instr;
unsigned int num_instrs, instr_alloc_size;
};
static inline LPVOID asm_alloc(SIZE_T size) {
return HeapAlloc(GetProcessHeap(), HEAP_ZERO_MEMORY, size);
}
static inline LPVOID asm_realloc(LPVOID ptr, SIZE_T size) {
return HeapReAlloc(GetProcessHeap(), 0, ptr, size);
}
static inline BOOL asm_free(LPVOID ptr) {
return HeapFree(GetProcessHeap(), 0, ptr);
}
struct asm_parser;
/* This structure is only used in asmshader.y, but since the .l file accesses the semantic types
* too it has to know it as well
*/
struct rel_reg {
BOOL has_rel_reg;
DWORD type;
DWORD additional_offset;
DWORD rel_regnum;
DWORD swizzle;
};
#define MAX_SRC_REGS 4
struct src_regs {
struct shader_reg reg[MAX_SRC_REGS];
unsigned int count;
};
struct asmparser_backend {
void (*constF)(struct asm_parser *This, DWORD reg, float x, float y, float z, float w);
void (*constI)(struct asm_parser *This, DWORD reg, INT x, INT y, INT z, INT w);
void (*constB)(struct asm_parser *This, DWORD reg, BOOL x);
void (*dstreg)(struct asm_parser *This, struct instruction *instr,
const struct shader_reg *dst);
void (*srcreg)(struct asm_parser *This, struct instruction *instr, int num,
const struct shader_reg *src);
void (*predicate)(struct asm_parser *This,
const struct shader_reg *predicate);
void (*coissue)(struct asm_parser *This);
void (*dcl_output)(struct asm_parser *This, DWORD usage, DWORD num,
const struct shader_reg *reg);
void (*dcl_input)(struct asm_parser *This, DWORD usage, DWORD num,
DWORD mod, const struct shader_reg *reg);
void (*dcl_sampler)(struct asm_parser *This, DWORD samptype, DWORD mod,
DWORD regnum, unsigned int line_no);
void (*end)(struct asm_parser *This);
void (*instr)(struct asm_parser *This, DWORD opcode, DWORD mod, DWORD shift,
BWRITER_COMPARISON_TYPE comp, const struct shader_reg *dst,
const struct src_regs *srcs, int expectednsrcs);
};
struct instruction *alloc_instr(unsigned int srcs);
BOOL add_instruction(struct bwriter_shader *shader, struct instruction *instr);
BOOL add_constF(struct bwriter_shader *shader, DWORD reg, float x, float y, float z, float w);
BOOL add_constI(struct bwriter_shader *shader, DWORD reg, INT x, INT y, INT z, INT w);
BOOL add_constB(struct bwriter_shader *shader, DWORD reg, BOOL x);
BOOL record_declaration(struct bwriter_shader *shader, DWORD usage,
DWORD usage_idx, DWORD mod, BOOL output,
DWORD regnum, DWORD writemask, BOOL builtin);
BOOL record_sampler(struct bwriter_shader *shader, DWORD samptype,
DWORD mod, DWORD regnum);
#define MESSAGEBUFFER_INITIAL_SIZE 256
struct asm_parser {
/* The function table of the parser implementation */
const struct asmparser_backend *funcs;
/* Private data follows */
struct bwriter_shader *shader;
unsigned int m3x3pad_count;
enum parse_status {
PARSE_SUCCESS = 0,
PARSE_WARN = 1,
PARSE_ERR = 2
} status;
char *messages;
unsigned int messagesize;
unsigned int messagecapacity;
unsigned int line_no;
};
extern struct asm_parser asm_ctx;
void create_vs10_parser(struct asm_parser *ret);
void create_vs11_parser(struct asm_parser *ret);
void create_vs20_parser(struct asm_parser *ret);
void create_vs2x_parser(struct asm_parser *ret);
void create_vs30_parser(struct asm_parser *ret);
void create_ps10_parser(struct asm_parser *ret);
void create_ps11_parser(struct asm_parser *ret);
void create_ps12_parser(struct asm_parser *ret);
void create_ps13_parser(struct asm_parser *ret);
void create_ps14_parser(struct asm_parser *ret);
void create_ps20_parser(struct asm_parser *ret);
void create_ps2x_parser(struct asm_parser *ret);
void create_ps30_parser(struct asm_parser *ret);
struct bwriter_shader *parse_asm_shader(char **messages);
#ifdef __GNUC__
#define PRINTF_ATTR(fmt,args) __attribute__((format (printf,fmt,args)))
#else
#define PRINTF_ATTR(fmt,args)
#endif
void asmparser_message(struct asm_parser *ctx, const char *fmt, ...) PRINTF_ATTR(2,3);
void set_parse_status(struct asm_parser *ctx, enum parse_status status);
/* A reasonable value as initial size */
#define BYTECODEBUFFER_INITIAL_SIZE 32
struct bytecode_buffer {
DWORD *data;
DWORD size;
DWORD alloc_size;
/* For tracking rare out of memory situations without passing
* return values around everywhere
*/
HRESULT state;
};
struct bc_writer; /* Predeclaration for use in vtable parameters */
typedef void (*instr_writer)(struct bc_writer *This,
const struct instruction *instr,
struct bytecode_buffer *buffer);
struct bytecode_backend {
void (*header)(struct bc_writer *This, const struct bwriter_shader *shader,
struct bytecode_buffer *buffer);
void (*end)(struct bc_writer *This, const struct bwriter_shader *shader,
struct bytecode_buffer *buffer);
void (*srcreg)(struct bc_writer *This, const struct shader_reg *reg,
struct bytecode_buffer *buffer);
void (*dstreg)(struct bc_writer *This, const struct shader_reg *reg,
struct bytecode_buffer *buffer, DWORD shift, DWORD mod);
void (*opcode)(struct bc_writer *This, const struct instruction *instr,
DWORD token, struct bytecode_buffer *buffer);
const struct instr_handler_table {
DWORD opcode;
instr_writer func;
} *instructions;
};
/* Bytecode writing stuff */
struct bc_writer {
const struct bytecode_backend *funcs;
/* Avoid result checking */
HRESULT state;
DWORD version;
/* Vertex shader varying mapping */
DWORD oPos_regnum;
DWORD oD_regnum[2];
DWORD oT_regnum[8];
DWORD oFog_regnum;
DWORD oFog_mask;
DWORD oPts_regnum;
DWORD oPts_mask;
/* Pixel shader specific members */
DWORD t_regnum[8];
DWORD v_regnum[2];
};
/* Debug utility routines */
const char *debug_print_srcmod(DWORD mod);
const char *debug_print_dstmod(DWORD mod);
const char *debug_print_shift(DWORD shift);
const char *debug_print_dstreg(const struct shader_reg *reg);
const char *debug_print_srcreg(const struct shader_reg *reg);
const char *debug_print_swizzle(DWORD swizzle);
const char *debug_print_writemask(DWORD mask);
const char *debug_print_comp(DWORD comp);
const char *debug_print_opcode(DWORD opcode);
/* Utilities for internal->d3d constant mapping */
DWORD d3d9_swizzle(DWORD bwriter_swizzle);
DWORD d3d9_writemask(DWORD bwriter_writemask);
DWORD d3d9_srcmod(DWORD bwriter_srcmod);
DWORD d3d9_dstmod(DWORD bwriter_mod);
DWORD d3d9_comparetype(DWORD bwriter_comparetype);
DWORD d3d9_sampler(DWORD bwriter_sampler);
DWORD d3d9_register(DWORD bwriter_register);
DWORD d3d9_opcode(DWORD bwriter_opcode);
/* Used to signal an incorrect swizzle/writemask */
#define SWIZZLE_ERR ~0U
/*
Enumerations and defines used in the bytecode writer
intermediate representation
*/
typedef enum _BWRITERSHADER_INSTRUCTION_OPCODE_TYPE {
BWRITERSIO_NOP,
BWRITERSIO_MOV,
BWRITERSIO_ADD,
BWRITERSIO_SUB,
BWRITERSIO_MAD,
BWRITERSIO_MUL,
BWRITERSIO_RCP,
BWRITERSIO_RSQ,
BWRITERSIO_DP3,
BWRITERSIO_DP4,
BWRITERSIO_MIN,
BWRITERSIO_MAX,
BWRITERSIO_SLT,
BWRITERSIO_SGE,
BWRITERSIO_EXP,
BWRITERSIO_LOG,
BWRITERSIO_LIT,
BWRITERSIO_DST,
BWRITERSIO_LRP,
BWRITERSIO_FRC,
BWRITERSIO_M4x4,
BWRITERSIO_M4x3,
BWRITERSIO_M3x4,
BWRITERSIO_M3x3,
BWRITERSIO_M3x2,
BWRITERSIO_CALL,
BWRITERSIO_CALLNZ,
BWRITERSIO_LOOP,
BWRITERSIO_RET,
BWRITERSIO_ENDLOOP,
BWRITERSIO_LABEL,
BWRITERSIO_DCL,
BWRITERSIO_POW,
BWRITERSIO_CRS,
BWRITERSIO_SGN,
BWRITERSIO_ABS,
BWRITERSIO_NRM,
BWRITERSIO_SINCOS,
BWRITERSIO_REP,
BWRITERSIO_ENDREP,
BWRITERSIO_IF,
BWRITERSIO_IFC,
BWRITERSIO_ELSE,
BWRITERSIO_ENDIF,
BWRITERSIO_BREAK,
BWRITERSIO_BREAKC,
BWRITERSIO_MOVA,
BWRITERSIO_DEFB,
BWRITERSIO_DEFI,
BWRITERSIO_TEXCOORD,
BWRITERSIO_TEXKILL,
BWRITERSIO_TEX,
BWRITERSIO_TEXBEM,
BWRITERSIO_TEXBEML,
BWRITERSIO_TEXREG2AR,
BWRITERSIO_TEXREG2GB,
BWRITERSIO_TEXM3x2PAD,
BWRITERSIO_TEXM3x2TEX,
BWRITERSIO_TEXM3x3PAD,
BWRITERSIO_TEXM3x3TEX,
BWRITERSIO_TEXM3x3SPEC,
BWRITERSIO_TEXM3x3VSPEC,
BWRITERSIO_EXPP,
BWRITERSIO_LOGP,
BWRITERSIO_CND,
BWRITERSIO_DEF,
BWRITERSIO_TEXREG2RGB,
BWRITERSIO_TEXDP3TEX,
BWRITERSIO_TEXM3x2DEPTH,
BWRITERSIO_TEXDP3,
BWRITERSIO_TEXM3x3,
BWRITERSIO_TEXDEPTH,
BWRITERSIO_CMP,
BWRITERSIO_BEM,
BWRITERSIO_DP2ADD,
BWRITERSIO_DSX,
BWRITERSIO_DSY,
BWRITERSIO_TEXLDD,
BWRITERSIO_SETP,
BWRITERSIO_TEXLDL,
BWRITERSIO_BREAKP,
BWRITERSIO_TEXLDP,
BWRITERSIO_TEXLDB,
BWRITERSIO_PHASE,
BWRITERSIO_COMMENT,
BWRITERSIO_END,
} BWRITERSHADER_INSTRUCTION_OPCODE_TYPE;
typedef enum _BWRITERSHADER_PARAM_REGISTER_TYPE {
BWRITERSPR_TEMP,
BWRITERSPR_INPUT,
BWRITERSPR_CONST,
BWRITERSPR_ADDR,
BWRITERSPR_TEXTURE,
BWRITERSPR_RASTOUT,
BWRITERSPR_ATTROUT,
BWRITERSPR_TEXCRDOUT,
BWRITERSPR_OUTPUT,
BWRITERSPR_CONSTINT,
BWRITERSPR_COLOROUT,
BWRITERSPR_DEPTHOUT,
BWRITERSPR_SAMPLER,
BWRITERSPR_CONSTBOOL,
BWRITERSPR_LOOP,
BWRITERSPR_MISCTYPE,
BWRITERSPR_LABEL,
BWRITERSPR_PREDICATE
} BWRITERSHADER_PARAM_REGISTER_TYPE;
typedef enum _BWRITERVS_RASTOUT_OFFSETS
{
BWRITERSRO_POSITION,
BWRITERSRO_FOG,
BWRITERSRO_POINT_SIZE
} BWRITERVS_RASTOUT_OFFSETS;
#define BWRITERSP_WRITEMASK_0 0x1 /* .x r */
#define BWRITERSP_WRITEMASK_1 0x2 /* .y g */
#define BWRITERSP_WRITEMASK_2 0x4 /* .z b */
#define BWRITERSP_WRITEMASK_3 0x8 /* .w a */
#define BWRITERSP_WRITEMASK_ALL 0xf /* all */
typedef enum _BWRITERSHADER_PARAM_DSTMOD_TYPE {
BWRITERSPDM_NONE = 0,
BWRITERSPDM_SATURATE = 1,
BWRITERSPDM_PARTIALPRECISION = 2,
BWRITERSPDM_MSAMPCENTROID = 4,
} BWRITERSHADER_PARAM_DSTMOD_TYPE;
typedef enum _BWRITERSAMPLER_TEXTURE_TYPE {
BWRITERSTT_UNKNOWN = 0,
BWRITERSTT_1D = 1,
BWRITERSTT_2D = 2,
BWRITERSTT_CUBE = 3,
BWRITERSTT_VOLUME = 4,
} BWRITERSAMPLER_TEXTURE_TYPE;
#define BWRITERSI_TEXLD_PROJECT 1
#define BWRITERSI_TEXLD_BIAS 2
typedef enum _BWRITERSHADER_PARAM_SRCMOD_TYPE {
BWRITERSPSM_NONE = 0,
BWRITERSPSM_NEG,
BWRITERSPSM_BIAS,
BWRITERSPSM_BIASNEG,
BWRITERSPSM_SIGN,
BWRITERSPSM_SIGNNEG,
BWRITERSPSM_COMP,
BWRITERSPSM_X2,
BWRITERSPSM_X2NEG,
BWRITERSPSM_DZ,
BWRITERSPSM_DW,
BWRITERSPSM_ABS,
BWRITERSPSM_ABSNEG,
BWRITERSPSM_NOT,
} BWRITERSHADER_PARAM_SRCMOD_TYPE;
#define BWRITER_SM1_VS 0xfffe
#define BWRITER_SM1_PS 0xffff
#define BWRITERPS_VERSION(major, minor) ((BWRITER_SM1_PS << 16) | ((major) << 8) | (minor))
#define BWRITERVS_VERSION(major, minor) ((BWRITER_SM1_VS << 16) | ((major) << 8) | (minor))
#define BWRITERVS_SWIZZLE_SHIFT 16
#define BWRITERVS_SWIZZLE_MASK (0xFF << BWRITERVS_SWIZZLE_SHIFT)
#define BWRITERVS_X_X (0 << BWRITERVS_SWIZZLE_SHIFT)
#define BWRITERVS_X_Y (1 << BWRITERVS_SWIZZLE_SHIFT)
#define BWRITERVS_X_Z (2 << BWRITERVS_SWIZZLE_SHIFT)
#define BWRITERVS_X_W (3 << BWRITERVS_SWIZZLE_SHIFT)
#define BWRITERVS_Y_X (0 << (BWRITERVS_SWIZZLE_SHIFT + 2))
#define BWRITERVS_Y_Y (1 << (BWRITERVS_SWIZZLE_SHIFT + 2))
#define BWRITERVS_Y_Z (2 << (BWRITERVS_SWIZZLE_SHIFT + 2))
#define BWRITERVS_Y_W (3 << (BWRITERVS_SWIZZLE_SHIFT + 2))
#define BWRITERVS_Z_X (0 << (BWRITERVS_SWIZZLE_SHIFT + 4))
#define BWRITERVS_Z_Y (1 << (BWRITERVS_SWIZZLE_SHIFT + 4))
#define BWRITERVS_Z_Z (2 << (BWRITERVS_SWIZZLE_SHIFT + 4))
#define BWRITERVS_Z_W (3 << (BWRITERVS_SWIZZLE_SHIFT + 4))
#define BWRITERVS_W_X (0 << (BWRITERVS_SWIZZLE_SHIFT + 6))
#define BWRITERVS_W_Y (1 << (BWRITERVS_SWIZZLE_SHIFT + 6))
#define BWRITERVS_W_Z (2 << (BWRITERVS_SWIZZLE_SHIFT + 6))
#define BWRITERVS_W_W (3 << (BWRITERVS_SWIZZLE_SHIFT + 6))
#define BWRITERVS_NOSWIZZLE (BWRITERVS_X_X | BWRITERVS_Y_Y | BWRITERVS_Z_Z | BWRITERVS_W_W)
#define BWRITERVS_SWIZZLE_X (BWRITERVS_X_X | BWRITERVS_Y_X | BWRITERVS_Z_X | BWRITERVS_W_X)
#define BWRITERVS_SWIZZLE_Y (BWRITERVS_X_Y | BWRITERVS_Y_Y | BWRITERVS_Z_Y | BWRITERVS_W_Y)
#define BWRITERVS_SWIZZLE_Z (BWRITERVS_X_Z | BWRITERVS_Y_Z | BWRITERVS_Z_Z | BWRITERVS_W_Z)
#define BWRITERVS_SWIZZLE_W (BWRITERVS_X_W | BWRITERVS_Y_W | BWRITERVS_Z_W | BWRITERVS_W_W)
typedef enum _BWRITERDECLUSAGE {
BWRITERDECLUSAGE_POSITION,
BWRITERDECLUSAGE_BLENDWEIGHT,
BWRITERDECLUSAGE_BLENDINDICES,
BWRITERDECLUSAGE_NORMAL,
BWRITERDECLUSAGE_PSIZE,
BWRITERDECLUSAGE_TEXCOORD,
BWRITERDECLUSAGE_TANGENT,
BWRITERDECLUSAGE_BINORMAL,
BWRITERDECLUSAGE_TESSFACTOR,
BWRITERDECLUSAGE_POSITIONT,
BWRITERDECLUSAGE_COLOR,
BWRITERDECLUSAGE_FOG,
BWRITERDECLUSAGE_DEPTH,
BWRITERDECLUSAGE_SAMPLE
} BWRITERDECLUSAGE;
/* ps 1.x texture registers mappings */
#define T0_REG 2
#define T1_REG 3
#define T2_REG 4
#define T3_REG 5
struct bwriter_shader *SlAssembleShader(const char *text, char **messages);
DWORD SlWriteBytecode(const struct bwriter_shader *shader, int dxversion, DWORD **result);
void SlDeleteShader(struct bwriter_shader *shader);
#endif /* __WINE_D3DCOMPILER_PRIVATE_H */ #endif /* __WINE_D3DCOMPILER_PRIVATE_H */

9
dlls/d3dx9_36/Makefile.in
View File

@ -4,13 +4,9 @@ SRCDIR = @srcdir@
VPATH = @srcdir@ VPATH = @srcdir@
MODULE = d3dx9_36.dll MODULE = d3dx9_36.dll
IMPORTLIB = d3dx9 IMPORTLIB = d3dx9
IMPORTS = d3d9 ole32 gdi32 user32 IMPORTS = d3d9 d3dcompiler ole32 gdi32 user32
EXTRALIBS = $(LIBWPP)
C_SRCS = \ C_SRCS = \
asmparser.c \
asmutils.c \
bytecodewriter.c \
core.c \ core.c \
d3dx9_36_main.c \ d3dx9_36_main.c \
effect.c \ effect.c \
@ -25,9 +21,6 @@ C_SRCS = \
util.c \ util.c \
volume.c volume.c
LEX_SRCS = asmshader.l
BISON_SRCS = asmshader.y
RC_SRCS = version.rc RC_SRCS = version.rc
@MAKE_DLL_RULES@ @MAKE_DLL_RULES@

525
dlls/d3dx9_36/d3dx9_36_private.h
View File

@ -2,8 +2,6 @@
* Copyright (C) 2002 Raphael Junqueira * Copyright (C) 2002 Raphael Junqueira
* Copyright (C) 2008 David Adam * Copyright (C) 2008 David Adam
* Copyright (C) 2008 Tony Wasserka * Copyright (C) 2008 Tony Wasserka
* Copyright (C) 2008 Stefan Dösinger
* Copyright (C) 2009 Matteo Bruni
* *
* This library is free software; you can redistribute it and/or * This library is free software; you can redistribute it and/or
* modify it under the terms of the GNU Lesser General Public * modify it under the terms of the GNU Lesser General Public
@ -130,527 +128,4 @@ typedef struct ID3DXSpriteImpl
int allocated_sprites; /* number of (pre-)allocated sprites */ int allocated_sprites; /* number of (pre-)allocated sprites */
} ID3DXSpriteImpl; } ID3DXSpriteImpl;
/* Shader assembler definitions */
typedef enum _shader_type {
ST_VERTEX,
ST_PIXEL,
} shader_type;
typedef enum BWRITER_COMPARISON_TYPE {
BWRITER_COMPARISON_NONE,
BWRITER_COMPARISON_GT,
BWRITER_COMPARISON_EQ,
BWRITER_COMPARISON_GE,
BWRITER_COMPARISON_LT,
BWRITER_COMPARISON_NE,
BWRITER_COMPARISON_LE
} BWRITER_COMPARISON_TYPE;
struct constant {
DWORD regnum;
union {
float f;
INT i;
BOOL b;
DWORD d;
} value[4];
};
struct shader_reg {
DWORD type;
DWORD regnum;
struct shader_reg *rel_reg;
DWORD srcmod;
union {
DWORD swizzle;
DWORD writemask;
};
};
struct instruction {
DWORD opcode;
DWORD dstmod;
DWORD shift;
BWRITER_COMPARISON_TYPE comptype;
BOOL has_dst;
struct shader_reg dst;
struct shader_reg *src;
unsigned int num_srcs; /* For freeing the rel_regs */
BOOL has_predicate;
struct shader_reg predicate;
BOOL coissue;
};
struct declaration {
DWORD usage, usage_idx;
DWORD regnum;
DWORD mod;
DWORD writemask;
BOOL builtin;
};
struct samplerdecl {
DWORD type;
DWORD regnum;
DWORD mod;
};
#define INSTRARRAY_INITIAL_SIZE 8
struct bwriter_shader {
shader_type type;
/* Shader version selected */
DWORD version;
/* Local constants. Every constant that is not defined below is loaded from
* the global constant set at shader runtime
*/
struct constant **constF;
struct constant **constI;
struct constant **constB;
unsigned int num_cf, num_ci, num_cb;
/* Declared input and output varyings */
struct declaration *inputs, *outputs;
unsigned int num_inputs, num_outputs;
struct samplerdecl *samplers;
unsigned int num_samplers;
/* Are special pixel shader 3.0 registers declared? */
BOOL vPos, vFace;
/* Array of shader instructions - The shader code itself */
struct instruction **instr;
unsigned int num_instrs, instr_alloc_size;
};
static inline LPVOID asm_alloc(SIZE_T size) {
return HeapAlloc(GetProcessHeap(), HEAP_ZERO_MEMORY, size);
}
static inline LPVOID asm_realloc(LPVOID ptr, SIZE_T size) {
return HeapReAlloc(GetProcessHeap(), 0, ptr, size);
}
static inline BOOL asm_free(LPVOID ptr) {
return HeapFree(GetProcessHeap(), 0, ptr);
}
struct asm_parser;
/* This structure is only used in asmshader.y, but since the .l file accesses the semantic types
* too it has to know it as well
*/
struct rel_reg {
BOOL has_rel_reg;
DWORD type;
DWORD additional_offset;
DWORD rel_regnum;
DWORD swizzle;
};
#define MAX_SRC_REGS 4
struct src_regs {
struct shader_reg reg[MAX_SRC_REGS];
unsigned int count;
};
struct asmparser_backend {
void (*constF)(struct asm_parser *This, DWORD reg, float x, float y, float z, float w);
void (*constI)(struct asm_parser *This, DWORD reg, INT x, INT y, INT z, INT w);
void (*constB)(struct asm_parser *This, DWORD reg, BOOL x);
void (*dstreg)(struct asm_parser *This, struct instruction *instr,
const struct shader_reg *dst);
void (*srcreg)(struct asm_parser *This, struct instruction *instr, int num,
const struct shader_reg *src);
void (*predicate)(struct asm_parser *This,
const struct shader_reg *predicate);
void (*coissue)(struct asm_parser *This);
void (*dcl_output)(struct asm_parser *This, DWORD usage, DWORD num,
const struct shader_reg *reg);
void (*dcl_input)(struct asm_parser *This, DWORD usage, DWORD num,
DWORD mod, const struct shader_reg *reg);
void (*dcl_sampler)(struct asm_parser *This, DWORD samptype, DWORD mod,
DWORD regnum, unsigned int line_no);
void (*end)(struct asm_parser *This);
void (*instr)(struct asm_parser *This, DWORD opcode, DWORD mod, DWORD shift,
BWRITER_COMPARISON_TYPE comp, const struct shader_reg *dst,
const struct src_regs *srcs, int expectednsrcs);
};
struct instruction *alloc_instr(unsigned int srcs);
BOOL add_instruction(struct bwriter_shader *shader, struct instruction *instr);
BOOL add_constF(struct bwriter_shader *shader, DWORD reg, float x, float y, float z, float w);
BOOL add_constI(struct bwriter_shader *shader, DWORD reg, INT x, INT y, INT z, INT w);
BOOL add_constB(struct bwriter_shader *shader, DWORD reg, BOOL x);
BOOL record_declaration(struct bwriter_shader *shader, DWORD usage,
DWORD usage_idx, DWORD mod, BOOL output,
DWORD regnum, DWORD writemask, BOOL builtin);
BOOL record_sampler(struct bwriter_shader *shader, DWORD samptype,
DWORD mod, DWORD regnum);
#define MESSAGEBUFFER_INITIAL_SIZE 256
struct asm_parser {
/* The function table of the parser implementation */
const struct asmparser_backend *funcs;
/* Private data follows */
struct bwriter_shader *shader;
unsigned int m3x3pad_count;
enum parse_status {
PARSE_SUCCESS = 0,
PARSE_WARN = 1,
PARSE_ERR = 2
} status;
char *messages;
unsigned int messagesize;
unsigned int messagecapacity;
unsigned int line_no;
};
extern struct asm_parser asm_ctx;
void create_vs10_parser(struct asm_parser *ret);
void create_vs11_parser(struct asm_parser *ret);
void create_vs20_parser(struct asm_parser *ret);
void create_vs2x_parser(struct asm_parser *ret);
void create_vs30_parser(struct asm_parser *ret);
void create_ps10_parser(struct asm_parser *ret);
void create_ps11_parser(struct asm_parser *ret);
void create_ps12_parser(struct asm_parser *ret);
void create_ps13_parser(struct asm_parser *ret);
void create_ps14_parser(struct asm_parser *ret);
void create_ps20_parser(struct asm_parser *ret);
void create_ps2x_parser(struct asm_parser *ret);
void create_ps30_parser(struct asm_parser *ret);
struct bwriter_shader *parse_asm_shader(char **messages);
#ifdef __GNUC__
#define PRINTF_ATTR(fmt,args) __attribute__((format (printf,fmt,args)))
#else
#define PRINTF_ATTR(fmt,args)
#endif
void asmparser_message(struct asm_parser *ctx, const char *fmt, ...) PRINTF_ATTR(2,3);
void set_parse_status(struct asm_parser *ctx, enum parse_status status);
/* A reasonable value as initial size */
#define BYTECODEBUFFER_INITIAL_SIZE 32
struct bytecode_buffer {
DWORD *data;
DWORD size;
DWORD alloc_size;
/* For tracking rare out of memory situations without passing
* return values around everywhere
*/
HRESULT state;
};
struct bc_writer; /* Predeclaration for use in vtable parameters */
typedef void (*instr_writer)(struct bc_writer *This,
const struct instruction *instr,
struct bytecode_buffer *buffer);
struct bytecode_backend {
void (*header)(struct bc_writer *This, const struct bwriter_shader *shader,
struct bytecode_buffer *buffer);
void (*end)(struct bc_writer *This, const struct bwriter_shader *shader,
struct bytecode_buffer *buffer);
void (*srcreg)(struct bc_writer *This, const struct shader_reg *reg,
struct bytecode_buffer *buffer);
void (*dstreg)(struct bc_writer *This, const struct shader_reg *reg,
struct bytecode_buffer *buffer, DWORD shift, DWORD mod);
void (*opcode)(struct bc_writer *This, const struct instruction *instr,
DWORD token, struct bytecode_buffer *buffer);
const struct instr_handler_table {
DWORD opcode;
instr_writer func;
} *instructions;
};
/* Bytecode writing stuff */
struct bc_writer {
const struct bytecode_backend *funcs;
/* Avoid result checking */
HRESULT state;
DWORD version;
/* Vertex shader varying mapping */
DWORD oPos_regnum;
DWORD oD_regnum[2];
DWORD oT_regnum[8];
DWORD oFog_regnum;
DWORD oFog_mask;
DWORD oPts_regnum;
DWORD oPts_mask;
/* Pixel shader specific members */
DWORD t_regnum[8];
DWORD v_regnum[2];
};
/* Debug utility routines */
const char *debug_print_srcmod(DWORD mod);
const char *debug_print_dstmod(DWORD mod);
const char *debug_print_shift(DWORD shift);
const char *debug_print_dstreg(const struct shader_reg *reg);
const char *debug_print_srcreg(const struct shader_reg *reg);
const char *debug_print_swizzle(DWORD swizzle);
const char *debug_print_writemask(DWORD mask);
const char *debug_print_comp(DWORD comp);
const char *debug_print_opcode(DWORD opcode);
/* Utilities for internal->d3d constant mapping */
DWORD d3d9_swizzle(DWORD bwriter_swizzle);
DWORD d3d9_writemask(DWORD bwriter_writemask);
DWORD d3d9_srcmod(DWORD bwriter_srcmod);
DWORD d3d9_dstmod(DWORD bwriter_mod);
DWORD d3d9_comparetype(DWORD bwriter_comparetype);
DWORD d3d9_sampler(DWORD bwriter_sampler);
DWORD d3d9_register(DWORD bwriter_register);
DWORD d3d9_opcode(DWORD bwriter_opcode);
/* Used to signal an incorrect swizzle/writemask */
#define SWIZZLE_ERR ~0U
/*
Enumerations and defines used in the bytecode writer
intermediate representation
*/
typedef enum _BWRITERSHADER_INSTRUCTION_OPCODE_TYPE {
BWRITERSIO_NOP,
BWRITERSIO_MOV,
BWRITERSIO_ADD,
BWRITERSIO_SUB,
BWRITERSIO_MAD,
BWRITERSIO_MUL,
BWRITERSIO_RCP,
BWRITERSIO_RSQ,
BWRITERSIO_DP3,
BWRITERSIO_DP4,
BWRITERSIO_MIN,
BWRITERSIO_MAX,
BWRITERSIO_SLT,
BWRITERSIO_SGE,
BWRITERSIO_EXP,
BWRITERSIO_LOG,
BWRITERSIO_LIT,
BWRITERSIO_DST,
BWRITERSIO_LRP,
BWRITERSIO_FRC,
BWRITERSIO_M4x4,
BWRITERSIO_M4x3,
BWRITERSIO_M3x4,
BWRITERSIO_M3x3,
BWRITERSIO_M3x2,
BWRITERSIO_CALL,
BWRITERSIO_CALLNZ,
BWRITERSIO_LOOP,
BWRITERSIO_RET,
BWRITERSIO_ENDLOOP,
BWRITERSIO_LABEL,
BWRITERSIO_DCL,
BWRITERSIO_POW,
BWRITERSIO_CRS,
BWRITERSIO_SGN,
BWRITERSIO_ABS,
BWRITERSIO_NRM,
BWRITERSIO_SINCOS,
BWRITERSIO_REP,
BWRITERSIO_ENDREP,
BWRITERSIO_IF,
BWRITERSIO_IFC,
BWRITERSIO_ELSE,
BWRITERSIO_ENDIF,
BWRITERSIO_BREAK,
BWRITERSIO_BREAKC,
BWRITERSIO_MOVA,
BWRITERSIO_DEFB,
BWRITERSIO_DEFI,
BWRITERSIO_TEXCOORD,
BWRITERSIO_TEXKILL,
BWRITERSIO_TEX,
BWRITERSIO_TEXBEM,
BWRITERSIO_TEXBEML,
BWRITERSIO_TEXREG2AR,
BWRITERSIO_TEXREG2GB,
BWRITERSIO_TEXM3x2PAD,
BWRITERSIO_TEXM3x2TEX,
BWRITERSIO_TEXM3x3PAD,
BWRITERSIO_TEXM3x3TEX,
BWRITERSIO_TEXM3x3SPEC,
BWRITERSIO_TEXM3x3VSPEC,
BWRITERSIO_EXPP,
BWRITERSIO_LOGP,
BWRITERSIO_CND,
BWRITERSIO_DEF,
BWRITERSIO_TEXREG2RGB,
BWRITERSIO_TEXDP3TEX,
BWRITERSIO_TEXM3x2DEPTH,
BWRITERSIO_TEXDP3,
BWRITERSIO_TEXM3x3,
BWRITERSIO_TEXDEPTH,
BWRITERSIO_CMP,
BWRITERSIO_BEM,
BWRITERSIO_DP2ADD,
BWRITERSIO_DSX,
BWRITERSIO_DSY,
BWRITERSIO_TEXLDD,
BWRITERSIO_SETP,
BWRITERSIO_TEXLDL,
BWRITERSIO_BREAKP,
BWRITERSIO_TEXLDP,
BWRITERSIO_TEXLDB,
BWRITERSIO_PHASE,
BWRITERSIO_COMMENT,
BWRITERSIO_END,
} BWRITERSHADER_INSTRUCTION_OPCODE_TYPE;
typedef enum _BWRITERSHADER_PARAM_REGISTER_TYPE {
BWRITERSPR_TEMP,
BWRITERSPR_INPUT,
BWRITERSPR_CONST,
BWRITERSPR_ADDR,
BWRITERSPR_TEXTURE,
BWRITERSPR_RASTOUT,
BWRITERSPR_ATTROUT,
BWRITERSPR_TEXCRDOUT,
BWRITERSPR_OUTPUT,
BWRITERSPR_CONSTINT,
BWRITERSPR_COLOROUT,
BWRITERSPR_DEPTHOUT,
BWRITERSPR_SAMPLER,
BWRITERSPR_CONSTBOOL,
BWRITERSPR_LOOP,
BWRITERSPR_MISCTYPE,
BWRITERSPR_LABEL,
BWRITERSPR_PREDICATE
} BWRITERSHADER_PARAM_REGISTER_TYPE;
typedef enum _BWRITERVS_RASTOUT_OFFSETS
{
BWRITERSRO_POSITION,
BWRITERSRO_FOG,
BWRITERSRO_POINT_SIZE
} BWRITERVS_RASTOUT_OFFSETS;
#define BWRITERSP_WRITEMASK_0 0x1 /* .x r */
#define BWRITERSP_WRITEMASK_1 0x2 /* .y g */
#define BWRITERSP_WRITEMASK_2 0x4 /* .z b */
#define BWRITERSP_WRITEMASK_3 0x8 /* .w a */
#define BWRITERSP_WRITEMASK_ALL 0xf /* all */
typedef enum _BWRITERSHADER_PARAM_DSTMOD_TYPE {
BWRITERSPDM_NONE = 0,
BWRITERSPDM_SATURATE = 1,
BWRITERSPDM_PARTIALPRECISION = 2,
BWRITERSPDM_MSAMPCENTROID = 4,
} BWRITERSHADER_PARAM_DSTMOD_TYPE;
typedef enum _BWRITERSAMPLER_TEXTURE_TYPE {
BWRITERSTT_UNKNOWN = 0,
BWRITERSTT_1D = 1,
BWRITERSTT_2D = 2,
BWRITERSTT_CUBE = 3,
BWRITERSTT_VOLUME = 4,
} BWRITERSAMPLER_TEXTURE_TYPE;
#define BWRITERSI_TEXLD_PROJECT 1
#define BWRITERSI_TEXLD_BIAS 2
typedef enum _BWRITERSHADER_PARAM_SRCMOD_TYPE {
BWRITERSPSM_NONE = 0,
BWRITERSPSM_NEG,
BWRITERSPSM_BIAS,
BWRITERSPSM_BIASNEG,
BWRITERSPSM_SIGN,
BWRITERSPSM_SIGNNEG,
BWRITERSPSM_COMP,
BWRITERSPSM_X2,
BWRITERSPSM_X2NEG,
BWRITERSPSM_DZ,
BWRITERSPSM_DW,
BWRITERSPSM_ABS,
BWRITERSPSM_ABSNEG,
BWRITERSPSM_NOT,
} BWRITERSHADER_PARAM_SRCMOD_TYPE;
#define BWRITER_SM1_VS 0xfffe
#define BWRITER_SM1_PS 0xffff
#define BWRITERPS_VERSION(major, minor) ((BWRITER_SM1_PS << 16) | ((major) << 8) | (minor))
#define BWRITERVS_VERSION(major, minor) ((BWRITER_SM1_VS << 16) | ((major) << 8) | (minor))
#define BWRITERVS_SWIZZLE_SHIFT 16
#define BWRITERVS_SWIZZLE_MASK (0xFF << BWRITERVS_SWIZZLE_SHIFT)
#define BWRITERVS_X_X (0 << BWRITERVS_SWIZZLE_SHIFT)
#define BWRITERVS_X_Y (1 << BWRITERVS_SWIZZLE_SHIFT)
#define BWRITERVS_X_Z (2 << BWRITERVS_SWIZZLE_SHIFT)
#define BWRITERVS_X_W (3 << BWRITERVS_SWIZZLE_SHIFT)
#define BWRITERVS_Y_X (0 << (BWRITERVS_SWIZZLE_SHIFT + 2))
#define BWRITERVS_Y_Y (1 << (BWRITERVS_SWIZZLE_SHIFT + 2))
#define BWRITERVS_Y_Z (2 << (BWRITERVS_SWIZZLE_SHIFT + 2))
#define BWRITERVS_Y_W (3 << (BWRITERVS_SWIZZLE_SHIFT + 2))
#define BWRITERVS_Z_X (0 << (BWRITERVS_SWIZZLE_SHIFT + 4))
#define BWRITERVS_Z_Y (1 << (BWRITERVS_SWIZZLE_SHIFT + 4))
#define BWRITERVS_Z_Z (2 << (BWRITERVS_SWIZZLE_SHIFT + 4))
#define BWRITERVS_Z_W (3 << (BWRITERVS_SWIZZLE_SHIFT + 4))
#define BWRITERVS_W_X (0 << (BWRITERVS_SWIZZLE_SHIFT + 6))
#define BWRITERVS_W_Y (1 << (BWRITERVS_SWIZZLE_SHIFT + 6))
#define BWRITERVS_W_Z (2 << (BWRITERVS_SWIZZLE_SHIFT + 6))
#define BWRITERVS_W_W (3 << (BWRITERVS_SWIZZLE_SHIFT + 6))
#define BWRITERVS_NOSWIZZLE (BWRITERVS_X_X | BWRITERVS_Y_Y | BWRITERVS_Z_Z | BWRITERVS_W_W)
#define BWRITERVS_SWIZZLE_X (BWRITERVS_X_X | BWRITERVS_Y_X | BWRITERVS_Z_X | BWRITERVS_W_X)
#define BWRITERVS_SWIZZLE_Y (BWRITERVS_X_Y | BWRITERVS_Y_Y | BWRITERVS_Z_Y | BWRITERVS_W_Y)
#define BWRITERVS_SWIZZLE_Z (BWRITERVS_X_Z | BWRITERVS_Y_Z | BWRITERVS_Z_Z | BWRITERVS_W_Z)
#define BWRITERVS_SWIZZLE_W (BWRITERVS_X_W | BWRITERVS_Y_W | BWRITERVS_Z_W | BWRITERVS_W_W)
typedef enum _BWRITERDECLUSAGE {
BWRITERDECLUSAGE_POSITION,
BWRITERDECLUSAGE_BLENDWEIGHT,
BWRITERDECLUSAGE_BLENDINDICES,
BWRITERDECLUSAGE_NORMAL,
BWRITERDECLUSAGE_PSIZE,
BWRITERDECLUSAGE_TEXCOORD,
BWRITERDECLUSAGE_TANGENT,
BWRITERDECLUSAGE_BINORMAL,
BWRITERDECLUSAGE_TESSFACTOR,
BWRITERDECLUSAGE_POSITIONT,
BWRITERDECLUSAGE_COLOR,
BWRITERDECLUSAGE_FOG,
BWRITERDECLUSAGE_DEPTH,
BWRITERDECLUSAGE_SAMPLE
} BWRITERDECLUSAGE;
/* ps 1.x texture registers mappings */
#define T0_REG 2
#define T1_REG 3
#define T2_REG 4
#define T3_REG 5
struct bwriter_shader *SlAssembleShader(const char *text, char **messages);
DWORD SlWriteBytecode(const struct bwriter_shader *shader, int dxversion, DWORD **result);
void SlDeleteShader(struct bwriter_shader *shader);
#endif /* __WINE_D3DX9_36_PRIVATE_H */ #endif /* __WINE_D3DX9_36_PRIVATE_H */

469
dlls/d3dx9_36/shader.c
View File

@ -23,11 +23,18 @@
#include "wine/unicode.h" #include "wine/unicode.h"
#include "windef.h" #include "windef.h"
#include "wingdi.h" #include "wingdi.h"
#include "wine/wpp.h" #include "objbase.h"
#include "d3dcommon.h"
#include "d3dx9_36_private.h" #include "d3dx9_36_private.h"
WINE_DEFAULT_DEBUG_CHANNEL(d3dx); WINE_DEFAULT_DEBUG_CHANNEL(d3dx);
/* This function is not declared in the SDK headers yet */
HRESULT WINAPI D3DAssemble(LPCVOID data, SIZE_T datasize, LPCSTR filename,
const D3D_SHADER_MACRO *defines, ID3DInclude *include,
UINT flags,
ID3DBlob **shader, ID3DBlob **error_messages);
LPCSTR WINAPI D3DXGetPixelShaderProfile(LPDIRECT3DDEVICE9 device) LPCSTR WINAPI D3DXGetPixelShaderProfile(LPDIRECT3DDEVICE9 device)
{ {
D3DCAPS9 caps; D3DCAPS9 caps;
@ -170,372 +177,6 @@ HRESULT WINAPI D3DXFindShaderComment(CONST DWORD* byte_code, DWORD fourcc, LPCVO
return S_FALSE; return S_FALSE;
} }
#define BUFFER_INITIAL_CAPACITY 256
struct mem_file_desc
{
const char *buffer;
unsigned int size;
unsigned int pos;
};
struct mem_file_desc current_shader;
LPD3DXINCLUDE current_include;
#define INCLUDES_INITIAL_CAPACITY 4
struct loaded_include
{
const char *name;
const char *data;
};
struct loaded_include *includes;
int includes_capacity, includes_size;
const char *parent_include;
char *wpp_output;
int wpp_output_capacity, wpp_output_size;
char *wpp_messages;
int wpp_messages_capacity, wpp_messages_size;
/* Mutex used to guarantee a single invocation
of the D3DXAssembleShader function (or its variants) at a time.
This is needed as wpp isn't thread-safe */
static CRITICAL_SECTION wpp_mutex;
static CRITICAL_SECTION_DEBUG wpp_mutex_debug =
{
0, 0, &wpp_mutex,
{ &wpp_mutex_debug.ProcessLocksList,
&wpp_mutex_debug.ProcessLocksList },
0, 0, { (DWORD_PTR)(__FILE__ ": wpp_mutex") }
};
static CRITICAL_SECTION wpp_mutex = { &wpp_mutex_debug, -1, 0, 0, 0, 0 };
/* Preprocessor error reporting functions */
static void wpp_write_message(const char *fmt, va_list args)
{
char* newbuffer;
int rc, newsize;
if(wpp_messages_capacity == 0)
{
wpp_messages = HeapAlloc(GetProcessHeap(), 0, MESSAGEBUFFER_INITIAL_SIZE);
if(wpp_messages == NULL)
{
ERR("Error allocating memory for parser messages\n");
return;
}
wpp_messages_capacity = MESSAGEBUFFER_INITIAL_SIZE;
}
while(1)
{
rc = vsnprintf(wpp_messages + wpp_messages_size,
wpp_messages_capacity - wpp_messages_size, fmt, args);
if (rc < 0 || /* C89 */
rc >= wpp_messages_capacity - wpp_messages_size) { /* C99 */
/* Resize the buffer */
newsize = wpp_messages_capacity * 2;
newbuffer = HeapReAlloc(GetProcessHeap(), 0, wpp_messages, newsize);
if(newbuffer == NULL)
{
ERR("Error reallocating memory for parser messages\n");
return;
}
wpp_messages = newbuffer;
wpp_messages_capacity = newsize;
}
else
{
wpp_messages_size += rc;
return;
}
}
}
static void PRINTF_ATTR(1,2) wpp_write_message_var(const char *fmt, ...)
{
va_list args;
va_start(args, fmt);
wpp_write_message(fmt, args);
va_end(args);
}
static void wpp_error(const char *file, int line, int col, const char *near,
const char *msg, va_list ap)
{
wpp_write_message_var("%s:%d:%d: %s: ", file ? file : "'main file'",
line, col, "Error");
wpp_write_message(msg, ap);
wpp_write_message_var("\n");
}
static void wpp_warning(const char *file, int line, int col, const char *near,
const char *msg, va_list ap)
{
wpp_write_message_var("%s:%d:%d: %s: ", file ? file : "'main file'",
line, col, "Warning");
wpp_write_message(msg, ap);
wpp_write_message_var("\n");
}
static char *wpp_lookup_mem(const char *filename, const char *parent_name,
char **include_path, int include_path_count)
{
/* Here we return always ok. We will maybe fail on the next wpp_open_mem */
char *path;
int i;
parent_include = NULL;
if(parent_name[0] != '\0')
{
for(i = 0; i < includes_size; i++)
{
if(!strcmp(parent_name, includes[i].name))
{
parent_include = includes[i].data;
break;
}
}
if(parent_include == NULL)
{
ERR("Parent include file missing\n");
return NULL;
}
}
path = malloc(strlen(filename) + 1);
if(path)
memcpy(path, filename, strlen(filename) + 1);
return path;
}
static void *wpp_open_mem(const char *filename, int type)
{
struct mem_file_desc *desc;
HRESULT hr;
if(filename[0] == '\0') /* "" means to load the initial shader */
{
current_shader.pos = 0;
return &current_shader;
}
if(current_include == NULL) return NULL;
desc = HeapAlloc(GetProcessHeap(), 0, sizeof(*desc));
if(!desc)
{
ERR("Error allocating memory\n");
return NULL;
}
hr = ID3DXInclude_Open(current_include,
type ? D3DXINC_SYSTEM : D3DXINC_LOCAL,
filename, parent_include, (LPCVOID *)&desc->buffer,
&desc->size);
if(FAILED(hr))
{
HeapFree(GetProcessHeap(), 0, desc);
return NULL;
}
if(includes_capacity == includes_size)
{
if(includes_capacity == 0)
{
includes = HeapAlloc(GetProcessHeap(), 0, INCLUDES_INITIAL_CAPACITY);
if(includes == NULL)
{
ERR("Error allocating memory for the loaded includes structure\n");
goto error;
}
includes_capacity = INCLUDES_INITIAL_CAPACITY;
}
else
{
int newcapacity = includes_capacity * 2;
struct loaded_include *newincludes =
HeapReAlloc(GetProcessHeap(), 0, includes, newcapacity);
if(newincludes == NULL)
{
ERR("Error reallocating memory for the loaded includes structure\n");
goto error;
}
includes = newincludes;
includes_capacity = newcapacity;
}
}
includes[includes_size].name = filename;
includes[includes_size++].data = desc->buffer;
desc->pos = 0;
return desc;
error:
ID3DXInclude_Close(current_include, desc->buffer);
HeapFree(GetProcessHeap(), 0, desc);
return NULL;
}
static void wpp_close_mem(void *file)
{
struct mem_file_desc *desc = file;
if(desc != &current_shader)
{
if(current_include)
ID3DXInclude_Close(current_include, desc->buffer);
else
ERR("current_include == NULL, desc == %p, buffer = %s\n",
desc, desc->buffer);
HeapFree(GetProcessHeap(), 0, desc);
}
}
static int wpp_read_mem(void *file, char *buffer, unsigned int len)
{
struct mem_file_desc *desc = file;
len = min(len, desc->size - desc->pos);
memcpy(buffer, desc->buffer + desc->pos, len);
desc->pos += len;
return len;
}
static void wpp_write_mem(const char *buffer, unsigned int len)
{
char *new_wpp_output;
if(wpp_output_capacity == 0)
{
wpp_output = HeapAlloc(GetProcessHeap(), 0, BUFFER_INITIAL_CAPACITY);
if(!wpp_output)
{
ERR("Error allocating memory\n");
return;
}
wpp_output_capacity = BUFFER_INITIAL_CAPACITY;
}
if(len > wpp_output_capacity - wpp_output_size)
{
while(len > wpp_output_capacity - wpp_output_size)
{
wpp_output_capacity *= 2;
}
new_wpp_output = HeapReAlloc(GetProcessHeap(), 0, wpp_output,
wpp_output_capacity);
if(!new_wpp_output)
{
ERR("Error allocating memory\n");
return;
}
wpp_output = new_wpp_output;
}
memcpy(wpp_output + wpp_output_size, buffer, len);
wpp_output_size += len;
}
static int wpp_close_output(void)
{
char *new_wpp_output = HeapReAlloc(GetProcessHeap(), 0, wpp_output,
wpp_output_size + 1);
if(!new_wpp_output) return 0;
wpp_output = new_wpp_output;
wpp_output[wpp_output_size]='\0';
return 1;
}
static HRESULT assemble_shader(const char *preprocShader, const char *preprocMessages,
LPD3DXBUFFER* ppShader, LPD3DXBUFFER* ppErrorMsgs)
{
struct bwriter_shader *shader;
char *messages = NULL;
HRESULT hr;
DWORD *res;
LPD3DXBUFFER buffer;
int size;
char *pos;
shader = SlAssembleShader(preprocShader, &messages);
if(messages || preprocMessages)
{
if(preprocMessages)
{
TRACE("Preprocessor messages:\n");
TRACE("%s", preprocMessages);
}
if(messages)
{
TRACE("Assembler messages:\n");
TRACE("%s", messages);
}
TRACE("Shader source:\n");
TRACE("%s\n", debugstr_a(preprocShader));
if(ppErrorMsgs)
{
size = (messages ? strlen(messages) : 0) +
(preprocMessages ? strlen(preprocMessages) : 0) + 1;
hr = D3DXCreateBuffer(size, &buffer);
if(FAILED(hr))
{
HeapFree(GetProcessHeap(), 0, messages);
if(shader) SlDeleteShader(shader);
return hr;
}
pos = ID3DXBuffer_GetBufferPointer(buffer);
if(preprocMessages)
{
CopyMemory(pos, preprocMessages, strlen(preprocMessages) + 1);
pos += strlen(preprocMessages);
}
if(messages)
CopyMemory(pos, messages, strlen(messages) + 1);
*ppErrorMsgs = buffer;
}
HeapFree(GetProcessHeap(), 0, messages);
}
if(shader == NULL)
{
ERR("Asm reading failed\n");
return D3DXERR_INVALIDDATA;
}
hr = SlWriteBytecode(shader, 9, &res);
SlDeleteShader(shader);
if(FAILED(hr))
{
ERR("SlWriteBytecode failed with 0x%08x\n", hr);
return D3DXERR_INVALIDDATA;
}
if(ppShader)
{
size = HeapSize(GetProcessHeap(), 0, res);
hr = D3DXCreateBuffer(size, &buffer);
if(FAILED(hr))
{
HeapFree(GetProcessHeap(), 0, res);
return hr;
}
CopyMemory(ID3DXBuffer_GetBufferPointer(buffer), res, size);
*ppShader = buffer;
}
HeapFree(GetProcessHeap(), 0, res);
return D3D_OK;
}
HRESULT WINAPI D3DXAssembleShader(LPCSTR data, HRESULT WINAPI D3DXAssembleShader(LPCSTR data,
UINT data_len, UINT data_len,
CONST D3DXMACRO* defines, CONST D3DXMACRO* defines,
@ -544,95 +185,13 @@ HRESULT WINAPI D3DXAssembleShader(LPCSTR data,
LPD3DXBUFFER* shader, LPD3DXBUFFER* shader,
LPD3DXBUFFER* error_messages) LPD3DXBUFFER* error_messages)
{ {
int ret; /* Forward to d3dcompiler: the parameter types aren't really different,
HRESULT hr; the actual data types are equivalent */
CONST D3DXMACRO* def = defines; HRESULT hr = D3DAssemble(data, data_len, NULL, (D3D_SHADER_MACRO *)defines,
(ID3DInclude *)include, flags, (ID3DBlob **)shader,
(ID3DBlob **)error_messages);
static const struct wpp_callbacks wpp_callbacks = { if(hr == E_FAIL) hr = D3DXERR_INVALIDDATA;
wpp_lookup_mem,
wpp_open_mem,
wpp_close_mem,
wpp_read_mem,
wpp_write_mem,
wpp_error,
wpp_warning,
};
EnterCriticalSection(&wpp_mutex);
/* TODO: flags */
if(flags) FIXME("flags: %x\n", flags);
if(def != NULL)
{
while(def->Name != NULL)
{
wpp_add_define(def->Name, def->Definition);
def++;
}
}
current_include = include;
includes_size = 0;
if(shader) *shader = NULL;
if(error_messages) *error_messages = NULL;
wpp_output_size = wpp_output_capacity = 0;
wpp_output = NULL;
/* Preprocess shader */
wpp_set_callbacks(&wpp_callbacks);
wpp_messages_size = wpp_messages_capacity = 0;
wpp_messages = NULL;
current_shader.buffer = data;
current_shader.size = data_len;
ret = wpp_parse("", NULL);
if(!wpp_close_output())
ret = 1;
if(ret)
{
TRACE("Error during shader preprocessing\n");
if(wpp_messages)
{
int size;
LPD3DXBUFFER buffer;
TRACE("Preprocessor messages:\n");
TRACE("%s", wpp_messages);
if(error_messages)
{
size = strlen(wpp_messages) + 1;
hr = D3DXCreateBuffer(size, &buffer);
if(FAILED(hr)) goto cleanup;
CopyMemory(ID3DXBuffer_GetBufferPointer(buffer), wpp_messages, size);
*error_messages = buffer;
}
}
if(data)
{
TRACE("Shader source:\n");
TRACE("%s\n", debugstr_an(data, data_len));
}
hr = D3DXERR_INVALIDDATA;
goto cleanup;
}
hr = assemble_shader(wpp_output, wpp_messages, shader, error_messages);
cleanup:
/* Remove the previously added defines */
if(defines != NULL)
{
while(defines->Name != NULL)
{
wpp_del_define(defines->Name);
defines++;
}
}
HeapFree(GetProcessHeap(), 0, wpp_messages);
HeapFree(GetProcessHeap(), 0, wpp_output);
LeaveCriticalSection(&wpp_mutex);
return hr; return hr;
} }