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wined3d: Explicitly pass parameter properties to shader_glsl_get_register_name().

This commit is contained in:
Henri Verbeet 2009-04-09 09:58:28 +02:00 committed by Alexandre Julliard
parent f3e5e92a18
commit ff58255f4e
1 changed files with 61 additions and 48 deletions
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109
dlls/wined3d/glsl_shader.c
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@ -989,14 +989,13 @@ static void shader_glsl_gen_modifier (
/** Writes the GLSL variable name that corresponds to the register that the
* DX opcode parameter is trying to access */
static void shader_glsl_get_register_name(const DWORD param, const DWORD addr_token,
char *regstr, BOOL *is_color, const struct wined3d_shader_instruction *ins)
static void shader_glsl_get_register_name(WINED3DSHADER_PARAM_REGISTER_TYPE register_type, UINT register_idx,
BOOL rel_addr, const DWORD addr_token, char *regstr, BOOL *is_color,
const struct wined3d_shader_instruction *ins)
{
/* oPos, oFog and oPts in D3D */
static const char * const hwrastout_reg_names[] = { "gl_Position", "gl_FogFragCoord", "gl_PointSize" };
DWORD reg = param & WINED3DSP_REGNUM_MASK;
DWORD regtype = shader_get_regtype(param);
IWineD3DBaseShaderImpl *This = (IWineD3DBaseShaderImpl *)ins->shader;
IWineD3DDeviceImpl* deviceImpl = (IWineD3DDeviceImpl*) This->baseShader.device;
const WineD3D_GL_Info* gl_info = &deviceImpl->adapter->gl_info;
@ -1006,9 +1005,10 @@ static void shader_glsl_get_register_name(const DWORD param, const DWORD addr_to
*is_color = FALSE;
switch (regtype) {
switch (register_type)
{
case WINED3DSPR_TEMP:
sprintf(tmpStr, "R%u", reg);
sprintf(tmpStr, "R%u", register_idx);
break;
case WINED3DSPR_INPUT:
if (pshader) {
@ -1017,21 +1017,24 @@ static void shader_glsl_get_register_name(const DWORD param, const DWORD addr_to
{
DWORD in_count = GL_LIMITS(glsl_varyings) / 4;
if (param & WINED3DSHADER_ADDRMODE_RELATIVE) {
if (rel_addr)
{
glsl_src_param_t rel_param;
shader_glsl_add_src_param(ins, addr_token, 0, WINED3DSP_WRITEMASK_0, &rel_param);
/* Removing a + 0 would be an obvious optimization, but macos doesn't see the NOP
* operation there
*/
if(((IWineD3DPixelShaderImpl *) This)->input_reg_map[reg]) {
if (((IWineD3DPixelShaderImpl *)This)->input_reg_map[register_idx])
{
if (((IWineD3DPixelShaderImpl *)This)->declared_in_count > in_count) {
sprintf(tmpStr, "((%s + %u) > %d ? (%s + %u) > %d ? gl_SecondaryColor : gl_Color : IN[%s + %u])",
rel_param.param_str, ((IWineD3DPixelShaderImpl *)This)->input_reg_map[reg], in_count - 1,
rel_param.param_str, ((IWineD3DPixelShaderImpl *)This)->input_reg_map[reg], in_count,
rel_param.param_str, ((IWineD3DPixelShaderImpl *)This)->input_reg_map[reg]);
rel_param.param_str, ((IWineD3DPixelShaderImpl *)This)->input_reg_map[register_idx], in_count - 1,
rel_param.param_str, ((IWineD3DPixelShaderImpl *)This)->input_reg_map[register_idx], in_count,
rel_param.param_str, ((IWineD3DPixelShaderImpl *)This)->input_reg_map[register_idx]);
} else {
sprintf(tmpStr, "IN[%s + %u]", rel_param.param_str, ((IWineD3DPixelShaderImpl *)This)->input_reg_map[reg]);
sprintf(tmpStr, "IN[%s + %u]", rel_param.param_str,
((IWineD3DPixelShaderImpl *)This)->input_reg_map[register_idx]);
}
} else {
if (((IWineD3DPixelShaderImpl *)This)->declared_in_count > in_count) {
@ -1044,7 +1047,7 @@ static void shader_glsl_get_register_name(const DWORD param, const DWORD addr_to
}
}
} else {
DWORD idx = ((IWineD3DPixelShaderImpl *) This)->input_reg_map[reg];
DWORD idx = ((IWineD3DPixelShaderImpl *) This)->input_reg_map[register_idx];
if (idx == in_count) {
sprintf(tmpStr, "gl_Color");
} else if (idx == in_count + 1) {
@ -1054,47 +1057,50 @@ static void shader_glsl_get_register_name(const DWORD param, const DWORD addr_to
}
}
} else {
if (reg==0)
if (register_idx == 0)
strcpy(tmpStr, "gl_Color");
else
strcpy(tmpStr, "gl_SecondaryColor");
}
} else {
if (((IWineD3DVertexShaderImpl *)This)->cur_args->swizzle_map & (1 << reg)) *is_color = TRUE;
sprintf(tmpStr, "attrib%u", reg);
}
if (((IWineD3DVertexShaderImpl *)This)->cur_args->swizzle_map & (1 << register_idx)) *is_color = TRUE;
sprintf(tmpStr, "attrib%u", register_idx);
}
break;
case WINED3DSPR_CONST:
{
const char prefix = pshader? 'P':'V';
/* Relative addressing */
if (param & WINED3DSHADER_ADDRMODE_RELATIVE) {
if (rel_addr)
{
/* Relative addressing on shaders 2.0+ have a relative address token,
* prior to that, it was hard-coded as "A0.x" because there's only 1 register */
if (WINED3DSHADER_VERSION_MAJOR(shader_version) >= 2)
{
glsl_src_param_t rel_param;
shader_glsl_add_src_param(ins, addr_token, 0, WINED3DSP_WRITEMASK_0, &rel_param);
if(reg) {
sprintf(tmpStr, "%cC[%s + %u]", prefix, rel_param.param_str, reg);
if (register_idx)
{
sprintf(tmpStr, "%cC[%s + %u]", prefix, rel_param.param_str, register_idx);
} else {
sprintf(tmpStr, "%cC[%s]", prefix, rel_param.param_str);
}
} else {
if(reg) {
sprintf(tmpStr, "%cC[A0.x + %u]", prefix, reg);
if (register_idx)
{
sprintf(tmpStr, "%cC[A0.x + %u]", prefix, register_idx);
} else {
sprintf(tmpStr, "%cC[A0.x]", prefix);
}
}
} else {
if(shader_constant_is_local(This, reg)) {
sprintf(tmpStr, "%cLC%u", prefix, reg);
if (shader_constant_is_local(This, register_idx))
{
sprintf(tmpStr, "%cLC%u", prefix, register_idx);
} else {
sprintf(tmpStr, "%cC[%u]", prefix, reg);
sprintf(tmpStr, "%cC[%u]", prefix, register_idx);
}
}
@ -1102,21 +1108,21 @@ static void shader_glsl_get_register_name(const DWORD param, const DWORD addr_to
}
case WINED3DSPR_CONSTINT:
if (pshader)
sprintf(tmpStr, "PI[%u]", reg);
sprintf(tmpStr, "PI[%u]", register_idx);
else
sprintf(tmpStr, "VI[%u]", reg);
sprintf(tmpStr, "VI[%u]", register_idx);
break;
case WINED3DSPR_CONSTBOOL:
if (pshader)
sprintf(tmpStr, "PB[%u]", reg);
sprintf(tmpStr, "PB[%u]", register_idx);
else
sprintf(tmpStr, "VB[%u]", reg);
sprintf(tmpStr, "VB[%u]", register_idx);
break;
case WINED3DSPR_TEXTURE: /* case WINED3DSPR_ADDR: */
if (pshader) {
sprintf(tmpStr, "T%u", reg);
sprintf(tmpStr, "T%u", register_idx);
} else {
sprintf(tmpStr, "A%u", reg);
sprintf(tmpStr, "A%u", register_idx);
}
break;
case WINED3DSPR_LOOP:
@ -1124,28 +1130,29 @@ static void shader_glsl_get_register_name(const DWORD param, const DWORD addr_to
break;
case WINED3DSPR_SAMPLER:
if (pshader)
sprintf(tmpStr, "Psampler%u", reg);
sprintf(tmpStr, "Psampler%u", register_idx);
else
sprintf(tmpStr, "Vsampler%u", reg);
sprintf(tmpStr, "Vsampler%u", register_idx);
break;
case WINED3DSPR_COLOROUT:
if (reg >= GL_LIMITS(buffers)) {
WARN("Write to render target %u, only %d supported\n", reg, 4);
}
if (register_idx >= GL_LIMITS(buffers))
WARN("Write to render target %u, only %d supported\n", register_idx, 4);
if (GL_SUPPORT(ARB_DRAW_BUFFERS)) {
sprintf(tmpStr, "gl_FragData[%u]", reg);
sprintf(tmpStr, "gl_FragData[%u]", register_idx);
} else { /* On older cards with GLSL support like the GeforceFX there's only one buffer. */
sprintf(tmpStr, "gl_FragColor");
}
break;
case WINED3DSPR_RASTOUT:
sprintf(tmpStr, "%s", hwrastout_reg_names[reg]);
sprintf(tmpStr, "%s", hwrastout_reg_names[register_idx]);
break;
case WINED3DSPR_DEPTHOUT:
sprintf(tmpStr, "gl_FragDepth");
break;
case WINED3DSPR_ATTROUT:
if (reg == 0) {
if (register_idx == 0)
{
sprintf(tmpStr, "gl_FrontColor");
} else {
sprintf(tmpStr, "gl_FrontSecondaryColor");
@ -1153,25 +1160,28 @@ static void shader_glsl_get_register_name(const DWORD param, const DWORD addr_to
break;
case WINED3DSPR_TEXCRDOUT:
/* Vertex shaders >= 3.0: WINED3DSPR_OUTPUT */
if (WINED3DSHADER_VERSION_MAJOR(shader_version) >= 3) sprintf(tmpStr, "OUT[%u]", reg);
else sprintf(tmpStr, "gl_TexCoord[%u]", reg);
if (WINED3DSHADER_VERSION_MAJOR(shader_version) >= 3) sprintf(tmpStr, "OUT[%u]", register_idx);
else sprintf(tmpStr, "gl_TexCoord[%u]", register_idx);
break;
case WINED3DSPR_MISCTYPE:
if (reg == 0) {
if (register_idx == 0)
{
/* vPos */
sprintf(tmpStr, "vpos");
} else if (reg == 1){
}
else if (register_idx == 1)
{
/* Note that gl_FrontFacing is a bool, while vFace is
* a float for which the sign determines front/back
*/
sprintf(tmpStr, "(gl_FrontFacing ? 1.0 : -1.0)");
} else {
FIXME("Unhandled misctype register %d\n", reg);
FIXME("Unhandled misctype register %d\n", register_idx);
sprintf(tmpStr, "unrecognized_register");
}
break;
default:
FIXME("Unhandled register name Type(%d)\n", regtype);
FIXME("Unhandled register name Type(%d)\n", register_type);
sprintf(tmpStr, "unrecognized_register");
break;
}
@ -1252,7 +1262,8 @@ static void shader_glsl_add_src_param(const struct wined3d_shader_instruction *i
src_param->param_str[0] = '\0';
swizzle_str[0] = '\0';
shader_glsl_get_register_name(param, addr_token, src_param->reg_name, &is_color, ins);
shader_glsl_get_register_name(shader_get_regtype(param), param & WINED3DSP_REGNUM_MASK,
param & WINED3DSHADER_ADDRMODE_RELATIVE, addr_token, src_param->reg_name, &is_color, ins);
shader_glsl_get_swizzle(param, is_color, mask, swizzle_str);
shader_glsl_gen_modifier(param, src_param->reg_name, swizzle_str, src_param->param_str);
@ -1269,7 +1280,9 @@ static DWORD shader_glsl_add_dst_param(const struct wined3d_shader_instruction *
glsl_dst->mask_str[0] = '\0';
glsl_dst->reg_name[0] = '\0';
shader_glsl_get_register_name(wined3d_dst->token, wined3d_dst->addr_token, glsl_dst->reg_name, &is_color, ins);
shader_glsl_get_register_name(wined3d_dst->register_type, wined3d_dst->register_idx,
wined3d_dst->token & WINED3DSHADER_ADDRMODE_RELATIVE, wined3d_dst->addr_token,
glsl_dst->reg_name, &is_color, ins);
return shader_glsl_get_write_mask(wined3d_dst, glsl_dst->mask_str);
}