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wined3d: Implement SM5 ubfe instruction. 

Signed-off-by: Józef Kucia <jkucia@codeweavers.com>
Signed-off-by: Henri Verbeet <hverbeet@codeweavers.com>
Signed-off-by: Alexandre Julliard <julliard@winehq.org>
This commit is contained in:
Józef Kucia 2017-01-28 17:14:08 +01:00 committed by Alexandre Julliard
parent f7b619d7ce
commit 5f57848911
1 changed files with 17 additions and 4 deletions
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21
dlls/wined3d/glsl_shader.c
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@ -3793,11 +3793,22 @@ static void shader_glsl_float16(const struct wined3d_shader_instruction *ins)
static void shader_glsl_bitwise_op(const struct wined3d_shader_instruction *ins)
{
struct wined3d_string_buffer *buffer = ins->ctx->buffer;
struct wined3d_shader_dst_param dst;
struct glsl_src_param src[4];
const char *instruction;
unsigned int i, j;
DWORD write_mask;
switch (ins->handler_idx)
{
case WINED3DSIH_BFI: instruction = "bitfieldInsert"; break;
case WINED3DSIH_UBFE: instruction = "bitfieldExtract"; break;
default:
ERR("Unhandled opcode %#x.\n", ins->handler_idx);
return;
}
dst = ins->dst[0];
for (i = 0; i < 4; ++i)
{
@ -3808,10 +3819,12 @@ static void shader_glsl_bitwise_op(const struct wined3d_shader_instruction *ins)
&dst, dst.reg.data_type)))
continue;
for (j = 0; j < ARRAY_SIZE(src); ++j)
for (j = 0; j < ins->src_count; ++j)
shader_glsl_add_src_param(ins, &ins->src[j], write_mask, &src[j]);
shader_addline(ins->ctx->buffer, "bitfieldInsert(%s, %s, %s & 0x1f, %s & 0x1f));\n",
src[3].param_str, src[2].param_str, src[1].param_str, src[0].param_str);
shader_addline(buffer, "%s(", instruction);
for (j = 0; j < ins->src_count - 2; ++j)
shader_addline(buffer, "%s, ", src[ins->src_count - j - 1].param_str);
shader_addline(buffer, "%s & 0x1f, %s & 0x1f));\n", src[1].param_str, src[0].param_str);
}
}
@ -9066,7 +9079,7 @@ static const SHADER_HANDLER shader_glsl_instruction_handler_table[WINED3DSIH_TAB
/* WINED3DSIH_TEXREG2AR */ shader_glsl_texreg2ar,
/* WINED3DSIH_TEXREG2GB */ shader_glsl_texreg2gb,
/* WINED3DSIH_TEXREG2RGB */ shader_glsl_texreg2rgb,
/* WINED3DSIH_UBFE */ NULL,
/* WINED3DSIH_UBFE */ shader_glsl_bitwise_op,
/* WINED3DSIH_UDIV */ shader_glsl_udiv,
/* WINED3DSIH_UGE */ shader_glsl_relop,
/* WINED3DSIH_ULT */ shader_glsl_relop,