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Commit f92d7726 authored by Józef Kucia's avatar Józef Kucia Committed by Alexandre Julliard
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wined3d: Fix SM4 udiv instruction.

Previously, it generated syntactically incorrect GLSL when both dst params were not equal to NULL. Signed-off-by: 's avatarJózef Kucia <jkucia@codeweavers.com> Signed-off-by: 's avatarHenri Verbeet <hverbeet@codeweavers.com> Signed-off-by: 's avatarAlexandre Julliard <julliard@winehq.org>
parent ee85c032
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Showing with 3 additions and 4 deletions
dlls/wined3d/glsl_shader.c
View file @ f92d7726
......@@ -3019,7 +3019,6 @@ static void shader_glsl_udiv(const struct wined3d_shader_instruction *ins)
if (ins->dst[0].reg.type != WINED3DSPR_NULL)
{
if (ins->dst[1].reg.type != WINED3DSPR_NULL)
{
char dst_mask[6];
......@@ -3027,15 +3026,15 @@ static void shader_glsl_udiv(const struct wined3d_shader_instruction *ins)
write_mask = shader_glsl_get_write_mask(&ins->dst[0], dst_mask);
shader_glsl_add_src_param(ins, &ins->src[0], write_mask, &src0_param);
shader_glsl_add_src_param(ins, &ins->src[1], write_mask, &src1_param);
shader_addline(buffer, "tmp0%s = %s / %s;\n",
shader_addline(buffer, "tmp0%s = uintBitsToFloat(%s / %s);\n",
dst_mask, src0_param.param_str, src1_param.param_str);
write_mask = shader_glsl_append_dst_ext(buffer, ins, &ins->dst[1], ins->dst[1].reg.data_type);
shader_glsl_add_src_param(ins, &ins->src[0], write_mask, &src0_param);
shader_glsl_add_src_param(ins, &ins->src[1], write_mask, &src1_param);
shader_addline(buffer, "%s %% %s));\n", src0_param.param_str, src1_param.param_str);
shader_addline(buffer, "%s %% %s);\n", src0_param.param_str, src1_param.param_str);
shader_glsl_append_dst_ext(buffer, ins, &ins->dst[0], ins->dst[0].reg.data_type);
shader_glsl_append_dst_ext(buffer, ins, &ins->dst[0], WINED3D_DATA_FLOAT);
shader_addline(buffer, "tmp0%s);\n", dst_mask);
}
else
......
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