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wined3d: Fix DP2ADD in GLSL. 

DP2ADD returns a scalar, and fglrx (correctly) complains that it can't
assign that to a 3 component vector.
This commit is contained in:
Stefan Dösinger 2008-04-23 22:18:32 +02:00 committed by Alexandre Julliard
parent dc07ddb531
commit 9b25935757
1 changed files with 5 additions and 1 deletions
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6
dlls/wined3d/glsl_shader.c
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@ -2696,7 +2696,11 @@ void pshader_glsl_dp2add(SHADER_OPCODE_ARG* arg) {
shader_glsl_add_src_param(arg, arg->src[1], arg->src_addr[1], WINED3DSP_WRITEMASK_0 | WINED3DSP_WRITEMASK_1, &src1_param);
shader_glsl_add_src_param(arg, arg->src[2], arg->src_addr[2], WINED3DSP_WRITEMASK_0, &src2_param);
shader_addline(arg->buffer, "dot(%s, %s) + %s);\n", src0_param.param_str, src1_param.param_str, src2_param.param_str);
if (mask_size > 1) {
shader_addline(arg->buffer, "vec%d(dot(%s, %s) + %s));\n", mask_size, src0_param.param_str, src1_param.param_str, src2_param.param_str);
} else {
shader_addline(arg->buffer, "dot(%s, %s) + %s);\n", src0_param.param_str, src1_param.param_str, src2_param.param_str);
}
}
void pshader_glsl_input_pack(